›› 2010, Vol. 37 ›› Issue (2): 218-220.

• 经验交流 • 上一篇    下一篇

副猪嗜血杆菌的分离与鉴定

李晓华, 杨小燕, 郑新添, 戴爱玲, 李改娜   

  1. (福建龙岩学院生命科学学院,预防兽医学与生物技术福建省高等学校重点实验室,福建省人畜寄生与病毒性疫病防控工程技术研究中心, 龙岩 364000)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2010-02-20 发布日期:2010-02-20

Isolation and Identification of Haemophilus parasuis

LI Xiao-hua, YANG Xiao-yan, ZHENG Xin-tian, DAI Ai-ling, LI Gai-na   

  1. (College of Life Sciences of Longyan University, Key Laboratory of Preventive Veterinary Medicine and Biotechnology, Engineering Research Center for the Prevention and Control of Zoonosis, Longyan 364000, China)
  • Received:1900-01-01 Revised:1900-01-01 Online:2010-02-20 Published:2010-02-20

摘要: 摘要:从福建省龙岩市l例临床症状、病理剖检变化疑似副猪嗜血杆菌病的患病猪的关节液中分离到1株革兰氏染色阴性可疑菌株,经卫星现象、生化鉴定等实验室诊断,进一步以副猪嗜血杆菌的16S rRNA基因设计特异性引物进行PCR鉴定,确定该分离菌为副猪嗜血杆菌。药敏试验结果表明,分离株对环丙沙星、卡那霉素、强力霉素、氨苄西林、阿米卡星、庆大霉素药物敏感;对泰妙菌素、诺氟沙星有抵抗力。

关键词: 关键词:副嗜血杆菌; 分离鉴定; 药敏试验

Abstract: Abstract:A covey of swine whose clinical symptoms looked like Haemophilus parasuis disease were checked by lab technologies. Research as bacteria observation, cultural characteristics and biochemical properties of Haemophilus parasuis were done. According to the sequence of bacterium 16S rRNA, special primers were designed for PCR amplification. The results showed that the strain was tentatively identified as Haemophilus parasuis. The drug sensitive tests showed:the strain was sensitive to Ciprolfloxacin, Kanamycin, Doxycycline, Ampicillin, Amikacin, Gentamicin; but resistant to Tiamulin, Norfloxacin.

Key words: Key words:Haemophilus parasuis; isolation and identification; drug sensitive test