query stringlengths 17 395 | pos list | neg list | task stringclasses 1
value | instruction dict |
|---|---|---|---|---|
Is routine use of a transanastomotic stent unnecessary for hepatojejunostomy in liver transplantation? | [
"The use of transanastomotic stents for Roux-en-Y hepatojejunostomy (RYHJ) in liver transplantation (LT) remains controversial. The aim of this retrospective study was to assess the role of transanastomotic stent for RYHJ in LT. RYHJ for biliary reconstruction in LT was performed in 52 patients. Twenty-five patient... | [
"To identify the possible reasons of failure of biliary reconstruction in right lobe live donor liver transplantation (LDLT) and to devise the best method of reconstruction and treatment strategy for the complications. Right lobe LDLT was associated with a high biliary complication rate (15-64%) in the reported ser... | 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 a strategy to reduce illicit drug use effective in elite Australian football? | [
"The World Anti-Doping Agency (WADA) prescribes that drug testing is conducted in sports competitions to detect drug use in athletes. This testing includes performance-enhancing drugs as well as illicit substances such as marijuana, amphetamines and cocaine. Illicit drugs are tested for on match days but not on non... | [
"What are the lifestyle choices and dietary aspects of women about to undergo fertility treatment in New Zealand?"
] | 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 ghrelin signaling in the ventral hippocampus stimulate learned and motivational aspects of feeding via PI3K-Akt signaling? | [
"The stomach-derived hormone ghrelin drives higher-order feeding processes related to food reward and food seeking via central nervous system signaling at its receptor (GHSR1A). The specific nuclei mediating these effects are only partially understood. Here, we use a rat model to examine whether ghrelin signaling i... | [
"Glucagon receptor antagonists and humanized glucagon antibodies are currently studied as promising therapies for obesity and type II diabetes. Among its variety of actions, glucagon reduces food intake, but the molecular mechanisms mediating this effect as well as glucagon resistance are totally unknown. Glucagon ... | 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 sex bias occurrence of hepatocellular carcinoma in Poly7 molecular subclass associated with EGFR? | [
"Hepatocellular carcinoma (HCC) is one of the deadliest solid cancers and is the third leading cause of cancer-related death. There is a universal estimated male/female ratio of 2.5, but the reason for this is not well understood. The Sleeping Beauty (SB) transposon system was used to elucidate candidate oncogenic ... | [
"Hepatocellular carcinoma (HCC) is one of the most important sanitary problems for its prevalence and poor prognosis. To date, no information is available on the prognostic value of the ov-serpin SERPINB3, detected in primary liver cancer but not in normal liver. The aim of the study was to analyse SERPINB3 express... | 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 coronary bifurcation angle from 3-D predict clinical outcomes after stenting bifurcation lesions? | [
"The predictive value of bifurcation angle (BA) for worse events after stenting bifurcation lesions remains to be unknown. The present study was to investigate the dynamic change of BA and clinical relevance for patients with coronary bifurcation lesions treated by drug-eluting stent (DES). BA was calculated by 3-D... | [
"Bypass surgery remains the revascularization strategy of choice for left main trunk coronary artery disease in an unselected group of patients. Drug eluting stents have been proposed as a viable alternative to bypass surgery for left main trunk lesions but their intermediate and long term outcomes are still under ... | 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 eye masks and earplugs improve patient 's perception of sleep? | [
"Critical care patients experience deranged sleep for a number of reasons including noise, environment, severity of illness and care activities. This service evaluation was prompted by the concern that patients were not getting enough sleep because of excessive noise levels in our unit. To determine self-reported s... | [
"Music has long been known to reduce anxiety, minimize the need for sedatives, and make patients feel more at ease. The purpose of the study was to evaluate the effect of music in elderly outpatients undergoing elective cataract surgery with retrobulbar block and monitored anaesthetic care using fentanyl or alfenta... | 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 most individuals with treated blood pressures above target receive only one or two antihypertensive drug classes? | [
"A significant proportion of individuals taking antihypertensive therapies fail to achieve blood pressures <140/90 mmHg. In order to develop strategies for improved treatment of blood pressure, we examined the association of blood pressure control with antihypertensive therapies and clinical and lifestyle factors i... | [
"Many patients with coronary heart disease (CHD) are not managed adequately, and we often fail to reach treatment targets. To investigate if knowledge of risk factors for CHD, measured by a questionnaire, would show any relation to advice to compliance to lifestyle changes to attain treatment goals and adherence to... | 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 local ASIC3 modulate pain and disease progression in a rat model of osteoarthritis? | [
"Recent data have suggested a relationship between acute arthritic pain and acid sensing ion channel 3 (ASIC3) on primary afferent fibers innervating joints. The purpose of this study was to clarify the role of ASIC3 in a rat model of osteoarthritis (OA) which is considered a degenerative rather than an inflammator... | [
"Do platelets play any role in the development 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:"
} |
Does diabetes mellitus abrogate the cardioprotection of sufentanil against ischaemia/reperfusion injury by altering glycogen synthase kinase-3β? | [
"Sufentanil is widely used in clinical anaesthesia because of its protective effects against ischaemia/reperfusion injury. Diabetes mellitus elevates the activity of glycogen synthase kinase-3β (GSK-3β), thereby increasing the permeability of mitochondrial transition pore. This study investigated the role of GSK-3β... | [
"Sickle cell disease, a genetic red cell disorder inherited in an autosomal recessive manner, occurs throughout the world. Hepatic dysfunction and liver damage may be present in sickle cell disease, but the pathogenesis of these conditions is only partially understood. Transgenic mice with sickle cell disease (SAD ... | 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 p63 cytoplasmic aberrance associated with high prostate cancer stem cell expression? | [
"Prostate cancer in Indonesia is the 3rd ranking cancer among males and the 5th rank for their cancer mortality. Prognostic markers that can identify aggressive prostate cancer in early stages and help select appropriate therapy to finally reduce the mortality are therefore urgently needed. It has been suggested th... | [
"Although Osteopontin has been known as a marker for cancer progression, the elevated production of this cytokine is not specific for cancer. We have identified the splice variant Osteopontin-c as being absent from healthy tissue but associated with about 75% of breast cancer cases. However, in previous studies 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 stimulation of sub-sonic vibration promote the differentiation of adipose tissue-derived mesenchymal stem cells into neural cells? | [
"Adipose tissue-derived stem cells (AT-MSCs) have been proposed as a new source for nervous tissue damage due to their capacity of neural differentiation potential including neurons, oligodendrocytes and astrocytes. Recently, many studies have demonstrated that sub-sonic vibration (SSV) is an effective cell differe... | [
"Due to their properties and characteristics human mesenchymal stem cells (MSCs) appear to have great therapeutic potential. Many different populations of MSCs have been described and to understand whether they have equivalent biological properties is a critical issue for their therapeutic application. We proposed ... | 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 dopaminergic system in CA1 modulate MK-801 induced anxiolytic-like responses? | [
"Today, there is relatively no debate on the notion that NMDA receptor antagonist agents in the hippocampus induce anxiolytic-like effects through distinct mechanisms. There is also a bulk of studies showing the involvement of the dopaminergic system in NMDA induced behaviors. Thus, on the basis of the involvement ... | [
"D-serine, the endogenous co-agonist of N-methyl-D-aspartate receptors (NMDARs), is considered to be essential for learning and memory. The aim of the current investigation was to systematically evaluate the role of D-serine on addiction behaviors considered to be mediated by the nucleus accumbens (NAc). D-Serine c... | 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 a perioperative infusion of sodium bicarbonate improve renal function in cardiac surgery patients : a prospective observational cohort study? | [
"Cardiac-surgery-associated-acute-kidney-injury (CSA-AKI) is associated with increased morbidity and mortality. Recent data from patients undergoing on-pump coronary artery bypass grafting suggest that a perioperative infusion of sodium-bicarbonate may decrease the incidence of CSA-AKI. The present study aims to an... | [
"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 question for retrieving relevant passages:",
"pos": "Represent the Biomedical passage for retrieval:",
"neg": "Represent the Biomedical passage for retrieval:"
} |
Are cortical sources of resting-state EEG rhythms abnormal in naïve HIV subjects? | [
"The aim of the study was to test the hypothesis that cortical sources of resting-state electroencephalographic (EEG) rhythms show peculiar frequency/spatial features in naïve human subjects with human immunodeficiency virus (HIV) compared to healthy control subjects. Resting-state eyes-closed EEG data were recorde... | [
"Periventricular leukomalacia (PVL) underlies most of the neurological morbidity including visual-perceptual deficits in survivors of premature birth. However, it is unknown whether and, if so, how PVL affects functional cortical activity. Here, we assessed changes in the magnetoencephalographic (MEG) response to v... | 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 nurses in low resource settings save mothers ' lives with non-pneumatic anti-shock garment? | [
"To discuss the role of nurses and nurse-midwives in preventing and treating postpartum hemorrhage (PPH) from uterine atony in developing countries and examine the role of a new device, the non-pneumatic anti-shock garment (NASG), in improving the outcomes for these patients. In this subanalysis of a larger preinte... | [
"Is optimal adherence to guideline recommendations in intrauterine insemination (IUI) care cost-effective from a societal perspective when compared with suboptimal adherence to guideline recommendations?"
] | 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 clinical outcomes of neonatal onset proximal versus distal urea cycle disorders differ? | [
"To compare the clinical course and outcome of patients diagnosed with one of 4 neonatal-onset urea cycle disorders (UCDs): deficiency of carbamyl phosphate synthase 1 (CPSD), ornithine transcarbamylase (OTCD), argininosuccinate synthase (ASD), or argininosuccinate lyase (ALD). Clinical, biochemical, and neuropsych... | [
"The TMEM70 gene defect was recently identified as a novel cause of autosomal recessive ATP synthase deficiency. Most of the 28 patients with TMEM70 disorder reported to date display a distinctive phenotype characterised by neonatal onset of severe muscular hypotonia hypertrophic cardiomyopathy, facial dysmorphism,... | 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 a novel aptamer targeting TGF-β receptor II inhibit transdifferentiation of human tenon 's fibroblasts into myofibroblast? | [
"To isolate aptamers that were bound to the extracellular segment of TGF-β receptor II (TβRII) and evaluate their effect on the TGF-β-induced transdifferentiation of fibroblasts. TβRII-binding aptamers were screened by Systematic Evolution of Ligands by Exponential Enrichment (SELEX) from a single stranded DNA (ssD... | [
"Keloids are raised dermal scars that extend beyond the boundaries of the initial injury. To date, there is no treatment to erase scars completely in humans. Growing evidence has shown that the human amniotic epithelial cells have anti-fibrotic properties and can reduce the fibrosis of lung and liver. However, it 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:"
} |
Are balance confidence and functional balance associated with physical disability after hip fracture? | [
"This cross-sectional study investigated the associations between balance confidence, functional balance, and physical disability among older people after hip fracture. The study utilizes baseline data of two randomized controlled trials (ISRCTN34271567 and ISRCTN53680197). The participants were 159 community-dwell... | [
"Knee pain and disability can persist following knee replacement surgery which may place patients at increased risk of falls. This study investigated the falls risk and the occurrence of falls of people with knee osteoarthritis (OA) before and at 12 months following knee replacement surgery. Thirty-five patients wi... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant documents:",
"pos": "Represent the Biomedical document for retrieval:",
"neg": "Represent the Biomedical document for retrieval:"
} |
Are signatures of balancing selection maintained at disease resistance loci following mating system evolution and a population bottleneck in the genus Capsella? | [
"Population bottlenecks can lead to a loss of variation at disease resistance loci, which could have important consequences for the ability of populations to adapt to pathogen pressure. Alternatively, current or past balancing selection could maintain high diversity, creating a strong heterogeneity in the retention... | [
"One of the big remaining challenges in evolutionary biology is to understand the evolution and maintenance of meiotic recombination. As recombination breaks down successful genotypes, it should be selected for only under very limited conditions. Yet, recombination is very common and phylogenetically widespread. Th... | 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 cold-activated brown adipose tissue an independent predictor of higher bone mineral density in women? | [
"In animals, defective brown adipogenesis leads to bone loss. Whether brown adipose tissue (BAT) mass relates to bone mineral density (BMD) in humans is unclear. We determined the relationship between BAT mass and BMD by cold-stimulated positron-emission tomography (PET) and dual-energy X-ray absorptiometry (DXA) i... | [
"Osteopenia is a common complication of juvenile idiopathic arthritis (JIA). In adults, low bone density and increased fracture risk are associated with low vitamin K status of bone. The vitamin K-dependent protein osteocalcin plays an important role in bone metabolism. Its activity depends upon post-translational ... | 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 persistence of disseminated tumor cells after neoadjuvant treatment for locally advanced breast cancer predict poor survival? | [
"Presence of disseminated tumor cells (DTCs) in bone marrow (BM) and circulating tumor cells (CTC) in peripheral blood (PB) predicts reduced survival in early breast cancer. The aim of this study was to determine the presence of and alterations in DTC- and CTC-status in locally advanced breast cancer patients under... | [
"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 improvement in nutritional status reduce the clinical impact of infections in older adults? | [
"To determine the effect of a dietary intervention and micronutrient supplementation on self-reported infections in older adults. A randomized, placebo-controlled intervention trial. Community living older people in South Yorkshire, United Kingdom. Two-hundred seventeen older adults aged 65 to 85. Participants were... | [
"Pressure ulcer occurrence in older patients admitted to hospital has not been studied thoroughly; yet, pressure ulcers frequently develop among the frail older patients who are hospitalized. Identifying risk factors for pressure ulcer occurrence is of utmost importance in preventing its development in this group o... | 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 additional cross-sectional transesophageal echocardiography views improve perioperative right heart assessment? | [
"Right heart failure is an important cause of perioperative morbidity and mortality, and transesophageal echocardiography (TEE) is crucial for its diagnosis. However, only four of the 20 cross-sectional views recommended in current guidelines for intraoperative TEE focus on the right heart. This study analyzed whet... | [
"Atrial fibrillation is a common complication of coronary artery bypass graft (CABG) surgery that is associated with adverse patient outcomes. We evaluated whether preexisting abnormalities of cardiac structure or function detected with transesophageal echocardiography (TEE) are prevalent in patients later developi... | 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 medical students benefit from the use of ultrasound when learning peripheral IV techniques? | [
"Recent studies support high success rates after a short learning period of ultrasound IV technique, and increased patient and provider satisfaction when using ultrasound as an adjunct to peripheral IV placement. No study to date has addressed the efficacy for instructing ultrasound-naive providers. We studied the ... | [
"Fiberoptic intubation is a core skill in anesthesiology. However, this complex psychomotor skill is challenging to learn in the clinical setting. The goal of this study was to evaluate the Virtual Fiberoptic Intubation (VFI) software as an adjunct to the traditional fibreoptic intubation teaching. After informed c... | 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 gene-expression profiling of microdissected breast cancer microvasculature identify distinct tumor vascular subtypes? | [
"Angiogenesis represents a potential therapeutic target in breast cancer. However, responses to targeted antiangiogenic therapies have been reported to vary among patients. This suggests that the tumor vasculature may be heterogeneous and that an appropriate choice of treatment would require an understanding of the... | [
"Suboptimal cytoreductive surgery in advanced epithelial ovarian cancer (EOC) is associated with poor survival but it is unknown if poor outcome is due to the intrinsic biology of unresectable tumors or insufficient surgical effort resulting in residual tumor-sustaining clones. Our objective was to identify the pot... | 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 acute exposure to waterpipe tobacco smoke induce changes in the oxidative and inflammatory markers in mouse lung? | [
"Tobacco smoking represents a global public health threat, claiming approximately 5 million lives a year. Waterpipe tobacco use has become popular particularly among youth in the past decade, buttressed by the perception that the waterpipe \"filters\" the smoke, rendering it less harmful than cigarette smoke. In th... | [
"Allergies arise from aberrant Th2 responses to allergens. The processes involved in the genesis of allergic sensitization remain elusive. Some allergens such as derived from house dust mites have proteolytic activity which can induce oxidative stress in vivo. A reduced capacity of the host to control oxidative str... | 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 community-based Argentine tango dance program associated with increased activity participation among individuals with Parkinson 's disease? | [
"To determine the effects of a 12-month community-based tango dance program on activity participation among individuals with Parkinson's disease (PD). Randomized controlled trial with assessment at baseline, 3, 6, and 12 months. Intervention was administered in the community; assessments were completed in a univers... | [
"Targeted physical activity interventions to improve the poor physical function of older adults with schizophrenia are necessary but currently not available. Given disordered thought processes and institutionalization, it is likely that older adults with schizophrenia have unique barriers and facilitators to physic... | 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 endoscopic resection of upper neck masses via retroauricular approach feasible with excellent cosmetic outcomes? | [
"In this study, the authors introduce and evaluate the feasibility of endoscopic resection using the retroauricular approach for various benign lesions of the upper neck. A retrospective comparative analysis was performed on the clinical outcomes of patients who underwent surgery for upper neck masses as endoscopic... | [
"The momentum for minimally invasive thoracic surgery has been growing. Thousands of video-assisted thoracoscopic surgery lobectomies have been performed since the first video-assisted thoracoscopic surgery lobectomy was performed in 1992, but currently most lobectomies are still performed via a thoracotomy. Althou... | 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 the PRRT2 mutation c.649dupC is the so far most frequent cause of benign familial infantile convulsions? | [
"Mutations in the PRRT2 gene have been recently described as a cause of paroxysmal kinesigenic dyskinesia, infantile convulsions with choreoathetosis syndrome and, less often, infantile convulsions. We have analysed the frequency of PRRT2 mutations in families with benign familial infantile convulsions without paro... | [
"The current obesity epidemic is attributed to complex interactions between genetic and environmental factors. However, a limited number of cases, especially those with early-onset severe obesity, are linked to single gene defects. Rapid-onset obesity with hypothalamic dysfunction, hypoventilation and autonomic dys... | 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 influence of resin cement on cuspal deflection and fracture load of endodontically-treated teeth restored with composite inlays? | [
"To evaluate the influence of resin cements on cuspal deflection, fracture load and failure mode of endodontically-treated teeth restored with composite resin inlays. Forty maxillary premolars were randomly divided into four groups: G1 (sound teeth, control), G2 (RelyX ARC), G3 (RelyX Unicem) and G4 (Maxcem Elite).... | [
"The aim of this study was to compare the attachment of different composite resin luting cements to a fiber-reinforced composite (FRC) post with a semi-interpenetrating polymer network polymer matrix. Six different brands of composite resin luting cement stubs were applied on the surface of FRC post material and li... | 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 a single supratherapeutic dose of ridaforolimus prolong the QTc interval in patients with advanced cancer? | [
"This dedicated QTc study was designed to evaluate the effect of the mammalian target of rapamycin inhibitor, ridaforolimus, on the QTc interval in patients with advanced malignancies. We conducted a fixed-sequence, single-blind, placebo-controlled study. Patients (n = 23) received placebo on day 1 and a single 100... | [
"Arsenic trioxide [ATO] is a pluripotent drug with potentials to have pro-oxidant, angiogenesis inhibitor, flow inhibitor and radiation sensitizer properties. The present study is a Phase I trial to assess the safety of ATO in advanced or recurrent head and neck cancer treated with radiation and hyperthermia. Patie... | 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 intrathecal oxytocin inhibit visceromotor reflex and spinal neuronal responses to noxious distention of the rat urinary bladder? | [
"Oxytocin (OXY) is a neuropeptide that has recently been recognized as an important component of descending analgesic systems. The present study sought to determine if OXY produces antinociception to noxious visceral stimulation. Urethane-anesthetized female rats had intrathecal catheters placed acutely, and the ef... | [
"Systemically administered local anesthetics and other sodium channel blockers produce analgesia in patients with hypersensitivity disorders. To assess whether these agents have a role in the treatment of visceral pain, the present study examined the effects of intravenous lidocaine on neuronal and reflex responses... | 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 jAK inhibition with tofacitinib suppress arthritic joint structural damage through decreased RANKL production? | [
"The mechanistic link between Janus kinase (JAK) signaling and structural damage to arthritic joints in rheumatoid arthritis (RA) is poorly understood. This study was undertaken to investigate how selective inhibition of JAK with tofacitinib (CP-690,550) affects osteoclast-mediated bone resorption in a rat adjuvant... | [
"Psoriatic arthritis (PsA) is a chronic inflammatory disease characterised by clinical features that include bone loss and epidermal hyperplasia. Aberrant cytokine expression has been linked to joint and skin pathology; however, it is unclear which cytokines are critical for disease initiation. Interleukin 17A (IL-... | 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 aneurysms increase the risk of rebleeding after stereotactic radiosurgery for hemorrhagic arteriovenous malformations? | [
"The purpose of this study was to define the risk of rebleeding after stereotactic radiosurgery (SRS) for hemorrhagic arteriovenous malformations with or without associated intracranial aneurysms. Between 1987 and 2006, we performed Gamma Knife SRS on 996 patients with brain arteriovenous malformations; 407 patient... | [
"It was recently suggested that communicating hydrocephalus is an almost universal finding after hemicraniectomy and that early cranioplasty may prevent the need for permanent cerebrospinal fluid diversion in these patients. To conduct a study in an attempt to verify these findings. The medical records of all patie... | 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 pravastatin prevent antiphospholipid antibody-mediated changes in human first trimester trophoblast function? | [
"What is the effect of pravastatin on antiphospholipid antibody (aPL) modulation of human first trimester trophoblast function?"
] | [
"Essentials Cofactor-independent antiphospholipid antibodies (CI-aPL) are generally considered non-pathogenic. We analyzed the effects of human monoclonal CI-aPL in a mouse model of venous thrombosis. As shown in vitro, CI-aPL induce a procoagulant state in vivo by activation of endosomal NADPH-oxidase. Contrary to... | 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 genetic variants associated with myocardial infarction in the PSMA6 gene and Chr9p21 also associated with ischaemic stroke? | [
"Ischaemic stroke shares common traditional risk factors with coronary artery disease (CAD) and myocardial infarction (MI). This study evaluated whether genetic risk factors for CAD and MI also affect susceptibility to ischaemic stroke in Caucasians and African Americans. Included in the study were a Caucasian seri... | [
"Chagas disease, caused by the protozoan Trypanosoma cruzi is endemic in Latin America, and may lead to a life-threatening inflammatory dilated, chronic Chagas cardiomyopathy (CCC). One third of T. cruzi-infected individuals progress to CCC while the others remain asymptomatic (ASY). A possible genetic component to... | 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 degradation of heparan sulfate proteoglycans enhance oxidized-LDL-mediated autophagy and apoptosis in human endothelial cells? | [
"Cell surface heparan sulfate proteoglycans (HSPG) play an important role in atherogenesis. We hypothesized that degradation of HSPG may increase the binding of atherogenic oxidized low density lipoprotein (ox-LDL) to endothelial cells, and result in extensive HSPG degradation as well as autophagy and apoptosis. Pr... | [
"Obesity is associated with the development of atherosclerosis. We previously demonstrated that omentin is a circulating adipokine that is downregulated in association with atherosclerotic diseases. Here, we examined the impact of omentin on the development of atherosclerosis with gain-of-function genetic manipulat... | 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 a model for the relative biological effectiveness of protons : the tissue specific parameter α/β of photons a predictor for the sensitivity to LET changes? | [
"The biological effects of particles are often expressed in relation to that of photons through the concept of relative biological effectiveness, RBE. In proton radiotherapy, a constant RBE of 1.1 is usually assumed. However, there is experimental evidence that RBE depends on various factors. The aim of this study ... | [
"To evaluate several existing dose-volume effect models for their ability to describe the occurrence of white matter necrosis in rat spinal cord after irradiation with small proton beams. A large number of dose-volume effect models has been fitted to data on the occurrence of white matter necrosis after irradiation... | 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 suppression of liver regeneration affect hepatic graft survival in small-for-size liver transplantation in rats? | [
" Small-for-size liver transplantation (SFSLT) often results in hepatic graft failure and decreased survival. The present study was aimed to investigate the possible mechanism of hepatic graft failure in SFSLT in rats. Rat models of full-size orthotopic liver transplantation, 50% partial liver transplantation an... | [
"The aim of this study was to assess the effect postoperative enteral nutrition support on the survival after orthotopic small bowel transplantation in mice. A model of orthotopic small bowel transplantation used C57BL/6 mice as both donors and recipients. We demonstrated that postoperative ileus was the deciding c... | 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 [ IL-10 suppress inflammatory granuloma uptake of 18F-FDG in rats ]? | [
"To evaluate the effectiveness of IL-10 in suppressing 18F-FDG uptake in the inflammatory granuloma of SD rats. Eight SD rats were killed, and their blood was collected sterily. After centrifugion, the white blood cells were incubated in PRMI 1640 for 3 days. Then each culture flask of white blood cells was divided... | [
"Clinical use of most radiolabeled targeting agents has been limited because of the uptake and retention in kidney and/or liver. We hypothesized that bacteriophage (phage) display could be exploited to select for peptide sequences with fast clearance and low kidney uptake with the added ability to redirect phage cl... | 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 [ Clinical application of Draf IIb frontal sinusotomy and it 's modified procedures ]? | [
"To summarize the follow-up outcomes of Draf IIb frontal sinusotomy and it's modified procedures, and to discuss the surgical indications and prognostic factors. Thirty-two patients treated between 2004 and 2010 were enrolled in this study. There were 15 patients for recurrent frontal inverted papilloma (IP), 6 for... | [
"To evaluate the cochlear implant operation by the use of X-ray or CR. There are 15 ears 15 cases which were completed the cochlear implant operation, after operation the implant electrode array was shown by the use of X-ray or CR. The shape and station of those were normal, average insered depth was 23.05 mm, come... | 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 tas13D inhibit growth of SMMC-7721 cell via suppression VEGF and EGF expression? | [
"Taspine, isolated from Radix et Rhizoma Leonticis has demosntrated potential proctiective effects against cancer. Tas13D, a novel taspine derivative synthetized by structure-based drug design, have been shown to possess interesting biological and pharmacological activities. The current study was designed to evalua... | [
"Ginsenoside Rh2, which exerts the potent anticancer action both in vitro and in vivo, is one of the most well characterized ginsenosides extracted from ginseng. Although its effects on cancer are significant, the underlying mechanisms remain unknown. In this study, we sought to elucidate possible links between gin... | 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 vasopressin-mediated enhancement of adrenergic vasoconstriction involve both the tyrosine kinase and the protein kinase C pathways? | [
"Vasopressin is frequently used to treat catecholamine-resistant vasodilatory shock. It enhances the vasoconstrictor effects of catecholamines at concentrations of vasopressin that have none or only minimal intrinsic pressor effects. However, the vascular mechanisms underlying this combined pharmacological approach... | [
"The first line of protection in the lung from the outside environment is provided by the mucociliary apparatus, which continually clears the airways of inhaled microorganisms, dust, and debris. Because alcohol is known to impair airway host defenses, we have examined the effects of ethanol on mucociliary function.... | 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 pro-inflammatory interleukin-18 increase Alzheimer 's disease-associated amyloid-β production in human neuron-like cells? | [
"Alzheimer's disease (AD) involves increased accumulation of amyloid-β (Aβ) plaques and neurofibrillary tangles as well as neuronal loss in various regions of the neocortex. Neuroinflammation is also present, but its role in AD is not fully understood. We previously showed increased levels of pro-inflammatory cytok... | [
"Essentials Evidence suggests a comorbidity between hyperhomocysteinemia (HHC) and Alzheimer's disease (AD). Homocysteine (HC) could affect the β-amyloid (Aβ)-fibrinogen interaction in AD pathology. AD patients with concomitant HHC have increased fibrin and Aβ deposits in their brains. HC contributes to AD patholog... | 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 milk oral immunotherapy effective in school-aged children? | [
" To study the efficacy of oral immunotherapy (OIT) in schoolchildren with cow's milk (CM) allergy (CMA). Twenty-eight children aged 6-14 years with CMA documented by oral challenge were enrolled into a randomized, double-blind, placebo-controlled OIT study. In the active treatment, CM protein amount was increas... | [
"Until recently, nutritional guidelines did not support early introduction of allergenic foods into the diet of high-risk infants. Following recent studies, this approach is beginning to change, at least for peanuts. This review will examine the change in nutritional guidelines and the scientific data that led to t... | 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 malignant calcification an important unfavorable prognostic factor in primary invasive breast cancer? | [
"To explore the clinical characteristics and prognostic value of malignant calcification in operable breast cancer. A total of 721 patients with invasive ductal carcinoma were divided into two groups based on whether malignant calcifications were observed on mammograms. The association of calcification with patholo... | [
"Is there a non-invasive biomarker for the diagnosis of testicular inflammatory lesions?"
] | 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 gluten-free diet appear to induce endoscopic remission of eosinophilic esophagitis in children with coexistent celiac disease? | [
"Celiac disease and eosinophilic esophagitis are usually considered to be separate gastrointestinal diseases; however, it appears that they may coexist more often than would be expected. It is unknown whether eosinophilic esophagitis in patients with celiac disease responds to a gluten-free diet. To examine the cli... | [
"Antigliadin antibodies (AGAs) are markers of celiac sprue but may have autoimmune implications in the absence of gastrointestinal disease. There is anecdotal evidence to suggest that gluten sensitivity may play a role in psoriasis, and patients with psoriasis in Europe have been reported to improve on a gluten-fre... | 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 structural imbalance promote behavior analogous to aesthetic preference in domestic chicks? | [
"Visual images may be judged 'aesthetic' when their positioning appears imbalanced. An apparent imbalance may signify an as yet incomplete action or event requiring more detailed processing. As such it may refer to phylogenetically ancient stimulus-response mechanisms such as those mediating attentional deployment.... | [
"The objective was to examine the assumption that suicide is inevitably preventable."
] | 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 increased body mass index associated with a global and distributed decrease in white matter microstructural integrity? | [
"Obesity and decreased physical health are linked to deficits in several cognitive domains. The broad range of cognitive problems linked to obesity suggests a global mechanism that may interfere with multiple neural systems. We examined how variation in body mass index (BMI) is associated with the microstructural i... | [
"To evaluate the possible early consequences of impaired glucose metabolism on the brain by assessing the relationship of diabetes, fasting blood glucose (FBG) levels, and insulin resistance with cognitive performance and brain integrity in healthy young and middle-aged adults. The sample included dementia-free par... | 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 maternal early-pregnancy vitamin D status associated with maternal depressive symptoms in the Amsterdam Born Children and Their Development cohort? | [
"To examine low maternal vitamin D status as a potential risk factor for high levels of depressive symptoms in a pregnant population. In the Amsterdam Born Children and Their Development cohort, maternal serum vitamin D (n = 4236) was measured during early pregnancy (median, 13 weeks) and labeled \"deficient\" (≤ 2... | [
"Affecting 19% of women, postpartum depression is a major concern to the immediate health of mothers and infants. In the long-term, it has been linked to the development of early-onset asthma at school entry, but only if the depression persists beyond the postnatal period. No studies have tested whether association... | 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 image jitter enhance visual performance when spatial resolution is impaired? | [
"Visibility of low-spatial frequency stimuli improves when their contrast is modulated at 5 to 10 Hz compared with stationary stimuli. Therefore, temporal modulations of visual objects could enhance the performance of low vision patients who primarily perceive images of low-spatial frequency content. We investigate... | [
"To investigate whether exposure to occupational levels of organic solvents in the dry cleaning industry is associated with neurotoxic symptoms and visual deficits in the perception of basic visual features such as luminance contrast and colour, higher level processing of global motion and form (Experiment 1), and ... | 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 denervation impair bone regeneration during distraction osteogenesis in rabbit tibia lengthening? | [
"The nervous system plays an important role in bone metabolism. However, the effect of denervation on bone formation during distraction osteogenesis (DO) remains unclear. We studied neural influence on bone regeneration during DO in a rabbit model. 24 New Zealand male white rabbits underwent left tibial osteodistra... | [
"Deferoxamine (DFO) is an iron-chelating agent that has also been shown to increase angiogenesis. We hypothesize that the angiogenic properties of DFO will improve bone regeneration in distraction osteogenesis (DO) after x-ray radiation therapy (XRT) by restoring the vascularity around the distraction site. Three g... | 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 genome-wide association study implicate HLA-C*01:02 as a risk factor at the major histocompatibility complex locus in schizophrenia? | [
"We performed a genome-wide association study (GWAS) to identify common risk variants for schizophrenia. The discovery scan included 1606 patients and 1794 controls from Ireland, using 6,212,339 directly genotyped or imputed single nucleotide polymorphisms (SNPs). A subset of this sample (270 cases and 860 controls... | [
"Genome-wide association studies (GWASs) of asthma have consistently implicated the ORM1-like 3 and gasdermin B (ORMDL3-GSDMB), IL33, IL-1 receptor-like 1 and IL-18 receptor 1 (IL1RL1-IL18R1), RAD50-IL13, thymic stromal lymphopoietin and WD repeat domain 36 region (TSLP-WDR36), and HLA-DR/DQ regions. A GWAS of asth... | 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 the proto-oncogene c-src involved in primordial follicle activation through the PI3K , PKC and MAPK signaling pathways? | [
"C-src is an evolutionarily conserved proto-oncogene that regulates cell proliferation, differentiation and apoptosis. In our previous studies, we have reported that another proto-oncogene, c-erbB2, plays an important role in primordial follicle activation and development. We also found that c-src was expressed in ... | [
"Growth Arrest Specific gene product 6 (gas6) is a gamma-carboxylated protein that protects endothelial cells against apoptosis. Gas6 has previously been shown to induce phospatidyl-3-inositol-kinase (PI3K)/Akt signaling. Other studies have demonstrated a link between PI3K/Akt signaling and forkhead transcription f... | 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 prevalence and correlate of dog walking among Japanese dog owners? | [
"Exploring the detailed pattern and correlates of dog walking is crucial to designing effective interventions to increase the proportion of dog walkers. The current study examined the prevalence and pattern of dog walking, the association between dog walking and health-related physical activity, and the correlates ... | [
"What are the lifestyle choices and dietary aspects of women about to undergo fertility treatment in New Zealand?"
] | 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 auxiliary locking plate improve fracture stability and healing in intertrochanteric fractures fixated by intramedullary nail? | [
"Intertrochanteric fractures present a significant management challenge due to their low inherent stability. The objective of this study was to determine whether an auxiliary locking plate decreases interfragmentary motions and improves fracture healing in intertrochanteric fractures treated by intramedullary nail.... | [
"The aim of this study was to evaluate the characteristics of low-energy femoral insufficiency fractures in elderly patients. The study retrospectively evaluated the clinical course of 4 patients with low-energy femoral shaft and subtrochanteric fractures admitted to our department between 2009 and 2011. Three pati... | 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 exposure to low-dose barium by drinking water cause hearing loss in mice? | [
"We continuously ingest barium as a general element by drinking water and foods in our daily life. Exposure to high-dose barium (>100mg/kg/day) has been shown to cause physiological impairments. Direct administration of barium to inner ears by vascular perfusion has been shown to cause physiological impairments in ... | [
"Lead was one of the most dangerous environmental toxic substances for a long time in western countries, and this is still the case for many places on earth today. Its neurotoxic potential is highly significant but its secure blood level concentration remains unknown. The aim of this study was to approach the above... | 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 therapeutic immunization against Mycobacterium tuberculosis an effective adjunct to antibiotic treatment? | [
"Recent advances in rational adjuvant design and antigen selection have enabled a new generation of vaccines with potential to treat and prevent infectious disease. The aim of this study was to assess whether therapeutic immunization could impact the course of Mycobacterium tuberculosis infection with use of a cand... | [
"Assessment of the activity of thioridazine towards Mycobacterium tuberculosis (Mtb), in vitro and in vivo as a single drug and in combination with tuberculosis (TB) drugs. The in vitro activity of thioridazine as single drug or in combination with TB drugs was assessed in terms of MIC and by use of the time-kill k... | 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 doxycycline ameliorate the dystrophic phenotype of skeletal and cardiac muscles in mdx mice? | [
"We examined whether doxycycline, an antibiotic member of the tetracycline family, improves the histopathology and muscle function in mdx mice, the experimental model of DMD. Doxycycline was administered for 36 days (starting on postnatal day 0) and for 9 months (starting at 8 months of age) in drinking water. Hist... | [
"PKA is a ubiquitous, multi-subunit cellular kinase that regulates a number of different physiological responses in response to cAMP, including metabolism, cell division, and cardiac function. Numerous studies have implicated altered PKA signaling in cardiac dysfunction. Recently, it has been shown that mice lackin... | 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 [ Management of breast asymmetry associated with primary funnel chest ]? | [
"The funnel chest or pectus excavatum (PE) is the most common congenital deformity. In women, it can be associated in some cases with breast asymmetry. It is the main cause of consultation in these patients. We report our management of this malformation by thoracic silicone prothesis modeled by computer-aided desig... | [
"A case of focal damage to the iris with distortion of the pupil secondary to PhotoDerm therapy in a 2-year-old boy is reported. To study ocular complication of photoDerm VL therapy for facial port-wine stain. METHODS. : Observatory case report. PhotoDerm VL therapy may damage ocular tissues."
] | 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 early administration of oxybutynin improve bladder function and clinical outcomes in newborns with posterior urethral valves? | [
"Abnormal bladder function following posterior urethral valve ablation can lead to deleterious effects on renal function and urinary continence. We performed a pilot study to determine if bladder dysfunction could be ameliorated by the early administration of oxybutynin. We enrolled infants who underwent primary po... | [
"The urofacial or Ochoa syndrome is a rare disease characterized by the presence of functional obstructive uropathy associated with peculiar facial features when patients attempt to smile or laugh. Unfortunately, many of these patients remain without proper diagnosis or adequate treatment due to lack of recognition... | 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 clinical and MRI result after microfracture of osteochondral lesions of the talus? | [
"Arthroscopic microfracture (AM) of osteochondral lesions of the talus is used to induce intrinsic refilling of the defect and reduce pain. The aim of this retrospective study was to investigate the clinical state after AM and the MRI outcome. A total of 22 patients [10 women, 12 men, 31 years old (mean, 13-68 rang... | [
"To present a new surgical technique for the fixation of partial dislocated osteochondral fragments in athletes with osteochondritis dissecans (OCD) of the knee. Retrospective case series. Autologous bone sticks were taken from the ipsilateral tibial metaphysis and used in the arthroscopic fixation of unilateral os... | 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 expression of SOCS3 throughout liver regeneration regulated by DNA methylation? | [
"While suppressor of cytokine signaling 3 (SOCS3) plays a crucial role in suppressing dysplasia and tumorigenesis, it also offers a typical instance of DNA methylation in the regulation of gene transcription, since the promoter region of the SOCS3 gene is rich in CpG islands (CGIs). During liver regeneration initia... | [
"Sufficient oxygen supply to bone tissue is essential for normal bone development and efficient bone repair. Hypoxia and hypoxia-inducible factor 1α (HIF1α) signaling pathway have been shown to exhibit profound effects on proliferation, differentiation as well as gene and protein expression in osteoblasts, osteocla... | 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 a founder mutation in the PEX6 gene responsible for increased incidence of Zellweger syndrome in a French Canadian population? | [
"Zellweger syndrome (ZS) is a peroxisome biogenesis disorder due to mutations in any one of 13 PEX genes. Increased incidence of ZS has been suspected in French-Canadians of the Saguenay-Lac-St-Jean region (SLSJ) of Quebec, but this remains unsolved. We identified 5 ZS patients from SLSJ diagnosed by peroxisome dys... | [
"PLA2G6 mutations are known to be responsible for infantile neuroaxonal dystrophy (INAD) and neurodegeneration with brain iron accumulation (NBIA). In addition, novel mutations in PLA2G6 have recently been associated with dystonia-parkinsonism in two unrelated consanguineous families. Direct sequencing analysis of ... | 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 obesity an independent risk factor for pre-transplant portal vein thrombosis in liver recipients? | [
"Portal vein thrombosis is a frequent complication in end-stage cirrhosis with a considerable peri-operative risk for liver transplant candidates. We aimed to characterize the pre-transplant portal vein thrombosis in a cohort of liver transplant recipients, and to identify independent risk factors for this complica... | [
"The surgical portosystemic shunts (PSS) are a time-proven modality for treating portal hypertension. Recently, in the era of liver transplantation and the transjugular intrahepatic portosystemic shunts (TIPS), use of the PSS has declined. This study was conducted to evaluate changes in practice, referral patterns,... | 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 murine corneal stroma cells suppress bone marrow-derived dendritic cells maturation in vitro? | [
"Prostaglandin E2 (PGE(2)) is a key modulator of dendritic cells (DCs) function, and cornea-derived transforming growth factor beta 2 (TGF-β(2)) promotes the generation of phenotypically and functionally immature DCs. Therefore, this study was carried out to investigate whether PGE(2) is involved in the suppressive... | [
"Mesenchymal stem (stromal) cells (MSCs) possess self-renewal, differentiation and immunoregulatory properties, and therefore are being evaluated as cellular therapy for inflammatory and autoimmune diseases, and for tissue repair. MSCs isolated from bone marrow are extensively studied. Besides bone marrow, MSCs hav... | 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 intravenous transplantation of mesenchymal stem cells attenuate oleic acid induced acute lung injury in rats? | [
"Acute lung injury (ALI) and end-stage acute respiratory distress syndrome (ARDS) were among the most common causes of death in intensive care units. The activation of an inflammatory response and the damage of pulmonary epithelium and endotheliumwerethe hallmark of ALI/ARDS. Recent studies had demonstrated the imp... | [
"Essentials Epithelial cell apoptosis is critical in the pathogenesis of idiopathic pulmonary fibrosis. Protein S, a circulating anticoagulant, inhibited apoptosis of lung epithelial cells. Overexpression of protein S in lung cells reduced bleomycin-induced pulmonary fibrosis. Intranasal therapy with exogenous prot... | 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 influence of Helicobacter pylori status and eradication on the serum levels of trefoil factors and pepsinogen test : serum trefoil factor 3 a stable biomarker? | [
"Emerging data indicate that serum trefoil factors (TFFs), especially TFF3, could be potential biomarkers for gastric cancer risk. We aimed to evaluate the influence of Helicobacter pylori (H. pylori) status and eradication on serum TFFs and the pepsinogen test. Healthy individuals who underwent a thorough medical ... | [
"Endoscopy-negative gastroesophageal reflux disease (ENRD), an incipient GERD phenotype without mucosal breaks, is a chronic relapsing condition with an impact on quality of life. Proinflammatory cytokines and chemokines play a role in the pathogenesis of various conditions including GERD. This study investigated t... | 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 haploinsufficiency of Cyfip1 produce fragile X-like phenotypes in mice? | [
"Copy number variation (CNV) at the 15q11.2 region, which includes a gene that codes for CYFIP1 (cytoplasmic FMR1 interacting protein 1), has been implicated in autism, intellectual disability and additional neuropsychiatric phenotypes. In the current study we studied the function of Cyfip1 in synaptic physiology a... | [
"FUS/TLS is an RNA-binding protein whose genetic mutations or pathological inclusions are associated with neurological diseases including amyotrophic lateral sclerosis (ALS), frontotemporal lobar degeneration, and essential tremor (ET). It is unclear whether their pathogenesis is mediated by gain or loss of functio... | 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 iFNα2b augment immune responses of cisplatin+5-fluorouracil treated tongue squamous cell carcinoma patients -- a preliminary study? | [
"Interferon alpha 2b (IFNα2b) has been reported to regulate several immune functions efficiently to enhance the cytotoxic activity of NK and T cells towards various forms of tumours. The objective of the present study was to evaluate the efficacy of IFNα2b in overcoming disease induced and/or treatment associated i... | [
"Gemcitabine has been shown to exhibit significant clinical activity against pancreatic cancer and has become a first-line chemotherapeutic for this disease in recent years. However, there are still many patients who do not respond to this treatment and it is expected to improve the clinical outcome if we can devel... | 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 application of T2 measurement on gradient echo T2-weighted imaging in differential diagnosis of intracranial hemorrhage and calcification? | [
"Differential diagnosis of intracranial hemorrhage and calcification is a common problem encountered in clinical imaging diagnosis. The purpose of this study was to investigate the feasibility of T2 measurement on gradient echo (GRE) T2-weighted imaging (T2WI) in differential diagnosis of intracranial hemorrhage an... | [
"A meta-analysis of thirteen studies performing stereotactic biopsy of brainstem lesions is combined with our recent series of 12 patients with brainstem lesions comparing MRI findings to biopsy histopathology to determine whether these lesions could have been diagnosed radiographically. 12 consecutive stereotactic... | 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 hypotensive effect of Gentiana floribunda mediated through Ca++ antagonism pathway? | [
"Gentiana floribunda was investigated for the possible hypotensive and vasodilator activities in an attempt to rationalize its traditional use in hypertension. The crude extract of Gentiana floribunda (Gf.Cr) was studied in anaesthetized rats and isolated thoracic aorta tissues. Gf.Cr which tested positive for pres... | [
"To examine the effects of asenapine on nitric oxide (NO) release and Ca(2+) transients in H9C2 cell line, which were either subjected to peroxidation or not. H9C2 were treated with asenapine alone or in presence of intracellular kinase blockers, serotoninergic and dopaminergic antagonists, and voltage Ca(2+) chann... | 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 aggressive lung donor management increase graft procurement without increasing renal graft loss after transplantation? | [
"To determine the impact of an aggressive protocol on the rate of lung grafts available for transplant. We analyzed the impact of this management on kidney graft survival after kidney transplantation. A cohort study. Lung donors and kidney recipients from 2009 and 2010 were considered the prospective cohort with 20... | [
"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:"
} |
Are elevated interleukin-6 concentration and alterations of the coagulation system associated with the development of intraventricular hemorrhage in extremely preterm infants? | [
"Pathogenesis of intraventricular hemorrhage (IVH) in premature infants is multifactorial. Little is known about the influence of pro-inflammatory cytokine activation on the coagulation system in extremely preterm infants and its impact on the development of IVH. To determine the interaction between serum interleuk... | [
"Intracerebral hemorrhage (ICH) is one of the most common causes of maternal deaths related to the postpartum period. This is a devastating form of stroke for which there is no available treatment. Although premenopausal females tend to have better outcomes after most forms of brain injury, the effects of pregnancy... | 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 src Inhibition with saracatinib reverse fulvestrant resistance in ER-positive ovarian cancer models in vitro and in vivo? | [
"More effective, less toxic treatments for recurrent ovarian cancer are needed. Although more than 60% of ovarian cancers express the estrogen receptor (ER), ER-targeted drugs have been disappointing due to drug resistance. In other estrogen-sensitive cancers, estrogen activates Src to phosphorylate p27 promoting i... | [
"Pancreatic cancer continues to have a poor survival rate with an urgent need for improved treatments. Glaucarubinone, a natural product first isolated from the seeds of the tree Simarouba glauca, has recently been recognized as having anti-cancer properties that may be particularly applicable to pancreatic cancer.... | 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 methylenetetrahydrofolate reductase C677T polymorphism associated with estimated glomerular filtration rate in hypertensive Chinese males? | [
"Plasma level of total homocysteine (tHcy) is negatively correlated with kidney function in general population. However, the causal mechanism of this correlation is poorly understood. The purpose of this study is to investigate the association of methylenetetrahydrofolate reductase (MTHFR) C677T gene polymorphism, ... | [
"Ghrelin is a novel peptide hormone, which exerts somatotropic, orexigenic and adipogenic effects. Recent studies have shown that the preproghrelin Leu72Met polymorphism is associated with serum creatinine (Scr) concentration in type 2 diabetes; 72Met carriers exhibited lower Scr levels as compared with the 72Met n... | 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 endothelial progenitor cell transplantation ameliorate elastin breakdown in a Kawasaki disease mouse model? | [
"Coronary artery damage from Kawasaki disease (KD) is closely linked to the dysfunction of endothelial progenitor cells (EPCs). The aim of the present study was to evaluate the therapeutic effect of EPCs transplantation in KD model. Lactobacillus casei cell wall extract (LCWE)-induced KD model in C57BL/6 mice was e... | [
"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 pioglitazone ameliorate nonalcoholic steatohepatitis by down-regulating hepatic nuclear factor-kappa B and cyclooxygenases-2 expression in rats? | [
"Pioglitazone is effective in nonalcoholic steatohepatitis (NASH), but the mechanisms of action are not completely understood. This study was designed to investigate the effects of pioglitazone on hepatic nuclear factor-kappa B (NF-κB) and cyclooxygenases-2 (COX-2) expression in NASH rats. Thirty Sprague-Dawley mal... | [
"Liraglutide, a Glucagon-like peptide-1(GLP-1) analogue with 97% sequence identity to human GLP-1, increases insulin secretion and insulin sensitivity. Its effect on non-alcoholic fatty liver disease (NAFLD) remains poorly understood. In this study, we examined whether liraglutide can protect against inflammatory s... | 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 methanesulfonic acid sodium salt protect retina from acute light damage in mice? | [
"Methanesulfonic acid sodium salt (Dipyrone), an antipyretic and analgesic drug, has been demonstrated to improve cerebral ischemia through the inhibition of mitochondrial cell death cascades. The aim of this study was to evaluate the potential photoprotective activity of methanesulfonic acid sodium salt in a model... | [
"Adult T cell leukemia derived factor (ADF), originally defined as an interleukin-2 receptor inducer, is a human thioredoxin homolog. ADF/thioredoxin has several biologic functions, such as defense against cellular damage, activity to scavenge oxidative stress by hydrogen peroxide radicals and cytokine-like propert... | 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 fHL2 inhibit the Id3-promoted proliferation and invasive growth of human MCF-7 breast cancer cells? | [
"Id3 plays a key role in the progression of breast cancer. Previously, four and a half LIM protein (FHL2) was identified as a repressor of Id family proteins by interacting with them. This study aimed to investigate the effects of FHL2 on the transcriptional regulation and oncogenic activities of Id3 in human breas... | [
"We investigated the possible tumor suppressive effect of microRNA-107 (miR-107) in human breast cancer. Gene expression of miR-107 in breast cancer cell lines and clinical breast tissues were evaluated by qRT-PCR. MiR-107 was stably overexpressed in MCF-7 and MDA-MB-231 cells through lentiviral transduction. Its 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 use of wound drain following open reduction and internal fixation of femoral shaft fractures? | [
"To determine if routine use of closed suction wound drainage is justified following open reduction and internal fixation of femoral-shaft fractures. Patients undergoing reduction and internal fixation of 75 femoral shaft fractures were prospectively randomised into two groups: one receiving closed-suction drainage... | [
"Treatment of displaced proximal humerus fractures remains challenging. The introduction of locking plates has renewed interest in treating these fractures with joint-preserving techniques rather than hemiarthroplasty, but high complication rates are still reported. Avascular necrosis is not solely dependent on the... | 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 loss of DBC2 expression an early and progressive event in the development of lung adenocarcinoma? | [
"DBC2 (Deleted in Breast Cancer 2) has been indicated to be a tumor suppressor gene in many cancers including lung adenocarcinoma recently. In this study, we aimed to explore the expression status of DBC2 in different subtypes of lung adenocarcinoma (from pre-invasive to invasive lesions), and to determine if downr... | [
"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 paragraphs:",
"pos": "Represent the Biomedical paragraph for retrieval:",
"neg": "Represent the Biomedical paragraph for retrieval:"
} |
Does down-regulation of SENP1 expression increase apoptosis of Burkitt lymphoma cells? | [
"To investigate the effect of down-regulation of Sentrin/SUMO-specific protease 1 (SENP1) expression on the apoptosis of human Burkitt lymphoma cells (Daudi cells) and potential mechanisms. Short hairpin RNA (shRNA) targeting SENP1 was designed and synthesized and then cloned into a lentiviral vector. A lentiviral ... | [
"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 question for retrieving relevant passages:",
"pos": "Represent the Biomedical passage for retrieval:",
"neg": "Represent the Biomedical passage for retrieval:"
} |
Does stat3 contribute to indoxyl sulfate-induced inflammatory and fibrotic gene expression and cellular senescence? | [
"Increased phosphorylation (activation) of signal transducer and activator of transcription 3 (Stat3) on tyrosine 705 leads to renal fibrosis. Indoxyl sulfate, a uremic toxin, induces renal fibrosis through expression of transforming growth factor-β(1) (TGF-β(1)) in proximal tubular cells. The present study aimed t... | [
"Recombinant BMP-7 inhibits the pathogenesis of renal injury in response to various stimuli. However, little is known about the molecular regulation of endogenous BMP-7 and its renal protective functions. We examined transcriptional regulation of Bmp-7 and its role in the pathogenesis of renal injury resulting from... | 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 milnacipran enhance the control of impulsive action by activating D₁-like receptors in the infralimbic cortex? | [
"Elevated impulsivity is often observed in patients with depression. We recently found that milnacipran, an antidepressant and a serotonin/noradrenaline reuptake inhibitor, could enhance impulse control in rats. However, the neural mechanisms underlying the effects of milnacipran on impulsive action remain unclear.... | [
"Binge eating is characterized by repeated intermittent bouts of compulsive overconsumption of food. Treatment is challenging given limited understanding of the mechanisms underlying this type of disordered eating. The hypothesis that dysregulation of mesocortical dopaminergic and GABAergic systems underlie binge e... | 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 differences in neural-immune gene expression response in rat spinal dorsal horn correlate with variations in electroacupuncture analgesia? | [
"Electroacupuncture (EA) has been widely used to alleviate diverse pains. Accumulated clinical experiences and experimental observations indicated that significant differences exist in sensitivity to EA analgesia for individuals of patients and model animals. However, the molecular mechanism accounting for this dif... | [
"The ultra-short-acting mu-opioid receptor (MOR) agonist remifentanil induces postoperative hyperalgesia both in preclinical and clinical research studies. However, the precise mechanisms remain unclear, although changes in opioid receptor expression might be a correlative feature. Neuron-restrictive silencer facto... | 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 tC10 regulated by caveolin in 3T3-L1 adipocytes? | [
"TC10 is a small GTPase found in lipid raft microdomains of adipocytes. The protein undergoes activation in response to insulin, and plays a key role in the regulation of glucose uptake by the hormone. TC10 requires high concentrations of magnesium in order to stabilize guanine nucleotide binding. Kinetic analysis ... | [
"In the mammary gland, the involution that occurs when lactation ends is an important period for cancer development. We have previously demonstrated stromal-epithelium interactions evaluating conditioned medium of adipose tissue on breast epithelial metalloproteases activity (Creydt et al., Clin Transl Oncol 15:124... | 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 the novel compound liguzinediol exert positive inotropic effects in isolated rat heart via sarcoplasmic reticulum Ca2+ ATPase-dependent mechanism? | [
"The present work investigated the underlying mechanism for the positive inotropic effect of liguzinediol (LZDO) in isolated rat hearts. Isolated rat heart perfusion, intracellular action potential recording, patch clamp and Ca2+ imaging were used to measure the isolated rat heart contractility, action potential du... | [
"Intermittent hypoxia (IH) may exert pre-conditioning-like cardioprotective effects and alter Ca(2+) regulation; however, the exact mechanism of these effects remains unclear. Thus, we examined Ca(2+)-handling mechanisms induced by IH in rat neonatal cardiomyocytes. Cardiomyocytes were exposed to repetitive hypoxia... | 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 lMO4 inhibit p53-mediated proliferative inhibition of breast cancer cells through interacting p53? | [
"The LIM domain only proteins (LMOs) which consist of four members (LMO1-LMO4) are a family of nuclear transcription coregulators that are characterized by the exclusive presence of two tandem LIM domains and no other functional domains. They regulate gene transcription by functioning as \"linker\" or \"scaffolding... | [
"Altered expression of dual specificity phosphatase 1 (DUSP1) is common in tumors including hepatocellular carcinoma (HCC), and is predictive of tumor progression and poor prognosis. However, the tumor suppressive role of DUSP1 has yet to be clearly elucidated. The molecular mechanisms of tumor suppression that wer... | 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 preoperative chemotherapy for lung cancer increase surgical morbidity? | [
"Preoperative chemotherapy (C+S) for non-small cell lung cancer (NSCLC) has increased in an attempt to improve survival. Patients receiving C+S potentially may have an increase in postoperative morbidity and mortality compared with surgery alone (S). We reviewed our experience with C+S and S in a tertiary referral ... | [
"Only a few small studies have evaluated risk factors related to early death following emergency surgery for colonic cancer. The aim of this study was to identify risk factors for death within 30 days after such surgery. Some 2157 patients who underwent emergency treatment for colonic cancer from May 2001 to Decemb... | 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 pulmonary macrophages involved in reperfusion injury after lung transplantation? | [
"Reperfusion injury is a perplexing cause of early graft failure after lung transplantation. Although recipient neutrophils are thought to have a role in the development of reperfusion injury, some researchers have shown that neutrophils are not involved in its earliest phase. Intrinsic donor pulmonary macrophages ... | [
"Acute lung injury (ALI) and end-stage acute respiratory distress syndrome (ARDS) are among the most common causes of death in intensive care units. Activation and damage of pulmonary endothelium is the hallmark of ALI/ARDS. Recent studies have demonstrated the importance of circulating endothelial progenitor cells... | 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 repeated exposure to inhaled toluene induce behavioral and neurochemical cross-sensitization to cocaine in rats? | [
"Toluene is a solvent found in many commercial products and is frequently abused by inhalation. Whether previous exposure to toluene alters subsequent responses to other drugs of abuse is not known. This study determined the effects of repeated toluene exposure on the acute motor-stimulant response to cocaine and o... | [
"Stress and glucocorticoid hormones, which are released into the circulation following stressful experiences, have been shown to contribute significantly to the manifestation of anxiety-like behaviors observed in many neuropsychiatric disorders. Brain-derived neurotrophic factor (BDNF) signaling through its recepto... | 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 nitric oxide synthase absent in only a subset of cases of pyloric stenosis? | [
"The aim of this study was to study nitric oxide synthase (NOS) immunohistochemistry in the pyloric muscle and establish the role of nitric oxide in pyloric stenosis. Pyloric muscle biopsy specimens were obtained from 20 patients with pyloric stenosis during pyloromyotomy. Ten control specimens without pyloric dise... | [
"Do platelets play any role in the development of endometriosis?"
] | 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 oxygen-induced vasodilation blunted in pulmonary arterioles from fetal rats with nitrofen-induced congenital diaphragmatic hernia? | [
"Persistent pulmonary hypertension contributes to the high mortality rate associated with congenital diaphragmatic hernia (CDH). Oxygen is an important stimulus for pulmonary vasodilation in the perinatal period. The authors have investigated the responses of isolated pulmonary arterioles from fetal rats with and w... | [
"Pulmonary hypertension occurs in chronic hypoxic lung diseases, significantly worsening morbidity and mortality. The important role of altered bone morphogenetic protein (BMP) signaling in pulmonary hypertension was first suspected after the identification of heterozygous BMP receptor mutations as the underlying 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 increased hypoxia correlate with increased expression of the angiogenesis marker vascular endothelial growth factor in human prostate cancer? | [
"To test the hypothesis that increasing levels of hypoxia are associated with increased expression of vascular endothelial growth factor (VEGF) in prostate cancer by correlating the level of median tissue oxygenation in human prostate tumors with the immunohistochemically determined level of VEGF expression. Custom... | [
"Neuropeptides play an important role in inflammation and repair and have been implicated in mediating angiogenesis. Pulp fibroblasts express neuropeptide receptors, and the aim of this research was to investigate whether neuropeptides could regulate angiogenic growth factor expression in vitro An angiogenic array ... | 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 antibodies against serotonin have no diagnostic relevance in patients with fibromyalgia syndrome? | [
"To determine the prevalence and potential diagnostic relevance of autoantibodies against serotonin, thromboplastin, and ganglioside Gm1 in patients with fibromyalgia syndrome (FM). Sera from 203 patients with FM and 64 pain-free control subjects were analyzed with enzyme immunoassays. Clinical and psychometric dat... | [
"Is there a non-invasive biomarker for the diagnosis of testicular inflammatory lesions?"
] | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant documents:",
"pos": "Represent the Biomedical document for retrieval:",
"neg": "Represent the Biomedical document for retrieval:"
} |
Are interleukin-6 levels inversely correlated with heart rate variability in patients with decompensated heart failure? | [
"Increased local and systemic elaboration of cytokines have an important role in the pathogenesis of congestive heart failure (CHF) through diverse mechanisms. Because cytokines are known to act at the neuronal level in both the peripheral and central nervous system, we sought to determine whether increased cytokin... | [
"Depression has been associated with increased mortality among individuals with heart failure, but the mechanism for this association is unsettled. Depression is often found to result in autonomic dysfunction which, if present in heart failure, might help explain worsened outcomes. This study was a cross-sectional ... | 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 routine placement of ureteral stents unnecessary after ureteroscopy for urinary calculi? | [
"To report a matched comparison of patients with and without stenting after ureteroscopy for calculi, including middle or proximal ureteral and renal calculi. The elimination of routine stenting after ureteroscopy would prevent stent pain, minimize the need for re-instrumentation, and reduce costs-as long as effica... | [
"We present our experience performing ureteroscopy in prepubertal children. We performed a retrospective cohort study of children 12 years or younger who underwent ureteroscopy at 2 institutions between 1993 and 2003. Patient demographics, indications for surgery, operative technique, surgical outcomes and complica... | 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 airway epithelial cells release eosinophil survival-promoting factors ( GM-CSF ) after stimulation of proteinase-activated receptor 2? | [
"Epithelium is considered an active participant in allergic inflammation. Proteinase-activated receptor (PAR) 2 is expressed in a variety of cell types, including epithelial cells, and has been implicated in inflammation. PAR-2-mediated activation of airway epithelial cells induces the release of mediators that cou... | [
"Dermatophagoides pteronyssinus is a trigger of atopic dermatitis. Many D pteronyssinus allergens are proteases that can elicit airway inflammation by stimulating the release of cytokines and chemokines by bronchial epithelial cells. We sought to investigate whether D pteronyssinus allergens can exert a similar act... | 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 fusion protein vesicle-associated membrane protein 2 implicated in IFN-gamma-induced piecemeal degranulation in human eosinophils from atopic individuals? | [
"Exocytosis is an integral event during IFN-gamma-induced piecemeal degranulation in eosinophils. In many tissues soluble N-ethylmaleimide-sensitive factor attachment protein receptors (SNAREs), including vesicle-associated membrane protein (VAMP), act as specific intracellular receptors to allow granule fusion wit... | [
"Eosinophils are critically involved in allergic inflammation and tissue remodeling. Osteopontin (OPN) is a glycoprotein molecule which exhibits pro-fibrogenic and pro-angiogenic properties and has recently also been implicated in allergic diseases. In this study, we investigated the expression and function of OPN ... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant passages:",
"pos": "Represent the Biomedical passage for retrieval:",
"neg": "Represent the Biomedical passage for retrieval:"
} |
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