نتایج جستجو برای: k99 e coli
تعداد نتایج: 1122926 فیلتر نتایج به سال:
Bu çal??ma, Kayseri ve civar illerindeki çiftliklerden 01 A?ustos 2019 31 2021 tarihleri aras?nda, Erciyes Üniversitesi, Veteriner Faku?ltesi, E?itim Ara?t?rma Uygulama Hastanesi’ne getirilen neonatal ishalli buza??larda BRV, BCoV, E. coli K99+, Cryptosporidium spp. Giardia spp.’nin göru?lme oranlar?n? belirlemeyi amaçlayan retros-pektif bir ara?t?rmad?r. Belirtilen periyotlar hastaneye toplamd...
باکتریهای E.coli K99 و Salmonella enteritidis از عوامل اصلی اسهال گوسالهها میباشند. جهت پیشگیری از وقوع بیماریهای ناشی از این عوامل از روشهای زیادی از جمله واکسیناسیون و انتقال ایمنی غیر فعال ( passive ) میتوان استفاده نمود. بههمین منظور در سالهای اخیر بحث استفاده از تخم مرغ ایمن سازی شده در جیره غذایی گوسالههای حساس مطرح شده است. بهمنظور تهیه آنتی ژن، باکتریهای E.coli K99 وSalmonel...
An indirect immunoperoxidase technique has been used to identify enteropathogens in formol-sublimate fixed paraffin embedded sections of calf intestine. Infections with bovine rotavirus, bovine coronavirus, Newbury agent SRV -1, and K99+ Escherichia coli have been detected in the intestines from experimentally infected and conventially reared diarrhoeic or normal calves. The ability to visualiz...
Lactic acid bacteria were isolated from piglets and chicken and characterized. Lactic acid bacteria showing resistance to low pH and bile, adhesion to intestinal epithelium cells, and the inhibition of Escherichia coli and Salmonella spp. were identified as Lactobacillus acidophilus. L. acidophilus PF01 survived for 2 h in MRS broth adjusted to pH 2. L. acidophilus CF07 was less resistant than ...
Sufficient history now exists to assess the National Institutes of Health Pathway to Independence Award (K99/R00), first offered in 2007 to support the career development of biomedical researchers. The success of K99 (Mentored Phase of the K99/R00) principal investigators in obtaining subsequent grant support was compared with that of principal investigators supported by the long-standing K08 (...
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