2001
Progesterone does not alter osmotic regulation of AVP
Calzone W, Silva C, Keefe D, Stachenfeld N. Progesterone does not alter osmotic regulation of AVP. AJP Regulatory Integrative And Comparative Physiology 2001, 281: r2011-r2020. PMID: 11705788, DOI: 10.1152/ajpregu.2001.281.6.r2011.Peer-Reviewed Original ResearchConceptsHypertonic saline infusionLuteal phaseOral contraceptivesFollicular phaseOsmotic thresholdThirst onsetRenal free water clearanceLow osmotic thresholdFree water clearancePlasma AVP concentrationArginine vasopressin releaseBaseline plasma osmolalityBody water balanceMenstrual cycleMidluteal phaseWater clearanceSaline infusionAVP releaseAVP concentrationMenstrual phaseVasopressin releaseFluid balanceOC treatmentThirst responseCrossover designHormonal Contraception, Body Water Balance and Thermoregulation
Stachenfeld N. Hormonal Contraception, Body Water Balance and Thermoregulation. 2001 DOI: 10.21236/ada410450.Peer-Reviewed Original ResearchLuteal phaseEstrogen/progestinExercise-induced dehydrationCross-over designOral contraceptivesSodium retentionHormonal contraceptionBody water balanceFollicular phaseHypertonic salineMidluteal phaseMenstrual cycleHormonal effectsSodium regulationProgestinsBody waterExerciseContraceptivesEstrogenContraceptionPAVPSaline
1999
Physiological variability of fluid-regulation hormones in young women
Stachenfeld N, DiPietro L, Kokoszka C, Silva C, Keefe D, Nadel E. Physiological variability of fluid-regulation hormones in young women. Journal Of Applied Physiology 1999, 86: 1092-1096. PMID: 10066728, DOI: 10.1152/jappl.1999.86.3.1092.Peer-Reviewed Original ResearchConceptsPlasma renin activityEarly follicular phaseFollicular phaseMenstrual phaseMenstrual phase-related differencesAtrial natriuretic peptideDifferent menstrual phasesMean hormone concentrationsRenin activityNatriuretic peptideMidluteal phaseMenstrual cycleHormonal variablesPlasma concentrationsLuteal phaseHormone concentrationsPhase-related differencesYoung womenHormoneCronbach's alphaRehydration periodRestingAlphaMean concentrationPhysiological variability