全血中葡萄糖含量迅速下降,多由于红细胞持续糖酵解引起。血中加入氟化钠可不完全性阻止糖酵解,氟化物试管法仍被广泛应用。在分析前血糖丢失估价过低,能引起诊断误差。 为研究血糖丢失,作者首先检查了血糖在常规氟化物试管中的稳定性。在20例受检者中血浆葡萄糖范围从1.2到20.4mmol/L。贮存在第一个2小 Whole blood glucose content decreased rapidly, mostly due to sustained red blood cell glycoprotein caused. The addition of sodium fluoride in the blood can not completely prevent glycolysis, fluoride tube is still widely used. In the analysis of blood glucose loss is too low, can cause diagnostic errors. To investigate the loss of blood glucose, the authors first examined the stability of blood glucose in a conventional fluoride test tube. Plasma glucose in the 20 subjects ranged from 1.2 to 20.4 mmol / L. Store in the first 2 small