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人脑中乙醇代谢为脂肪酸乙酯的分子机制。

Molecular mechanism of ethanol metabolism by human brain to fatty acid ethyl esters.

作者信息

Bora P S, Lange L G

机构信息

Department of Medicine, Jewish Hospital of St. Louis, Washington University Medical Center, MO 63110.

出版信息

Alcohol Clin Exp Res. 1993 Feb;17(1):28-30. doi: 10.1111/j.1530-0277.1993.tb00721.x.

DOI:10.1111/j.1530-0277.1993.tb00721.x
PMID:8452205
Abstract

Ethanol metabolism in the human brain has been documented to occur with the formation of fatty acid ethyl esters. These neutral lipids can disorder membranes and interrupt mitochondrial function. Their formation is under the control of three synthases, localized to grey matter and purified to homogeneity. cDNA cloning demonstrates two of these enzymes to be GSH S-transferases and has enabled initiation of genetic studies of alcohol-induced CNS injury.

摘要

人类大脑中的乙醇代谢过程已被证实会伴随着脂肪酸乙酯的形成。这些中性脂质会扰乱细胞膜并破坏线粒体功能。它们的形成受三种合酶的控制,这些合酶定位于灰质且已被纯化至同质状态。cDNA克隆显示其中两种酶是谷胱甘肽S-转移酶,这使得酒精诱导的中枢神经系统损伤的基因研究得以启动。

相似文献

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Molecular mechanism of ethanol metabolism by human brain to fatty acid ethyl esters.人脑中乙醇代谢为脂肪酸乙酯的分子机制。
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Metabolism of ethanol by human brain to fatty acid ethyl esters.人脑将乙醇代谢为脂肪酸乙酯。
J Biol Chem. 1987 Apr 5;262(10):4653-7.
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Metabolism of ethanol and carcinogens by glutathione transferases.乙醇和致癌物经谷胱甘肽转移酶的代谢作用
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The distribution of fatty acid ethyl esters among lipoproteins and albumin in human serum.人体血清中脂肪酸乙酯在脂蛋白和白蛋白之间的分布。
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Alcohol and aldehyde dehydrogenase.酒精和乙醛脱氢酶。
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Ethyl palmitate and ethyl oleate are the predominant fatty acid ethyl esters in the blood after ethanol ingestion and their synthesis is differentially influenced by the extracellular concentrations of their corresponding fatty acids.棕榈酸乙酯和油酸乙酯是乙醇摄入后血液中主要的脂肪酸乙酯,它们的合成受到相应脂肪酸细胞外浓度的不同影响。
Alcohol Clin Exp Res. 1997 Apr;21(2):286-92.

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