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胞质大鼠肝脏乙醛脱氢酶在体内乙醇代谢过程中乙醛氧化中的作用。

Role of cytosolic rat liver aldehyde dehydrogenase in the oxidation of acetaldehyde during ethanol metabolism in vivo.

作者信息

Eriksson C J, Marselos M, Koivula T

出版信息

Biochem J. 1975 Dec;152(3):709-12. doi: 10.1042/bj1520709.

Abstract

The activity of a high-Km aldehyde dehydrogenase in the liver cytosol was increased by phenobarbital induction. No corresponding increase in the oxidation rate of acetaldehyde in vivo was found, and it is concluded that cytosolic aldehyde dehydrogenase plays only a minor role in the oxidation of acetaldehyde during ethanol metabolism.

摘要

苯巴比妥诱导可增加肝细胞溶质中高 Km 醛脱氢酶的活性。但未发现体内乙醛氧化速率有相应增加,由此得出结论,在乙醇代谢过程中,细胞溶质醛脱氢酶在乙醛氧化中仅起次要作用。

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