Advances in vitamin D and microvascular complications of type 2 diabetes mellitus
10.3760/cma.j.issn.1008-1372.2019.04.046
- VernacularTitle:维生素D与2型糖尿病微血管病变的研究进展
- Author:
Chuan XING
1
;
Yanjun WANG
Author Information
1. 中国医科大学附属盛京医院第一内分泌科
- Keywords:
Vitamin D;
Diabetes mellitus,type 2;
Diabetic angiopathies;
Review
- From:
Journal of Chinese Physician
2019;21(4):638-640,封3
- CountryChina
- Language:Chinese
-
Abstract:
Increasing evidence suggests that vitamin D deficiency may play an important role in the pathogenesis of type 2 diabetes mellitus (T2DM).T2DM manifests as a result of insulin resistance,increased hepatic glucose production and β-cell failure.Vitamin D metabolites are thought to play an important role in increasing insulin sensitivity and facilitating insulin exocytosis which is mediated both by direct mechanism through the availability of vitamin D receptors in several tissues and indirect mechanism through the changes in calcium levels.Vitamin D has also been shown to decrease inflammatory cytokines which plays an important role in insulin resistance and β-cell apoptosis.Several studies have confirmed that vitamin D is closely related to the long-term complications of diabetes.Low levels of vitamin D can exacerbate diabetic peripheral neuropathy,nephropathy,and retinopathy.Although diabetic patients with vitamin D deficiency is widespread,the existence of vitamin D deficiency and diabetes complications is still controversial,this article will review the relationship between vitamin D and the microvascular complications of T2DM.
