نتایج جستجو برای: anticoccidial vaccine
تعداد نتایج: 109485 فیلتر نتایج به سال:
Streptomyces sp. WK-2955, a soil isolate, was found to produce a series of new anticoccidial compounds. Four active compounds, designated diolmycins A1, A2, B1 and B2, were isolated from the fermentation broth of the producing strain by solvent extraction, silica gel column chromatography, gel filtration on Sephadex LH-20, and preparative HPLC. Diolmycins inhibited the growth of Eimeria tenella...
Coccidiosis is an infectious parasitic disease of poultry which causes heavy economic losses to commercial industry. has been generally controlled by using different synthetic anticoccidial drugs but, due development resistance these this method losing its effectiveness. Exploration novel and alternative compounds against avian coccidiosis need time now a days. In regard, medicinal plants can s...
The effect of continuous in-feed administration of anticoccidial agents on antimicrobial sensitivity and the level of bacterial shedding in poultry experimentally infected with Salmonella enterica subsp. enterica serotype Typhimurium definitive type 104 (DT104) were investigated. On day 0, 1,200 1-day-old Salmonella-free broiler chicks were placed into 50 pens, and the pens were randomly alloca...
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