| H5N1Re-5株和H9亚型SS株对土三黄鸡的免疫效果对比 |
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| 引用本文： | 路彩霞,李军成,何殷娥.H5N1Re-5株和H9亚型SS株对土三黄鸡的免疫效果对比[J].安徽农业科学,2011,39(21):12871-12873. |
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| 作者姓名： | 路彩霞 李军成 何殷娥 |
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| 作者单位： | 广西农业职业技术学院,广西南宁,530007 |
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| 基金项目： | 广西高校优秀人才资助计划项目，广西新世纪教改工程“十一五”第四批立项项目资助 |
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| 摘 要： | 目的]探究H5N1Re-5株和H9亚型SS株对土三黄鸡不同的免疫效果。方法]选用广西桂林市某种鸡场土三黄鸡180只,试验组注射禽流感H5和H9疫苗,对照组不注射疫苗,检测145日龄注射H5和H9疫苗后的抗体水平。结果]禽流感H5疫苗145日龄注射后第170日龄抗体检测：试验1、2组分别比各自对照组的平均抗体值比较差异达0.01极显著水平;禽流感H9疫苗145日龄注射后第170日龄抗体检测：试验1、2组分别比各自对照组的平均抗体值比较差异不显著。结论]禽流感H5疫苗145日龄注射后能显著地提高抗体水平;禽流感H9疫苗145日龄注射后不能显著地提高抗体水平。
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| 关 键 词： | 土三黄鸡 H5疫苗 H9疫苗 免疫效果 |
Comparison on Immune Efficacy of Avian Influenza Virus Re-5 Strain and SS Strain in Guangxi Sanhuang Chickens |
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| Institution: | LU Cai-xia et al(Guangxi Agricultural College,Nanning,Guangxi 530007) |
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| Abstract: | Objective]To compare immune efficacy of avian influenza virus(AIV) Re-5 strain(H5N1 subtype) and SS strain(H9 subtype) in Guangxi Sanhuang chickens.Method]oA total of 180 Sanhuang chickens were selected from a breeding chicken farm in Guilin City of Guangxi and assigned into four groups(n = 45).At 145 days old,the chickens in the group I and II were inoculated with AIV Re-5 strain and AIV SS strain,but they were kept in cages separately.The two control groups were not inoculated.Antibody levels were determined at 170 days old.Result]The level of antibodies against AIV Re-5 strain was significantly higher in the chickens of the group I and group II than in the corresponding control groups,respectively(P < 0.01).The level of antibodies against AIV SS strain was not significantly different between the group I and its control group or between the group II and its control group.Conclusion]The antibody level of chickens can be increased by the AIV Re-5 strain but not by the AIV SS strain. |
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| Keywords: | Guangxi Sanhuang chickens H5 vaccine H9 vaccine Immune efficacy |
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