2018
DPP (Dipeptidyl Peptidase)-4 Inhibition Potentiates the Vasoconstrictor Response to NPY (Neuropeptide Y) in Humans During Renin-Angiotensin-Aldosterone System Inhibition
Hubers SA, Wilson JR, Yu C, Nian H, Grouzmann E, Eugster P, Shibao CA, Billings FT, Jafarian Kerman S, Brown NJ. DPP (Dipeptidyl Peptidase)-4 Inhibition Potentiates the Vasoconstrictor Response to NPY (Neuropeptide Y) in Humans During Renin-Angiotensin-Aldosterone System Inhibition. Hypertension 2018, 72: 712-719. PMID: 29987109, PMCID: PMC6202157, DOI: 10.1161/hypertensionaha.118.11498.Peer-Reviewed Original ResearchConceptsNPY infusionPlacebo-controlled crossover studyAngiotensin-converting enzyme inhibitorAldosterone system inhibitionDose-dependent vasoconstrictionIntra-arterial enalaprilatAngiotensin receptor blockersForearm blood flowHigh-risk patientsOrder of treatmentReceptor blockersVasoconstrictor effectVasoconstrictor responsesCardiovascular effectsRenin-AngiotensinBrachial arteryHeart failureNorepinephrine releaseCrossover studyEndogenous NPYY1 receptorCrossover treatmentSystem inhibitionY2 receptorsDPP4 inhibition
2014
Substance P Increases Sympathetic Activity During Combined Angiotensin-Converting Enzyme and Dipeptidyl Peptidase-4 Inhibition
Devin JK, Pretorius M, Nian H, Yu C, Billings FT, Brown NJ. Substance P Increases Sympathetic Activity During Combined Angiotensin-Converting Enzyme and Dipeptidyl Peptidase-4 Inhibition. Hypertension 2014, 63: 951-957. PMID: 24516103, PMCID: PMC3984385, DOI: 10.1161/hypertensionaha.113.02767.Peer-Reviewed Original ResearchMeSH KeywordsAdultAngiotensin-Converting Enzyme InhibitorsBlood PressureBradykininCross-Over StudiesDipeptidyl Peptidase 4Double-Blind MethodEnalaprilatEnzyme InhibitorsFemaleHeart RateHumansMaleMiddle AgedNeurotransmitter AgentsNorepinephrinePeptidyl-Dipeptidase APyrazinesSitagliptin PhosphateSubstance PSympathetic Nervous SystemTriazolesVascular ResistanceConceptsDipeptidyl peptidase-4 inhibitionPeptidase-4 inhibitionTissue plasminogen activator releaseSubstance PDipeptidyl peptidase-4Plasminogen activator releaseSympathetic activityPeptidase-4Activator releasePlacebo-controlled crossover studyDipeptidyl peptidase-4 inhibitorsType 2 diabetes mellitusIntra-arterial enalaprilatForearm vascular resistanceForearm blood flowMean arterial pressurePeptidase-4 inhibitorsAngiotensin converting enzymeSubstrates of angiotensinVascular resistanceVasodilator responseArterial pressureBrachial arteryDiabetes mellitusCrossover study
2005
Angiotensin-Converting Enzyme Inhibition Increases Basal Vascular Tissue Plasminogen Activator Release in Women But Not in Men
Pretorius M, Luther JM, Murphey LJ, Vaughan DE, Brown NJ. Angiotensin-Converting Enzyme Inhibition Increases Basal Vascular Tissue Plasminogen Activator Release in Women But Not in Men. Arteriosclerosis Thrombosis And Vascular Biology 2005, 25: 2435-2440. PMID: 16166566, DOI: 10.1161/01.atv.0000186185.13977.94.Peer-Reviewed Original ResearchMeSH KeywordsAdultAge FactorsAngiotensin-Converting Enzyme InhibitorsBlood PressureBradykininEnalaprilatFemaleHumansLuteal PhaseMaleMethacholine ChlorideMiddle AgedNitroprussideParasympathomimeticsPeptide FragmentsPeptidyl-Dipeptidase APostmenopausePremenopauseRegional Blood FlowSex CharacteristicsTissue Plasminogen ActivatorVasodilator AgentsConceptsT-PA releaseForearm blood flowBasal t-PA releaseNet t-PA releaseTissue plasminogen activator releasePostmenopausal womenPlasminogen activator releaseOlder menPremenopausal womenMenopausal statusActivator releaseIntra-arterial enalaprilatEffect of ACEIEndogenous bradykininHormone replacementExogenous bradykininBlood flowACEIBradykininEnalaprilatWomenYoung menMenEnzyme inhibitionRelease
2003
Angiotensin-Converting Enzyme Inhibition Increases Human Vascular Tissue-Type Plasminogen Activator Release Through Endogenous Bradykinin
Pretorius M, Rosenbaum D, Vaughan DE, Brown NJ. Angiotensin-Converting Enzyme Inhibition Increases Human Vascular Tissue-Type Plasminogen Activator Release Through Endogenous Bradykinin. Circulation 2003, 107: 579-585. PMID: 12566370, DOI: 10.1161/01.cir.0000046268.59922.a4.Peer-Reviewed Original ResearchMeSH KeywordsAdultAngiotensin-Converting Enzyme InhibitorsBlood Flow VelocityBradykininBradykinin Receptor AntagonistsDose-Response Relationship, DrugEnalaprilatEndothelium, VascularFemaleFibrinolysisForearmHumansInfusions, Intra-ArterialMaleMethacholine ChlorideMuscarinic AgonistsRegional Blood FlowSmokingTissue Plasminogen ActivatorVascular ResistanceConceptsForearm blood flowNet t-PA releaseT-PA releaseEndothelial t-PA releaseHoe 140T-PA responseEndogenous bradykininACE inhibitionExogenous bradykininTissue-type plasminogen activator releaseReceptor antagonist HOE 140Angiotensin-Converting Enzyme InhibitionBradykinin receptor antagonist HOE 140Effects of enalaprilatIntra-arterial enalaprilatIntra-arterial infusionPlasminogen activator releaseEnzyme inhibitionFBF responseVascular resistanceBlood flowActivator releaseEnalaprilatBradykininMethacholine