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Journal of Arthropod-Borne Diseases، جلد ۱۲، شماره ۲، صفحات ۱۱۹-۱۲۶
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عنوان انگلیسی Antioxidant and Larvicidal Activity of Areal Parts of Scrophularia striata against Malaria Vector Anopheles stephensi
چکیده انگلیسی مقاله Background: Scrophularia striata is a perennial plant which is native in all parts of Iran, Turkey, and Azerbaijan. In this study, the total phenol content, antioxidant and larvicidal activities of total extract and different fractions of this plant were evaluated. Methods: The aerial parts of S. striata were collected from Boli village, Illam Province, western Iran in Apr 2013. The total phenol content of total extract and different fractions were evaluated by Folin-Ciocalteu method. Moreover, antioxidant activity was tested by DPPH and FRAPS assays. Larvicidal activity was investigated according to stand­ard method described by WHO. Results: Ethyl acetate fraction (EF) had the highest content of total phenol (75.9±0.06mg Gallic acid equivalent/g dry extract). Furthermore, among the tested extract, methanol-water fraction (MWF), total methanol extract (TME) and water fraction (WF) showed the highest antioxidant activity in the DPPH assay (IC50= 226.8, 283.66 and 299.4 μg.ml-1, respectively). In FRAP assay MWF and WF and TME had the highest antioxidant activities (664.4±0.002, 565.3±0.003, 519.5±0.003mmol FeII/g dry extract, respectively). Ethyl acetate fraction had maximum larvicidal activity (LC50 49.1ppm) followed by TME (LC50 64.26ppm) and hexane fraction (HF) (LC50 89.69). Conclusion: Scrophularia striata collected from west of Iran illustrated considerable antioxidant and larvicidal ef­fects and further in vitro and in vivo experimental models for investigation would be required.
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نویسندگان مقاله | Fatemeh Yousefbeyk
Department of Pharmacognosy, School of Pharmacy, Guilan University of Medical Sciences, Rasht, Iran


| Hassan Vatandoost
Department of Medical Entomology and Vector Control, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran


| Fereshteh Golfakhrabadi
Department of Pharmacognosy, Faculty of Pharmacy and Persian Medicine and Pharmacy Research Center, Tehran University of Medical Sciences, Tehran, Iran


| Zahra Mirzaee
Department of Pharmacognosy, Faculty of Pharmacy and Persian Medicine and Pharmacy Research Center, Tehran University of Medical Sciences, Tehran, Iran


| Mohammad Reza Abai
Department of Medical Entomology and Vector Control, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran


| Gholamreza Amin
Department of Pharmacognosy, Faculty of Pharmacy and Persian Medicine and Pharmacy Research Center, Tehran University of Medical Sciences, Tehran, Iran


| Mahnaz Khanavi
Department of Pharmacognosy, Faculty of Pharmacy and Persian Medicine and Pharmacy Research Center, Tehran University of Medical Sciences, Tehran, Iran
 
 Faculty of Land and Food Systems University of British Columbia, British Columbia, Canada
نشانی اینترنتی http://jad.tums.ac.ir/index.php/jad/article/view/881
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