We have located links that may give you full text access.
English Abstract
Journal Article
[Metabolic aspects of alcoholic liver damage: 1984/1985 update. 2: Microsomal enzyme induction and hypermetabolism].
Zeitschrift Für Gastroenterologie 1985 January
In the second part of this review, the effect of ethanol on hepatic microsomal enzymes is primarily discussed. Since ethanol is metabolized via a cytochrome P-450 dependent biotransformation system (MEOS) in hepatic microsomes, the microsomal enzyme induction in the smooth endoplasmic reticulum has to be considered as an adaptive response. This enzyme induction results in an accelerated metabolism of ethanol. However, subsequently, the negative consequences of such a microsomal enzyme induction are predominant. Acetaldehyde production increases and oxygen consumption is enhanced leading to pericentral (perivenular) hypoxia. In addition, microsomal enzyme induction results in an enhanced metabolism of drugs, xenobiotics and hepatotoxins and thus to an increased production of toxic intermediates. Also procarcinogens are activated to a higher degree in microsomes following chronic ethanol consumption. Subsequently, an enhanced microsomal metabolism of vitamin A may explain the low serum concentrations of this vitamin in the alcoholic and may lead to toxic metabolites of retinol. The quantitative role of an enhanced reoxidation of NADH responsible for an increased oxidation of alcohol following chronic ethanol ingestion has still to be determined. However, according to recent investigations, a thyroid hormone induced hypermetabolism seems unlikely.
Full text links
Related Resources
Trending Papers
Challenges in Septic Shock: From New Hemodynamics to Blood Purification Therapies.Journal of Personalized Medicine 2024 Februrary 4
Molecular Targets of Novel Therapeutics for Diabetic Kidney Disease: A New Era of Nephroprotection.International Journal of Molecular Sciences 2024 April 4
Perioperative echocardiographic strain analysis: what anesthesiologists should know.Canadian Journal of Anaesthesia 2024 April 11
The 'Ten Commandments' for the 2023 European Society of Cardiology guidelines for the management of endocarditis.European Heart Journal 2024 April 18
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app