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. 2015 Jul 29;6:218–225. doi: 10.1016/j.redox.2015.07.013

Fig. 4.

Fig. 4

Post-translational modification of the PTEN tumor suppressor and activation of cellular Akt kinase activation in colonocytes isolated from ApcMin/+ mice. Panel A. Immunoblot and bar graph of acrolein-PTEN adducts in the total PTEN content isolated from colonocytes of ApcMin/+ mice or DSS-ApcMin/+ mice treated with vehicle or resorcinol, respectively. The lower immunoblot depicts phospho-Ser473 Akt, a biomarker of cellular Akt activation in the same samples of colonic mucosa. Panel B. MPO activity in the mucosa of ApcMin/+ mice or DSS-ApcMin/+ treated with vehicle or resorcinol, respectively.