Research Paper Volume 8, Issue 11 pp 2848—2861

No effect of testosterone on behavior in aged Wistar rats

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Figure 4. Sociability and preference for social novelty in aged rats. (A) Total social interaction time in trial 1 and (B) trial 2. (C) Preference for novel social partner in trial 2 for males (white bar), GDX males (black bar) and females (grey bar). There were no statistically significant differences in the analyzed parameters between groups. Data are expressed as means + SEM.