He’s Yangchao recipe improves premature ovarian insufficiency by regulating mitochondrial biogenesis of granulose cells via ERβ/PGC1α/TFAM pathway

OBJECTIVES: To investigate the effect of Chinese medicine He's Yangchao recipe on premature ovarian insufficiency (POI) and its relationship with mitochondrial function of ovarian granulose cells in an animal model. METHODS: for 24 h, respectively. Ovarian histopathological changes were observed by hematoxylin-eosin (HE) staining, ATP levels were detected by luciferase assay, mtDNA copy numbers were detected by quantitative reverse transcriptase-polymerase chain reaction (qRT-PCR), mitochondrial structure changes were observed by transmission electron microscopy, protein and mRNA expression levels of estrogen receptor β (ERβ), peroxisome proliferator-activated receptor γ coactivator 1α (PGC1α), mitochondrial transcription factor A (TFAM), and superoxide dismutase 2 (SOD2) were detected by Western blotting and qRT-PCR. RESULTS: <0.01). CONCLUSIONS: He's Yangchao recipe can regulate mitochondrial biogenesis through ERβ/PGC1α/TFAM pathway to improve ovarian function in POI mice.