Search Results - "WYLIE, LEE J."

Dietary Nitrate and Physical Performance by Jones, Andrew M, Thompson, Christopher, Wylie, Lee J, Vanhatalo, Anni

“…Nitric oxide (NO) plays a plethora of important roles in the human body. Insufficient production of NO (for example, during older age and in various disease…”
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Physiological demands of running at 2-hour marathon race pace by Jones, Andrew M, Kirby, Brett S, Clark, Ida E, Rice, Hannah M, Fulkerson, Elizabeth, Wylie, Lee J, Wilkerson, Daryl P, Vanhatalo, Anni, Wilkins, Brad W

“…The requirements of running a 2-h marathon have been extensively debated but the actual physiological demands of running at ∼21.1 km/h have never been…”
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Beetroot juice and exercise: pharmacodynamic and dose-response relationships by Wylie, Lee J, Kelly, James, Bailey, Stephen J, Blackwell, Jamie R, Skiba, Philip F, Winyard, Paul G, Jeukendrup, Asker E, Vanhatalo, Anni, Jones, Andrew M

“…Dietary supplementation with beetroot juice (BR), containing approximately 5-8 mmol inorganic nitrate (NO3(-)), increases plasma nitrite concentration…”
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Muscle metabolic and neuromuscular determinants of fatigue during cycling in different exercise intensity domains by Black, Matthew I, Jones, Andrew M, Blackwell, Jamie R, Bailey, Stephen J, Wylie, Lee J, McDonagh, Sinead T J, Thompson, Christopher, Kelly, James, Sumners, Paul, Mileva, Katya N, Bowtell, Joanna L, Vanhatalo, Anni

“…Lactate or gas exchange threshold (GET) and critical power (CP) are closely associated with human exercise performance. We tested the hypothesis that the limit…”
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Dietary nitrate improves sprint performance and cognitive function during prolonged intermittent exercise by Thompson, Christopher, Wylie, Lee J., Fulford, Jonathan, Kelly, James, Black, Matthew I., McDonagh, Sinead T. J., Jeukendrup, Asker E., Vanhatalo, Anni, Jones, Andrew M.

“…It is possible that dietary nitrate (NO 3 − ) supplementation may improve both physical and cognitive performance via its influence on blood flow and cellular…”
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Dietary nitrate supplementation: effects on plasma nitrite and pulmonary O2 uptake dynamics during exercise in hypoxia and normoxia by Kelly, James, Vanhatalo, Anni, Bailey, Stephen J, Wylie, Lee J, Tucker, Christopher, List, Stephen, Winyard, Paul G, Jones, Andrew M

“…We investigated the effects of dietary nitrate (NO3 (-)) supplementation on the concentration of plasma nitrite ([NO2 (-)]), oxygen uptake (V̇o2) kinetics, and…”
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Effects of Nitrate on the Power–Duration Relationship for Severe-Intensity Exercise by KELLY, JAMES, VANHATALO, ANNI, WILKERSON, DARYL P., WYLIE, LEE J., JONES, ANDREW M.

“…PURPOSEThe power asymptote (critical power [CP]) and curvature constant (W′) of the power–duration relationship dictate the tolerance to severe-intensity…”
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Network analysis of nitrate-sensitive oral microbiome reveals interactions with cognitive function and cardiovascular health across dietary interventions by Vanhatalo, Anni, L'Heureux, Joanna E., Kelly, James, Blackwell, Jamie R., Wylie, Lee J., Fulford, Jonathan, Winyard, Paul G., Williams, David W., van der Giezen, Mark, Jones, Andrew M.

“…Many oral bacteria reduce inorganic nitrate, a natural part of a vegetable-rich diet, into nitrite that acts as a precursor to nitric oxide, a regulator of…”
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Dietary nitrate supplementation increases acute mountain sickness severity and sense of effort during hypoxic exercise by Rossetti, Gabriella M K, Macdonald, Jamie H, Wylie, Lee J, Little, Samuel J, Newton, Victoria, Wood, Benjamin, Hawkins, Kieran A, Beddoe, Rhys, Davies, Hannah E, Oliver, Samuel J

“…Dietary nitrate supplementation enhances sea level performance and may ameliorate hypoxemia at high altitude. However, nitrate may exacerbate acute mountain…”
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S-nitrosothiols, and other products of nitrate metabolism, are increased in multiple human blood compartments following ingestion of beetroot juice by Abu-Alghayth, Mohammed, Vanhatalo, Anni, Wylie, Lee J., McDonagh, Sinead TJ, Thompson, Christopher, Kadach, Stefan, Kerr, Paul, Smallwood, Miranda J., Jones, Andrew M., Winyard, Paul G.

“…Ingested inorganic nitrate (NO3⁻) has multiple effects in the human body including vasodilation, inhibition of platelet aggregation, and improved skeletal…”
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Human skeletal muscle nitrate store: influence of dietary nitrate supplementation and exercise by Wylie, Lee J., Park, Ji Won, Vanhatalo, Anni, Kadach, Stefan, Black, Matthew I., Stoyanov, Zdravko, Schechter, Alan N., Jones, Andrew M., Piknova, Barbora

“…Key points Nitric oxide (NO), a potent vasodilator and a regulator of many physiological processes, is produced in mammals both enzymatically and by reduction…”
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Influence of beetroot juice supplementation on intermittent exercise performance by Wylie, Lee J., Bailey, Stephen J., Kelly, James, Blackwell, James R., Vanhatalo, Anni, Jones, Andrew M.

“…Purpose This study tested the hypothesis that nitrate (NO 3 − ) supplementation would improve performance during high-intensity intermittent exercise featuring…”
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The mechanistic bases of the power–time relationship: muscle metabolic responses and relationships to muscle fibre type by Vanhatalo, Anni, Black, Matthew I., DiMenna, Fred J., Blackwell, Jamie R., Schmidt, Jakob Friis, Thompson, Christopher, Wylie, Lee J., Mohr, Magni, Bangsbo, Jens, Krustrup, Peter, Jones, Andrew M.

“…Key points The power‐asymptote (critical power; CP) of the hyperbolic power–time relationship for high‐intensity exercise defines a threshold between…”
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Effects of Two Hours of Heavy-Intensity Exercise on the Power–Duration Relationship by Clark, Ida E, Vanhatalo, Anni, Bailey, Stephen J, Wylie, Lee J, Kirby, Brett S, Wilkins, Brad W, Jones, Andrew M

“…INTRODUCTIONChanges in the parameters of the power-time relationship (critical power (CP) and W′) during endurance exercise would have important implications…”
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Inorganic nitrate supplementation improves muscle oxygenation, O₂ uptake kinetics, and exercise tolerance at high but not low pedal rates by Bailey, Stephen J, Varnham, Richard L, DiMenna, Fred J, Breese, Brynmor C, Wylie, Lee J, Jones, Andrew M

“…We tested the hypothesis that inorganic nitrate (NO3 (-)) supplementation would improve muscle oxygenation, pulmonary oxygen uptake (V̇o2) kinetics, and…”
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Effects of dietary nitrate on the O 2 cost of submaximal exercise: Accounting for "noise" in pulmonary gas exchange measurements by Tan, Rachel, Wylie, Lee J, Wilkerson, Daryl P, Vanhatalo, Anni, Jones, Andrew M

“…Dietary nitrate (NO ) supplementation can reduce the oxygen cost of submaximal exercise, but this has not been reported consistently. We hypothesised that the…”
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Dynamics of the power-duration relationship during prolonged endurance exercise and influence of carbohydrate ingestion by Clark, Ida E, Vanhatalo, Anni, Thompson, Christopher, Joseph, Charlotte, Black, Matthew I, Blackwell, Jamie R, Wylie, Lee J, Tan, Rachel, Bailey, Stephen J, Wilkins, Brad W, Kirby, Brett S, Jones, Andrew M

“…We tested the hypotheses that the parameters of the power-duration relationship, estimated as the end-test power (EP) and work done above EP (WEP) during a…”
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Changes in the power-duration relationship following prolonged exercise: estimation using conventional and all-out protocols and relationship with muscle glycogen by Clark, Ida E, Vanhatalo, Anni, Thompson, Christopher, Wylie, Lee J, Bailey, Stephen J, Kirby, Brett S, Wilkins, Brad W, Jones, Andrew M

“…It is not clear how the parameters of the power-duration relationship [critical power (CP) and W'] are influenced by the performance of prolonged endurance…”
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Two weeks of watermelon juice supplementation improves nitric oxide bioavailability but not endurance exercise performance in humans by Bailey, Stephen J., Blackwell, Jamie R., Williams, Ewan, Vanhatalo, Anni, Wylie, Lee J., Winyard, Paul G., Jones, Andrew M.

“…This study tested the hypothesis that watermelon juice supplementation would improve nitric oxide bioavailability and exercise performance. Eight healthy…”
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Accounting for Dynamic Changes in the Power–Duration Relationship Improves the Accuracy of W′ Balance Modeling by BLACK, MATTHEW I., SKIBA, PHILIP F., WYLIE, LEE J., LEWIS, JAMES, JONES, ANDREW M., VANHATALO, ANNI

“…This study aimed 1) to examine the accuracy with which W' reconstitution (W' REC ) is estimated by the W' balance (W' BAL ) models after a 3-min all-out…”
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