title: Influence of high renin substrate levels on renin-angiotensin system in pregnancy.
mesh_terms: D000293:Adolescent; D000328:Adult; D000804:Angiotensin II / Q000097:blood*; D003276:Contraceptives, Oral / Q000494:pharmacology; D004967:Estrogens / Q000008:administration & dosage / Q000502:physiology; D005260:Female; D006801:Humans; D006973:Hypertension / Q000097:blood; D066298:In Vitro Techniques; D007606:Juxtaglomerular Apparatus / Q000187:drug effects; D008875:Middle Aged; D011225:Pre-Eclampsia / Q000097:blood*; D011247:Pregnancy / Q000502:physiology*; D011248:Pregnancy Complications / Q000097:blood; D012083:Renin / Q000097:blood*
chemical_list: D003276:Contraceptives, Oral; D004967:Estrogens; D000804:Angiotensin II; D012083:Renin