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Iranian Journal of Basic Medical Sciences، جلد ۲۰، شماره ۴، صفحات ۴۳۸-۴۴۵
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عنوان انگلیسی Protective effect of bioactive compounds from Echinophora cinerea against cisplatin-induced oxidative stress and apoptosis in the PC12 cell line
چکیده انگلیسی مقاله Objective(s): The present study aims to evaluate the protective effect of the compounds isolated from Echinophora cinerea (E. cinerea) against oxidative stress and apoptosis induced by cisplatin (CIS) in PC12 cells. Materials and Methods: Six compounds were isolated as quercetrin-3-O-β-D-glucopyranoside (QUE), osthol (OST), verbenone-5-O-β-D-glycopyranoside (VER), Isoimperatorin (ISO), kaempferol-3-O-β-D-glucopyranoside (KAM), and echinophorin B (ECH). For this study, we used MTT reduction assay for detection of protective effects of isolated compounds on CIS-induced cytotoxicity in PC12 cells. The effects of isolated compounds against apoptosis induced by CIS were investigated through the measurement of mitochondrial membrane potential (MMP), Bax and Bcl2 mRNA expression, and caspase-3 activation. We also assessed oxidative stress by measuring reactive oxygen species (ROS) generation with 2′, 7′-dichlorofluorescein diacetate (DCFH-DA). Results: Treatment of cells with QUE and OST before exposure to the CIS increased cell viability, i.e., these compounds protected the cells against CIS -induced cytotoxicity. In addition, pre-treatment with QUE and OST decreased CIS-induced apoptosis through up-regulation of Bcl-2, inhibition of caspase-3 activity, and mitochondrial membrane potential (MMP) increase. OST decreased ROS generation induced by CIS, as well. Conclusion: Our in vitro experiment showed that QUE and OST are apoptotic inhibitors that effectively block CIS-induced neurotoxicity predicting their therapeutic potential in the prevention of chemotherapy-induced neurotoxicity.
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نویسندگان مقاله yald شکوهی نیا | yald shokoohinia
pharmaceutical sciences research center, school of pharmacy, kermanshah university of medical sciences, kermanshah, iran

سازمان اصلی تایید شده: دانشگاه علوم پزشکی کرمانشاه (Kermanshah university of medical sciences)

شکوفه خواجویی | shekoufeh khajouei
pharmaceutical sciences research center, school of pharmacy, kermanshah university of medical sciences, kermanshah, iran

سازمان اصلی تایید شده: دانشگاه علوم پزشکی کرمانشاه (Kermanshah university of medical sciences)

فرحناز احمدی | farahnaz ahmadi
pharmaceutical sciences research center, school of pharmacy, kermanshah university of medical sciences, kermanshah, iran

سازمان اصلی تایید شده: دانشگاه علوم پزشکی کرمانشاه (Kermanshah university of medical sciences)

نسترن غیاثوند | nastaran ghiasvand
student research committee, school of pharmacy, kermanshah university of medical sciences, kermanshah, iran

سازمان اصلی تایید شده: دانشگاه علوم پزشکی کرمانشاه (Kermanshah university of medical sciences)

لیلا حسین زاده | leila hosseinzadeh
pharmaceutical sciences research center, school of pharmacy, kermanshah university of medical sciences, kermanshah, iran

سازمان اصلی تایید شده: دانشگاه علوم پزشکی کرمانشاه (Kermanshah university of medical sciences)

نشانی اینترنتی http://ijbms.mums.ac.ir/article_8587.html
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