title: Plasma renin activity in normal subjects from infancy to puberty.
abstract: Immunoassayable Plasma renin activity (PRA) was measured in normal subjects aged from 15 days to 15 years. A very progressive decrease of PRA with age could be demonstrated. Practical conditions for the study of PRA were defined.
mesh_terms: D000293:Adolescent; D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D006801:Humans; D007118:Immunoassay; D007223:Infant; D007231:Infant, Newborn; D011627:Puberty; D012083:Renin / Q000097:blood*
chemical_list: D012083:Renin