Pair housing reverses post-stroke depressive behavior in mice.

ABSTRACT: Social isolation (SI) has been linked epidemiologically to high rates of morbidity and mortality following stroke. In contrast, strong social support enhances recovery and lowers stroke recurrence. However, the mechanism by which social support influences stroke recovery has not been adequately explored. The goal of this study was to examine the effect of post-stroke pair housing and SI on behavioral phenotypes and chronic functional recovery in mice. Young male mice were paired for 14 days before a 60 min transient middle cerebral artery occlusion (MCAO) or sham surgery and assigned to various housing environments immediately after stroke. Post-stroke mice paired with either a sham or stroke partner showed significantly higher (P<0.05) sociability after MCAO than isolated littermates. Soc

SUBMITTER: Verma R 

PROVIDER: S-EPMC4114771 | biostudies-literature | 2014 Aug

REPOSITORIES: biostudies-literature