›› 2011, Vol. 38 ›› Issue (2): 68-71.

• 生物技术 • 上一篇    下一篇

鸡小肠上皮细胞的分离培养与鉴定

李艳1,彭春燕1,梁榕旺2,赵国琦1,金晓君1   

  1. (1.扬州大学动物科学与技术学院,江苏扬州 225009;2.广东博罗县畜牧兽医局,广东博罗 516100)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2011-02-20 发布日期:2011-02-20
  • 通讯作者: 赵国琦

Culture of Chicken Intestine Epithelial Cells in vitro and its Characterization

LI Yan1, PENG Chun-yan1, LIANG Rong-wang2, ZHAO Guo-qi1, JIN Xiao-jun1   

  1. (1.College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China;2.Animal Husbandry and Veterinary Office of Boluo in Guangdong, Boluo 516100, China)
  • Received:1900-01-01 Revised:1900-01-01 Online:2011-02-20 Published:2011-02-20
  • Contact: ZHAO Guo-qi

摘要: 选择组织块法分离培养鸡小肠上皮细胞(intestinal epithelial cells,IEC),采用机械刮除法和相差消化-相差贴壁法纯化细胞,0.05%的Trypsin-EDTA对获得的IEC进行消化传代,免疫细胞化学法鉴定IEC。结果表明,组织块培养法可分离出活性较强的IEC,并获得纯化的上皮细胞;形态学和免疫细胞化学法检测显示获得的细胞表面抗原呈阳性,鉴定为IEC;纯化的IEC可在体外稳定传代。

关键词: 鸡胚; 小肠上皮细胞; 体外培养; 鉴定

Abstract: In this study we selected tissue culture method to isolation chicken intestinal epithelial cells (IEC), using curettage, phase contrast digest and adherence methods to purify cells, with 0.05% Trypsin to digest and passage, immunocytochemical method to identify intestinal epithelial cells. The results showed that hadro-activity intestinal epithelial cells could be dissociated by tissue culture method, and obtain purified intestine epithelium. Morphology and immunocytochemical method showed that intestinal epithelial cells surface antigen demonstrate masculine, and purified intestine epithelium could be passaged in vitro.

Key words: chicken embryo; intestine epithelial cells; in vitro culture; characterization

中图分类号: