title: Absence of measurable amounts of epinephrine, norepinephrine and dopamine in rat hypophysial portal blood during various phases of the oestrous cycle.
mesh_terms: D000311:Adrenal Glands / Q000098:blood supply; D000818:Animals; D004298:Dopamine / Q000097:blood*; D004837:Epinephrine / Q000097:blood*; D004971:Estrus; D005260:Female; D005470:Fluorometry; D007987:Gonadotropin-Releasing Hormone / Q000097:blood; D007030:Hypothalamo-Hypophyseal System / Q000098:blood supply / Q000502:physiology; D008722:Methods; D009638:Norepinephrine / Q000097:blood*; D010902:Pituitary Gland / Q000098:blood supply*; D011247:Pregnancy; D051381:Rats; D011919:Rats, Inbred Strains; D014680:Veins
chemical_list: D007987:Gonadotropin-Releasing Hormone; D004298:Dopamine; D009638:Norepinephrine; D004837:Epinephrine