2015
Sex hormone effects on autonomic mechanisms of thermoregulation in humans
Charkoudian N, Stachenfeld N. Sex hormone effects on autonomic mechanisms of thermoregulation in humans. Autonomic Neuroscience 2015, 196: 75-80. PMID: 26674572, DOI: 10.1016/j.autneu.2015.11.004.ChaptersConceptsAutonomic mechanismsReproductive hormonesBody temperatureCentral autonomic nucleusHeat dissipation responsePolycystic ovary syndromeFemale reproductive hormonesPeripheral blood vesselsInfluence of progesteroneSkin blood flowAutonomic nucleiOvary syndromePeripheral effectsMenstrual cycleHormone levelsBlood flowHormone effectsLow body temperatureBlood vesselsEstrogenHigh body temperatureRecent evidenceMenopauseProgesteroneThermoregulatory responses
2014
The Interrelationship of Research in the Laboratory and the Field to Assess Hydration Status and Determine Mechanisms Involved in Water Regulation During Physical Activity
Stachenfeld NS. The Interrelationship of Research in the Laboratory and the Field to Assess Hydration Status and Determine Mechanisms Involved in Water Regulation During Physical Activity. Sports Medicine 2014, 44: 97-104. PMID: 24791921, PMCID: PMC4008811, DOI: 10.1007/s40279-014-0155-0.Commentaries, Editorials and Letters
2011
Sex differences in endothelial function in the microvasculature: effects of PCOS
Stachenfeld N, Wenner M, Taylor H. Sex differences in endothelial function in the microvasculature: effects of PCOS. The FASEB Journal 2011, 25: 837.2-837.2. DOI: 10.1096/fasebj.25.1_supplement.837.2.Peer-Reviewed Original ResearchPolycystic ovary syndromeETB receptorsEffects of PCOSHeart disease riskLaser Doppler flowmetrySkin blood flowNormal reproductive functionDose-response curveEndothelial dysfunctionOvary syndromeVasoconstrictive responseVasodilatory responseEndothelial functionCutaneous microvasculatureETA receptorsHealthy womenAntagonist infusionDoppler flowmetrySmooth muscleBlood flowReceptor AReproductive functionDisease riskWomenReceptorsProgesterone enhances adrenergic control of skin blood flow in women with high but not low orthostatic tolerance
Wenner MM, Taylor HS, Stachenfeld NS. Progesterone enhances adrenergic control of skin blood flow in women with high but not low orthostatic tolerance. The Journal Of Physiology 2011, 589: 975-986. PMID: 21173076, PMCID: PMC3060374, DOI: 10.1113/jphysiol.2010.194563.Peer-Reviewed Original ResearchConceptsLow orthostatic toleranceHigh orthostatic toleranceOrthostatic toleranceAdrenergic responseAdrenergic responsivenessNitric oxide synthase inhibitor NG-monomethylEndogenous sex hormone productionSynthase inhibitor NG-monomethylSkin blood flow responseBlood flow responseInhibitor NG-monomethylSex hormone productionFemale sex hormonesLower body negative pressure testSkin blood flowGnRH antagonistProgesterone administrationOrthostatic intoleranceNG-monomethylPeripheral αMicrodialysis infusionSex hormonesCyclooxygenase pathwayHT womenAdrenergic control
2010
Peripheral microvascular responses to norepinephrine in women with orthostatic intolerance
Wenner M, Taylor H, Stachenfeld N. Peripheral microvascular responses to norepinephrine in women with orthostatic intolerance. The FASEB Journal 2010, 24: 991.17-991.17. DOI: 10.1096/fasebj.24.1_supplement.991.17.Peer-Reviewed Original ResearchCumulative stress indexVasoconstrictor responsesAdrenergic responseMaximal lower body negative pressureLower body negative pressurePeripheral microvascular responseEffects of estradiolBody negative pressureFemale sex hormonesSkin blood flowEndogenous E2GnRH antagonistNE infusionDaily administrationMicrovascular responsesCutaneous microvasculatureOrthostatic intoleranceOrthostatic toleranceSex hormonesBlood flowSkin microvasculatureAdrenergic stimulationDay 4Hormone treatmentDay 13
2009
FEMALE REPRODUCTIVE HORMONE EFFECTS ON SKIN VESSEL ADRENERGIC RESPONSIVENESS IN WOMEN WITH LOW AND HIGH ORTHOSTATIC TOLERANCE.
Stachenfeld N, Hinds K, Taylor H. FEMALE REPRODUCTIVE HORMONE EFFECTS ON SKIN VESSEL ADRENERGIC RESPONSIVENESS IN WOMEN WITH LOW AND HIGH ORTHOSTATIC TOLERANCE. The FASEB Journal 2009, 23: 968.2-968.2. DOI: 10.1096/fasebj.23.1_supplement.968.2.Peer-Reviewed Original ResearchHigh orthostatic toleranceCumulative stress indexL-NMMAAdrenergic responsivenessOrthostatic toleranceLower body negative pressureReproductive hormone effectsNitric oxide mechanismBody negative pressureLaser Doppler flowmetrySkin blood flowStimulus-response curvesNorepinephrine infusionHormone antagonistDoppler flowmetryBlood flowDay 4Hormone effectsDay 13GnRHProgesteroneOxide mechanismWomenEstradiolResponsiveness