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. 2023 May 5;11:1173169. doi: 10.3389/fbioe.2023.1173169

FIGURE 4.

FIGURE 4

Cell experiments to examine the effect of LIPUS on macrophage polarization. (A) LIPUS regulates macrophage polarization. (B,C) The raw 264.7 cells were treated with LPS and LIPUS. Flow cytometry was performed to determine the percentage of CD86+ macrophages (p < 0.05, n = 3). (D,E) The intensity of fluorescence staining of iNOS.