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近年来提出根据胰岛素对脂肪组织的影响,可以作为测定小浓度胰岛素的方法,这些方法乃是基于胰岛素能增加葡萄糖的利用、使它氧化成二氧化碳、由葡萄糖转化为脂肪等等。胰岛素对脂肪组织葡萄糖利用的影响研究得还很不够的,在各个实验室所使用的浓度范围一般是十分狭小的。不同的实验室在大鼠附睾脂肪组织上甚至用类似的方法所得到的材料,彼此完全不同:在这个实验室胰岛素的最小有效浓度是1毫升1微单位、在另一个实验室为1升1~0微单位、而第三个实验室则为1毫升100微单位;而胰岛素的最大效应有时发现相当于
In recent years, according to the effect of insulin on adipose tissue, it can be used as a method for measuring small concentrations of insulin based on the fact that insulin can increase the utilization of glucose, oxidize it to carbon dioxide, convert glucose to fat, and the like. The effect of insulin on the use of glucose in adipose tissue is poorly studied. Concentrations used in various laboratories are typically very narrow. The materials obtained in different laboratories on rat epididymal adipose tissue even with similar methods are quite different from each other: the minimum effective concentration of insulin in this laboratory is 1 ml 1 micro-unit and in another laboratory 1 liter 1 ~ 0 micro-unit, while the third laboratory is 1 ml 100 micro-unit; and the maximum effect of insulin is sometimes found equivalent to