摘要
人体内酒精代谢的重要酶有乙醇脱氢酶(alcoholdehydrogenase,ADH)和乙醛脱氢酶(aldehydedehydrogenase,ALDH)。乙醇代谢途径为:乙醇氧化为乙醛,乙醛再氧化为乙酸。ADH基因多态性由ADH1,ADH2(1),ADH2(2),ADH2(3),ADH3(1)和ADH3(2)组成;ALDH多态性由ALDH1,ALDH2,ALDH3和ALDH4组成。
The important enzymes for alcohol metabolism included alcohol dehydrogenase (ADH) and aldehyde dehydrogenase (ALDH). The metabolic pathways of alcohol were as follows: alcohol oxidized into aldehyde, and then aldehyde oxidized into acetic acid. The genetic polymorphism of ADH was composed of ADH1,ADH2(1),ADH2(2)?ADH2(3),ADH3(1)and ADH3(2). The genetic polymorphism of ALDH was composed of ALDH1,ALDH2,ALDH3 and ALDH4.
出处
《酿酒科技》
北大核心
2005年第7期36-38,共3页
Liquor-Making Science & Technology
关键词
酒精代谢
基因
多态性
alcohol metabolism
gene
polymorphism
