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Experimental Study of Flakozid Activity in Viral Hepatitis C In Vitro

  • T. V. FateevaEmail author
  • P. G. Deryabin
  • V. V. Bortnikova
  • L. V. Krepkova
  • P. G. Mizina
VIROLOGY
  • 6 Downloads

Antiviral activity of a Russian drug flakozid towards infection caused by a cytopathogenic variant of hepatitis C virus in SPEV cells is studied. Flakozid is an individual natural flavonoid glycoside 7-O-β-D-glucopyranoside-8-(methyl-but)-2-enyl)-5,4’-dioxyflavanolol), isolated from the leaves of Phellodendron amurense Rupr. and Ph. amurense var. lavallei (Dode) Sprague, Rutaceae family. High antiviral activity of flakozid manifests in response to its addition into the monolayer of SPEV cells infected by hepatitis C virus during all periods of experiment. Flakozid exhibits weak cytotoxicity and no viricidal activity towards hepatitis C virus, which is comparable to activity of ribavirin (antiviral drug). Chemotherapeutic index of flakozid is 15-25 times higher than that of the reference drug ribavirin.

Key Words

hepatitis C virus flakozid ribavirin antiviral activity 

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Copyright information

© Springer Science+Business Media, LLC, part of Springer Nature 2019

Authors and Affiliations

  • T. V. Fateeva
    • 1
    Email author
  • P. G. Deryabin
    • 2
  • V. V. Bortnikova
    • 1
  • L. V. Krepkova
    • 1
  • P. G. Mizina
    • 1
  1. 1.Institute of Medicinal and Aromatic PlantsMoscowRussia
  2. 2.D. I. Ivanovsky Institute of Virology, N. F. Gamaleya Center of Epidemiology and Microbiologythe Ministry of Health of RussiaMoscowRussia

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