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. 2019 Oct 15;12:244. doi: 10.3389/fnmol.2019.00244

FIGURE 3.

FIGURE 3

Representative microphotography (objective 60× and zoom 1.6×) showing immunopositivity for the MAPK (green) and DAPI-stained nuclei (blue). The graph indicates optical density arbitrary units for control group (white bars) and ozone group (black bars) in male and females, (A) CA1, (B) CA3 and (C) CX. We observed a non-significant increase in the expression of MAPK in CA1, CA3, and CX. Bars indicate the mean ± SEM, using univariate comparison statistics. P ≤ 0.05. Scale bar = 20 μm.