单词ed50
The results showed that the maximum binding, ED50 and the number of solubilized receptors were reduced as the age of erythrocytes increased.
结果表明，随着红细胞年龄的增加，增溶胰岛素受体和胰岛素的最大结合能力下降；ED_（50）降低，同时受体结合位点数减少。