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. 2011 Aug 9;6(8):e23194. doi: 10.1371/journal.pone.0023194

Figure 8. Curcumin showed no inhibitory effect on ERK activation 1 day after retinal I/R injury.

Figure 8

Representative western blots of total ERK1/2, phosphorylated ERK1/2 and Ī²-actin (A) with densitometric quantitative results (B). Phosphorylation levels of ERK1/2 were reported relative to total ERK1/2 expression, and normalized to the non-injured group. Group abbreviations are: C, non-injured eyes; I/R, retinal I/R-injured eyes; I/R + Cur, I/R-injured eyes of animals treated with 0.05% curcumin 2 days before the injury. (nā€Š=ā€Š4ā€“5 in each group; *P<0.05 compared with non-injured retinas). The error bars represent standard error of the mean.