文档介绍：天津农学院
毕业论文
中文题目: 鸭疫里氏杆菌的鉴定及药敏试验
英文题目: Anatipestifer in ducks infected identification and susceptibility testing
系别动物科学系
专业班级 2010级动物医学专业升本班
指导教师贾英科
成绩评定
2012 年6月
目录
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2试验材料……………………………………………………………..5
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3试验方法………………………………………………………………5
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4试验结果……………………………………………………….……..6
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5讨论分析………………………………………………………………..…8
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6 总结………………………………………………………………………12
参考文献……………………………………………………………………13
致谢…………………………………………………………………………13
附录1:外文文献……………………………………………………………14
附录2:外文文献中文译文…………………………………………………22
摘要
从天津不同地区临床疑似鸭疫里氏杆茵感染病死鸭中分离到12 株鸭疫里氏杆菌,通过细菌形态、培养特怔、生化试验,鉴定为鸭疫里氏杆菌。采用微量液体二倍稀释法,测定了14 种常用抗菌药物对12 株鸭疫里氏杆菌的抗菌活性,结果表明,有2 个菌株均对14 种药物高度敏感,其MIC值均≤1μg/ mL,其它菌株MIC值差异较大,所有抗菌药对Y4 菌株的最小抑菌浓度较高,其MIC值均≥32μg/ mL。
关键词:鸭疫里氏杆菌;分离;鉴定;药敏试验
ABSTRACT
Abstract: Twelve bacteria strains were separated from dead ducks in different areas of Tianjin Province. They were identified as Riemerella anatipestifer by bacteria morphology, cultural characteristic and biochemical test. Using the micro liquid two-fold dilution method, antibacterial activity of 14 antibiotics against 12 Riemerella anatipestifer strains was determined. The results showed that 2 of 12 strains were sensitiveto all the 14 antibiotics and all the MIC values were equal or less than 1μg/mL. There were