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[Bcl-2和Bax蛋白在子宫内膜异位症中的表达]

[Expression of Bcl-2 and Bax protein in endometriosis].

作者信息

Huang Feng-ying, Lin Qiu-hua, Fang Xiao-ling

机构信息

Department of Obstetrics and Gynecology, Second Xingya Hospital, Central South University, Changsha 410011, China.

出版信息

Hunan Yi Ke Da Xue Xue Bao. 2003 Apr;28(2):102-6.

PMID:12934347
Abstract

OBJECTIVE

To study the pathophysiological effect of the expression of the apoptosis-regulating protein Bcl-2 and Bax in endometrosis.

METHOD

Samples were obtained from 16 patients with adenomyosis, 12 ovarian endometriosis, and 17 normal endometrum. Bcl-2 and Bax expression were examined by immunohistochemical ABC staining with specific monoclonal antibodies.

RESULTS

  1. The expression of Bcl-2 or Bax in the eutopic endometrium was the same as the normal endometrium and their immunoreactivity was found predominately in the glandular epithelial cells, showing obvious cyclic changes. 2. The Bcl-2 and Bax expression in adenomyosis was not the cyclic change in ectopic glandular cells. 3. Less expression of Bcl-2 and Bax was found in the ovarian endometriosis.

CONCLUSIONS

  1. The Bcl-2 and Bax cyclic change may play an important role in the proliferation and physiologic death of normal and eutopic endometrial glandular epithelial cells. 2. Bcl-2 may play an important role in forming adenomyosis. 3. Bcl-2 may be the cause of forming chocolate cyst by prompting apoptosis.
摘要

目的

研究凋亡调节蛋白Bcl-2和Bax的表达在子宫内膜异位症中的病理生理作用。

方法

从16例子宫腺肌病患者、12例卵巢子宫内膜异位症患者和17例正常子宫内膜获取样本。采用特异性单克隆抗体通过免疫组织化学ABC染色检测Bcl-2和Bax的表达。

结果

  1. 在位内膜中Bcl-2或Bax的表达与正常子宫内膜相同,其免疫反应主要见于腺上皮细胞,呈现明显的周期性变化。2. 子宫腺肌病异位腺细胞中Bcl-2和Bax的表达无周期性变化。3. 卵巢子宫内膜异位症中Bcl-2和Bax的表达较少。

结论

  1. Bcl-2和Bax的周期性变化可能在正常和在位子宫内膜腺上皮细胞的增殖和生理性死亡中起重要作用。2. Bcl-2可能在子宫腺肌病的形成中起重要作用。3. Bcl-2可能通过促进凋亡导致巧克力囊肿的形成。

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[Expression of Bcl-2 and Bax protein in endometriosis].[Bcl-2和Bax蛋白在子宫内膜异位症中的表达]
Hunan Yi Ke Da Xue Xue Bao. 2003 Apr;28(2):102-6.
2
[Expression of bcl-2 in the normal endometrium and endometrium of adenomyosis].[bcl-2在正常子宫内膜及子宫腺肌病子宫内膜中的表达]
Hunan Yi Ke Da Xue Xue Bao. 2000 Oct 28;25(5):453-6.
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[Expression of bcl-2 protein in adenomyosis].[子宫腺肌病中bcl-2蛋白的表达]
Zhonghua Fu Chan Ke Za Zhi. 2000 Sep;35(9):533-5.
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Apoptosis patterns in eutopic and ectopic endometrium, adhesions and normal-looking peritoneum from women with or without endometriosis.有或没有子宫内膜异位症的女性在位内膜和异位内膜、粘连组织以及外观正常的腹膜中的凋亡模式。
Arch Gynecol Obstet. 2009 Aug;280(2):195-9. doi: 10.1007/s00404-008-0895-x. Epub 2008 Dec 27.
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Apoptosis and differential expression of apoptosis-related proteins in endometriotic glandular and stromal cells.子宫内膜异位症腺细胞和基质细胞中的细胞凋亡及凋亡相关蛋白的差异表达
J Soc Gynecol Investig. 2004 Jul;11(5):318-22. doi: 10.1016/j.jsgi.2004.02.005.
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[Expression of apoptosis regulatory protein bcl-2 and bax in endometrium of polycystic ovary syndrome].[凋亡调节蛋白bcl-2和bax在多囊卵巢综合征子宫内膜中的表达]
Zhonghua Fu Chan Ke Za Zhi. 1999 Nov;34(11):652-4.
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Effect of GnRH analogues on apoptosis and expression of Bcl-2, Bax, Fas and FasL proteins in endometrial epithelial cell cultures from patients with endometriosis and controls.促性腺激素释放激素类似物对子宫内膜异位症患者及对照者子宫内膜上皮细胞培养物中细胞凋亡以及Bcl-2、Bax、Fas和FasL蛋白表达的影响。
Hum Reprod. 2007 Mar;22(3):644-53. doi: 10.1093/humrep/del423. Epub 2006 Nov 8.
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Expression of apoptosis-related proteins in peritoneal, ovarian and colorectal endometriosis.腹膜、卵巢及结直肠子宫内膜异位症中凋亡相关蛋白的表达
J Reprod Immunol. 2006 Jun;70(1-2):151-62. doi: 10.1016/j.jri.2005.11.003. Epub 2005 Dec 27.
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Apoptosis and the expression of Bcl-2 and Bax in patients with endometrioid, clear cell, and serous carcinomas of the uterine endometrium.子宫内膜样癌、透明细胞癌及浆液性癌患者的细胞凋亡以及Bcl-2和Bax的表达
Gynecol Oncol. 2001 May;81(2):178-83. doi: 10.1006/gyno.2001.6138.
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Zhonghua Fu Chan Ke Za Zhi. 2012 Dec;47(12):923-7.

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