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dc.contributor.authorKeane, K.M.
dc.contributor.authorHowatson, G.
dc.contributor.authorBailey, S.J.
dc.contributor.authorVanhatalo, A.
dc.contributor.authorJones, A.M.
dc.date.accessioned2019-07-12T12:26:06Z
dc.date.available2019-07-12T12:26:06Z
dc.date.issued2018
dc.identifier.citationKeane, K.M. et al. 2018. Effects of montmorency tart cherry (L. Prunus Cerasus) consumption on nitric oxide biomarkers and exercise performance. Scandinavian journal of medicine & science in sports, 28(7):1746-1756. [https://doi.org/10.1111/sms.13088]en_US
dc.identifier.issn0905-7188
dc.identifier.issn1600-0838 (Online)
dc.identifier.urihttp://hdl.handle.net/10394/32883
dc.identifier.urihttps://onlinelibrary.wiley.com/doi/pdf/10.1111/sms.13088
dc.identifier.urihttps://doi.org/10.1111/sms.13088
dc.description.abstractThe purpose of this study was to investigate the effects of Montmorency tart cherry juice (MC) on nitric oxide (NO) biomarkers, vascular function, and exercise performance. In a randomized, double-blind, placebo (PLA)-controlled, crossover study, 10 trained cyclists (mean ± SD; V̇ O2peak 59.0 ± 7.0 mL/kg/min) acutely ingested 30 mL of either MC or PLA following dietary restrictions of polyphenol-rich compounds and completed 6-minutes moderate- and severe-intensity cycling bouts 1.5 hour post-ingestion on 2 occasions for each experimental condition. The severeintensity cycling test was continued to exhaustion on 1 occasion and immediately followed by a 60-seconds all-out sprint on the other occasion. Blood pressure, pulse wave measures, tissue oxygenation index, and plasma nitrite concentration were assessed pre- and 1.5 hour post-ingestion. Time to exhaustion was not different between conditions (P > .05), but peak power over the first 20 seconds (363 ± 42 vs 330 ± 26 W) and total work completed during the 60-seconds all-out sprint (21 ± 3 vs 19 ± 3 kJ) were 10% higher in the MC trial compared to the PLA trial (P < .05). Systolic blood pressure was 5 ± 2 mm Hg lower 1.5 hour post-MC supplementation compared to PLA supplementation (P < .05). There were no differences in pulse wave measures, plasma nitrite concentration, or tissue oxygenation between the MC and PLA trials (P > .05). These results suggest that acute supplementation with MC can lower blood pressure and improve some aspects of exercise performance, specifically end-sprint performance, in trained cyclistsen_US
dc.language.isoenen_US
dc.publisherWileyen_US
dc.subjectBlood pressureen_US
dc.subjectExercise performanceen_US
dc.subjectNitric oxideen_US
dc.subjectTart cherriesen_US
dc.titleEffects of montmorency tart cherry (L. Prunus Cerasus) consumption on nitric oxide biomarkers and exercise performanceen_US
dc.typeArticleen_US
dc.contributor.researchID26084759 - Howatson, Glyn


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