Previous Article | Next Article 
Antimicrobial Agents and Chemotherapy, July 2003, p. 2293-2298, Vol. 47, No. 7
0066-4804/03/$08.00+0 DOI: 10.1128/AAC.47.7.2293-2298.2003
Copyright © 2003, American Society for Microbiology. All Rights Reserved.
Synergistic In Vitro Interactions between Alpha Interferon and Ribavirin against Bovine Viral Diarrhea Virus and Yellow Fever Virus as Surrogate Models of Hepatitis C Virus Replication
Victor E. Buckwold,* Jiayi Wei, Michelle Wenzel-Mathers, and Julie Russell
Infectious Disease Research Department, Southern Research Institute, Frederick, Maryland
Received 28 October 2002/
Returned for modification 17 January 2003/
Accepted 7 April 2003
Monotherapy of hepatitis C virus infection with either alpha interferon or ribavirin alone is rather ineffective, while the use of the two antivirals together is much more efficacious. In vitro drug-drug combination analysis utilizing related members of the family Flaviviridae, bovine viral diarrhea virus and yellow fever virus, revealed significant direct synergistic interactions between these drugs' antiviral activities that might explain this clinical observation.
* Corresponding author. Mailing address: Infectious Disease Research Department, Southern Research Institute, 431 Aviation Way, Frederick, MD 21701. Phone: (301) 694-3232. Fax (301) 694-7223. E-mail:
Buckwold{at}sri.org.
Antimicrobial Agents and Chemotherapy, July 2003, p. 2293-2298, Vol. 47, No. 7
0066-4804/03/$08.00+0 DOI: 10.1128/AAC.47.7.2293-2298.2003
Copyright © 2003, American Society for Microbiology. All Rights Reserved.
This article has been cited by other articles:
-
SBRANA, E., XIAO, S.-Y., GUZMAN, H., YE, M., TRAVASSOS DA ROSA, A. P. A., TESH, R. B.
(2004). EFFICACY OF POST-EXPOSURE TREATMENT OF YELLOW FEVER WITH RIBAVIRIN IN A HAMSTER MODEL OF THE DISEASE. Am J Trop Med Hyg
71: 306-312
[Abstract]
[Full Text]
-
Buckwold, V. E.
(2004). Implications of finding synergic in vitro drug-drug interactions between interferon-{alpha} and ribavirin for the treatment of hepatitis C virus. J Antimicrob Chemother
53: 413-414
[Abstract]
[Full Text]
-
Durantel, D., Carrouee-Durantel, S., Branza-Nichita, N., Dwek, R. A., Zitzmann, N.
(2004). Effects of Interferon, Ribavirin, and Iminosugar Derivatives on Cells Persistently Infected with Noncytopathic Bovine Viral Diarrhea Virus. Antimicrob. Agents Chemother.
48: 497-504
[Abstract]
[Full Text]