Monteiro, Mario A., Zheng, Peng-yuan, Ho, Bow, Yokota, Shin-ichi, Amano, Ken-ichi, Pan, Zhi-jun, ...
Past studies have shown that the cell surface lipopolysaccharides (LPSs) of the ubiquitous human gastric pathogen Helicobacter pylori (a type 1 carcinogen) isolated from people residing in Europe and...
Structural Requirements of Endotoxic Glycolipid for Antitumor and Toxic Activity (1983)
AMANO, Ken-ichi, RIBI, Edgar, CANTRELL, John L.
Endotoxic glycolipids extracted from the polysaccharide heptose-less Re mutant of Salmonella typhimurium were hydrolyzed with alkaline and acid reagents. Treatment with hydroxylamine caused the...
Partial Characterization of Peptidoglycan-Associated Proteins of Legionella pneumophila (1983)
AMANO, Ken-ichi, WILLIAMS, Jim C.
The proteins associated with the peptidoglycan (PG) of Legionella pneumophila are resistant to proteolysis by trypsin, protease VI and proteinase K. These protease-resistant proteins are associated...
Yokota, Shin-Ichi, Amano, Ken-Ichi, Shibata, Yoshiko, Nakajima, Mizuho, Suzuki, Miyuki, Hayashi, Shunji, ...
We have purified lipopolysaccharides (LPS) from 10 Helicobacter pylori clinical isolates which were selected on the basis of chemotype and antigenic variation. Data from immunoblotting of the...
Hayashi, Shunji, Sugiyama, Toshiro, Amano, Ken-Ichi, Isogai, Hiroshi, Isogai, Emiko, Aihara, Miki, ...
Helicobacter pylori is a major etiological agent in gastroduodenal disorders. The adhesion of H. pylori to human gastric epithelial cells is the initial step of H. pylori infection. Inhibition of H....
Amano, Ken-ichi, Williams, Jim C., Dasch, Gregory A.
The lipopolysaccharides (LPSs) isolated from typhus group (TG) rickettsiae Rickettsia typhi and Rickettsia prowazekii were characterized by chemical analysis and sodium dodecyl sulfate-polyacrylamide...
Yokota, Shin-ichi, Amano, Ken-ichi, Hayashi, Shunji, Kubota, Toru, Fujii, Nobuhiro, Yokochi, Takashi
We have examined the antibody response to Helicobacter pylori lipopolysaccharides (LPS) in humans. We used sera from patients with gastroduodenal diseases and healthy adults infected or not infected...
Yatsuyanagi, Jun, Saito, Shioko, Sato, Hiroyasu, Miyajima, Yoshimichi, Amano, Ken-Ichi, Enomoto, Katsuhiko
Virulence characteristics of diarrheal outbreak-associated Escherichia coli O55:NM, O126:NM, and O111:NM were examined. The E. coli O55:NM strains were atypical enteropathogenic E. coli (EPEC), while...
Use of Monoclonal Antibodies to Lipopolysaccharide for Antigenic Analysis of Coxiella burnetii
Hotta, Akitoyo, Kawamura, Midori, To, Ho, Andoh, Masako, Yamaguchi, Tsuyoshi, Fukushi, Hideto, ...
Antigenic differences among Coxiella burnetii strains were analyzed. The monoclonal antibodies against the lipopolysaccharide outer core did not react with the strains containing a QpRS plasmid or...
Yatsuyanagi, Jun, Saito, Shioko, Miyajima, Yoshimichi, Amano, Ken-Ichi, Enomoto, Katsuhiko
The virulence traits of the Escherichia coli strain associated with a waterborne diarrhea outbreak were examined. Forty-one of 75 students (ages 12 to 15) in Akita Prefecture, Japan, showed clinical...
Yatsuyanagi, Jun, Saito, Shioko, Harata, Seizaburo, Suzuki, Noriyuki, Ito, Yuko, Amano, Ken-ichi, ...
Four blaVIM-2 gene-harboring Pseudomonas aeruginosa strains were identified. These strains possessed a class 1 integron harboring ORF1, blaVIM-2, and aacA4 gene cassettes. The transposon-mediated...
Yatsuyanagi, Jun, Saito, Shioko, Konno, Takayuki, Harata, Seizaburo, Suzuki, Noriyuki, Amano, Ken-ichi
Yokota, Shin-Ichi, Amano, Ken-Ichi, Shibata, Yoshiko, Nakajima, Mizuho, Suzuki, Miyuki, Hayashi, Shunji, ...
We have purified lipopolysaccharides (LPS) from 10 Helicobacter pylori clinical isolates which were selected on the basis of chemotype and antigenic variation. Data from immunoblotting of the...
Hayashi, Shunji, Sugiyama, Toshiro, Amano, Ken-Ichi, Isogai, Hiroshi, Isogai, Emiko, Aihara, Miki, ...
Helicobacter pylori is a major etiological agent in gastroduodenal disorders. The adhesion of H. pylori to human gastric epithelial cells is the initial step of H. pylori infection. Inhibition of H....
Amano, Ken-ichi, Williams, Jim C., Dasch, Gregory A.
The lipopolysaccharides (LPSs) isolated from typhus group (TG) rickettsiae Rickettsia typhi and Rickettsia prowazekii were characterized by chemical analysis and sodium dodecyl sulfate-polyacrylamide...
Yokota, Shin-ichi, Amano, Ken-ichi, Hayashi, Shunji, Kubota, Toru, Fujii, Nobuhiro, Yokochi, Takashi
We have examined the antibody response to Helicobacter pylori lipopolysaccharides (LPS) in humans. We used sera from patients with gastroduodenal diseases and healthy adults infected or not infected...
Yatsuyanagi, Jun, Saito, Shioko, Sato, Hiroyasu, Miyajima, Yoshimichi, Amano, Ken-Ichi, Enomoto, Katsuhiko
Virulence characteristics of diarrheal outbreak-associated Escherichia coli O55:NM, O126:NM, and O111:NM were examined. The E. coli O55:NM strains were atypical enteropathogenic E. coli (EPEC), while...
Use of Monoclonal Antibodies to Lipopolysaccharide for Antigenic Analysis of Coxiella burnetii
Hotta, Akitoyo, Kawamura, Midori, To, Ho, Andoh, Masako, Yamaguchi, Tsuyoshi, Fukushi, Hideto, ...
Antigenic differences among Coxiella burnetii strains were analyzed. The monoclonal antibodies against the lipopolysaccharide outer core did not react with the strains containing a QpRS plasmid or...
Yatsuyanagi, Jun, Saito, Shioko, Miyajima, Yoshimichi, Amano, Ken-Ichi, Enomoto, Katsuhiko
The virulence traits of the Escherichia coli strain associated with a waterborne diarrhea outbreak were examined. Forty-one of 75 students (ages 12 to 15) in Akita Prefecture, Japan, showed clinical...
Yatsuyanagi, Jun, Saito, Shioko, Harata, Seizaburo, Suzuki, Noriyuki, Ito, Yuko, Amano, Ken-ichi, ...
Four blaVIM-2 gene-harboring Pseudomonas aeruginosa strains were identified. These strains possessed a class 1 integron harboring ORF1, blaVIM-2, and aacA4 gene cassettes. The transposon-mediated...