title: Plasma catecholamines and local modifications of sympathetic nervous activity.
mesh_terms: D000818:Animals; D001132:Arm / Q000098:blood supply; D002395:Catecholamines / Q000097:blood*; D004837:Epinephrine / Q000097:blood; D006801:Humans; D008297:Male; D009638:Norepinephrine / Q000097:blood; D010100:Oxygen / Q000097:blood; D005082:Physical Exertion; D012039:Regional Blood Flow; D013564:Sympathetic Nervous System / Q000502:physiology*; D014661:Vasoconstriction; D014664:Vasodilation
chemical_list: D002395:Catecholamines; D010100:Oxygen; D009638:Norepinephrine; D004837:Epinephrine