Yu Q

BACKGROUND: Transjugular intrahepatic portosystemic shunts (TIPS) can alleviate complications of portal hypertension such as ascites and variceal bleeding by decreasing the portosystemic gradient. In limited clinical situations, parallel TI…

Mammalian target of rapamycin (mTOR) is a conserved serine/threonine kinase of the phosphatidylinositol kinase-related kinase family that regulates cell growth, metabolism, and autophagy. Extensive research has linked mTOR to several human …

Fibrotic tissue may contribute to the origin of some endometriosis-related symptoms, such as chronic pelvic pain and infertility. Alterations in the H19/miR-216a-5p/ACTA2 pathway may mediate the regulation of eutopic endometrial stromal cel…

Qi Yu,1 Zirong R Huang,2 Mulan Ren,3 Qing Chang,4 Zhongqi Zhang,5 Susanne Parke61Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Beijing, China; 2Department of Family Planning, Obstetrics & Gynecology Hospita…

AIM: To study whether infertile patients with endometriosis have a higher prevalence of endometrial polyps, and to clarify the characteristics of the pathology of combined polyps. METHODS: Infertile patients who had undergone both hysteros…

Uterine fibroid embolization has been proven effective in treating symptomatic uterine fibroids for appropriately selected patients as an alternative option to surgical approaches. The most common adult uterine position is anteverted follow…

Primary dysmenorrhea (PDM), a significant public health problem for adolescents and young women, is characterized by painful menstrual cramps. Recent neuroimaging studies have revealed that brain functional and structural abnormalities are …

PIK3R1 (p85α regulatory subunit of PI3K) is frequently mutated across cancer lineages. Herein, we demonstrate that the most common recurrent PIK3R1 mutation PIK3R1(R348∗) and a nearby mutation PIK3R1(L370fs), in contrast to wild-type and mu…

We conducted a prospective, randomized, and controlled trial to assess the optimal dose for GnRH antagonist, cetrorelix, for Chinese women during the course of ovarian stimulation. The patients were randomly divided into two groups, in whic…

Despite the fact that both gonadotropin-releasing hormone (GnRH) agonist and antagonist protocol are effective in suppressing the incidence of premature luteinizing hormone (LH) surges through reversibly blocking the secretion of pituitary …

Prediction of ovarian responses prior to stimulation is not only useful for patient counseling, but also important in tailoring the optimal dosage of gonadotrophin for individual patients. By prospectively study of 214 women undergoing in v…

Perimenopausal dysfunctional uterine bleeding is a common clinical disease.It is difficult to identify patients who are in real needs of treatment and give them appropriate therapy.The treatments for these patients should provide two functi…

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: Aimed at illustrating the means of early diagnosis for prevention of the impairment of kidney function, the results of conservative medical therapy and the surgical treatment in patients with endometriosis of urinary tract. METH…

OBJECTIVE: Clinical experiences in the fields of general gynecology, gynecological oncology and reproductive endocrinology had been accumulated over a long period of time. All of the recorded information was written on various kinds of shee…