2007
Urinary Free Cortisol: An Intermediate Phenotype and a Potential Genetic Marker for a Salt-Resistant Subset of Essential Hypertension
Chamarthi B, Kolatkar NS, Hunt SC, Williams JS, Seely EW, Brown NJ, Murphey LJ, Jeunemaitre X, Williams GH. Urinary Free Cortisol: An Intermediate Phenotype and a Potential Genetic Marker for a Salt-Resistant Subset of Essential Hypertension. The Journal Of Clinical Endocrinology & Metabolism 2007, 92: 1340-1346. PMID: 17264181, DOI: 10.1210/jc.2006-2093.Peer-Reviewed Original ResearchConceptsUrinary free cortisolEssential hypertensionHigh urinary free cortisolLow-salt dietMean arterial pressureIntermediate phenotypesStrong familial componentArterial pressureDietary sodiumBlood pressureFree cortisolHypertensive siblingsHypertensionHypertensivesNormotensivesGeneral communityHypertensive familiesFamilial componentPreliminary reportFamilial aggregationSignificant predictorsPotential genetic markersSignificant differencesSignificant proportionCortisol
2002
Smoking Impairs Bradykinin-Stimulated t-PA Release
Pretorius M, Rosenbaum DA, Lefebvre J, Vaughan DE, Brown NJ. Smoking Impairs Bradykinin-Stimulated t-PA Release. Hypertension 2002, 39: 767-771. PMID: 11897760, DOI: 10.1161/hy0302.105767.Peer-Reviewed Original ResearchConceptsTissue plasminogen activator releaseTissue plasminogen activator responsePlasminogen activator releaseForearm blood flowDose-dependent increaseActivator releaseBlood flowDoses of nitroprussideSignificant dose-dependent increaseActivator responseStrain-gauge plethysmographyBody mass indexEffect of bradykininT-PA releaseReceptor-dependent mechanismEndothelial functionBrachial arteryMass indexMethacholineSmokersNonsmokersBradykininHuman endotheliumRandom orderSignificant differences