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. 2011 Mar;178(3):1361–1373. doi: 10.1016/j.ajpath.2010.11.074

Figure 6.

Figure 6

Signaling pathways implicated in proliferation in CHL cells expressing COX-2 after DEN treatment. A: Representative Western blots showing the phosphorylation of JNK, Erk, p38, and Stat3 in CHL-V and CHL-C cells after PB/DEN treatment at the indicated times. The expression of target proteins was normalized to that of β-actin. B: Densitometric analysis of the expression of the ratios p-JNK/JNK, p-Erk/Erk, p-p38/p38, and p-Stat3/Stat3 in CHL-V and CHL-C cells after DEN treatment. Data are reported as means ± SD of four independent experiments. *P < 0.05 vs the CHL-V control cells treated under identical conditions.