Curcumin delivery by methoxy polyethylene glycol-poly(caprolactone) nanoparticles inhibits the growth of C6 glioma cells - Shao, J F; Zheng, D H; Jiang, Z F; Xu, H E; Hu, Y; Li, X L; Lu, X W (Acta Biochim Biophys Sin (Shanghai), 2011)