نتایج جستجو برای: frequency of distribution genotype
تعداد نتایج: 21227494 فیلتر نتایج به سال:
CCL22 16C/A Genetic Variation is not Associated with Breast Carcinoma in Southern Iranian Population
Background: CCL22/MDC is a CC chemokine with a critical role in regulation of the immune balance in physiological condition. CCL22/CCR-4 ligation has been documented to participate in the migration of regulatory T (Treg) cells and Th2 lymphocytes to the site of breast tumors; circumstances that are known to be associated with poor prognosis. Objective: To investigate the association of a single...
AIM To explore the association between COX-2 polymorphisms and non-small cell lung cancer (NSCLC) susceptibility. METHODS We collected fasting peripheral venous blood from 60 cases with NSCLC and 62 healthy controls through physical examinations, and applied PCR-RFLP to analyze COX-2 polymorphisms of two groups. RESULTS With respect to detecting COX-2 rs689466 and rs5275 polymorphisms, the ...
the importance of writing as a complex skill in applied linguistics has drawn the attention of many researchers to evaluate textbooks in order to help learners gain self-sufficiency and autonomy in the field of language use and communication. investigations have shown that developments in textbooks evaluation can promote the quality of pedagogies and consequently the learning. this study attemp...
درک الگوی توزیع مکانی ماکروفون خاک بدلیل اثرات آن روی فرآیندهای اکوسیستم بسیار مهم است. لیکن اطلاعات کمی در این خصوص وجود دارد. درمورد تنوع زیستی ارگانیسم ها وجانداران خاکزی که ازاجزای مهم وکلیدی درهرسیستم اکولوژیکی هستند و در بهبود حاصلخیزی خاک و تولیدات زمین وپایداری اکوسیستم ها(ازطریق فرآیندهای بیولوژیک)نقش عمده دارند تحقیقات کمی انجام شده است. این تحقیق جهت بررسی الگوی مکانی پارامترهای تنوع...
objective(s): apolipoprotein e genotype (apoe) polymorphism affects lipid levels and coronary artery disease (cad) risk. the aim of this study was to study the association of the apolipoprotein e genotypes with coronary artery disease in the iranian population. materials and methods: the apolipoprotein e genotype in dna samples extracted from 66 cad+ patients and 61 control subjects by restri...
به طور کلی در فرآیندهای مارکوف ارگودیک دو بعدی یافتن فرم بسته توزیع ایستا، تنها برای حالات خیلی خاص امکان پذیر است. با توجه به این مشکل و نیز با توجه به اهمیت توزیع ایستا، بررسی و مطالعه رفتار مجانبی توزیع ایستای این فرآیندها مورد توجه قرار گرفته است. زنجیر قدم زدن تصادفی دو بعدی که در برخی متون به آن، فرآیند qbd دو طرفه نیز می گویند، یکی از این فرآیندها است. یک فرآیند qbd زمان گسسته یک زنجیر م...
adenosine deaminase (ada) is an important regulator of insulin action. the single nucleotide polymorphism (snp) g22a in the ada gene decreases enzymatic activity of ada. the aim of this study was to investigate the relationship between the snp g22a and blood glycemic control, insulin resistance, and obesity of gestational diabetes mellitus (gdm) patients in an iranian population. snp g22a was d...
ccl22 16c/a genetic variation is not associated with breast carcinoma in southern iranian population
background: ccl22/mdc is a cc chemokine with a critical role in regulation of the immune balance in physiological condition. ccl22/ccr-4 ligation has been documented to participate in the migration of regulatory t (treg) cells and th2 lymphocytes to the site of breast tumors; circumstances that are known to be associated with poor prognosis. objective: to investigate the association of a single...
objective: to determine the possible association between the m235t variant of angiotensinogen gene and preeclampsia in iranian preeclamtic women with hypertension during pregnancy. mand methods: during a case control study, we used polymerase chain reaction-based restriction fragment length polymorphism (pcr-rflp) analysis to investigate the association between m235t polymorphism in preeclamtic...
Background and Aim: Alzheimer’s disease is the most common cause of dementia in old people. AD is a progressive and irreversible neurodegenerative brain disorder. Sortilin receptor 1 (SORL1) is involved in cellular trafficking of amyloid precursor protein and plays an essential role in amyloid-beta peptide generation in the AD. The purpose of the present study was to evaluate the association of...
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