Changes of serum sex hormones, 25 (OH) D3 levels, islet function and their internal relationship in patients with gestational diabetes
10.3760/cma.j.cn.115807-20200506-00146
- VernacularTitle:妊娠期糖尿病患者血清性激素、25（OH）D3水平、胰岛功能改变及其内在关系分析
- Author:
Geng LI
;
Yuanyuan LI
;
Wei NI
- From:
Chinese Journal of Endocrine Surgery
2021;15(2):178-181
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the changes of serum sex hormones, 25-hydroxyvitamin D3, 25 (OH) D3] levels and islet function in patients with gestational diabetes mdlitus (GDM) , and to analyze their intrinsic relationships.Methods:50 GDM patients admitted to the Department of Clinical Medicine of Wuhan Traditional Chinese Medicine Hospital from Mar. 2018 to Sep. 2019 were selected as the study group, and 50 healthy pregnant women were selected as the control group. Serum level of sex hormones, 25 (OH) D3 level, islet function [Fasting insulin (FINS) , Insulin resistance index (HOMA-IR) , Islet β cell function index (HOMA-β) ], the correlations between serum sex hormones, 25 (OH) D3 levels, and islet function changes were analyzed using Person, and the influencing factors of GDM were analyzed using binary logistic.Results:The estrogen level, progesterone level, FINS level and HOMA-IR of the observation group were significantly higher than those of the control group[ (6525.28±2095.51) vs (2259.02±717.75) pg/ml, (554.34±32.85) vs (385.34±24.59) ng/ml, (12.69±3.93) vs (9.68±3.19) mU/L, (3.06±1.06) vs (2.01±0.63) ]. 25 (OH) D3 and HOMA-β in the observation group were significantly lower than those in the control group[ (17.46±5.59) vs (21.51±7.14) ng/ml, (137.31±32.11) vs (281.76±54.02) ], the differences were statistically significant ( P<0.05) . According to Pearson analysis, sex hormones were positively correlated with FINS and HOMA-IR ( P<0.05) and negatively correlated with HOMA-β ( P<0.05) ; 25 (OH) D3 was positively correlated with HOMA-β ( P<0.05) and progestin was negatively correlated ( P<0.05) ; FINS was positively correlated with HOMA-IR ( P<0.05) , and HOMA-IR was negatively correlated with HOMA-β ( P<0.05) . 25 (OH) D3 and HOMA-β were risk factors for GDM ( P<0.05) , and FINS and HOMA-IR were protective factors for GDM ( P<0.05) . Conclusions:GDM patients have higher levels of sex hormones, lower levels of25 (OH) D3, HOMA-β, vitamin D deficiency or deficiency, and decreased insulin secretion. There is a correlation between 25 (OH) D3 and HOMA-β.
