title: The effect of guancydine on blood pressure, vascular reactivity, and norepinephrine uptake in essential hypertension.
mesh_terms: D000284:Administration, Oral; D000959:Antihypertensive Agents / Q000494:pharmacology*; D001794:Blood Pressure / Q000187:drug effects*; D004562:Electrocardiography; D006146:Guanidines / Q000008:administration & dosage / Q000494:pharmacology* / Q000627:therapeutic use; D006801:Humans; D006973:Hypertension / Q000188:drug therapy* / Q000378:metabolism; D009119:Muscle Contraction / Q000187:drug effects; D009206:Myocardium / Q000378:metabolism; D009638:Norepinephrine / Q000378:metabolism* / Q000652:urine; D014316:Tritium; D014655:Vascular Resistance / Q000187:drug effects*
chemical_list: D000959:Antihypertensive Agents; D006146:Guanidines; D014316:Tritium; D009638:Norepinephrine