Immunity Studies on Eimeria Tenella Infection in Chickens in Relation to Sulfaquinoxaline Therapy
نویسندگان
چکیده
منابع مشابه
Protective effects of sugar cane extracts (SCE) on Eimeria tenella infection in chickens.
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 ...
متن کاملEffect of a Mannanoligosaccharide Preparation on Eimeria tenella Infection in Broiler Chickens
The hypothesis tested was that the feeding of mannanoligosaccharides (MOS) will suppress the signs of a coccidiosis infection in broilers. Two separate experiments were performed in which part of the broilers used were infected with Eimeria tenella. In each experiment there were three treatment groups: a negative control group fed the basal diet and two infected groups fed the basal diet withou...
متن کاملEffects of Artemisia annua and Pimpinella anisum on Eimeria tenella (Phylum Apicomplexa) low infection in chickens
The anticoccidial effect of Artemisia annua and Pimpinella anisum on Eimeria tenella infection (1500 oocysts/chicken) has been studied. The products were used as oil administered 7.5% in water and as powder 1.5% in food. The effects of A. annua and P. anisum on E. tenella infection were assessed by clinical signs, mortality, fecal oocyst shedding, lesional score, body weight gain and feed conve...
متن کاملProtection Efficacy of Multivalent Egg Yolk Immunoglobulin against Eimeria tenella Infection in Chickens
BACKGROUND To control avian coccidiosis with drug-independent strategy effectively and safely, multivalent hyperimmune egg yolk immunoglobulin (IgY) was prepared and its ability to protect against Eimeria tenella infection was evaluated. METHODS Hens were orally immunized with live oocysts of 5 species of Eimeria for six times, antibody titers in serum and yolk were monitored by indirect enzy...
متن کاملCo-infection of chickens with Eimeria praecox and Eimeria maxima does not prevent development of immunity to Eimeria maxima.
Previous studies revealed an ameliorating effect of Eimeria praecox on concurrent E. maxima infection, such that weight gain, feed conversion ratio, and intestinal lesions were nearly identical to uninfected or E. praecox-infected controls. The purpose of the present study was to determine if protective immunity against E. maxima challenge infection developed in chickens infected with both E. p...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Poultry Science
سال: 1948
ISSN: 0032-5791
DOI: 10.3382/ps.0270169