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4 Cards in this Set

  • Front
  • Back
Adefovir
NRTI (A analog)
Tx: DNA/RNA viruses, HBV
Prodrug
MoA: Inhib's viral DNA poly
Chain termination
AE: nephrotoxicity
Interferon alpha (2b)
Recombinant antiviral protein
Tx: HBV, HCV
Induced by viral ds RNA
Interferon stimulated genes (ISG's) are expressed
Coadmin with ribavirin
Ribavirin
NRTI? (G analog)
Tx: RNA/DNA viruses: HCV (1st line), respiratory syncytial virus in kids, influenza
MoA:
monophosphate:
inhib's guanine synthesis (inhib's inosine monophosphate dehydrogenase)
triphosphate:
incorporated into RNA causing chain termination, and weakly inhib's viral RNA poly
Lamivudine
NRTI (C analog)
Tx: HBV (low dose), HIV (higher dose)
MoA: inhib's reverse transcriptase enzyme in HBV and HIV, and causes chain termination