The expression of platelet-derived growth factor, epidermal growth factor, and insulin-like growth factor-II in patients with polycystic ovary syndrome and its correlation with pregnancy outcomes.

Polycystic ovary syndrome (PCOS) is a common endocrine and metabolic disorder with complex pathogenesis. This study aimed to analyze the expression of platelet-derived growth factor (PDGF), epidermal growth factor (EGF), and insulin-like growth factor-II (IGF-II) in patients with PCOS and its correlation with pregnancy outcomes. A total of 104 PCOS patients admitted to the Cangzhou Central Hospital from January 2015 to February 2018 were selected as the PCOS group, and 92 healthy pregnant women who received health examinations in the hospital during the same period were selected as the control group. Levels of PDGF, EGF, and IGF-II in serum were detected. The expression of PDGF, EGF, and IGF-II in different populations were compared. Age at pregnancy, body mass index (BMI), waist-to-hip ratio before pregnancy, parity, family history of hypertension, family history of diabetes, and serological indicators of pregnant women in the PCOS group were collected, such as follicle stimulating hormone (FSH), luteinizing hormone (LH), estradiol (E2), fasting insulin (INS), and free testosterone index (FTI). Multivariate logistic regression was used to analyze the risk factors that affect the pregnancy outcomes of PCOS patients. The expression levels of PDGF, EGF, and IGF-II in the PCOS group were significantly higher than those in the control group (P<0.05). Among 76 pregnant PCOS patients, 34 cases had adverse pregnancy outcomes and 42 did not. Age at pregnancy, BMI before pregnancy, waist-to-hip ratio before pregnancy, LH, INS, FTI, PDGF, EGF, and IGF-II expression levels were positively correlated with the pregnancy outcome of PCOS patients (P<0.05). The BMI before pregnancy, waist-to-hip ratio before pregnancy, INS, FTI, and expression levels of PDGF, EGF, and IGF-II were revealed as independent risk factors that affect the pregnancy outcomes of PCOS patients (P<0.05). The expression levels of PDGF, EGF, and IGF-II are high in PCOS patients. The BMI, waist-to-hip ratio before pregnancy, INS, FTI, and the expression levels of PDGF, EGF, IGF-II are independent risk factors that affect the pregnancy outcomes of PCOS patients. Corresponding measures should be actively taken for PCOS patients with high-risk factors to improve both maternal and infant outcomes.

Citation

Jiefan Gao, Yangyang Song, Xiao Huang, Donghui Wang, Huilan Wang. The expression of platelet-derived growth factor, epidermal growth factor, and insulin-like growth factor-II in patients with polycystic ovary syndrome and its correlation with pregnancy outcomes. Annals of palliative medicine. 2021 May;10(5):5671-5678

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PMID: 34107718

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