Impaired acetaldehyde metabolism in patients with non-alcoholic liver disorders. 1986

K Matthewson, and H Al Mardini, and K Bartlett, and C O Record

In order to determine the specificity of abnormalities of alcohol metabolism in patients with alcoholic liver disease, blood acetaldehyde concentrations after oral ethanol challenge and the activities of alcohol metabolising enzymes in liver biopsy samples have been determined in patients with alcoholic liver disease and a wide variety of non-alcoholic liver disorders. Significant decreases in hepatic cytosolic aldehyde dehydrogenase activity were associated with significant increases in acetaldehyde concentrations after ethanol in both patient groups compared with control subjects. There was a significant correlation between hepatic cytosolic aldehyde dehydrogenase and mean blood acetaldehyde concentration 30-180 min after ethanol ingestion (y = 17.4-0.45x; r = -0.56; p less than 0.01) confirming the importance of this enzyme in controlling blood acetaldehyde concentrations. These findings suggest that disturbances in alcohol metabolism in patients with alcoholic liver disease are the consequence of liver damage rather than a specific abnormality predisposing to alcohol induced liver injury.

UI MeSH Term Description Entries
D008099 Liver A large lobed glandular organ in the abdomen of vertebrates that is responsible for detoxification, metabolism, synthesis and storage of various substances. Livers
D008107 Liver Diseases Pathological processes of the LIVER. Liver Dysfunction,Disease, Liver,Diseases, Liver,Dysfunction, Liver,Dysfunctions, Liver,Liver Disease,Liver Dysfunctions
D008108 Liver Diseases, Alcoholic Liver diseases associated with ALCOHOLISM. It usually refers to the coexistence of two or more subentities, i.e., ALCOHOLIC FATTY LIVER; ALCOHOLIC HEPATITIS; and ALCOHOLIC CIRRHOSIS. Alcoholic Liver Diseases,Alcoholic Liver Disease,Liver Disease, Alcoholic
D008297 Male Males
D008875 Middle Aged An adult aged 45 - 64 years. Middle Age
D002849 Chromatography, Gas Fractionation of a vaporized sample as a consequence of partition between a mobile gaseous phase and a stationary phase held in a column. Two types are gas-solid chromatography, where the fixed phase is a solid, and gas-liquid, in which the stationary phase is a nonvolatile liquid supported on an inert solid matrix. Chromatography, Gas-Liquid,Gas Chromatography,Chromatographies, Gas,Chromatographies, Gas-Liquid,Chromatography, Gas Liquid,Gas Chromatographies,Gas-Liquid Chromatographies,Gas-Liquid Chromatography
D003600 Cytosol Intracellular fluid from the cytoplasm after removal of ORGANELLES and other insoluble cytoplasmic components. Cytosols
D005260 Female Females
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000079 Acetaldehyde A colorless, flammable liquid used in the manufacture of acetic acid, perfumes, and flavors. It is also an intermediate in the metabolism of alcohol. It has a general narcotic action and also causes irritation of mucous membranes. Large doses may cause death from respiratory paralysis. Ethanal

Related Publications

K Matthewson, and H Al Mardini, and K Bartlett, and C O Record
August 2016, Alcohol (Fayetteville, N.Y.),
K Matthewson, and H Al Mardini, and K Bartlett, and C O Record
March 1974, Sovetskaia meditsina,
K Matthewson, and H Al Mardini, and K Bartlett, and C O Record
June 1993, Orvosi hetilap,
K Matthewson, and H Al Mardini, and K Bartlett, and C O Record
May 2022, Thrombosis research,
K Matthewson, and H Al Mardini, and K Bartlett, and C O Record
January 2012, Experimental diabetes research,
K Matthewson, and H Al Mardini, and K Bartlett, and C O Record
January 2018, Wiadomosci lekarskie (Warsaw, Poland : 1960),
K Matthewson, and H Al Mardini, and K Bartlett, and C O Record
January 2010, Oxidative medicine and cellular longevity,
K Matthewson, and H Al Mardini, and K Bartlett, and C O Record
January 1990, Alcohol and alcoholism (Oxford, Oxfordshire),
K Matthewson, and H Al Mardini, and K Bartlett, and C O Record
September 2005, Diabetic medicine : a journal of the British Diabetic Association,
K Matthewson, and H Al Mardini, and K Bartlett, and C O Record
January 1985, Research in experimental medicine. Zeitschrift fur die gesamte experimentelle Medizin einschliesslich experimenteller Chirurgie,
Copied contents to your clipboard!