2020
A recent history of preeclampsia is associated with elevated central pulse wave velocity and muscle sympathetic outflow
Usselman CW, Adler TE, Coovadia Y, Leone C, Paidas MJ, Stachenfeld NS. A recent history of preeclampsia is associated with elevated central pulse wave velocity and muscle sympathetic outflow. AJP Heart And Circulatory Physiology 2020, 318: h581-h589. PMID: 32004082, DOI: 10.1152/ajpheart.00578.2019.Peer-Reviewed Original ResearchConceptsMuscle sympathetic nerve activitySympathetic nerve activityArterial stiffnessBaroreflex sensitivityPreeclamptic womenUncomplicated pregnanciesNerve activityBlood pressureCardiovascular diseaseCentral pulse wave velocityCardiovagal baroreflex sensitivityElevated arterial stiffnessMuscle sympathetic outflowElevated cardiovascular riskHistory of preeclampsiaNormal blood pressurePeripheral arterial stiffnessSympathetic baroreflex sensitivitySympathetic nervous systemPulse wave velocityHigher MSNACardiovascular dysregulationSympathetic outflowCardiovascular riskNormal pregnancy
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