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자료유형
학술저널
저자정보
Jahanban-Esfahlan, Akram (Department of Nursing, Faculty of Maragheh, Faculty of Veterinary Medicine, Urmia University) Modaeinama, Sina (Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, Urmia University) Abasi, Mozhgan (Department of Medical Biotechnology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences) Abbasi, Mehran Mesgari (Drug Applied Research Center, Tabriz University of Medical Sciences) Jahanban-Esfahlan, Rana (Department of Medical Biotechnology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences)
저널정보
아시아태평양암예방학회 Asian Pacific journal of cancer prevention : APJCP Asian Pacific journal of cancer prevention : APJCP 제16권 제14호
발행연도
2015.1
수록면
5,703 - 5,707 (5page)

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Background: Medicinal plants, especially examples rich in polyphenolic compounds, have been suggested to be chemopreventive on account of their antioxidative properties. Melissa officinalis L. (MO), an aromatic and medicinal plant, is well known in thios context. However, toxicity against cancer cells has not been fully studied. Here, we investigated the selective anticancer effects of an MO extract (MOE) in different human cancer cells. Materials and Methods: a hydro-alcoholic extract of MO was prepared and total phenolic content (TPC) and total flavonoid content (TFC) were determined by colorimetric assays. Antioxidant activity was determined by DPPH radical scavenging activity. MTT assays were used to evaluate cytotoxicity of different doses of MOE (0, 5, 20, 100, 250, 500, $1000{\mu}g/ml$) towards A549 (lung non small cell cancer cells), MCF-7 (breast adenocarcinoma), SKOV3 (ovarian cancer cells), and PC-3 (prostate adenocarcinoma) cells. Results: Significant (P<0.01) or very significant (P<0.0001) differences were observed in comparison to negative controls at all tested doses ($5-1000{\mu}g/ml$). In all cancer cells, MOE reduced the cell viability to values below 33%, even at the lowest doses. In all cases, $IC_{50}$ values were below $5{\mu}g/ml$. The mean growth inhibition was 73.1%, 86.7%, 79.9% and 77.8% in SKOV3, MCF-7 and PC-3 and A549 cells, respectively. Conclusions: Our results indicate that a hydro-alcoholic extract of MO possess a high potency to inhibit proliferation of different tumor cells in a dose independent manner, suggesting that an optimal biological dose is more important than a maximally tolerated one. Moreover, the antiprolifreative effect of MO seems to be tumor type specific, as hormone dependant cancers were more sensitive to antitumoral effects of MOE.

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