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. Author manuscript; available in PMC: 2015 Aug 21.
Published in final edited form as: Alcohol Clin Exp Res. 2012 Feb 10;36(7):1196–1204. doi: 10.1111/j.1530-0277.2011.01726.x

Figure 3.

Figure 3

PD72 analysis of BrdU labeling using light microscope. Images of BrdU+ labeled cells recognized by reaction with diaminobenzidine and counterstained with Pyronin Y. Images taken at 20×. (A) is taken from an AE animal exposed to WR/EC. (B) is taken from an AE animal exposed to WR/SH. (C) demonstrates that the number of BrdU+ cells is significantly decreased in AE animals compared to SC when exposed to standard housing after running (p<0.05). Exposure to environmental complexity significantly increases the number of surviving new cells in both the SI (p < 0.05) and the AE (p < 0.01) groups compared to social housed littermates. All values represent mean +/− SEM. * p < 0.05; # p < 0.01.