Antitumor characteristics of methoxypolyethylene glycol–poly(dl-lactic acid) nanoparticles containing camptothecin

The novel nanoparticles (CPT-NP) were prepared by the solvent evaporation method using methoxypolyethylene glycol–poly(dl-lactic acid) block copolymer as a matrix and camptothecin (CPT) as an antitumor agent, and the antitumor characteristics were examined in vitro and in vivo. The mean diameter of...

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