Niu Z
ORCID: 0000-0002-5505-209X
· 15 papers in corpus
observational
2026
BACKGROUND: Prolonged menstrual cycles may indicate potential cardiometabolic conditions; however, there are limited data on how these associations vary among women without polycystic ovary syndrome (PCOS) undergoing in vitro fertilization …
observational
2025
BACKGROUND AND AIM: Pelvic inflammatory disease (PID), a chronic infection of the female upper genital tract, is a leading cause of morbidity in reproductive-aged women, often resulting in chronic pelvic pain, tubal infertility, and ectopic…
rct
2025
PURPOSE: To investigate the effect of intraoperative low-dose esketamine administered at anesthesia induction on postoperative quality of recovery in total laparoscopic hysterectomy. PATIENTS AND METHODS: One-hundred six female patients sc…
lab-animal
2025
BACKGROUND: Increased expression of tribbles pseudokinase 3 (TRIB3), which is attributed to increased levels of free fatty acids in the follicular fluid of women with obesity, is correlated with reduced oocyte developmental competence. Conn…
observational
2024
BACKGROUND: Among the POSEIDON criteria, group 3 and group 4 have an expected low prognosis. For those patients with inadequate ovary reserve, embryo accumulated from consecutive oocyte retrieval cycles for multiple frozen-thawed embryo tra…
lab-animal
2023
Background: Family members of Apolipoprotein B mRNA-editing enzyme catalytic 3 (APOBEC3) play critical roles in cancer evolution and development. However, the role of APOBEC3A in cervical cancer remains to be clarified. Methods: We used bio…
other
2022
BACKGROUND: Placement of a levonorgestrel-releasing intrauterine system (LNG-IUS) is an effective treatment for adenomyosis, especially for patients who have severe dysmenorrhea symptoms but a strong desire to preserve fertility. Nonetheles…
other
2022
INTRODUCTION: Low molecular-weight heparin (LMWH) plays a role in repeated implantation failure (RIF), but outcomes are controversial. LMWH can potentially modulate local immune responses associated with the establishment and maintenance of…
lab-animal
2021
AIMS: Acute pancreatitis (AP) is an inflammatory disease of the pancreas that may affect local tissues or remote organ systems, while severe acute pancreatitis (SAP) is a life-threatening disorder associated with multiple organ failure. In …
other
2021
BACKGROUND: Increasing evidence supports a relationship between obesity and either infertility or subfertility in women. Most previous omics studies were focused on determining if the serum and follicular fluid expression profiles of subjec…
observational
2020
Embryos with low morphological scores can still develop to the blastocyst stage and result in good clinical outcomes. However, no studies have reported the possible effects of transferring cryopreserved blastocysts developed from poor-quali…
observational
2020
Abstract Background: To study which characteristics of a pre-oocyte-retrieval patient can affect the pregnancy outcomes of emergency oocyte freeze-thaw cycles. Methods: Nomogram model performance was assessed by examining the discriminatio…
observational
2019
Uterine cervical cancer (UCC) causes more than one quarter of a million deaths per year in many developing countries. Nearly all cases of cervical cancer result from infection with the human papillomavirus. After high-risk HPV infection, mo…
observational
2013
Some studies have shown that long-term gonadotropin-releasing hormone (GnRH) agonist administration before in vitro fertilization/intracytoplasmic sperm in infertile women with endometriosis or adenomyosis significantly increases the chance…