Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Shuichi Tono-oka"'
Autor:
Shuichi Tono-oka, Tetsuya Oka, Yuko Koike, Kunio Okuma, Ichiro Azuma, Manabu Mitobe, Yung Choon Yoo
Publikováno v:
Vaccine. 16:1982-1989
In a previous study, we demonstrated that a lipophilic derivative of muramyl dipeptide [MDP-Lys(L18)] augmented antibody response to recombinant human hepatitis B surface antigen (rhHBsAg) when it was co-immunized with rhHBsAg solubilized in PBS. Her
Autor:
Jiro Arikawa, Koichi Yamanishi, Ryu Yoshida, Yuji Isegawa, Yung Choon Yoo, M. Kikuchi, Ichiro Azuma, Kumiko Yoshimatsu, Shuichi Tono-oka
Publikováno v:
Archives of Virology. 143:73-83
Neutralizing monoclonal antibody (MAb) escape mutants of Hantaan virus were generated using MAbs to envelope protein G1 (16D2) and G2 (11E10). The mutant viruses (mu16D2 and mu11E10), lacked reactivity only to the selecting MAb, or a MAb belonging to
Autor:
Shuichi Tono-oka, Ichiro Azuma
Publikováno v:
Liebigs Annalen. 1996:863-865
The NAD+ glycohydrolase-catalysed transglycosidation reaction of pyrido-annulated triazole 1 and imidazole 2 was investigated. In both cases two regioisomers, N1-ribosylated (3 and 5) and N3-ribosylated products (4 and 6), were efficiently obtained i
Autor:
Ichiro Azuma, Shuichi Tono-oka
Publikováno v:
Liebigs Annalen. 1997:1823-1826
As part of studies concerning the transglycosidation action of NAD glycohydrolase, the hydrolase-catalysed reaction of normal alkyl alcohols (six alcohols from methanol to 1-hexanol) has been investigated. All the alcoholic substrates were found to u
Autor:
Rei Hatsuse, Mizuho Tamura, Ryu Yoshida, Shuichi Tono-oka, Jiro Arikawa, Ichiro Azuma, Kumiko Yoshimatsu, Yung Choon Yoo
Publikováno v:
Vaccine. 13:1300-1305
We examined the effect of MDP-Lys(L18), a lipophilic derivative of muramyl dipeptide, on the enhancement of host resistance against virus infection in newborn mice. Newborn mice were inoculated with 4 LD50/mouse of Hantaan virus strain 76-118 (HTN) o
Autor:
Ichiro Azuma, Shuichi Tono-oka, Ikuo Saiki, Katsuaki Sato, Keiichi Samukawa, Yung-Choon Yoo, Kaori Matsuzawa, Mami Mochizuki
Publikováno v:
Biological and Pharmaceutical Bulletin. 18:1197-1202
We examined the inhibitory effect of two saponin preparations from Red ginseng, 20(R)- and 20(S)-ginsenoside-Rg3, in comparison with that of ginsenoside-Rb2, on lung metastasis produced by two highly metastatic tumor cells, B16-BL6 melanoma and colon
Autor:
Masanori Hatakeyama, Shuichi Tono-oka
Publikováno v:
Chemical and Pharmaceutical Bulletin. 50:831-833
Using solubilized form (sNADase) of membrane-bound porcine brain NAD(+) glycohydrolase (pNADase), the NADase-catalyzed hydrolysis and transglycosidation reactions of NAD (1) were examined. Unexpectedly, products in the reactions were found to be nico
Autor:
Masanori Hatakeyama, Shuichi Tono-oka
Publikováno v:
Chemical and Pharmaceutical Bulletin. 49:123-125
Several 2-alkanols (2-propanol, 2-butanol, 2-pentanol, etc.) were examined as substrates for ADP-ribosylation in the NAD/NADase enzymatic system. Even though these secondary alcohols have hydroxy groups that are subject to the steric influence of a m
Autor:
Shuichi Tono-oka, Ichiro Azuma
Publikováno v:
ChemInform. 22
Autor:
Ulf Ragnarsson, George W. Francis, Synnøve Liaaen-Jensen, Shuichi Tono-oka, Jan Balzarini, Torunn Aakermann, Ichiro Azuma, Ernst Glinz, Bengt Fransson
Publikováno v:
Acta Chemica Scandinavica. 48:780-782