Changes in the activity of certain lysosomal enzymes in the blood serum of rats subjected to whole body x-ray irradiation.
In summing up, we find that only serum acid phosphatase activity rose immediately, and beta-galactosidase activity 6 hours, after whole body irradiation, in each case after an exposure dose of 800 R. At the other intervals, the three enzyme activities studied either remained unchanged or were statistically significantly lowered. The most pronounced decrease was found in serum beta-galactosidase and serum beta-glucuronidase activity on the 3rd, 5th and 7th day after exposure.
D000135:Acid Phosphatase / Q000097:blood / Q000528:radiation effects*; D000818:Animals; D005696:Galactosidases / Q000528:radiation effects*; D005966:Glucuronidase / Q000097:blood / Q000528:radiation effects*; D008247:Lysosomes / Q000201:enzymology / Q000528:radiation effects*; D008297:Male; D051381:Rats; D014965:X-Rays; D001616:beta-Galactosidase / Q000097:blood / Q000528:radiation effects*
D000135:Acid Phosphatase; D005696:Galactosidases; D001616:beta-Galactosidase; D005966:Glucuronidase