نتایج جستجو برای: ornithobacterium rhinotracheale
تعداد نتایج: 117 فیلتر نتایج به سال:
Antimicrobial resistance (AMR) is a global health threat, and antimicrobial usage and AMR in animal production is one of its contributing sources. Poultry is one of the most widespread types of meat consumed worldwide. Poultry flocks are often raised under intensive conditions using large amounts of antimicrobials to prevent and to treat disease, as well as for growth promotion. Antimicrobial r...
ornithobacterium rhiotracheale (ort) یک باکتری گرم منفی، فوق العاده پلی مورف، میله ای شکل بوده که در پیچیده گیهای تنفسی طیور سبب ایجاد خسارت اقتصادی به این صنعت می شود. هدف از تحقیق حاضر تعیین حساسیت آنتی بیوتیکی جدایه ها در مرغان مادر استان گیلان برای معرفی بهترین آنتی بیوتیک برای درمان بوده است. در این بررسی از سوآب نای 22 گله مرغ مادر نمونه برداری شد که در 5 گله (73/22 درصد) باکتری جدا شد. ح...
Nowadays ornithobacteriosis is widespread among industrial poultry in Ukraine and the world. The disease leads to significant economic losses. large variation serotypes of bacteria complicates treatment disease. study microscopic changes that occur organs during will help better understand pathogenesis development. Ornithobacteriosis was diagnosed clinically sick broiler chickens by bacteriolog...
The objective of this study was to determine the effect of different levels of dietary methionine on selected immune parameters of young turkeys. A total of 357 one-day-old female Hybrid Converter turkeys were randomly divided into three groups with low, medium and high level of dietary me- thionine (LM, MM, HM) of seven replicates each. Methionine was added to the basal diet (LM) at 0.16% (MM)...
A longitudinal study was undertaken in infants living in the Maela refugee camp on the Thailand-Myanmar border between 2007 and 2010. Nasopharyngeal swabs were collected monthly, from birth to 24 months of age, with additional swabs taken if the infant was diagnosed with pneumonia according to WHO clinical criteria. At the time of collection, swabs were cultured for Streptococcus pneumoniae and...
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