Fig 7. Clonogenic assay of HSC-3 cells, demonstrating a partial rescue of 50:50 αGal:PEG-amine AuNP-induced cell death by 50 μM Z-VAD-FMK caspase inhibitor.
10 μM Antimycin A was used as an apoptosis positive control. For each condition, n = 3 and data are presented ±SEM. * Denotes a significant difference (P<0.05 ANOVA, Tukey multiple comparisons post-test).