Mezghani, Sana Antioxidant potential of Ulva rigida extracts: protection of HeLa cells against H₂O₂ cytotoxicity. [electronic resource] - The Biological bulletin Sep 2013 - 1-7 p. digital Publication Type: Journal Article ISSN: 1939-8697 Standard No.: 10.1086/BBLv225n1p1 doi Subjects--Topical Terms: Antioxidants--pharmacologyFlavonoids--chemistryFree Radical Scavengers--metabolismHeLa CellsHumansHydrogen Peroxide--pharmacologyOxidative StressPhenols--chemistryPlant Extracts--pharmacologyReactive Oxygen Species--metabolismUlva--chemistry