title: [Dopamine-beta-hydroxylase activity and catecholamine concentration in plasma as a parameter of sympathetic tonus: effect of the ergometric test on patients with normotension and essential hypertension].
mesh_terms: D001794:Blood Pressure; D002395:Catecholamines / Q000097:blood*; D004299:Dopamine beta-Hydroxylase / Q000097:blood*; D006801:Humans; D006973:Hypertension / Q000097:blood* / Q000201:enzymology / Q000503:physiopathology; D008297:Male; D005082:Physical Exertion; D013564:Sympathetic Nervous System / Q000503:physiopathology*
chemical_list: D002395:Catecholamines; D004299:Dopamine beta-Hydroxylase
vernacular_title: Dopamin-beta-Hydroxylaseaktivität und Katecholaminkonzentration im Plasma als Parameter des Sympathikustonus: Einfluss einer Ergometerbelastung bei Normotonikern und Patienten mit essentieller Hypertonie