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. 2021 Nov 18;19:375. doi: 10.1186/s12951-021-01124-8

Fig. 9.

Fig. 9

Toxicity tests of ICG@PM@NP on Balb/C mice. A, B Serum biochemistry data of ALT and AST reflecting the liver function (n = 3). C, D Serum biochemistry data of BUN and CRE reflecting the kidney function (n = 3). E H&E staining images of Liver, Heart, Spleen, Kidney, and Lung on Day 14, scale bar = 100 μm. Data were demonstrated as mean ± SD. Statistical analysis was performed via the two-tail Student’s t-test