title: Locomotor activity, defecation score and corticosterone levels during an openfield exposure: a comparison among individually and group-housed rats, and genetically selected rat lines.
mesh_terms: D000818:Animals; D003345:Corticosterone / Q000097:blood*; D005106:Exploratory Behavior / Q000502:physiology*; D006801:Humans; D008297:Male; D009043:Motor Activity / Q000502:physiology*; D051381:Rats; D012641:Selection, Genetic; D012931:Social Environment; D013315:Stress, Psychological / Q000097:blood
chemical_list: D003345:Corticosterone