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. Author manuscript; available in PMC: 2013 Nov 1.
Published in final edited form as: Pain. 2012 Aug 31;153(11):2283–2291. doi: 10.1016/j.pain.2012.07.037

Fig. 2.

Fig. 2

(A) Real-time polymerase chain reaction data showing complete Freund’s adjuvant (CFA)-induced changes in CB1R mRNA levels in intact trigeminal ganglia of male and female rats. All data are normalized to naïve male rats and presented as mean percent change. +denotes significant effects with respect to naïve condition at P < 0.05. (B) Effects of arachidonylcyclopropylamide (ACPA) on masseter hypersensitivity 1 day after CFA treatment in male rats. Bar graphs show mean % change in EF50 values in vehicle (phosphate-buffered saline [PBS])- and ACPA-treated rats. Data are shown as mean ± SE and each group consisted of 6 animals.