| 不同新城疫弱毒苗对新城疫病毒强毒的免疫保护试验 |
| |
| 引用本文： | 成大荣,贲巧云,缪晓斌,金山,杨艳菊,徐建生.不同新城疫弱毒苗对新城疫病毒强毒的免疫保护试验[J].畜牧与兽医,2004,36(8):5-6. |
| |
| 作者姓名： | 成大荣 贲巧云 缪晓斌 金山 杨艳菊 徐建生 |
| |
| 作者单位： | 1. 扬州大学畜牧兽医学院,江苏,扬州,225009
2. 江苏省东台市畜牧兽医站,江苏,东台,224200 |
| |
| 摘 要： | 用NDV的LaSota株、VG/GA 株、VH 株、PHY LMV 42株及Clone 30株弱毒疫苗免疫SPF鸡后 ,通过对雏鸡免疫后的血清抗体监测表明 ,4种弱毒疫苗激发雏鸡的抗新城疫病毒抗体滴度在 7log2水平以下 ,且差异不显著。通过以上 4种新城疫弱毒疫苗对新城疫病毒东台强毒株的免疫保护试验表明 :至少单独使用弱毒疫苗 ,不能对东台地区流行的新城疫病毒强毒株提供有效保护 ,保护率在 60 %～ 74%
|
| 关 键 词： | 弱毒疫苗 新城疫病毒 强毒株 免疫保护 |
| 文章编号： | 0529-5130(2004)08-0005-02 |
| 修稿时间： | 2003年12月20 |
Immune protection experiment of different attenuated vaccines against Newcastle disease virus |
| |
| CHENG Da-rong,BEN Qiao-yun,MIAO Xiao-bin,JIN Shan,YANG Yan-ju,XU Jian-sheng.Immune protection experiment of different attenuated vaccines against Newcastle disease virus[J].Animal Husbandry & Veterinary Medicine,2004,36(8):5-6. |
| |
| Authors: | CHENG Da-rong BEN Qiao-yun MIAO Xiao-bin JIN Shan YANG Yan-ju XU Jian-sheng |
| |
| Institution: | CHENG Da-rong~1,BEN Qiao-yun~2,MIAO Xiao-bin~2,JIN Shan~2,YANG Yan-ju~1,XU Jian-sheng~1 |
| |
| Abstract: | SPF chickens were immunized with different attenuated vaccines of Newcastle disease virus (NDV), such as La Sota strain, V_G/G_A strain, V_H strain, PHY.LMV.42 strain and Clone-30 strain. HI antibody titers of inoculated chickens were determined. The results showed that the antibody titers of NDV were all below 7log2, the data of animal tests indicated that the protective ratios resisting the wild strain of NDV from Dongtai were between 60% and 74%. |
| |
| Keywords: | attenuated vaccine Newcastle disease virus immune protection |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
