| MMP-9和TIMP-1在育龄期DUB患者子宫内膜组织中的表达及意义 |
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| 引用本文： | 康燕华,张彦芳,任雁林,舒丽莎,李建平,常丽锦.MMP-9和TIMP-1在育龄期DUB患者子宫内膜组织中的表达及意义[J].河北医药,2009,31(6):647-648. |
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| 作者姓名： | 康燕华 张彦芳 任雁林 舒丽莎 李建平 常丽锦 |
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| 作者单位： | 河北北方学院附属第一医院妇产科,河北省张家口市,075000 |
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| 基金项目： | 河北省科学技术研究与发展指导计划 |
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| 摘 要： | 目的 研究育龄期功能失调性子宫出血（DUB）患者子宫内膜局部基质金属蛋白酶-9（MMP-9）、基质金属蛋白酶抑制剂（TIMP-1）的表达变化。方法采用免疫组化S-P法检测35例育龄期DUB患者（病例组）及20例正常月经健康女性排卵后期（对照组）子宫内膜MMP-9、TIMP-1的表达情况。同时用TUNEL原位标记技术精确测定子宫内膜功能层的细胞凋亡指数。结果育龄期DUB女性以排卵型为主（30／35），其子宫内膜组织中MMP-9在出血部位的表达显著高于正常部位及对照组（P〈0．05），TIMP-1在出血部位的表达显著低于正常部位及对照组（P〈0．05），且出血部位细胞凋亡指数较正常部位及对照组显著增高（P〈0．01），差异均有统计学意义。结论子宫内膜局部MMP-9与TIMP-1失衡与育龄期DUB的发生有关，细胞凋亡也参与了DUB的发生。
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| 关 键 词： | 功能失调性子宫出血(DUB) MMP-9 TIMP-1 细胞凋亡 |
The significance of expression changes of MMP-9,TIMP-1 in endometria of women with adult dysfunctional uterine bleeding |
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| KANG Yanhua,ZHANG Yanfang,REN Yanlin,et al..The significance of expression changes of MMP-9,TIMP-1 in endometria of women with adult dysfunctional uterine bleeding[J].Hebei Medical Journal,2009,31(6):647-648. |
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| Authors: | KANG Yanhua ZHANG Yanfang REN Yanlin |
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| Institution: | KANG Yanhua,ZHANG Yanfang,REN Yanlin,et al.Department of Gynecology , Obstetrics,The First Hospital Affiliated to Hebei North Collage,Hebei,Zhangjiakou 075000,China |
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| Abstract: | Objective To observe the changes of expression of MMP-9 and TIMP-1 in endometrial region of women with dysfunctional uterine bleeding(DUB).Methods The expression of MMP-9,TIMP-1 in endometria was detected by immunohistochemistry in 35 patients with adult dysfunctional uterine bleeding and 20 healthy women(control group).TUNEL technology was used to label in situ apoptotic cells to detect exactly apoptosis index in endometrial tissue.Results The expression of MMP-9 in local bleeding region was significantly ... |
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| Keywords: | MMP-9 TIMP-1 |
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