Tian T

BACKGROUND: Trends toward earlier age at menarche, the starting point in women’s reproductive lifespan, have been observed globally. Whether an earlier age at menarche influences Anti-Müllerian hormone (AMH), a clinical indicator of ovarian…

BackgroundNatural cycle in vitro fertilization (NC-IVF) represents a convenient and safe assisted reproductive technology, making it particularly advantageous for patients with poor ovarian response (POR). This research evaluates the effect…

BackgroundOocyte vitrification, a widely utilized assisted reproductive technology for fertility preservation, can address emergencies arising from the unavailability of sperm from the male partner on the day of oocyte retrieval. However, t…

BackgroundImbalances in alkali elements (AEs) and alkaline earth elements (AEEs) cause reproductive disorders. However, it remains unclear whether AEs/AEEs in follicular fluid have a relationship with the serious reproductive disorder known…

Background and aimsThis network meta-analysis aimed to compare the perioperative efficacy of various minimally invasive hysterectomy procedures for treating benign gynecological diseases and to assess whether vaginal natural orifice translu…

BackgroundThe effects of female chromosomal polymorphisms (FCPs) on various aspects of reproductive health have been investigated, yet the findings are frequently inconsistent. This study aims to clarify the role of FCPs on the outcomes of …

ObjectiveRectal cancer has a high incidence and its onset age is getting younger. Currently, conventional laparoscopic surgery can no longer meet the clinical requirements for surgical incisions. Natural orifice specimen extraction surgery …

BackgroundEnsuring women's sexual and reproductive health (SRH) is a fundamental human right and key to 2030 agenda of the UN Sustainable Development Goals (SDGs), yet limited evidence exists on SRH in China, including national estimates an…

Due to the influence of economic, social and many other factors, there are more and more reproductive problems. Originally introduced for managing male factor infertility, intracytoplasmic sperm injection had become the most commonly used f…

Study questionTo construct prediction models based on the Bayesian network (BN) learning method for the probability of fertilization failure (including low fertilization rate [LRF] and total fertilization failure [TFF]) in assisted reproduc…

Study questionWhat are the roles of maternal 5,10-methylenetetrahydrofolate reductase (MTHFR) C677T/A1298C combination polymorphisms on the embryological and clinical outcomes of IVF/ICSI?Summary answerOur study reveals for the first time t…

Ovarian cancer (OC) is the most lethal gynecological malignancy due to tumor heterogeneity, the lack of reliable early diagnosis methods and the high incidence of chemoresistant recurrent disease. Although there are developments in chemothe…

OBJECTIVE: laser moxibustion on endometriosis related pelvic pain of cold coagulation and blood stasis. METHODS: laser moxibustion instrument. In the sham laser moxibustion group, the manipulation of moxibustion was same as the laser moxibu…

PurposeThis study aimed to develop a risk prediction of fertilization disorders during the in vitro fertilization/intracytoplasmic sperm injection (IVF/ICSI).MethodsA retrospective study was performed with 106,728 fresh embryo IVF/ICSI cycl…

In addition to liquid-based cytology (LBC) and HR HPV testing, p16/ki-67 dual-staining is another method for cervical cancer screening. The combination of any two methods can improve the accuracy of screening, but some cervical lesions are …

Colorectal cancer (CRC) is a serious public health issue, and it has the leading incidence and mortality among malignant tumors worldwide. CRC patients with metastasis in the liver, lung or other distant sites always have poor prognosis. Th…

The main toxic component of endotoxins released from the death or dissolution of Gram-negative bacteria is lipopolysaccharide (LPS), which exists widely in the natural environment, and a large amount of endotoxin can significantly inhibit t…

ObjectivesTo establish a novel animal model of intervertebral disc degeneration (IVDD) in rats and to investigate the effect of 17β-estradiol (E2) intervention in this model.MethodsThis study was divided into two parts: animal model (four g…

To evaluate the performance of intravoxel incoherent motion (IVIM)-diffusion-weighted imaging (DWI) in differentiating uterine fibroids from focal adenomyosises. Twenty-five uterine fibroids and 21 focal adenomyosises prospectively underwen…

OBJECTIVE: To evaluate the prevalence and risk factors for the formation of aberrant artery collaterals in the uterus during uterine artery embolization (UAE). METHODS: The data of 144 women with scar in the uterus due to cesarean were retr…