Gene specific modifications unravel ethanol and acetaldehyde actions
نویسندگان
چکیده
منابع مشابه
Gene specific modifications unravel ethanol and acetaldehyde actions
Ethanol is metabolized into acetaldehyde mainly by the action of alcohol dehydrogenase in the liver, while mainly by the action of catalase in the brain. Aldehyde dehydrogenase-2 metabolizes acetaldehyde into acetate in both organs. Gene specific modifications reviewed here show that an increased liver generation of acetaldehyde (by transduction of a gene coding for a high-activity liver alcoho...
متن کاملEthanol, Acetaldehyde And
Regulatory factors and pathophysiological consequences of microbial ethanol oxidation and acetaldehyde production in the digestive tract
متن کاملEthanol, acetaldehyde, and myocardial protein synthesis.
The cause of alcoholic myocardiopathy is unknown. The effects of acute exposure to ethanol or its metabolite acetaldehyde on protein synthesis in working, intact, guinea pig hearts in vitro were studied utilizing lysine-(14)C perfusion. Ethanol at 250 mg/100 ml, a level sufficient to markedly inhibit hepatic production of albumin, did not alter cardiac function, the equilibration of the intrace...
متن کاملInvolvement of the endogenous opioid system in the psychopharmacological actions of ethanol: the role of acetaldehyde
Significant evidence implicates the endogenous opioid system (EOS) (opioid peptides and receptors) in the mechanisms underlying the psychopharmacological effects of ethanol. Ethanol modulates opioidergic signaling and function at different levels, including biosynthesis, release, and degradation of opioid peptides, as well as binding of endogenous ligands to opioid receptors. The role of β-endo...
متن کاملEffects of ethanol, acetaldehyde and cholesteryl esters on pancreatic lysosomes.
Recent studies indicate that altered lysosomal function may be involved in the early stages of pancreatic injury. Chronic consumption of ethanol increases rat pancreatic lysosomal fragility. The aim of this study is to determine whether the lysosomal fragility observed after chronic ethanol consumption is mediated by ethanol per se, its oxidative metabolite acetaldehyde or cholesteryl esters (s...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Frontiers in Behavioral Neuroscience
سال: 2013
ISSN: 1662-5153
DOI: 10.3389/fnbeh.2013.00080