Research Article

Polydeoxyribonucleotide Exerts Therapeutic Effect by Increasing VEGF and Inhibiting Inflammatory Cytokines in Ischemic Colitis Rats

Figure 5

Effects of polydeoxyribonucleotide (PDRN) on the expressions of Bcl-2, Bax, caspase-3, and extracellular signal-regulated kinase 1/2 (ERK1/2) in ischemic colitis-induced tissues. (A) Sham-operated group, (B) ischemic colitis-induced group, (C) ischemic colitis-induced and 4 mg/kg PDRN-treated group, (D) ischemic colitis-induced and 8 mg/kg PDRN-treated group, and (E) ischemic colitis-induced and 16 mg/kg PDRN-treated group. versus sham-operated group, # versus ischemic colitis-induced group.