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手术前后C-肽水平及胰岛素敏感指数测定的临床价值 被引量:3

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摘要 目的探讨手术前后病人空腹血清C-肽(C-P)、血糖(GLU)和胰岛素(INS)的关系,了解病人术后胰岛素抵抗程度和胰岛细胞功能变化。方法70例非糖尿病患者,于手术前、后各取标本1次,标本离心后每份待测标本分为2份,1份直接测定葡萄糖、胰岛素含量,另1份贮存于-20℃低温冰箱,用于测定C-肽含量。计算其胰岛素敏感指数(IAI)。结果手术后IAI水平明显下降,C-P、GLU、INS明显增高(P<0.05)。结论术后IAI水平明显下降,C-P、GLU、INS明显增高,从而导致胰岛素抵抗产生,手术后适当应用胰岛素和胰岛素增敏剂是有益的。
出处 《广西医学》 CAS 2008年第3期345-346,共2页 Guangxi Medical Journal
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