Matches in SemOpenAlex for { <https://semopenalex.org/work/W2013485385> ?p ?o ?g. }
- W2013485385 endingPage "119" @default.
- W2013485385 startingPage "110" @default.
- W2013485385 abstract "Our objective was to compare relaxation effects, dynamics and spatial distributions of ionic and non-ionic contrast agents in articular cartilage at concentrations typically used for direct MR arthrography at 1.5 T. Dynamic MR-studies over 11 h were performed in 15 bovine patella specimens. For each of the contrast agents gadopentetate dimeglumine, gadobenate dimeglumine, gadoteridol and mangafodipir trinatrium three patellae were placed in 2.5 mmol/L contrast solution. Simultaneous measurements of T1 and T2 were performed every 30 min using a high-spatial-resolution “MIX”-sequence. T1, T2 and ΔR1, ΔR2 profile plots across cartilage thickness were calculated to demonstrate the spatial and temporal distributions. The charge is one of the main factors which controls the amount of the contrast media diffusing into intact cartilage, but independent of the charge, the spatial distribution across cartilage thickness remains highly inhomogeneous even after 11 h of diffusion. The absolute ΔR2-effect in cartilage is at least as large as the ΔR1-effect for all contrast agents. Maximum changes were 5–12 s−1 for ΔR1 and 8–15 s−1 for ΔR2. This study indicates that for morphologically intact cartilage only the amount of contrast agents within cartilage is determined by the charge but not the spatial distribution across cartilage thickness. In addition, ΔR2 can be considered for quantification of contrast agent concentrations, since it is of the same magnitude and less time consuming to measure than ΔR1." @default.
- W2013485385 created "2016-06-24" @default.
- W2013485385 creator A5020741380 @default.
- W2013485385 creator A5037295946 @default.
- W2013485385 creator A5041388896 @default.
- W2013485385 creator A5061842145 @default.
- W2013485385 creator A5083768671 @default.
- W2013485385 date "2007-07-01" @default.
- W2013485385 modified "2023-09-27" @default.
- W2013485385 title "Contrast enhanced cartilage imaging: Comparison of ionic and non-ionic contrast agents" @default.
- W2013485385 cites W1841307694 @default.
- W2013485385 cites W1964208449 @default.
- W2013485385 cites W1970857984 @default.
- W2013485385 cites W1973255485 @default.
- W2013485385 cites W1975105189 @default.
- W2013485385 cites W1978778364 @default.
- W2013485385 cites W1979200967 @default.
- W2013485385 cites W1991032364 @default.
- W2013485385 cites W1991552129 @default.
- W2013485385 cites W2007476414 @default.
- W2013485385 cites W2014148325 @default.
- W2013485385 cites W2015838124 @default.
- W2013485385 cites W2016792397 @default.
- W2013485385 cites W2018841593 @default.
- W2013485385 cites W2023894025 @default.
- W2013485385 cites W2024217229 @default.
- W2013485385 cites W2025344057 @default.
- W2013485385 cites W2025834489 @default.
- W2013485385 cites W2029200524 @default.
- W2013485385 cites W2031224552 @default.
- W2013485385 cites W2034147588 @default.
- W2013485385 cites W2037746442 @default.
- W2013485385 cites W2044150688 @default.
- W2013485385 cites W2045643354 @default.
- W2013485385 cites W2059784307 @default.
- W2013485385 cites W2062170581 @default.
- W2013485385 cites W2072154701 @default.
- W2013485385 cites W2076867293 @default.
- W2013485385 cites W2081565098 @default.
- W2013485385 cites W2083189105 @default.
- W2013485385 cites W2089080075 @default.
- W2013485385 cites W2096983207 @default.
- W2013485385 cites W2097266608 @default.
- W2013485385 cites W2099930696 @default.
- W2013485385 cites W2105429489 @default.
- W2013485385 cites W2106389917 @default.
- W2013485385 cites W2107429911 @default.
- W2013485385 cites W2108830436 @default.
- W2013485385 cites W2109014111 @default.
- W2013485385 cites W2117057056 @default.
- W2013485385 cites W2122545934 @default.
- W2013485385 cites W2125701886 @default.
- W2013485385 cites W2130231539 @default.
- W2013485385 cites W2149452746 @default.
- W2013485385 cites W2157360104 @default.
- W2013485385 cites W2161204978 @default.
- W2013485385 cites W2170389165 @default.
- W2013485385 cites W2172129753 @default.
- W2013485385 cites W4242597723 @default.
- W2013485385 cites W82817250 @default.
- W2013485385 doi "https://doi.org/10.1016/j.ejrad.2007.01.019" @default.
- W2013485385 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/17306946" @default.
- W2013485385 hasPublicationYear "2007" @default.
- W2013485385 type Work @default.
- W2013485385 sameAs 2013485385 @default.
- W2013485385 citedByCount "38" @default.
- W2013485385 countsByYear W20134853852012 @default.
- W2013485385 countsByYear W20134853852013 @default.
- W2013485385 countsByYear W20134853852014 @default.
- W2013485385 countsByYear W20134853852015 @default.
- W2013485385 countsByYear W20134853852018 @default.
- W2013485385 countsByYear W20134853852019 @default.
- W2013485385 countsByYear W20134853852020 @default.
- W2013485385 countsByYear W20134853852022 @default.
- W2013485385 crossrefType "journal-article" @default.
- W2013485385 hasAuthorship W2013485385A5020741380 @default.
- W2013485385 hasAuthorship W2013485385A5037295946 @default.
- W2013485385 hasAuthorship W2013485385A5041388896 @default.
- W2013485385 hasAuthorship W2013485385A5061842145 @default.
- W2013485385 hasAuthorship W2013485385A5083768671 @default.
- W2013485385 hasConcept C105702510 @default.
- W2013485385 hasConcept C120665830 @default.
- W2013485385 hasConcept C121332964 @default.
- W2013485385 hasConcept C136229726 @default.
- W2013485385 hasConcept C142724271 @default.
- W2013485385 hasConcept C204787440 @default.
- W2013485385 hasConcept C2776164576 @default.
- W2013485385 hasConcept C2776502983 @default.
- W2013485385 hasConcept C2780550940 @default.
- W2013485385 hasConcept C2989005 @default.
- W2013485385 hasConcept C3020332539 @default.
- W2013485385 hasConcept C46141821 @default.
- W2013485385 hasConcept C71924100 @default.
- W2013485385 hasConceptScore W2013485385C105702510 @default.
- W2013485385 hasConceptScore W2013485385C120665830 @default.
- W2013485385 hasConceptScore W2013485385C121332964 @default.
- W2013485385 hasConceptScore W2013485385C136229726 @default.
- W2013485385 hasConceptScore W2013485385C142724271 @default.