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. 2016 Dec 27;8(3):5371–5381. doi: 10.18632/oncotarget.14260

Figure 6.

Figure 6

A. Immunohistochemical images of tumor sections at day 14 after tumor inoculation for Gardi-PLGA, DMXAA, and their combination labelled with (left to right) macrophage marker (CD68, red), nuclear stain (DAPI, blue), and merged. B. Mean fluorescence intensity (MFI) of CD68 (n = 3 tumor sections, average of 10 different regions for each sample). Significant increases in presence of macrophage marker are shown in the treated groups. ****p < 0.0001 by one-way ANOVA Test, with Tukey's multiple comparison.