query stringlengths 17 395 | pos list | neg list | task stringclasses 1
value | instruction dict |
|---|---|---|---|---|
Is obesity associated with increased postoperative complications after operative management of proximal humerus fractures? | [
"Obesity has become a significant public health concern in the United States. The goal of this study was to assess the effect of obesity on postoperative complications after operative management of proximal humerus fractures by use of a national database. Patients who underwent operative management of a proximal hu... | [
"Patients with Parkinson's disease are at increased risk for falls and associated hip fractures as a result of tremor, bradykinesia, rigidity, and postural instability. The available literature is limited and conflicting regarding the optimal surgical treatment and risk for postoperative complications and mortality... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant documents:",
"pos": "Represent the Biomedical document for retrieval:",
"neg": "Represent the Biomedical document for retrieval:"
} |
Is radiofrequency ablation a thyroid function-preserving treatment for patients with bilateral benign thyroid nodules? | [
"To evaluate the efficacy and safety of radiofrequency (RF) ablation for treatment of bilateral thyroid nodules as well as preservation of thyroid function. Between January 2007 and October 2012, 18 patients (16 women and 2 men; mean age, 49.9 y; median age, 44 y; age range, 27-81 y) with bilateral thyroid nodules ... | [
"Papillary thyroid carcinoma has a favorable outcome in children. Recent experience with young children cases with early recurrences, after the total thyroidectomy and excision of palpable lymph nodes, in contrast to usual course of disease in adolescent cases, prompted us to review our experience on papillary carc... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant documents:",
"pos": "Represent the Biomedical document for retrieval:",
"neg": "Represent the Biomedical document for retrieval:"
} |
Does silence of MCL-1 upstream signaling by shRNA abrogate multiple myeloma growth? | [
"Multiple myeloma (MM) is an incurable B-cell cancer with accumulated clonal abnormal plasma cells in bone marrow of patients. MCL-1 (myeloid cell leukemia sequence 1) protein is an anti-apoptotic molecule in MM cells and regulated by pro-inflammatory cytokine IL-6 and downstream signaling molecules STAT3, PI3K and... | [
"Current prostate cancer management calls for identifying novel and more effective therapies. Self-renewing tumor-initiating cells (TICs) hold intrinsic therapy resistance and account for tumor relapse and progression. As BMI-1 regulates stem cell self-renewal, impairing BMI-1 function for TIC-tailored therapies ap... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant passages:",
"pos": "Represent the Biomedical passage for retrieval:",
"neg": "Represent the Biomedical passage for retrieval:"
} |
Does pulse oximetry measure a lower heart rate at birth compared with electrocardiography? | [
"To examine the effect of time after birth on heart rate (HR) measured by pulse oximetry (PO) (HRPO) and electrocardiography (ECG) (HRECG). HRECG and HRPO (collected at maximum sensitivity) were assessed in 53 term and preterm infants at birth. ECG electrodes and a PO sensor were attached as soon as possible and HR... | [
"To study whether dopamine, norepinephrine, and epinephrine improve not only mean arterial blood pressure and heart rate but also microcirculatory perfusion in children with congenital diaphragmatic hernia. Prospective observational cohort study from November 2009 to July 2012. ICU of a level III university childre... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant documents:",
"pos": "Represent the Biomedical document for retrieval:",
"neg": "Represent the Biomedical document for retrieval:"
} |
Does brivaracetam differentially affect voltage-gated sodium currents without impairing sustained repetitive firing in neurons? | [
"Brivaracetam (BRV) is an antiepileptic drug in Phase III clinical development. BRV binds to synaptic vesicle 2A (SV2A) protein and is also suggested to inhibit voltage-gated sodium channels (VGSCs). To evaluate whether the effect of BRV on VGSCs represents a relevant mechanism participating in its antiepileptic pr... | [
"An epileptic seizure is frequently the presenting sign of intracerebral hemorrhage (ICH) caused by stroke, head trauma, hypertension, and a wide spectrum of disorders. However, the cellular mechanisms responsible for occurrence of seizures during ICH have not been established. During intracerebral bleeding, blood ... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant documents:",
"pos": "Represent the Biomedical document for retrieval:",
"neg": "Represent the Biomedical document for retrieval:"
} |
Does ascorbic Acid ameliorate nicotine exposure induced impaired spatial memory performances in rats? | [
"The long lasting behavioural and cognitive impairments in offspring prenatally exposed to nicotine have been confirmed in animal models. In the present study, we investigated the effect of ascorbic acid on prenatal nicotine exposure induced behavioral deficits in male offspring of rats. The pregnant Wistar dams we... | [
"Scopolamine is a nonselective muscarinic cholinergic receptor antagonist, which induces impairment of learning ability and memory function. Exercise is known to ameliorate brain disturbance induced by brain injuries. In the present study, we investigated the effect of treadmill exercise on short-term memory in rel... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant paragraphs:",
"pos": "Represent the Biomedical paragraph for retrieval:",
"neg": "Represent the Biomedical paragraph for retrieval:"
} |
Are glutathione s-transferase m1 and t1 gene polymorphisms associated with increased risk of gestational diabetes mellitus development? | [
"The aim of this study was to investigate whether the glutathione S-transferase M1 (GSTM1) and T1 (GSTT1) gene polymorphisms contributed to development of gestational diabetes mellitus (GDM). Fifty women with diagnosis of GDM and 50 control individuals without GDM or altered glucose intolerance during their pregnan... | [
"Primary biliary cirrhosis is an autoimmune liver disease that is strongly influenced by poorly defined, complex genetic factors. Alterations of the renin-angiotensin system have been implicated in the pathogenesis of various diseases. A deletion polymorphism of a 287-bp fragment of intron 16 of the angiotensin con... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant passages:",
"pos": "Represent the Biomedical passage for retrieval:",
"neg": "Represent the Biomedical passage for retrieval:"
} |
Does heterologous expression of mutated HLA-G1 reduce alloreactivity of human dermal fibroblasts? | [
"To engineer a stable HLA-G molecule and evaluate its immunomodulatory properties in transgenic human dermal fibroblasts (HDFs). A mutated HLA-G1 (mHLA-G1) molecule was generated by modifying the endoplasmic reticulum retrieval motif and 3'-untranslated region miRNA-binding sites of HLA-G1. Immunomodulatory propert... | [
"Xenotransplantation could ameliorate the severe shortage of donor organs. The initial results of transplantation from genetically-modified pig donors to primate recipients suggest that hyperacute rejection can be overcome, but thrombotic microangiopathy and the human anti-pig cellular immune response remain as sig... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant paragraphs:",
"pos": "Represent the Biomedical paragraph for retrieval:",
"neg": "Represent the Biomedical paragraph for retrieval:"
} |
Does a cluster-randomized trial show telephone peer coaching for parents reduces children 's asthma morbidity? | [
"Childhood asthma morbidity remains significant, especially in low-income children. Most often, asthma management is provided by the child's primary care provider. We sought to evaluate whether enhancing primary care management for persistent asthma with telephone-based peer coaching for parents reduced asthma impa... | [
"Asthma morbidity and mortality is highest among inner-city populations. Suboptimal beliefs about the chronicity of asthma may perpetuate poor asthma control among inner-city asthmatics. This study sought to characterize beliefs about the chronicity of disease and its correlates in a cohort of inner-city adults wit... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant paragraphs:",
"pos": "Represent the Biomedical paragraph for retrieval:",
"neg": "Represent the Biomedical paragraph for retrieval:"
} |
Is lipoprotein internalisation induced by oncogenic AMPK activation essential to maintain glioblastoma cell growth? | [
"Metabolic adaptations are essential during tumour growth to maintain the high proliferation levels exhibited by cancer cells. In this study, we examined the transformations that occurred in the lipid metabolism in astrocytic tumours, and the possible role of the fuel-sensing enzyme AMPK. Metabolic targets might he... | [
"Overexpression of CD98hc (SLC3A2) occurs in a variety of cancers and is suspected to contribute to tumor growth. CD98, a heterodimeric transmembrane protein, physically associates with certain integrin β subunit cytoplasmic domains via its heavy chain, CD98hc. CD98hc regulates adhesion-induced intracellular signal... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant documents:",
"pos": "Represent the Biomedical document for retrieval:",
"neg": "Represent the Biomedical document for retrieval:"
} |
Are tools for assessing the content of guidelines needed to enable their effective use -- a systematic comparison? | [
"To ensure that clinical practice guidelines (CPGs) form a sound basis for decision-making in health care, it is necessary to be able to reliably assess and ensure their quality. This results in the need to assess the content of guidelines systematically, particularly with regard to the validity of their recommenda... | [
"Safe, effective (quality) medicines use remains problematic worldwide, yet consumers' medicines use research is not well organised. This creates difficulties for decision makers in identifying evidence or research gaps and in understanding how or why interventions work. Developing a conceptual framework for this e... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant paragraphs:",
"pos": "Represent the Biomedical paragraph for retrieval:",
"neg": "Represent the Biomedical paragraph for retrieval:"
} |
Is high blood eosinophil count a risk factor for future asthma exacerbations in adult persistent asthma? | [
"Exacerbation-associated uncontrolled asthma represents a major public health problem. The relationship of elevated blood eosinophils to this process needs study. To determine whether a high blood eosinophil count is a risk factor for future asthma exacerbations in adult persistent asthma. By using electronic pharm... | [
"Atopy is part of the immunopathology of allergic diseases; however, the effect of atopy on the prognosis of asthma in adult patients is not established yet. The aim of this study is to investigate whether there is an association between lack of control of asthma and sensitization to aeroallergens. The relation bet... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant documents:",
"pos": "Represent the Biomedical document for retrieval:",
"neg": "Represent the Biomedical document for retrieval:"
} |
Do phosphorus application and elevated CO2 enhance drought tolerance in field pea grown in a phosphorus-deficient vertisol? | [
"Benefits to crop productivity arising from increasing CO2 fertilization may be offset by detrimental effects of global climate change, such as an increasing frequency of drought. Phosphorus (P) nutrition plays an important role in crop responses to water stress, but how elevated CO2 (eCO2) and P nutrition interact... | [
"Acidic soils are dominated chemically by more ammonium and more available, so more potentially toxic, aluminium compared with neutral to calcareous soils, which are characterized by more nitrate and less available, so less toxic, aluminium. However, it is not known whether aluminium tolerance and nitrogen source p... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant documents:",
"pos": "Represent the Biomedical document for retrieval:",
"neg": "Represent the Biomedical document for retrieval:"
} |
Do parental characteristics have a larger effect on children 's health behaviour than their body weight? | [
"Parents take an important role in a child's development, but there is currently limited information on parental correlates with children's health behaviour. The purpose of this study, therefore, was to examine whether parental characteristics, such as body weight, TV consumption and sport participation, affect chi... | [
"Few systematic studies have examined the contexts in which social-class variables will predict engagement in health-relevant behaviours. The current research examined whether the impact of social-class on health behaviours depends upon how social-class is assessed and the category of health behaviour under conside... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant passages:",
"pos": "Represent the Biomedical passage for retrieval:",
"neg": "Represent the Biomedical passage for retrieval:"
} |
Do elevated levels of preoperative circulating CD44⁺ lymphocytes and neutrophils predict poor survival for non-small cell lung cancer patients? | [
"Certain circulating cells have been shown to predict the clinical outcome of several cancers. The objective of this study was to identify clinical, hematological and immunological predictors of prognosis in non-small cell lung cancer (NSCLC) patients. A retrospective study on a prevalent cohort of 225 NSCLC patien... | [
"Vascular adhesion protein-1 (VAP-1) regulates leukocyte tissue infiltration. Elevated serum soluble VAP-1 (sVAP-1) levels occur in certain diseases having an inflammatory component. We previously showed in colorectal cancer that sVAP-1 expression is significantly higher relative to controls, and this decreased exp... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant documents:",
"pos": "Represent the Biomedical document for retrieval:",
"neg": "Represent the Biomedical document for retrieval:"
} |
Does cardiac-specific ablation of synapse-associated protein SAP97 in mice decrease potassium currents but not sodium current? | [
"Membrane-associated guanylate kinase (MAGUK) proteins are important determinants of ion channel organization in the plasma membrane. In the heart, the MAGUK protein SAP97, encoded by the DLG1 gene, interacts with several ion channels via their PDZ domain-binding motif and regulates their function and localization.... | [
"Increased electrical activity in peripheral sensory neurons including dorsal root ganglia (DRG) and trigeminal ganglia neurons is an important mechanism underlying pain. Voltage gated sodium channels (VGSC) contribute to the excitability of sensory neurons and are essential for the upstroke of action potentials. A... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant paragraphs:",
"pos": "Represent the Biomedical paragraph for retrieval:",
"neg": "Represent the Biomedical paragraph for retrieval:"
} |
Does imaging DNA damage allow detection of preneoplasia in the BALB-neuT model of breast cancer? | [
"A prominent feature of many human cancers is oncogene-driven activation of the DNA damage response (DDR) during early tumorigenesis. It has been shown previously that noninvasive imaging of the phosphorylated histone H2A variant H2AX, γH2AX, a DNA damage signaling protein, is possible using (111)In-labeled anti-γH... | [
"c-kit is expressed in various cell types during development and it has been linked to the promotion of cellular migration, proliferation and/or survival of melanoblasts, hematopoietic progenitors and primordial germ cells. Several reports have proposed a role for the c-kit gene on carcinogenesis. Gain-of-function ... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant documents:",
"pos": "Represent the Biomedical document for retrieval:",
"neg": "Represent the Biomedical document for retrieval:"
} |
Does glioma-derived versican promote tumor expansion via glioma-associated microglial/macrophages Toll-like receptor 2 signaling? | [
"Accumulation and infiltration of microglia/brain macrophages around and into glioma tissue promote tumor invasion and expansion. One tumor-promoting mechanism of microglia/brain macrophages is upregulation of membrane type 1 matrix metalloprotease (MT1-MMP), which promotes the degradation of extracellular matrix. ... | [
"WNT-5A signaling in the central nervous system is important for morphogenesis, neurogenesis and establishment of functional connectivity; the source of WNT-5A and its importance for cellular communication in the adult brain, however, are mainly unknown. We have previously investigated the inflammatory effects of W... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant paragraphs:",
"pos": "Represent the Biomedical paragraph for retrieval:",
"neg": "Represent the Biomedical paragraph for retrieval:"
} |
Is care of patients undergoing vascular surgery at safety net public hospitals associated with higher cost but similar mortality to nonsafety net hospitals? | [
"This study compared in-hospital mortality and resource utilization among vascular surgical patients at safety net public hospitals (SNPHs) with those at nonsafety net public hospitals (nSNPHs). The National Inpatient Sample (2003-2011) was queried to identify surgical patients with peripheral arterial disease (PAD... | [
"The goal of our study was to determine the temporal trends in provider volume for liver resection procedures. The Nationwide Inpatient Sample database for 1988 through 2003 was used to determine temporal trends in hospital and surgeon volume of liver resection procedures. We also examined whether these trends in p... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant paragraphs:",
"pos": "Represent the Biomedical paragraph for retrieval:",
"neg": "Represent the Biomedical paragraph for retrieval:"
} |
Does older age limit postbariatric surgery cognitive benefits : a preliminary investigation? | [
"Bariatric surgery is associated with cognitive benefits, but the nature of such gains may be variable across demographically and clinically diverse persons. Older adults achieve less weight loss and resolution of fewer medical co-morbidities after surgery compared to younger patients and are also at heightened ris... | [
"A systematic review: Depression and quality of life of adolescents after bariatric surgery. Reported changes in depression and quality of life among adolescents after bariatric surgery were assessed, along with the choice of tools, length of follow-up, and age and gender trends. Medical and psychosocial electronic... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant paragraphs:",
"pos": "Represent the Biomedical paragraph for retrieval:",
"neg": "Represent the Biomedical paragraph for retrieval:"
} |
Is self-reported sleep disturbance associated with Alzheimer 's disease risk in men? | [
"To study the association between self-reported sleep disturbances and dementia risk. Self-reported sleep disturbances and established risk factors for dementia were measured in men at ages 50 (n = 1574) and 70 (n = 1029) years. Dementia incidence was determined by reviewing their patient history between ages 50 an... | [
"Depression is frequently associated with dementia and mild cognitive impairment. Cerebrovascular disease may be an important aetiological factor for depression in the context of cognitive impairment but has received little investigation in population-based research. To investigate the association between vascular ... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant documents:",
"pos": "Represent the Biomedical document for retrieval:",
"neg": "Represent the Biomedical document for retrieval:"
} |
Does a group of segmental premotor interneurons regulate the speed of axial locomotion in Drosophila larvae? | [
"Animals control the speed of motion to meet behavioral demands. Yet, the underlying neuronal mechanisms remain poorly understood. Here we show that a class of segmentally arrayed local interneurons (period-positive median segmental interneurons, or PMSIs) regulates the speed of peristaltic locomotion in Drosophila... | [
"To survive and reproduce, animals must be able to modify their motor behavior in response to changes in the environment. We studied a complex behavior of Caenorhabditis elegans, male mating behavior, which provided a model for understanding motor behaviors at the genetic, molecular as well as circuit level. C. ele... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant paragraphs:",
"pos": "Represent the Biomedical paragraph for retrieval:",
"neg": "Represent the Biomedical paragraph for retrieval:"
} |
Do plasma membrane-targeted PIN proteins drive shoot development in a moss? | [
"Plant body plans arise by the activity of meristematic growing tips during development and radiated independently in the gametophyte (n) and sporophyte (2n) stages of the life cycle during evolution. Although auxin and its intercellular transport by PIN family efflux carriers are primary regulators of sporophytic ... | [
"N-MYC down-regulated-like (NDL) proteins interact with the Gβ subunit (AGB1) of the heterotrimeric G protein complex and play an important role in AGB1-dependent regulation of lateral root formation by affecting root auxin transport, auxin gradients and the steady-state levels of mRNA encoding the PIN-FORMED 2 and... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant documents:",
"pos": "Represent the Biomedical document for retrieval:",
"neg": "Represent the Biomedical document for retrieval:"
} |
Do axonal Charcot-Marie-Tooth disease patient-derived motor neurons demonstrate disease-specific phenotypes including abnormal electrophysiological properties? | [
"Charcot-Marie-Tooth (CMT) disease is a group of inherited peripheral neuropathies associated with mutations or copy number variations in over 70 genes encoding proteins with fundamental roles in the development and function of Schwann cells and peripheral axons. Here, we used iPSC-derived cells to identify common ... | [
"The aim of this study was to investigate the role of ubiquitin C-terminal hydrolase-L1 (UCHL1) for motor neuron circuitry and especially in spinal motor neuron (SMN) health, function, and connectivity. Since mutations in UCHL1 gene leads to motor dysfunction in patients, we investigated the role of UCHL1 on SMN su... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant paragraphs:",
"pos": "Represent the Biomedical paragraph for retrieval:",
"neg": "Represent the Biomedical paragraph for retrieval:"
} |
Does gastroprotective effect of the iridoid fraction from Barleria prionitis leave on experimentally-induced gastric ulceration? | [
"To study the gastroprotective effect and in vivo antioxidant potential of a standardized iridoid fraction from B. prionitis leaves (BPE) against different gastric ulcer models in rats. The standardized iridoid fraction from BPE at 50, 100, and 200 mg/kg body weight was administered orally, twice daily for 5 days f... | [
"To substantiate the claims of Unani and Arabian traditional medicine practitioners on the gastroprotective potential effect of a popular spice anise, \"Pimpinella anisum L.\" on experimentally-induced gastric ulceration and secretion in rats. Acute gastric ulceration in rats was produced by various noxious chemica... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant paragraphs:",
"pos": "Represent the Biomedical paragraph for retrieval:",
"neg": "Represent the Biomedical paragraph for retrieval:"
} |
Does tetramethylpyrazine protect lymphocytes from radiation-induced apoptosis through nuclear factor-κB? | [
"Radiation induces an important apoptosis response in irradiated organs. The objective of this study was to investigate the radioprotective effect of tetramethylpyrazine (TMP) on irradiated lymphocytes and discover the possible mechanism of protection. Lymphocytes were pretreated for 12 h with TMP (25-200 μmol·L(-1... | [
"Radiation therapy is an integral part of the preoperative treatment of rectal cancers. However, only a minority of patients achieve a complete pathologic response to therapy because of resistance of these tumors to radiation therapy. This resistance may be mediated by constitutively active pro-survival signaling p... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant passages:",
"pos": "Represent the Biomedical passage for retrieval:",
"neg": "Represent the Biomedical passage for retrieval:"
} |
Is persistent insomnia associated with mortality risk? | [
"Insomnia has been associated with mortality risk, but whether this association is different in subjects with persistent vs intermittent insomnia is unclear. Additionally, the role of systemic inflammation in such an association is unknown. We used data from a community-based cohort to determine whether persistent ... | [
"To examine the separate and combined effects of depression and diabetes on the incidence of adverse health outcomes among older Mexican Americans. Longitudinal data from the Hispanic Established Population for the Epidemiologic Study of the Elderly (EPESE) survey were used to examine the main effects and interacti... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant passages:",
"pos": "Represent the Biomedical passage for retrieval:",
"neg": "Represent the Biomedical passage for retrieval:"
} |
Does vitamin E attenuate neurotoxicity induced by deltamethrin in rats? | [
"The safety of Deltamethrin (DM) has been raised as a point of concern. The current investigation was envisaged to explore the responsiveness of oxidative stress parameters, DNA fragmentation and expression levels of TP53, cycloxygenase 2 (COX2) and cytochrome p4502E1 (CYP2E1) as toxicological endpoint in rats trea... | [
"Recent studies have suggested that children undergoing surgery under anesthesia could be at an increased risk for the development of learning disabilities, but whether anesthetics contribute to this learning disability is unclear. Therefore, the authors set out to assess the effects of sevoflurane, the most common... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant documents:",
"pos": "Represent the Biomedical document for retrieval:",
"neg": "Represent the Biomedical document for retrieval:"
} |
Does glial cell line-derived neurotrophic factor promote β-catenin phosphorylation and nuclear translocation in glioma cells? | [
"Glial cell line-derived neurotrophic factor (GDNF) and N-cadherin interact to transduce intracellular signals. However, the specific molecular mechanisms of this interaction are unclear. This study attempted to detect changes in GDNF-induced β-catenin phosphorylation and nuclear translocation in C6 glioma cells. C... | [
"β-Catenin is a potent oncogenic protein in colorectal cancer (CRC), but the targets and regulation of this important signalling molecule are not completely understood. Hypoxia is a prominent feature of solid tumours that contributes to cancer progression. Here, we analysed the regulation between Nur77 and β-cateni... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant passages:",
"pos": "Represent the Biomedical passage for retrieval:",
"neg": "Represent the Biomedical passage for retrieval:"
} |
Does statin treatment affect cytokine release and phagocytic activity in primary cultured microglia through two separable mechanisms? | [
"As the primary immune cells of the central nervous system, microglia contribute to development, homeostasis, and plasticity of the central nervous system, in addition to their well characterized roles in the foreign body and inflammatory responses. Increasingly, inappropriate activation of microglia is being repor... | [
"Inflammatory-mediated pathological processes in the endothelium arise as a consequence of the dysregulation of vascular homeostasis. Of particular importance are mediators produced by stimulated monocytes/macrophages inducing activation of endothelial cells (ECs). This is manifested by excessive soluble pro-inflam... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant passages:",
"pos": "Represent the Biomedical passage for retrieval:",
"neg": "Represent the Biomedical passage for retrieval:"
} |
Are the Expression of RAC1 and Mineralocorticoid Pathway-Dependent Genes Associated With Different Responses to Salt Intake? | [
"Rac1 upregulation has been implicated in salt-sensitive hypertension as a modulator of mineralocorticoid receptor (MR) activity. Rac1 could affect the expression of oxidative stress markers, such as hemoxigenase-1 (HO-1) or nuclear factor-B (NF-κB), and the expression of neutrophil gelatinase-associated lipocalin ... | [
"Short-term OE (oleoyl-estrone) treatment causes significant decreases in rat weight mainly due to adipose tissue loss. The aim of this work was to determine if OE treatment affects the expression of genes that regulate lipid metabolism in white adipose tissue. Gene expression in adipose tissue from female treated ... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant paragraphs:",
"pos": "Represent the Biomedical paragraph for retrieval:",
"neg": "Represent the Biomedical paragraph for retrieval:"
} |
Are statin medications associated with a lower probability of having an abnormal screening prostate-specific antigen result? | [
"To investigate how statin use is associated with the probability of having an abnormal screening prostate-specific antigen (PSA) result according to common PSA thresholds for biopsy (>2.5, >4.0, and >6.5 ng/mL). We conducted a cross-sectional study of 323,426 men aged ≥65 years who had a screening PSA test in 2003... | [
"Little is known about screening behavior following a false-positive prostate cancer screening result, which we have defined as a screening result with \"abnormal/suspicious\" labeling that did not result in a prostate cancer diagnosis within 14 months. The purpose of this analysis was to examine whether age, race,... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant documents:",
"pos": "Represent the Biomedical document for retrieval:",
"neg": "Represent the Biomedical document for retrieval:"
} |
Does systemic delivery of human bone marrow embryonic-like stem cells improve motor function of severely affected dystrophin/utrophin-deficient mice? | [
"Embryonic-like stem cells (ELSCs) express embryonic stem cell-specific marker genes, such as SSEA-4, Oct-4 and Nanog, and can be induced to differentiate into cells of all 3 germ layers. Our preliminary data showed that ELSCs isolated from human bone marrow express multipotent antigen markers and differentiate int... | [
"The glycosylation state of the muscle sarcolemma is crucial for membrane strength and is thereby linked to pathologic conditions. No markers currently exist with sufficient sensitivity to detect muscle damage in biopsy samples. We aimed to determine whether surface sialic acid content is a useful criterion for est... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant passages:",
"pos": "Represent the Biomedical passage for retrieval:",
"neg": "Represent the Biomedical passage for retrieval:"
} |
Is uRG4 overexpression correlated with cervical cancer progression and poor prognosis in patients with early-stage cervical cancer? | [
"Upregulator of cell proliferation 4 (URG4) has been implicated in the oncogenesis of certain cancers. However, the correlation between URG4 expression and clinicopathological significance in human cancer remains unclear. Therefore, this study investigated its expression and clinicopathological significance in cerv... | [
"Nanog, nucleostemin (NS) and musashi1 (Msi1) are proteins that are highly expressed in undifferentiated embryonic stem (ES) cells and have been shown to be essential in maintaining the pluripotency and regulating the proliferation and asymmetric division of ES cells and several nervous system tumor cells. The role... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant documents:",
"pos": "Represent the Biomedical document for retrieval:",
"neg": "Represent the Biomedical document for retrieval:"
} |
Is fragmented QRS associated with frequency of premature ventricular contractions in patients without overt cardiac disease? | [
"In this study, we aimed to demonstrate whether the presence of fragmented QRS (fQRS) is associated with the frequency of premature ventricular contractions (PVCs). We retrospectively analyzed 282 cases by 24-hour Holter monitorings (HMs) between August 2012 and February 2013. Firstly, the patients were divided int... | [
"Transcoronary ablation of septal hypertrophy (TASH) is safe and effectively reduces the intraventricular gradient in patients with hypertrophic obstructive cardiomyopathy (HOCM). To analyze the potential of anti- and proarrhythmic effects of TASH, we studied the discharge rates of implanted cardioverter defibrilla... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant documents:",
"pos": "Represent the Biomedical document for retrieval:",
"neg": "Represent the Biomedical document for retrieval:"
} |
Does adjustment of sensitisation and challenge protocols restore functional and inflammatory responses to ovalbumin in guinea-pigs? | [
"Inhalation of antigen in atopic asthma induces early (EAR) and late asthmatic responses (LARs), inflammatory cell infiltration and airways hyperresponsiveness (AHR). Previously, we have established a protocol of sensitisation and subsequent ovalbumin (Ova) inhalation challenge in guinea-pigs which induced these 4 ... | [
"Food allergy has been associated with an increased risk for the development of allergic asthma. Asthma is a risk factor for the development of an anaphylactic response to food allergens. An immunological interplay between sensitization to different allergens in different compartments of the body might be involved.... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant paragraphs:",
"pos": "Represent the Biomedical paragraph for retrieval:",
"neg": "Represent the Biomedical paragraph for retrieval:"
} |
Is expression of growth arrest and DNA damage inducible 45a in human oral squamous cell carcinoma associated with tumor progression and clinical outcome? | [
"The aim of this study was to examine the growth arrest and DNA damage-inducible (Gadd45a) expression and its role in tumor progression, invasion and metastasis in oral squamous cell carcinoma (OSCC). Growth arrest and DNA damage-inducible 45a distribution was detected by immunohistochemistry in tumor sections of 1... | [
"Lymphovascular space invasion plays a critical role in the progression of cervical cancer and is an indicator of an unfavorable prognosis, even in patients with early-stage disease. Identification and functional characterization of molecules that are predominantly expressed in tumors able to penetrate lymphatic ve... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant documents:",
"pos": "Represent the Biomedical document for retrieval:",
"neg": "Represent the Biomedical document for retrieval:"
} |
Does alteration of inflammatory response by shock wave therapy lead to reduced calcification of decellularized aortic xenografts in mice†? | [
"Tissue-engineered xenografts represent a promising treatment option in heart valve disease. However, inflammatory response leading to graft failure and incomplete in vitro repopulation with recipient cells remain challenging. Shock waves (SWs) were shown to modulate inflammation and to enhance re-epithelialization... | [
"Autologous vein grafts and balloon angioplasty are still commonly used for arterial reconstructive procedures. Their success is limited by the development of intimal hyperplasia (IH). Biliverdin (BVD), one of the by-products of heme degradation, has been shown to have potent antioxidant and antiinflammatory effect... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant paragraphs:",
"pos": "Represent the Biomedical paragraph for retrieval:",
"neg": "Represent the Biomedical paragraph for retrieval:"
} |
Does multicenter immunohistochemical ALK-testing of non-small-cell lung cancer show high concordance after harmonization of techniques and interpretation criteria? | [
"Detection of anaplastic lymphoma kinase (ALK)-gene rearrangements in non-small-cell lung cancer (NSCLC) is mainly performed by fluorescence in-situ hybridization (FISH). The question was raised if FISH might be replaced by immunohistochemistry (IHC) in a reliable and reproducible manner across different laboratori... | [
"HER2 status is a prognostic factor in breast carcinoma and predicts response to trastuzumab therapy. Trastuzumab is effective in the neoadjuvant, adjuvant and advanced disease settings. Knowledge of HER2 status early in the diagnostic and therapeutic process is vital for treatment planning. HER2 analysis is usuall... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant documents:",
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"neg": "Represent the Biomedical document for retrieval:"
} |
Does the novel surfactant protein SP-H enhance the phagocytosis efficiency of macrophage-like cell lines U937 and MH-S? | [
"Surfactant proteins (SP) secreted by alveolar type 2 cells, play an essential role in maintaining the air-liquid barrier of the lung and are also involved in the opsonisation and clearance of bacteria by phagocytes. We have recently described a novel surfactant protein, SP-H (SFTA3). Expression of SP-H was earlier... | [
"Human resistin has been linked to several inflammatory diseases such as atherosclerosis. This study aimed to clarify the expression of resistin in different inflammatory cells and its effect on endothelial cells. In this study, RNA and protein expression of resistin were detected in human primary neutrophils, mono... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant documents:",
"pos": "Represent the Biomedical document for retrieval:",
"neg": "Represent the Biomedical document for retrieval:"
} |
Does the rtPA increase MMP-9 activity in serum during ischaemic stroke? | [
"To find the relationship between rtPA treatment vs. MMP-9 activity, MMP-3, and TIMP-1 serum levels related to patients' neurological status during acute ischaemic stroke (IS). 35 IS patients were enrolled. 14 of them underwent thrombolytic therapy with Actylise (rtPA group). The serum samples were obtained at 3 ti... | [
"Prior use of antiplatelet agents improves stroke outcome in patients undergoing thrombolytic therapy as shown by reduced arterial reocclusion, although the risk of cerebral hemorrhage can be increased. The effect of cilostazol, an antiplatelet drug that improves endothelial function through upregulation of intrace... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant documents:",
"pos": "Represent the Biomedical document for retrieval:",
"neg": "Represent the Biomedical document for retrieval:"
} |
Does tRAIL receptor deletion in mice suppress the inflammation of nutrient excess? | [
"Low-grade chronic inflammation is a cardinal feature of the metabolic syndrome, yet its pathogenesis is not well defined. The purpose of this study was to examine the role of TRAIL receptor (TR) signaling in the pathogenesis of obesity-associated inflammation using mice with the genetic deletion of TR. TR knockout... | [
"Is inhibitor of DNA-binding protein 2 (ID2) a mediator of the transforming growth factor (TGF)-β1-induced Warburg-like effect seen in the peritoneum of women with endometriosis?"
] | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant passages:",
"pos": "Represent the Biomedical passage for retrieval:",
"neg": "Represent the Biomedical passage for retrieval:"
} |
Are hospitalisation costs for infant bronchiolitis up to 20 times higher if intensive care is needed? | [
"Up to 3% of infants with bronchiolitis under 12 months of age are hospitalised, and up to 9% require intensive care. We evaluated the costs of bronchiolitis hospitalisation, with a special focus on whether infants needed intensive care. Baseline and cost data were retrospectively collected, using electronic hospit... | [
"to compare hospital and health service usage costs of feeding low-birthweight (LBW) infants predominantly with their mother's milk, supplemented with donor milk, with donor milk and preterm formula. prospective matching study. tertiary public perinatal centre, neonatal intensive care unit (NICU) and donor human mi... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant paragraphs:",
"pos": "Represent the Biomedical paragraph for retrieval:",
"neg": "Represent the Biomedical paragraph for retrieval:"
} |
Is hospital readmission associated with poor survival after esophagectomy for esophageal cancer? | [
"Hospital readmissions are costly and associated with inferior patient outcomes. There is limited knowledge related to readmissions after esophagectomy for malignancy. Our aim was to determine the impact on survival of readmission after esophagectomy. This cohort study utilizes Surveillance, Epidemiology, and End R... | [
"Chylothorax after transthoracic esophagectomy for cancer is an uncommon but potentially life-threatening postoperative complication. It has been reported that preventive thoracic duct ligation can reduce the incidence of postoperative chylothorax after esophagectomy for cancer. In this prospective series, we evalu... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant paragraphs:",
"pos": "Represent the Biomedical paragraph for retrieval:",
"neg": "Represent the Biomedical paragraph for retrieval:"
} |
Does polyphenol-enriched diet prevent coronary endothelial dysfunction by activating the Akt/eNOS pathway? | [
"The Mediterranean diet, rich in polyphenols, has shown to be cardioprotective. However the mechanisms involved remain unknown. We investigated whether supplementation with a pomegranate extract rich in polyphenols renders beneficial effects on coronary function in a clinically relevant experimental model and chara... | [
"We have investigated the effects of magnesium lithospermate B (MLB), the active compound of the Oriental herbal remedy, Salvia miltiorrhizae, on endothelial dysfunction associated with diabetes mellitus using cultured endothelial cells and an animal model of type 2 diabetes mellitus. The effect of MLB on vasodilat... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant documents:",
"pos": "Represent the Biomedical document for retrieval:",
"neg": "Represent the Biomedical document for retrieval:"
} |
Is malnutrition a prognostic factor in patients with hepatocellular carcinoma ( HCC )? | [
"Malnutrition is a common, hence frequently underdiagnosed condition in patients with liver cirrhosis as well as in patients with cancer and has been shown to have a negative impact on survival in these patients. Frequently applied screening tools including anthropometric measurements or laboratory parameters to sc... | [
"Hepatitis C virus recurrence after transplant is universal. Histologic recurrence is observed in > 50% hepatitis C virus-infected grafts within the first year. The primary aim of our study was to evaluate factors responsible for hepatocellular carcinoma recurrence and mortality including histologic markers. All pa... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant documents:",
"pos": "Represent the Biomedical document for retrieval:",
"neg": "Represent the Biomedical document for retrieval:"
} |
Is histiocytoid Sweet syndrome infiltrated predominantly by M2-like macrophages? | [
"Histiocytoid Sweet syndrome (HSS) is a rare variant of Sweet syndrome (SS). The nature of histiocytoid cells is still uncertain. We sought to offer a comprehensive overview on clinical features of HSS and further information on immunohistochemical phenotype of the infiltrate. The clinical, histologic, and immunohi... | [
"Human T-lymphotropic virus (HTLV)-1-associated infective dermatitis (ID) is a rare severe chronic eczema, considered as a harbinger for the development of cutaneous adult T-cell leukemia/lymphoma (ATLL) and/or HTLV-1-associated myelopathy (HAM)/tropical spastic paraparesis (TSP). The pathogenesis of ID remains unc... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant documents:",
"pos": "Represent the Biomedical document for retrieval:",
"neg": "Represent the Biomedical document for retrieval:"
} |
Is sinR a mutational target for fine-tuning biofilm formation in laboratory-evolved strains of Bacillus subtilis? | [
"Bacteria often form multicellular, organized communities known as biofilms, which protect cells from a variety of environmental stresses. During biofilm formation, bacteria secrete a species-specific matrix; in Bacillus subtilis biofilms, the matrix consists of protein polymers and exopolysaccharide. Many domestic... | [
"The use of antibiotics for the treatment of infectious diseases has led to important changes in the structure of pathogenic bacterial populations. However, these changes could be buffered if the expression of antibiotic resistance genes were to lead to the counter-selection of antibiotic-resistant strains in antib... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant documents:",
"pos": "Represent the Biomedical document for retrieval:",
"neg": "Represent the Biomedical document for retrieval:"
} |
Does ancient DNA provide new insight into the maternal lineages and domestication of Chinese donkeys? | [
"The donkey (Equus asinus) is an important domestic animal that provides a reliable source of protein and method of transportation for many human populations. However, the process of domestication and the dispersal routes of the Chinese donkey are still unclear, as donkey remains are sparse in the archaeological re... | [
"Canarian Black (CB) pigs belong to an autochthonous and endangered breed, which is spread throughout the Canarian archipelago. It is commonly accepted that they represent a relic of the pig populations that were bred by the Berbers in North Africa over millennia. It is important to note that the geographic isolati... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant paragraphs:",
"pos": "Represent the Biomedical paragraph for retrieval:",
"neg": "Represent the Biomedical paragraph for retrieval:"
} |
Do a critical analysis of secondary overtriage to a Level I trauma center? | [
"Trauma centers often receive transfers from lower-level trauma centers or nontrauma hospitals. The aim of this study was to analyze the incidence and pattern of secondary overtriage to our Level I trauma center. We performed a 2-year retrospective analysis of all trauma patients transferred to our Level I trauma c... | [
"Tom Friedman, in his book,\"The World is Flat,\" makes a very persuasive argument that our current economic policy transcends national boundaries. Friedman describes various processes that prove his point. These include workflow software, open sourcing, outsourcing, off-shoring, supply chaining, in-sourcing, and i... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant paragraphs:",
"pos": "Represent the Biomedical paragraph for retrieval:",
"neg": "Represent the Biomedical paragraph for retrieval:"
} |
Is fibromyalgia associated with coronary heart disease : a population-based cohort study? | [
"We examined whether patients with a diagnosis of fibromyalgia have an increased risk of coronary heart disease (CHD), compared with age- and sex-matched control patients. We hypothesized that patients diagnosed with fibromyalgia are at increased risk of adverse coronary events. Using a matched-cohort study design,... | [
"Erectile dysfunction (ED) has been regarded a marker of cardiovascular diseases. Nevertheless, the association between ED and incident atrial fibrillation (AF) remains unknown. To determine the association between ED and incident AF. This population-based cohort study was conducted using the National Health Insura... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant paragraphs:",
"pos": "Represent the Biomedical paragraph for retrieval:",
"neg": "Represent the Biomedical paragraph for retrieval:"
} |
Do serum miRNA biomarkers serve as a fingerprint for proliferative diabetic retinopathy? | [
"Diabetic retinopathy (DR) is a retinopathy resulting from diabetes mellitus (DM) which was classified into non-proliferative DR (NPDR) and proliferative DR (PDR). Without an early screening and effective diagnosis, patients with PDR will develop serious complications. Therefore, we sought to identify special serum... | [
"Is there a non-invasive biomarker for the diagnosis of testicular inflammatory lesions?"
] | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant passages:",
"pos": "Represent the Biomedical passage for retrieval:",
"neg": "Represent the Biomedical passage for retrieval:"
} |
Does the usage of overtube have a favorable effect on endoscopic submucosal dissection? | [
"Endoscopic submucosal dissection (ESD) may be very time consuming, and depending on the anesthesia, the contents of the stomach may reflux to the esophagus and cause the patient to aspirate. To prevent these situations, many practitioners suggest using an overtube, but no study has been done to evaluate the effect... | [
"Gastric cancer remains a leading cause of mortality worldwide and gastroenterologists are playing an increasingly larger role in its management. This article reviews the endoscopic management of gastric cancer, with emphasis on recent advances in the field. Long-term studies comparing surgery and endoscopic resect... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant passages:",
"pos": "Represent the Biomedical passage for retrieval:",
"neg": "Represent the Biomedical passage for retrieval:"
} |
Do dehydroepiandrosterone and its sulfate predict the 5-year risk of coronary heart disease events in elderly men? | [
"The adrenal sex hormone dehydroepiandrosterone (DHEA), which is present in serum mainly as the sulfate DHEA-S, is the most abundant steroid hormone in human blood. Its levels decline dramatically with age. Despite the great amount of literature on vascular and metabolic actions of DHEA/-S, evidence for an associat... | [
"To test the hypothesis that low circulating brain-derived neurotrophic factor (BDNF), a secretory member of the neurotrophin family that has a protective role in neurodegeneration and stress responses and a regulatory role in metabolism, predicts risk of all-cause mortality in 85-year-old men and women. Longitudin... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant passages:",
"pos": "Represent the Biomedical passage for retrieval:",
"neg": "Represent the Biomedical passage for retrieval:"
} |
Does aeromonas piscicola AH-3 express an extracellular collagenase with cytotoxic properties? | [
"The aim of this study was to investigate the presence and the phenotypic expression of a gene coding for a putative collagenase. This gene (AHA_0517) was identified in Aeromonas hydrophila ATCC 7966 genome and named colAh. We constructed and characterized an Aeromonas piscicola AH-3::colAh knockout mutant. Collage... | [
"Retrocyclins are cyclic antimicrobial peptides that have been shown to be both broadly active and safe in animal models. RC-101, a synthetic retrocyclin, targets important human pathogens and is a candidate vaginal microbicide. Its activity against microbes associated with bacterial vaginosis is unknown. We invest... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant passages:",
"pos": "Represent the Biomedical passage for retrieval:",
"neg": "Represent the Biomedical passage for retrieval:"
} |
Does preoperative anemia increase postoperative morbidity in elective cranial neurosurgery? | [
"Preoperative anemia may affect postoperative mortality and morbidity following elective cranial operations. The American College of Surgeons National Surgical Quality Improvement Program (NSQIP) database was used to identify elective cranial neurosurgical cases (2006-2012). Morbidity was defined as wound infection... | [
"Nursing home residents undergoing surgery have a higher rate of postoperative adverse outcomes than nonnursing home patients. This study seeks to determine what contribution nursing home status makes to theses occurrences, independent of comorbid conditions. Using the American College of Surgeons-National Surgical... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant paragraphs:",
"pos": "Represent the Biomedical paragraph for retrieval:",
"neg": "Represent the Biomedical paragraph for retrieval:"
} |
Does endothelin-Bone morphogenetic protein type 2 receptor interaction induce pulmonary artery smooth muscle cell hyperplasia in pulmonary arterial hypertension? | [
"Endothelin receptor antagonists improve pulmonary arterial hypertension (PAH). Mutations in the bone morphogenetic protein (BMP) type 2 receptor (BMPR2) predispose to PAH. Here, we sought to determine whether there might exist interactions between these 2 signaling pathways and their effect on the acquisition of t... | [
"In cigarette smoking-induced chronic obstructive pulmonary disease, structural and functional derangements are characterized by parenchymal destruction and pulmonary hypertension. Statins are 3-hydroxy-3-methyl-glutaryl-coenzyme-A reductase inhibitors that have been used as lipid-lowering agents. These drugs also ... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant passages:",
"pos": "Represent the Biomedical passage for retrieval:",
"neg": "Represent the Biomedical passage for retrieval:"
} |
Do long-term results from the Contura multilumen balloon breast brachytherapy catheter phase 4 registry trial? | [
"To describe the long-term outcomes from a completed, multi-institutional phase 4 registry trial using the Contura multilumen balloon (CMLB) breast brachytherapy catheter to deliver accelerated partial breast irradiation (APBI) in patients with early-stage breast cancer. Three hundred forty-two evaluable patients w... | [
"To review the currently available data from studies assessing feasibility, safety, clinical outcome and cost-effectiveness of direct stenting. With technical advances of stent designs and their delivery systems a new strategy has become increasingly popular: direct stent implantation without prior balloon dilatati... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant paragraphs:",
"pos": "Represent the Biomedical paragraph for retrieval:",
"neg": "Represent the Biomedical paragraph for retrieval:"
} |
Does selenium status in pregnancy influence children 's cognitive function at 1.5 years of age? | [
"Selenium deficiency has been shown to affect the neurological development in animals, but human research in this area is scarce. We aimed to assess the impact of selenium status during pregnancy on child development at 1.5 years of age. This prospective cohort study was nested into a food and micronutrient supplem... | [
"The impact of specific complementary foods on health outcomes has been poorly studied. We aimed to determine if meat consumption and breastfeeding influence growth and neurocognitive outcome in infants up to 24 months of age. In a longitudinal cohort study, 144 full-term infants were recruited at 4 months. Their r... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant passages:",
"pos": "Represent the Biomedical passage for retrieval:",
"neg": "Represent the Biomedical passage for retrieval:"
} |
Does dexmedetomidine reduce atrial fibrillation after lung cancer surgery? | [
"To evaluate whether the use of intraoperative dexmedetomidine (DEX) during lung cancer surgery may reduce the incidence of postoperative atrial fibrillation (POAF). A retrospective study. Academic hospital. Seven hundred three adult patients with non-small-cell lung cancer. Patients younger than 18 years of age wi... | [
"Bleeding into the chest is a major cause of blood transfusion and adverse outcomes following cardiac surgery. The authors investigated predictors of bleeding following cardiac surgery to identify potentially correctable factors. Data were retrieved from the medical records of patients undergoing cardiac surgery ov... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant paragraphs:",
"pos": "Represent the Biomedical paragraph for retrieval:",
"neg": "Represent the Biomedical paragraph for retrieval:"
} |
Does extracorporeal shockwave therapy improve short-term functional outcomes of shoulder adhesive capsulitis? | [
"The treatment of adhesive capsulitis is a dilemma for orthopaedic rehabilitation specialists. In this study, we assessed whether extracorporeal shockwave therapy (ESWT) improves the functional outcome of primary shoulder adhesive capsulitis. In this prospective, randomized, controlled, single-blind clinical trial,... | [
"To review the progress in the treatment of acute Achilles tendon rupture. Recent literature about the treatment of acute Achilles tendon rupture was reviewed and analyzed. Treatments of acute Achilles tendon rupture include operative and non-operative treatments. Operative treatments include open surgery and percu... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant documents:",
"pos": "Represent the Biomedical document for retrieval:",
"neg": "Represent the Biomedical document for retrieval:"
} |
Do collateral flow and brain changes on computed tomography angiography predict infarct volume on early diffusion-weighted imaging? | [
"We investigated whether a computed tomography (CT)-based score could predict a large infarct (≥ 80 mL) on early diffusion-weighted magnetic resonance imaging (DWI). Acute stroke patients considered for endovascular therapy within 8 hours of the onset of symptoms were included. The Alberta Stroke Program Early Comp... | [
"Some patients treated with intravenous (IV) tissue-type plasminogen activator (tPA) have negative diffusion-weighted imaging (DWI) on follow-up imaging. Without a visible infarct, there may be uncertainty as to whether the patient was having a stroke that was averted by tPA or whether the symptoms had not been cer... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant documents:",
"pos": "Represent the Biomedical document for retrieval:",
"neg": "Represent the Biomedical document for retrieval:"
} |
Do angiogenic microvascular endothelial cells release microparticles rich in tissue factor that promotes postischemic collateral vessel formation? | [
"Therapeutic angiogenesis is a promising strategy for treating ischemia. Our previous work showed that endogenous endothelial tissue factor (TF) expression induces intracrine signaling and switches-on angiogenesis in microvascular endothelial cells (mECs). We have hypothesized that activated mECs could exert a furt... | [
"The neuropeptide secretoneurin induces angiogenesis and postnatal vasculogenesis and is upregulated by hypoxia in skeletal muscle cells. We sought to investigate the effects of secretoneurin on therapeutic angiogenesis. We generated a secretoneurin gene therapy vector. In the mouse hindlimb ischemia model secreton... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant documents:",
"pos": "Represent the Biomedical document for retrieval:",
"neg": "Represent the Biomedical document for retrieval:"
} |
Does adenovirus-mediated NDRG2 inhibit the proliferation of human renal cell carcinoma cell line OS-RC-2 in vitro? | [
"To investigate the inhibitory effects of adenovirus-mediated NDRG2 on the proliferation of human renal cell carcinoma cell line OS-RC-2 in vitro. NDRG2 was harvested by RT-PCR, confirmed by DNA sequencing, and then cloned into the eukaryotic expression vector pIRES2-EGFP, which encodes green fluorescent protein (G... | [
"Gastric cancer is the third leading cause of cancer-related death in China. Accumulating evidence indicates that HIF2α may affect the aggressiveness of gastric cancer. It has also been found that HIF2α C-terminal PAS domains can form complexes with inactive benzoxadiazole antagonists. Here, the anti-tumor effect o... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant paragraphs:",
"pos": "Represent the Biomedical paragraph for retrieval:",
"neg": "Represent the Biomedical paragraph for retrieval:"
} |
Does introduction of an 8-aminooctanoic acid linker enhance uptake of 99mTc-labeled lactam bridge-cyclized α-MSH peptide in melanoma? | [
"The purpose of this study was to examine the effects of amino acid, hydrocarbon, and polyethylene glycol (PEG) linkers on the melanoma targeting and imaging properties of (99m)Tc-labeled lactam bridge-cyclized HYNIC-linker-Nle-CycMSHhex (hydrazinonicotinamide-linker-Nle-c[Asp-His-DPhe-Arg-Trp-Lys]-CONH2) peptides.... | [
"The aims of the study were to develop and evaluate a novel residualizing peptide for labeling internalizing antibodies with (124)I to support clinical development using immuno-positron emission tomography (PET). The anti-epidermal growth factor receptor antibody ch806 was radiolabeled directly or indirectly with i... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant documents:",
"pos": "Represent the Biomedical document for retrieval:",
"neg": "Represent the Biomedical document for retrieval:"
} |
Does bRCAness predict resistance to taxane-containing regimens in triple negative breast cancer during neoadjuvant chemotherapy? | [
"To provide optimal treatment of heterogeneous triple negative breast cancer (TNBC), we need biomarkers that can predict the chemotherapy response. We retrospectively investigated BRCAness in 73 patients with breast cancer who had been treated with taxane- and/or anthracycline-based neoadjuvant chemotherapy (NAC). ... | [
"This article reviews the recent seminal studies in esophagogastric cancer. Regular low aspirin use may reduce the risk of esophagogastric cancer. Laparoscopic resection of locally advanced gastric cancer appears equivalent to open resection. There is no survival benefit for the addition of postoperative radiation ... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant documents:",
"pos": "Represent the Biomedical document for retrieval:",
"neg": "Represent the Biomedical document for retrieval:"
} |
Does classical swine fever virus induce oxidative stress in swine umbilical vein endothelial cells? | [
"Classical swine fever virus (CSFV) infection causes significant losses of pigs, which is characterized by hemorrhage, disseminated intravascular coagulation and leucopenia. The swine vascular endothelial cell is a primary target cell for CSFV. The aim of this study was to determine the role of CSFV infection in in... | [
"Ixodes scapularis saliva enables the transmission of infectious agents to the mammalian host due to its immunomodulatory, anesthetic and anti-coagulant properties. However, how I. scapularis saliva influences host cytokine secretion in the presence of the obligate intracellular rickettsial pathogen Anaplasma phago... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant paragraphs:",
"pos": "Represent the Biomedical paragraph for retrieval:",
"neg": "Represent the Biomedical paragraph for retrieval:"
} |
Does e2F4 regulatory program predict patient survival prognosis in breast cancer? | [
"Genetic and molecular signatures have been incorporated into cancer prognosis prediction and treatment decisions with good success over the past decade. Clinically, these signatures are usually used in early-stage cancers to evaluate whether they require adjuvant therapy following surgical resection. A molecular s... | [
"To identify biological markers related to the progression and prognosis of GBC. The expressions of pyruvate kinase isoenzyme type M2 (PKM2) and activin A receptor type IC (ACVR 1C) in 46 squamous cell/adenosquamous carcinomas (SC/ASC) and 80 adenocarcinomas (AC) were examined using immunohistochemistry. Positive P... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant passages:",
"pos": "Represent the Biomedical passage for retrieval:",
"neg": "Represent the Biomedical passage for retrieval:"
} |
Do long-term efficacy of the Baerveldt 250 mm2 compared with the Baerveldt 350 mm2 implant? | [
"To investigate the long-term surgical outcomes of the Baerveldt 250 mm2 versus Baerveldt 350 mm2 glaucoma drainage implants (GDIs) (Abbott Laboratories Inc., Abbott Park, IL) in the treatment of refractory glaucoma. Comparative case study. A total of 89 consecutive eyes in 86 patients treated at Dean McGee Eye Ins... | [
"To describe the capsular bag distention syndrome after combined cataract extraction with posterior lens implant and aqueous drainage device. Case report. A persistently shallow anterior chamber and low intraocular pressure developed after combined cataract extraction with posterior chamber lens implant and Ahmed a... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant passages:",
"pos": "Represent the Biomedical passage for retrieval:",
"neg": "Represent the Biomedical passage for retrieval:"
} |
Is self-reported body fat change in HIV-infected men a marker of decline in physical health-related quality of life with aging , independent of co-morbidity? | [
"Self-perception of changes in body fat among HIV+ persons is associated with decreased health related quality of life in cross-sectional studies. The longitudinal impact of body fat changes on health related quality of life, while accounting for comorbidity and anatomic location or severity of body fat changes, is... | [
"To examine the separate and combined effects of depression and diabetes on the incidence of adverse health outcomes among older Mexican Americans. Longitudinal data from the Hispanic Established Population for the Epidemiologic Study of the Elderly (EPESE) survey were used to examine the main effects and interacti... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant passages:",
"pos": "Represent the Biomedical passage for retrieval:",
"neg": "Represent the Biomedical passage for retrieval:"
} |
Does transcranial magnetic stimulation reveal cortical hyperexcitability in episodic cluster headache? | [
"Evidence shows involvement of the cerebral cortex in the pathophysiology of cluster headache (CH). Here we investigated cortical excitability in episodic CH patients by using transcranial magnetic stimulation. In 25 patients with episodic CH and 13 healthy subjects we evaluated the motor cortical response to singl... | [
"Patients with posttraumatic stress disorder or panic disorder are often troubled by inappropriate retrieval of fear memory. Moreover, these disorders are often comorbid with irritable bowel syndrome. The main aim of the present study is to elucidate the involvement of hippocampal serotonergic systems in fear memor... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant passages:",
"pos": "Represent the Biomedical passage for retrieval:",
"neg": "Represent the Biomedical passage for retrieval:"
} |
Is motor cortical activity during motor tasks normal in patients with complex regional pain syndrome? | [
"Motor dysfunction in complex regional pain syndrome (CRPS) is often considered a functional movement disorder. Earlier studies in patients with functional movement disorders found evidence of cortical inhibition during explicit but not implicit motor tasks, suggesting active inhibition from other brain areas. In t... | [
"Patients with Parkinson's disease often experience difficulties in adapting movements and learning alternative movements to compensate for symptoms. Since observation of movement has been demonstrated to lead to the formation of a lasting specific motor memory that resembled that elicited by physical training we h... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant paragraphs:",
"pos": "Represent the Biomedical paragraph for retrieval:",
"neg": "Represent the Biomedical paragraph for retrieval:"
} |
Does peripheral group I metabotropic glutamate receptor activation lead to muscle mechanical hyperalgesia through TRPV1 phosphorylation in the rat? | [
"Elevated glutamate levels within injured muscle play important roles in muscle pain and hyperalgesia. In this study, we hypothesized that protein kinase C (PKC)-dependent TRPV1 phosphorylation contributes to the muscle mechanical hyperalgesia following activation of Group I metabotropic glutamate receptors (mGlu1/... | [
"LTB4 is classified as a leukotriene (LT), a group of lipid mediators that are derived from arachidonic acid. It is recognized that leukotrienes are involved in the pathogenesis of many diseases, including peripheral inflammatory pain. However, little is known about the effects of leukotrienes on the spinal dorsal ... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant paragraphs:",
"pos": "Represent the Biomedical paragraph for retrieval:",
"neg": "Represent the Biomedical paragraph for retrieval:"
} |
Does lipopolysaccharide preconditioning induce neuroprotection against early brain injury after experimental subarachnoid hemorrhage? | [
"Subarachnoid hemorrhage (SAH) is a devastating neurological injury associated with significant morbidity and mortality. We postulated that lipopolysaccharide (LPS) preconditioning induces neuroprotection against early brain injury (EBI) after experimental SAH. 72 male Sprague-Dawley rats (250 to 300 g) were used. ... | [
"Prior use of antiplatelet agents improves stroke outcome in patients undergoing thrombolytic therapy as shown by reduced arterial reocclusion, although the risk of cerebral hemorrhage can be increased. The effect of cilostazol, an antiplatelet drug that improves endothelial function through upregulation of intrace... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant paragraphs:",
"pos": "Represent the Biomedical paragraph for retrieval:",
"neg": "Represent the Biomedical paragraph for retrieval:"
} |
Is loss of N-cadherin associated with loss of E-cadherin expression and poor outcomes of liver resection in hepatocellular carcinoma? | [
"Our previous study suggested that N-cadherin was downregulated in hepatocellular carcinoma (HCC). Our aim in this study was to investigate the correlation between N- and E-cadherin expression in HCC and its clinical significance. Eighty-six patients with HCC undergoing liver resection were retrospectively studied.... | [
"Caveolin-1 is a member of the caveolae family of membrane proteins. Although some researchers have investigated the function of Caveolin-1 in hepatocellular carcinoma, the mechanism of Caveolin-1 action and its prognostic value in hepatocellular carcinoma remain unclear. Caveolin-1 expression was measured in hepat... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant paragraphs:",
"pos": "Represent the Biomedical paragraph for retrieval:",
"neg": "Represent the Biomedical paragraph for retrieval:"
} |
Does the dual mTORC1 and mTORC2 inhibitor PP242 show strong antitumor activity in a pheochromocytoma PC12 cell tumor model? | [
"To assess the activity of mTOR and downstream effector proteins in the mTOR pathway after treatment with a dual mTOR complex 1 and 2 (mTORC1/2) inhibitor (PP242) compared with that of mTOR complex 1 (mTORC1) inhibitor (rapamycin) using a xenograft tumor model. Pheochromocytoma PC12 cell were xenografted into nude ... | [
"Psammaplin A (PsA) is a natural product isolated from marine sponges, which has been demonstrated to have anticancer activity against several human cancer cell lines via the induction of cell cycle arrest and apoptosis. New drugs that are less toxic and more effective against multidrug-resistant cancers are urgent... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant passages:",
"pos": "Represent the Biomedical passage for retrieval:",
"neg": "Represent the Biomedical passage for retrieval:"
} |
Does s100A3 suppression inhibit in vitro and in vivo tumor growth and invasion of human castration-resistant prostate cancer cells? | [
"To investigate the role of S100A3 and the effect of S100A3 inhibition on human castration-resistant prostate cancer (CRPC) cells by using in vitro and in vivo functional assays. Using human CRPC cells (PC3 and DU145), S100A3 expression levels were assessed by reverse transcription-polymerase chain reaction and Wes... | [
"Angiogenin undergoes nuclear translocation and stimulates ribosomal RNA transcription in both endothelial and cancer cells. Consequently, angiogenin has a dual effect on cancer progression by inducing both angiogenesis and cancer cell proliferation. The aim of this study was to assess whether neamine, a blocker of... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant passages:",
"pos": "Represent the Biomedical passage for retrieval:",
"neg": "Represent the Biomedical passage for retrieval:"
} |
Does a common polymorphism within MSLN affect miR-611 binding site and soluble mesothelin levels in healthy people? | [
"Soluble mesothelin related peptide (SMRP) was proposed as a promising diagnostic marker for malignant pleural mesothelioma (MPM). In a previous study, we found that rs1057147 within the 3' untranslated region of MSLN gene was associated with SMRP levels. Thus, we aimed to (1) confirm the previous association on a ... | [
"Oral squamous cell carcinoma (OSCC) is prevalent worldwide, and survival in OSCC has not improved significantly in the last few decades. MicroRNAs have an important regulatory role in oral carcinogenesis. This study investigated the prognostic implications of miR-196 expression and the rs11614913 genotype of the m... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant passages:",
"pos": "Represent the Biomedical passage for retrieval:",
"neg": "Represent the Biomedical passage for retrieval:"
} |
Is [ Ischemia an independent predictive factor of chronic renal failure after partial nephrectomy in a solitary kidney in patients without pre-operative renal insufficiency ]? | [
"To assess the influence of vascular clamping and ischemia time on long-term post-operative renal function following partial nephrectomy (PN) for cancer in a solitary kidney. This is a retrospective study including 259 patients managed by PN between 1979 and 2010 in 13 centers. Clamping use, technique choice (pedic... | [
"Renal cell carcinoma in a renal graft is a rare condition whose incidence will increase in the future. To our knowledge no standardized treatment has been established for this disease. We performed a prospective study of nephron sparing surgery for small renal cell carcinoma in renal grafts. From January 2002 to D... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant paragraphs:",
"pos": "Represent the Biomedical paragraph for retrieval:",
"neg": "Represent the Biomedical paragraph for retrieval:"
} |
Does regional anesthesia improve outcome in patients undergoing proximal humerus fracture repair? | [
"The purpose of this study was to examine functional outcomes following ORIF of displaced proximal humerus fractures in patients who received brachial plexus blocks compared to those who underwent general anesthesia. We retrospectively reviewed prospectively collected data on 92 patients. Patients were grouped acco... | [
"Pathologic proximal femur fractures result in substantial morbidity for patients with skeletal metastases. Surgical treatment is widely regarded as effective; however, failure rates associated with the most commonly used operative treatments are not well defined. We therefore compared surgical treatment failure ra... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant passages:",
"pos": "Represent the Biomedical passage for retrieval:",
"neg": "Represent the Biomedical passage for retrieval:"
} |
Are in patients with rheumatoid arthritis , Dickkopf-1 serum levels correlated with parathyroid hormone , bone erosions and bone mineral density? | [
"The objective of this study is to compare the serum levels of Dickkopf-1 (DKK1), a natural inhibitor of Wnt signalling, with parathyroid hormone (PTH) and bone involvement in patients with rheumatoid arthritis (RA). This cross-sectional study includes 154 postmenopausal women with RA and 125 healthy controls. DKK1... | [
"We examined the correlation between bone metabolic markers and bone scintigraphy in prostatic cancer. Osteoblastic and osteoclastic markers, prostate specific antigen (PSA) and bone scans were investigated in 83 specimens from 70 patients with prostatic cancer, including 32 with and 38 without bone metastasis. All... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant passages:",
"pos": "Represent the Biomedical passage for retrieval:",
"neg": "Represent the Biomedical passage for retrieval:"
} |
Does multimodal protocol reduce postoperative nausea and vomiting in patients undergoing Le Fort I osteotomy? | [
"To assess the impact of a multimodal antiemetic protocol on postoperative nausea and vomiting (PONV) after Le Fort I osteotomy. Consecutive patients undergoing Le Fort I osteotomy with or without additional procedures at a single academic institution were recruited as the intervention cohort for an institutional r... | [
"Few clinical studies or randomized clinical trial results have reported the impact of fast track surgery on postoperative insulin sensitivity. This study aimed to investigate the effects of fast track surgery on postoperative insulin sensitivity in patients undergoing elective open colorectal resection. Controlled... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant passages:",
"pos": "Represent the Biomedical passage for retrieval:",
"neg": "Represent the Biomedical passage for retrieval:"
} |
Is a high body mass index in esophageal cancer patients associated with adverse outcomes following esophagectomy? | [
"There is no consensus about the impact of a high BMI on postoperative morbidity and survival after esophagectomy. The aim of this study was to determine the influence of a high BMI on postoperative complications and survival in a large cohort of esophageal cancer patients. From January 2006 to December 2012, 1,342... | [
"The Glasgow prognostic score (GPS) is a predictor of outcome for several cancer types. The present study examined the significance of modified GPS (mGPS) in the prognosis of patients undergoing palliative surgery for stage IV gastric cancer. A total of 42 patients with stage IV gastric cancer treated with palliati... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant passages:",
"pos": "Represent the Biomedical passage for retrieval:",
"neg": "Represent the Biomedical passage for retrieval:"
} |
Are fascial closure after open abdomen : initial indication and early revisions decisive factors -- a retrospective cohort study? | [
"The surgical treatment method in which the peritoneal cavity is opened anteriorly and deliberately left open, hence often called \"open abdomen\" has become the standard of care in damage-control procedures as well as in the management of intra-abdominal hypertension and in severe intra-abdominal sepsis. Whereas o... | [
"The mortality rate in patients with haemodynamically unstable pelvic fractures is as high as 40-60%. In recent years, angioembolisation and pelvic packing have been introduced as part of a multimodality treatment for these patients. Protocol-driven management has been shown to improve outcomes. This is a Level III... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant documents:",
"pos": "Represent the Biomedical document for retrieval:",
"neg": "Represent the Biomedical document for retrieval:"
} |
Does mR imaging relaxometry allow noninvasive characterization of in vivo differentiation of muscle precursor cells? | [
"To demonstrate the feasibility of in vivo monitoring of the myogenic differentiation process from human muscle precursor cells to mature skeletal muscle tissue by measuring characteristic magnetic resonance (MR) imaging relaxation and diffusion properties as a potential noninvasive diagnostic tool in muscle cell t... | [
"Are levels of circulating angiogenic cells (CACs) affected by the presence of endometriosis?"
] | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant passages:",
"pos": "Represent the Biomedical passage for retrieval:",
"neg": "Represent the Biomedical passage for retrieval:"
} |
Is higher fasting glucose next day after intravenous thrombolysis independently associated with poor outcome in acute ischemic stroke? | [
"We aimed to test the outcome-predictive power of routine fasting glucose (FG) obtained at second day after onset in intravenous thrombolysis (IVT) acute ischemic stroke (AIS) patients. We identified AIS patients presenting to our institution between December 2011 and July 2013 within 4.5 hours of onset, who receiv... | [
"There is clinical and experimental evidence involving the insula in the control of the autonomic system and cardiac function, with differential participation of right and left brain hemispheres, and these differences could influence mortality in the acute phase of brain hemisphere ischemic infarcts. We have analyz... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant documents:",
"pos": "Represent the Biomedical document for retrieval:",
"neg": "Represent the Biomedical document for retrieval:"
} |
Is a newly developed mouse monoclonal SOX10 antibody a highly sensitive and specific marker for malignant melanoma , including spindle cell and desmoplastic melanomas? | [
"Recent immunohistochemical studies have demonstrated Sry-related HMG-Box gene 10 (SOX10) expression in malignant melanomas, malignant peripheral nerve sheath tumors, a subset of breast carcinomas, and gliomas. SOX10 has shown important clinical utility in its ability to detect desmoplastic and spindle cell melanom... | [
"Loss of p16 in melanomas reflects worse outcomes for patients. It is associated with depth of invasion, ulceration, vascular invasion, lymph node metastases, metastases, recurrence of melanoma and decreased 5-year survival. Desmoplastic melanoma is an insidious malignant melanoma subtype that commonly occurs on su... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant paragraphs:",
"pos": "Represent the Biomedical paragraph for retrieval:",
"neg": "Represent the Biomedical paragraph for retrieval:"
} |
Is abdominal aortic diameter increased in males with a family history of abdominal aortic aneurysms : results from the Danish VIVA-trial? | [
"To investigate, at a population level, whether a family history of abdominal aortic aneurysm (AAA) is independently related to increased aortic diameter and prevalence of AAA in men, and to elucidate whether the mean aortic diameter and the prevalence of AAA are different between participants with male and female ... | [
"The effect of population screening for abdominal aortic aneurysm (AAA) disease on morbidity and mortality has been comprehensively studied and reported. However, the effect of early AAA detection on suitability for endovascular aneurysm repair (EVAR) remains unknown. Considering the importance of such an effect on... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant documents:",
"pos": "Represent the Biomedical document for retrieval:",
"neg": "Represent the Biomedical document for retrieval:"
} |
Does dual-specificity phosphatase 6 predict the sensitivity of progestin therapy for atypical endometrial hyperplasia? | [
"We previously found that Dual-specificity phosphatase 6 (Dusp6) over-expression enhanced the growth-promoting effect of estrogen in endometrial adenocarcinoma cells. The aim of this study was to explore the correlation of Dusp6 expression with progestin sensitivity in atypical endometrial hyperplasia (AEH) and ear... | [
"Are interleukin-33 (IL-33) serum levels higher in women with uterine leiomyoma compared with controls without leiomyoma?"
] | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant documents:",
"pos": "Represent the Biomedical document for retrieval:",
"neg": "Represent the Biomedical document for retrieval:"
} |
Does endoscopic transphenoidal surgery for acromegaly improve quality of life? | [
"Acromegaly has important effects on quality of life (QOL). This is the first study to measure QOL in acromegalic patients after endoscopic transsphenoidal surgery (ETSS). We prospectively collected the RAND-36, Center for Epidemiologic Studies Depression (CES-D), and Pituitary QOL validated questionnaires and pati... | [
"Normalization of serum prolactin concentrations in patients with prolactinomas is an accepted endpoint of therapy. Clinical signs and symptoms of hyperprolactinemia are usually resolved when prolactin levels are lowered to within the normal range. While most patients are treated with dopamine agonist drugs, some p... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant passages:",
"pos": "Represent the Biomedical passage for retrieval:",
"neg": "Represent the Biomedical passage for retrieval:"
} |
Is smoking history , and not depression , related to deficits in detection of happy and sad faces? | [
"Previous research has demonstrated that chronic cigarette smoking and major depressive disorder (MDD) are each associated with cognitive decrements. Further, these conditions co-occur commonly, though mechanisms in the comorbid condition are poorly understood. There may be distinct, additive, or overlapping factor... | [
"Erythropoietin (Epo) has neuroprotective and neurotrophic effects in animal models and affects cognitive and associated neural responses in humans. These effects have highlighted Epo as a candidate for treatment of psychiatric disease including schizophrenia and depression. The current study aimed to explore the e... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant passages:",
"pos": "Represent the Biomedical passage for retrieval:",
"neg": "Represent the Biomedical passage for retrieval:"
} |
Are fatty acid-amino acid conjugates essential for systemic activation of salicylic acid-induced protein kinase and accumulation of jasmonic acid in Nicotiana attenuata? | [
"Herbivory induces the activation of mitogen-activated protein kinases (MAPKs), the accumulation of jasmonates and defensive metabolites in damaged leaves and in distal undamaged leaves. Previous studies mainly focused on individual responses and a limited number of systemic leaves, and more research is needed for ... | [
"Petunia is a model to study the process of adventitious root (AR) formation on leafy cuttings. Excision of cuttings leads to a transient increase in jasmonates, which is regarded as an early, transient and critical event for rooting. Here, the role of jasmonates in AR formation on petunia cuttings has been studied... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant passages:",
"pos": "Represent the Biomedical passage for retrieval:",
"neg": "Represent the Biomedical passage for retrieval:"
} |
Does deficiency in Nrf2 transcription factor decrease adipose tissue mass and hepatic lipid accumulation in leptin-deficient mice? | [
"To evaluate whether Nrf2 deficiency impacts insulin resistance and lipid accumulation in liver and white adipose tissue. Lep(ob/ob) mice (OB) with targeted Nrf2 deletion (OB-Nrf2KO) were generated. Pathogenesis of obesity and type 2 diabetes was measured in C57BL/6J, Nrf2KO, OB, and OB-Nrf2KO mice. Hepatic lipid c... | [
"Akkermansia muciniphila (A muciniphila) is a mucin-degrading bacterium that resides in the mucus layer whose abundance inversely correlates with body weight and the development of diabetes mellitus in mice and humans. The objective of this study was to explore the regulatory effect of A muciniphila on host lipopro... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant passages:",
"pos": "Represent the Biomedical passage for retrieval:",
"neg": "Represent the Biomedical passage for retrieval:"
} |
Do bone Marrow Stromal Cells Inhibit the Activation of Liver Cirrhotic Fat-Storing Cells via Adrenomedullin Secretion? | [
"Cirrhosis, or liver fibrosis, which is mainly triggered by cirrhosis fat-storing cells (CFSCs) activation, has traditionally been considered an irreversible disease. However, recent observations indicate that even advanced fibrosis is still reversible by removing the causative agents. Anti-fibrotic effects of bone... | [
"Short-term OE (oleoyl-estrone) treatment causes significant decreases in rat weight mainly due to adipose tissue loss. The aim of this work was to determine if OE treatment affects the expression of genes that regulate lipid metabolism in white adipose tissue. Gene expression in adipose tissue from female treated ... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant passages:",
"pos": "Represent the Biomedical passage for retrieval:",
"neg": "Represent the Biomedical passage for retrieval:"
} |
Does obesity increase risk of anticoagulation reversal failure with prothrombin complex concentrate in those with intracranial hemorrhage? | [
"Not all patients with warfarin-related acute intracranial hemorrhage (ICH) achieve full reversal of international normalized ratio (INR) after the first dose of weight-based prothrombin complex concentrate (PCC). We sought to identify factors associated with anticoagulation reversal failure after the first dose of... | [
"Patients scheduled for elective surgery with a high risk of thromboembolism require anticoagulation bridging therapy perioperatively. The purpose of this study was to assess the risk of thromboembolic events and bleeding-related complications after total hip and knee arthroplasty in patients requiring bridging the... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant paragraphs:",
"pos": "Represent the Biomedical paragraph for retrieval:",
"neg": "Represent the Biomedical paragraph for retrieval:"
} |
Does rNA-seq analysis of the rat placentation site reveal maternal obesity-associated changes in placental and offspring thyroid hormone signaling? | [
"In animal models, maternal obesity (OB) leads to augmented risk of offspring OB. While placental function is influenced by maternal habitus, the effect of maternal obesity on the interacting zones of the placenta [the labyrinth (LZ), junctional (JZ) and metrial gland (MG)] remains unknown. Using a rat maternal obe... | [
"Although an adverse early-life environment has been linked to an increased risk of developing the metabolic syndrome, the molecular mechanisms underlying altered disease susceptibility as well as their relevance to humans are largely unknown. Importantly, emerging evidence suggests that these effects operate withi... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant paragraphs:",
"pos": "Represent the Biomedical paragraph for retrieval:",
"neg": "Represent the Biomedical paragraph for retrieval:"
} |
Is serum free 1,25-dihydroxy-vitamin D more closely associated with fibroblast growth factor 23 than other vitamin D forms in chronic dialysis patients? | [
"Mineral bone disorder (MBD) is prevalent among chronic dialysis patients. However, relationship between different forms of vitamin D and fibroblast growth factor 23 (FGF-23) remains unclear in this population. A multicenter hemodialysis cohort was assembled. We evaluated 25-OH-D and 1,25-(OH)2-D, vitamin D-binding... | [
"Arterial calcification is a common feature of atherosclerosis, occurring in >90% of angiographically significant lesions. Recent evidence from this and other studies suggests that development of atherosclerotic calcification is similar to osteogenesis; thus, we undertook the current investigation on the potential ... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant passages:",
"pos": "Represent the Biomedical passage for retrieval:",
"neg": "Represent the Biomedical passage for retrieval:"
} |
Is synovial T cell hyporesponsiveness to myeloid dendritic cells reversed by preventing PD-1/PD-L1 interactions? | [
"The aim of this study was to investigate PD-1/PD-L1 involvement in the hyporesponsiveness of rheumatoid arthritis (RA) synovial fluid (SF) CD4 T cells upon stimulation by thymic stromal lymphopoietin (TSLP)-primed CD1c myeloid dendritic cells (mDCs). Expression of PD-1 on naïve (Tn), central memory (Tcm) and effec... | [
"Mycobacterium-induced granulomas are the interface between bacteria and host immune response. During acute infection dendritic cells (DCs) are critical for mycobacterial dissemination and activation of protective T cells. However, their role during chronic infection in the granuloma is poorly understood. We report... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant documents:",
"pos": "Represent the Biomedical document for retrieval:",
"neg": "Represent the Biomedical document for retrieval:"
} |
Does microRNA-29b regulate migration in oral squamous cell carcinoma and its clinical significance? | [
"MicroRNA (miRNA) machinery regulates cancer cell behavior, and has been implicated in patients' clinical status and prognosis. We found that microRNA-29b (miR-29b) increased significantly in advanced migratory cells. However, miR-29b controls the migration ability, and its regulatory mechanism in oral squamous cel... | [
"Dickkopf-1 (DKK1) recently has been reported to be involved in the progress of hepatocellular carcinoma, but its concrete role is not clear. The objective of this study is to investigate the clinical significance, biological function and molecular mechanism of DKK1 in the invasion and metastasis of hepatocellular ... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant passages:",
"pos": "Represent the Biomedical passage for retrieval:",
"neg": "Represent the Biomedical passage for retrieval:"
} |
Are pre-transplant impedance measures of reflux associated with early allograft injury after lung transplantation? | [
"Acid reflux has been associated with poorer outcomes after lung transplantation. Standard pre-transplant reflux assessment has not been universally adopted. Non-acid reflux may also induce a pulmonary inflammatory cascade, leading to acute and chronic rejection. Esophageal multichannel intraluminal impedance and p... | [
"Fluid management during orthotopic liver transplantation poses unique challenges for the anesthesiologist. Maintenance of hypovolemia as indicated by low central venous pressure has been associated with reduced blood loss and improved outcomes in some studies, but with higher 30-day mortality and increased inciden... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant documents:",
"pos": "Represent the Biomedical document for retrieval:",
"neg": "Represent the Biomedical document for retrieval:"
} |
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