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The maintenance of tissue homeostasis and highly balanced counteraction of cellular proliferation and apoptosis are essential for tissue integrity. In our study, we evaluated the expression of apoptosis- regulating proteins Bcl-2, Bax and PARP, and executive apoptotic enzyme caspase-3 in normal, atrophic, hyperplastic and cancerous endometrium. Endometrial samples were obtained from patients wh...

During the secretory phase of the menstrual cycle, the composition of extracellular matrix (ECM) in endometrium changes to favour implantation. In the present study, we have analysed whether some cases of unexplained infertility and recurrent abortions could be explained by abnormal production or turnover of endometrial ECM. Comparison of mRNA levels of a panel of collagens, matrix metalloprote...

Background: The aim of the study was to evaluate the histopathological pattern of endometrium in perimenopausal women presenting with abnormal uterine bleeding. Methods: This prospective study was carried out from June 2014 to May 2015 in a tertiary care teaching hospital on 180 number of perimenopausal women who presented with abnormal uterine bleeding. Results: Most of the patients were betwe...

the purpose of this study was to investigate and compare whether the explant supernatants prepared from endometrial tissues during the proliferative phase, secretory phase and early pregnancy differ in immunosuppressive activity. specimens of nonpregnant endometrium from hysterectomies and normal first trimester decidua following elective aspiration termination of pregnancy were obtained. super...

background: apoptosis is a process that plays an important role during early stage of implantation. the aim of this study was to investigate the incidence of apoptosis in mice endometrium after ovarian stimulation at implantation period. methods: nmri female mice were divided into two groups: 1) control group, which were rendered pseudopregnant by vaginal stimulation and 2) experimental group, ...

BACKGROUND Although the etiology of endometriosis is not well understood, chemokines and their receptors are believed to play a role in its pathogenesis. Therefore, we aimed to investigate the expression and localization of interleukin-8 (IL-8) receptors CXCR1 and CXCR2 in eutopic and ectopic endometrial tissues of women with endometriosis, and in endometrium of women without endometriosis. M...