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. Author manuscript; available in PMC: 2009 Jun 30.
Published in final edited form as: Macromol Biosci. 2008 Aug 11;8(8):741–748. doi: 10.1002/mabi.200700290

Figure 3.

Figure 3

Effect of Gd on cytotoxicity of HPMA copolymer–Dox conjugates at 37 °C after: (a) 24 h; (b) 48 h; and (c) 72 h. Dox (◇); p-Dox–DOTA (■); p-Dox–DOTA–Gd (▲) using MTT assay. Data represent the means of triplicate ± standard error. For structures and characteristics of the samples see Figure 1 and Table 1.