[Antiviral action of some antioxidants/antihypoxants and their combinations with remantadine against human influenza A(H3N2) virus studied in in vitro models].

The possible antiviral activity of preparations with antioxidant and/or antihypoxant properties was studied on two in vitro models of influenza infection: (i) in cultures of chorio-allantoic membranes of chicken embryos and (ii) in MDCK cells. Preparations under study were hypoxene, reduced glutathione, dihydroquercetin, trolox, coenzyme Q10, and the enzymatic preparation of superoxide-dismutase (recsod). Preparations possessing combined antioxidant/antihypoxic and detoxicating properties (reduced glutathione and hypoxene) produced a significant antiviral effect and enhanced the antiviral effect of rimantadine.