›› 2001, Vol. 21 ›› Issue (3): 154-156.

• 论文 • 上一篇    下一篇

Hp感染实验胃溃疡BALB/c小鼠动物模型

  

  1. 厦门大学生命科学院 厦门大学抗癌研究中心,厦门 361005
  • 收稿日期:2001-02-19 出版日期:2001-01-25 发布日期:2013-03-19

Animal Model of Helicobacter pylori Infection in BALB/c Mice with Gastrelcosis

  1. Cancer Research Center School of Life Scienes,Xiamen University,Xiamen 361005,China
  • Received:2001-02-19 Online:2001-01-25 Published:2013-03-19

摘要: 为了建立幽门螺杆茵(Hp)感染BALB/c小鼠动物模型,在小鼠胃大弯窦部粘膜下埋上带腐蚀性药物的丝线致胃溃疡,或用2号手术针穿过小鼠胃大弯致假溃疡,随后灌服经微生物酶学和PCR鉴定为Hp的茵液。结果,在灌服Hp后的第17,65,72天,取小鼠胃粘膜做Hp条件培养,见有乳白色菌落生长。表明通过这两种方法均可使Hp定植于BALB/c小鼠胃粘膜上。

关键词: Hp, 感染, 胃溃疡, 动物模型, 小鼠

Abstract: To establish animal model of Helicobacter pylori (Hp) infection in BALB/c mice,Hp characterized by PCR & microbial enzymology was administered to BALB/c mice with gastrelcosis and pseudo-gastrelcosis caused by strings containing erosive drugs embedded in mucosa of antrum of greater crivature and puncturing greater crivature with 2# surgical needle,respectively. Samples of gastric mucosa of the mice administered with Hp 17,65,and 72 days were removed and cullurcd in spccial medium for Hp and opalescent colonies of Hp grew,which indicated that the animal model of infecting BALB/c mice was successfully established.

Key words: Helicobacter pylori , Infecting , Gastrelcosis , Animal model , Mice