2013
Mechanisms contributing to low orthostatic tolerance in women: the influence of oestradiol
Wenner MM, Haddadin A, Taylor HS, Stachenfeld NS. Mechanisms contributing to low orthostatic tolerance in women: the influence of oestradiol. The Journal Of Physiology 2013, 591: 2345-2355. PMID: 23401618, PMCID: PMC3650699, DOI: 10.1113/jphysiol.2012.247882.Peer-Reviewed Original ResearchConceptsLow orthostatic toleranceE2 administrationOrthostatic toleranceVascular resistanceBlood pressureStroke volumeHeart rateGonadotrophin-releasing hormone antagonistLevels of LBNPLower central volumeReproductive hormone productionAdministration of E2Peripheral vascular resistanceBeat blood pressureAutonomic cardiovascular regulationLower stroke volumeLower body negative pressure testHeart rate responseInfluence of oestradiolBaroreflex controlTolerant womenHormone antagonistCardiovascular regulationPeripheral vasoconstrictionAutonomic control
2001
Estrogen and progesterone effects on transcapillary fluid dynamics
Stachenfeld N, Keefe D, Palter S. Estrogen and progesterone effects on transcapillary fluid dynamics. AJP Regulatory Integrative And Comparative Physiology 2001, 281: r1319-r1329. PMID: 11557642, DOI: 10.1152/ajpregu.2001.281.4.r1319.Peer-Reviewed Original ResearchMeSH KeywordsAdultAtrial Natriuretic FactorBlood PressureBlood VolumeCapillariesCapillary PermeabilityCardiac OutputDrug Administration RoutesEstradiolEstrogensFemaleFertility Agents, FemaleForearmGonadotropin-Releasing HormoneHematocritHot FlashesHumansInfusions, IntravenousLeuprolideProgesteroneStroke VolumeVeinsConceptsCapillary filtration coefficientANP infusionGnRH analoguesPlasma volumeProgesterone effectsTranscapillary fluid dynamicsGonadotropin-releasing hormone analogueLittle systemic effectMin of infusionBaseline plasma volumeHormone administrationPV lossSystemic effectsReproductive functionInfusionAdministrationTreatmentEstrogenPeptide controlFiltration coefficientWeeksWomenANPDaysHematocrit