Viola tricolor Hydroalcoholic Extract Improves Behavioral Deficiencies in Rats Exposed to Chronic Immobilization Stress

HIGHLIGHTS V. tricolor ameliorates memory impairment caused by immobilization in rats. V. tricolor diminishes anxiety- and depression-like behaviors in immobilized rats. V. tricolor decreases chronic immobilization-induced neuronal loss in the hippocampus. V. tricolor reduces expression of IL-6 in the hippocampus of immobilized rats.