J4 ›› 2015, Vol. 14 ›› Issue (4): 26-29.

• 基础医学 • 上一篇    下一篇

HCY-2在正常人胚呼吸系统中的表达

  

  1. 大理学院临床医学院,云南大理671000
  • 收稿日期:2014-05-27 出版日期:2015-04-15 发布日期:2015-04-15
  • 作者简介:张元元,副教授,主要从事临床医学教学研究.

The Expression of HCY-2 in Normal Human Embryonic Trachea and Lung

  1. Clinical College, Dali University, Dali,Yunnan 671000,China
  • Received:2014-05-27 Online:2015-04-15 Published:2015-04-15

摘要:

目的:研究同型半胱氨酸诱导基因(HCY-2)在发育不同时期的正常人胚气管和肺中的表达,揭示HCY-2基因在呼吸
系统发育中的作用。方法:取正常人胚气管和肺,采用免疫组织化学ABC法对气管和肺内HCY-2表达变化进行分析。结果:
HCY-2在人胚气管和肺发育的整个时期均表达,其表达部位主要在气管及其各级支气管的上皮和气管腺腺细胞内。结论:
HCY-2表达蛋白可能与人胚气管及肺的发育密切相关。

关键词: 肺, 气管, 同型半胱氨酸诱导基因, 表达, 人胚

Abstract:

Objective: To investigate the expression of homocysteine induced gene(HCY-2)in the normal human embryonic trachea
and lung and to reveal the effects of HCY-2 on the development of respiration system. Methods: The immunohistochemistry ABC
method was used to detect the HCY-2 expression in the normal human embryonic trachea and lung. Results: HCY-2 expressed during
the whole development of the human embryonic trachea and lung and mainly in the epitheliums of trachea and pulmonary bronchi and
glandular epitheliums. Conclusion: HCY-2 expression protein could be closely related to the development of trachea and lung.

Key words: lung, trachea, homocysteine induced gene(HCY-2), expression, human embryo

中图分类号: