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. 2017 Aug 8;8:482. doi: 10.3389/fphar.2017.00482

FIGURE 9.

FIGURE 9

Proposed scheme illustrating the biochemical mechanisms underlying protective effects of PE against DSS-induced mouse colitis. PE inhibits pro-inflammatory signaling mediated by NF-kB and STAT3 while it activates the Nrf2-induced antioxidant signaling.