[Action of testosterone and androstanolone on mullerian duct of Triton Pleurodeles waltl Michah. in organ culture].

Testosterone and androstanolone promote hyperplasia and differentiation of ciliated cells of the mullerian duct of immature newts, in organe culture. Cyproterone inhibits these effects. Association of testicular explants with mullerian ducts also reduces the androgen action.