Ping Liu
ORCID: 0000-0003-1552-4790
· 32 papers in corpus
observational
2026
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…
observational
2025
BACKGROUND: Oocyte 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,…
observational
2025
BACKGROUND: Early spontaneous abortion (ESA) is one of the most common clinically recognized pregnancy complications. While multiple factors such as embryo abnormalities and maternal conditions may contribute to ESA, early identification an…
other
2024
BACKGROUND: The utilization of a double trigger, involving the co-administration of gonadotropin-releasing hormone agonist (GnRH-a) and human chorionic gonadotropin (hCG) for final oocyte maturation, is emerging as a novel approach in gonad…
meta-analysis
2024
BACKGROUND: Endometriosis, a complex gynecological condition, involves inflammation and immune dysregulation. The vaginal microbiota, characterized by its diversity, is an integral part of the vaginal microecology-interacting with vaginal a…
observational
2024
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…
observational
2024
Objective: To analyze the effect of surgical experience with laparoscopic radical hysterectomy (LRH) on oncological outcome in cervical cancer patients. Methods: We retrospectively compared the oncological outcomes of 1469 patients with st…
case-report
2023
OBJECTIVE: To introduce an effective approach using the hysteroscopy system for patients with old uterine false passage after a failed conservative treatment. MATERIALS AND METHODS: This study presents the case of a 34-year-old woman who w…
observational
2023
OBJECTIVE: To build a prediction model for live birth delivery per intracytoplasmic sperm injection (ICSI) in iNOA patients by obtaining sperm by microdissection testicular sperm extraction (mTESE). METHODS: A retrospective cohort study of…
meta-analysis
2022
BACKGROUND: Cesarean sections are increasingly likely to be applied; however, uterine scar defects (USD) often remain after delivery. The two existing treatment methods, hysteroscopic electric resection and vaginal surgery, are still contro…
other
2022
lab-animal
2021
Long non-coding RNAs (lncRNAs) participate in the development of ovarian cancer (OC). The present study aimed to explore the roles of long intergenic non-protein coding RNA 1094 (LINC01094) in OC. LINC01094 and microRNA (miR)-532-3p express…
other
2021
BACKGROUND: Existing clinical prediction models for in vitro fertilization are based on the fresh oocyte cycle, and there is no prediction model to evaluate the probability of successful thawing of cryopreserved mature oocytes. This researc…
case-report
2017
A case of endometriosis of ureter in the Department of Gynaecology and Obstetrics of the Third Affiliated Hospital of Inner Mongolia Medical School was collected and analyzed on the basis of diagnosis, physical examination and treatment. Th…
case-report
2017
A case of endometriosis of ureter in the Department of Gynaecology and Obstetrics of the Third Affiliated Hospital of Inner Mongolia Medical School was collected and analyzed on the basis of diagnosis, physical examination and treatment. Th…
2016
other
2016
observational
2016
PURPOSE: To study the therapeutic effects of uterine artery embolization (UAE) on adenomyosis and to investigate the association between uterine blood supply and artery embolization treatment outcomes. METHODS: Using digital subtraction an…
rct
2015
OBJECTIVE : To analyze the clini - cal effect of laparoscopy on patients with en - dometriosis and a high expression of CA125. PATIENTS AND METHODS: One hundred cases of endometriosis treated in our hospital from May 2012 to August 2014 wer…
other
2015
OBJECTIVE: To identify differentially expressed genes (DEGs) in endometriosis and further analyze molecular mechanisms implicated in disease pathogenesis. MATERIALS AND METHODS: Gene expression data (ID: GSE7846) of human endometrial endot…
observational
2014
PURPOSES: Embryo quality is associated with successful implantation and live births. Our retrospective study was carried out to determine whether or not cleavage stage embryo quality affects the miscarriage rate, pregnancy complications and…
observational
2011
BACKGROUND: To determine the effect of higher progesterone (P) level on endometrial receptivity. METHODS: This was a prospective analysis conducted in the Reproductive Medical Center of Peking University Third Hospital. All patients receiv…
other
2010
OBJECTIVE: To evaluate the value of transvaginal hydrolaparoscopy (THL) in infertile women with abnormal hysterosalpingogram results but with no history of previous pelvic surgery and with normal gynecological examination and vaginal sonogr…
other
2009
It was the objective of this study to construct a model of the uterine vascular supply through vascular casting and thin slice computed tomography scanning. This will provide a teaching aide for the understanding of uterine artery embolizat…
nonrandomized-trial
2008
OBJECTIVE: To determine the effect of luteinized unruptured follicle (LUF) cycles on frozen thawed embryo transfer (FET). DESIGN: A retrospective analysis comparing the clinical outcomes after FET among 144 cases of luteinized unruptured f…