Browsing by Author "Murphy, Nancy E."

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Energy deficit increases hepcidin and exacerbates declines in dietary iron absorption following strenuous physical activity: a randomized-controlled cross-over trial

Hennigar, Stephen R.; McClung, James P.; Hatch-McChesney, Adrienne; Allen, Jillian T.; Wilson, Marques A.; Carrigan, Christopher T.; Murphy, Nancy E.; Teien, Hilde Kristin; Martini, Svein; Gwin, Jess A.; Karl, J. Philip; Margolis, Lee M.; Pasiakos, Stefan M. (2020-11-12)

Background Strenuous physical activity promotes inflammation and depletes muscle glycogen, which may increase the iron regulatory hormone hepcidin. Hepcidin reduces dietary iron absorption and may contribute to declines ...
Military training elicits marked increases in plasmametabolomic signatures of energy metabolism, lipolysis,fatty acid oxidation, and ketogenesis

Karl, J Philip; Margolis, Lee M.; Murphy, Nancy E.; Carrigan, Christopher T; Castellani, John W.; Madslien, Elisabeth Henie; Teien, Hilde Kristin; Martini, Svein; Montain, Scott J.; Pasiakos, Stefan M (2017)

Military training studies provide unique insight into metabolic responses to extreme physiologic stress induced by multiple stressor environments, and the impacts of nutrition in mediating these responses. Advances in ...