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Fig. 6 | Journal of Nanobiotechnology

Fig. 6

From: Engineered exosomes for targeted co-delivery of miR-21 inhibitor and chemotherapeutics to reverse drug resistance in colon cancer

Fig. 6

The systematic toxicity assessment of THLG-EXO. Histopathological analysis of heart, lung, liver, kidney and spleen sections stained with hematoxylin and eosin of BALB/c mice post-intravenous injection of 20 mg/kg THLG-EXO or PBS for 7 days (one dose every other day). Images were obtained under Nikon Ti microscope using a  × 40 objective

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