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Fig. 8 | Biology Direct

Fig. 8

From: Small extracellular vesicles derived from Nrf2-overexpressing human amniotic mesenchymal stem cells protect against lipopolysaccharide-induced acute lung injury by inhibiting NLRP3

Fig. 8

Immunohistochemical analysis was used to measure protein expression of M1- and M2-associated genes (A). Red arrows indicated positive staining. Scale bar = 50 μm. Quantification of percentage positive IL-6 (B), TNF-α (C) and iNOS (D), CD206 (E), Fizz1 (F) and Arg1 (G) staining area. n = 5 mice per group. Data are presented as mean ± SD. *p < 0.05, **p < 0.01 versus sham, and #p < 0.05, ##p < 0.01 versus LPS + PBS group

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