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• 临床研究 • 上一篇    下一篇

胰岛素样生长因子Ⅰ及其受体在子宫内膜异位症中的表达

苑春莉1,王医术2,盛 辉3,李荷莲4,马 宁*,王筱璐*,曾晓娟*   

  1. 1. 吉林大学第一医院妇产科,吉林 长春 130021; 2.吉林大学基础医学院 教育部 病理生物学重点实验室,吉林 长春130021; 3. 吉林大学第一医院呼吸科, 吉林 长春130021; 4. 吉林大学第二医院妇产科,吉林 长春
  • 收稿日期:2006-02-24 修回日期:1900-01-01 出版日期:2007-05-28 发布日期:2007-05-28
  • 通讯作者: 苑春莉

Expressions of insulin-like growth factor Ⅰ and its receptor in endometriosis

YUAN Chun-li1, WANG Yi-shu2, SHENG Hui3, LI He-lian4,MA Ning*,WANG Xiao-lu*,ZENG Xiao-juan*   

  1. 1. Department of Gynecology and Obstetrics, First Hospital, Jilin University, Changchun 130021,China; 2. ME Key Laboratory of Pathobiology, School of Basic Medical Sciences, Jilin University, Changchun 130021, China;3. Department of Respiratory Diseases, First Hospital, Jilin University, Changchun 130021, China; 4. Department of Gynecology and Obstetrics, Second Hospital, Jilin University, Changchun 130041, China
  • Received:2006-02-24 Revised:1900-01-01 Online:2007-05-28 Published:2007-05-28
  • Contact: YUAN Chun-li

摘要: 目的:探讨胰岛素样生长因子Ⅰ(IGF-Ⅰ)及其受体与子宫内膜异位症的关系。方法:应用免疫组织化学法(常规S-P法)对子宫内膜异位症患者的在位子宫内膜(17例)、异位子宫内膜(30例)进行IGF-Ⅰ及其受体的检测, 取25例正常子宫内膜组织作为对照。 结果:IGF-Ⅰ及其受体在3组子宫内膜的腺细胞强表达,IGF-Ⅰ在3组子宫内膜间质弱表达,IGF-Ⅰ受体在子宫内膜间质不表达。IGF-Ⅰ在子宫内膜异位症患者的在位子宫内膜、异位子宫内膜的表达均强于对照组正常子宫内膜(P<0.01)。IGF-Ⅰ受体在子宫内膜异位症患者的异位子宫内膜的表达强于其在位子宫内膜和对照组正常子宫内膜(P<0.01)。 结论:IGF-Ⅰ在子宫内膜异位症的发生、发展中起促进作用。

关键词: 胰岛素样生长因子Ⅰ, 受体, IGF 1型

Abstract: Abstract:Objective To study the expressions of insulin-like growth factor Ⅰ (IGF-Ⅰ ) and its receptor (IGF-1R) in endometriosis. Methods Immunohistochemical assay was adopted to detect the levels of IGF-Ⅰ and IGF-1R in specimen of endometria from the ectopic and eutopic endometrium from 30 cases of clinical endometriosis 25 normal endomentrium were used as control. Results IGF-Ⅰ and its receptor expressed strongly in glandular epithelial cells of endometrium in 3 groups;IGF-Ⅰ expressed poorly in stromal cells of endometrium in 3 groups;while IGF-Ⅰ didn’〖KG-3〗t express. The expression levels of IGF-Ⅰ in endometrium in patients with endometriosis were higher than that in controls(P<0.01). The expression level of IGF-1R in eutopic endometrium was higher than those in normal and ectopic endometrium(P<0.01).Conclusion IGF-Ⅰ play an important role in pathogenesis of endometriosis.

Key words: insulin-like growth factor Ⅰ, receptor, IGF type Ⅰ

中图分类号: 

  • R711.71