Alcohol dehydrogenase;
Cytochrome P4502E1;
Acetaldehyde metabolism;
Hepatic redox state;
Alcohol absorption;
Distribution and elimination;
Isoforms of alcohol dehydrogenase;
Metabolic adaptation to alcohol;
MALATE-ASPARTATE SHUTTLE;
ETHANOL-METABOLISM;
RAT-LIVER;
REDUCING EQUIVALENTS;
GENDER-DIFFERENCES;
1ST-PASS METABOLISM;
OXIDATIVE STRESS;
REDOX STATE;
PHARMACOKINETICS;
DEHYDROGENASE;
D O I:
10.1016/j.cld.2012.08.002
中图分类号:
R57 [消化系及腹部疾病];
学科分类号:
100201 [内科学];
摘要:
This article describes the pathways and factors that modulate blood alcohol levels and metabolism and describes how the body disposes of alcohol. The various factors that play a role in the distribution of alcohol in the body, influence the absorption of alcohol, and contribute to first-pass metabolism of alcohol are described. Most alcohol is oxidized in the liver, and general principles and overall mechanisms for alcohol oxidation are summarized. The kinetics of alcohol elimination in-vivo and the various genetic and environmental factors that can modify the rate of alcohol metabolism are discussed.