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. 2021 Dec 16;12:783108. doi: 10.3389/fphar.2021.783108

FIGURE 4.

FIGURE 4

Effects of brevinin-2MP on lipopolysaccharide (LPS)-induced production of nitrite and cytokines. ( A ) The binding of brevinin-2MP to RAW 264.7 cells. FITC-labeled brevinin-2MP (2.5, 5, and 10 μM) were incubated with RAW 264.7 cells for 15 min at 37°C before flow cytometry analysis was carried out. ( B ) Effect of brevinin-2MP on the viability of RAW 264.7 cells. ( CF ) Effect of brevinin-2MP on the production of NO, IL-6, TNF-α, and MCP-1 in RAW 264.7 cells induced by LPS. Data are mean ± SEM (n = 4). ∗p < 0.05, ∗∗p < 0.01 and p < 0.001 indicate significant difference compared with the control that was incubated with 100 ng/mL LPS. ### p < 0.001 indicates significant difference in comparison with the control without LPS and brevinin-2MP.