Figure 1 | Scientific Reports

Figure 1

From: Feedback Mechanism in Depolarization-Induced Sustained Activation of Extracellular Signal-Regulated Kinase in the Hippocampus

Figure 1

KCl depolarization induces sustained ERK activation.

The hippocampal slices were treated with KCl and harvested either immediately (A, Immediate) or 1 h (B, Sustained) after the treatment. The sample blots (A1, B1) and quantified summary data (A2, B2; n = 4 in both sets) show that ERK was activated immediately after KCl treatment and ERK activation was sustained for 1 h after the treatment. Asterisks denote significant difference (p<0.05). In this and others figures, the immediate and sustained ERK activation was examined simultaneously from the slices of the same animal and both samples were resolved on the same gel, but have been shown separately for clarity.

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