title: Histamine and rat blood pressure.
mesh_terms: D000313:Adrenal Medulla / Q000502:physiology; D000315:Adrenalectomy; D000818:Animals; D001794:Blood Pressure / Q000187:drug effects*; D006632:Histamine / Q000494:pharmacology*; D009638:Norepinephrine / Q000494:pharmacology; D051381:Rats; D012621:Seasons
chemical_list: D006632:Histamine; D009638:Norepinephrine