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As one example, H 2 O 2 was shown to mediate UV-B-induced gene expression, as indicated by down-regulation of the UV-induced gene PDF1 in Arabidopsis plants exposed to a combination of antioxidants and UV-B light (A-H-Mackerness et al

This way, O 3 T produces a controlled and transient oxidative stress that indirectly will induce an adaptive response of the organism, with overregulation of Nrf2 (which leads to potentiation of antioxidant systems) and downregulation of NF-k and proinflammatory cytokines (Re et al., 2014

Afterwards, the mixtures were centrifuged at 2,500 rpm at 4C for 10 min and 20 l of the supernatant that contained the -GC product was added to a half-area black 96-well plate (Corning, 3904)

Among them, eight classes are distinguished: alpha (), mu (), sigma (), omega (), pi (), theta (), zeta () and kappa ()