Figure 9

From: A biodegradable thermo-responsive hybrid hydrogel: therapeutic applications in preventing the post-operative recurrence of breast cancer

Figure 9

H&E stained images of the heart, liver, spleen, lung and kidney. Representative H&E stained images of NS (a), DOX-PCNA-GNRs+laser (b) and free DOX (intravenous injection) (c). No cardiotoxicity was observed in the DOX-PCNA-laser treated group, but obvious toxicity was observed in the free DOX treated group (intravenous injection). No lesions were observed in the liver, spleen, lung or kidney.