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. 2020 Jun 30;11:596. doi: 10.3389/fphys.2020.00596

FIGURE 6.

FIGURE 6

EX527 compromised H2S-induced amelioration of the cell apoptosis in diabetic lung IR injury. (A) Representative in situ detection of lung parenchymal cell apoptosis by TUNEL staining. (magnification: 400×). (B) Percentage of TUNEL-positive nuclei. (C) Representative blots. (D) Cleaved caspase-3 expression. TUNEL, Terminal deoxynucleotidyl transferase dUTP nick end-labeling (ccP < 0.01 versus DM + sham group, ddP < 0.01 versus DM + IR group, eeP < 0.01 versus DM + IR + H group; n = 8 in each group).