[Enzyme parameters in the evaluation of the combined effects of protein deficiency and T-2 mycotoxin]

Male Wistar rats received a low-protein (4.5% protein) diet during 30 days, and T-2-toxin was administered to them through a gastric tube, in a dose of 0.54 mg/kg, during 15 days. The results obtained showed activation of hepatic lysosomal enzymes (sulfatase A and B aryl and beta-glucosidase) and alkaline phosphatase, and to an essential suppression of enzymatic activity of peroxisomes - catalase, glycolate oxidase and D-amino acid oxidase. A sharp aggravation of the intoxication symptoms and pronounced intensification of changes in enzymatic activity in the liver, spleen, thymus and blood serum were recorded in the animals given T-2 toxin simultaneously with the low-protein diet.