2012
Comparative Effects of Angiotensin Receptor Blockade and ACE Inhibition on the Fibrinolytic and Inflammatory Responses to Cardiopulmonary Bypass
Billings F, Balaguer J, Yu C, Wright P, Petracek M, Byrne J, Brown N, Pretorius M. Comparative Effects of Angiotensin Receptor Blockade and ACE Inhibition on the Fibrinolytic and Inflammatory Responses to Cardiopulmonary Bypass. Clinical Pharmacology & Therapeutics 2012, 91: 1065-1073. PMID: 22549281, PMCID: PMC3822756, DOI: 10.1038/clpt.2011.356.Peer-Reviewed Original ResearchMeSH KeywordsAgedAngiotensin II Type 1 Receptor BlockersAngiotensin-Converting Enzyme InhibitorsBenzimidazolesBiphenyl CompoundsBlood TransfusionBradykininCardiopulmonary BypassEndpoint DeterminationFemaleFibrinolysisHematocritHospital MortalityHumansInflammationInterleukinsLength of StayMaleMiddle AgedMonitoring, IntraoperativePerioperative CarePostoperative ComplicationsRamiprilTetrazolesTreatment OutcomeConceptsAngiotensin II type 1 receptor blockadeACE inhibitionCardiopulmonary bypassReceptor blockadeInflammatory responseType 1 receptor blockadeTissue-type plasminogen activator concentrationAngiotensin receptor blockadeEffect of angiotensinRed cell transfusionDay of surgeryPlasminogen activator inhibitor-1Activator inhibitor-1Plasminogen activator concentrationsHospital stayPlasma transfusionIL-10ACE inhibitorsIL-8Intraoperative fibrinolysisFibrinolysisInhibitor-1Comparative effectsPlaceboTransfusion
2008
17&bgr;-Estradiol Increases Basal but Not Bradykinin-Stimulated Release of Active t-PA in Young Postmenopausal Women
Pretorius M, van Guilder GP, Guzman RJ, Luther JM, Brown NJ. 17&bgr;-Estradiol Increases Basal but Not Bradykinin-Stimulated Release of Active t-PA in Young Postmenopausal Women. Hypertension 2008, 51: 1190-1196. PMID: 18259028, PMCID: PMC2673569, DOI: 10.1161/hypertensionaha.107.105627.Peer-Reviewed Original ResearchConceptsYounger postmenopausal womenT-PA antigenEffect of angiotensinPostmenopausal womenT-PA releaseActive t-PAT-PAAntigen releasePlasminogen activator inhibitor-1 antigenTissue-type plasminogen activator releaseNet t-PA releaseForearm blood flowPlasminogen activator releaseEnzyme inhibitionCrossover studyIntraarterial infusionBasal releaseVascular releaseTreatment periodFibrinolytic functionPlaceboBlood flowActivator releaseAngiotensinAntigen
2006
Bradykinin B2 Receptor Does Not Contribute to Blood Pressure Lowering during AT1 Receptor Blockade
LeFebvre J, Shintani A, Gebretsadik T, Petro JR, Murphey LJ, Brown NJ. Bradykinin B2 Receptor Does Not Contribute to Blood Pressure Lowering during AT1 Receptor Blockade. Journal Of Pharmacology And Experimental Therapeutics 2006, 320: 1261-1267. PMID: 17182977, DOI: 10.1124/jpet.106.117259.Peer-Reviewed Original ResearchConceptsPlasma renin activityHoe 140Endogenous bradykininReceptor blockadeBaseline plasma renin activityBlood pressure-lowering effectAT1 receptor blockadeSalt-depleted subjectsBlood pressure loweringBlood pressure responseEffect of angiotensinPressure-lowering effectAngiotensin I/Heart rate responseReceptor-independent mechanismD-Arg-ArgBradykinin B2 receptorPRA responseRenin activityChronic treatmentPlasma cGMPPressure loweringB2 receptorsEndocrine responsesHeart rateEndogenous NO Regulates Plasminogen Activator Inhibitor-1 During Angiotensin-Converting Enzyme Inhibition
Brown NJ, Muldowney JA, Vaughan DE. Endogenous NO Regulates Plasminogen Activator Inhibitor-1 During Angiotensin-Converting Enzyme Inhibition. Hypertension 2006, 47: 441-448. PMID: 16432054, DOI: 10.1161/01.hyp.0000202478.79587.1a.Peer-Reviewed Original ResearchMeSH KeywordsAdultAldosteroneAngiotensin-Converting Enzyme InhibitorsArginineDouble-Blind MethodDrug CombinationsEnzyme InhibitorsFemaleFibrinolysisHemodynamicsHumansInfusions, IntravenousMaleMiddle AgedNG-Nitroarginine Methyl EsterNitric OxideNitric Oxide SynthasePlasminogen Activator Inhibitor 1ProdrugsRamiprilReference ValuesRenin-Angiotensin SystemConceptsPlasminogen activator inhibitor-1Plasminogen activator inhibitor-1 antigenActivator inhibitor-1Salt-replete subjectsL-arginineFibrinolytic balanceInhibitor-1Angiotensin-Converting Enzyme InhibitionNO precursor L-argininePlasminogen activator inhibitor antigenTissue-type plasminogen activator antigenEffect of angiotensinPrecursor L-argininePlasminogen activator antigenNO synthase inhibitorEnzyme inhibitionT-PA activityRenin activityD-dimerInhibitor antigenNormal subjectsSynthase inhibitorEnzyme inhibitorsT-PAAntigen
2001
Interactive Effect of Ethnicity and ACE Insertion/Deletion Polymorphism on Vascular Reactivity
Gainer JV, Stein CM, Neal T, Vaughan DE, Brown NJ. Interactive Effect of Ethnicity and ACE Insertion/Deletion Polymorphism on Vascular Reactivity. Hypertension 2001, 37: 46-51. PMID: 11208755, DOI: 10.1161/01.hyp.37.1.46.Peer-Reviewed Original ResearchACE insertion/deletion polymorphismGreater vasodilator responseVasodilator responseACE D alleleSodium nitroprussideInsertion/deletion polymorphismVascular reactivityEndothelium-independent vasodilator sodium nitroprussideD allelePotent endothelium-dependent vasodilatorVascular smooth muscle reactivityACE I/D genotypeEffect of angiotensinForearm blood flowSmooth muscle reactivityEndothelium-dependent vasodilatorVasodilator sodium nitroprussideDeletion polymorphismTreatment of hypertensionACE gene locusVascular sensitivityNormotensive subjectsNormotensive blacksVenous plethysmographyBlood pressure