| 仔猪产气荚膜梭菌肠毒血症病原诊断及疫苗研究Ⅲ.7株A型产气荚膜梭菌菌株的产毒素试验 |
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| 引用本文： | 屠伟英,蒋玉文,蔡祈英.仔猪产气荚膜梭菌肠毒血症病原诊断及疫苗研究Ⅲ.7株A型产气荚膜梭菌菌株的产毒素试验[J].中国兽药杂志,2003,37(8):25-27. |
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| 作者姓名： | 屠伟英 蒋玉文 蔡祈英 |
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| 作者单位： | 中国兽医药品监察所,北京,100081 |
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| 摘 要： | 本试验对7株A型产气荚膜梭菌菌株在不同培养基、不同培养温度和不同培养时间的产毒力进行了试验。结果表明，培养基的种类和培养时间对菌株的产毒素能力影响较大，而培养温度则影响较小。所试菌株中C57-1菌株的产毒素能力最强，是制备疫苗的最佳菌株。
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| 关 键 词： | 仔猪 产气荚膜梭菌 肠毒血症 诊断 疫苗 培养基 培养温度 培养时间 产毒素 |
| 文章编号： | 1002-1280(2003)08-0025-03 |
| 修稿时间： | 2003年1月17日 |
Studies on the pathogen diagnosis and vaccine development of piglet's enterotoxeamia caused by Clostridium perfringens Ⅲ. Toxigenic tests for 7 strains of Clostridium perfringens type A |
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| TU Weiying,JIANG Yuwen,CAI Qiying.Studies on the pathogen diagnosis and vaccine development of piglet''s enterotoxeamia caused by Clostridium perfringens Ⅲ. Toxigenic tests for 7 strains of Clostridium perfringens type A[J].Chinese Journal of Veterinary Drug,2003,37(8):25-27. |
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| Authors: | TU Weiying JIANG Yuwen CAI Qiying |
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| Abstract: | 7 strains of Clostridium perfrigens type A were tested for their toxigenic capacity at different cultivation temperatures and time using different media. Results showed that media and cultivation time had obvious influence on the toxigenicity of the strains tested, but cultivation temperature had not. Among 7 strains tested, C571 had the strongest toxigenic capacity and was the best candidate strain for producing vaccine. |
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| Keywords: | Clostridium perfringens type A toxigenic capacity |
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