{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,20]],"date-time":"2025-10-20T16:48:57Z","timestamp":1760978937349},"reference-count":15,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2003,7,21]],"date-time":"2003-07-21T00:00:00Z","timestamp":1058745600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Magnetic Resonance Imaging"],"published-print":{"date-parts":[[2003,8]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Purpose:<\/jats:title><jats:p>To investigate the characteristics of Gd\u2010DTPA\u2010DeA as a hepatobiliary contrast agent for MR imaging in comparison with those of Gd\u2010EOB\u2010DTPA.<\/jats:p><\/jats:sec><jats:sec><jats:title>Materials and Methods:<\/jats:title><jats:p>We undertook phantom experiments to assess T1 relaxivity for Gd\u2010DTPA\u2010DeA, Gd\u2010EOB\u2010DTPA, and Gd\u2010DTPA in human plasma. For Gd\u2010DTPA\u2010DeA and Gd\u2010EOB\u2010DTPA, we evaluated the contrast effect in rats using an SPGR sequence. The contrast ratios of liver and abdominal aorta were measured up to 21 minutes after intravenous administration of the agents. Visualization of the bile duct and renal pelvis was also assessed.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results:<\/jats:title><jats:p>In human plasma, T1 relaxivity was similar for Gd\u2010DTPA\u2010DeA and Gd\u2010EOB\u2010DTPA, and higher than those for Gd\u2010DTPA. Whereas the contrast ratio of liver peaked about five minutes after the injection of Gd\u2010EOB\u2010DTPA and was followed by a subsequent decline, a continuous rise was shown for Gd\u2010DTPA\u2010DeA, resulting in a larger maximal contrast effect. Contrast ratios of the abdominal aorta were larger for Gd\u2010DTPA\u2010DeA. Biliary excretion was observed for both agents but occurred earlier with Gd\u2010EOB\u2010DTPA. While renal excretion was shown for all rats three minutes after the injection of Gd\u2010EOB\u2010DTPA, it was not observed for Gd\u2010DTPA\u2010DeA.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion:<\/jats:title><jats:p>Gd\u2010DTPA\u2010DeA may be used as a hepatobiliary contrast agent and shows different pharmacokinetics from Gd\u2010EOB\u2010DTPA. J. Magn. Reson. Imaging 2003;18:204\u2013209. \u00a9 2003 Wiley\u2010Liss, Inc.<\/jats:p><\/jats:sec>","DOI":"10.1002\/jmri.10349","type":"journal-article","created":{"date-parts":[[2003,7,22]],"date-time":"2003-07-22T10:12:05Z","timestamp":1058868725000},"page":"204-209","source":"Crossref","is-referenced-by-count":10,"title":["Phantom and animal studies of a new hepatobiliary agent for MR imaging: Comparison of Gd\u2010DTPA\u2010DeA with Gd\u2010EOB\u2010DTPA"],"prefix":"10.1002","volume":"18","author":[{"given":"Kohki","family":"Yoshikawa","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yusuke","family":"Inoue","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Masaaki","family":"Akahane","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Morio","family":"Shimada","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sayaka","family":"Itoh","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Atsushi","family":"Seno","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sanshin","family":"Hayashi","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2003,7,21]]},"reference":[{"key":"e_1_2_7_2_2","doi-asserted-by":"publisher","DOI":"10.1097\/00004424-199009001-00028"},{"key":"e_1_2_7_3_2","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.1910100102"},{"key":"e_1_2_7_4_2","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.1910220214"},{"key":"e_1_2_7_5_2","doi-asserted-by":"publisher","DOI":"10.1148\/radiology.199.2.8668804"},{"key":"e_1_2_7_6_2","doi-asserted-by":"crossref","first-page":"631","DOI":"10.1080\/02841859709172393","article-title":"Mn\u2010DPDP for MR imaging of the liver: results from the European phase III studies","volume":"38","author":"Torres CG","year":"1997","journal-title":"Acad Radiol"},{"key":"e_1_2_7_7_2","doi-asserted-by":"publisher","DOI":"10.1148\/radiology.200.1.8657946"},{"key":"e_1_2_7_8_2","doi-asserted-by":"publisher","DOI":"10.1148\/radiol.2213010139"},{"key":"e_1_2_7_9_2","doi-asserted-by":"publisher","DOI":"10.1148\/radiology.200.1.8657947"},{"key":"e_1_2_7_10_2","doi-asserted-by":"publisher","DOI":"10.1002\/(SICI)1522-2586(199905)9:5<704::AID-JMRI13>3.0.CO;2-Z"},{"key":"e_1_2_7_11_2","doi-asserted-by":"publisher","DOI":"10.1016\/S1076-6332(03)80262-3"},{"key":"e_1_2_7_12_2","doi-asserted-by":"publisher","DOI":"10.1148\/radiology.183.1.1549695"},{"key":"e_1_2_7_13_2","doi-asserted-by":"publisher","DOI":"10.1097\/00004424-199208000-00010"},{"key":"e_1_2_7_14_2","doi-asserted-by":"publisher","DOI":"10.1002\/jps.2600820809"},{"key":"e_1_2_7_15_2","doi-asserted-by":"publisher","DOI":"10.1148\/radiology.184.1.1609081"},{"key":"e_1_2_7_16_2","doi-asserted-by":"publisher","DOI":"10.1002\/jmri.1880080414"}],"container-title":["Journal of Magnetic Resonance Imaging"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fjmri.10349","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/jmri.10349","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,10,14]],"date-time":"2023-10-14T14:20:49Z","timestamp":1697293249000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/jmri.10349"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2003,7,21]]},"references-count":15,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2003,8]]}},"alternative-id":["10.1002\/jmri.10349"],"URL":"https:\/\/doi.org\/10.1002\/jmri.10349","archive":["Portico"],"relation":{},"ISSN":["1053-1807","1522-2586"],"issn-type":[{"value":"1053-1807","type":"print"},{"value":"1522-2586","type":"electronic"}],"subject":[],"published":{"date-parts":[[2003,7,21]]}}}