法医学杂志

法医学杂志 ›› 2004, Vol. 0 ›› Issue (4): 244-246.

• 论文 • 上一篇    下一篇

皮肤损伤愈合中NOS的表达及NO的作用

官大威,赵锐,杜宇   

  1. 中国医科大学法医学院法医病理学教研室,中国医科大学法医学院法医病理学教研室,中国医科大学法医学院法医病理学教研室 辽宁沈阳110001 ,辽宁沈阳110001 ,辽宁沈阳110001
  • 发布日期:2004-08-25 出版日期:2004-08-28

Expressions of NOS Isoforms and Roles of NO during Skin Wound Healing

GUAN DA-WEI, ZHAO RUI, DU YU (SCHOOL OF FORENSIC MEDICINE,CHINA MEDICAL UNIVERSITY, SHENYANG 110001,CHINA)   

  • Online:2004-08-25 Published:2004-08-28

被引次数

16

摘要： 皮肤损伤愈合是机体保持组织完整性的一个有组织的过程,需要炎症细胞、生物化学介质之间的复杂作用。一氧化氮合酶(nitricoxidesynthase,NOS)是皮肤组织损伤愈合过程中的一个重要因子,合成一氧化氮(nitricoxide),生成的一氧化氮参与损伤愈合的全过程,在炎症介导,细胞的增殖、分化和凋亡及血管形成、基质沉积和损伤后组织重构中均发挥重要作用,而且在某些皮肤疾病中,NO也具有重要作用。本文针对近年来NOS在损伤愈合过程中的研究进展,综述了在皮肤损伤愈合过程中NOS的表达和NO的作用,认为NOS是皮肤损伤愈合机制的一个重要方面,具有深入研究的必要。

关键词: 一氧化氮合酶, 一氧化氮, 皮肤, 损伤愈合

Abstract: Skin wound healing is an organized process for keeping cutaneous integrity, which needs the complicated interaction between inflammatory cells and biochemical mediators. Nitric oxide synthase (NOS) isoforms , as important factors during skin wound healing, synthesize nitric oxide (NO) which may be involved in the whole event of skin wound healing and play important roles in cell proliferation, differentiation and apoptosis, angiogenesis, matrix deposits and remolding. Furthermore, NO also exerts effects in some cutaneous diseases. In the present paper, the expressions of NOS isoforms and the roles of NO during skin wound healing were reviewed with references to the advances in the studies on skin wound healing. It is suggested that nitric oxide synthases, play significant parts during skin wound healing, which is worthy of further investigation.

Key words: nitric oxide synthase, nitric oxide, skin, wound healing