FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2051091189> ?p ?o ?g. }

• W2051091189 endingPage "196" @default.
• W2051091189 startingPage "190" @default.
• W2051091189 abstract "At rest, cerebral haemoglobin saturation (ScO2), obtained with near infrared spectroscopy (NIRS), tracks the calculated capillary-oxygenation-level-dependent (COLD) signal. However, the relationship between the two variables during maximal exercise is unknown. We evaluated ScO2 by dual wavelengths NIRS (Somanetics INVOS) and calculated mean cerebral capillary oxygen saturation (ScapO2) during maximal ergometer rowing in six subjects in normoxia, hypoxia (17% inspired O2) and hyperoxia (30% O2). We determined middle cerebral artery blood flow velocity by 2 MHz transcranial ultrasound Doppler, arterial (SaO2) and internal jugular venous O2 saturation (SvO2). Maximal rowing reduced SaO2, SvO2 and ScapO2 (P < 0.05) with no significant changes in ScO2 compared to rest. Hyperoxia prevented, while hypoxia aggravated, the reductions in SaO2 and SvO2 (P < 0.05). Across the range of inspired O2, SaO2 varied from 88.6 ± 2.4 to 98.3 ± 0.4% (mean ± SD), SvO2 from 49.4 ± 8.4 to 64.4 ± 5.6%, and ScapO2 from 68.2 ± 0.5 to 81.1 ± 0.5% while the changes in ScapO2 were tracked by ScO2 (r2 = 0.31; P < 0.01) with values for ScO2 (63.8 ± 11.7%) being lower than those for ScapO2 (76.7 ± 6.0%; P < 0.05). The present data suggest that during maximal exercise ScO2, though influenced significantly by venous blood, maintains a tight coupling with the calculated ScapO2. Personnel working in industrial environments with low ambient oxygen partial pressure or high temperatures may face premature exhaustion from cerebral fatigue caused by low cerebral oxygenation. As cerebral oxygenation can be measured non-invasively during the vigorous movements associated with ergometer rowing, it can also be applied for field studies, e.g. during work in special environments including high altitude and high ambient pressure or temperature." @default.
• W2051091189 created "2016-06-24" @default.
• W2051091189 creator A5005926479 @default.
• W2051091189 creator A5010490464 @default.
• W2051091189 creator A5015421731 @default.
• W2051091189 creator A5020109766 @default.
• W2051091189 creator A5050361725 @default.
• W2051091189 creator A5052272354 @default.
• W2051091189 creator A5059443453 @default.
• W2051091189 creator A5062616210 @default.
• W2051091189 creator A5068471082 @default.
• W2051091189 creator A5078474678 @default.
• W2051091189 date "2010-03-01" @default.
• W2051091189 modified "2023-10-16" @default.
• W2051091189 title "The effects of normoxia, hypoxia, and hyperoxia on cerebral haemoglobin saturation using near infrared spectroscopy during maximal exercise" @default.
• W2051091189 cites W1914691075 @default.
• W2051091189 cites W1984763437 @default.
• W2051091189 cites W1985500693 @default.
• W2051091189 cites W1988298480 @default.
• W2051091189 cites W1993638597 @default.
• W2051091189 cites W1996202497 @default.
• W2051091189 cites W1997942483 @default.
• W2051091189 cites W2003033548 @default.
• W2051091189 cites W2008008093 @default.
• W2051091189 cites W2011305231 @default.
• W2051091189 cites W2015795623 @default.
• W2051091189 cites W2016154792 @default.
• W2051091189 cites W2018289106 @default.
• W2051091189 cites W2019749436 @default.
• W2051091189 cites W2022623732 @default.
• W2051091189 cites W2028021868 @default.
• W2051091189 cites W2032656032 @default.
• W2051091189 cites W2040886228 @default.
• W2051091189 cites W2044192936 @default.
• W2051091189 cites W2064113887 @default.
• W2051091189 cites W2093668031 @default.
• W2051091189 cites W2093971930 @default.
• W2051091189 cites W2128387966 @default.
• W2051091189 cites W2130603606 @default.
• W2051091189 cites W2133498153 @default.
• W2051091189 cites W2137148755 @default.
• W2051091189 cites W2140232354 @default.
• W2051091189 cites W2140385446 @default.
• W2051091189 cites W2149877908 @default.
• W2051091189 cites W2175159617 @default.
• W2051091189 cites W24935135 @default.
• W2051091189 cites W292742767 @default.
• W2051091189 doi "https://doi.org/10.1016/j.ergon.2008.06.002" @default.
• W2051091189 hasPublicationYear "2010" @default.
• W2051091189 type Work @default.
• W2051091189 sameAs 2051091189 @default.
• W2051091189 citedByCount "13" @default.
• W2051091189 countsByYear W20510911892014 @default.
• W2051091189 countsByYear W20510911892016 @default.
• W2051091189 countsByYear W20510911892017 @default.
• W2051091189 countsByYear W20510911892021 @default.
• W2051091189 countsByYear W20510911892022 @default.
• W2051091189 countsByYear W20510911892023 @default.
• W2051091189 crossrefType "journal-article" @default.
• W2051091189 hasAuthorship W2051091189A5005926479 @default.
• W2051091189 hasAuthorship W2051091189A5010490464 @default.
• W2051091189 hasAuthorship W2051091189A5015421731 @default.
• W2051091189 hasAuthorship W2051091189A5020109766 @default.
• W2051091189 hasAuthorship W2051091189A5050361725 @default.
• W2051091189 hasAuthorship W2051091189A5052272354 @default.
• W2051091189 hasAuthorship W2051091189A5059443453 @default.
• W2051091189 hasAuthorship W2051091189A5062616210 @default.
• W2051091189 hasAuthorship W2051091189A5068471082 @default.
• W2051091189 hasAuthorship W2051091189A5078474678 @default.
• W2051091189 hasConcept C126322002 @default.
• W2051091189 hasConcept C157767197 @default.
• W2051091189 hasConcept C164705383 @default.
• W2051091189 hasConcept C166957645 @default.
• W2051091189 hasConcept C178790620 @default.
• W2051091189 hasConcept C185592680 @default.
• W2051091189 hasConcept C191616109 @default.
• W2051091189 hasConcept C2775841333 @default.
• W2051091189 hasConcept C2777714996 @default.
• W2051091189 hasConcept C2778917026 @default.
• W2051091189 hasConcept C2780366628 @default.
• W2051091189 hasConcept C2780672939 @default.
• W2051091189 hasConcept C2910876585 @default.
• W2051091189 hasConcept C42219234 @default.
• W2051091189 hasConcept C540031477 @default.
• W2051091189 hasConcept C541997718 @default.
• W2051091189 hasConcept C70289976 @default.
• W2051091189 hasConcept C71924100 @default.
• W2051091189 hasConcept C7836513 @default.
• W2051091189 hasConcept C95457728 @default.
• W2051091189 hasConceptScore W2051091189C126322002 @default.
• W2051091189 hasConceptScore W2051091189C157767197 @default.
• W2051091189 hasConceptScore W2051091189C164705383 @default.
• W2051091189 hasConceptScore W2051091189C166957645 @default.
• W2051091189 hasConceptScore W2051091189C178790620 @default.
• W2051091189 hasConceptScore W2051091189C185592680 @default.
• W2051091189 hasConceptScore W2051091189C191616109 @default.
• W2051091189 hasConceptScore W2051091189C2775841333 @default.
• W2051091189 hasConceptScore W2051091189C2777714996 @default.

• next