title: Direct non-chromatographic radioimmunoassay of aldosterone: validation of a commercially available kit and observations on age-related changes in concentrations in plasma.
abstract: Human plasma aldosterone can be rapidly, directly, and reliably measured by radioimmunoassay with use of a commercially available anti-aldosterone antibody. With this method, we show that values tend to decrease with advancing age, especially after the sixth decade.
mesh_terms: D000328:Adult; D000367:Age Factors; D000368:Aged; D000450:Aldosterone / Q000097:blood*; D003429:Cross Reactions; D006801:Humans; D008875:Middle Aged; D011863:Radioimmunoassay / Q000379:methods; D011933:Reagent Kits, Diagnostic
chemical_list: D011933:Reagent Kits, Diagnostic; D000450:Aldosterone