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[Research progress of aldehyde dehydrogenase type 2 in head and neck malignant tumors]. [PDF]

open access: yesLin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi
Li Y, Wu T, Cheng T, Han P.
europepmc   +1 more source

Aldehyde dehydrogenase 2 and arrhythmogenesis

open access: yesHeart Rhythm, 2022
Cardiac arrhythmia is a common cardiovascular disease that leads to considerable economic burdens and significant global public health challenges. Despite the remarkable progress made in recent decades, antiarrhythmic therapy remains suboptimal. Aldehyde dehydrogenase 2 (ALDH2), a critical detoxifying enzyme, catalyzes toxic aldehydes and protects ...
Jieying Chen, Yaping Wang
exaly   +3 more sources
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Aldehyde dehydrogenase in pseudomonads

Canadian Journal of Microbiology, 1969
The aldehyde dehydrogenase activity in 21 species or strains of the genus Pseudomonas was determined in cell-free extracts prepared by a standard procedure. Organisms grown in a salts – yeast extract – tryptone – ethanol medium all possessed an enzyme active on glycolaldehyde, using nicotinamide adenine dinucleotide (NAD+) as electron acceptor, which ...
W E, Razzell, R W, Blackmore
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Induction of aldehyde dehydrogenases

Biochemical Pharmacology, 1978
Abstract Rat liver contains two inducible aldehyde dehydrogenases in the cytosol. Previously it was found that the φ enzyme is maximally induced 30-fold by phenobarbital but only in genetically selected rats, while the τ enzyme is maximally induced 100-fold by tetrachlorodibenzo-p-dioxin (TCDD) in all rats tested. A number of other compounds have now
R A, Deitrich   +3 more
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ALCOHOL AND ALDEHYDE DEHYDROGENASE*

Alcohol and Alcoholism, 1990
The enzymes mainly responsible for ethanol degradation in humans are liver alcohol dehydrogenases (ADH) and aldehyde dehydrogenases (ALDH). Polymorphisms occur in both enzymes, with marked differences in the steady-state kinetic constants. The Km-values for ethanol of ADH isoenzymes relevant for alcohol degradation range from 49 microM to 36 microM ...
T, Ehrig, W F, Bosron, T K, Li
openaire   +2 more sources

Aldehyde Inhibitors of Aldehyde Dehydrogenases

1999
Aldehyde dehydrogenases catalyze aldehyde dehydrogenation as well as ester hydrolysis. Nitrate esters e.g. isosorbide nitrates and nitroglycerin inhibit the enzyme. Mechanism of inhibition which involves aldehyde dehydrogenase catalyzed formation of a reactive species (Mukerjee and Pietruszko, 1994), which inactivates the enzyme via covalent bond ...
R, Pietruszko   +5 more
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Effect of UVB radiation on corneal aldehyde dehydrogenase

open access: yesCurrent Eye Research, 1996
Purpose: A Class 3 aldehyde dehydrogenase happens to be a major soluble protein constituent of the cornea. Its role is conjectured to be manifold: to protect the tissue from oxidative damage by eliminating the toxic aldehydes produced upon lipid perox ...
Yogendra Sharma, Y Sharma
exaly   +2 more sources

Yeast aldehyde dehydrogenase

Archives of Biochemistry and Biophysics, 1951
Summary o 1. A soluble enzyme has been isolated from baker's yeast which catalyzes the reduction of pyridine nucleotides by several aldehydes. With acetaldehyde, the most rapidly utilized substrate, the oxidative product is acetic acid. A reverse reaction was not demonstrated. 2.
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Distribution of Messenger RNAs for Aldehyde Dehydrogenase 1, Aldehyde Dehydrogenase 2, and Aldehyde Dehydrogenase 5 in Human Tissues

Journal of Investigative Medicine, 1996
Background The distribution of aldehyde dehydrogenases in human tissues is incompletely understood, in part because of technical limitations of gel electrophoretic and other enzyme assay methods used previously and because of the instability of the enzymes.
M J, Stewart, K, Malek, D W, Crabb
openaire   +2 more sources

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