Additional file 2.The effect of nanoparticle on cleavage of PARP was analyzed using western blot assay. The dextran nanoparticle itself did not cause cleavage of PARP on KHOS or KHOSR2 at a dose utilized in this study. Format: PDF Size: 43KB Download file This file can be viewed with: Adobe Acrobat Reader Susa et al. BMC Cancer 2009 9:399 doi:10.1186/1471-2407-9-399 |