Environmental enrichment with nesting material accelerates wound healing in isolation-reared rats

Antonia G. Vitalo, Sasikanth Gorantla, Jonathan G. Fricchione, John M. Scichilone, Jennifer Camacho, Steven M. Niemi, John W. Denninger, Herbert Benson, Martin L. Yarmush, John B. Levine

Research output: Contribution to journalArticlepeer-review

13 Scopus citations

Abstract

Early enrichment (EE) programs provide a well-established approach to mitigate the deleterious effects of childhood adversity. To better understand the therapeutic features of EE, in the current study we compared the effect of two forms of nesting material on isolation reared (IR) rats. We found that both materials, absent of social and any other physical enrichment, significantly improved wound healing rates. The results suggest that this animal model may provide useful insights into the critical components of EE.

Original languageEnglish (US)
Pages (from-to)606-612
Number of pages7
JournalBehavioural Brain Research
Volume226
Issue number2
DOIs
StatePublished - Jan 15 2012
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Behavioral Neuroscience

Keywords

  • Bedding
  • Environmental enrichment
  • Isolation rearing
  • Nesting
  • Wound healing

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