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Since plant oils are believed to be better than animal fats for cerebrovascular and cardiovascular diseases,the effects of various plant oils and trans-fat on blood lipid profiles and ischemic stroke were investigated.SpragueDawley rats were fed a diet containing the oils or trans-fat,and then body weights,blood lipids,and effects on brain infarction and physical dysfunction induced by middle cerebral artery occlusion(MCAO) were analyzed.All the oils and trans-fat,except perilla oil,significantly increased body fats and body weight gain.Sesame oil and trans-fat specifically increased blood cholesterols and triglycerides,respectively,while perilla oil decreased both cholesterols and triglycerides.Perilla oil not only attenuated cerebral infarction,but also restored locomotor activity and rota-rod performances of MCAO rats.It is suggested that perilla oil among oils and fats could be the first choice to reduce the risk of metabolic syndrome and ischemic stroke.
Since plant oils are believed to be better than animal fats for cerebrovascular and cardiovascular diseases, the effects of various plant oils and trans-fat on blood lipid profiles and ischemic stroke were.Sprague Dawley rats were fed a diet containing the oils or trans-fat , and then body weights, blood lipids, and effects on brain infarction and physical dysfunction induced by middle cerebral artery occlusion (MCAO) were analyzed. All of the oils and trans-fat, except perilla oil, significantly increased body fats and body weight gain. Sesame oil and trans-fat specifically increased blood cholesterols and triglycerides, respectively, while perilla oil decreased both cholesterols and triglycerides. Perilla oil not only attenuated cerebral infarction, but also restored locomotor activity and rota-rod performances of MCAO rats. It is suggested that perilla oil among oils and fats could be the first choice to reduce the risk of metabolic syndrome and ischemic stroke.