Low Dose of Valproate Improves Motor Function after Traumatic Brain Injury

Abstract

The results indicated that treating adult rats with VPA after TBIs significantly decreased the contusion volume and recovery of contusion-related skilled forelimb reaching deficits. Applying VPA also increased histone acetylation, p-ERK, and p-CREB expression in the brain. Furthermore, applying VPA reduced inflammation, glial fibrillary acidic protein activation, and apoptosis. Conclusion. This study found that 30 mg/kg of VPA assists in treating TBIs in rat models.