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Confocal microscopy images of BJ and SCC-15 cell nuclei after 24 hours treatment with PAMAM or BC-PAMAM at concentrations from 2.5 µM to 50 µM or without dendrimers (control).
Notes: After treatment, the cells were incubated 2 days or 5 days in medium (BJ or SCC-15, respectively) and stained with CyQUANT® NF Cell Proliferation Assay Kit.
Abbreviations: BC-PAMAM, biotin–polyamidoamine; PAMAM, polyamidoamine.
