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. 2007 Sep 11;97(7):919–926. doi: 10.1038/sj.bjc.6603970

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Copyright © 2007 Cancer Research UK

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Modulation of 5-fluorouracil (5-FU) (◊) cytotoxicity by free d-Ino (▪) or as the co-encapsulated [5-FU+d-Ino]-L form (▴). Cells were treated for 24 h and viability was measured by MTT testing after 48 extra hours of growth in drug-free medium. Bars, s.d.