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. 2015 Aug 5;47(4):1266–1272. doi: 10.3892/ijo.2015.3113

Figure 4.

Figure 4

Figure 4

Figure 4

Figure 4

ERK and JNK inhibition and cell proliferation of VK3 and antioxidant. (A and B) L-cysteine inhibited both ERK and JNK activation (A). L-cysteine rescued cell death at a concentration of 2 mM when combined with VK3 (B). (C and D) Catalase suppressed the activation of JNK but did not inhibit the activation of ERK (C). Catalase did not rescue cell death in spite of the high concentration compared to L-cysteine (D).