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. 2018 Jul;13(7):1225–1230. doi: 10.4103/1673-5374.235060

Figure 3.

Figure 3

Relative protein levels of PKCε/ALDH2/4HNE adducts/caspase-3 (35 kDa)/caspase-3 (19 kDa)/caspase-3(17 kDa) in the hippocampus, prefrontal cortex, and myocardium of CUMS rats.

The relative protein expression is expressed as the optical density ratio of a target protein to β-actin. Data are expressed as the mean ± SEM (n = 7 rats; each sample was tested once), and were analyzed by two-tailed unpaired Student’s t-test (Welch’s correction was used for 4HNE in the hippocampus and prefrontal cortex and for active forms of caspase-3 in the hippocampus). *P < 0.05, **P < 0.01, vs. control group. CUMS: Chronic unpredictable mild stress; PKCε: protein kinase C ε; ALDH2: aldehyde dehydrogenase 2; 4HNE: 4-hydroxy-2-nonenal.