Li L

OBJECTIVE: To study the effect of interleukin-1β (IL-1β) on the expressions activin A, follistatin, and cripto in cultured human endometrial stromal cells (HESCs) form patients with endometriosis. METHODS: Cultured HESCs were stimulated wi…

BACKGROUND: Endometriosis is a benign chronic gynecological disease that affects women of reproductive age, characterized by the presence of functional endometrial tissues outside the uterine cavity. GnRH agonists exhibit anti-proliferative…

BACKGROUND: Serous tubal intraepithelial carcinoma (STIC) and the p53 signature in tubal mucosa have been supported to be precursor lesions in high-grade serous carcinoma (HGSC) of the fallopian tube, ovary, and peritoneum. It remains criti…

BACKGROUND: Recent advances suggest fallopian tube as the main cellular source for women's pelvic serous carcinoma (PSC). In addition to TP53 mutations, many other genetic changes are involved in pelvic serous carcinogenesis. IMP3 is an onc…

Sperm morphology is the best predictor of fertilization potential, and the critical predictive information for supporting assisted reproductive methods selection. Given its important predictive value and the declining reality of semen quali…

OBJECTIVE: To report a new complication after laparoscopic surgery i.e recurrence of endometrium and leiomyoma fragments from uterine tissue residues after laparoscopic hysterectomy or laparoscopic myomectomy. Methods : This study was carri…

Background. Miscarriage is a very common complication during early pregnancy. So far, clinical therapies have limitation in preventing the early pregnancy loss. Chinese Medicine, regarded as gentle, effective, and safe, has become popular a…

Endometriosis is a puzzling and debilitating disease that affects millions of women around the world. Ovary is the most common organ site involved by endometriosis. Despite various hypotheses about its cell of origin, uncertainty remains. O…

OBJECTIVE: Human epididymis protein 4 (HE4) has been approved for diagnosing ovarian cancer. The goal of this meta-analysis was to evaluate the clinical value of the serum HE4 in the diagnosis of ovarian cancer. METHODS: The PubMed and Emb…

OBJECTIVE: To detect aberrant methylation in the promoter region of fetal endometriosis susceptibility gene homeobox-10 (HOXA10) in women with and without folic acid supplementation and explore the effect of folic acid in optimizing intraut…

OBJECTIVES: To evaluate the clinical outcomes of gonadotropin-releasing hormone analog (GnRHa) combined with implantation of a levonorgestrel-releasing intrauterine system (LNG-IUS) in adenomyosis patients with significantly enlarged uterus…

Pedicle torsion of adnexal cysts results from the increased weight of cysts, longer length of the ovarian and suspensory ligaments or ovarian teratoma. Color doppler ultrasonography is particularly important for detecting suspected cyst tor…

PURPOSE: To evaluate whether psychological stress, as well as changes in hypothalamus-pituitary-adrenal (HPA) axis and sympathetic nervous system (SNS) at different time points during a first in vitro fertilization (IVF) cycle, correlates w…

A relationship between endometriosis and tumor necrosis factor (TNF-α) and interleukin-6 (IL-6) gene polymorphisms has been raised for Asians. However, this topic is controversial. This study was a meta-analysis to explore whether TNF-α/IL-…

OBJECTIVE: To investigate the effects on pelvic pseudocyst, ovarian function and symptoms of peri-menopausal period in patients with benign uterine disease undergoing simultaneous hysterectomy and bilateral salpingectomy. METHODS: From Jan…

OBJECTIVE: To investigate strategies of diagnosis and treatment of ureter endometriosis. METHODS: From 1983 to 2010, the cases registered in Peking Union Medical College Hospital and confirmed as ureter endometriosis by surgery were enroll…

OBJECTIVE: To explore the hospital expenses and hospital stay of surgical management for endometriosis and adenomyosis. METHODS: The average hospital expenses and average hospital stay were compared for a total of 12003 patients of endomet…

BACKGROUND: To determine the effect of higher progesterone (P) level on endometrial receptivity. METHODS: This was a prospective analysis conducted in the Reproductive Medical Center of Peking University Third Hospital. All patients receiv…

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 evaluate the effects of tumor necrosis factor-alpha (TNF-alpha) on porcine oocyte maturation, spindle dynamics, and chromosome alignment. DESIGN: Controlled, prospective study. SETTING: University hospital and IVF research l…

OBJECTIVES: New ovarian cancer biomarkers suitable for early disease diagnosis, prognosis or monitoring could improve patient management and outcomes. DESIGN AND METHODS: Nidogen-2 was measured by immunoassay in serum of 100 healthy women,…

OBJECTIVE: To evaluate long term effect and related factors in patients with menorrhagia treated by microwave endometrial ablation (MEA). METHODS: Total of 334 women with menorrhagia were treated by MEA, the range of age was from 29 to 59 …

Objective To investigate the relationship between Kiss-1 and heparanase expressions and the development and progression of adenomyosis. Methods The expressions of Kiss-1 and Hpa mRNA in cultured glandular cells in adenomyosis group (n=10) a…

Ovarian cancer is one of the most common cancers in women. Its early stages may be asymptomatic, and as a result diagnosis frequently occurrs at an advanced, often incurable, stage. The high mortality and low survival rates associated with …