鸡痘的诊断与防治技术研究  

Studies on the Technique of the Diagnosis for Fowlpox Disease

作　　者：王雪鹏[1] 刘悦竹 陈蕾[1] 孙英峰[1] 常维山[1] 

机构地区：[1]山东农业大学动物科技学院,山东泰安271018 [2]山东明发兽药研究所,山东济南250000

出　　处：《中国病毒学》2004年第5期523-525,共3页Virologica Sinica

基　　金：山东省重点科技攻关项目部分内容(1999)

摘　　要：In this experiment the Fowlpox virus (FPV) antibody of two groups of chickens were tracked for 20 weeks by indirect enzyme-linked immunosorbent assay (ELISA). A group of chickens were artificial infected. B group were the control of healthy chickens. The results indicated that the positive antibody rate of A group reached 95% in 4 weeks. The high level antibody could last 10 weeks. After being infected again the positive antibody rate reached 100% in two weeks. The positive antibody rate of serum of some convalescent chickens infected naturally was 44%, and which of three groups from some farms that were vaccinated with pox vaccine were 60%, 70% and 10% respectively. The chickens whose antibody was proved negative changed from positive with the method were ill after they had been infected artificially. However none of the chickens whose antibody were positive suffered from the virus after they were infected artificially. In addition, the neutralization test shown the antibody of FPV might be used to treat pox disease.In this experiment the Fowlpox virus (FPV) antibody of two groups of chickens were tracked for 20 weeks by indirect enzyme-linked immunosorbent assay (ELISA). A group of chickens were artificial infected. B group were the control of healthy chickens. The results indicated that the positive antibody rate of A group reached 95% in 4 weeks. The high level antibody could last 10 weeks. After being infected again the positive antibody rate reached 100% in two weeks. The positive antibody rate of serum of some convalescent chickens infected naturally was 44%, and which of three groups from some farms that were vaccinated with pox vaccine were 60%, 70% and 10% respectively. The chickens whose antibody was proved negative changed from positive with the method were ill after they had been infected artificially. However none of the chickens whose antibody were positive suffered from the virus after they were infected artificially. In addition, the neutralization test shown the antibody of FPV might be used to treat pox disease.

关 键 词：鸡痘病毒 抗体 酶联免疫吸附试验 P/N比值 

分 类 号：S858.31[农业科学—临床兽医学]