نتایج جستجو برای: elisa and iran
تعداد نتایج: 16846078 فیلتر نتایج به سال:
bluetongue (bt) is a viral disease of ruminants transmitted by culicoides biting midges and has the ability to spread rapidly over large distances. the disease occurs almost worldwide between latitudes approximately 35˚ s and 50˚ n. among the numerous diseases of ruminants, bt has gained considerable importance in recent years as one of the best examples of the effects of climate change on dise...
background: the aim of this study was to conduct a seroprevalence survey in meshkin-shahr, ardabil province, north western iran to detect the rate of human fascioliasis in the city and nearby villages. literature shows that no such study has been conducted so far. methods: overall, 458 serum samples were collected by randomized cluster sam-pling method from 153 males and 305 females referred to...
the present research was conducted to explore the effect of employing two language teaching approaches, i.e. schema-based instruction (sbi) and translation-based instruction (tbi), on vocabulary knowledge, structure and reading comprehension ability of forty one female students learning english in grade one senior high school in rivash, kuhsorkh, iran. while sbi focuses on schemata, i.e. words ...
background: aflatoxins are fungal toxins which may be present in some foods and due to their negative health effects, represent a major concern for humans and food industries. in the present study, total aflatoxin contamination in products from eight feed materials production centers located in qom city of iran were evaluated by an elisa technique in november 2012. methods: a total of 40 feed s...
background : neospora caninum is an intracellular parasite which causes abortion in cattle worldwide. the aim of this study was to determine the seroprevalence of n. caninum in cattle in babol city, north of iran. methods: blood samples were collected from 237 cattle for determining the seroprevalence of n. caninum . a total of 237 serum samples were tested for anti- neospora antibodies. se...
on the continuation of sorting the puzzle of the situation of hydatid disease in iran and considering that so far no survey was conducted in this context in arak city, markazi province central iran, the present study was conducted to determine the seroprevalence of human hydatidosis using agb-elisa test.totally 578 serum samples randomly were collected from patients referred to hospitals and di...
the ability to speak two languages in the world is a remarkable achievement. there is a good reason to believe that bilingualism is the norm for the majority of people in the world because 70% of the earth’s population are supposed to be bilingual or multilingual. various investigations have shown that the native language impacts foreign word recognition, and this influence is adapted by the de...
the history of plant’s used for mankind is as old as the start of humankind. initially, people used plants for their nutritional proposes but after the discovery of medicinal properties, this natural ?ora became a useful source of disease cure and health improvement across various human communities. berberis vulgaris is one of the medicinal plants used in iranian traditional medicine. berberis ...
the purpose of this quantitative study was to investigate the relation between efl teachers’ self-efficacy beliefs and their success. moreover, the study was an analysis of the teacher age, gender and years of teaching experience, to examine the manner in which these factors relate to teacher self-efficacy as defined by bandura (1997) and teaching effectiveness as evaluated by their own student...
In Iran, Plasmodium vivax is responsible for more than 80% of the infected cases of malaria per year. Control interventions for vivax malaria in humans rely mainly on developed diagnostic methods. Recombinant P. vivax apical membrane antigen-1 (rPvAMA-1) has been reported to achieve designing rapid, sensitive, and specific molecular diagnosis. This study aimed to perform isolation and expressio...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید