Zheng Z

BACKGROUND: Hemorrhagic ascites is a rare manifestation of endometriosis. Here, we present an unusual case in a perimenopausal woman that was successfully managed laparoscopically, and summarize its clinical characteristics to provide guida…

BACKGROUND: The gamma-glutamyl transferase (GGT) to high-density lipoprotein (HDL) ratio (GGT/HDL) has recently emerged as a potential biomarker for metabolic and liver diseases. This study aimed to investigate the association between GGT/H…

ObjectivesTo explore the correlation between different delivery methods for high-positioned fetal heads during cesarean section(CS) and obstetric complications.MethodsA retrospective analysis of 236 cephalic-position CS patients with high-f…

Aging impairs the regenerative capacity and differentiation potential of human adipose-derived stem cells (hASCs), but the mechanisms underlying their functional decline remain unclear. Through systematic functional assays and in vivo exper…

BACKGROUND: Whether cyst size affects ovarian reserve before and after surgery remains controversial. OBJECTIVE: The objective of this study is to determine whether cyst size causes differences in pre- and post-ovarian reserve impairment a…

BackgroundMosaic embryos have been proven to be capable of resulting in live births and have become an option for embryo transfer under certain circumstances. Recent guidelines suggested that embryo morphological scoring should be taken int…

OBJECTIVE: This study aims to develop and validate an artificial intelligence (AI) model based on ultrasound (US) videos and images to improve the performance of junior sonologists in detecting deep infiltrating endometriosis (DE). METHODS…

This review examines the regulatory role of m6A methylation modification in embryo implantation, focusing specifically on its impact on uterine receptivity and decidualization. It offers a comprehensive examination of the essential theoreti…

INTRODUCTION: Endometriosis is a prevalent chronic gynecological disease, characterized by the growth of endometrial glands and stroma outside the uterus and by the presence of chronic inflammatory lesions. This condition is one of the most…

Ming Wei,1 Weijun Liu,1– 3 Zhangqiang Zheng,1 Yun Liu,1 Xingzhou Zhang1 1Tianjin NanKai Hospital, Tianjin Medical University, Tianjin, People’s Republic of China; 2Department of Scientific Research, Tianjin Key Laboratory of Acute Abdomen D…

BackgroundComprehensive sonographic evaluation of pre- and postmenopausal women with abnormal uterine bleeding is essential for accurate diagnosis and the optimization of curative outcomes for endometrial malignancy. Microvascular flow imag…

ObjectiveThis study aimed to analyze the trends and epidemiological characteristics of pancreatic cancer (PC) mortality in China from 2004 to 2021, focusing on gender, age, and regional disparities. The goal was to provide a comprehensive u…

PurposeThis pilot study aimed to explore the necessity for 47,XYY syndrome males (couples) to perform PGT rather than conventional In Vitro Fertilization (IVF)/Intracytoplasmic Sperm Injection (ICSI) cycles.MethodsA retrospective cohort stu…

RESEARCH QUESTION: Does surgical management of ovarian endometriomas improve in vitro fertilization (IVF)/intracytoplasmic sperm injection (ICSI)? DESIGN: This retrospective study analyzed 1,456 IVF/ICSI cycles from June 2017 to September …

BACKGROUND: Endometriosis is a chronic gynecological condition that can result in pelvic pain and infertility, thereby significantly impacting women's reproductive health. Psychological disorders such as anxiety and depression are common in…

OBJECTIVE: To investigate the mechanism of Bushen Huoxue decoction (, BSHXD) to treat endometriosis-induced infertility. MEDHODS: The main compounds of BSHXD were determined by high performance liquid chromatography-mass spectrometry (HPLC…

Although several studies have reported that high maternal BMI could influence the cumulative live birth rate (CLBR) in fresh embryo transfer cycles, the association of BMI with CLBR remains unclear in patients that completed IVF treatment. …

PurposeTogether with ultrasound measurement of follicle size, serum estradiol (E2) provides guidance for controlled ovarian hyperstimulation (COH). However, during the COH process, some patients experience decreased serum E2 level, especial…

PurposeTo determine the impact of polycystic ovary syndrome on in vitro fertilization/intracytoplasmic sperm injection and embryo transfer outcomes while analyzing the influencing factors.Patients and methodsA retrospective cohort study com…

Background and aimsIncreasing interest in hypnotherapy's application for a wide range of health conditions has spurred a rise in global research and publications. This study aims to visualize development patterns and current research hotspo…

BackgroundMelatonin, a hormone found in various bodily fluids and cells, is known for its potent antioxidative, anti-apoptotic, and endocrine regulatory properties. This study aimed to analyze melatonin levels in patients with diminished ov…

Ribosomal proteins constitute the principal components of ribosomes, and their functions span a wide spectrum. Recent investigations have unveiled their involvement in oocyte and embryo development, playing a pivotal role in reproductive de…

BackgroundPlacenta accreta spectrum disorders (PAS) are a severe complication characterized by abnormal trophoblast invasion into the myometrium. The underlying mechanisms of PAS involve a complex interplay of various cell types and molecul…

Acute pancreatitis (AP)‑associated lung injury (ALI) is a critical complication of AP. Adropin is a regulatory protein of immune metabolism. The present study aimed to explore the immunomodulatory effects of adropin on AP‑ALI. For this purp…

Primary hepatocellular carcinoma (HCC, hepatocellular carcinoma) is the third leading cause of tumor death in the world and the second leading cause in China. The high recurrence rate at 5 years after surgery also seriously affects the long…