中国畜牧兽医2011，Vol.38Issue(1)：188-190,3.
不同免疫增效剂对鸡新城疫免疫效果的影响
Effect on Immune Efficiency of Newcastle Disease with Different Immune Intensifiers
摘要
Abstract
Immune effects of 4 different immune intensifiers(chicken transfer factor, astragalus, levamisole and ganoderma)were compared in this paper using Newcastle disease (ND) antibody titre as indicator. Blood samples were collected for detecting ND HI titre before experiment, ND-EDS-IB attenuated oil-emulsion vaccine was injected into each bird. And then all chickens were divided into five groups,group 1 to 4 were experimental groups and group 5 was control,and all birds were given with different immune intensifiers. Then, antibody titres of blood samples collected on 4th,6th, 8th, 10th, 12th, 14th, 16th,18th, 20th, 22th, 24th day post-immunization were detected by HI test, changes of HI titres were received by mathematical statistics. The results showed that HI titre of ganoderma group were significant higher than control group and other groups at 12th day firstly,and kept in high level; there were more distinct enhancement respectively in transfer factor group and astragalus group in 14th day, keeping in high level; the titre of levamisole group was higher than control group after 20th day, but there was no significant differentiation. Therefore, there were various immune efficiencies to ND vaccine with different immune intensifiers. By comprehensive consideration, chicken transfer factor (priority) and astragalus (secondary choice) would be applied in clinic, and ganoderma and levamisole should be used appropriately.关键词
免疫增效剂/免疫效果/新城疫抗体效价/鸡转移因子/黄芪/左旋咪唑/灵芝分类
农业科技引用本文复制引用
李富桂,张文生,梁庆欣,赵丽敏,王志龙..不同免疫增效剂对鸡新城疫免疫效果的影响[J].中国畜牧兽医,2011,38(1):188-190,3.基金项目
天津市农业科技成果转化与推广项目《禽呼吸道病的快速诊断和综合防治技术的熟化与推广》(0701100). （0701100）
