ABSTRACT
Objective: following traumatic brain injury, disruption of blood-brain-barrier and consequent brain edema are critical events which might lead to increasing intracranial pressure [ICP], and nerve damage. The current study assessed the effects of aqueous date fruit extract [ADFE] on the aforementioned parameters
Materials and Methods: in this experimental study, diffused traumatic brain injury [TBI] was generated in adult male rats using Marmarou's method. Experimental groups include two pre-treatment [oral ADFE, 4 and 8 mL/kg for 14 days], vehicle [distilled water, for 14 days] and sham groups. Brain edema and neuronal injury were measured 72 hours after TBI. Veterinary coma scale [VCS] and ICP were determined at -1, 4, 24, 48 and 72 hours after TBI. Differences among multiple groups were assessed using ANOVA. Turkey's test was employed for the ANOVA post-hoc analysis. The criterion of statistical significance was sign at P<0.05
Results: brain water content in ADFE-treated groups was decreased in comparison with the TBI+vehicle group. VCS at 24, 48 and 72 hours after TBI showed a significant increase in ADFE groups in comparison with the TBI+vehicle group. ICP at 24, 48 and 72 hours after TBI, was decreased in ADFE groups, compared to the TBI+vehicle. Brain edema, ICP and neuronal injury were also decreased in ADFE group, but VCS was increased following on TBI
Conclusion: ADFE pre-treatment demonstrated an efficient method for preventing traumatic brain deterioration and improving pathological parameters after TBI