Search Results - "Claire E. Berryman"

Testosterone Administration During Energy Deficit Suppresses Hepcidin and Increases Iron Availability for Erythropoiesis by Hennigar, Stephen R, Berryman, Claire E, Harris, Melissa N, Karl, J Philip, Lieberman, Harris R, McClung, James P, Rood, Jennifer C, Pasiakos, Stefan M

“…Abstract Context Severe energy deprivation markedly inhibits erythropoiesis by restricting iron availability for hemoglobin synthesis. Objective The objective…”
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Effects of testosterone administration on fMRI responses to executive function, aggressive behavior, and emotion processing tasks during severe exercise- and diet-induced energy deficit by Carmichael, Owen T., Pillai, Sreekrishna R., Murray, Kori, Shankapal, Preetham, Caldwell, John, Vartanian, Oshin, Berryman, Claire E., Karl, J.P., Harris, Melissa, Rood, Jennifer C., Pasiakos, Stefan M., Lieberman, Harris R.

“…•Effects of 28 days of testosterone on brain function during energy deficit were examined.•Testosterone altered brain function assessed by fMRI during 2…”
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Sex differences in lipid metabolism may explain disparities in cardiometabolic disease prevalence with sleep apnoea by Berryman, Claire E.

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Urinary Metabolites as Predictors of Acute Mountain Sickness Severity by Sibomana, Isaie, Foose, Daniel P, Raymer, Michael L, Reo, Nicholas V, Karl, J Philip, Berryman, Claire E, Young, Andrew J, Pasiakos, Stefan M, Mauzy, Camilla A

“…Individuals sojourning at high altitude (≥2,500m) often develop acute mountain sickness (AMS). However, substantial unexplained inter-individual variability in…”
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Effects of Dark Chocolate and Almonds on Cardiovascular Risk Factors in Overweight and Obese Individuals: A Randomized Controlled‐Feeding Trial by Lee, Yujin, Berryman, Claire E., West, Sheila G., Chen, C.‐Y. Oliver, Blumberg, Jeffrey B., Lapsley, Karen G., Preston, Amy G., Fleming, Jennifer A., Kris‐Etherton, Penny M.

“…Background Consumption of almonds or dark chocolate and cocoa has favorable effects on markers of coronary heart disease; however, the combined effects have…”
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Associations between Essential Amino Acid Intake and Functional Health Outcomes in Older Adults: Analysis of the National Health and Nutrition Examination Survey, 2001–2018 by Cheung, Susan N, Lieberman, Harris R, Pasiakos, Stefan M, Fulgoni, Victor L, Berryman, Claire E

“…The relationships between habitual essential amino acid (EAA) intake and body composition, muscle strength, and physical function in older US adults are not…”
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High-Altitude Acclimatization Suppresses Hepcidin Expression During Severe Energy Deficit by Hennigar, Stephen R, Berryman, Claire E, Kelley, Alyssa M, Anderson, Bradley J, Young, Andrew J, McClung, James P, Pasiakos, Stefan M

“…Hennigar, Stephen R., Claire E. Berryman, Alyssa M. Kelley, Bradley J. Anderson, Andrew J. Young, James P. McClung, and Stefan M. Pasiakos. High-altitude…”
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Altitude Acclimatization Alleviates the Hypoxia-Induced Suppression of Exogenous Glucose Oxidation During Steady-State Aerobic Exercise by Young, Andrew J, Berryman, Claire E, Kenefick, Robert W, Derosier, Allyson N, Margolis, Lee M, Wilson, Marques A, Carrigan, Christopher T, Murphy, Nancy E, Carbone, John W, Rood, Jennifer C, Pasiakos, Stefan M

“…This study investigated how high-altitude (HA, 4300 m) acclimatization affected exogenous glucose oxidation during aerobic exercise. Sea-level (SL) residents (…”
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Testosterone status following short‐term, severe energy deficit is associated with fat‐free mass loss in U.S. Marines by Berryman, Claire E., McClung, Holly L., Sepowitz, John J., Gaffney‐Stomberg, Erin, Ferrando, Arny A., McClung, James P., Pasiakos, Stefan M.

“…The objective of this study was to determine metabolic and physiological differences between males with low testosterone (LT) versus those with normal…”
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Effects of carbohydrate supplementation on aerobic exercise performance during acute high altitude exposure and after 22 days of acclimatization and energy deficit by Bradbury, Karleigh E, Berryman, Claire E, Wilson, Marques A, Luippold, Adam J, Kenefick, Robert W, Young, Andrew J, Pasiakos, Stefan M

“…The ergogenic effects of supplemental carbohydrate on aerobic exercise performance at high altitude (HA) may be modulated by acclimatization status…”
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Replacement of dietary carbohydrate with protein increases fat mass and reduces hepatic triglyceride synthesis and content in female obese Zucker rats by Dawson, M. Alan, Hennigar, Stephen R., Shankaran, Mahalakshmi, Kelley, Alyssa M., Anderson, Bradley J., Nyangau, Edna, Field, Tyler J., Evans, William J., Hellerstein, Marc K., McClung, James P., Pasiakos, Stefan M., Berryman, Claire E.

“…Previous studies have demonstrated both energy restriction (ER) and higher protein (HP), lower carbohydrate (LC) diets downregulate hepatic de novo…”
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Variability in human plasma volume responses during high‐altitude sojourn by Young, Andrew J., Karl, James P., Berryman, Claire E., Montain, Scott J., Beidleman, Beth A., Pasiakos, Stefan M.

“…When sea‐level (SL) residents rapidly ascend to high altitude (HA), plasma volume (PV) decreases. A quantitative model for predicting individual %∆PV over the…”
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Protein intake trends and conformity with the Dietary Reference Intakes in the United States: analysis of the National Health and Nutrition Examination Survey, 2001–2014 by Berryman, Claire E, Lieberman, Harris R, Fulgoni, Victor L, Pasiakos, Stefan M

“…Systematic analysis of dietary protein intake may identify demographic groups within the American population that are not meeting the Dietary Reference Intakes…”
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Protein intake is more stable than carbohydrate or fat intake across various US demographic groups and international populations by Lieberman, Harris R, Fulgoni, Victor L, Agarwal, Sanjiv, Pasiakos, Stefan M, Berryman, Claire E

“…The optimal macronutrient composition of the diet is controversial and many adults attempt to regulate the intake of specific macronutrients for various…”
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A Prolonged Bout of Running Increases Hepcidin and Decreases Dietary Iron Absorption in Trained Female and Male Runners by Barney, David E, Ippolito, James R, Berryman, Claire E, Hennigar, Stephen R

“…Declines in iron status are frequently reported in those who regularly engage in strenuous physical activity. A possible reason is increases in the iron…”
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SIRT1 induction in the skeletal muscle of male mice partially attenuates changes to whole-body metabolism in response to androgen deprivation by Laskin, Grant R., Steiner, Jennifer L., Berryman, Claire E., Gordon, Bradley S.

“…In males, androgens regulate whole body metabolism. The components in androgen target organs contributing to whole-body metabolic function remain ill defined…”
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Greater protein intake at breakfast or as snacks and less at dinner is associated with cardiometabolic health in adults by Berryman, Claire E., Lieberman, Harris R., Fulgoni, Victor L., Pasiakos, Stefan M.

“…Protein intake is inversely associated with waist circumference and positively associated with HDL-cholesterol concentrations. However, the relationship…”
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Inclusion of Almonds in a Cholesterol-Lowering Diet Improves Plasma HDL Subspecies and Cholesterol Efflux to Serum in Normal-Weight Individuals with Elevated LDL Cholesterol by Berryman, Claire E, Fleming, Jennifer A, Kris-Etherton, Penny M

“…: Almonds may increase circulating HDL cholesterol when substituted for a high-carbohydrate snack in an isocaloric diet, yet little is known about the effects…”
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Associations between the gut microbiota and host responses to high altitude by Karl, J Philip, Berryman, Claire E, Young, Andrew J, Radcliffe, Patrick N, Branck, Tobyn A, Pantoja-Feliciano, Ida G, Rood, Jennifer C, Pasiakos, Stefan M

“…Hypobaric hypoxia and dietary protein and fat intakes have been independently associated with an altered gastrointestinal (GI) environment and gut microbiota,…”
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Stress and the gut-brain axis: Cognitive performance, mood state, and biomarkers of blood-brain barrier and intestinal permeability following severe physical and psychological stress by Varanoske, Alyssa N., McClung, Holly L., Sepowitz, John J., Halagarda, Christopher J., Farina, Emily K., Berryman, Claire E., Lieberman, Harris R., McClung, James P., Pasiakos, Stefan M., Philip Karl, J.

“…•Stress induced gut-brain axis dysfunction may contribute to psychological disturbance.•Physiological and psychological status were examined after severe…”
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