2001
Selected Contribution: Sex differences in osmotic regulation of AVP and renal sodium handling
Stachenfeld N, Splenser A, Calzone W, Taylor M, Keefe D. Selected Contribution: Sex differences in osmotic regulation of AVP and renal sodium handling. Journal Of Applied Physiology 2001, 91: 1893-1901. PMID: 11568177, DOI: 10.1152/jappl.2001.91.4.1893.Peer-Reviewed Original ResearchConceptsSystolic blood pressureBlood pressureMenstrual phaseBasal plasma AVP concentrationGreater systolic blood pressurePressure-natriuresis curveRenal sodium handlingPlasma osmolalityPlasma AVP concentrationMin of restMidluteal menstrual phasesBasal plasma osmolalitySex differencesSodium handlingPulse pressureBody wtAVP concentrationAVP releaseNaCl infusionHormone responseMenWomenGreater sensitivityBody waterOsmolality
2000
Estrogen modifies the temperature effects of progesterone
Stachenfeld N, Silva C, Keefe D. Estrogen modifies the temperature effects of progesterone. Journal Of Applied Physiology 2000, 88: 1643-1649. PMID: 10797125, DOI: 10.1152/jappl.2000.88.5.1643.Peer-Reviewed Original ResearchConceptsOral contraceptive administrationFollicular phaseLuteal phaseContraceptive administrationBaseline esophageal temperatureOC PFollicular phase levelsMin of exerciseMidluteal menstrual phasesProgestin administrationCore temperature thresholdMenstrual phaseDegrees C. SubjectsEsophageal temperatureEstrogenC. SubjectsAdministrationPassive heatingProgestinsCore temperatureExercisePrevious findingsProgesteronePhase levelsMin
1999
Effects of oral contraceptives on body fluid regulation
Stachenfeld N, Silva C, Keefe D, Kokoszka C, Nadel E. Effects of oral contraceptives on body fluid regulation. Journal Of Applied Physiology 1999, 87: 1016-1025. PMID: 10484572, DOI: 10.1152/jappl.1999.87.3.1016.Peer-Reviewed Original ResearchConceptsBody fluid regulationLuteal phaseHighest plasma estradiol concentrationFluid regulationOral contraceptive administrationBody fluid retentionPlasma estradiol concentrationsMidluteal menstrual phasesBody fluid balanceArginine vasopressin concentrationBasal plasma osmolalityExercise dehydrationOral contraceptivesContraceptive administrationBody water balanceFluid retentionFollicular phaseEstradiol concentrationsAVP releaseMenstrual phaseFluid balanceVasopressin concentrationCrossover designThirst stimulationPlasma osmolality