子宫内膜异位症患者腹腔液血管内皮生长因子与内抑素的表达

南方医科大学学报 ›› 2004, Vol. 24 ›› Issue (01): 69-71.

子宫内膜异位症患者腹腔液血管内皮生长因子与内抑素的表达

刘木彪, 何援利, 彭冬先

第一军医大学珠江医院妇产科, 广东, 广州, 510282

出版日期:2004-01-20 发布日期:2004-01-20
基金资助:
收稿日期:2003-8-21。
基金项目:广东省科技厅科技计划项目(2003B30502)
作者简介:刘木彪(1972- ),男,1995年毕业于第一军医大学,现为在读硕士研究生,主治医师、讲师,主要研究方向:妇科内镜技术及子宫内膜异位症,电话:020-61643360

Expression of vascular endothelial growth factor and endostatin in peritoneal fluid of patients with endometriosis

LIU Mu-biao, HE Yuan-li, PENG Dong-xian

第一军医大学珠江医院妇产科, 广东, 广州, 510282

Online:2004-01-20 Published:2004-01-20

摘要/Abstract

摘要： 目的探讨子宫内膜异位症(内异症)患者腹腔液中血管内皮生长因子(VEGF)和内抑素(ENS)在内异症血管生成调控机制中的作用。方法采用ELISA法检测50例内异症患者(Ⅰ~Ⅱ期26例、Ⅲ~Ⅳ期24例)和42例非内异症患者(对照组)腹腔液中VEGF和ENS的含量,分析二者浓度及其比值与内异症之间的关系。结果内异症组腹腔液VEGFENS浓度和VEGF/ENS比值均高于对照组(P<0.01);内异症患者中Ⅲ~Ⅳ期VEGF和ENS含量均高于Ⅰ~Ⅱ期(P<0.01)而VEGF/ENS比值前者则低于后者(P<0.01)。增殖期与分泌期比较,除内异症组VEGF水平前者高于后者外(P<0.05)对照组VEGF和两组ENS水平两期比较均无差异(P>0.05)。结论 VEGF和ENS同时参与了内异症的血管生成调控而两者表达水平的失衡可能才是内异症发病的关键。

Abstract: Objective To investigate the r el ationship of vascular endothelial growth factor (VEGF) and endostatin with en-do metriosis.Methods The levels of vascular endothelial growth factor and endostat in were measured using ELISA in 50 women with endometriosis (stage Ⅰ~Ⅱ26 case s and stage Ⅲ~Ⅳ24 cases) in comparison with 42 women without en-dometriosis.Results The VEGF, endostatin concentrations and VEGF/endostatin ratio in endometr iosis group were signifi-cantly higher than the mean value in the control group (P<0.01). The VEGF and endostatin levels in stages Ⅲand Ⅳwere both significan tly higher than those in stagesⅠandⅡ(397±81 pg/ml vs315±64 pg/ml, 125±62 ng /ml vs66±40 ng/ml, P<0.01). However, the VEGF/endostatin ratio was lower in th e advanced stages. There was no significant difference between follicular phase and luteal phase except that the VEGF level in follicular phase was higher than that in luteal phases.Conclusions Both VEGF and endostatin may play a role in the regulation of angiogenesis of endometriosis, and the balance of angiogenic stimu-lators and inhibitors may be critical to the development of endometriosis.

中图分类号:

R711.71

刘木彪, 何援利, 彭冬先. 子宫内膜异位症患者腹腔液血管内皮生长因子与内抑素的表达[J]. 南方医科大学学报, 2004, 24(01): 69-71.

LIU Mu-biao, HE Yuan-li, PENG Dong-xian. Expression of vascular endothelial growth factor and endostatin in peritoneal fluid of patients with endometriosis[J]. Journal of Southern Medical University, 2004, 24(01): 69-71.

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