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Information Journal Paper

Title

DELIVERY SYSTEMS FOR PRECOCIOUS LINE OF EIMERIA TENELLA TO INDUCE IMMUNE RESPONSE IN CHICKEN

Pages

  1-4

Abstract

 New Page 1 Objective: To compare different procedures of immunization of chicken with precocious line of Eimeria tenella, Design: Completely randomized design, Animals:Three hundred and sixty day-old Aryan broiler chicks, Procedure: Chicks werc randomly assigned to four treatments, Each treatment was contained of 3 replicate floor pens of 30 chicks, One treatmcnt considered as control and was not immunize, For immunizing the other three groups, oral, intra-ocular, and intracloacal routs were used, All of the chicks were challenged at 28 days of post-immunization with 2×104 Eimeria tenella sporulated oocysts per bird. Surveillances for coccidian oocysts on feces and litter samples were continued until the day 9 post challenge and determining oocyst counts per gram oflittcr sample were carried out up to 8 weeks of rearing, Statistical analysis: Analysis of variance,Tukeys test. Results: The results showed that the OPG in control groups were significantly more than three immunized groups (P<0.01), Among immunized treatments, the lowest OPG was related to the chicks which had been vaccinated by oral rout. It was indicated that the three routcs of immunization caused aquired immunity to species which had been used for challenge, Taking sample from litter was a good way for monitoring oocysts count, Conclusion: According to obtained results, it could be concluded that vaccination against coccidiosis with all of the routes which were used in this experimental trial (including oral, intra-ocular, and intra-cloacal) cou1d cause the adequate immune response in chicken,

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    APA: Copy

    RAHBARI, S., KIAEI, S.M.M., & MODIR SANEI, M.. (2002). DELIVERY SYSTEMS FOR PRECOCIOUS LINE OF EIMERIA TENELLA TO INDUCE IMMUNE RESPONSE IN CHICKEN. JOURNAL OF VETERINARY RESEARCH, 57(2), 1-4. SID. https://sid.ir/paper/35001/en

    Vancouver: Copy

    RAHBARI S., KIAEI S.M.M., MODIR SANEI M.. DELIVERY SYSTEMS FOR PRECOCIOUS LINE OF EIMERIA TENELLA TO INDUCE IMMUNE RESPONSE IN CHICKEN. JOURNAL OF VETERINARY RESEARCH[Internet]. 2002;57(2):1-4. Available from: https://sid.ir/paper/35001/en

    IEEE: Copy

    S. RAHBARI, S.M.M. KIAEI, and M. MODIR SANEI, “DELIVERY SYSTEMS FOR PRECOCIOUS LINE OF EIMERIA TENELLA TO INDUCE IMMUNE RESPONSE IN CHICKEN,” JOURNAL OF VETERINARY RESEARCH, vol. 57, no. 2, pp. 1–4, 2002, [Online]. Available: https://sid.ir/paper/35001/en

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