FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2152749459> ?p ?o ?g. }

• W2152749459 endingPage "1242" @default.
• W2152749459 startingPage "1225" @default.
• W2152749459 abstract "Magnetic resonance imaging (MRI) relaxation times provide indirect estimates of tissue O(2) for monitoring tumour oxygenation. This study provides insight into mechanisms underlying longitudinal (R(1) = 1/T(1)) and transverse effective (R(2)* = 1/T(2)*) relaxation rate changes during inhalation of 100% O(2) and 3%, 6% and 9% CO(2) (balanced O(2)) in a rabbit tumour model. Quantitative R(1), R(2)*, and dynamic contrast-enhanced (DCE) imaging was performed in six rabbits 12-23 days following implantation of VX2 carcinoma cells in the quadricep muscle. Invasive measurements of tissue partial pressure of O(2) (pO(2)) and perfusion were also performed, which revealed elevated pO(2) levels in all tumour regions for all hyperoxic gases compared to baseline (air) and reduced perfusion for carbogen. During 100% O(2) breathing, an R(1) increase and R(2)* decrease consistent with elevated pO(2) were observed within tumours. DCE-derived blood flow was weakly correlated with R(1) changes from air to 100% O(2). Further addition of CO(2) (carbogen) did not introduce considerable changes in MR relaxation rates, but a trend towards higher R(1) relative to breathing 100% O(2) was observed, while R(2)* changes were inconsistent. This observation supports the predominance of dissolved O(2) on R(1) sensitivity and demonstrates the value of R(1) over R(2)* for tissue oxygenation measures." @default.
• W2152749459 created "2016-06-24" @default.
• W2152749459 creator A5029528071 @default.
• W2152749459 creator A5043829475 @default.
• W2152749459 creator A5044017634 @default.
• W2152749459 date "2011-02-01" @default.
• W2152749459 modified "2023-10-11" @default.
• W2152749459 title "Quantitative MRI assessment of VX2 tumour oxygenation changes in response to hyperoxia and hypercapnia" @default.
• W2152749459 cites W1906286292 @default.
• W2152749459 cites W1972331679 @default.
• W2152749459 cites W1976470849 @default.
• W2152749459 cites W1978754992 @default.
• W2152749459 cites W1980526942 @default.
• W2152749459 cites W1982513335 @default.
• W2152749459 cites W1983257773 @default.
• W2152749459 cites W1988302285 @default.
• W2152749459 cites W1993532376 @default.
• W2152749459 cites W1995544868 @default.
• W2152749459 cites W2000584274 @default.
• W2152749459 cites W2005712675 @default.
• W2152749459 cites W2006153373 @default.
• W2152749459 cites W2012276491 @default.
• W2152749459 cites W2014092468 @default.
• W2152749459 cites W2014370386 @default.
• W2152749459 cites W2018845844 @default.
• W2152749459 cites W2021512267 @default.
• W2152749459 cites W2030056431 @default.
• W2152749459 cites W2034909675 @default.
• W2152749459 cites W2043898070 @default.
• W2152749459 cites W2045084446 @default.
• W2152749459 cites W2048387155 @default.
• W2152749459 cites W2065976685 @default.
• W2152749459 cites W2066673973 @default.
• W2152749459 cites W2067929518 @default.
• W2152749459 cites W2087193174 @default.
• W2152749459 cites W2099268944 @default.
• W2152749459 cites W2112957932 @default.
• W2152749459 cites W2116431705 @default.
• W2152749459 cites W2128286360 @default.
• W2152749459 cites W2132690269 @default.
• W2152749459 cites W2145517527 @default.
• W2152749459 cites W2145784938 @default.
• W2152749459 cites W2150938957 @default.
• W2152749459 cites W2151682263 @default.
• W2152749459 cites W2153209580 @default.
• W2152749459 cites W2171752072 @default.
• W2152749459 doi "https://doi.org/10.1088/0031-9155/56/5/001" @default.
• W2152749459 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/21285489" @default.
• W2152749459 hasPublicationYear "2011" @default.
• W2152749459 type Work @default.
• W2152749459 sameAs 2152749459 @default.
• W2152749459 citedByCount "30" @default.
• W2152749459 countsByYear W21527494592012 @default.
• W2152749459 countsByYear W21527494592013 @default.
• W2152749459 countsByYear W21527494592014 @default.
• W2152749459 countsByYear W21527494592015 @default.
• W2152749459 countsByYear W21527494592016 @default.
• W2152749459 countsByYear W21527494592017 @default.
• W2152749459 countsByYear W21527494592018 @default.
• W2152749459 countsByYear W21527494592019 @default.
• W2152749459 countsByYear W21527494592021 @default.
• W2152749459 countsByYear W21527494592022 @default.
• W2152749459 countsByYear W21527494592023 @default.
• W2152749459 crossrefType "journal-article" @default.
• W2152749459 hasAuthorship W2152749459A5029528071 @default.
• W2152749459 hasAuthorship W2152749459A5043829475 @default.
• W2152749459 hasAuthorship W2152749459A5044017634 @default.
• W2152749459 hasConcept C105702510 @default.
• W2152749459 hasConcept C126322002 @default.
• W2152749459 hasConcept C126838900 @default.
• W2152749459 hasConcept C143409427 @default.
• W2152749459 hasConcept C146957229 @default.
• W2152749459 hasConcept C158846371 @default.
• W2152749459 hasConcept C173622453 @default.
• W2152749459 hasConcept C185592680 @default.
• W2152749459 hasConcept C2776954882 @default.
• W2152749459 hasConcept C2777037550 @default.
• W2152749459 hasConcept C2777714996 @default.
• W2152749459 hasConcept C2780672939 @default.
• W2152749459 hasConcept C2989005 @default.
• W2152749459 hasConcept C39300077 @default.
• W2152749459 hasConcept C42219234 @default.
• W2152749459 hasConcept C534529494 @default.
• W2152749459 hasConcept C70289976 @default.
• W2152749459 hasConcept C71924100 @default.
• W2152749459 hasConceptScore W2152749459C105702510 @default.
• W2152749459 hasConceptScore W2152749459C126322002 @default.
• W2152749459 hasConceptScore W2152749459C126838900 @default.
• W2152749459 hasConceptScore W2152749459C143409427 @default.
• W2152749459 hasConceptScore W2152749459C146957229 @default.
• W2152749459 hasConceptScore W2152749459C158846371 @default.
• W2152749459 hasConceptScore W2152749459C173622453 @default.
• W2152749459 hasConceptScore W2152749459C185592680 @default.
• W2152749459 hasConceptScore W2152749459C2776954882 @default.
• W2152749459 hasConceptScore W2152749459C2777037550 @default.
• W2152749459 hasConceptScore W2152749459C2777714996 @default.
• W2152749459 hasConceptScore W2152749459C2780672939 @default.
• W2152749459 hasConceptScore W2152749459C2989005 @default.

• next