title: Interaction of local and nervous factors in vascular control.
mesh_terms: D001808:Blood Vessels / Q000502:physiology*; D002200:Capillary Resistance; D004878:Ergotamine / Q000627:therapeutic use; D006801:Humans; D006940:Hyperemia / Q000503:physiopathology; D007022:Hypotension / Q000188:drug therapy; D009129:Muscle Tonus; D009130:Muscle, Smooth / Q000098:blood supply / Q000502:physiology*; D009132:Muscles / Q000098:blood supply; D010275:Parasympathetic Nervous System / Q000502:physiology; D012039:Regional Blood Flow; D013045:Species Specificity; D013564:Sympathetic Nervous System / Q000502:physiology*; D014662:Vasoconstrictor Agents / Q000494:pharmacology; D014665:Vasodilator Agents / Q000494:pharmacology; D014666:Vasomotor System / Q000502:physiology*
chemical_list: D014662:Vasoconstrictor Agents; D014665:Vasodilator Agents; D004878:Ergotamine