2003
Acute angiotensin II increases plasma F2-isoprostanes in salt-replete human hypertensives
Murphey LJ, Morrow JD, Sawathiparnich P, Williams GH, Vaughan DE, Brown NJ. Acute angiotensin II increases plasma F2-isoprostanes in salt-replete human hypertensives. Free Radical Biology And Medicine 2003, 35: 711-718. PMID: 14583335, DOI: 10.1016/s0891-5849(03)00395-2.Peer-Reviewed Original ResearchConceptsF2-isoprostane concentrationsMean arterial pressurePlasma F2-isoprostane concentrationsAng II infusionAng IIII infusionOxidative stressF2-isoprostanesAcute Ang II infusionMin ANG IIPlasma renin activityHigh salt intakeLow salt intakeRenin-angiotensin systemLow sodium dietAngiotensin II increasesBody mass indexRenal plasma flowPlasma F2-isoprostanesHuman cardiovascular diseaseHuman hypertensivesHypertensive volunteersHypertensive groupHypertensive humansNormotensive group
2001
Interactive Effect of PAI-1 4G/5G Genotype and Salt Intake on PAI-1 Antigen
Brown N, Murphey L, Srikuma N, Koschachuhanan N, Williams G, Vaughan D. Interactive Effect of PAI-1 4G/5G Genotype and Salt Intake on PAI-1 Antigen. Arteriosclerosis Thrombosis And Vascular Biology 2001, 21: 1071-1077. PMID: 11397722, DOI: 10.1161/01.atv.21.6.1071.Peer-Reviewed Original ResearchConceptsPAI-1 4G/5G genotypePAI-1 antigen concentrationsPAI-1 antigenHigh salt intakeLow salt intakeSalt intakeG genotypeAntigen concentrationThrombotic cardiovascular eventsPlasma renin activityPAI-1 expressionPAI-1 geneAldosterone systemCardiovascular eventsCardiovascular morbidityRenin activityPharmacological therapyEssential hypertensionSerum triglyceridesEffects of activationG polymorphismG homozygotesG groupAntigenIntake
1999
Comparative Effect of Angiotensin-Converting Enzyme Inhibition and Angiotensin II Type 1 Receptor Antagonism on Plasma Fibrinolytic Balance in Humans
Brown N, Agirbasli M, Vaughan D. Comparative Effect of Angiotensin-Converting Enzyme Inhibition and Angiotensin II Type 1 Receptor Antagonism on Plasma Fibrinolytic Balance in Humans. Hypertension 1999, 34: 285-290. PMID: 10454455, DOI: 10.1161/01.hyp.34.2.285.Peer-Reviewed Original ResearchMeSH KeywordsAdultAldosteroneAngiotensin IIAngiotensin Receptor AntagonistsAngiotensin-Converting Enzyme InhibitorsAntihypertensive AgentsBlood PressureData Interpretation, StatisticalDiet, Sodium-RestrictedFemaleFibrinolysisHeart RateHumansIsoquinolinesLosartanMalePlasminogen Activator Inhibitor 1QuinaprilReninRenin-Angiotensin SystemTetrahydroisoquinolinesTissue Plasminogen ActivatorConceptsPlasminogen activator inhibitor-1PAI-1 antigenTissue plasminogen activatorACE inhibitorsFibrinolytic balanceAldosterone systemAngiotensin II type 1 receptor antagonismAngiotensin II type 1 receptor antagonistAngiotensin-Converting Enzyme InhibitionType 1 receptor antagonistPlasma PAI-1 antigenPAI-1 antigen concentrationsAntigen concentrationEquivalent hypotensive dosesPlasma fibrinolytic balancePlasma renin activityAngiotensin II formationLow salt intakePAI-1 activityClass of drugsTPA antigen concentrationsActivator inhibitor-1Enzyme inhibitionLosartan treatmentQuinapril treatment
1998
Effect of Activation and Inhibition of the Renin-Angiotensin System on Plasma PAI-1
Brown N, Agirbasli M, Williams G, Litchfield W, Vaughan D. Effect of Activation and Inhibition of the Renin-Angiotensin System on Plasma PAI-1. Hypertension 1998, 32: 965-971. PMID: 9856958, DOI: 10.1161/01.hyp.32.6.965.Peer-Reviewed Original ResearchMeSH KeywordsAdultAldosteroneAngiotensin-Converting Enzyme InhibitorsCatecholaminesCircadian RhythmCreatinineDiet, Sodium-RestrictedFibrinolysisHemodynamicsHumansHydrocortisoneIsoquinolinesMalePlasminogen Activator Inhibitor 1QuinaprilReninRenin-Angiotensin SystemSodiumSupine PositionTetrahydroisoquinolinesTissue Plasminogen ActivatorConceptsLow salt intakeRenin-angiotensin systemPAI-1 antigenPlasma renin activitySalt intakeACE inhibitionMyocardial infarctionTPA antigenFibrinolytic systemPAI-1Plasminogen activator inhibitor-1 activityTissue-type plasminogen activator antigenPAI-1 antigen concentrationsPAI-1 antigen levelsThrombotic cardiovascular eventsHigh salt intakeLeft ventricular dysfunctionRecurrent myocardial infarctionPlasminogen activator antigenInhibitor-1 activityPlasma PAI-1PAI-1 activityConcomitant ACE inhibitionCardiovascular eventsRenin activity