Kinetic analysis in cell culture of the reversal of antiherpes activity of nucleoside analogs by thymidine.
AUTOR(ES)
Larsson, A
RESUMO
The inhibition of herpes simplex virus type 1 plaque formation by acyclovir, bromovinyldeoxyuridine, 9-(3,4-dihydroxybutyl)guanine, and 9-(4-hydroxybutyl)guanine at different thymidine concentrations was analyzed in Lineweaver-Burk plots. Linear competitive patterns between thymidine and the nucleoside analogs were observed for the inhibition of herpes simplex virus type 1 plaque formation. A new constant, the reversal constant Kr, was introduced to describe the sensitivity in cell culture of an antiviral drug to the reversal of its viral activity by a metabolite (e.g., thymidine).
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=185953Documentos Relacionados
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