維生素D對(duì)妊娠糖尿病患者胰島素敏感性及脂肪因子APN、RPB4、Visfatin及TNF-α的作用機(jī)制研究
[Abstract]:Objective: to investigate the relationship between serum vitamin D level, insulin sensitivity and adiponectin (APN), retinol binding protein 4 (RBP4) in patients with gestational diabetes mellitus (GDM). The effect and mechanism of (Visfatin) and TNF- 偽. Methods: 101 patients with gestational diabetes mellitus (GDM group) and 50 normal pregnant women with normal blood glucose (control group) were selected. The biochemical indexes, APN,RBP4,Visfatin,TNF 偽 and 25 (OH) D3 were detected in the two groups. Then 12 cases of GDM treatment group and 12 cases of control group were randomly selected in the diagnosis of low vitamin D. Results: the levels of 25- (OH) D3 and APN in GDM group were significantly lower than those in control group (P < 0. 05), while RBP4,Visfatin,TNF- 偽 level was higher than that in control group (all P < 0. 05). After vitamin D supplementation for about one month, insulin secretion index increased, insulin resistance index decreased, and APN level increased, which was positively correlated with 25- (OH) D3 (r = 0.526). The decrease of RBP4,Visfatin,TNF- 偽 was negatively correlated with 25 (OH) D3 (r = -0.272 ~ -0.153 ~ 0. 072). Conclusion: vitamin D can protect gestational diabetes by decreasing RBP4,Visfatin,TNF- 偽 and increasing APN,.
【學(xué)位授予單位】:桂林醫(yī)學(xué)院
【學(xué)位級(jí)別】:碩士
【學(xué)位授予年份】:2014
【分類號(hào)】:R587.1
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