摘要
高血糖是糖尿病肾病发病的重要原因之一.二肽基肽酶-4(DPP-4)抑制剂可减少胰高血糖素样肽-1(GLP-1)降解,改善机体高血糖状态,从而延缓糖尿病肾病病程的进展.此外,DPP-4抑制剂还可影响其他与糖尿病肾病相关的非GLP-1底物,如基质细胞衍生因子-1α、脑钠尿肽及金属内肽酶的表达,继而发挥GLP-1非依赖性的肾脏保护作用.研究DPP-4抑制剂对糖尿病患者肾脏的保护作用及其机制,将为其在糖尿病肾病治疗中的应用提供新的认识.
Hyperglycemia is the most important risk factors of diabetic nephropathy.Dipeptidyl peptidase-Ⅳ (DPP-4) inhibitors can improve hyperglycemia via reduction of glucagon-like peptide-1 (GLP-1)degradation,thereby protecting against the development and progression of diabetic nephropathy.Furthermore,DPP-4 inhibitors have renal protective effect independent of GLP-1 through influencing the expression of other DPP-4 substrates,for example,stromal cell-derived factor-1α,brain natriuretic peptide and metal endopeptidase,which are related to the progression of diabetic nephropathy.Further study of renal protective effect of DPP-4 inhibitors in diabetic patients and the relevant mechanism,may provide new insights of the treatment in diabetic nephropathy with DPP-4 inhibitors.
出处
《国际内分泌代谢杂志》
北大核心
2013年第6期383-385,共3页
International Journal of Endocrinology and Metabolism