نتایج جستجو برای: frequency of distribution genotype
تعداد نتایج: 21227494 فیلتر نتایج به سال:
Transcription factor 7 gene (TCF7) is located on genomic candidate region for fat traits on sheep chromosome no. 5 and it is excepted to affect fat traits. In the present study, blood samples were collected from 164 Lori-Bakhtiari sheep in Shouli breeding station located at Shahr-e-Kord city, and 113 Zel sheep in Shirang breeding station located at Gorgan city. DNA was extracted from blood sa...
abstract: the present study is an attempt to find out cultural exophoric references in iranian high-school elt textbooks and touch stone series to compare the frequency of occurrence of such references in these books. the purpose is to find out which of the series of the books under investigation impose a greater referential burden on efl learners as far as their reading comprehension of the ...
Background & Objective: Cytokines are immune system factors known to play a key role in both HCV clearance and the development of infection the impact of host genetic factors on the clinical outcome of HCV infection has not been elucidated. On the other hand, the impact of Genetic changes like Single nucleotide polymorphisms on expression rate and function of Cytokine is under study. The aim ...
To investigate the role of the angiotensin-converting enzyme gene (ACE) insertion (I)/deletion (D) polymorphism in hypertensive patients with different degrees of obstructive sleep apnea (OSA). A case-control study was performed. One hundred seventy four Chinese subjects were divided into four groups depending on the severity of OSA as follows: 1) normal control group (NC, n=68), 2) isolated hy...
Distribution of IL-28B genotypes in patients with hepatitis C and healthy individuals in Jahrom city
AIM The purpose of this study was to compare the distribution of interleukin (IL)-28B genotypes between Iranian healthy individuals and patients with chronic hepatitis C based on the genotype. BACKGROUND Polymorphisms in the region of IL-28B gene have been identified as the strongest genetic pretreatment predictor of sustained virological response (SVR) in hepatitis C infection. PATIENTS AN...
Background: Red Blood Cell's (RBC)’s folate may be related to decreased risk of colorectal adenoma. Methylenetetrahydrofolate reductase (MTHFR) is a key regulatory enzyme in folate metabolism. The MTHFR C677T polymorphism is located in the Exon 4 region and is associated with the change of folate level. This study evaluated the associations between RBC’s Folate levels and colorectal adenoma ris...
background: brucellosis is the major bacterial zoonoses of global importance caused by brucella spps. fcγriia receptor plays a central role in phagocytosis of igg2-opsonized bacteria. fcγriia exhibits allelic polymorphisms with different capacities for binding igg2 and phagocytosis. cells expressing fc γ riia-h131, bind more efficiently to complexes of igg2 than those expressing the fc γ rii a ...
background: alopecia areata (aa) is a noncicatricial (nonscarring) alopecia. the association between aa and celiac disease (cd) is debatable. several studies declare the relationship between aa and cd as measurement of celiac autoantibodies (anti‑gliadin iga and anti‑gliadin igg), but a few studies consider anti‑tissue transglutaminase iga. the aim of this study was to evaluate the frequency di...
هدف: در این مطالعه به بررسی رابطه درد پستان و سرطان پستان در خانم های ایرانی در سال های 90-1389 پرداختیم. روش مطالعه: این مطالعه به صورت یک بررسی مشاهده ای (observational) طولی (longitudinal) از نوع مورد - شاهدی (case-control) انجام گردیده است. جامعه مورد بررسی شامل 96 نفر بود که 48 نفر مبتلا به سرطان پستان (گروه مورد) و 48 نفر غیرمبتلا به سرطان پستان (گروه شاهد) بودند. نتایج: 80 درصد از افرا...
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