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. 2020 Nov 12;10:19738. doi: 10.1038/s41598-020-76778-9

Figure 7.

Figure 7

In vivo toxicity data of developed NPs in mouse. (A) Serum albumin, ALT, AST, and BUN levels in mouse after intravenous injection. Each point indicates the mean ± SD (n = 5). (B) H&E staining images of heart, kidney, liver, lung, and spleen in control, PLGA/PHL NPs, DOX@PLGA NPs, and DOX@PLGA/PHL NPs. The length of scale bar in the image is 100 μm.