{"title":"In vitro cytotoxic activity of Verbascum alceoides against cervix carcinoma cells","authors":"Masoud Sadeghi Dinani, Samin Malakooti, Vajihe Akbari","doi":"10.4103/jrptps.JRPTPS_65_19","DOIUrl":null,"url":null,"abstract":"Background: Verbascum species showed various pharmacological activities including anti-inflammatory, antitussive, antiulcerogenic, immunomodulatory, antimicrobial, antimalarial, antioxidant, and anticancer activities. Objectives: The aim of this work was to evaluate cytotoxicity of different fractions of Verbascum alceoides, which belongs to this genus. Materials and Methods: Aerial parts of this plant were collected from Doveiseh area in Kordestan province. The plant was extracted using a four-step extraction method with increasing solvent polarity (i.e., hexane, dichloromethane, chloroform-methanol [9:1], and methanol). The methanol extract was finally separated between water and butanol. Hexane, dichloromethane, chloroform-methanol, butanol, and aqueous partitions were then subjected to cytotoxicity evaluation. Showing the most potent cytotoxic effects, the butanolic partition was further fractionated by medium-performance liquid chromatography and similar eluates were pooled to prepare five final butanolic fractions, named A–E. Results: In vitro cytotoxicity of these fractions against human cervical epithelioid carcinoma (HeLa) and human umbilical vein endothelial cell (HUVEC) was evaluated using 3-(4,5-dimethyl-2-thiazolyl)-2,5-diphenyl-2H-tetrazolium bromide assay. Fractions D, E, and A showed a significant and dose-dependent inhibition of cell proliferation (half maximal inhibitory concentration [IC50] of 30, 39.8, and 188.6 µg/mL, respectively). According to the preliminary thin-layer chromatography analysis, these cytotoxic effects may be mainly due to presence of saponin and flavonoid compounds. Conclusion: Future studies will be aimed to isolate and purify active constituents and investigate the effect of them on more different kinds of cancer cells.","PeriodicalId":16966,"journal":{"name":"Journal of Reports in Pharmaceutical Sciences","volume":"9 1","pages":"19 - 24"},"PeriodicalIF":0.7000,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Reports in Pharmaceutical Sciences","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.4103/jrptps.JRPTPS_65_19","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"PHARMACOLOGY & PHARMACY","Score":null,"Total":0}
引用次数: 1
Abstract
Background: Verbascum species showed various pharmacological activities including anti-inflammatory, antitussive, antiulcerogenic, immunomodulatory, antimicrobial, antimalarial, antioxidant, and anticancer activities. Objectives: The aim of this work was to evaluate cytotoxicity of different fractions of Verbascum alceoides, which belongs to this genus. Materials and Methods: Aerial parts of this plant were collected from Doveiseh area in Kordestan province. The plant was extracted using a four-step extraction method with increasing solvent polarity (i.e., hexane, dichloromethane, chloroform-methanol [9:1], and methanol). The methanol extract was finally separated between water and butanol. Hexane, dichloromethane, chloroform-methanol, butanol, and aqueous partitions were then subjected to cytotoxicity evaluation. Showing the most potent cytotoxic effects, the butanolic partition was further fractionated by medium-performance liquid chromatography and similar eluates were pooled to prepare five final butanolic fractions, named A–E. Results: In vitro cytotoxicity of these fractions against human cervical epithelioid carcinoma (HeLa) and human umbilical vein endothelial cell (HUVEC) was evaluated using 3-(4,5-dimethyl-2-thiazolyl)-2,5-diphenyl-2H-tetrazolium bromide assay. Fractions D, E, and A showed a significant and dose-dependent inhibition of cell proliferation (half maximal inhibitory concentration [IC50] of 30, 39.8, and 188.6 µg/mL, respectively). According to the preliminary thin-layer chromatography analysis, these cytotoxic effects may be mainly due to presence of saponin and flavonoid compounds. Conclusion: Future studies will be aimed to isolate and purify active constituents and investigate the effect of them on more different kinds of cancer cells.
期刊介绍:
The Journal of Reports in Pharmaceutical Sciences(JRPS) is a biannually peer-reviewed multi-disciplinary pharmaceutical publication to serve as a means for scientific information exchange in the international pharmaceutical forum. It accepts novel findings that contribute to advancement of scientific knowledge in pharmaceutical fields that not published or under consideration for publication anywhere else for publication in JRPS as original research article. all aspects of pharmaceutical sciences consist of medicinal chemistry, molecular modeling, drug design, pharmaceutics, biopharmacy, pharmaceutical nanotechnology, pharmacognosy, natural products, pharmaceutical biotechnology, pharmacology, toxicology and clinical pharmacy.