| MD疫苗免疫增强剂对MDV感染雏鸡免疫保护力的影响 |
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| 引用本文： | 程相朝,张春杰,吴庭才,李银聚,马占涛.MD疫苗免疫增强剂对MDV感染雏鸡免疫保护力的影响[J].河南畜牧兽医(综合版),2002,23(8):5-6. |
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| 作者姓名： | 程相朝 张春杰 吴庭才 李银聚 马占涛 |
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| 作者单位： | 1. 洛阳农业高等专科学校,河南,洛阳,471003
2. 汝州市畜牧食品局 |
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| 摘 要： | 本试验对鸡疱疹病毒苗(HVT)免疫的1日龄雏鸡和1日龄HVT+马立克氏病(MD)疫苗免疫增强剂免疫雏鸡分别在5日龄和10日龄攻击MD强毒后的免疫保护情况进行了对比观察,结果表明,MD疫苗免疫增强剂可明显提高HVT的免疫效果,使雏鸡提前获得免疫保护,从而降低MD的死亡率和病变阳性率。
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| 关 键 词： | 火鸡疱疹病毒 MD疫苗免疫增强剂 免疫保护力 |
Effect of MD vaccine Immunoenhancer on the immuno-protect of Chicken infected with MDV |
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| CHENG Xiangchao,ZHANG Chunjie,WU Tingcai,et al..Effect of MD vaccine Immunoenhancer on the immuno-protect of Chicken infected with MDV[J].Henan Journal of Animal Husbandry and Veterinary Medicine,2002,23(8):5-6. |
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| Authors: | CHENG Xiangchao ZHANG Chunjie WU Tingcai |
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| Abstract: | The immu no-protect of chicken recei ved HVT or HVT +MD vaccine Immunoenhancer(MVI )at 1-day age and challenged with virulent MDV at 5-day age or 10-day age we re comparison observed in this test.The result showed,MVI could obviously rein force immunity of HVT,and beforehand receive the immuno -p rotect of chicken a -gainst to MDV,thus reducing the morlality and positive pathological changes. |
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| Keywords: | HVT MD Vaccine Immunoenhancer Immuno -protect |
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