糖尿病术后,患者为控制酮性酸中毒及血糖,多在输液中添加少量胰岛素静脉点滴。但常出现胰岛素效价与血糖降低值不吻合的现象。据报道,这与胰岛素变性失活无关,而与输液器等玻璃表面吸附胰岛素有关。本文应用高效液相色谱法(HPLC),对于玻璃容器表面对胰岛素的吸附以及胰岛素溶液pH 值、离子强度对吸附作用的影响进行了探讨。 Diabetes surgery, patients with ketoacidosis and blood glucose control, and more infusion in the infusion of a small amount of insulin intravenous drip. However, there is a common phenomenon that the insulin titer does not agree with the blood glucose lowering value. It is reported that this has nothing to do with the degeneration of insulin degeneration, but with infusion and other glass surface adsorption of insulin. In this paper, the application of high performance liquid chromatography (HPLC), the glass container on the surface of insulin adsorption and insulin solution pH, ionic strength on the adsorption effect were discussed.