title: Cardiovascular reflexes and biochemical responses in progressive autonomic failure.
mesh_terms: D001341:Autonomic Nervous System; D001794:Blood Pressure; D002319:Cardiovascular System / Q000503:physiopathology*; D002346:Carotid Sinus / Q000503:physiopathology; D004299:Dopamine beta-Hydroxylase / Q000097:blood; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009422:Nervous System Diseases / Q000097:blood / Q000503:physiopathology; D009638:Norepinephrine / Q000097:blood*; D011187:Posture; D012021:Reflex, Abnormal; D012083:Renin / Q000097:blood*; D013312:Stress, Physiological / Q000503:physiopathology; D014636:Valsalva Maneuver
chemical_list: D004299:Dopamine beta-Hydroxylase; D012083:Renin; D009638:Norepinephrine