代谢
据估计,大约8-10%被吸收的乙醚在体内被代谢,其余的则通过肺部以不变的形式排出体外。乙醚通过诱导性肝微粒体酶系统(一种含有细胞色素P450的单加氧酶系统)代谢为乙醇和乙醛。乙醇和乙醛迅速被氧化为醋酸盐,然后醋酸盐进入中间代谢的2碳池。
It has been estimated that about 8-10% of absorbed ethyl ether is metabolized in the body whereas the remainder is excreted unchanged through the lungs. Ethyl ether is metabolized to ethanol and acetaldehyde by the inducible hepatic microsomal enzyme system, a cytochrome P450-containing monooxygenase system. Ethanol and acetaldehyde are rapidly oxidized to acetate, and the acetate subsequently enters the 2-carbon pool of intermediary metabolism.
来源:Hazardous Substances Data Bank (HSDB)