این سایت در حال حاضر پشتیبانی نمی شود و امکان دارد داده های نشریات بروز نباشند
Iranian Journal of Basic Medical Sciences، جلد ۲۰، شماره ۱۲، صفحات ۱۳۲۴-۱۳۳۰
عنوان فارسی
چکیده فارسی مقاله
کلیدواژه‌های فارسی مقاله
عنوان انگلیسی Neuroprotection of a sesamin derivative, 1, 2-bis [(3-methoxy- phenyl) methyl] ethane-1, 2-dicaroxylic acid (MMEDA) against ischemic and hypoxic neuronal injury
چکیده انگلیسی مقاله Objective(s): Stroke may cause severe neuronal damage. The sesamin have been demonstrated to possess neuroprotection by its antioxidant and anti-inflammatory properties. One sesamin derivative was artificially composited, 1, 2-bis [(3-methoxyphenyl) methyl] ethane-1, 2-dicaroxylic acid (MMEDA) had been developed to study its antioxidative activity and neuroprotection. Materials and Methods: The infaction of Sprague Dawley (SD) rats and hypoxia models of BV-2 microglia or PC12 cells were investigated for in vivo and in vitro test respectively. Lipid peroxidation and reactive oxygen species (ROS), prostaglandin E2 (PGE2) and related signaling pathways from hypoxic cells were analyzed by ELISA or Western blot assay, respectively. Results: MMEDA showed a protective effect when given 90 min after the focal cerebral ischemia. The neuroprotection of MMEDA was further confirmed by attenuating ROS and PGE2 release from hypoxic BV-2 or PC12 cells. MMEDA significantly reduced hypoxia-induced JNK and caspase-3 (survival and apoptotic pathways) in PC12 cells. Conclusion: The neuroprotective effect of MMEDA on ischemia/hypoxia models was involved with its antioxidative activity and anti-inflammatory effects. These results suggest that MMEDA exert effective neuroprotection against ischemia/hypoxia injury.
کلیدواژه‌های انگلیسی مقاله
نویسندگان مقاله چنگ tsen هانگ | chang tsen hung
department of health and leisure management, yuanpei university of medical technology, hsinchu, taiwan


li دیان chen | li dian chen
department of convalescence medicine, fujian university of traditional chinese medicine, fuzhou china


chien wei hou | chien wei hou
department of biotechnology and pharmaceutical technology, yuanpei university of medical technology, hsinchu, taiwan
نشانی اینترنتی http://ijbms.mums.ac.ir/article_9543.html
فایل مقاله دریافت فایل مقاله
کد مقاله (doi)
زبان مقاله منتشر شده en
موضوعات مقاله منتشر شده
نوع مقاله منتشر شده Original Article
برگشت به: صفحه اول پایگاه   |   نسخه مرتبط   |   نشریه مرتبط   |   فهرست نشریات