ABSTRACT
Incubation of cholesterol-4-14C and pregnenolone-7-3H with a homogenate of adenomatous adrenal tissue from a patient with Cushing's disease yielded 14C and 3H labelled, cortisol, cortisone, 11-deoxycortisol, deoxycorticosterone, dehydroepiandrosterone, and 11β-hydroxy-androst-4-3,17-dione.