نتایج جستجو برای: pcr methods samples were isolated from tonsil of 94 slaughtered sheep analyzed by rt
تعداد نتایج: 22137621 فیلتر نتایج به سال:
the aim of this study was to detect the genotype of fasciola spp. in meshkin-shahr, ardabil province, northwestern iran in different hosts using pcr-rflp.the parasite hosts included cattle, and sheep. overall, 70 adult flukes from livers of slaughtered animals were collected from the abattoirs of aforementioned area. the included 35 samples from infected sheep and 35 samples from 35 infected ca...
چکیده توان بالقوه تجاری سلولازها و کاربردهای گوناگون آن ها در بسیاری از صنایع انگیزه ای قوی برای تحقیق در این زمینه طی چند دهه گذشته بوده است. با توجه به کاربردهای فراوان این آنزیم در صنایع غذایی? در این پژوهش تصمیم به جداسازی ریزسازواره های تولید کننده سلولاز از خاک درختان انار، انگور، خرمالو و گردو حیاط دانشکده کشاورزی تربیت مدرس، گرفته شد. در این بین خاک درخت خرمالو به دلیل دارا بودن تعداد ...
seismic retrofit strategies have been developed in the past few decades following the introduction of new seismic provisions and the availability of advanced materials and methods. it can be observed that new approaches to deal with more lateral forces are more innovative and more energy absorbent. in line with this, there is a growing trend toward the use of steel shear walls as a system with ...
purpose a metabolic abnormality such as obesity is a major obstacle in the maintenance of the human health system and causes various chronic diseases including type 2 diabetes, hypertension, cardiovascular diseases, as well as various cancers. this study was designed to summarize the recent scientific knowledge regarding the anti-obesity role of curcumin (diferuloylmethane), which is isolated f...
Background and Objective: Nowadays opportunistic fungi especially C. albicans are the most common cause of life-threating infections in immunodeficiency patients. Increasing Azole-resistant strains of C. albicans are a main problem in human immunodeficiency virus-infected patients. The aim of this study was the evaluation of ERG11 gene in C. albicans Azole resistant strains that were isolated f...
abstract reception environment has considerable effects on accepting a translation. as the expectations of a target culture and its values and needs change throughout history, its criteria for accepting a translation or rejecting it will change accordingly (gentzler, 2001). the expectations of iran, as the reception environment in the present study, have changed after the islamic revolution. i...
background: toxoplasma gondii infection is widely prevalent in many species of warm-blooded animals including human. the aim of this study was to determine the prevalence of antibodies to t. gondii from slaughtered sleep and goats by modified agglutination test (mat) in kerman region , southeastern iran. methods : altogether 1340 blood samples were collected from 562 sheep and 778 goats from a...
the present study sought to investigate the impact of using mind-mapping technique instruction on female elementary efl learners reading comprehension; it also investigated their attitudes towards using mind-mapping technique as a tool to improve their reading comprehension. this study followed a quasi-experimental design with two intact groups as experimental, and control groups. the participa...
characterization of isolated pigeon paramyxovirus-1 (pmv-1) and its pathogenicity in broiler chickens were studied. two hundred and thirty-two samples collected from 50 unvaccinated pigeons lofts suspected to newcastle disease from private houses and bird markets from ahvaz , iran. swab samples from cloaca and oropharynx of live pigeons and from trachea, lung, liver, spleen, kidney, brain, prov...
Campylobacter jejuni is a major cause of food-borne diarrhea in many countries. Poultry and poultry products are known as important sources of human campylobacteriosis. In this study, conventional culture and multiplex PCR methods were compared for the detection of C. jejuni isolated from poultry carcasses. A total of 100 samples, representing 20 broiler flocks, were collected from poultry carc...
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