Methods Peritoneal fluid and ectopic endometrial tissues of 30 patients with endometriosis (10 early stage and 20 severe stage) and 10 no-endometriosis were obtained .

Methods The patients were divided into different groups on base of R-AFS standard,and the levels of IL-8 in peritoneal fluid and IL-8 mRNA in endomembrane tissue were detected by ELISA,real-time-PCR,respectively.

Effect of danazol on rat ectopic endometrium;

Objectives: To study the expression and steroidal regulation of integrinα_5 and integrinβ_3 in eutopic endometrium and ectopic endometrium ,and to investigate the effects of estradiol、progesterone、anti- estradiol and anti-progesterone on the expression of integrinα_5、β_3mRNA in cultured human endometriotic cells in vitro.

Objective: To investigate the expression of the tissue inhibitor of metalloproteinase-2 in the eutopic and ectopic endometrium from women with and without endometriosis, there by to determine the role of the tissue inhibitor of metalloproteinase-2 (TIMP-2) in the pathogenesis of endometriosis.

Objective To study the expression patterns of ER and P450arom in the ectopic and eutopic endometrium with adenomyosis and the normal endometrium without estrogen-dependent disorders.

Methods The stromal cell of ectopic implants was exposed to various concentrations (5、10、20μg/L )of IL-1β and the 10μg/L of IL-1β was cocultured with ectopic implants, eutopic and normal endometrium.

Methods:The stromal cell of ectopic implants was exposed to various concentrations(5,10,20 ng/ml) of IL-1β and the 10 ng/ml of IL-1β was cocultured with ectopic implants,eutopic and normal endometrium.