animal
akbar hajizadeh moghaddam; Kosar Taghizadeh; sedigheh khanjani jelodar; Vahid Hasantabar
Abstract
Introduction: Carbon tetrachloride (CCl4) is a common chemical solvent that causes oxidative stress and brain damage. Alpha-pinene with antioxidant properties plays an important role in reducing oxidative stress and improving inflammation. However, Alpha-pinene has low bioavailability due to low solubility. ...
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Introduction: Carbon tetrachloride (CCl4) is a common chemical solvent that causes oxidative stress and brain damage. Alpha-pinene with antioxidant properties plays an important role in reducing oxidative stress and improving inflammation. However, Alpha-pinene has low bioavailability due to low solubility. The purpose of this study is to investigate the protective effects of Alpha-pinene nanophytosome on brain damage caused by CCl4 in male rats. Metods: In this research, 35 male Wistar rats were divided into five groups control, Alpha-pinene nanophytosome (50 mg/kg ) for 14 days, CCl4 (1 mg/kg) twice a week for 14 days and two CCl4 treated groups with Alpha-pinene and Alpha-pinene nanophytosome (50 mg/kg ) for 14 days. Finally, the levels of malondialdehyde (MDA) and glutathione (GSH) as well as the activity of superoxide dismutase (SOD), catalase (CAT) and glutathione peroxidase (GPx) enzymes were investigated. Results and discussion: Our results revealed that, the level of GSH (P<0.001) and the activity of antioxidant enzymes (P<0.01) in the brain of rats receiving CCl4 significantly decreased compared to the control group, while Alpha-pinene nanophytosome increased significantly. The level of MDA in the brain of rats receiving CCl4 increased significantly (P<0.001) compared to the control group, while Alphapinene nanophytosome significantly reduced MDA level. The findings of this research show that Alpha-pinene nanophytosome can protects the brain against oxidative stress and damage caused by CCl4.
