2型糖尿病(T2DM)是由胰岛素缺乏和胰岛素抵抗引起的复杂代谢紊乱性疾病。T2DM的代谢异常可导致氧和氮自由基(ROS/RNS)水平的增加,这些物质的增加是导致糖尿病并发症的主要因素之一[1-2]。 研究表明,抗氧化剂如维生素等能够中和自由基,可以有效防止糖尿病及其并发症的发生,且血浆维生素水平与疾病发生具有相关性[3-5]。 近期,内分泌学顶刊Diabetes Care发布了一项随机对照试验结果,探究了口服维生素C补充剂对改善2型糖尿病患者的血糖控制、心血管危险因素和氧化应激的作用,一起来看看今天的快讯吧! 参考文献: [1] Giacco F, Brownlee M. Oxidative stress and diabetic complications[J]. Circulation Research,2010,107(9):1058−1070.[2] Zheng Y, Ley S H, Hu F B. Global aetiology and epidemiology of type 2 diabetes mellitus and its complications[J]. Nature Reviews Endocrinology,2018,14(2):88−98.[3] Godala M, Materek-Kuśmierkiewicz I, Moczulski D, et al. The risk of plasma vitamin A, C, E and D deficiency in patients with metabolic syndrome: A case-control study[J]. Advances in Clinical and Experimental Medicine: Official Organ Wroclaw Medical University,2017,26(4):581.[4] American Diabetes A, Association A, American P A. Diagnosis and classification of diabetes mellitus[J]. Diabetes Care,2014,37(Supplement 1):S81−S90.[5] Gæde P, Lund-Andersen H, Parving H, et al. Effect of a multifactorial intervention on mortality in type 2 diabetes[J]. The New England Journal of Medicine,2008,358(6):580−591.
|