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. 2021 Apr 8;35:129–140. doi: 10.1016/j.jare.2021.04.002

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© 2021 The Authors. Published by Elsevier B.V. on behalf of Cairo University.

This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).

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Fig. 4 — Effect of exposure to K₂Cr₂O₇ on hepatocyte apoptosis in rat. Representative TUNEL images (400 × magnification). (B) Quantitation of TUNEL analysis. Data are the mean ± SEM. (C) The relative protein levels of Bax and Bcl-2 in the liver, and (D) values of quantitative analysis. Values are mean ± SEM (n = 4). * Significantly different (P < 0.05) vs control group; # Significantly different (P < 0.05) vs K₂Cr₂O₇ (4 mg/kg) group.