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Local anesthesia and pain control is one of the most important elements of dentistry, and particularly prosthetic dentistry . According to the american dental association, fear of pain is the most important factor preventing patients from visiting their dentists . Different kinds of fear related to previous clinical ex... |
Chronic obstructive pulmonary disease (copd) is a progressive lung disease which is characterized by airway obstruction and lung parenchyma destruction . Patients may experience dyspnoea or shortness of breath, a persistent cough with sputum production, decreased exercise tolerance and decreased quality of life [1, 2].... |
Acute mountain sickness (ams) occurs during exposure to high altitude (ha) and is a clinical syndrome characterised by headache, insomnia, malaise, and gastrointestinal symptoms . It is common, developing in 1030% at 25003000 meters and in up to 60% of those ascending to around 4500 meters . It causes significant morbi... |
When deposited on various substrate surfaces, rod - like, -conjugated, small organic molecules are well - known for their tendency to form highly anisotropic crystal shapes, which are frequently called fibers or needles . Whereas the epitaxial growth has been studied on various substrates, in particular anisotropic sur... |
A-38-year - old female patient consulted to our emergency outpatient clinic with complaints of fever, sore throat, coughing, shivering, chills, joint, and muscle pain, headache, chest pain continuing for nearly 2 weeks and she was hospitalized to investigate the etiology of fever . Physical examination findings were as... |
Dual - polymerizing resin cements have been extensively used for placement of indirect restorations and posts . The dual - polymerizing materials were developed to compensate for the lack of polymerization in the absence of light and to represent a combination of auto- and light - polymerizing components . In some clin... |
The task force on child health and maternal health for the united nations millennium development goals reiterated the challenges of achieving the goals in its report who's got the power? Transforming health systems for women and children . While the technology and interventions exist to prevent or treat the vast majori... |
Pleura is divided into a parietal layer which lines the inner aspect of the chest wall and a visceral layer which covers the interlobar fissures . Fluid collection within the pleural cavity can be assessed with clinical and radiological means . When pleural effusion is detected, the characteristics of the fluid (exudat... |
Literature analysis showed few articles about this complication, but no publication has described the management of open patella fracture around total knee arthroplasty . We report a unique case of an open patellar fracture above a total knee arthroplasty, sustained by a 56-year - old female patient . Despite the poor ... |
Near - infrared (nir) radiation can penetrate the skin and the sclera of the eye . The high permeability of nir radiation also allows it to affect tissues deeper within the eye, such as muscles, the lens, and retina . Nir radiation can induce various biological effects,19 and intensive or long - term exposure to nir ra... |
Hypertension is a common chronic medical condition affecting people in pakistan and the rest of the world . It is an important modifiable risk factor for cardiovascular morbidity and mortality, particularly for stroke (accounting for 51% of all stroke deaths worldwide), ischemic heart disease (45% of all deaths), chron... |
A basic set of proteins and mrnas are differentially expressed among cell types, temporally and spatially, generating a vast assortment of cell phenotypes and/or activation states within a single tissue . Outlining this protein / mrna portrait is thus crucial for understanding not only the uniqueness characterizing cel... |
Acute kidney injury (aki) requiring dialysis is a serious complication in critically ill patients, bringing increased morbidity, mortality, and costs of care [14]. Aki requiring dialysis is usually considered the most severe form of kidney injury, and these patients have been conventionally regarded as a relatively hom... |
Many previous studies have revealed that parents, especially mothers, of children with developmental disabilities such as intellectual disabilities (ids), developmental delay, and physical and sensory handicaps are more likely to show signs of psychological distress or depressive symptoms and to exhibit lower well - be... |
In may 2001, 24 cases of s. typhimurium dt160 salmonellosis were reported in the auckland region compared with an average of four sporadic cases each month with this serotype in the previous 7 months . Raw and undercooked egg consumption was commonly reported by the first 10 case - patients interviewed . A case - contr... |
Non - crystallographic symmetry (ncs) is common in macromolecular crystals, occurring in about 1/3 or more of structures in the protein data bank [2, 3, 24]. Though non - crystallographic symmetry increases the complexity of structure determination, in most cases it yields a distinct advantage in this process because i... |
Putting a halt to the rising trend in overweight prevalence has high priority in public health policy all over the developed world . Prevention, preferably starting at an early age, is considered as the key strategy to achieve this goal, and considerable effort is put into the design of preventive measures . Whereas we... |
The protection of water supplies and water distribution infrastructure such as reservoirs is of great concern for those defending against bioterrorism . The us military is concerned because there exist multiple biological warfare agents (bwas) that could be intentionally introduced into the water supply which could hav... |
Osteosarcoma is a common primary malignant bone tumor with complicated pathogenesis and frequent distal metastasis, thus causing higher mortality rates, especially in the teenagers . Epidemiological surveys revealed that nearly 40% of osteosarcoma patients died from misdiagnosis and/or early tumor metastasis, especiall... |
The term was used by hallopeau in 1889 and is derived from the greek; thrix - hair, tillein - pull out and mania - madness . Scalp is the most common site for pulling hair although other hair bearing areas may be involved . In less severe forms diagnosis is mainly by history and clinical examination, nevertheless, some... |
The prevalence of syphilis in the normal population has decreased significantly since 1977 in korea (1, 2). However, in western countries the incidence of syphilis has risen, mainly in the 20 - 24 age group and its clinical manifestations have been various (3). Sexual activity has become more acceptable in our culture ... |
The protective effects of vagus nerve during ischemia / reperfusion (i / r) have been suggested (1). Vagus nerve stimulation decreases the inflammation and the injuries resulted from i / r through affecting neutrophils while vagotomy increases these processes (1). Moreover, it has been observed that stimulation of vagu... |
A stratified, multistage probability cluster sampling design was used in this survey (13). Based on socioeconomic characteristics, in the first stage of sampling, 22 counties were randomly selected from each of the 6 regions in china . In the second stage, three townships were randomly selected from each of the selecte... |
With the goal of discovering the genes that contribute to the risk of common diseases, numerous susceptibility loci have been identified using linkage analysis . Despite replication of many of these linkages in a second sample, some exceptions include tbc1d1, identified as the gene responsible for the obesity linkage o... |
The circadian system organizes the different biological functions in 24 h, such as sleep / activity, temperature, heart rate, glucose level, cortisol production, and oxidative stress . In mammals, this system is organized by a central clock localized in the suprachiasmatic nucleus of the hypothalamus (scn) and in a ser... |
Cellular adaptation requires biochemical processes including post - translational mechanisms to modify existing proteins . Catalyzed by opposing kinases and phosphatases, reversible phosphorylation of serine, threonine, and tyrosine residues is now appreciated as a fundamental regulatory mechanism with the majority of ... |
Connectivity is key to understanding activity in neural systems (sporns et al ., 2000). Network connectivity in science and in engineering fields as diverse as mechanics, communication technology, public health, geography and town planning, is studied mathematically using the concepts of graph theory (bollobas, 1998). ... |
Dysphagia is the subjective awareness of difficulty in the passage of solids or liquids from the oropharynx to the stomach . Dysphagia can be classified into an oropharyngeal or an esophageal location, and it is caused by neuromuscular motility disorders and mechanical obstruction.1) mechanical dysphagia is associated ... |
From now on, molecular study regarding female sexuality has focused on female sexual hormone, like estrogen receptor (er) and er derivatives.12 but flibanserin is an agent of 5-hydroxytryptamin (5-ht) type 1a receptor and an antagonist of 5-ht type 2a and thus a new molecular entity.3 flibanserin was originally develop... |
Kcm is itself very rare and distinct type of keratoacanthoma which usually occurs over extremities and scalp is unusual site for development of lesion . Treatment is difficult as lesion of kcm present with large raised, rolled borders with peripheral extension . Keratoacanthoma (ka) is a rapidly evolving tumor, compose... |
Hydroxyapatite biomaterials are materials that are very widely used in several health purposes, including as a source of calcium for the manufacture of toothpaste and as an important material in the formation / bone repair . The chemical properties of hydroxyapatite are bioactive and compatible with the adjacent bone a... |
Brain injury is caused by intrinsic or extrinsic factors and it can result in various disabilities such as motor, sensory, behavioral, or cognitive dysfunction depending on the area of the brain lesion1 . Cognitive impairment due to brain injury is an important factor affecting patients independent functions and partic... |
Despite a considerable progress in malaria control in iran over the past few years that led to significant reduction of cases, the disease still remains a major health problem in south and southeastern parts of the country . 2008, afsharpad et al . 2012) and insecticide resistance of anopheles vectors (enayati et al . ... |
They are found most commonly in the cranial and peripheral nerves, and occurrence in the omentum is very rare . However, there have been some cases reported to develop serious complications and, if there was malignancy, to cause metastasis or recurrence . We presented a case of schwannoma originating from the great ome... |
Coronary artery disease (cad) is a major public health problem worldwide and the single largest cause of mortality in the united states, responsible for one of every six deaths (aha heart disease and stroke statistics, 2010). Cad is caused by atherosclerosis, which is an inflammatory disease that involves multiple cell... |
Among eusocial insects, paper wasps (hymenoptera: vespidae: polistinae) are notable for the diversity of their nest architecture (jeanne, 1975; wenzel, 1991). Many swarm - founding polistine wasps, including most species of the neotropical tribe epiponini, construct envelopes around their brood combs . Comparative and ... |
Human gliomas represent 50% to 60% of all intracranial tumors . According to the world health organization (who) guidelines, gliomas are histologically classified into four grades: pilocytic astrocytoma (grade i), low - grade diffuse astrocytoma (grade ii), anaplastic astrocytoma (grade iii), and glioblastoma multiform... |
The prevalence of overweight and obesity among children and adolescents has widely increased worldwide [1, 2], making it one of the most common chronic disorders in this age group and in adulthood . The use of body mass index (bmi) for age to define being overweight and obese in children and adolescents is well establi... |
Sacubitril / valsartan is a combination of a neprilysin inhibitor and an angiotensin ii receptor blocker, indicated to decrease the risk of cardiovascular death and hospitalization for heart failure in patients with chronic heart failure.a patient previously stable on atorvastatin developed severe rhabdomyolysis and an... |
The nlrp3 inflammasome, a member of the nlr family, is a key player in the production of uric acid - mediated il-1 and is an important cytoplasmic protein complex involved in gouty inflammation (12). Although the precise pathogenic mechanism of gout has not been clearly determined, several crucial proteins such as the ... |
Isolated involvement of the appendix in crohn's disease is reported to be 0.2% to 1.8%, and is usually associated with ileocaecal crohn's disease in 25% of ileal and 50% of caecal disease . While appendicitis in a patient who was previously diagnosed to have ileocaecal crohn's may be managed with appendicectomy and ile... |
The random sample comprises 267 caucasian preadolescents (121 girls, 146 boys) and 330 caucasian adolescents (164 girls, 166 boys) of a population belonging to the swedish part of the european youth heart study (eyhs). The eyhs is a cross - sectional school - based study of risk factors for future cardiovascular diseas... |
Primary hyperparathyroidism (php) is a hypercalcemic disease stemming from an abnormal increase in parathyroid hormone (pth) secretion by one or more parathyroid glands . The hallmark of this condition is the presence of high levels of calcium and high or inappropriate levels of pth . Primary hyperparathyroidism is mor... |
The prevalence of diabetes in the u.s . Has increased (1), and cardiovascular (cv) complications remain the major cause of morbidity and mortality in persons with type 2 diabetes, contributing substantially to increased health care costs (2). As individuals attempt to manage their diabetes, there is increasing recognit... |
Antineutrophil cytoplasmic antibodies (anca)-associated glomerulonephritis (gn) is characterized by necrotizing and crescentic gn with paucity of immunoglobulin (ig) and complement deposition, which is also known as pauci - immune crescentic gn . Membranous nephropathy (mn) is characterized by the formation of subepith... |
Although enhanced cardiovascular reactivity is generally associated with future development of hypertension and other cardiovascular events [15], there are studies that have failed to show any relationship between reactivity to stress and future elevation of blood pressure [1, 612]. Emerging evidence suggest that some ... |
Sweet's syndrome (ss) presenting in a localized and symmetric pattern is a very rare phenomenon . There have, however, been, a few case reports for the same . Ss per se was first reported in 1964 by robert douglas sweet . Though classically presenting as tender pseudovesicles, ss may demonstrate numerous topographic va... |
In order to prevent and control microbial proliferation in industrial settings, cleaning and disinfection plans are applied on a regular basis [1, 2]. In food processing plants, the control of microbial contamination generally involves clean - in - place (cip) procedures which consist of running alternated cycles of de... |
Social scientists who explore factors mediating and moderating the relationships between social stressors and mental health, including drinking outcomes, have highlighted modes of coping [1, 2]. These studies have explored behaviors which protect people from being psychologically harmed and cognitive appraisals which i... |
The development of titanium fixtures has brought several benefits for the rehabilitation of edentulous patients . When biological and mechanical principles are respected, this treatment modality may successfully restore the functional and esthetic impairments caused by tooth loss3 . In spite of the significant evolutio... |
The central nervous system (cns) represents an important target for hiv infection during multiple stages of the disease: early, after invasion of the host, since the virus rapidly enters the cns, which then constantly acts as a viral reservoir; lately, subverting its function and causing peripheral neuropathies and neu... |
Colorectal adenocarcinoma is the fourth most frequently diagnosed malignancy in korea, accounting for 12% of newly diagnosed cancer cases . According to the ministry of health and welfare, the incidence of colorectal cancer has increased in both males and females during the past 2 decades . Although surgery is potentia... |
Lymphomatoid granulomatosis (lyg) is a rare angiocentric and angiodestructive lymphoproliferative disease with granulomatous reaction involving the lungs most frequently, however, it may also involve the kidneys, skin and especially the central nervous system4,6,9,11). Lyg is characterized by an infiltration of atypica... |
Kidney transplant recipients not only have numerous comorbidities associated with renal failure, but also often have additional problems due to chronic immunosuppression [13]. The surgical management of colorectal cancer is risky to the patient in terms of the surgical procedure and the interruption of immunosuppressio... |
Acute occlusion of the superior mesenteric artery (sma) causes extensive intestinal necrosis due to the difficulty of early diagnosis, resulting in poor prognosis, with a high postoperative mortality rate of 65.2% . Recent reports indicate that selective thrombolytic therapy with intraarterial infusion of urokinase is ... |
Advances in imaging technology have continued, and recently there has been increasing interest in the use of standing whole - body stereoradiography (sr) when evaluating spinal deformity . The purported advantages of sr include lack of magnification, lack of parallax distortion, simultaneous two - dimensional (anteropo... |
Nucleotide excision repair (ner) plays a central role in preserving the genome of prokaryotes and eukaryotes . This versatile repair system removes structurally and chemically diverse bulky dna lesions, including those induced by exposure to uv light and environmental chemical carcinogens [1, 2]. The vital importance o... |
Differences in life span between males and females are commonly observed across many species . For example, where the heterogametic sex (xy sex chromosomes) is male, as in humans and drosophila, females tend to live longer than males . Similarly, in caenorhabditis elegans, where the hermaphrodite has two x chromosomes ... |
Sepsis can be difficult to distinguish from non - infectious conditions in critically ill or comatose patients in the early stages; and diagnosis, treatment and outcomes greatly differ between patients with and without sepsis . Positive bacteriological cultures, including blood cultures, may not be available before 24 ... |
We used monthly reports of slide - confirmed malaria and annual census based population data from 434 counties (municpios) in the brazilian amazon region for 19961999, during which no coordinated national malaria interventions occurred (12). To study the relationship of reported malaria cases to climate, we used monthl... |
The clavicle is a rare site for bone tumours . According to the world health organisation, the giant cell tumor is an aggressive potentially malignant lesion which means that its evolution based on histological features is unpredictable . Sites commonly affected by giant cell tumour are proximal tibia, distal femur and... |
Pathological gambling is defined in the current classification system of the world health organization (1992) (icd10) as an impulse control disorder (icd) which causes excessive, uncontrollable gambling despite financial losses and social problems, while the latest version of the diagnostic and statistical manual (dsm5... |
Suicide is one of the leading causes of death throughout the world; it ranks among the top 10 causes of death for individuals of all ages and is the leading cause of death in males under 35 years old.1,2 a decrease in the concentrations of serotonin metabolites (in particular the serotonin 5-hydroxyindoleacetic) in pat... |
In the right amounts, boron is an essential nutrient for animals, plants, and fungi [13]. However, at high concentrations boric acid (ba) becomes an effective poison that is widely used for the killing of diverse organisms ranging from bacteria to rodents . In medicine while the molecular details of ba action on yeast ... |
The pylorus, duodenal c - loop, and ileocecal valve are the three physiological narrowings in the gastrointestinal tract, and most of the swallowed indigestible foreign bodies pass through it without complications . However, foreign bodies such as a toothbrush cannot pass out of the stomach, and the gastrointestinal tr... |
In a contemporary health - care environment characterized by rapidly changing developments and relentlessly increasing knowledge, professional nurses need to develop critical thinking (ct) skills that will provide them with expertise in flexible, individualized, situation - specific problem - solving . Ct has been defi... |
These include the intrinsic flexor pollicis brevis, flexor pollicis longus, lumbricalis, flexor brevis, and flexor longus muscles1 . Toe - gripping strength is measured in the sitting position with the trunk vertical, the hip and knee joints at 90, and the ankle joint in the neutral position1,2,3 . Low toe - gripping s... |
The majority of our likes and dislikes we acquire throughout the lifespan are the product of learning . One of the most important ways through which stimuli acquire affective meaning is the change of valence that results from pairing one stimulus (cs) with a positive or negative affective stimulus (ucs). As a result th... |
Para - aortic and pelvic lymphadenectomy is often performed in the treatment of ovarian or testicular cancer . Internal herniation of a small bowel behind the external iliac artery after lymphadenectomy is a very rare complication to this procedure and to our knowledge only reported twice in the literature . In the fir... |
Tumor - associated cell cycle defects, manifesting in unscheduled proliferation, and the associated genomic and chromosomal instabilities are mediated by misregulation of cyclin - dependent kinases (cdks). Because of the main role in the division cycle, cdks have been recognized as targets for anticancer therapy . Many... |
Fibro - osseous lesions of the jaws represent a diverse group of entities which include developmental (hamartomatous) lesions, reactive or dysplastic processes and neoplasms . Benign fibro - osseous lesions of the head and neck region are uncommon and represent a wide range of tumors sharing some histopathological feat... |
Endoscopic methods are among the most important and frequently employed means of treating pancreatic pseudocysts . When possible an endoscopic approach should generally be attempted in all patients with pseudocysts, and for pancreatic fluid collections endoscopic transmural drainage is the treatment of choice . If the ... |
Adenomyoepithelioma has been described as a rare benign neoplasm that occurs almost exclusively in the breast . In the breast it is defined as a neoplasm composed of two structures, namely, tubules limited by an inner epithelial layer of duct - like cells and an outer layer with mostly clear myoepithelial cells . Apart... |
Although the human genome sequence was released a decade ago, the role of functional noncoding rnas (ncrnas) is much less understood compared with their coding counterparts . Several previous studies have demonstrated that the human genome is pervasively transcribed (14), but thoroughly cataloging all the rna species (... |
Beyond its role of cellular energy currency and phosphate donor, atp plays a potent signaling role through its extracellular release and activation of cell surface purinergic receptors . Fast responses to atp are mediated through activation of p2x receptors, a family (p2x1p2x7) of atp - activated ligand - gated ion cha... |
Paraoxonases were originally discovered as enzymes hydrolyzing exogenous toxic organophosphate compounds such as insecticide paraoxon . There are three members of paraoxonases family currently known: paraoxonase 1 (pon1), paraoxonase 2 (pon2), and paraoxonase 3 (pon3), which are encoded by three separate genes on the s... |
Uterine adenomyosis is a common gynecologic disorder characterized by the presence and growth of heterotopic endometrial or endometrium - like structures in the myometrium, with adjacent smooth muscle hyperplasia and can lead to dysmenorrhea and infertility . The ectopic endometrial tissue induces hypertrophy and hyper... |
To optimize the benefits of minimally invasive procedures, surgeons have attempted to reduce the overall abdominal wall trauma by decreasing either the size of the ports or the number of trocars . In these efforts, transumbilical single - port surgery uses an umbilical single incision technique to access the peritoneal... |
Drug eruptions are common, affecting 23% of all hospitalized patients, and complications associated with medications make up the largest proportion of adverse events seen in hospitals . Drug eruptions can be difficult to diagnose, particularly causality, as even biopsies are nonspecific and patients are often on more t... |
Although indomethacin is usually well tolerated, some patients developed gastrointestinal side effects, specially those patients who require long term therapy . Therefore, the use of cyclo - oxygenase-2 specific inhibitors could reduce secondary effects and they are essentially equipotent to indomethacin in vitro and i... |
According to early treatment of diabetic retinopathy study (etdrs), protocol panretinal photocoagulation (prp) can prevent severe visual loss in proliferative diabetic retinopathy (pdr). Several studies have shown histopathologic changes in choroid of diabetic patients [24]. Meanwhile, using panretinal photocoagulation... |
The prognosis for patients with non - small cell lung cancer (nsclc) deteriorates with advancing disease stage, and only about 1% of patients with metastatic nsclc are alive after 5 years.1 the most appropriate treatment for these patients is palliative, systemic, platinum - based chemotherapy in first line.25 however,... |
Spinal anaesthesia has been widely used for caesarean section (cs) deliveries because of greater maternal safety, foetal benefits, higher parental satisfaction, and consumer demand . However, to address the problem of limited duration of action and to improve the quality of analgesia, various adjuvants are added intrat... |
In 2014, there will be 63,920 new cases of kidney and renal pelvis cancer diagnoses resulting in approximately 13,860 deaths . Renal cell carcinoma (rcc) is one of the most lethal genitourinary cancers and comprises 85% of these new diagnoses . The incidence of rcc has steadily increased over the past few decades due t... |
Job syndrome is one of the hyper immunoglobulin e (ige) syndrome (hies) conditions characterized by signal transducer and activator of transcription 3 (stat3) signaling mutations . Patients with job syndrome have characteristic clinical features in association with mutations in stat3 signaling . These include marked el... |
Leishmania parasites are heteroxenous kinetoplastid protozoan organisms, which undergo complete differentiation upon a cycle of proliferation / differentiation in the midgut of phlebotomine sand flies followed by the transmission of infective metacyclic promastigotes [1, 2] to mammalian hosts during the insect blood me... |
Despite of presentation of medical ethics as a new science in academic teaching, the ethical concepts have been alongside the medicine, and its antiquity back to the medicine history . For instance, literatures such as hippocratic oath letter, liturgy of ibn maymun, and shirazi ethics ordinance are the old literatures ... |
All subjects were consecutively recruited from the greater philadelphia area from 20062009 at the children's hospital of philadelphia . Our study cohort consisted of 5,465 singleton children of european ancestry with recorded birth weight information . All of these participants had their blood drawn in an 8-ml ethylene... |
The most often reported reasons have been dehydration of dentin, removal of tooth structure during root canal treatment, prolonged use of high concentrations of irrigation solutions, and excessive pressure during obturation . In the literature there are several studies in which the fracture resistance of endodontically... |
Intensive insulin therapy using basal - bolus insulin regimen is the standard therapy for patients with type 1 diabetes mellitus . By mimicking the endogenous insulin secretion profile in healthy subjects, it has been shown to improve glycemic control and reduce the risk of long - term complications compared with conve... |
A 33 year old healthy male of afro - caribbean origin presented to the emergency department with acute generalised abdominal pain of three hours duration . He had not noticed any recent change in bowel habit, bleeding per rectum or any systemic symptoms . It was of note that there was no family history of inflammatory ... |
Between april 1999 and march 2001, 32 (26 men and 6 women; age range, 7 - 62 years; mean age, 43 years) of 195 patients who had undergone ldlt underwent 42 sessions of conventional arteriography in search of bleeding foci of arterial origin within 6 months of the operation . Arterial bleeding was suspected clinically i... |
Fibrodysplasia ossificans progressiva (fop) is a rare genetic disoder characterized by bone formation within muscles tendons and ligaments . We hereby report a case of fop in a four year male child from a tribal family in orissa . 4 yr old male child presented with gradual development of stiffness of neck and hard nodu... |
Delivery of exogenous nucleic acids such as dna into cells (transfection) holds great promise for disease prevention and therapy (aka: gene therapy). (1) genetic material delivered into the cell modifies the function of such cells generally by altering the production of proteins . The selection of appropriate dna carri... |
Previously we reported that deletion of neutral endopeptidase (nep) provides protection from obesity- and diabetes - induced neural complications . We have also shown that treating obese and streptozotocin - diabetic mice with the vasopeptidase inhibitor ilepatril prevented neural complications including slowing of ner... |
Tetracyclines bind to the a - site on the bacterial ribosome, resulting in steric blocking of the aminoacyl - trna binding site, which prevents protein synthesis . They are effective against both gram - positive and gram - negative bacteria and, due to the relative lack of major side effects and cheap cost, have been u... |
Follicular thyroid cancer (ftc) metastasizes most commonly to the lungs and non - cranial bones . Skull and skin are uncommon sites and usually manifest well after the diagnosis of primary malignancy . Metastasis to skull and skin as the presenting feature of ftc is infrequently reported in the literature . A 65-year -... |
Although water - bath polymerization is extensively used to process polymethylmethacrylate (pmma), new resins and processing methods are often proposed to obtain better physical and esthetic properties and simplify the technique1,6,8,11,14 . One of the advantages of microwave and visible light polymerization methods is... |
There is limited data upon skin cancer screening program in western asia region and especially iran . The two most common variants are basal cell carcinoma (bcc) and squamous cell carcinoma (scc); regardless of their low mortality rates, these tumors can provoke severe consequence as a result of their treatment . The t... |
Early failure of fistulas due to thrombosis or inadequate maturation is a barrier to increasing the prevalence of fistulas . Despite the benefits of avfs as a form of vascular access in end stage renal disease (esrd) patients, considerable time is required for the fistula to mature and suitably develop into a functiona... |
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