初诊2型糖尿病患者短期胰岛素强化治疗后超敏C-反应蛋白的变化

Changes in Serum High Sensitive C-reactive Protein in newly dignosed type 2 diabetic patients after short-term intensive insulin aspart treament

目的观察诺和锐强化治疗后超敏C-反应蛋白(hs-CRP)变化与胰岛素抵抗的关系。方法选择2005年6月至2007年2月在暨南大学医学院第五附属医院暨广东省清远市人民医院对30例初诊2型糖尿病(T2DM)患者进行14d的持续皮下诺和锐输注。分析比较治疗前后空腹(FPG)及餐后血糖(PPG),口服葡萄糖耐量试验时真胰岛素及C肽分泌和真胰岛素及C肽曲线下面积、胰岛素抵抗指数、胰岛素分泌指数、hs-CRP等指标的变化。结果短期诺和锐强化治疗后,FPG、PPG及葡萄糖曲线下面积均较治疗前明显下降(P<0.01);空腹及餐后真胰岛素和C肽的分泌、真胰岛素和C肽曲线下面积、胰岛素分泌指数均较治疗前明显升高(P<0.01)。胰岛素抵抗指数较治疗前明显下降(P<0.05)。hs-CRP明显下降。结论短期诺和锐强化治疗可以迅速降低血糖,改善胰岛B细胞功能,降低胰岛素抵抗,改善炎症,降低hs-CRP。

Objective To observe the changes in serum High Sensitive C-reactive Protein(hs-CRP)in newly dignosed type 2 diabetic patients after treament with short-term intensive insulin aspart and investigate the relationship of inflammatory factors with insulin resistant.Methods30 newly dignosed ty 2 diabetic were treated by 14 d intensive aspart treament,the levels of fasting plasma glucose(FPG),2hours postprandial glucose(2hPG),insulin and C-peptide,hs-CRP,the mean area under the curve(AUC)of insulin and C-peptide,insulin resistance index(HOMA-A),insulin secretion index(HOMA-B)were compared before and after transient intensive nsulin aspart treament.ResultsAfter the treament,FPG,2hPG,hs-CRP and HOMA-A were significantly decreased(P<0.05 or <0.01);insulin and C-peptide,HOMA-B and AUC of insulin and C-peptide were significantly increased(P<0.01).ConclusionThe treament intensive insulin aspart treatment can effectively improve the beta-cell function and reduce the hs-CRP levels in newly diagnosed type 2 diabetic patients.