[Effect of low temperature on monoamine oxidase and substrate specificity in the mitochondrial fraction of rat brain].
Maintenance of animals for three days at 2 degrees C produces changes in the substrate specificity of type I monoamine oxidase (MAO). These changes manifest in serotonin and noradrenaline deamination and in a several-times increase in deamination of glucosamine, putrescine and gamma-aminobutyric acid. The cold-induced increase in AMP deamination is not related to MAE. The activity of type B MAO does not change on cold stress.
D000818:Animals; D001921:Brain / Q000201:enzymology*; D003080:Cold Temperature / Q000009:adverse effects*; D008928:Mitochondria / Q000201:enzymology; D008995:Monoamine Oxidase / Q000378:metabolism*; D051381:Rats; D012737:Sex Factors; D013312:Stress, Physiological / Q000201:enzymology*; D013379:Substrate Specificity
D008995:Monoamine Oxidase
Vliianie nizkoĭ temperatury na aktivnost' i substratnuiu spetsifichnost' monoaminoksidaz v mitokhondrial'noĭ fraktsii mozga krys.