Monolayer cultures of normal adult rat adrenocortical cells: steroidogenic responses to nucleotides, bacterial toxins and antimicrotubular agents.

Monolayer cultures of normal rat adrenocortical cells were treated with agents which stimulate steroidogenesis by Y-1 adrenal tumour cells. Choleragen was active, whereas cyclic nucleotides other than cyclic AMP, bacterial endotoxins and antimicrotubular agents were inactive.