K. Shibayama

Nosocomial spread of cephem-resistant Escherichia coli strains carrying multiple Toho-1-like beta-lactamase genes

S. Ichiyama, K. Shimokata, Y. Arakawa, 1997, Antimicrobial agents and chemotherapy.

The Signaling Molecule Indole Inhibits Induction of the AR2 Acid Resistance System in Escherichia coli

Y. Eguchi, P. Lund, K. Shibayama, 2020, Frontiers in Microbiology.

RobA‐lnduced Multiple Antibiotic Resistance Largely Depends on the Activation of the AcrAB Efflux

K. Takagi, Y. Arakawa, M. Ohta, 1997, Microbiology and immunology.

Four critical aspartic acid residues potentially involved in the catalytic mechanism of Escherichia coli K-12 WaaR.

K. Yokoyama, M. Ohta, T. Horii, 1999, FEMS microbiology letters.

Heterogeneity of Phenotypic and Genotypic Traits Including Organic‐Acid Resistance in Escherichia coli O157 Isolates

S. Ichiyama, T. Kimura, M. Ohta, 1998, Microbiology and immunology.

Pathological effect of synthetic cereulide, an emetic toxin of Bacillus cereus, is reversible in mice.

K. Yokoyama, M. Isobe, N. Agata, 1999, FEMS immunology and medical microbiology.

Are Autoantibodies against Lewis Antigens Involved in the Pathogenesis of Helicobacter pylori‐lnduced Peptic Ulcers?

H. Goto, T. Arisawa, T. Hayakawa, 1999, Microbiology and immunology.

Medium compositions and culture conditions for the assay of fosfomycin susceptibility by Etest

T. Kimura, M. Ohta, T. Horii, 2000, Journal of infection and chemotherapy : official journal of the Japan Society of Chemotherapy.

Role of multiple efflux pumps in Escherichia coli in indole expulsion.

Y. Arakawa, M. Ohta, T. Horii, 1999, FEMS microbiology letters.

Development of a serological assay to simultaneously identify Helicobacter suis and Helicobacter pylori infection

S. Nanjo, S. Terao, H. Tsugawa, 2022, medRxiv.