Intratracheal Infection of Chickens with Sporulated Oocysts of Eimeria tenella
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منابع مشابه
INTRATRACHEAL INFECTION OF CmCKHNS WITH SPORULATED OOCYSTS OF EIMERIA TENELLA
Sanda A., Salman Al Said: Intratracheal Infection of Chickens with Sporulated Oocysts of Eimeria tenella. Acta vet. Bmo, 47, 1978: 185-187. Experiment involving 16 treated and 10 control chickens, aged 3 weeks, was conducted to study the intratracheal route of infection by sporulated oocysts of Eimeria tenella. In the experimental birds a surgical procedure was conducted to prevent ingestion of...
متن کاملStudies of a glycoprotein in the oocysts of Eimeria tenella.
A glycoprotein unique to the cytoplasm of the unsporulated oocyst of Eimeria tenella has been purified and partially characterized. The protein has a molecular weight of 30,000, of which approximately 40% is carbohydrate. The carbohydrate portion of the molecule consists of glucose, galactose, mannose, xylose, glucosamine, and galactosamine, with no detectable sialic acid. The protein portion c...
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Anticoccidial effects of the root bark of Dictamnus dasycarpus Turcz (Rutaceae) extract (DDE) were evaluated in chickens following oral infection with Eimeria (E.) tenella. Three-day-old chickens (n=30) were assigned to three groups (control, untreated, and DDE 0.1% treated). Chickens were fed a standard diet supplemented with or without DDE for 1 week prior to infection with E. tenella (10,000...
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The effects of oral administration of sugar cane extracts (SCE) on Eimeria tenella oocysts infection in chickens were studied with 2 different experiments. In Experiment 1, 3-week-old inbred chickens (MHC; H.B15) were inoculated into the crop with SCE (500 mg/kg/day) for 1 day or 3 consecutive days, and then challenged with E. tenella sporulated oocysts (2 x 10(4) cells/chicken). In Experiment ...
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Metabolic and morphometric alterations of the duodenal villi caused by parasitism of chickens by Eimeria maxima were evaluated, using 100 male Cobb birds, randomly distributed into two groups (control and infected). The infected group was inoculated with 0.5 ml of a solution containing 5×103 sporulated oocysts of Eimeria maxima. Ten birds per sample were sacrificed on the 6th, 11th, 22nd and 41...
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ژورنال
عنوان ژورنال: Acta Veterinaria Brno
سال: 1978
ISSN: 0001-7213,1801-7576
DOI: 10.2754/avb197847030185