| 鸡新城疫V_4株油乳剂灭活苗免疫效果观察 |
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| 引用本文： | 曲连东,禇桂芳,王继科,尹训南,刘洪,蔡虹. 鸡新城疫V_4株油乳剂灭活苗免疫效果观察[J]. 黑龙江畜牧兽医, 1995, 0(7) |
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| 作者姓名： | 曲连东 禇桂芳 王继科 尹训南 刘洪 蔡虹 |
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| 作者单位： | 中国农科院哈尔滨兽医研究所，中国农科院哈尔滨兽医研究所，中国农科院哈尔滨兽医研究所，中国农科院哈尔滨兽医研究所，中国农科院哈尔滨兽医研究所，中国农科院哈尔滨兽医研究所 哈尔滨 150001，哈尔滨 150001，哈尔滨 150001，哈尔滨 150001，哈尔滨 150001，哈尔滨 150001 |
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| 摘 要： | 鸡新城疫V_4株油乳剂灭活苗接种1月龄SPF来航鸡,进行了正常免疫剂量的安全性试验和接种前后血凝抑制抗体效价的动态监测。结果,此灭活苗是安全的;接种后10d产生免疫力,效价为6.8log2,40d效价达高峰10.3log2;210d其效价仍为6.4log2。同时在免疫接种后40d进行了攻毒试验,5/5保护。
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| 关 键 词： | 新城疫 V_4株 灭活苗 免疫效果 |
Immune Effect of Inactivated Oil Emulsion Vaccine Against NDV Strain V_4. |
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| Qu Liandong Chu .Giufang Wang jike Yin Xunnan Liu Hong Chai Hong. Immune Effect of Inactivated Oil Emulsion Vaccine Against NDV Strain V_4.[J]. Heilongjiang Animal Science And veterinary Medicine, 1995, 0(7) |
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| Authors: | Qu Liandong Chu .Giufang Wang jike Yin Xunnan Liu Hong Chai Hong |
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| Affiliation: | Harbin Veterinary Research Institute of CAAS |
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| Abstract: | 30-old-day SPF chickens were injected with the inactivated oilemulsion vaccine of NDV Strain V4. We carried on safety test andwatched HI antibody yiter.The results showed:thes vaccine was safe,HIantibody titer was 6.81og2after immuned 10 days(emerging immunity),10.31og2 after immuned 40 day (arriving peak number), and 6.4 log2 afterimmuned 210 day.At the sametime.immuned chickens were attacked with NDVF48E8,the protected rate wer5/5. |
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| Keywords: | Newcastle Disease(ND) strain V4 Inactived vaccine.Immuneeffect |
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