Zhonghua fu chan ke za zhi

OBJECTIVE: To investigate epigenetic inactivation of SPOCK2 gene in the malignant transformation of ovarian endometriosis (EM) by comparing the methylation status and protein expression of SPOCK2 gene in the malignant tissues, ectopic endom…

OBJECTIVE: To evaluate the efficiency of levonorgestrel-releasing intrauterine system (LNG-IUS) in the treatment of recurrent endometriosis after conservative surgery or conservative surgery combined with medical treatment. METHODS: Twenty…

OBJECTIVES: To investigate the expression and clinical significance of HOXA10 gene in the eutopic and ectopic endometrium of endometriosis. Mehtods Between Jan.2009 to Aug.2010, 30 patients with endometriosis undergoing laparoscopic surgery…

OBJECTIVE: To investigate the expression of steroidogenic factor 1 (SF-1) in eutopic endometrium, ovarian endometriosis (EM) and adenomyosis. METHODS: From Jan. 2008 to Dec. 2010, 30 patients with both ovarian endometriotic cysts and adeno…

OBJECTIVE: To investigate the expression of transforming growth factor (TGF)-β and Smad pathway expressed in adhesion peritoneums in patients with endometriosis (EM). METHODS: From Dec. 2009 to Mar. 2010, 11 patients with EM [including 3 p…

OBJECTIVE: To investigate long-term effect on radiofrequency heat-coagulation (RF) endometrial ablation in treatment of anovulatory dysfunctional uterine bleeding (DUB). METHODS: From Jul. 2001 to Nov. 2009, 1196 patients with DUB who were…

OBJECTIVE: To study the regulation of microRNA 199a (miR-199a) on adhesion, migration and invasion ability of human eutopic endometrial stromal cells (ESC) from patients with endometriosis. METHODS: ESC were transfected with miR-199a mimic…

OBJECTIVE: To evaluate the relationship between endometriosis fertility index (EFI) and pregnancies after laparoscopic surgery in endometriosis-associated infertility. METHODS: From Jan. 2005 to Jan. 2010, medical documents of 350 infertil…

OBJECTIVE: To investigate the characteristics and trends of surgical management on endometriosis in Peking Union Medical College Hospital From 1983 to 2009. METHODS: The medical documents of patients with endometriosis diagnosed by surgica…

OBJECTIVE: To compare clinical effect of gonadotropin releasing hormone agonist (GnRH-a) alone and GnRH-a combined with low-dose dydrogesteronea and estradiol valerate on sex hormone, hypoestrogenic symptoms, quality of life and bone minera…

OBJECTIVE: To investigate the characteristics of the anatomical distribution of posterior deeply infiltrating endometriosis (PDIE) lesions, pain symptoms and effects of laparoscopic surgery. METHODS: Clinical data of 176 PDIE patients with…

OBJECTIVE: To investigate characteristics of endometriotic lesions clone with various pathological subtypes by analyzing the polymorphism of X chromosome linked human androgen receptor allele (HUMARA). METHODS: Eight frozen tissues of endo…

OBJECTIVE: To investigate the effect and mechanism of the formation of intrauterine adhesion (IUA) at different dose of estrogen. METHODS: Thirty-three New Zealand female rabbits were randomly divided into low estrogen group, normal physio…

OBJECTIVE: To investigate the impact on fertility potential of patients with stage I endometriosis treated by gonadotropin-releasing hormone agonist (GnRH-a) treatment followed by laparoscopy surgery. METHODS: From Jan. 2006 to Jun. 2008, …

OBJECTIVE: To study the therapeutic effect of recombinant adeno-associated virus carrying human endostatin gene therapy on endometriosis in mice model. METHODS: Recombinant adeno-associated virus vector carrying human endostatin gene and e…

OBJECTIVE: To investigate the value of human epididymis secretory protein 4(HE4) combined with CA125 assay in differential diagnosis of endometriosis cyst and ovarian malignant tumor. METHODS: The level of HE4 and CA125 were measured by en…

OBJECTIVE: To evaluate the quality of literatures and the accuracy of ultrasonography in diagnosis of deeply infiltrating endometriosis (DIE). METHODS: The database of Medline (1966 to 2009), the excerpta medica database (EMBASE, 1980 to 2…

OBJECTIVE: To investigate the association between distribution of protein gene product (PGP) 9.5-immunoactive nerve fibers in peritoneal endometriotic lesions and disease-associated pain symptoms. METHODS: Thirty two peritoneal endometriot…

OBJECTIVE: To investigate the relationship between expression of cofilin-1 and in vivo implantation capacity of eutopic endometrium of endometriosis. METHODS: Eutopic endometrium of 20 cases with stage III or IV endometriosis were obtained…