Nana Liu
ORCID: 0000-0002-1075-5883
· 4 papers in corpus
observational
2025
PURPOSE: To compare pregnancy outcomes of four endometrial preparation methods prior to frozen embryo transfer (FET). METHODS: A total of 3,030 programmed cycles were analyzed: 302 with natural cycle (NC), 131 with ovulation induction (OI)…
case-report
2024
Vaginal atresia is a rare obstructive disease of the reproductive tract. It is characterized by the absence or underdevelopment of the vaginal canal and results in various clinical manifestations. Hysterectomy can physically and mentally bu…
lab-animal
2020
Endometriosis is a common, chronic gynaecologic disease affecting up to 10% of women in their reproductive age and leading to pain and infertility. Oestrogen (E2 )-induced epithelial-mesenchymal transition (EMT) process has been considered …
observational
2012
BACKGROUND: High circulating luteinizing hormone (LH) level is a typical biochemical feature of polycystic ovary syndrome (PCOS) whose pathophysiology is still unclear. Certain mutations of LH and LH receptor (LHR) may lead to changes in bi…