实验动物与比较医学 ›› 2015, Vol. 35 ›› Issue (2): 120-124.DOI: 10.3969/j.issn.1674-5817.2015.02.007

• 论著 • 上一篇    下一篇

大鼠、小鼠、豚鼠和兔螺杆菌携带情况调查

冯洁1, 章蓉2, 谢建云1, 李瑞娇3, 胡建华1, 高诚1   

  1. 1.上海实验动物研究中心,上海市实验动物质量监督检验站,上海 201203;
    2.中科院上海生命科学院神经科学研究所,上海 200031;
    3.东华大学化学化工与生物工程学院,上海 201620
  • 收稿日期:2014-07-22 出版日期:2015-04-25 发布日期:2015-04-25
  • 作者简介:冯 洁(1981-), 女, 副研究员。E-mail: moyifj@163.com
  • 基金资助:
    上海市科委基金项目(11140901000、12140900500)

Investigation on Helicobacter spp. Infection in Rat, Mouse, Guinea Pig and Rabbit

FENG Jie1, ZHANG Rong2, XIE Jian-yun1, LI Rui-jiao3, HU Jian-hua1, GAO Cheng1   

  1. 1. Shanghai Laboratory Animal Research Center, Shanghai Quality Monitoring Center of Laboratory Animals, Shanghai, 201203, China;
    2. Institute of Neuroscience, Chinese Academy of Sciences, Shanghai 200031, China;
    3. College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai 201620, China
  • Received:2014-07-22 Online:2015-04-25 Published:2015-04-25

摘要: 目的 了解上海及周边地区大鼠、小鼠、豚鼠和兔螺杆菌携带情况。方法 采集大鼠、小鼠、豚鼠回盲部内容物和兔粪便, 抽提细菌基因组DNA, 采用单重PCR和多重PCR方法进行螺杆菌检测。结果 上述动物螺杆菌阳性率分别为50.5%(105/208)、37.9%(204/538)、36.7%(36/98)和4.9%(12/247)。Helicobacter.hepaticus、H.bilis、H.rodentium三重PCR结果显示,实验用兔检测到H.hepaticus、H.bilis阳性。豚鼠阳性样本中检测到H.bilis、H.rodentium阳性。大鼠和小鼠样本中H.hepaticus、H.bilis、H.rodentium均有阳性检出。结论 上海及周边地区大鼠、小鼠、豚鼠和兔均存在不同程度的螺杆菌感染。

关键词: 螺杆菌, PCR, 啮齿类,

Abstract: Objective To survey the Helicobacter spp. among rats, mice, guinea pigs and rabbits in Shanghai and surrounding area. Method The ileocecal region contents of rats, mice, guinea pigs and feces of rabbits were collected, and the bacterial genomic DNA were extracted. Both traditional PCR and multiplex PCR test were performed to investigate the Helicobacter spp. infection. Result The positive rate of Helicobacter spp. in rat, mouse, guinea pig and rabbit were 50.5%(105/208), 37.9%(204/538), 36.7%(36/98) and 4.9%(12/247) respectively. In addition, the triplex PCR test results of H.hepaticus, H.bilis, H.rodentium showed that H.hepaticus, H.bilis, infection can be detected in rabbit. H.bilis, H.rodentium can be detected in guinea pig. H.hepaticus, H.bilis, H.rodentium can be detected in rat and mouse. Conclusions There are different degrees of Helicobacter spp. infection in rats, mice, guinea pigs and rabbits of Shanghai and surrounding area.

Key words: Helicobacter spp., PCR, Rodent, Rabbit

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