title: The inhibitory feedback mechanism coming from oocytes and acting on brain endocrine activity in Nereis (Polychaetes, Annelids).
mesh_terms: D000818:Animals; D001921:Brain / Q000502:physiology*; D005246:Feedback; D005260:Female; D006728:Hormones / Q000502:physiology*; D008297:Male; D009865:Oocytes / Q000502:physiology*; D010063:Ovum / Q000502:physiology*; D011077:Polychaeta / Q000502:physiology*; D012741:Sexual Maturation; D013737:Testis / Q000502:physiology
chemical_list: D006728:Hormones