Воздействие вирусов гриппа а и их поверхностных белков на метаболизм клеток эндотелия кровеносных сосудов человека

The modern influenza virus subtypes H3N2, H5N1, and H1N1 reduced the metabolism of the endothelial cells within the range from 20% to 60% (compared with control). The degree of the activity of the dehydrogenase reduction depended on the dose of virus and time of virus reproduction. HA and NA also actively reduced the metabolism of the cells ranging from 5% to 60%, depending on the concentration of the proteins and time of their impact on cells. Neuraminidase was more active than hemagglutinin in the MTT test (at concentration 50 μg protein/ml).