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. Author manuscript; available in PMC: 2012 Apr 1.
Published in final edited form as: Pain. 2011 Feb 1;152(4):912–923. doi: 10.1016/j.pain.2011.01.016

Fig. 7.

Fig. 7

GluR1 membrane insertion in dorsal horn neurons 24 h after CFA injection. (A) Surface expression of GluR1 in dorsal horn neurons 24 h after CFA or saline injection. Top, representative Western blot; bottom, statistical summary of the densitometric analysis. The level of sample loaded for the total (T) expression was 10% of that for the biotinylated surface (S) expression. * p < 0.05 versus the saline-treated group. β-actin, an unbiotinylated intracellular protein, was used as a control. (B) Expression of GluR1 in the synaptosomal fraction from dorsal horn 1 day after CFA or saline injection. Top, representative Western blot; bottom, statistical summary of the densitometric analysis. N-cadherin, a membrane marker, was used as a control.