Ya-Nan Zhang

No ORCID on file · 3 papers in corpus
observational 2023
Decreased GDF9 and BMP15 in follicle fluid and granulosa cells and outcomes of IVF-ET among young patients with low prognosis
Journal of assisted reproduction and genetics ·doi:10.1007/s10815-023-02723-0

PURPOSE: To analyze the level of growth differentiation factor 9 (GDF9) and bone morphogenetic protein 15 (BMP15) in follicle fluid (FF) and granulosa cells (GCs) derived from young patients with low prognosis for in vitro fertilization and…

observational 2019
Altered amplitude of low-frequency fluctuation and regional cerebral blood flow in females with primary dysmenorrhea: a resting-state fMRI and arterial spin labeling study
Journal of pain research ·doi:10.2147/jpr.s177502

Purpose: The current study aimed to explore the central mechanism of primary dysmenorrhea (PD) by investigating the alterations in resting state amplitude of low-frequency fluctuation (ALFF) and regional cerebral blood flow (CBF) between PD…

observational 2018
Higher Prevalence of Endometrial Polyps in Infertile Patients with Endometriosis
Gynecologic and obstetric investigation ·doi:10.1159/000487946

AIM: To study whether infertile patients with endometriosis have a higher prevalence of endometrial polyps, and to clarify the characteristics of the pathology of combined polyps. METHODS: Infertile patients who had undergone both hysteros…