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鸡传染性支气管炎肾脏型SK9株毒力稳定性试验报告 被引量:1

The Test on Virulence Stability of Infectious Bronchitis Strain SK9 Virus
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摘要 将鸡传染性支气管炎肾脏型SK9株通过鸡胚盲传10代,检测E1、E5、E10各代毒的病毒含量、安全性、免疫原性,用雏鸡回归5代,检测C1-C5各代毒的病毒含量、安全性等,说明SK9株是一株稳定性好的毒株。 Virus titer, safety and immunity of E1, E5, E10 infectious bronchitis virus were tested after being immediately transferred 10 passages in chicken embryos. Also those of C1-C5 IBV were tested after being regressed 5 passages in chickling. The results showed that SK9 virus was very stable in virulence.
出处 《畜禽业》 2004年第4期66-67,共2页 Livestock and Poultry Industry
关键词 传染性支气管炎 肾脏型SK9株 毒力稳定性 试验报告 SK9 virus strain stability immediate transfer regress
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参考文献4

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同被引文献8

  • 1Sail L J.Animal coronavirus vaccines:Lessons for SARS[J].Dev Biol., 2004,119:129-140.
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  • 7中华人民共和国农业部公告第599号兽药标准文件.中国动物保健品协会网.
  • 8陈福勇.鸡传染性支气管炎的病原学研究[J].中国兽医杂志,1998,24(11):8-10. 被引量:8

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