Peng H

BACKGROUND: Endometrial cancer (EC) is one of the most common malignant tumors in women, and in recent years, the role of gut microbiota in tumorigenesis has gradually gained attention. Previous studies have shown that the gut microbiome is…

OBJECTIVE: To study whether the impact of serum progesterone level on the day of hCG administration on reproductive outcomes varies across age groups and ovarian stimulation protocols in fresh in fresh in vitro fertilization (IVF) and intra…

The female reproductive tract (FRT) serves as the core of human reproduction, and its health is directly related to population quantity and family happiness. The high incidence rate of female reproductive tract diseases globally poses a sev…

OBJECTIVE: To evaluate the dynamics of serum medroxyprogesterone acetate (MPA) concentrations and their influence on serum progesterone (P) levels and pregnancy outcomes in the progestin-primed ovarian stimulation (PPOS) protocol. A total o…

The rapid accumulation of biomedical cohort data presents opportunities to explore disease mechanisms, risk factors, and prognostic markers. However, current research often has a narrow focus, limiting the exploration of risk factors and in…

PURPOSE: To describe the clinical and imaging characteristics of Herlyn-Werner-Wunderlich syndrome (HWWS). METHODS: This study presented an observational case series involving consecutive patients diagnosed with HWWS, whose medical records…

OBJECTIVES: To investigate the effect of gonadotropin-releasing hormone agonist (GnRHa) pre-treatment on the clinical outcomes of fresh and frozen embryo transfers (ETs and FETs, respectively) in infertile patients with adenomyosis. DESIGN…

Introduction: Endometriosis (EMS) is characterized as a prevalent gynecological inflammatory disorder marked by the existence of endometrial tissues situated beyond the uterus. This condition leads to persistent pelvic pain and may contribu…

BACKGROUND: Female fertility declines with increased maternal age, and this decline is even more rapid after the age of 35 years. Follicular fluid (FF) is a crucial microenvironment that plays a significant role in the development of oocyte…

INTRODUCTION: Microwave ablation (MWA) effectively treats adenomyosis, yet symptom recurrence remains challenging. Thus, our study aims to explore the independent risk factors related to symptom recurrence after MWA of symptomatic adenomyos…

The distinctive three-dimensional architecture, biological functionality, minimal immunogenicity, and inherent biodegradability of small intestinal submucosa extracellular matrix materials have attracted considerable interest and found wide…

BACKGROUND: There is still no consensus on the optimal time of oocyte-sperm co-incubation during in vitro fertilization and embryo transfer (IVF-ET). The aim of this meta-analysis was to compare the effects of brief (1-6 h) and long (16-24 …

BACKGROUND: This study aimed to determine the predictive factors for post-conization of residual disease in subsequent hysterectomy for cervical intraepithelial neoplasia grade 2 or 3. METHODS: This retrospective study included 267 patient…

OBJECTIVES: Tumor markers have been widely used clinically. Detection of serum CA125 is one of the commonly used clinical methods for early screening and early diagnosis of epithelial ovarian cancer, but it is difficult to diagnose epitheli…

BACKGROUND: Endometriosis is a benign gynecologic disease that causes chronic pelvic pain, dysmenorrhea and infertility and shares several characteristics with malignant tumors, afflicting women of reproductive age. Hexokinase 2 plays an es…

AIMS: To ask lots of questions and try to find the truth about the medicine-based effectiveness of letrozole (LE) combined with human menopausal gonadotropin (HMG) in the treatment of inability to have children crops patients with endocrine…

Prostacyclin (PGI2) plays key roles in shaping the immune microenvironment and modulating vasodilation, whereas its contribution to endometriosis (EMs) remains largely unclear. Our study suggested that prostacyclin synthase (PTGIS)-dependen…

PURPOSE: Endometriosis (EMS) is confirmed pathophysiologically to be an estrogen-dependent disease, similar to endometrial hyperplasia/cancer and breast cancer. Epidemiological and biological data on endometriosis might explain links betwee…

RATIONALE: Choriocarcinoma is a highly aggressive tumor. It occurs infrequently during pregnancy. The management of choriocarcinoma during pregnancy poses several challenges. PATIENT CONCERNS: At 34 weeks of gestation, a 21-year-old primig…

Abstract Background: Endometriosis is a benign gynecologic disease that causes chronic pelvic pain, dysmenorrhea and infertility and shares several characteristics with malignant tumors, afflicting women of reproductive age. Hexokinase 2 (…

Endometriosis is an inflammatory gynecological disorder characterized by endometrial tissue growth located outside of the uterine cavity in addition to chronic pelvic pain and infertility. In this study, we aim to develop a potential therap…

PURPOSE: To study the chromosome constitution of equal-sized three-cell embryo. METHODS: We determined the chromosome constitution of 105 blastomeres from 35 embryos using multiple annealing and looping-based amplification cycles (MALBAC) …