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Basic and Clinical Neuroscience، جلد ۳، شماره ۵، صفحات ۵-۱۰
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| چکیده فارسی مقاله |
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| عنوان انگلیسی |
Coenzyme Q10 Protects Hippocampal Neurons against Ischemia/ Reperfusion Injury via Modulation of BAX/Bcl-2 Expression |
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| چکیده انگلیسی مقاله |
Introduction: Preliminary studies have con.rmed reduction in cell death following treatment with antioxidants. According to this .nding we study the relationship between consumption of CoQ10 and expression of Bax and Bcl2 in hippocampus following ischemia/reperfusion as proteins involved in cell programmed death or apoptosis. Methods: We studied the protective role of CoQ10 against ischemia-reperfusion. Experimental design includes four groups: intact, ischemic control, sham control and treatment group with CoQ10. The mice were pre-treated with CoQ10 for a week, then ischemia was induced by common carotid artery ligation and following the reduction in in.ammation (a week) the mice was treated with CoQ10. Nissl staining was applied for counting the necrotic cells of hippocampus and the western blot was performed to measure the Bax and Bcl2 expression.Results: Cell death was signi.cantly lower when mice were treated with CoQ10. Bax expression was signi.cantly high in the ischemic group but low in the treatment group, and the bcl2 expression was lower in the ischemic group than the treatment and the vehicle groups.Discussion: Ischemia for 15 minutes induced cell death in hippocampus with more potent effect on CA1. CoQ10 intake signi.cantly reduced cell death and prevented the expression of Bax while inducing an increase in expression of bcl2. |
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| نویسندگان مقاله |
محمد زمانی | mohammad zamani
مجید کاتبی | majid katebi
مهدی مهدی زاده | mehdi mehdizadeh
فرزانه محمدزاده | farzaneh mohamadzadeh
منصوره سلیمانی | mansooreh soleimani
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| نشانی اینترنتی |
http://bcn.iums.ac.ir/browse.php?a_code=A-10-1-125&slc_lang=en&sid=en |
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| کد مقاله (doi) |
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| زبان مقاله منتشر شده |
en |
| موضوعات مقاله منتشر شده |
Cellular and molecular Neuroscience |
| نوع مقاله منتشر شده |
Original |
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