Extrahepatic sites may account for some viral replication
When a diseased liver is removed from a patient with Hepatitis C (HCV), serum viral levels plummet. However, after receiving a healthy liver transplant, virus levels rebound and can surpass pre-transplant levels within a few days, according to a new study published in the February 2006 issue of Liver Transplantation, the official journal of the American Association for the Study of Liver Diseases (AASLD) and the International Liver Transplantation Society (ILTS). The journal is published on behalf of the societies by John Wiley & Sons, Inc. and is available online via Wiley InterScience.
Hepatitis C is the number one reason for liver transplantation, however, the virus always recurs in the new liver. Since mathematical models have been useful in the study of the viral dynamics of HIV and hepatitis B, researchers, led by Kimberly A. Powers and Ruy M. Ribeiro of the Los Alamos National Laboratory in New Mexico, sought to use a mathematical model to quantify the liver reinfection dynamics of HCV.
David Greenberg | EurekAlert!
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