title: Is there a local feedback from the seminiferous tubules affecting activity of the Leydig cells?
mesh_terms: D000818:Animals; D003534:Cyproterone / Q000494:pharmacology; D005246:Feedback; D007985:Leydig Cells / Q000187:drug effects / Q000502:physiology* / Q000648:ultrastructure; D008297:Male; D051381:Rats; D012671:Seminiferous Tubules / Q000502:physiology*; D013091:Spermatogenesis / Q000187:drug effects; D013737:Testis / Q000502:physiology*
chemical_list: D003534:Cyproterone