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. Author manuscript; available in PMC: 2014 Apr 25.
Published in final edited form as: Brain Res. 2011 Jun 23;1413:60–71. doi: 10.1016/j.brainres.2011.06.041

Figure 5.

Figure 5

Tissue and postsynaptic density (synaptosomal membrane fraction) levels of Actin protein after cocaine self-administration and Home, Box, and Extinction treatments. See Figure 1 legend for details. The tissue Actin protein was not changed following any post-SA treatment. However, dmPFC Extinction and vmPFC Box groups showed a significant increase in PSD Actin protein. Comparing cocaine self-administration groups across post-SA conditions, Actin levels were significantly higher in vmPFC Box and Extinction groups compared to Home group. *p<0.05 compared to respective saline control. #p<0.05 compared to Home cocaine group.