Search Results - "ARMSTRONG, L. E"

Relation between urinary hydration biomarkers and total fluid intake in healthy adults by Perrier, E, Rondeau, P, Poupin, M, Le Bellego, L, Armstrong, L E, Lang, F, Stookey, J, Tack, I, Vergne, S, Klein, A

“…Background/objectives: In sedentary adults, hydration is mostly influenced by total fluid intake and not by sweat losses; moreover, low daily fluid intake is…”
Get full text

Assessment of hydration biomarkers including salivary osmolality during passive and active dehydration by Muñoz, C X, Johnson, E C, DeMartini, J K, Huggins, R A, McKenzie, A L, Casa, D J, Maresh, C M, Armstrong, L E

“…BACKGROUND/OBJECTIVES: Hydration state can be assessed via body mass change (BMΔ), serum and urine osmolality (S osm , U osm ), urine-specific gravity (U sg )…”
Get full text

Interpreting common hydration biomarkers on the basis of solute and water excretion by Armstrong, L E, Johnson, E C, McKenzie, A L, Muñoz, C X

“…Background/Objectives: This investigation evaluated 12 hydration biomarkers, to determine which represent 24-h whole-body water balance (that is, measured as…”
Get full text

Evaluation of Uosm:Posm ratio as a hydration biomarker in free-living, healthy young women by Armstrong, L E, Johnson, E C, Munoz, C X, Le Bellego, L, Klein, A, McKenzie, A L, Casa, D J, Maresh, C M

“…Background/objectives: Urinary and plasma indices are utilized to assess whole-body water balance in healthy adults, whereas the urine-to-plasma osmolality…”
Get full text

Effect of hydration status on thirst, drinking, and related hormonal responses during low-intensity exercise in the heat by Maresh, C. M, Gabaree-Boulant, C. L, Armstrong, L. E, Judelson, D. A, Hoffman, J. R, Castellani, J. W, Kenefick, R. W, Bergeron, M. F, Casa, D. J

“…1 Human Performance Laboratory, Department of Kinesiology, 2 Department of Physiology and Neurobiology, and 3 Department of Nutritional Sciences, University of…”
Get full text

Exertional heat stroke and the intestinal microbiome by Armstrong, L. E., Anderson, J. M., Casa, D. J., Johnson, E. C.

Get full text

Rehydration with fluid of varying tonicities: effects on fluid regulatory hormones and exercise performance in the heat by Kenefick, R. W, Maresh, C. M, Armstrong, L. E, Riebe, D, Echegaray, M. E, Castellani, J. W

“…1 Departments of Kinesiology, University of Connecticut, Storrs, Connecticut; 2 Department of Kinesiology, University of Rhode Island, Kingston, Rhode Island;…”
Get full text

Extracellular and cellular Hsp72 differ as biomarkers in acute exercise/environmental stress and recovery by Lee, E. C‐H., Muñoz, C. X., McDermott, B. P., Beasley, K. N., Yamamoto, L. M., Hom, L. L., Casa, D. J., Armstrong, L. E., Kraemer, W. J., Anderson, J. M., Maresh, C. M.

“…Stress‐inducible Hsp72 is a potential biomarker to track risk of exertional heat illness during exercise/environmental stress. Characterization of…”
Get full text

Weight bias among exercise and nutrition professionals: a systematic review by Panza, G. A., Armstrong, L. E., Taylor, B. A., Puhl, R. M., Livingston, J., Pescatello, L. S.

“…Summary Obesity affects approximately one‐third of American adults. Recent evidence suggests that weight bias may be pervasive among both exercise and…”
Get full text

Recommendations for healthier hydration: addressing the public health issues of obesity and type 2 diabetes by Armstrong, L. E., Barquera, S., Duhamel, J. -F., Hardinsyah, R., Haslam, D., Lafontan, M.

“…Summary Given the rapid increase in the prevalence of overweight, obesity, type 2 diabetes and other obesity‐related conditions across the world, despite a…”
Get full text

Effect of hydration state on testosterone and cortisol responses to training-intensity exercise in collegiate runners by Maresh, C M, Whittlesey, M J, Armstrong, L E, Yamamoto, L M, Judelson, D A, Fish, K E, Casa, D J, Kavouras, S A, Castracane, V D

“…Exercise intensity powerfully influences testosterone, cortisol, and testosterone : cortisol ratio (T:C) responses to endurance exercise. Hydration state may…”
Get more information

A Single Dose of Ibuprofen Impacts IL-10 Response to 164-km Road Cycling in the Heat by Vingren, J. L., Boyett, J. C., Lee, E. C., Levitt, D. E., Luk, H. Y., McDermott, B. P., Munoz, C. X., Ganio, M. S., Armstrong, L. E., Hill, D. W.

“…Purpose: The purpose was to determine the effect of a single-dose prophylactic ibuprofen use before a 164-km road cycling event in high ambient temperature on…”
Get full text

Factors Associated with Pre-Event Hydration Status and Drinking Behavior of Middle-Aged Cyclists by Yates, Brandon A., Ellis, L. A., Butts, C. L., McDermott, B. P., Williamson, K. H., Armstrong, L. E.

“…Objectives Water is an essential nutrient for thermoregulation, metabolism, cognition, and overall physiological homeostatic function. However, aging adults…”
Get full text

Thermal and circulatory responses during exercise: effects of hypohydration, dehydration, and water intake by Armstrong, Lawrence E, Maresh, Carl M, Gabaree, Catherine V, Hoffman, Jay R, Kavouras, Stavros A, Kenefick, Robert W, Castellani, John W, Ahlquist, Lynn E

“…Lawrence E. Armstrong, Carl M. Maresh, Catherine V. Gabaree, Jay R. Hoffman, Stavros A. Kavouras, Robert W. Kenefick, John W. Castellani, and Lynn E. Ahlquist…”
Get full text

Characterisation of early and late bovine papillomavirus protein expression in equine sarcoids by Wilson, A.D., Armstrong, E.L.R., Gofton, R.G., Mason, J., De Toit, N., Day, M.J.

“…Sarcoids are common skin tumours of horses and donkeys that are characterised by persistent proliferation of dermal fibroblasts associated with the presence of…”
Get full text

Effects of training, environment, and host factors on the sweating response to exercise by Armstrong, L E, Maresh, C M

“…Because metabolic heat production is proportional to the amount of work performed, the differences in core body temperature (Tcore) of humans exercising at…”
Get more information

The induction and decay of heat acclimatisation in trained athletes by ARMSTRONG, L. E, MARESH, C. M

“…Heat acclimatisation/acclimation involves a complex of adaptations which includes decreased heart rate, rectal temperature, perceived exertion as well as…”
Get full text

Bioimpedance spectroscopy technique : intra-, extracellular, and total body water by ARMSTRONG, L. E, KENEFICK, R. W, CASTELLANI, J. W, RIEBE, D, KAVOURAS, S. A, KUZNICKI, J. T, MARESH, C. M

“…The purpose of this study was to test the validity of a multiple frequency bioimpedance spectroscopy (BIS) technique that estimates extracellular fluid volume…”
Get full text

Perceptual responses in the heat after brief intravenous versus oral rehydration by MARESH, Carl M, HERRERA-SOTO, Jorge A, ARMSTRONG, Lawrence E, CASA, Douglas J, KAVOURAS, Stavros A, HACKER, Frank T, ELLIOTT, Tabatha A, STOPPANI, James, SCHEETT, Timothy P

“…The purpose of the study was to compare the effects of a brief period (20 min) of intravenous (IV) fluid rehydration and oral (ORAL) rehydration on ratings of…”
Get full text

Assessing Hydration in Children: From Science to Practice by Guelinckx, I, Frémont-Marquis, A S, Eon, E, Kavouras, S A, Armstrong, L E

“…Raising children's awareness about their hydration status could be done through a noninvasive biomarker. Urine color (UC) has been validated as a biomarker of…”
Get more information