after 72 h acth-cells cultured in the presence of acth converted 18.5 % of the pregnenolone substrate to 17-hydroxycorticosteroids ( cortisol plus 11-deoxycortisol ) while acth-cells cultured in the absence of acth converted a maximum of 1.6 % .
C0000163
17-hydroxycorticosteroids
C0010139
11-deoxycortisol