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. 2020 Aug 28;130:110627. doi: 10.1016/j.biopha.2020.110627

Fig. 6.

Fig. 6

Effects of CoQ10 on activated caspases-3 expression after PM intoxication in the kidney. A: Control saline and B: CoQ10 groups show no positive expression of activated caspases-3. C: PM-exposed rat reveals a strong expression of caspase-3. D: PM + CoQ10 L and E: PM + CoQ10 H show moderate and mild expression, respectively. The positive activated caspase-3 expression is indicated by the brown color of renal nuclei. F: Immunohistochemical scorning of the activated caspase-3 positive area. Data are expressed in means ± SE (n = 3). * and # significantly different vs control and PM group, respectively. *P ≤ 0.05, ***P ≤ 0.001, and # P ≤ 0.05.