We have located links that may give you full text access.
Comparative effects of adefovir and selected nucleoside inhibitors of hepatitis B virus DNA polymerase on mitochondrial DNA in liver and skeletal muscle cells.
Journal of Viral Hepatitis 2003 January
Adefovir is a potent nucleotide analog inhibitor of hepatitis B virus (HBV) DNA polymerase. Its oral prodrug adefovir dipivoxil has been approved for the treatment of chronic HBV infection. In this study, adefovir was characterized for its in vitro effects on mitochondrial DNA (mtDNA) synthesis and compared with the nucleoside analogues lamivudine (3TC), fialuridine (FIAU), and zalcitabine (ddC). No substantial changes in mtDNA content were detected in human hepatoblastoma HepG2 cells and normal human skeletal muscle cells following a 9-day treatment with 0.3-30 microm adefovir, concentrations up to 500-fold higher than the peak serum levels in patients treated with adefovir dipivoxil. Similarly, mtDNA was unchanged in both cell types following treatment with 3TC. In contrast, 30-55% and > 90% reductions in mtDNA were observed following incubation with 30 microm FIAU and ddC, respectively. The effects of FIAU on mtDNA became more pronounced following prolonged 18-day treatment of skeletal muscle cells while the effects of other drugs remained unchanged.
Full text links
Related Resources
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app