title: [Changes in the hypophyseal prolactin content in the male Pekin duck during the sexual cycle and experimental photostimulation of the testis].
mesh_terms: D000818:Animals; D001717:Birds / Q000502:physiology*; D066298:In Vitro Techniques; D008297:Male; D010902:Pituitary Gland / Q000502:physiology*; D011388:Prolactin / Q000378:metabolism*; D012621:Seasons; D013737:Testis / Q000502:physiology*
chemical_list: D011388:Prolactin
vernacular_title: Variations du contenu hypophysaire en prolactine chez le canard Pékin mâle au cours du cycle sexuel et de la photostimulation expérimentale du testicule.