[In vitro activity of Ingavirin against influenza virus A (H3N2)]
Abstract:
The comparative analysis of the efficacy of Ingavirin and etiotropic chemotherapeutics, such as Arbidol and Remantadin, against the influenza virus A (H3N2) performed with the use of susceptible permanent cell cultures showed that in the used concentrations Ingavirin was efficient in inhibition of the virus cytopathic activity, formation of the specific hemagglutinin and reproduction of the virus (by the accumulation).
Related Concept Videos
01:27Influenza
Influenza is an acute, highly communicable viral disease that affects the respiratory tract and is responsible for seasonal epidemics worldwide. Influenza A is the most prevalent type associated with widespread outbreaks and is subtyped based on two surface glycoproteins: hemagglutinin (H) and neuraminidase (N), as in H1N1. These glycoproteins are essential for viral infectivity, transmission, and immune recognition. Transmission occurs primarily through respiratory droplets and contaminated...
01:25Inhibitors Of Virion Release
Viral replication and dissemination rely on efficient mechanisms for host cell entry, genome replication, assembly, and release. Influenza viruses, such as types A and B, are negative-sense single-stranded RNA viruses with a segmented genome, that depend on two critical surface glycoproteins to carry out these processes: hemagglutinin (HA) and neuraminidase (NA). HA initiates infection by binding to sialic acid residues on the surface of host epithelial cells, facilitating receptor-mediated...