Zhang B

OBJECTIVE: To investigate the clinical characteristics and treatment of large ovarian masses in adolescents. METHODS: Adolescents with large ovarian masses (≥10 cm in diameter) who were treated in Beijing Obstetrics and Gynecology Hospital…

BACKGROUND: Colposcopy offers an accurate way to the diagnose of cervical precancerous lesions. However, the diagnostic accuracy of colposcopy is unsatisfied. This study was to evaluate colposcopic accuracy according to the 2011 Internation…

BACKGROUND: Pancreaticobiliary reflux (PBR) causes chronic inflammation of the gallbladder mucosa and changes in the bile components, which are known to promote gallstone formation. This study aimed to investigate the bile biochemistry chan…

BACKGROUND: Recurrent implantation failure (RIF) is a major limitation of assisted reproductive technology, which is associated with impaired endometrial receptivity. Although N6-methyladenosine (m6A) has been demonstrated to be involved in…

BACKGROUND: To minimize the rate of in vitro fertilization (IVF)- associated multiple-embryo gestation, significant efforts have been made. Previous studies related to machine learning in IVF mainly focused on selecting the top-quality embr…

Background: It has not been fully elucidated whether the change of the uterus flora is correlated to impaired fecundity. This case-control study aimed to analyze the differences in uterus microbial flora between women with post-cesarean sec…

Ovarian cancer is one of the most aggressive and highly lethal gynecological cancers. The purpose of our study is to build a free prognostic web server to help researchers discover potential prognostic biomarkers by integrating gene express…

Endometriosis, a chronic disease characterized by recurrent pelvic pain and infertility, severely impacts the health and life quality of many women worldwide. Since phytoestrogens are commonly found in a variety of foods, and estrogen is a …

Endometriosis (EM) is a chronic inflammatory disease affecting women aged between 23 and 42 years with a prevalence of 6%-10%. S100A7, a member of the S100 protein family, has been implicated in promoting inflammation. However, the role of …

OBJECTIVE: To compare the therapeutic effect of transumbilical single-port laparoscopic surgery (TSPLS) and three-port laparoscopic surgery (TPLS) on ovarian cyst. METHODS: Clinical data of 60 patients with ovarian cyst admitted to our hos…

OBJECTIVE: The primary objective of the study was to assess traditional Chinese formula DKP supplementation in terms of efficacy and safety on reproductive outcomes of expected poor ovarian responder (POR, POSEIDON Group 4) undergoing in vi…

The vaginal and uterine microbiota play important roles in the health of the female reproductive system. However, the interactions among the microbes in these two niches and their effects on uterine health remain unclear. Here we profile th…

RATIONALE: Spontaneous uterine rupture during pregnancy, occurring most often during labor in the context of a scarred uterus, is a serious obstetric complication. Perhaps even more serious because of its extreme rarity, spontaneous uterine…

BACKGROUND: Primary fallopian tube carcinoma (PFTC) is a malignant tumor of the female genital tract that mostly presents intraperitoneal dissemination in clinical practice. The incidence of upper anterior mediastinal metastasis in PFTCs is…

AIMS: MicroRNAs play essential roles in tumorigenesis and progression in various cancers including endometrial cancer. Here we assessed the role of miR-135a on proliferation, chemosensitivity, migration and invasion of endometrial cancer ce…

PURPOSE: To evaluate the effects of quercetin on proliferation, invasion and migration of endometrial stromal cells (ESCs) from adenomyosis patients. METHODS: Primary ectopic ESCs (EESCs) and eutopic ESCs (EuESCs) were obtained and purifie…

The present study aims to investigate the effects and mechanisms of sarsasapogenin resistance to precocious puberty. Female Sprague Dawley rats were divided into a normal (N) group, model (M) group, leuprolide (L) group, and sarsasapogenin …

BACKGROUND: Existing drugs are far from enough for investigators and patients to administrate the therapy of rheumatoid arthritis. Drug repositioning has drawn broad attention by reusing marketed drugs and clinical candidates for new uses. …

OBJECTIVE: Endometriosis (Ems) is one benign disorder that frequently leads to chronic pelvic pain, dysmenorrhea or even infertility. Featured as the ectopic growth of active endometrial tissues on tissues beyond the muscular layer, Ems has…

Objective: The purpose of this study was to explore the application of transvaginal two-dimensional and three-dimensional power Doppler ultrasound in pregnancy corpus luteum to predict the final outcome of early intrauterine pregnancy. Meth…

BACKGROUND: Adenomyosis is a benign disease with elevated CA125 level. CASE PRESENTATION: We report 3 cases with adenomyosis who developed ischemic stroke during menstruation. The levels of CA125, CA19-9, and D-dimer were elevated, which d…

OBJECTIVE: To investigate the relationship between the transcription of ANRIL, P15, P14 and P16 at the same locus and the regulation mechanism of ANRIL. METHODS: Publicly available database of Cancer Cell Line Encyclopedia (CCLE) was used …

Diabetic cardiomyopathy (DCM) leads to heart failure and death in diabetic patients, no effective treatment is available. Notoginsenoside R1 (NGR1) is a novel saponin that is derived from Panax notoginseng and our previous studies have show…

OBJECTIVE: To evaluate the effects of different treatment methods for previous ectopic pregnancies (EP) on cryopreserved embryo transfer (CET) outcomes. MATERIALS AND METHODS: This was a retrospective cohort study. Patients with EP histori…

The aim of the present study was to investigate the effects of Icaritin on the proliferation and decidualization of endometrial stromal cells (ESCs). A total of 20 specimens of endometrium were collected during hysterectomy at the Gynecolog…