title: Steroids of invertebrates. IV. On the optic tentacle-gonadal axis in the control of the male-phase ovotestis in the slug (Ariolimax californicus).
mesh_terms: D000731:Androstanes / Q000032:analysis / Q000494:pharmacology; D000818:Animals; D002849:Chromatography, Gas; D003687:Dehydroepiandrosterone / Q000032:analysis / Q000494:pharmacology; D004958:Estradiol / Q000032:analysis; D004970:Estrone / Q000032:analysis; D005260:Female; D006066:Gonads / Q000033:anatomy & histology / Q000502:physiology*; D007659:Ketones / Q000032:analysis; D008297:Male; D008797:Metyrapone / Q000494:pharmacology; D009490:Neurosecretory Systems / Q000502:physiology*; D011284:Pregnenolone / Q000032:analysis; D012908:Snails / Q000502:physiology*; D013739:Testosterone / Q000032:analysis
chemical_list: D000731:Androstanes; D007659:Ketones; D004970:Estrone; D013739:Testosterone; D003687:Dehydroepiandrosterone; D004958:Estradiol; D011284:Pregnenolone; D008797:Metyrapone