[Studies of enzyme distribution in carbohydrate metabolism in humeral periosteum in rats from different age groups].
In the periosteum of newborn, 8-, 30- and 60-day-old albino rats, beta-glucuronidase, beta-galactosidase and succinate dehydrogenase were found. The enzymes of the investigated age groups show remarkable differences in reaction. beta-Glucuronidase reacts distinctly in the cells of the cambium layer of 8- and 30-day-old animals. beta-Galactosidase reacts very differently in the cell layers of the periosteum of albino rats in all age groups. The reaction of succinate dehydrogenase we found above all in the cambium cells, the preosteoblasts and the osteoblasts.
D000367:Age Factors; D000818:Animals; D000831:Animals, Newborn; D050260:Carbohydrate Metabolism; D005696:Galactosidases / Q000378:metabolism*; D005966:Glucuronidase / Q000378:metabolism*; D006811:Humerus / Q000201:enzymology; D008297:Male; D010521:Periosteum / Q000201:enzymology*; D051381:Rats; D013385:Succinate Dehydrogenase / Q000378:metabolism*
D013385:Succinate Dehydrogenase; D005696:Galactosidases; D005966:Glucuronidase
Untersuchungen zur Verteilung von Enzymen des Kohlenhydratstoffwechsels im Periost des Humerus von Ratten ausgewählter Altersgruppen.