title: [Sympathetic-adrenal activity and arterial pressure at rest and during psychoemotional stress in patients with essential hypertension].
abstract: No differences in urinary catecholamine excretion could be demonstrated in resting conditions between patients with essential hypertension, stages I-III, and normotensive subjects. Under psycho-emotional stress, adrenalin and noradrenaline excretion rose significantly, while diastolic BP increased, and systolic BP went down in patients with first-stage essential hypertension, aged 18-30 years, in contrast to their normotensive counterparts of similar age, an evidence of increased sympatho-adrenal reactivity of these patients.
authors.forename: I
authors.initials: I
authors.lastname: Balazhov'ekh
authors.forename: M
authors.initials: M
authors.lastname: Mikuletski
authors.forename: Kh
authors.initials: Kh
authors.lastname: Kratokhvilova
mesh_terms: D000293:Adolescent; D000311:Adrenal Glands / Q000503:physiopathology*; D000328:Adult; D001794:Blood Pressure; D004837:Epinephrine / Q000652:urine; D006801:Humans; D006973:Hypertension / Q000503:physiopathology*; D008297:Male; D009638:Norepinephrine / Q000652:urine; D012146:Rest; D013315:Stress, Psychological / Q000503:physiopathology*; D013564:Sympathetic Nervous System / Q000503:physiopathology*
chemical_list: D009638:Norepinephrine; D004837:Epinephrine
vernacular_title: Simpatiko-adrenalovaia aktivnost' i arterial'noe davlenie v pokoe i pri psikhoémotsional'noĭ nagruzke u bol'nykh éssentsial'noĭ gipertonieĭ.