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The influence of intensive insulin therapy on nuclear factor-kappa B of PBMCs in type 2 diabetics with oral antidiabetic drug failure
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- Author:
- No author available
- Journal Title:
- CHINESE JOURNAL OF DIABETES
- Issue:
- 2
- DOI:
- 10.3969/j.issn.1006-6187.2010.02.014
- Key Word:
- 糖尿病,2型;核因子 Кb;胰岛素强化治疗
Abstract： 目的 比较胰岛素强化治疗前后口服抗糖尿病药失效2型糖尿病(T2DM)患者外周血单核细胞中核因子кB(NF-кB)表达水平的变化,探讨胰岛素的抗炎作用. 方法 选择对照组20名(NC组),口服药失效的T2DM患者20例(DM组)给予胰岛素强化治疗2周.检测DM组治疗前后空腹血精(FBG)、空腹胰岛素(FIns)和C肽以及餐后2hBG、胰岛素和C肽水平的变化及采用流式细胞仪(FCM)、竞争性酶联免疫吸附法(ELISA)检测治疗前后外周血单核细胞NF-кB表达水平的变化. 结果与NC组比较,T2DM患者外周血单核细胞NF-кB表达升高(P<0.01);与治疗前比较,胰岛素强化治疗2周后,NF-кB表达降低(P<0.01);FBG、2hBG和HOMA-IR降低;胰岛素、C肽和HOMA-β升高. 结论 T2DM患者2周胰岛素强化治疗后,血糖明显改善的同时,单核细胞中NF-кB表达明显降低.
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