Molecular biology of hepatitis A virus : Significance of various substitutions in the hepatitis A virus genomeYOKOSUKA, O.Journal of gastroenterology and hepatology. 2000, Vol 15, Num MAR, pp D91-D97, issn 0815-9319, SUPArticle

Enzymatic oxidation of bilirubin by intestinal mucosaYOKOSUKA, O; BILLING, B.Biochimica et biophysica acta. 1987, Vol 923, Num 2, pp 268-274, issn 0006-3002Article

Point mutation in precore region of hepatitis B virus : Sequential changes from 'wild' to mutantEHATA, T; YOKOSUKA, O; IMAZEKI, F et al.Journal of gastroenterology and hepatology. 1996, Vol 11, Num 6, pp 566-574, issn 0815-9319Article

Enzymic oxidation of unconjugated bilirubin by rat liverCARDENAS-VAZQUEZ, R; YOKOSUKA, O; BILLING, B. H et al.Biochemical journal (London. 1906). 1986, Vol 236, Num 3, pp 625-633, issn 0006-2936Article

Expression of HCV E2/NS1 protein as a fusion protein with maltose binding protein : detection of anti-E2/NS1 antibody in chronic liver diseaseYOKOSUKA, O; OMATA, M; ITO, Y et al.Gut. 1993, Vol 34, Num 2, pp S64-S65, issn 0017-5749, SUPConference Paper

Expression of pre-S1, pre-S2, and C proteins in duck hepatitis B virus infectionYOKOSUKA, O; OMATA, M; ITO, Y et al.Virology (New York, NY). 1988, Vol 167, Num 1, pp 82-86, issn 0042-6822Article

Integration of hepatitis B virus DNA in hepatocellular carcinomaIMAZEKI, F; OMATA, M; YOKOSUKA, O et al.Cancer. 1986, Vol 58, Num 5, pp 1055-1060, issn 0008-543XArticle

Active and inactive replication of hepatitis B virus deoxyribonucleic acid in chronic liver diseaseYOKOSUKA, O; OMATA, M; IMAZEKI, F et al.Gastroenterology (New York, NY. 1943). 1985, Vol 89, Num 3, pp 610-616, issn 0016-5085Article

Mutations in the precore region of hepatitis B virus DNA in patients with fulminant and severe hepatitisOMATA, M; EHATA, T; YOKOSUKA, O et al.The New England journal of medicine. 1991, Vol 324, Num 24, pp 1699-1704, issn 0028-4793, 6 p.Article

Detection of hepatitis C virus ribonucleic acid in the serum by amplification with polymerase chain reactionKATO, N; YOKOSUKA, O; OMATA, M et al.The Journal of clinical investigation. 1990, Vol 86, Num 5, pp 1764-1767, issn 0021-9738Article

Determination of nucleotide sequence of active site for catalytic properties of ADH3 genesTANAKA, F; OMATA, M; YOKOSUKA, O et al.Biochemical and biophysical research communications (Print). 1992, Vol 184, Num 2, pp 1001-1007, issn 0006-291XArticle

Hepatitis B virus RNA transcripts and DNA in chronic liver diseaseYOKOSUKA, O; OMATA, M; IMAZEKI, F et al.The New England journal of medicine. 1986, Vol 315, Num 19, pp 1187-1192, issn 0028-4793Article

Emergence of YMDD motif mutants of hepatitis B virus during lamivudine treatment of immunocompetent type B hepatitis patientsSETA, T; YOKOSUKA, O; IMAZEKI, F et al.Journal of medical virology. 2000, Vol 60, Num 1, pp 8-16, issn 0146-6615Article

Incidence of hepatocellular carcinoma in chronic hepatitis B and C : a prospective study of 251 patientsTAKANO, S; YOKOSUKA, O; IMAZEKI, F et al.Hepatology (Baltimore, Md.). 1995, Vol 21, Num 3, pp 650-655, issn 0270-9139Article

Non-A, Non-B chronic hepatitis is chronic hepatitis C : a sensitive assay for detection of hepatitis C virus RNA in the liverHOSODA, K; OMATA, M; YOKOSUKA, O et al.Hepatology (Baltimore, Md.). 1992, Vol 15, Num 5, pp 777-781, issn 0270-9139Article

Nucleotide sequences of 5-1-1 of hepatitis C virus in patients with chronic liver diseaseHOSODA, K; OMATA, M; YOKOSUKA, O et al.Gastroenterology (New York, NY. 1943). 1992, Vol 102, Num 3, pp 1039-1043, issn 0016-5085Article

Therapeutic effect of balloon-occluded retrograde transvenous obliteration for gastric varices in relation to haemodynamics in the short gastric veinOKUGAWA, H; MARUYAMA, H; KOBAYASHI, S et al.British journal of radiology. 2009, Vol 82, Num 983, pp 930-935, issn 0007-1285, 6 p.Article

Four-day continuous gastric pH monitoring following anti-acid secretory drug administration : cross-over test to assess the early effectsSUZUKI, T; YAMAGUCHIF, T; ODAKA, T et al.Alimentary pharmacology & therapeutics. 2008, Vol 27, Num 1, pp 66-71, issn 0269-2813, 6 p.Article

Detection of mutations in the enhancer 2/core promoter region of hepatitis B virus in patients with chronic hepatitis B virus infection : Comparison with mutations in precore and core regions in relation to clinical statusHONDA, A; YOKOSUKA, O; EHATA, T et al.Journal of medical virology. 1999, Vol 57, Num 4, pp 337-344, issn 0146-6615Article

Quantitative analysis of GBV-C RNA in liver and serum by strand-specific reverse transcription-polymerase chain reactionKANDA, T; YOKOSUKA, O; TAGAWA, M et al.Journal of hepatology. 1998, Vol 29, Num 5, pp 707-714, issn 0168-8278Article

GB virus-C RNA in Japanese patients with hepatocellular carcinoma and cirrhosisKANDA, T; YOKOSUKA, O; IMAZEKI, F et al.Journal of hepatology. 1997, Vol 27, Num 3, pp 464-469, issn 0168-8278Article

Frequent detection of hepatitis A viral RNA in serum during the early convalescent phase of acute hepatitis AFUJIWARA, K; YOKOSUKA, O; EHATA, T et al.Hepatology (Baltimore, Md.). 1997, Vol 26, Num 6, pp 1634-1639, issn 0270-9139Article

A multicenter randomized controlled dose study of ursodeoxycholic acid for chronic hepatitis CTAKANO, S; ITO, Y; YOKOSUKA, O et al.Hepatology (Baltimore, Md.). 1994, Vol 20, Num 3, pp 558-564, issn 0270-9139Article

Quantification of hepatitis C virus by competitive reverse transcription-polymerase chain reaction : increase of the virus in advanced liver diseaseKATO, N; YOKOSUKA, O; HOSODA, K et al.Hepatology (Baltimore, Md.). 1993, Vol 18, Num 1, pp 16-20, issn 0270-9139Article

Correlation of hepatitis B virus DNA and antigens in the liver: a study in chronic liver diseaseOMATA, M; YOKOSUKA, O; IMAZEKI, F et al.Gastroenterology (New York, NY. 1943). 1987, Vol 92, Num 1, pp 192-196, issn 0016-5085Article