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. 2012 Nov 30;7(11):e51154. doi: 10.1371/journal.pone.0051154

Figure 3. CaMKIV protein levels are increased after nicotine CPP.

Figure 3

Brains were removed and the NAc was dissected from male C57Bl/6 mice within 5 min after removal from CPP chambers on test day. Conditioning with nicotine (0.5 mg/kg, s.c.) induced a significant increase in CaMKIV protein level in the NAc after CPP. A representative western blot is shown above the graph. Each point represents the mean ± SEM for 3–5 mice per group. The y-axis represents the percentage of saline baseline. *denotes p<0.05 vs. saline group.