[Age-related microsomal hydroxylase activity in virtually healthy persons].
Activity of microsomal hydroxylases was estimated by measuring the half-life of antipyrine secretion in healthy person saliva. Individual differences were found in the enzymatic activity. There main age groups exhibiting various activities of the microsomal enzymes were defined as follows: 1. 4-13 yrs -- high enzymatic activity; 2. 13-60 yrs -- stable activity; 3. older than 60 yrs -- decrease in the enzymatic activity. There were no sex variations in the microsomal enzymes activity.
D000293:Adolescent; D000328:Adult; D000368:Aged; D000375:Aging; D000983:Antipyrine / Q000032:analysis; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D008297:Male; D008861:Microsomes / Q000201:enzymology; D008875:Middle Aged; D006899:Mixed Function Oxygenases / Q000378:metabolism*; D012463:Saliva / Q000032:analysis
D006899:Mixed Function Oxygenases; D000983:Antipyrine
Aktivnost' mikrosomal'nykh gidroksilaz v vozrastnom aspekte u prakticheski zdorovykh liudeĭ.