摘要
家兔球虫病由于感染率高,致病性强而成为危害养兔业最严重的疾病之一。目前公认的家兔球虫有11个有效种,其中肠艾美耳球虫(Eimeria intestinalis)、黄艾美耳球虫(E.flavescens)和斯氏艾美耳球虫(E.stiedai)呈高致病性;细胞免疫在抗球虫保护性免疫应答中发挥主导作用,目前已有6种艾美耳球虫的早熟弱毒株被成功选育,为免疫预防家兔球虫病提供了潜在的可能。结合课题组调查研究结果,对家兔球虫病原种类、免疫应答特点、致病性及发病机理、诊断和防治等方面的国内外最新研究进展进行综述,为有效控制家兔球虫病提供参考。
Coccidiosis caused by all 11 Eimeria species is one of most important diseases for its high pathogenicity and morbidity in the rabbit flocks.Eimeria intestinalis,E.flavescens and E.stiedai is high virulent to domestic rabbits.Local cellular immunity plays a predominant role in the protection against rabbit coccidiosis.Currently the precocious lines for six rabbit eimerian species have been selected successfully to develop the avirulent live vaccines against rabbit coccidiosis.This paper has reviewed the latest progress of classification,characteristics of immune response,pathogenicity and pathogenesis,diagnosis and prophylactic control of rabbit coccidosis in combination with the related researches in authors' laboratory in past years to provide some valuable references for effective control of this disease.
出处
《中国养兔》
2011年第5期21-26,共6页
Chinese Journal of Rabbit Farming
基金
国家兔产业技术体系项目(项目编号nycytx-44)
河南科技大学博士科研启动基金(09001350)
