Erschienen in:
01.12.2005 | Short Communication
Famciclovir for the Management of Genital Herpes Simplex in Patients with Inadequate Response to Aciclovir or Valaciclovir
verfasst von:
Stephen L. Sacks, Dr Fred Y. Aoki
Erschienen in:
Clinical Drug Investigation
|
Ausgabe 12/2005
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Excerpt
Treatment of herpes simplex virus (HSV) is currently based on the acyclic nucleoside analogues. In HSV-infected cells, these agents are monophosphorylated by viral-encoded thymidine kinase and then converted to their active triphosphate form by cellular enzymes. The triphosphate form, which lacks the 3-hydroxyl group necessary for elongation of the chain during DNA transcription, acts both as a competitive inhibitor for viral DNA polymerase and as a chain terminator, thereby blocking viral replication. …