[Effect of histidine on the malonic dialdehyde content in the tissues in experimental myocardial infarct].

Content of malone dialdehyde (product of peroxidative oxidation of fatty acids, estimated by the reaction with thiobarbituric acid) was increased in blood serum, cytoplasms, mitochondria of heart and liver tissues during the acute period of experimental myocardial infarction. After administration of histidine concentration of malone dialdehyde was distinctyly decreased in the tissues studied.