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细胞色素P450氧化酶(cytochrome P450 enzyme,CYP)是由一组结构和功能相关的同工酶组成的B族细胞色素酶系,主要存在于肝脏微粒体中,在胃肠道、肺、肾和脑中也有少量分布。CYP主要参与人体内源性化合物和外源性药物的生物转化过程,对大多数静脉麻醉药和吸入麻醉药的代谢也有重要的催化作用。随着药物基因组学的发展,有关CYP和药物代谢相
Cytochrome P450 enzyme (CYP) is a group B cytochrome enzyme consisting of a group of structurally and functionally related isozymes, mainly found in liver microsomes, and is found in the gastrointestinal tract, lung, kidney And the brain also has a small amount of distribution. CYP is primarily involved in the biotransformation of endogenous and exogenous drugs in the human body and is also an important catalyst for the metabolism of most intravenous and inhaled anesthetics. With the development of pharmacogenomics, it is related to CYP and drug metabolism phase