2021
Estrogen to Progesterone Ratio and Fluid Regulatory Responses to Varying Degrees and Methods of Dehydration
Giersch G, Charkoudian N, Morrissey M, Butler C, Colburn A, Caldwell A, Kavouras S, Casa D. Estrogen to Progesterone Ratio and Fluid Regulatory Responses to Varying Degrees and Methods of Dehydration. Frontiers In Sports And Active Living 2021, 3: 722305. PMID: 34723178, PMCID: PMC8551666, DOI: 10.3389/fspor.2021.722305.Peer-Reviewed Original ResearchCopeptin concentrationsFluid restrictionFollicular phaseHigher copeptin concentrationsLate follicular phaseSerum copeptin concentrationExercise-heat stressFluid volume regulationSerum estrogenExercise trialsProgesterone ratioMidluteal phaseRegulatory biomarkersMenstrual cycleEstrogen concentrationsEstrogenPlasma osmolalityStatistical significanceDegree of dehydrationProgesteronePossible relationshipBody massVolume regulationVarying DegreesLow levels
2020
Menstrual cycle and thermoregulation during exercise in the heat: A systematic review and meta-analysis
Giersch GEW, Morrissey MC, Katch RK, Colburn AT, Sims ST, Stachenfeld NS, Casa DJ. Menstrual cycle and thermoregulation during exercise in the heat: A systematic review and meta-analysis. Journal Of Science And Medicine In Sport 2020, 23: 1134-1140. PMID: 32499153, DOI: 10.1016/j.jsams.2020.05.014.Peer-Reviewed Original ResearchConceptsSystematic reviewHeart rateSweat rateSkin temperatureMenstrual cycle phaseMenstrual cycle variationsAerobic exerciseFollicular phaseMenstrual cycleLuteal phaseInclusion criteriaMenstrual phaseLimited available dataMean skin temperatureEffect size estimatesSignificant differencesBody temperatureEffect sizeExerciseWomenCycle phaseInternal body temperatureReviewTotal number