File S1 - A Polymeric Prodrug of 5-Fluorouracil-1-Acetic Acid Using a Multi-Hydroxyl Polyethylene Glycol Derivative as the Drug Carrier

Supporting files. Figure S1, Identification of different polymers. The 1H-NMR spectra of 5-Fu (A), 5-FA (B), PEG (C), the polymeric carrier PAE (D) and the prodrug 5-FA-PAE (E). Table S1, The number of blood platelets in mice administered with saline, 5-Fu, 5-FA, PAE or 5-FA-PAE. (×109/L). Table S2, Plasma concentration of 5-FA and 5-FA-PAE at different time points. (DOC)