胚胎免疫火鸡疱疹病毒后鸡淋巴器官的超微结构观察  

ULTRASTRUCTURAL OBSERVATION OF LYMPH ORGANS OF CHICKEN EMBRYO VACCINATED WITH TURKEY HERPES VIRUS

作　　者：鲍恩东[1] 徐福南[1] 陈万芳[1] 于勇[1] 

机构地区：[1]南京农业大学动物医学院

出　　处：《南京农业大学学报》1997年第4期79-82,共4页Journal of Nanjing Agricultural University

基　　金：国家自然科学基金

摘　　要：用火鸡疱疹病毒（ＨＶＴ）疫苗对孵化至１８日龄的鸡胚胎进行免疫注射。超微结构观察显示，１８日龄胚胎免疫鸡出壳后对淋巴器官的早期发育具有明显的免疫促进作用；而鸡马立克氏病毒（ＭＤＶ）攻毒试验的结果则表明，非免疫鸡出现较明显的淋巴样细胞的退行性变化。Chicken embryoes of 18 dayold were vaccinated with turkey herpes virus (HVT). The results showed that embryonic vaccination with HVT was obviously helpful for the activity of chicken lymph organs at the final embryonation period. Retrogression of lymphoid cells, however, was obvious in unvaccinated chickens when challenged with Marek′s disease virus.

关 键 词：鸡马立克氏病 胚胎免疫 超微结构 

分 类 号：S858.395.3[农业科学—临床兽医学]