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. 2022 Dec 28;15(1):143. doi: 10.3390/nu15010143

Figure 5.

Figure 5

NMN intervention for 28 days decreases the proportion of macrophages, CD4 + CD69 + T cells, and CD8 + CD69 + T cells in silica-induced lung injury. (A) Proportions of macrophages in lung tissue; (B) proportions of CD4 + CD69 + T cells in lung tissue; (C) proportions of CD8 + CD69 + T cells in lung tissue. #### indicates p < 0.0001 vs. Vehicle. Sham: saline + saline; Vehicle: silica + saline; NMN-H: silica + NMN (1000 mg/kg); NMN-L: silica + NMN (500 mg/kg); NMN-Con: saline + NMN (1000 mg/kg).