Titolo | Antiproliferative activity of three lichen species belonging to the genus Peltigera |
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Tipo di pubblicazione | Articolo su Rivista peer-reviewed |
Anno di Pubblicazione | 2014 |
Autori | Munzi, S., Triggiani Doriana, Ceccarelli D., Climati E., Tiezzi A., Pisani T., Paoli L., and Loppi S. |
Rivista | Plant Biosystems |
Volume | 148 |
Paginazione | 83-87 |
ISSN | 11263504 |
Parole chiave | Murinae, Peltigera, Peltigera canina, Peltigera elisabethae, Peltigera praetextata |
Abstract | The results of antiproliferative activity against murine myeloma cells (line P3X63-Ag8.653) of water, ethanol, and methanol crude extracts of three lichen species belonging to the genus Peltigera (P. canina, P. elisabethae, and P. praetextata) are reported. Cell proliferation was evaluated by means of the 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide test, which is commonly used to assess the activity of living cells through mitochondrial dehydrogenases. The results showed that water extracts were the most effective in reducing cell proliferation; however, 40 μl of all Peltigera extracts, irrespective of water, ethanol, or methanol, induced a consistent reduction in cell proliferation. It is suggested that this important biological activity is due to antioxidant properties, possibly linked with phenolic compounds. A possible role of quaternary ammonium compounds is also discussed. © 2014 © 2013 Societá Botanica Italiana. |
Note | cited By 5 |
URL | https://www.scopus.com/inward/record.uri?eid=2-s2.0-84898058115&doi=10.1080%2f11263504.2012.760015&partnerID=40&md5=1148ed4a55472b3fa0ee6e18910118cb |
DOI | 10.1080/11263504.2012.760015 |
Citation Key | Munzi201483 |