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. Author manuscript; available in PMC: 2013 May 1.
Published in final edited form as: Horm Behav. 2012 Mar 9;61(5):678–685. doi: 10.1016/j.yhbeh.2012.03.001

Figure 2. Anxiety-like Behaviors in Isolated Gnx Male Rats.

Figure 2

Testosterone supplementation increased (A) the time (mean ± SEM) spent and (B) the number (mean ± SEM) of entries in the light box in socially isolated Gnx male rats. Imipramine alone did not affect the time or entries in the light box. In the elevated plus maze, testosterone supplementation and chronic imipramine treatment increased (C) the time (mean ± SEM) spent but (D) had no effect on the number (mean ± SEM) of entries in the open arms. Co-administration of testosterone and imipramine was similar to testosterone or imipramine treatment alone. n=6–9 per group; T = Testosterone, IMI = Imipramine; *p<0.05 compared to Gnx and Gnx + IMI; #p<0.05 compared to Gnx.