FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2109968582> ?p ?o ?g. }

• W2109968582 endingPage "54" @default.
• W2109968582 startingPage "48" @default.
• W2109968582 abstract "The genesis of dyspnea is complex. It appears to be related to central respiratory drive although prevailing leg fatigue could independently potentiate dyspnea. We hypothesized that experimentally induced leg fatigue generates more intense exertional dyspnea for a given level of ventilatory drive. Following familiarization, 19 healthy subjects (32.2 ± 7.6 yr; 11 men) performed a 5-min treadmill test (speed: ∼4 km/h; grade: ∼25%) on two separate days randomized between control (C) and experimentally induced leg fatigue (E) achieved by repeated knee extension against 40% body weight until task failure. Oxygen uptake (V̇o 2 , l/min), carbon dioxide output (V̇co 2 , l/min), ventilation (V̇e, l/min), and respiratory rate (f R ) were measured breath by breath. Heart rate (HR) and perceived dyspnea intensity (0–10 numerical scale) were recorded continuously. Data were averaged over 30-s intervals. Exertional dyspnea during E was statistically significantly higher (E vs. C: 4.2 ± 0.2 vs. 3.4 ± 0.2, P < 0.001) and accompanied by a significant increase in V̇e (E vs. C: 61.7 ± 3.7 vs. 55.3 ± 2.8, P = 0.005) and f R (E vs. C: 26.7 ± 1.0 vs. 24.2 ± 1.3, P = 0.036). Dyspnea following E remained significantly higher after allowing for the V̇e confound (ANCOVA, P = 0.003). V̇o 2 , V̇co 2 , and HR were not significantly different between two conditions. However, the slopes for dyspnea vs. V̇o 2 and dyspnea vs. V̇e were similar between E and C, which suggested that gain in dyspnea per unit change in V̇o 2 or V̇e was not altered by leg fatigue. These findings support the hypothesis that the intensity of exertional dyspnea is exacerbated by peripheral afferent information from fatigued leg muscles." @default.
• W2109968582 created "2016-06-24" @default.
• W2109968582 creator A5001130058 @default.
• W2109968582 creator A5060901796 @default.
• W2109968582 creator A5084875053 @default.
• W2109968582 date "2015-01-01" @default.
• W2109968582 modified "2023-09-27" @default.
• W2109968582 title "Effect of induced leg muscle fatigue on exertional dyspnea in healthy subjects" @default.
• W2109968582 cites W1969350669 @default.
• W2109968582 cites W1973543587 @default.
• W2109968582 cites W1979700982 @default.
• W2109968582 cites W1982726750 @default.
• W2109968582 cites W1992337075 @default.
• W2109968582 cites W2008491932 @default.
• W2109968582 cites W2009552025 @default.
• W2109968582 cites W2017273435 @default.
• W2109968582 cites W2018182049 @default.
• W2109968582 cites W2031184972 @default.
• W2109968582 cites W2044098916 @default.
• W2109968582 cites W2054893018 @default.
• W2109968582 cites W2057574360 @default.
• W2109968582 cites W2069141143 @default.
• W2109968582 cites W2072364846 @default.
• W2109968582 cites W2073215750 @default.
• W2109968582 cites W2075226747 @default.
• W2109968582 cites W2078577501 @default.
• W2109968582 cites W2086945975 @default.
• W2109968582 cites W2095971269 @default.
• W2109968582 cites W2102785361 @default.
• W2109968582 cites W2108361166 @default.
• W2109968582 cites W2125078269 @default.
• W2109968582 cites W2136431726 @default.
• W2109968582 cites W2140886594 @default.
• W2109968582 cites W2147697348 @default.
• W2109968582 cites W2148102100 @default.
• W2109968582 cites W2151411628 @default.
• W2109968582 cites W2155366163 @default.
• W2109968582 cites W2156831035 @default.
• W2109968582 cites W2158320806 @default.
• W2109968582 cites W2163267243 @default.
• W2109968582 cites W2165453261 @default.
• W2109968582 cites W2166458625 @default.
• W2109968582 cites W2314319055 @default.
• W2109968582 cites W259219445 @default.
• W2109968582 doi "https://doi.org/10.1152/japplphysiol.00393.2014" @default.
• W2109968582 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/25377883" @default.
• W2109968582 hasPublicationYear "2015" @default.
• W2109968582 type Work @default.
• W2109968582 sameAs 2109968582 @default.
• W2109968582 citedByCount "14" @default.
• W2109968582 countsByYear W21099685822015 @default.
• W2109968582 countsByYear W21099685822016 @default.
• W2109968582 countsByYear W21099685822017 @default.
• W2109968582 countsByYear W21099685822018 @default.
• W2109968582 countsByYear W21099685822019 @default.
• W2109968582 countsByYear W21099685822020 @default.
• W2109968582 countsByYear W21099685822021 @default.
• W2109968582 countsByYear W21099685822022 @default.
• W2109968582 crossrefType "journal-article" @default.
• W2109968582 hasAuthorship W2109968582A5001130058 @default.
• W2109968582 hasAuthorship W2109968582A5060901796 @default.
• W2109968582 hasAuthorship W2109968582A5084875053 @default.
• W2109968582 hasConcept C126322002 @default.
• W2109968582 hasConcept C127413603 @default.
• W2109968582 hasConcept C164705383 @default.
• W2109968582 hasConcept C1862650 @default.
• W2109968582 hasConcept C200457457 @default.
• W2109968582 hasConcept C2777953023 @default.
• W2109968582 hasConcept C2781464450 @default.
• W2109968582 hasConcept C42219234 @default.
• W2109968582 hasConcept C534529494 @default.
• W2109968582 hasConcept C71924100 @default.
• W2109968582 hasConcept C78519656 @default.
• W2109968582 hasConcept C84393581 @default.
• W2109968582 hasConceptScore W2109968582C126322002 @default.
• W2109968582 hasConceptScore W2109968582C127413603 @default.
• W2109968582 hasConceptScore W2109968582C164705383 @default.
• W2109968582 hasConceptScore W2109968582C1862650 @default.
• W2109968582 hasConceptScore W2109968582C200457457 @default.
• W2109968582 hasConceptScore W2109968582C2777953023 @default.
• W2109968582 hasConceptScore W2109968582C2781464450 @default.
• W2109968582 hasConceptScore W2109968582C42219234 @default.
• W2109968582 hasConceptScore W2109968582C534529494 @default.
• W2109968582 hasConceptScore W2109968582C71924100 @default.
• W2109968582 hasConceptScore W2109968582C78519656 @default.
• W2109968582 hasConceptScore W2109968582C84393581 @default.
• W2109968582 hasIssue "1" @default.
• W2109968582 hasLocation W21099685821 @default.
• W2109968582 hasLocation W21099685822 @default.
• W2109968582 hasOpenAccess W2109968582 @default.
• W2109968582 hasPrimaryLocation W21099685821 @default.
• W2109968582 hasRelatedWork W167502691 @default.
• W2109968582 hasRelatedWork W1972543208 @default.
• W2109968582 hasRelatedWork W2005338013 @default.
• W2109968582 hasRelatedWork W2059293541 @default.
• W2109968582 hasRelatedWork W2124384766 @default.
• W2109968582 hasRelatedWork W2374451204 @default.
• W2109968582 hasRelatedWork W2416534159 @default.

• next