›› 1999, Vol. 19 ›› Issue (2): 93-95.

• 论文 • 上一篇    下一篇

胸腺肽对HBV转基因小鼠表达HBV DNA的影响

  

  1. 中国人民解放军传染病中心、空军广州医院肝病研究所,广州 510602
  • 收稿日期:1998-09-07 出版日期:1999-01-25 发布日期:2013-03-19

Effects of Thymosin on Expression of HBV DNA in HBV Transgenic Mice

  • Received:1998-09-07 Online:1999-01-25 Published:2013-03-19

摘要: 应用胸腺肽对HBV转基因小鼠进行腹腔内注射(3mg/只),连续3个月,同时设促肝细胞生长素及生理盐水对照组,定期取血检测HBV DNA。结果,发现胸腺肽组HBV DNA阴转率为22%~55%,停药22d后阴转率为22%,而对照组小鼠HBV DNA无阴转。结果提示胸腺肽对HBV转基因小鼠表达HBV DNA有抑制作用。

关键词: 胸腺肽, 乙型肝炎病毒DNA, 转基因小鼠

Abstract: To observe the effects of thymosin on the expression of HBV DNA,HBV transgenic mice were divided into 3 groups. The animals in group 1 were intraperitonealy injected with native thymosin , while in the 2 control groups with pHGF and saline respectively,for 3 month at a same dose of 3 mg per mouse (injection volumes in 3 groups were 0.75ml) per day. The animal blood was sampled periodically for HBV DNA assay. It was found that the loss rate of HBV DNA in group 1 ranged from 22% (2/9) to 55% (5/9). Twenty two days after the termination of treatment with thymosin,the loss rate remained 22% (2/9),while in the 2 control groups it was 0%, The result suggested that native thymosin could inhibt the expression of HBV DNA in HBV transgenic mice.

Key words: "Native thymosin, Transgenic mouse, HBV DNA "