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. 2021 Nov 22;11(59):37413–37425. doi: 10.1039/d1ra06283b

Fig. 15. Histopathological findings of mice ear stained with toluidine blue. (a) Negative control. (b) Positive control (c) 5 days treatment with E-SLNs loaded hydrogel. (d) 15-control. (b) Positive control (c) 5 days treatment with E-SLNs loaded hydrogel (d) 15 days treatment with E-SLNs loaded hydrogel.

Fig. 15