Authors:
Masahiko, O
Tsuda, F
Ikawa, N
Takamatsu, J
Tokudome, S
Kurosu, K
Mayumi, M
Citation: O. Masahiko et al., Hepatic histopathologic range compared with virological studies of hepatitis viruses among autopsy cases in Tokyo, HEPATOL RES, 20(3), 2001, pp. 320-334
Authors:
Muljono, DH
Nishizawa, T
Tsuda, F
Takahashi, M
Okamoto, H
Citation: Dh. Muljono et al., Molecular epidemiology of TT virus (TTV) and characterization of two novelTTV genotypes in Indonesia, ARCH VIROL, 146(7), 2001, pp. 1249-1266
Authors:
Shibayama, T
Masuda, C
Ajisawa, A
Takahashi, M
Nishizawa, T
Tsuda, F
Okamoto, H
Citation: T. Shibayama et al., Inverse relationship between the titre of TT virus DNA and the CD4 cell count in patients infected with HIV, AIDS, 15(5), 2001, pp. 563-570
Authors:
Okamoto, H
Nishizawa, T
Takahashi, M
Asabe, S
Tsuda, F
Yoshikawa, A
Citation: H. Okamoto et al., Heterogeneous distribution of TT virus of distinct genotypes in multiple tissues from infected humans, VIROLOGY, 288(2), 2001, pp. 358-368
Authors:
Yoshida, S
Ono, H
Ando, S
Tsuda, F
Ito, T
Shimada, Y
Yamaguchi, M
Arai, KI
Ohnuma, S
Masumoto, T
Citation: S. Yoshida et al., High-frequency noise suppression in downsized circuits using magnetic granular films, IEEE MAGNET, 37(4), 2001, pp. 2401-2403
Authors:
Itoh, Y
Takahashi, M
Fukuda, M
Shibayama, T
Ishikawa, T
Tsuda, F
Tanaka, T
Nishizawa, T
Okamoto, H
Citation: Y. Itoh et al., Visualization of TT virus particles recovered from the sera and feces of infected humans, BIOC BIOP R, 279(2), 2000, pp. 718-724
Authors:
Hino, K
Okuda, M
Korenaga, M
Murakami, C
Okazaki, M
Fujii, K
Okita, K
Tsuda, F
Okamoto, H
Mayumi, M
Citation: K. Hino et al., Clinical evaluation of chronic liver diseases induced by different hepatitis C virus genotype in Japan, focused on the difference between genotypes III/2a and IV/2b, HEPATOL RES, 14(3), 1999, pp. 204-211
Authors:
Akbar, N
Tsuda, F
Basuki, B
Okamoto, H
Sulaiman, A
Noer, HMS
Mayumi, M
Citation: N. Akbar et al., The prevalence of GB virus C, risk factors and its relationship with otherhepatitis viruses in a general population in Jakarta, Indonesia, HEPATOL RES, 13(3), 1999, pp. 193-204
Citation: Y. Nishiyama et al., Little contribution of GB virus C to the development of primary hepatocellular carcinoma in Japan, J GASTRO, 34(4), 1999, pp. 494-497
Authors:
Usuda, S
Okamoto, H
Iwanari, H
Baba, K
Tsuda, F
Miyakawa, Y
Mayumi, M
Citation: S. Usuda et al., Serological detection of hepatitis B virus genotypes by ELISA with monoclonal antibodies to type-specific epitopes in the preS2-region product, J VIROL MET, 80(1), 1999, pp. 97-112
Authors:
Tsuda, F
Okamoto, H
Ukita, M
Tanaka, T
Akahane, Y
Konishi, K
Yoshizawa, H
Miyakawa, Y
Mayumi, M
Citation: F. Tsuda et al., Determination of antibodies to TT virus (TTV) and application to blood donors and patients with post-transfusion non-A to G hepatitis in Japan, J VIROL MET, 77(2), 1999, pp. 199-206
Authors:
Okamoto, H
Kato, N
Iizuka, H
Tsuda, F
Miyakawa, Y
Mayumi, M
Citation: H. Okamoto et al., Distinct genotypes of a nonenveloped DNA virus associated with posttransfusion non-A to G hepatitis (TT virus) in plasma and peripheral blood mononuclear cells, J MED VIROL, 57(3), 1999, pp. 252-258
Authors:
Okamoto, H
Takahashi, M
Nishizawa, T
Ukita, M
Fukuda, M
Tsuda, F
Miyakawa, Y
Mayumi, M
Citation: H. Okamoto et al., Marked genomic heterogeneity and frequent mixed infection of TT virus demonstrated by PCR with primers from coding and noncoding regions, VIROLOGY, 259(2), 1999, pp. 428-436
Authors:
Itoh, K
Hirakawa, K
Okamoto, H
Ukita, M
Tanaka, H
Sawada, N
Tsuda, F
Miyakawa, Y
Mayumi, M
Citation: K. Itoh et al., Infection by an unenveloped DNA virus associated with non-A to -G hepatitis in Japanese blood donors with or without elevated ALT levels, TRANSFUSION, 39(5), 1999, pp. 522-526
Authors:
Nishizawa, T
Okamoto, H
Tsuda, F
Aikawa, T
Sugai, Y
Konishi, K
Akahane, Y
Ukita, M
Tanaka, T
Miyakawa, Y
Mayumi, M
Citation: T. Nishizawa et al., Quasispecies of TT virus (TTV) with sequence divergence in hypervariable regions of the capsid protein in chronic TTV infection, J VIROLOGY, 73(11), 1999, pp. 9604-9608