نتایج جستجو برای: dna c

تعداد نتایج: 1498296  

Journal: :iranian journal of veterinary research 2016
a. kılıç h. kalender o. koç ü. kılınç b. irehan

q fever is a zoonotic disease that occurs worldwide and is caused by the obligate intracellular bacterium coxiella burnetii. the aim of this study was to investigate the presence of c. burnetii infection in aborted sheep in eastern turkey using pcr. a total of 200 fetuses were collected from aborted sheep belonging to 200 herds in different locations in the eastern part of turkey. foetal organ ...

Journal: :veterinary research forum 2015
hassan malekinejad nazli alizadeh-tabrizi araz ostadi johanna fink-gremmels

the pathogenesis of equine grass sickness (egs) has not fully understood. a better understanding of the exact pathogenesis of diseases can help to make an accurate diagnosis. previous studies reported some pathological damage of neuronal cells in egs patients. in this study, primarily cytotoxicity of serum from three clinically egs-diagnosed horses on pc12 tet-off (pto) cells was assessed. subs...

Journal: :journal of agricultural science and technology 2010
s. mahdavi g. karimzadeh

thymus is a medicinal plant which contains one of the world's top ten essential oils, exhibiting antibacterial, antioxidative, food preservative and mammalian age-delaying properties. this work was aimed at identifying between-species variations requiring for selecting appropriate parents for hybridization. six iranian endemic thymus accessions belonging to thymus daënensis, t. eriocalyx and t....

Journal: :iranian journal of parasitology 0
salman ghaffari dept. of parasitology and mycology, school of medicine, babol university of medical sciences, babol, iran. narges kalantari cellular and molecular biology research centre, babol university of medical , babol, iran.

background: cryptosporidium species are important cause of diarrheal diseases in both developing and developed countries. this study aimed to compare the perfor-mance of several molecular methods for identification of cryptosporidium species, and to detect genetic variation among each of these species isolated from iran, ma-lawi, nigeria, vietnam and the united kingdom. methods: the oocysts dna...

Journal: Current Medical Mycology 2018

Background and Purpose: Candida albicans is the most prevalent Candida species isolated from animals. Candidiasis can be systemic in animals or may affect a single organ, such as the mouth, urinary tract, and skin. The aim of the present study was to determine the genetic diversity of C. albicans isolated from different animals and investigate the presence of a relationship between host specifi...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شهید باهنر کرمان - دانشکده علوم پایه 1390

در طول دهه های اخیر، تمایل فراوانی جهت بررسی خصوصیات اتصال داکسی ریبونوکلئیک اسید(dna) به شماری از کمپلکس های فلزی به وجود آمده است. هدف کلی از این تحقیقات شناخت و ساخت معرف های جدیدی است که بتوانند اطلاعات ژنتیکی را کنترل کرده و ازاین طریق از رشد و همانند سازی سلول های سرطانی ممانعت به عمل آورند. تحقیقات نشان داده اند که سالیسیل آلدهید بنزوئیل هیدرازون و مشتقات آن خواص آنتی باکتریال خفیفی دار...

A Hamid B Rahat, J Kaur R Bagga

Background Placentation shares many analogues with the development of tumors such as rapid proliferation, invasiveness, gene expression profiles especially the expression of tumor suppressor genes, oncogenes and matrixmetallo proteinases (MMPs). Thus, a placenta has been described as a pseudomalignant tissue. However, placentation is tightly regulated and any deregulation of this pseudomalignan...

مقدمه: استرپتوکوکوس پیوژنز بیماری‌های عفونی و غیرعفونی متنوعی را ایجاد می‌کند. تایپینگ جدایه‌های استرپتوکوکوس پیوژنز یکی از ابزارهای ضروری در مطالعات اپیدمیولوژی مربوط به این باکتری هستند. RAPD-PCR یک تکنیک تایپینگ بر اساس PCR و روشی سریع، ارزان، آسان است. مشکل اصلی این روش تکرارپذیری کم نتایج است که با بهینه سازی پروتکل RAPD حل خواهد شد.مواد و روش‌ها: در این مطالعه بهی...

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