The effect of X-irradiation on the alanine--and aspartate aminotransferase activity in the liver, kidney and spleen of mouse
Jungowska-Klin, B.; Lozińska, M.; Wojtaszek, J.
Acta Physiologica Polonica 26(1): 95-101
1975
ISSN/ISBN: 0044-6033 PMID: 1130224 Document Number: 90539
The effect of X-irradiation on the alanine- and aspartate aminotransferase activity in the liver, kidney and spleen of mouse. Acta Physiol. Pol. 1975, 26 (1): 95-101. The alanine- and aspartate aminotransferase (GOT and GPT) activities and the protein content were measured in the liver, kidney and spleen homogenates of mice exposed to a single whole body X-irradiation with a 900 r dose. The assays were performed in 6 h intervals during the first day and 24 h intervals from the 2nd until the 6th day after the exposure. Significant differences in the enzymatic activity were found in the course of 24 h in control animals and a marked increase of this activity was found after irradiation. This may be explained by changes in the permeability of the mitochondrial membrane for enzyme molecules.