نتایج جستجو برای: gene frequency
تعداد نتایج: 1580534 فیلتر نتایج به سال:
Background and Aim: ESR1 gene polymorphism has been found to be associated with breast cancer and clinical features of the disease in Caucasians. Genomic data for ESR1 in either population is therefore of value in the clinical setting for that ethnic group. In this study association of polymorphism in ESR1 gene with breast cancer risk was investigated. Materials and Methods: A case-control stud...
بررسی الگوی مقاومت آنتیبیوتیکی در ایزولههای استافیلوکوکوس کواگولاز منفی جداشده از نمونههای بالینی
Background and Objective: Due to the emergence and development of antimicrobial resistance in coagulase-negative Staphylococci (CoNS), which is mainly a normal flora of the skin surface and mucous membrane of humans, and the limitation of therapeutic options, this study was aimed to investigate the antibiotic resistance pattern in CoNS strains isolated from clinical specimens. Materials and Me...
Abstract Introduction and objective: Urinary tract infections (UTIs) is one of common infections in children which rapidly acquiring more resistance to antimicrobial drugs in the worldwide. The aim of this study was to evaluate the frequency of SHV, TEM and CTX-M genes in Escherichia Coli and Klebsiella Pneumoniae strains isolated from UTI in children in 17 Shahrivar hospital from Rasht city....
objective: to determine the frequency of dyt1 mutation in iranian patients affected with primary dystonia. materials and methods: in this study, we investigated 60 patients with primary dystonia who referred to the tehran medical genetics laboratory (tmgl) to determine the deletional mutation of 904-906 del gag in the dyt1 gene. dna extracted from patients’ peripheral blood was subjected to pcr...
neural tube defects (ntds) are complex problem of central nervous system including brain and spinal cord. anencephaly and myelomeningocele are the two most common forms of ntds. epidemiological studies reveal that genetic and environmental factors are responsible for the development of ntds. during embryogenesis large numbers of extrinsic and intrinsic factors are responsible for the closer of ...
gene polymorphism of cytokines influencing their function has been known as a contributing factor in the pathogenesis of inflammatory diseases of the tooth and implant supporting tissues. the aim of this study was to investigate the association of il-17r gene polymorphism (rs879576) with chronic periodontitis and periimplantitis in an iranian population. 73 patients with chronic periodontitis, ...
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