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Preclinical Efficacy of the Camptothecin-Polymer Conjugate IT-101inMultiple Cancer Models
Clin Cancer Res 12(5),1606-1614,March 1, 2006


Fig. 5. Antitumor effect of irinotecan at100 mg/kg (top) and IT-101at12.5 mg/kg CPTequivalents (bottom) in a disseminatedTC71-luc tumormodel (Ewing¡¯s sarcoma) in nonobese diabetic/severe-combined immunodeficient mice.Tumor burden as a function of time (in days) was monitored using a Xenogen imaging system. Arrows, treatment  n days 0, 7, and 14. Color bar, lighti ntensity emitted in photons per second.

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