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Naoki Kato

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Naoki Kato
[The genus Bacteroides].
Naoki Kato; Kikuo Yamazoe; Chang-Gyun Han; Eiichi Ohtsubo
New insertion sequence elements in the upstream region of cfiA in imipenem-resistant Bacteroides fragilis strains.
Yoshiko Matsumiya; Naoki Kato; Kunitomo Watanabe; Haru Kato
Molecular epidemiological study of vertical transmission of vaginal Lactobacillus species from mothers to newborn infants in Japanese, by arbitrarily primed polymerase chain reaction.

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All Publications

2003: Naoki Kato
[The genus Bacteroides].
Nihon rinsho. Japanese journal of clinical medicine 2003;61 Suppl 3():747-52.
2003: Naoki Kato; Kikuo Yamazoe; Chang-Gyun Han; Eiichi Ohtsubo
New insertion sequence elements in the upstream region of cfiA in imipenem-resistant Bacteroides fragilis strains.
Antimicrobial agents and chemotherapy 2003;47(3):979-85.
2002: Yoshiko Matsumiya; Naoki Kato; Kunitomo Watanabe; Haru Kato
Molecular epidemiological study of vertical transmission of vaginal Lactobacillus species from mothers to newborn infants in Japanese, by arbitrarily primed polymerase chain reaction.
Journal of infection and chemotherapy : official journal of the Japan Society of Chemotherapy 2002;8(1):43-9.
2000: C X Liu; Naoki Kato; Kunitomo Watanabe; T Sakata; T Kaneko
Impact of a new quinolone, DU-6859a, and two oral carbapenems, CS-834 and L-084, on the rat and mouse caecal microflora.
The Journal of antimicrobial chemotherapy 2000;46(5):823-6.
2000: Kaori Tanaka; Naoki Kato; Kunitomo Watanabe
In vitro activity of an evernimicin derivative, SCH27899, against anaerobic bacteria and Propionibacterium acnes.
The Journal of antimicrobial chemotherapy 2000;46(3):465-9.
2000: Naoki Kato; Kaori Tanaka; H Kato; Kunitomo Watanabe
In vitro activity of R-95867, the active metabolite of a new oral carbapenem, CS-834, against anaerobic bacteria.
The Journal of antimicrobial chemotherapy 2000;45(3):357-61.
2000: Naoki Kato; C X Liu; Haru Kato; Kunitomo Watanabe; Y Tanaka; T Yamamoto; K Suzuki; K Ueno
A new subtype of the metalloprotease toxin gene and the incidence of the three bft subtypes among Bacteroides fragilis isolates in Japan.
FEMS microbiology letters 2000;182(1):171-6.
1999: Y L Song; Naoki Kato; Yoshiko Matsumiya; C X Liu; Haru Kato; Kunitomo Watanabe
Identification of Lactobacillus species of human origin by a commercial kit, API50CHL.
Rinshō Biseibutsu Jinsoku Shindan Kenkyūkai shi = JARMAM : Journal of the Association for Rapid Method and Automation in Microbiology 1999;10(2):77-82.
1999: K Yamazoe; Naoki Kato; Haru Kato; Kaori Tanaka; Y Katagiri; Kunitomo Watanabe
Distribution of the cfiA gene among Bacteroides fragilis strains in Japan and relatedness of cfiA to imipenem resistance.
Antimicrobial agents and chemotherapy 1999;43(11):2808-10.
1999: K Fukui; Naoki Kato; Haru Kato; Kunitomo Watanabe; Norichika Tatematsu
Incidence of Prevotella intermedia and Prevotella nigrescens carriage among family members with subclinical periodontal disease.
Journal of clinical microbiology 1999;37(10):3141-5.
1999: Y L Song; Naoki Kato; Yoshiko Matsumiya; C X Liu; Haru Kato; Kunitomo Watanabe
Identification of and hydrogen peroxide production by fecal and vaginal lactobacilli isolated from Japanese women and newborn infants.
Journal of clinical microbiology 1999;37(9):3062-4.
1999: Haru Kato; Naoki Kato; S Katow; T Maegawa; S Nakamura; D M Lyerly
Deletions in the repeating sequences of the toxin A gene of toxin A-negative, toxin B-positive Clostridium difficile strains.
FEMS microbiology letters 1999;175(2):197-203.
1999: Naoki Kato; Haru Kato; C X Liu
[Detection of Clostridium difficile toxin A from stool specimens by an enzyme immunoassay kit].
Kansenshōgaku zasshi. The Journal of the Japanese Association for Infectious Diseases 1999;73(5):467-72.
1999: T Premaraj; Naoki Kato; K Fukui; Haru Kato; Kunitomo Watanabe
Use of PCR and sodium dodecyl sulfate-polyacrylamide gel electrophoresis techniques for differentiation of Prevotella intermedia sensu stricto and Prevotella nigrescens.
Journal of clinical microbiology 1999;37(4):1057-61.
1999: Naoki Kato; C Liu; Haru Kato; Kunitomo Watanabe; H Nakamura; N Iwai; K Ueno
Prevalence of enterotoxigenic Bacteroides fragilis in children with diarrhea in Japan.
Journal of clinical microbiology 1999;37(3):801-3.
1998: Haru Kato; Naoki Kato; Kunitomo Watanabe; N Iwai; H Nakamura; T Yamamoto; K Suzuki; S M Kim; Y Chong; E B Wasito
Identification of toxin A-negative, toxin B-positive Clostridium difficile by PCR.
Journal of clinical microbiology 1998;36(8):2178-82.
1998: T Miyazaki; Y Ito; M Kato; S Akita; K Mizuta; H Miyata; Naoki Kato; Kunitomo Watanabe
[Retropharyngeal abscess in an adult and an elderly woman].
Kansenshōgaku zasshi. The Journal of the Japanese Association for Infectious Diseases 1998;72(2):157-61.
1998: Naoki Kato; Haru Kato
Human diseases caused by exotoxins produced by anaerobes and their rapid detection.
Rinshō Biseibutsu Jinsoku Shindan Kenkyūkai shi = JARMAM : Journal of the Association for Rapid Method and Automation in Microbiology 1998;9(2):97-104.
1997: K Fukui; Naoki Kato; K Tanaka; Haru Kato; Kunitomo Watanabe; Norichika Tatematsu
[Bacteriological study of oral open abscesses].
Kansenshōgaku zasshi. The Journal of the Japanese Association for Infectious Diseases 1997;71(12):1226-31.
1997: Mansho Itokazu; K Yamamoto; W Y Yang; T Aoki; Naoki Kato; Kunitomo Watanabe
The sustained release of antibiotic from freeze-dried fibrin-antibiotic compound and efficacies in a rat model of osteomyelitis.
Infection 1997;25(6):359-63.
1997: Naoki Kato; H Kato; K Tanaka-Bandoh; Kunitomo Watanabe; K Ueno
Comparative in-vitro and in-vivo activity of AM-1155 against anaerobic bacteria.
The Journal of antimicrobial chemotherapy 1997;40(5):631-7.
1997: K Tanaka-Bandoh; K Watanabe; Naoki Kato; K Ueno
Susceptibilities of Actinomyces species and Propionibacterium propionicus to antimicrobial agents.
Clinical infectious diseases : an official publication of the Infectious Diseases Society of America 1997;25 Suppl 2():S262-3.
1997: Mansho Itokazu; T Ohno; T Tanemori; Eiji Wada; Naoki Kato; Kunitomo Watanabe
Antibiotic-loaded hydroxyapatite blocks in the treatment of experimental osteomyelitis in rats.
Journal of medical microbiology 1997;46(9):779-83.
1997: Haruki Sawamura; Naoki Kato; K Sawa; Kunitomo Watanabe; K Ueno
[Rapid identification of Bilophila wadsworthia].
Kansenshōgaku zasshi. The Journal of the Japanese Association for Infectious Diseases 1997;71(7):614-9.
1997: Yukihiro Kato; Yoshiko Banno; Taikoh Dohjima; Naoki Kato; Kunitomo Watanabe; Norichika Tatematsu; Yoshinori Nozawa
Involvement of Rho family proteins in prostaglandin F2 alpha-induced phospholipase D activation in the osteoblast-like cell line MC3T3-E1.
Prostaglandins 1997;54(1):475-92.
1997: Takashi Deguchi; T Kawamura; Mitsuru Yasuda; Masahiro Nakano; H Fukuda; Haru Kato; Naoki Kato; Y Okano; Yukimichi Kawada
In vivo selection of Klebsiella pneumoniae strains with enhanced quinolone resistance during fluoroquinolone treatment of urinary tract infections.
Antimicrobial agents and chemotherapy 1997;41(7):1609-11.
1997: Y Ito; Hisataka Moriwaki; Yasutoshi Muto; Naoki Kato; Kunitomo Watanabe; K Ueno
Effect of lactulose on short-chain fatty acids and lactate production and on the growth of faecal flora, with special reference to Clostridium difficile.
Journal of medical microbiology 1997;46(1):80-4.
1996: H Nonomura; Naoki Kato; Y Ohno; Mansho Itokazu; T Matsunaga; K Watanabe
Indigenous bacterial flora of medicinal leeches and their susceptibilities to 15 antimicrobial agents.
Journal of medical microbiology 1996;45(6):490-3.
1996: Naoki Kato; Haru Kato; K Watanabe; K Ueno
Association of enterotoxigenic Bacteroides fragilis with bacteremia.
Clinical infectious diseases : an official publication of the Infectious Diseases Society of America 1996;23 Suppl 1():S83-6.
1996: Naoki Kato; Haru Kato; K Tanaka-Bando; K Watanabe; K Ueno
Comparison of in vitro activities of DU-6859a and other fluoroquinolones against Japanese isolates of anaerobic bacteria.
Clinical infectious diseases : an official publication of the Infectious Diseases Society of America 1996;23 Suppl 1():S31-5.
1996: Kenji Ohguchi; Yoshiko Banno; Shigeru Nakashima; Naoki Kato; K Watanabe; D M Lyerly; Yoshinori Nozawa
Effects of Clostridium difficile toxin A and toxin B on phospholipase D activation in human promyelocytic leukemic HL60 cells.
Infection and immunity 1996;64(11):4433-7.
1996: Haru Kato; Naoki Kato; K Watanabe; K Ueno; Y Sakata; K Fujita
Relapses or reinfections: analysis of a case of Clostridium difficile-associated colitis by two typing systems.
Current microbiology 1996;33(4):220-3.
1996: K Ojio; Yoshiko Banno; Shigeru Nakashima; Naoki Kato; K Watanabe; D M Lyerly; H Miyata; Yoshinori Nozawa
Effect of Clostridium difficile toxin B on IgE receptor-mediated signal transduction in rat basophilic leukemia cells: inhibition of phospholipase D activation.
Biochemical and biophysical research communications 1996;224(2):591-6.
1996: K Watanabe; Naoki Kato; K Tanaka-Bandoh; Y Tanaka; Haru Kato; K Ueno
[In vitro activities of sulopenem, a new parenteral penem, against anaerobes].
The Japanese journal of antibiotics 1996;49(4):367-76.
1995: R Jotwani; Naoki Kato; Haru Kato; K Watanabe; K Ueno
Detection of Bacteroides fragilis in clinical specimens by polymerase chain reaction amplification of the neuraminidase gene.
Current microbiology 1995;31(4):215-9.
1995: H Sawamura; Naoki Kato; K Watanabe; K Sawa; H Kida; S Saji; K Ueno
[Isolation of Bilophila wadsworthia from peritoneal fluid of a patient with an infected Douglas pouch].
Kansenshōgaku zasshi. The Journal of the Japanese Association for Infectious Diseases 1995;69(10):1162-3.
1995: Naoki Kato; Haru Kato; K Tanaka-Bandoh; K Watanabe; K Ueno
[Detection of Bacteroides fragilis enterotoxin from extraintestinal clinical isolates of B. fragilis group organisms].
Kansenshōgaku zasshi. The Journal of the Japanese Association for Infectious Diseases 1995;69(8):903-7.
1995: K Tanaka-Bandoh; Naoki Kato; K Watanabe; K Ueno
Antibiotic susceptibility profiles of Bacteroides fragilis and Bacteroides thetaiotaomicron in Japan from 1990 to 1992.
Clinical infectious diseases : an official publication of the Infectious Diseases Society of America 1995;20 Suppl 2():S352-5.
1995: Kunihiko Ito; Y Ito; K Mizuta; H Ogawa; T Suzuki; H Miyata; Naoki Kato; K Watanabe; K Ueno
Bacteriology of chronic otitis media, chronic sinusitis, and paranasal mucopyocele in Japan.
Clinical infectious diseases : an official publication of the Infectious Diseases Society of America 1995;20 Suppl 2():S214-9.
1995: Naoki Kato; A Karuniawati; R Jotwani; Haru Kato; K Watanabe; K Ueno
Isolation of enterotoxigenic Bacteroides fragilis from extraintestinal sites by cell culture assay.
Clinical infectious diseases : an official publication of the Infectious Diseases Society of America 1995;20 Suppl 2():S141.
1995: R Jotwani; Y Tanaka; K Watanabe; K Tanaka; Naoki Kato; K Ueno
Cytokine stimulation during Salmonella typhimurium sepsis in Itys mice.
Journal of medical microbiology 1995;42(5):348-52.
1994: Haru Kato; Naoki Kato; K Watanabe; K Ueno; H Ushijima; S Hashira; T Abe
Application of typing by pulsed-field gel electrophoresis to the study of Clostridium difficile in a neonatal intensive care unit.
Journal of clinical microbiology 1994;32(9):2067-70.
1994: Y Tanaka; R Jotwani; K Watanabe; K Tanaka; Naoki Kato; K Ueno
Effect of Escherichia coli lipopolysaccharide on Bacteroides fragilis abscess formation and mortality in mice.
Microbiology and immunology 1994;38(2):97-102.
1994: R Jotwani; Y Tanaka; K Watanabe; K Tanaka-Bandoh; Naoki Kato; K Ueno
Comparison of cytokine induction by lipopolysaccharide of Bacteroides fragilis with Salmonella typhimurium in mice.
Microbiology and immunology 1994;38(9):763-6.
1993: Naoki Kato; S M Kim; Haru Kato; K Tanaka; K Watanabe; K Ueno; Y Chong
[Identification of enterotoxin-producing Clostridium perfringens by the polymerase chain reaction].
Kansenshōgaku zasshi. The Journal of the Japanese Association for Infectious Diseases 1993;67(8):724-9.
1993: K Bandoh; K Ueno; K Watanabe; Naoki Kato
Susceptibility patterns and resistance to imipenem in the Bacteroides fragilis group species in Japan: a 4-year study.
Clinical infectious diseases : an official publication of the Infectious Diseases Society of America 1993;16 Suppl 4():S382-6.
1993: Naoki Kato; Haru Kato; Y Tanaka; K Bando; K Watanabe; K Ueno
In vitro activity of FK037, a new parenteral cephalosporin, against anaerobic bacteria.
Antimicrobial agents and chemotherapy 1993;37(5):957-61.
1992: K Watanabe; K Ueno; Naoki Kato; Yasutoshi Muto; K Bandoh; Y Tanaka; R Jotwani; M Goto; K Shimada; K Shimizu
In vitro susceptibility of clinical isolates of Bacteroides fragilis and Bacteroides thetaiotaomicron in Japan.
European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology 1992;11(11):1069-73.
1992: Haru Kato; Naoki Kato; K Watanabe; K Ueno
[Typing system for Clostridium difficile by western blotting using antisera against ten different serogroup strains].
Kansenshōgaku zasshi. The Journal of the Japanese Association for Infectious Diseases 1992;66(11):1524-31.
1992: Naoki Kato; K Watanabe; K Ueno
[Antimicrobial activity of AO-128, a novel inhibitor of alpha-D-glucosidase, against anaerobic bacteria].
The Japanese journal of antibiotics 1992;45(10):1267-9.
1992: K Bandoh; K Watanabe; Yasutoshi Muto; Y Tanaka; Naoki Kato; K Ueno
Conjugal transfer of imipenem resistance in Bacteroides fragilis.
The Journal of antibiotics 1992;45(4):542-7.
1988: Naoki Kato; Haru Kato; K Otsubo; A Takeda; Y Ito; Masayuki Kanematsu; Yoshihito Ban; Yukimichi Kawada; Syunsuke Sakai; K Tei
[In vitro activity of minocycline against Chlamydia trachomatis clinical isolates and clinical efficacy of minocycline to C. trachomatis associated nongonococcal urethritis].
The Japanese journal of antibiotics 1988;41(10):1550-6.
1988: Naoki Kato; M Miyauchi; Yasutoshi Muto; K Watanabe; K Ueno
Emergence of fluoroquinolone resistance in Bacteroides fragilis accompanied by resistance to beta-lactam antibiotics.
Antimicrobial agents and chemotherapy 1988;32(9):1437-8.