Browsing by Author "Sandoval Acuña, Cristián"
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Cu(II)–disulfide complexes display simultaneous superoxide dismutase- and catalase-like activities Aliaga, Margarita E.; Andrade Acuña, Daniela; López Alarcón, Camilo; Sandoval Acuña, Cristián; Speisky Cosoy, Hernán (Elsevier, 2013)Superoxide is a potentially toxic by-product of cellular metabolism.We have addressed here the in vitro ability of complexes formed between copper(II) ions and various biologically-occurring disulfides (RSSR: oxidized ...
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Sandoval Acuña, Cristián; Ferreira Parker, Jorge; Speisky Cosoy, Hernán (Elsevier, 2014)Polyphenols, ubiquitously present in fruits and vegetables, have been traditionally viewed as antioxidant molecules. Such contention emerged, mainly from their well established in vitro ability to scavenge free radicals ...