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Iranian Biomedical Journal، جلد ۱۸، شماره ۲، صفحات ۱۰۱-۱۰۶
عنوان فارسی کریزین سمیت عصبی ناشی از آکریل آمید را در مطالعات برون تنی و درون تنی کاهش داد
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عنوان انگلیسی Chrysin Reduced Acrylamide-Induced Neurotoxicity in Both in vitro and in vivo Assessments
چکیده انگلیسی مقاله Background: Acrylamide (ACR) is a well-known industrial toxic chemical that produces neurotoxicity, which is characterized by progressive central and peripheral neuronal degeneration. Chrysin is a natural, biologically active flavonoid compound, which is commonly found in many plants. The antioxidant and neuroprotective properties of chrysin have been demonstrated. Methods: In this study, the possible effect of chrysin on ACR-induced toxicity was evaluated in both in vitro and in vivo experiments. PC12 cells were used as a suitable in vitro model. Cells were exposed to chrysin (0.5-5 µM) for 12 and 24 h, and then ACR in IC50 concentration was added to the cells. Finally, cell viability was determined using (4,5-dimethylthiazol-2-yl)-2,5-diphenyl tetrazolium assay. For in vivo assay, Wistar rats were treated with ACR (50 mg/kg i.p. for 11 days) alone or in combination with chrysin (12.5, 25, and 50 mg/kg). At the end of treatment, behavioral index was evaluated. Results: ACR decreased cell viability and pre-treatment with chrysin (0.5-5 µM) significantly decreased ACR-induced cytotoxicity in the time- and dose-dependent manner. In Wistar rats, exposure to ACR significantly induced severe gait abnormalities, but treatment with chrysin (50 mg/kg) reduced ACR-induced neurotoxicity in animals. Conclusion: In the current study, chrysin exhibited neuroprotective effect on PC12 cells as an in vitro model and also on Wistar rats.
کلیدواژه‌های انگلیسی مقاله Acrylamide, Chrysin, Neurotoxicity, Antioxidant
نویسندگان مقاله صغری مهری | soghra mehri


حامد ویس کرمی | hamed veis karami


فایزه وحدتی حسنی | faezeh vahdati hassani


حسین حسین زاده | hossein hosseinzadeh


نشانی اینترنتی http://ibj.pasteur.ac.ir/browse.php?a_code=A-10-1-517&slc_lang=en&sid=en
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