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. Author manuscript; available in PMC: 2015 May 1.
Published in final edited form as: Eur J Neurosci. 2014 Mar 19;39(10):1632–1641. doi: 10.1111/ejn.12531

Figure 1.

Figure 1

Bedding exposure affects BrdU-labeling in a stimulus-, sex-, and brain region-specific manner. Opposite-sex bedding significantly increased the density of BrdU-labeled cells in the main olfactory bulb (MOB) in female and male prairie voles (a). Same-sex bedding induced an increase intermediate to control and opposite-sex bedding levels. Only opposite-sex bedding significantly increased the density of BrdU-labeled cells in the accessory olfactory bulbs (AOB) of female and male prairie voles (b). Opposite-sex bedding also significantly increased BrdU-labeling in the female, but not male, amygdala (AMY) (c). Exposure to conspecific bedding did not alter the level of BrdU-labeling in the dentate gyrus (DG) of the hippocampus (d). Error bars represent SEM. Alphabetic letters indicate results from the SNK post-hoc tests. Bars with different letters differ significantly from each other.