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. Author manuscript; available in PMC: 2012 Feb 1.
Published in final edited form as: J Neurochem. 2010 Dec 13;116(3):406–414. doi: 10.1111/j.1471-4159.2010.07121.x

Figure 2.

Figure 2

CCL2 increases spontaneous spike firings. A. An example of CCL2-induced increase of spontaneous spike firings recorded from a CA1 neuronal cell in a rat hippocampal slice before (Ctrl), during (CCL2) and after (washout) bath perfusion of CCL2. Bath application of CCL2 produced an increase of spike firings and the spike firing returned to control level after washout of CCL2. B. A summary bar graph showing that the CA1 neuronal spike firing frequency was significantly increased following bath application of CCL2. * p < 0.05 compared with control, n=7.