title: The renin-angiotensin system (first of two parts).
mesh_terms: D000450:Aldosterone / Q000097:blood; D000804:Angiotensin II / Q000032:analysis / Q000378:metabolism / Q000502:physiology; D000818:Animals; D001341:Autonomic Nervous System / Q000502:physiology; D001681:Biological Assay; D001794:Blood Pressure; D055598:Chemical Phenomena; D002621:Chemistry; D006801:Humans; D006973:Hypertension / Q000097:blood / Q000503:physiopathology; D007668:Kidney / Q000187:drug effects / Q000502:physiology; D011863:Radioimmunoassay; D011941:Receptors, Adrenergic; D012083:Renin / Q000032:analysis / Q000096:biosynthesis / Q000097:blood / Q000378:metabolism / Q000502:physiology
chemical_list: D011941:Receptors, Adrenergic; D000804:Angiotensin II; D000450:Aldosterone; D012083:Renin