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Prevalence and comparative molecular epidemiologic analysis of enteric bacteria in south Asia and Africa

Research Project

Project/Area Number 19406015
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section海外学術
Research Field Bacteriology (including Mycology)
Research InstitutionOsaka Prefecture University

Principal Investigator

YAMASAKI Shinji  Osaka Prefecture University, 生命環境科学研究科, 教授 (70221653)

Co-Investigator(Kenkyū-buntansha) IIJIMA Yoshio  神戸市環境保健研究所, 微生物部, 部長 (60144739)
塚本 定三  大阪府立大学, 生命環境科学研究科, 客員研究員 (80250314)
Co-Investigator(Renkei-kenkyūsha) TSUKAMOTO Teizo  大阪府立大学, 生命環境科学研究科, 客員研究員 (80250314)
Research Collaborator OUNDO Joseph O.  ケニア中央医学研究所微生物研究センター, 研究員
NAIR Gopinath B.  国際下痢性疾患研究センター, 研究部部長
FARUQUE Shah M.  国際下痢性疾患研究センター, 分子遺伝学研究室, 室長
RAMAMURTHY Thandavarayan  インド国立コレラ及び腸管感染症研究所, 副所長
Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥16,900,000 (Direct Cost: ¥13,000,000、Indirect Cost: ¥3,900,000)
Fiscal Year 2008: ¥8,060,000 (Direct Cost: ¥6,200,000、Indirect Cost: ¥1,860,000)
Fiscal Year 2007: ¥8,840,000 (Direct Cost: ¥6,800,000、Indirect Cost: ¥2,040,000)
Keywordsコレラ菌 / 下痢原性大腸菌 / 腸管感染症菌 / 分子疫学 / 病原因子 / アフリカ / 南アジア / ケニア / コレラ
Research Abstract

インド、ケニアでの主要な下痢原因菌と考えられる下痢原性大腸菌とコレラ菌について解析した。下痢症患者便をマッコンキー寒天培地で培養し得られたコロニーからボイルテンプレートを作製しReal-time PCRで下痢原性大腸菌の病原因子を網羅的に解析した。インドでは、ipaH遺伝子陽性菌(腸管組織侵入性大腸菌)が最も陽性率が高く、次にeaeA遺伝子陽性菌(腸管病原性大腸菌)の順であったが、ケニアではelt遺伝子陽性菌(腸管毒素原生大腸菌)の陽性率が最も高く、次にaagR遺伝子陽性菌(腸管凝集性大腸菌)であった。我が国で陽性率の高いcdt遺伝子陽性大腸菌がインドやケニアではあまり検出されなかった。一方、コレラ菌に関しては、バングラデシュで見つかったハイブリッド型O1コレラ菌(エルトールバリアント)はインドでは1990年に既に分離されており1995年以降分離されたO1コレラ菌は全てハイブリッド型(エルトールバリアント)であることが明らかとなった。ケニアでのコレラの流行で分離されたコレラ菌もエルトールバリアントであり、エルトールバリアントがアフリカ、ケニアでも広く流行に関わっていることが明らかとなった。

Report

(3 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • Research Products

    (75 results)

All 2010 2009 2008 2007 Other

All Journal Article (37 results) (of which Peer Reviewed: 30 results) Presentation (29 results) Book (4 results) Remarks (5 results)

  • [Journal Article] Development of simple and rapid PCR-fingerprinting methods for Vibrio cholerae on the basis of genetic diversity of the superintegron.2010

    • Author(s)
      N. Chowdhury, M. Asakura, S.B. Neogi, A. Hinenoya, S. Haldar, T. Ramamurthy, B.L. Sarkar, S.M. Faruque, S. Yamasaki
    • Journal Title

      J. Appl. Microbiol 109

      Pages: 304-312

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] 志賀毒素産生性大腸菌とその毒素2010

    • Author(s)
      山崎伸二
    • Journal Title

      食品衛生研究 60

      Pages: 17-25

    • Related Report
      2008 Final Research Report
  • [Journal Article] Simultaneous detection of Vibrio campbellii, Vibrio harveyi and Vibrio parahaemolyticus by hemolysin gene-based multiplex PCR2010

    • Author(s)
      S.Haldar, 他7名
    • Journal Title

      Lett.Appl.Microbiol. 50

      Pages: 146-152

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article]2010

    • Author(s)
      S.Yamasaki, 他7名
    • Journal Title

      Current Topics of Infectious Diseases in Japan and Asia-Molecular epidemiology of Vibrio cholerae and Campylobacter isolated in Asian countries-(Edited by K.Tanaka, Y.Niki and A.Kokaze)(Springer, Tokyo)

      Pages: 25-43

    • Related Report
      2008 Annual Research Report
  • [Journal Article] Purification and characterization of an immunogenic outer membrane protein of Shigella flexneri 2a.2009

    • Author(s)
      D. Pore, P. Chowdhury, N. Mahata, A. Pal, S. Yamasaki, D. Mahalanabis, M.K. Chakrabarti
    • Journal Title

      Vaccine 27

      Pages: 5855-5864

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] A large cholera outbreak due to a new cholera toxin variant of the Vibrio cholerae O1 El Tor biotype in Orissa, Eastern India.2009

    • Author(s)
      P. Kumar, M. Jain, A.K. Goel, S. Bhadauria, S.K. Sharma, D.V. Kamboj, L. Singh, T. Ramamurthy, G.B. Nair
    • Journal Title

      J. Med. Microbiol 58

      Pages: 234-238

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Characterization and the studies of cellular interaction of native colonization factor CS6 purified from a clinical isolate of enterotoxigenic Escherichia coli.2009

    • Author(s)
      A. Ghosal, R. Bhowmick, R. Banerjee, R. Chatterjee, S. Das, S. Ganguly, S. Yamasaki, T. Ramamurthy, T. Hamabata, N.S. Chatterjee
    • Journal Title

      Infect. Immun 77

      Pages: 2125-2135

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Molecular typing and antibiotic susceptibility patterns of enteropathogenic and shigatoxin producing Escherichia coli isolated from food handlers in three areas of Kenya.2009

    • Author(s)
      J.O. Oundo, Y. Iijima, H.I. Boga, F. Muli, S. Kariuki
    • Journal Title

      East Afr. Med. J 86

      Pages: 279-286

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] 簡易・迅速微生物試験法・測定法の基礎知識2009

    • Author(s)
      飯島義雄
    • Journal Title

      防菌防黴 37

      Pages: 105-112

    • NAID

      10024948143

    • Related Report
      2008 Final Research Report
  • [Journal Article] Peruvian Vibrio cholerae O1 El Tor strains possess a distinct region in the Vibrio seventh pandemic island-II that differentiates them from the prototype seventh pandemic El Tor strains.2009

    • Author(s)
      S. Nusrin, A.I. Gil, N.A. Bhuiyan, A. Safa, M. Asakura, C.F. Lanata, E.R. Hall, H. Miranda, B. Huapaya, C. Vargos, M.A. Luna, D.A. Sack, S. Yamasaki, G.B. Nair
    • Journal Title

      J. Med. Microbiol 58

      Pages: 342-354

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] 転換期を迎えた下痢原性大腸菌感染症の検査方法2009

    • Author(s)
      飯島義雄
    • Journal Title

      モダンメディア 55

      Pages: 46-50

    • Related Report
      2008 Final Research Report
  • [Journal Article] 開発途上国で罹患することの多い下痢原性大腸菌の検査2009

    • Author(s)
      飯島義雄
    • Journal Title

      検査と技術 37

      Pages: 50-53

    • Related Report
      2008 Final Research Report
  • [Journal Article] Purification and characterization of an immunogenic outer membrane protein of Shigella flexneri 2a2009

    • Author(s)
      D.Pore, 他5名
    • Journal Title

      Vaccine 27

      Pages: 5855-5864

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Characterization and the studies of cellular interaction of native colonization factor CS6 purified from a clinical isolate of enterotoxigenic Escherichia coli2009

    • Author(s)
      A.Ghosal, 他9名
    • Journal Title

      Infect.Immun. 77

      Pages: 2125-2135

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Molecular typing and antibiotic susceptibility patterns of enteropathogenic and shigatoxin producing Escherichia coli isolated from food handlers in three areas of Kenya2009

    • Author(s)
      J.O.Oundo, 他4名
    • Journal Title

      East Afr.Med.J. 86

      Pages: 279-286

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A large cholera outbreak due to a new cholera toxin variant of the Vibrio cholerae O1 El Tor biotype in Orissa, Eastern India2009

    • Author(s)
      P.Kumar, 他8名
    • Journal Title

      J.Med.Microbiol. 58

      Pages: 234-238

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Peruvian Vibrio cholerae O1 El Tor strains possess a distinct region in the Vibrio seventh pandemic island-II that differentiates them from the prototype seventh pandemic El Tor strains2009

    • Author(s)
      S.Nusrin, 他13名
    • Journal Title

      J.Med.Microbiol. 58

      Pages: 342-354

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Molecular characterization of multi-drug resistant Shigella spp. isolated from epidemic and endemic cases of Shigellosis in India.2008

    • Author(s)
      G.P. Pazhani, S.K. Niyogi, A.K. Singh, B. Sen, N. Taneja, M. Kundu, S. Yamasaki, T. Ramamurthy
    • Journal Title

      J. Med. Microbiol 57

      Pages: 856-863

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Effect of phage on the infectivity of Vibrio cholerae and emergence of genetic variants.2008

    • Author(s)
      M.S. Zahid, S.M. Udden, A.S. Faruque, S.B. Calderwood, J.J. Mekalanos, S.M. Faruque
    • Journal Title

      Infect. Immun 76

      Pages: 5266-5273

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] コレラの病原性2008

    • Author(s)
      山崎伸二
    • Journal Title

      化学療法の領域 24

      Pages: 864-870

    • Related Report
      2008 Final Research Report
  • [Journal Article] Biotyping of Vibrio cholerae O1: time to redefine the scheme.2008

    • Author(s)
      A. Raychoudhuri, A.K. Mukhopadhyay, T. Ramamurthy, R.K. Nandy, Y. Takeda, G.B. Nair
    • Journal Title

      Ind. J. Med. Res 128

      Pages: 695-698

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] High incidence of enteroaggregative Escherichia coli among food handlers in three areas of Kenya: a possible transmission route of travelers' diarrhea.2008

    • Author(s)
      J.O. Oundo, S.M. Kariuki, H.I. Boga, F.W. Muli, Y. Iijima
    • Journal Title

      J. Travel Med 15

      Pages: 31-38

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Emergence of tetracycline-resistant Vibrio cholerae O1 serotype Inaba, in Kolkata, India.2008

    • Author(s)
      A. Roychowdhury, A. Pan, D. Dutta, A.K. Mukhopadhyay, T. Ramamurthy, R.K. Nandy, S.K. Bhattacharya, M.K. Bhattacharya
    • Journal Title

      Jpn. J. Infect. Dis 61

      Pages: 128-129

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Acquisition of classical CTX prophage from Vibrio cholerae O141 by El Tor strains aided by lytic phages and chitin-induced competence.2008

    • Author(s)
      S.M. Udden, M.S. Zahid, K. Biswas, Q.S. Ahmad, A. Cravioto, G.B. Nair, J.J. Mekalanos, S.M. Faruque
    • Journal Title

      Proc Natl Acad Sci USA 105

      Pages: 11951-11956

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Molecular characterization of multi-drug resistant Shigella spp.isolated from epidemic and endemic cases of Shigellosis in India2008

    • Author(s)
      G.P.Pazhani, 他7名
    • Journal Title

      J.Med.Microbiol. 57

      Pages: 856-863

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effect of phage on the infectivity of Vibrio cholerae and emergence of genetic variants2008

    • Author(s)
      M.S.Zahid, 他5名
    • Journal Title

      Infect.Immun. 76

      Pages: 5266-5273

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Acquisition of classical CTX prophage from Vibrio cholerae O141 by El Tor strains aided by lytic phages and chitin-induced competence2008

    • Author(s)
      S.M.Udden, 他7名
    • Journal Title

      Proc.Natl.Acad.Sci.USA 105

      Pages: 11951-11956

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Biotyping of Vibrio cholerae O1 : time to redefine the scheme2008

    • Author(s)
      A.Raychoudhuri, 他5名
    • Journal Title

      Indian J.Med.Res. 128

      Pages: 695-698

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] High incidence of enteroaggregative Escherichia coli among food handlers in three areas of Kenya : a possible transmission route of travelers' diarrhea2008

    • Author(s)
      J.O.Oundo, 他4名
    • Journal Title

      J.Travel Med. 15

      Pages: 31-38

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] An inducible lambdoid prophage encoding Cytolethal Distending Toxin (CDT-I), and a Type III effector protein in enteropathogenic Escherichia coli.2007

    • Author(s)
      M. Asakura, A. Hinenoya, M.S. Alam, K. Shima, S.H. Zahid, L. Shi, N. Sugimoto, A.N. Ghosh, T. Ramamurthy, S.M. Faruque, G.B. Nair, S. Yamasaki
    • Journal Title

      Proc. Natl. Acad. Sci. USA 104

      Pages: 14483-14488

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] O157の簡便・迅速な分子疫学解析法の開発とその応用「シンポジウム、日本を震撼させたO157による集団食中毒-その10年後-」2007

    • Author(s)
      山崎伸二
    • Journal Title

      日本食品微生物学会雑誌 24

      Pages: 89-93

    • Related Report
      2008 Final Research Report
  • [Journal Article] Antibacterial activity of ciprofloxacin against clinical ctrsins of Vibrio cholerae O139 recently isolated from India.2007

    • Author(s)
      J. Okuda, T. Ramamurthy, S. Yamasaki
    • Journal Title

      Yakugaku Zasshi 127

      Pages: 903-904

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] The potent antibacterial activity of sltafloxacin against fluoroquinolone-resistant clinical isolates of Vibrio cholerae O1.2007

    • Author(s)
      J. Okuda, T. Ramamruthy, S. Yamasaki
    • Journal Title

      Microbiol. Immunol 51

      Pages: 467-469

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Evaluation of colony-based examinations of diarrheagenic Escherichia coli in stool specimens: low probability of detection because of low concentrations, particularly during the early stage of gastroenteritis.2007

    • Author(s)
      Y. Iijima, S. Tanaka, K. Miki, S. Kanamori, M. Toyokawa, S. Asari
    • Journal Title

      Diagn. Microbiol. Infect. Dis 58

      Pages: 303-308

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] A highly sensitive and specific multiplex PCR assay for simultaneous detection of Vibrio cholerae, Vibrio parahaemolyticus and Vibrio vulnificus.

    • Author(s)
      S.B. Neogi, N. Chowdhury, M. Asakura, A, Hinenoya, S. Haldar, S.M. Saidi, K. Kogure, R.J. Lara, S. Yamasaki
    • Journal Title

      Lett. Appl. Microbiol (in press)

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Development of simple and rapid PCR-fingerprinting methods for Vibrio cholerae on the basis of genetic diversity of the superintegron

    • Author(s)
      N.Chowdhury, 他8名
    • Journal Title

      J.Appl.Microbiol. (印刷中)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Molecular characterization of multi-drug resistant Shigella spp.isolated from epidemic and endemic cases of Shigellosis in India

    • Author(s)
      Pazhani and Yamasaki, et. al.
    • Journal Title

      J.Med.Microbiol. (印刷中)

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Presentation] PCR-based simple and rapid finger- printing methods for Vibrio cholerae on the basis of genetic diversity of the superintegron.2010

    • Author(s)
      N. Chowdhury, M. Asakura, S.B. Neogi, A. Hinenoya, S. Haldar, T. Ramamurthy, B.L. Sarkar, S.M. Faruque, S. Yamasaki
    • Organizer
      The 10th Japan-Korea International Symposium on Microbiology
    • Place of Presentation
      Yokohama, Tokyo
    • Year and Date
      2010-03-26
    • Related Report
      2008 Final Research Report
  • [Presentation] PCR-based simple and rapid fingerprinting methods for Vibrio cholerae on the basis of genetic diversity of the superintegron2010

    • Author(s)
      N.Chowdhury, 他8名
    • Organizer
      The 10th Japan-Korea International Symposium on Microbiology
    • Place of Presentation
      横浜
    • Year and Date
      2010-03-26
    • Related Report
      2008 Annual Research Report
  • [Presentation] Chimeric cytolethal distending toxin (cdt) genes between cdt-I and cdt-IV in Escherichia coli.2010

    • Author(s)
      日根野谷淳, 朝倉昌博, 杉本典彦, 山崎伸二
    • Organizer
      第83回日本細菌学会総会
    • Place of Presentation
      横浜
    • Related Report
      2008 Final Research Report
  • [Presentation] 腸管感染症のメタゲノミック解析2009

    • Author(s)
      中村昇太, 片岡千鐘, 井筒香織, 飯島義雄, 河合純, 林崎良英, 安永照雄, 堀井俊宏, 中屋隆明, 飯田哲也
    • Organizer
      第43回腸炎ビブリオシンポジウム
    • Place of Presentation
      岡山
    • Related Report
      2008 Final Research Report
  • [Presentation] Comparative analysis of Vibrio cholerae strains by PFGE and Novel PCR-based molecular typing methods based on the genetic diversity of superintegron.2009

    • Author(s)
      N. Chowdhury, S. Haldar, A. Hinenoya, M. Asakura, S. Yamasaki
    • Organizer
      VIBRIO 2009
    • Place of Presentation
      RioDejaneiro, Brazil
    • Related Report
      2008 Final Research Report
  • [Presentation] New variants of Vibrio cholerae O1 El Tor produce higher leveles of cholera toxin as compared to prototype El Tor strains.2009

    • Author(s)
      J. Ghosh, M. Senoh, T. Hamabata, A.K. Mukhopadhyay, T. Ramamurthy, S. Chjatterjee, M. Asakura, S. Yamasaki, G.B. Nair, Y. Takeda
    • Organizer
      13th International Conference on Emerging Infections Diseases in the Pacific Rim
    • Place of Presentation
      Kolkata, India
    • Related Report
      2008 Final Research Report
  • [Presentation] 新型Vibrio cholerae O1 El Tor variantは高濃度のコレラ毒素を産生する2009

    • Author(s)
      妹尾充敏, 濱端崇, 朝倉昌博, 山崎伸二, 竹田美文
    • Organizer
      第82回日本細菌学会総会
    • Place of Presentation
      名古屋
    • Related Report
      2008 Final Research Report
  • [Presentation] 小児下痢症患者におけるCytolethal distending toxin産生性大腸菌の持続感染性に関する解析2009

    • Author(s)
      日比野拓己, 島綾香, 日根野谷淳, 朝倉昌博, 山崎伸二
    • Organizer
      第82回日本細菌学会総会
    • Place of Presentation
      名古屋
    • Related Report
      2008 Final Research Report
  • [Presentation] ファージ非誘導型Cytolethal distending toxin-1産生性大腸菌が保有するcdt-I遺伝子の水平伝達について2009

    • Author(s)
      日根野谷淳, 朝倉昌博, 杉本典彦, 塚本定三, 山崎伸二
    • Organizer
      第82回日本細菌学会総会
    • Place of Presentation
      名古屋
    • Related Report
      2008 Final Research Report
  • [Presentation] 見落とされている, 途上国で罹患した下痢原大腸菌感染症2009

    • Author(s)
      飯島義雄
    • Organizer
      第22回公衆衛生情報研究協議会研究会
    • Place of Presentation
      神戸
    • Related Report
      2008 Annual Research Report 2008 Final Research Report
  • [Presentation] Comparative analysis of Vibrio cholerae strains by PFGE and Novel PCR-based molecular typing methods based on the genetic diversity of superintegron2009

    • Author(s)
      N.Chowdhury, 他4名
    • Organizer
      VIBRIO 2009
    • Place of Presentation
      RioDejaneiro, Brazil
    • Related Report
      2008 Annual Research Report
  • [Presentation] New variants of Vibrio cholerae O1 El Tor produce higher leveles of cholera toxin as compared to prototype El Tor strains2009

    • Author(s)
      J.Ghosh, 他9名
    • Organizer
      13th International Conference on Emerging Infections Diseases in the Pacific Rim
    • Place of Presentation
      Kolkata, India
    • Related Report
      2008 Annual Research Report
  • [Presentation] 微生物試験法細菌一般試験法免疫学的検査法2009

    • Author(s)
      飯島義雄, 他6名
    • Organizer
      第129年回日本薬学会
    • Place of Presentation
      京都
    • Related Report
      2008 Annual Research Report
  • [Presentation] Genetic analysis of a lambdoid phage encoding cytolethal distending toxin-I produced by Escherichia coli.2008

    • Author(s)
      S. Yamasaki
    • Organizer
      9th Korea- Japan International Symposium on Microbiology
    • Place of Presentation
      Seoul, Korea
    • Year and Date
      2008-10-17
    • Related Report
      2008 Final Research Report
  • [Presentation] Genetic analysis of a lambdoid phage encoding cytolethal distending toxin-I produced by Escherichia coil2008

    • Author(s)
      S.Yamasaki
    • Organizer
      The 9th Korea-Japan International Symposium on Microbiology
    • Place of Presentation
      Seoul, Korea
    • Year and Date
      2008-10-17
    • Related Report
      2008 Annual Research Report
  • [Presentation] Genetic diversity of cytolethal distending toxin (CDT) phage genome in Cdt-I-producing Escherichia coli.2008

    • Author(s)
      A. Hinenoya, M. Asakura, A. Nagita, N. Sugimoto, T. Tsukamoto, Shah M. Faruque, G.B. Nair, T. Ramamurthy, S. Yamasaki
    • Organizer
      43rd Joint Conference on cholera and other bacterial enteric infections panel
    • Place of Presentation
      Fukuoka, Japan
    • Related Report
      2008 Final Research Report
  • [Presentation] Development of novel PCR- based molecular typing methods for Vibrio cholerae on the basis of genetic diversity of super-integron2008

    • Author(s)
      N. Chowdhury, S. Haldar, A. Hinenoya, M. Asakura, T. Ramamurthy, B.L. Sarkar, S.M. Faruque, G.B. Nair, S. Yamasaki
    • Organizer
      第61回日本細菌学会関西支部総会
    • Place of Presentation
      京都
    • Related Report
      2008 Final Research Report
  • [Presentation] コレラ菌スーパーインテグロンの多様性を利用した新規PCR法に基づく分子疫学的解析法2008

    • Author(s)
      N. Chowdhury, S. Haldar, 日根野谷淳, 朝倉昌博, B.L. Sarkar, T. Ramamurthy, G.B. Nair, S.M. Faruque, 山崎伸二
    • Organizer
      第42回腸炎ビブリオシンポジウム
    • Place of Presentation
      富山
    • Related Report
      2008 Final Research Report
  • [Presentation] 我が国と国外で分離されたCytolethal distending toxin-1(CDT-1)産生性大腸菌の保有するCDT-1ファージの多様性解析2008

    • Author(s)
      日根野谷淳, 朝倉昌博, 杉本典彦, T. Ramamurthy, G.B. Nair, S.M. Faruque, 山崎伸二
    • Organizer
      第55回毒素シンポジウム
    • Place of Presentation
      ラフォーレ山中湖、山梨
    • Related Report
      2008 Final Research Report
  • [Presentation] Genetic diversity of cytolethal distending toxin-1 phage.2008

    • Author(s)
      A. Hinenoya, M. Asakura, N. Sugimoto, R. Deb, T. Ramamurthy, G B. Nair, S.M. Faruque, S. Yamasaki
    • Organizer
      One hundred eighth of General Meeting of American Society for Microbiology
    • Place of Presentation
      Boston, USA
    • Related Report
      2008 Final Research Report
  • [Presentation] Cytolethak distending toxin 1ファージの多様性解析2008

    • Author(s)
      日根野谷淳, 朝倉昌博, 杉本典彦, 西村和彦, 山崎伸二
    • Organizer
      第81回日本細菌学会総会
    • Place of Presentation
      京都
    • Related Report
      2008 Final Research Report
  • [Presentation] 我が国で分離した様々な血清型の腸管出血性大腸菌を用いた志賀毒素ファージを標的としたPCR-RFLP法の評価2008

    • Author(s)
      杉本典彦, 寺嶋淳, 嶋謙介, 呉育羅, 日根野谷淳, 朝倉昌博, 渡邉治雄, 山崎伸二
    • Organizer
      第12回腸管出血性大腸菌感染症シンポジウム
    • Place of Presentation
      東京
    • Related Report
      2008 Final Research Report
  • [Presentation] ンドにおけるインテグロンの分布とインテグロンの保有細菌の性状解析2007

    • Author(s)
      守屋有実子, 塚本定三, 朝倉昌博, 日根野谷淳, W. Samosornsuk, 西村和彦, T. Ramamurthy, 山崎伸二
    • Organizer
      第60回日本細菌学会関西支部総会
    • Place of Presentation
      大阪
    • Year and Date
      2007-11-10
    • Related Report
      2008 Final Research Report
  • [Presentation] Cytolethal distending toxin (CDT)-1をコードした新規ラムボイドファージの単離とCDT-Iファージの性状解析2007

    • Author(s)
      朝倉昌博, 日根野谷淳, 杉本典彦, M.S. Alam, A.N. Ghosh, T. Ramamurthy, S.M. Faruque, G.B. Nair, 山崎伸二
    • Organizer
      第60回日本細菌学会関西支部総会
    • Place of Presentation
      大阪
    • Year and Date
      2007-11-10
    • Related Report
      2008 Final Research Report
  • [Presentation] インドにおけるインテグロンの分布とインテグロンの保有細菌の性状解析2007

    • Author(s)
      守屋 有実子、山崎 伸二, 他
    • Organizer
      第60回日本細菌学会関西支部総会
    • Place of Presentation
      大阪大学
    • Year and Date
      2007-11-10
    • Related Report
      2007 Annual Research Report
  • [Presentation] The Peruvian El Tor strains of Vibrio cholerae O1 have a distinct region in the Vibrio seventh pandemic island-II.2007

    • Author(s)
      S. Nusrin, A.I. Gil, N.A. Bhuiyan, A. Safa, M. Asakura, C.F. Lanata, E. Hall, H. Miranda, B. Huapaya, C. Vargas G., M.A. Luna, D.A. Sack, S. Yamasaki, G.B. Nair
    • Organizer
      42nd Joint Conference on cholera and other bacterial enteric infections panel
    • Place of Presentation
      Austin, Texas, USA
    • Related Report
      2008 Final Research Report
  • [Presentation] Pathogenesis and outer membrane vesicle mediated transport of hemagglutinin protease of Vibrio cholerae O1.2007

    • Author(s)
      A. Pal, A. Ghosh, B. Das, R.K. Bhadra, S. Yamasaki, M. Asakura
    • Organizer
      VIBRIO 2007
    • Place of Presentation
      Paris France
    • Related Report
      2008 Final Research Report
  • [Presentation] Vibrio fluvialis: an emerging pathogen in causing acute diarrhea in Kolkata, India.2007

    • Author(s)
      G. Chowdhuray, E. Arakawa, M. Morita, H. Izumiya, G.P. Pazhani, M.K. Bhattacharya, P. Dutta, G.B. Nair, K. Okamoto, S. Shinoda, A.K. Mukhopadhyay, S. Yamasaki, H. Watanabe, R.K. Nady, Y. Takeda, S.K. Bhattacharya, T. Rammurthy
    • Organizer
      VIBRIO 2007
    • Place of Presentation
      Paris France
    • Related Report
      2008 Final Research Report
  • [Presentation] リアルタイムPCRによる下痢原因菌の検出系から見えてきたこと2007

    • Author(s)
      飯島義雄
    • Organizer
      第41回腸炎ビブリオシンポジウム
    • Place of Presentation
      神戸
    • Related Report
      2008 Final Research Report
  • [Book] Molecular epidemiology of Vibrio cholerae and Campylobacter isolated in Asian countries. Current Topics of Infectious Diseases in Japan and Asia(Edited by K. Tanaka, Y. Niki, A. Kokaze)2010

    • Author(s)
      S. Yamasaki, M. Asakura, S. Shiramaru, S. B. Neogi, A. Hinenoya, W. Samosornsuk, L. Shi, T. Ramamurthy
    • Publisher
      Springer
    • Related Report
      2008 Final Research Report
  • [Book] 腸管出血性大腸菌、バイオセーフティーの事典ー病原微生物とハザード対策の実際2008

    • Author(s)
      山崎伸二
    • Publisher
      みずく舎/医学評論社
    • Related Report
      2008 Final Research Report
  • [Book] Vibrio cholerae(コレラ菌)、最新細菌・カビ・酵母図鑑(高鳥浩介、五十君靜信監修、技術情報協会)2007

    • Author(s)
      山崎伸二
    • Related Report
      2008 Final Research Report
  • [Book] 最新細菌・カビ・酵母図鑑「Vibrio cholerae(コレラ菌)」2007

    • Author(s)
      山崎 伸二(分担執筆)
    • Total Pages
      228
    • Publisher
      技術情報協会
    • Related Report
      2007 Annual Research Report
  • [Remarks] S. Yamasaki:大阪大学大学院薬学研究科/大阪大学グローバルコラボレーションセンター主催、International Symposium on Cultivating Professionals in Health and Environment Risk Management「Infectious d iseases and their control in Asia」、March 17th, 2010、Osaka University, Osaka

    • Related Report
      2008 Final Research Report
  • [Remarks] S. Yamasaki. The 4th Nagasaki Symposium on Tropical and Emerging Infectious Diseases,「Molecular Epidemiology of Vibrio cholerae」, Nov. 26th 2009, Nagasaki

    • Related Report
      2008 Final Research Report
  • [Remarks] S. Yamasaki. International Symposium on fifty years of discovery of cholera toxin: A tribute to S.N. De,「Natural product can repress cholera toxin production by Vibrio cholerae」, Oct. 25th to 27th 2009, Kolkata, India

    • Related Report
      2008 Final Research Report
  • [Remarks] S. Yamasaki. The 6th Annual Meeting Showa International Symposium for Life Sciences, Current Topics of Infectious Diseases in Japan and Asia「Molecular epidemiology of Vibrio cholerae and Campylobacters isolated in Asian countries」September 19th 2009, Showa University, Tokyo.

    • Related Report
      2008 Final Research Report
  • [Remarks] S. Yamasaki. Prevalence of campylobacters and cytolethal distending toxin-producing Eshcerichia coli in diarrheal children in Japan. June 21st 2009, Guangzhou, China

    • Related Report
      2008 Final Research Report

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Published: 2007-04-01   Modified: 2016-04-21  

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