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. 2011 Oct 21;8:58. doi: 10.1186/1743-0003-8-58

Figure 4.

Figure 4

Summary of AMPA/NMDA area ratio obtained from rats with different treatments. (A) Summary of AMPA/NMDA area ratio obtained from rats treated with saline and nicotine with PFC intact (** indicates p < 0.01, * indicates p < 0.05). (B) Summary of AMPA/NMDA area ratio obtained from rats treated with saline and nicotine with PFC transected (** indicates p < 0.01). (C) Summary of AMPA/NMDA area ratio obtained from rats treated with saline with PFC intact and PFC transected (* indicates p < 0.05). (D) Summary of AMPA/NMDA area ratio obtained from rats treated with nicotine with PFC intact and PFC transacted.