EnalaprilCaptoprilAngiotensin-Converting Enzyme InhibitorsProlineBlood PressureAntihypertensive AgentsReninLosartanRenin-Angiotensin SystemEnalaprilatHydrochlorothiazidePeptidyl-Dipeptidase AHypertensionAngiotensin IIAngiotensin IRats, Inbred SHRRadioisotope RenographyHypertension, RenovascularDouble-Blind MethodAngiotensin Receptor AntagonistsTetrazolesHydralazineBradykininKidneyHemodynamicsRenal CirculationAldosteroneDipeptidesLisinoprilHypertension, RenalHeart FailureKininsTechnetium Tc 99m MertiatideAtenololTechnetium Tc 99m PentetateBiphenyl CompoundsIsosorbide DinitrateIodohippuric AcidDrug Therapy, CombinationReceptors, BradykininSaralasinFosinoprilRats, Inbred WKYIsosorbideProteinuriaHeart RateDigitalisDose-Response Relationship, DrugNifedipineImidazolesRenal Artery ObstructionGlomerular Filtration RateAngiotensin II Type 1 Receptor BlockersAngiotensinsElectrolytesRandom AllocationBenzimidazolesReceptor, Angiotensin, Type 1Vascular ResistanceRats, Sprague-DawleyFurosemideRats, WistarAmlodipineTime FactorsDiureticsHypertrophy, Left VentricularThirstAcrylatesThiazepinesCilazaprilPerindoprilAlbuminuriaNorepinephrineReceptor, Bradykinin B2ImidazolidinesRats, Inbred Strains