Department of Molecular and Cellular Biochemistry, Meiji Pharmaceutical University, Kiyose, Tokyo 204-8588, Japan;
Research Division, Minami Nippon Dairy Co-op., Ltd., Miyakonojo, Miyazaki 885-0003, Japan;
Section of Oncopathology and Regenerative Biology, Department of Pathology, Faculty of Medicine, University of Miyazaki, Kiyotake, Miyazaki 889-1692, Japan;
ribavirin; interferon; antiviral; replication; cirrhosis; extracts; ultimately; currently; ingredient; suppression;