in order to clarify a part of the developmental processes of the human adrenal cortex or steroidgenesis in infancy and childhood , serum concentrations of 17 alpha-hydroxypregnenolone ( 17-oh-delta 5 p ) , 17 alpha-hydroxypregnenolone-3-sulfate ( 17-oh-delta 5 p-s ) and 17 alpha-hydroxyprogesterone ( 17-oh-delta 4 p ) were measured using a combined radioimmunoassay method previously reported , and age-related changes of these steroids were evaluated .
C0231330
infancy
C0231335
childhood