title: [Organotypic culture of the genital tubercle of the fetal rat: induction of the os penis by testosterone].
abstract: Genital tubercles of male and female fetal rats were cultured in vitro with or without testosterone. The mesenchyme of the genital tubercles of both sexes can be differentiated into two cartilages corresponding to the two segments of the os penis only in the presence of testosterone.
mesh_terms: D000818:Animals; D005260:Female; D005333:Fetus; D008297:Male; D009924:Organ Culture Techniques; D010413:Penis / Q000187:drug effects / Q000196:embryology*; D051381:Rats; D011919:Rats, Inbred Strains; D012733:Sex Differentiation / Q000187:drug effects*; D013739:Testosterone / Q000494:pharmacology*
chemical_list: D013739:Testosterone
vernacular_title: Culture organotypique du tubercule génital de foetus de rat: induction de l'os pénien par testostérone.