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| Bouriche,Hamama; Kada,Seoussen; Senator,Abderrahmane; demirtas,Ibrahim; Ozen,Tevfik; Toptanci,Bircan Çeken; Kizil,Goksel; Kizil,Murat. |
| ABSTRACT The protective activity of methanolic (Met E) and aqueous (Aq E) extracts of Globularia alypum L. (G. alypum) against DNA, lipid and protein oxidative damage was investigated. Moreover, the scavenging, chelating, and reducing power activities of the extracts were also evaluated. Phytochemical analysis was performed to determine phenolic compounds. Results showed that Met E and Aq E were rich in phenolic compounds, and were able to scavenge DPPH˙ with IC50 values of 48.61 µg/mL and 51.97 µg/mL, respectively. In addition, both extracts were able to chelate ferrous ions. At 300 μg/mL, the chelating activity was 97.53% and 91.02%, respectively. The reducing power of these extracts was also remarkable and concentration dependent. At 100 µg/mL, both... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Antioxidants; DNA damage; Globularia alypum; Lipid peroxidation; Protein oxidation. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132017000100422 |
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