title: Sympathetic nerve activity in patients with essential hypertension--a comparison of the activity among patients with labile and stable, or low, normal and high renin essential hypertension.
mesh_terms: D000328:Adult; D000368:Aged; D002395:Catecholamines / Q000652:urine; D004299:Dopamine beta-Hydroxylase / Q000097:blood; D005260:Female; D006439:Hemodynamics / Q000187:drug effects; D006801:Humans; D006973:Hypertension / Q000201:enzymology / Q000503:physiopathology*; D008297:Male; D008875:Middle Aged; D009638:Norepinephrine / Q000494:pharmacology; D012083:Renin / Q000097:blood*; D013564:Sympathetic Nervous System / Q000503:physiopathology*
chemical_list: D002395:Catecholamines; D004299:Dopamine beta-Hydroxylase; D012083:Renin; D009638:Norepinephrine