Nishizawa Toshihiro 西澤俊宏

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NISHIZAWA Toshihiro 西澤俊宏

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Researcher Number	80348648
Other IDs
Affiliation (Current)	2025: 国際医療福祉大学, 大学病院, 教授
Affiliation (based on the past Project Information) *help	2007 – 2008: Keio University, 医学部, 助教
Review Section/Research Field	Principal Investigator Bacteriology (including Mycology)
Keywords	Principal Investigator H.pylori / フルオロキノロン / H.phlore / gyrA遺伝子 / フルオロキノン / ヘリコバクター・ピロリ

Research Projects
(1 results)
Research Products
(55 results)

Rapid Detection of Point Mutations Conferring Resistance to Fluoroquinolone in the gyrA of Helicobacter pyloriPrincipal Investigator
- Principal Investigator
  
  NISHIZAWA Toshihiro
- Project Period (FY)
  2007 – 2008
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Bacteriology (including Mycology)
- Research Institution
  Keio University

All 2009 2008 2007 Other

All Journal Article Presentation Book

[Book] Helicobacter pylori感染症『Annual review2007消化器』林紀夫、日比紀文編集。2007
- Author(s)
  鈴木秀和、西澤俊宏、日比紀文
- Publisher
  中外医学社。東京。
- Data Source
  KAKENHI-PROJECT-19790327
[Book] Helicobacter plyor感染症『Annual review 2007 消化器』2007
- Author(s)
  鈴木秀和、西澤俊宏
- Publisher
  中外医学社
- Data Source
  KAKENHI-PROJECT-19790327
[Journal Article] ワーファリン内服中のメトロニダゾールによる除菌治療の注意点2009
- Author(s)
  西澤俊宏、鈴木秀和
- Journal Title
  
  Helicobacter Research. 13(1)
  
  Pages: 63-65
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19790327
[Journal Article] Fluoroquinolone-based third-line therapy for Helicobacter pylori eradication.2009
- Author(s)
  Nishizawa T, Suzuki H, Hibi T
- Journal Title
  
  J Clin. Biochem. Nutr. 44(2)
  
  Pages: 119-124
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19790327
[Journal Article] Early Helicobacter pylori eradication restores sonic hedgehog expression in the gastric mucosa of Mongolian aerbils2009
- Author(s)
  Toshihiro Nishizawa
- Journal Title
  
  Digestion 79(2)
  
  Pages: 99-108
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19790327
[Journal Article] Past Rifampicin Dosing Determines Rifabutin Resistance of Helicobacter pylori2009
- Author(s)
  Suzuki S, Suzuki H, Nishizawa T
- Journal Title
  
  Digestion 79(1)
  
  Pages: 1-4
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19790327
[Journal Article] Sitafloxacin and garenoxacin may overcome the antibiotic resistance of H. pylori with gyrA mutation2009
- Author(s)
  Suzuki H, Nishizawa T
- Journal Title
  
  Antimicrob Agents Chemother 53(4)
  
  Pages: 1720-1721
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19790327
[Journal Article] Past Rifampicin Dosing Determines Rifabutin Resistance of Helicobacter pylori2009
- Author(s)
  Suzuki S, Suzuki H, Nishizawa T, Kaneko F, Ootani S, Muraoka H, Saito Y, Kobayashi I, Hibi T
- Journal Title
  
  Digestion 14.79(1)
  
  Pages: 1-4
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19790327
[Journal Article] Early Helicobacter pylori eradication restores sonic hedgehog expression in the gastric mucosa of Mongolian gerbils.2009
- Author(s)
  Nishizawa T, Suzuki H, Nakagawa I, Minegishi Y, Masaoka T, Iwasaki E, Hibi T
- Journal Title
  
  Digestion 79(2)
  
  Pages: 99-108
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19790327
[Journal Article] Fluoroquinolone-based third-line therapy for Helicobacter pylori eradication2009
- Author(s)
  Nishizawa T
- Journal Title
  
  J Clin. Biochem. Nutr. 44(2)
  
  Pages: 119-124
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19790327
[Journal Article] Rebamipide promoted restoration of sonic hedgehog expression in the gastric mucosa after early eradication of Helicobacter pylori infection2009
- Author(s)
  Nishizawa T
- Journal Title
  
  Digestion (In press)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19790327
[Journal Article] Sitafloxacin and garenoxacin may overcome the antibiotic resistance of H. pylori with gyrA mutation2009
- Author(s)
  Suzuki H, Nishizawa T, Muraoka H, Hibi T
- Journal Title
  
  Antimicrob Agents Chemother 53(4)
  
  Pages: 1720-1721
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19790327
[Journal Article] ワーファリン内服中のメトロニダゾールによる除菌治療の注意点2009
- Author(s)
  西澤俊宏
- Journal Title
  
  Helicobacter Research 13(1)
  
  Pages: 63-65
- Data Source
  KAKENHI-PROJECT-19790327
[Journal Article] ガチフロキサシンはどういう薬剤ですか? H. pylori 除菌に有効ですか?2008
- Author(s)
  西澤俊宏、鈴木秀和
- Journal Title
  
  Helicobacter Research Vol. 12. no 2
  
  Pages: 59-61
- Data Source
  KAKENHI-PROJECT-19790327
[Journal Article] Gatifloxacin-based triple therapy as third-line regimen for Helicobacter pylori eradication2008
- Author(s)
  Nishizawa T
- Journal Title
  
  J Gastroenterol Hepatol 23(2)
  
  Pages: 167-170
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19790327
[Journal Article] Alphaketoglutarate oxidoreductase, an essential salvage enzyme of energy metabolism, in coccoid form of Helicobacter pylori2008
- Author(s)
  Tsugawa H, Suzuki H, Nakagawa I, Nishizawa T
- Journal Title
  
  Biochem Biophys Res Commun. 376(1)
  
  Pages: 46-51
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19790327
[Journal Article] IgG4-negatie autoimmune pancreatitis with sclerosing cholangitis and colitis : possible association primary sclerosing cholangitis?2008
- Author(s)
  Saeki K, Hozawa S, Miyata N, Nishizawa, T
- Journal Title
  
  Intern. Med. 47(10)
  
  Pages: 943-948
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19790327
[Journal Article] FDの病態とグレリン2008
- Author(s)
  西澤俊宏、鈴木秀和
- Journal Title
  
  消化器の臨床 Vol. No. 4
- Data Source
  KAKENHI-PROJECT-19790327
[Journal Article] Helicobacter pylori研究の年間レビュー、非悪性胃十二指腸疾患とのかかわり2008
- Author(s)
  鈴木秀和、西澤俊宏
- Journal Title
  
  Helicobacter Research. Vol. 12. no 2
  
  Pages: 26-28
- Data Source
  KAKENHI-PROJECT-19790327
[Journal Article] FDの病態とグレリン2008
- Author(s)
  西澤俊宏
- Journal Title
  
  消化器の臨床 4(11)
  
  Pages: 385-388
- Data Source
  KAKENHI-PROJECT-19790327
[Journal Article] Alpha-ketoglutarate oxidoreductase, an essential salvage enzyme of energy metabolism, in coccoid form of Helicobacter pylori2008
- Author(s)
  Tsugawa H, Suzuki H, Nakagawa I, Nishizawa T , Saito Y, Suematsu M, Hibi T
- Journal Title
  
  Biochem Biophys Res Commun 376(1)
  
  Pages: 46-51
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19790327
[Journal Article] IgG4-negative autoimmune pancreatitis with sclerosing cholangitis and colitis : possible association with primary sclerosing cholangitis?2008
- Author(s)
  Saeki K, Hozawa S, Miyata N, Nishizawa, T, Soma H, Iwao Y, Kameyama K, Hibi T
- Journal Title
  
  Intern. Med. 47(10)
  
  Pages: 943-948
- NAID
  130000078683
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19790327
[Journal Article] Gatifloxacin-based triple therapy as third-line regimen for Helicobacter pylori eradication2008
- Author(s)
  Nishizawa T, Suzuki H, Nakagawa I, Iwasaki E, Masaoka T, Hibi T
- Journal Title
  
  J Gastroenterol Hepatol 23:s2
  
  Pages: 167-170
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19790327
[Journal Article] Reduced conscious blood flow in the stomach during NSAIDsadministration assessed by flash echo imaging2007
- Author(s)
  Toshihiro Nishizawa
- Journal Title
  
  Scand. J. Gasroenterol 42(9)
  
  Pages: 1040-1044
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19790327
[Journal Article] Enhanced gastric transmural blood flow in aspirinIntoxication2007
- Author(s)
  Toshihiro Nishizawa
- Journal Title
  
  J Gastroenterol Hepatol 22(11)
  
  Pages: 2037-2037
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19790327
[Journal Article] Rapid detection of point mutations conferring resistance to fluoroquinolone in the gyrA of Helicobacter pylori by allele-specific polymerase Chain Reaction.2007
- Author(s)
  Nishizawa T, Suzuki H, Ayako U, Muraoka M, Iwasaki E, Masaoka M, Kobayashi I, Hibi T.
- Journal Title
  
  J. Clin. Microbiol 45(2)
  
  Pages: 303-305
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19790327
[Journal Article] Helicobacter pylori eradication restored Sonic hedgehog expression in the stomach.2007
- Author(s)
  Nishizawa T, Suzuki H, Masaoka T, Miegishi Y, Eisuke I, Hibi T
- Journal Title
  
  Hepatogastroenterology 54(75)
  
  Pages: 697-700
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19790327
[Journal Article] 臨床医学の展望、消化器病学、上部消化管疾患。2007
- Author(s)
  鈴木秀和、正岡建洋、西澤俊宏、岩崎栄典、日比紀文
- Journal Title
  
  日本医事新報 4322
  
  Pages: 64-65
- Data Source
  KAKENHI-PROJECT-19790327
[Journal Article] Helicobacter pylori eradication restored Sonic hedgehog expression in the stomach2007
- Author(s)
  Toshihiro Nishizawa
- Journal Title
  
  Hepatogastroenterology 54(75)
  
  Pages: 697-700
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19790327
[Journal Article] レプチン。その病態生理学的意義。2007
- Author(s)
  鈴木秀和, 西澤俊宏
- Journal Title
  
  医学のあゆみ Vol.223,N07
  
  Pages: 521-524
- Data Source
  KAKENHI-PROJECT-19790327
[Journal Article] Helicobacter pyloriの二次・三次除菌療法2007
- Author(s)
  西澤俊宏、鈴木秀和
- Journal Title
  
  消化管Network Vol. 8, No4
- Data Source
  KAKENHI-PROJECT-19790327
[Journal Article] Enhanced gastric transmural blood flow in aspirin intoxication2007
- Author(s)
  Nishizawa T, Suzuki H, Masaoka T, Hibi T
- Journal Title
  
  J Gastroenterol Hepatol 22(11)
  
  Pages: 2037-2037
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19790327
[Journal Article] 膵癌との鑑別に苦慮した膵仮性嚢胞を伴うアルコール性膵炎の1例2007
- Author(s)
  西澤俊宏,朴沢重成,鈴木秀和,今枝博之,樋口肇,久松理一,永田博司,島津元秀,向井万起男,日比紀文
- Journal Title
  
  膵臓 22
  
  Pages: 503-508
- NAID
  10024366606
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19790327
[Journal Article] Rapid detection of point mutations conferring resistance to f1 uoroquinolone in the gyrA of Helicobacter pylori by allele-specific poljrmerase Chain Reaction2007
- Author(s)
  Toshihiro Nishizawa
- Journal Title
  
  J. Clin. Microbiol. 45(2)
  
  Pages: 303-305
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19790327
[Journal Article] A new eradication resistance index as a predictor of metronidazole-containing second-line treatment of Helicobacter pylori.2007
- Author(s)
  Nishizawa T, Suzuki H, Masaoka T, Iwasaki E, Hibi T
- Journal Title
  
  Digestion 76(3-4)
  
  Pages: 215-220
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19790327
[Journal Article] Reduced conscious blood flow in the stomach during non-steroidal anti-inflammatory drugs administration assessed by flash echo imaging.2007
- Author(s)
  Nishizawa T, Suzuki H, Masaoka T, Iwasaki E, Hibi T
- Journal Title
  
  Scand. J. Gasroenterol 42(9)
  
  Pages: 1040-1044
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19790327
[Journal Article] 抗へリコバクター食品2007
- Author(s)
  鈴木秀和、西澤俊宏、日比紀文
- Journal Title
  
  G. I. Research 15(1)
  
  Pages: 55-59
- Data Source
  KAKENHI-PROJECT-19790327
[Journal Article] 肥満遺伝子産物、レプチン。その病態生理学的意義。2007
- Author(s)
  鈴木秀和、西澤俊宏
- Journal Title
  
  医学のあゆみ Vol. 223, No7
  
  Pages: 521-524
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19790327
[Journal Article] A new eradication resistance index as a predictor of metronidazole-containing second-line treatment of Helicobacter pylori2007
- Author(s)
  Toshihiro Nishizawa
- Journal Title
  
  Digestion 76(3-4)
  
  Pages: 215-220
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19790327
[Journal Article] Rebamipide promoted restoration of sonic hedgehog expression in the gastric mucosa after early eradication of Helicobacter pylori infection
- Author(s)
  Nishizawa T, Suzuki H, Nakagawa I, Minegishi Y, Masaoka T, Iwasaki E, Hibi T
- Journal Title
  
  Digestion (in prss)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19790327
[Presentation] Earlier H pylori eradication restores sonic hedgehog expression in the gastric mucosa2008
- Author(s)
  Toshihiro Nishizawa
- Organizer
  Digestive Disease Week 2008
- Place of Presentation
  San Diego
- Year and Date
  2008-05-19
- Data Source
  KAKENHI-PROJECT-19790327
[Presentation] Earlier H. pylori eradication restores sonic hedgehog expression in the gastric mucosa2008
- Author(s)
  Nishizawa, T. Hidekazu Suzuki, Yuriko Minegishi, Tatsuhiro Masaoka, Eisuke Iwasaki, Toshifumi Hibi
- Organizer
  Earlier H. pylori eradication restores sonic hedgehog expression in the gastric mucosa
- Place of Presentation
  Sandiego
- Year and Date
  2008-05-18
- Data Source
  KAKENHI-PROJECT-19790327
[Presentation] Sonic hedgehog expression in the gastric mucosa with or without Heterotopic proliferative glands after the H・ pylori eradication.2007
- Author(s)
  Toshihiro Nishizawa
- Organizer
  Gastroiatestmal response to injury
- Place of Presentation
  Quebec Canada
- Year and Date
  2007-10-03
- Data Source
  KAKENHI-PROJECT-19790327
[Presentation] Eradication resistance index as a predictor of response to MNZ-containing second-line treatment for H.pylori infection2007
- Author(s)
  Toshihiro Nishizawa
- Organizer
  Digestive Disease Week 2007
- Place of Presentation
  Washington, D.C
- Year and Date
  2007-05-23
- Data Source
  KAKENHI-PROJECT-19790327
[Presentation] 除菌療法によるsonic hedgehog発現変化と胃粘膜再生2007
- Author(s)
  西澤俊宏, 鈴木秀和,峯岸ゆり子,正岡建洋,岩崎栄典,齋藤義正,日比紀文
- Organizer
  日本消化器免疫学会総会
- Place of Presentation
  品川
- Year and Date
  2007-07-09
- Data Source
  KAKENHI-PROJECT-19790327
[Presentation] Prediction of the results of MNZ-based second-line and GFLX-based third-line therapies after H.pylori eradication failure.2007
- Author(s)
  Toshihiro Nishizawa
- Organizer
  Japan and US Collaboration Conference
- Place of Presentation
  Tokyo
- Year and Date
  2007-11-16
- Data Source
  KAKENHI-PROJECT-19790327
[Presentation] Eradication resistance index as a predictor of response to metronidazole-containing second-line treatment for Helicobacter pylori infection2007
- Author(s)
  Nishizawa, T., Hidekazu Suzuki, Tatsuhiro Masaoka , Eisuke Iwasaki, Toshifumi Hibi
- Organizer
  Digestive Disease Week 2007
- Place of Presentation
  Washington, D. C.
- Year and Date
  2007-05-23
- Data Source
  KAKENHI-PROJECT-19790327
[Presentation] ガチフロキサシンによる三次除菌療法2007
- Author(s)
  西澤俊宏, 鈴木秀和, 正岡建洋, 村岡宏江, 岩崎栄典, 鈴木雅之,小林寅哲, 日比紀文
- Organizer
  第13 回ヘリコバクター学会
- Place of Presentation
  大津
- Year and Date
  2007-06-22
- Data Source
  KAKENHI-PROJECT-19790327
[Presentation] Third line H. pylori eradication therapy after the failure of metronidazole-containing second line therapy2007
- Author(s)
  Nishizawa, T., Suzuki, H., Umezawa, A., Iwasaki, E., Muraoka, H., Masaoka, T., Kobayashi, I., Hibi, T
- Organizer
  The 12th Taishotoyama International Symposium
- Place of Presentation
  Shimoda
- Year and Date
  2007-04-27
- Data Source
  KAKENHI-PROJECT-19790327
[Presentation] 感染不ナネズミ胃炎でのsonic hedgehog及びRUNX3発現と除菌後の胃粘膜再生-胃がん予防の除菌時期の考察2007
- Author(s)
  西澤俊宏
- Organizer
  49回日本消化器病学会大会, シンポジウム
- Place of Presentation
  神戸
- Year and Date
  2007-10-20
- Data Source
  KAKENHI-PROJECT-19790327
[Presentation] ガチフロキサシンによる三次除菌療法2007
- Author(s)
  西澤俊宏
- Organizer
  第13回ヘリコバクター学会
- Place of Presentation
  大津
- Year and Date
  2007-06-22
- Data Source
  KAKENHI-PROJECT-19790327
[Presentation] Prediction of the results of metronidazole-based second-line and gatifloxacin-based third-line therapies after the failure of H. pylori eradication.2007
- Author(s)
  Nishizawa, T., Suzuki, H., Nakagawa I., Iwasaki, E., Masaoka, T., Hibi, T.
- Organizer
  The 1st Japan and US Collaboration Conference in Gastroenterology.
- Place of Presentation
  Tokyo
- Year and Date
  2007-11-16
- Data Source
  KAKENHI-PROJECT-19790327
[Presentation] 感染スナネズミ胃炎でのsonic hedgehog及びRUNX3発現と除菌後の胃粘膜再生-胃がん予防の除菌時期の考察2007
- Author(s)
  西澤俊宏, 鈴木秀和,日比紀文
- Organizer
  49回日本消化器病学会大会シンポジウム
- Place of Presentation
  神戸
- Year and Date
  2007-10-20
- Data Source
  KAKENHI-PROJECT-19790327
[Presentation] Third line H. pylori eradication therapy after the failure ofmetronidazole-containing second line therapy.2007
- Author(s)
  Toshihiro Nishizawa
- Organizer
  Taishotoyama International Symposum.
- Place of Presentation
  Shimoda.
- Year and Date
  2007-04-27
- Data Source
  KAKENHI-PROJECT-19790327
[Presentation] Sonic hedgehog expression in the gastric mucosa with or without Heterotopic proliferative glands after the Helicobacter pylori eradication.2007
- Author(s)
  Nishizawa, T., Hidekazu Suzuki, Yuriko Minegishi , Tatsuhiro Masaoka, Eisuke Iwasaki, Toshifumi Hibi
- Organizer
  Gastrointestinal response to injury.
- Place of Presentation
  Quebec Canada.
- Year and Date
  2007-10-03
- Data Source
  KAKENHI-PROJECT-19790327

Nishizawa Toshihiro 西澤 俊宏

NISHIZAWA Toshihiro 西澤 俊宏

Research Projects

Research Products

Rapid Detection of Point Mutations Conferring Resistance to Fluoroquinolone in the gyrA of Helicobacter pyloriPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Book] Helicobacter pylori感染症『Annual review2007消化器』林紀夫、日比紀文編集。2007

Author(s)

Publisher

Data Source

[Book] Helicobacter plyor感染症『Annual review 2007 消化器』2007

Author(s)

Publisher

Data Source

[Journal Article] ワーファリン内服中のメトロニダゾールによる除菌治療の注意点2009

Author(s)

Journal Title

Data Source

[Journal Article] Fluoroquinolone-based third-line therapy for Helicobacter pylori eradication.2009

Author(s)

Journal Title

Data Source

[Journal Article] Early Helicobacter pylori eradication restores sonic hedgehog expression in the gastric mucosa of Mongolian aerbils2009

Author(s)

Journal Title

Data Source

[Journal Article] Past Rifampicin Dosing Determines Rifabutin Resistance of Helicobacter pylori2009

Author(s)

Journal Title

Data Source

[Journal Article] Sitafloxacin and garenoxacin may overcome the antibiotic resistance of H. pylori with gyrA mutation2009

Author(s)

Journal Title

Data Source

[Journal Article] Past Rifampicin Dosing Determines Rifabutin Resistance of Helicobacter pylori2009

Author(s)

Journal Title

Data Source

[Journal Article] Early Helicobacter pylori eradication restores sonic hedgehog expression in the gastric mucosa of Mongolian gerbils.2009

Author(s)

Journal Title

Data Source

[Journal Article] Fluoroquinolone-based third-line therapy for Helicobacter pylori eradication2009

Author(s)

Journal Title

Data Source

[Journal Article] Rebamipide promoted restoration of sonic hedgehog expression in the gastric mucosa after early eradication of Helicobacter pylori infection2009

Author(s)

Journal Title

Data Source

[Journal Article] Sitafloxacin and garenoxacin may overcome the antibiotic resistance of H. pylori with gyrA mutation2009

Author(s)

Journal Title

Data Source

[Journal Article] ワーファリン内服中のメトロニダゾールによる除菌治療の注意点2009

Author(s)

Journal Title

Data Source

[Journal Article] ガチフロキサシンはどういう薬剤ですか? H. pylori 除菌に有効ですか?2008

Author(s)

Journal Title

Data Source

[Journal Article] Gatifloxacin-based triple therapy as third-line regimen for Helicobacter pylori eradication2008

Author(s)

Journal Title

Data Source

[Journal Article] Alphaketoglutarate oxidoreductase, an essential salvage enzyme of energy metabolism, in coccoid form of Helicobacter pylori2008

Author(s)

Journal Title

Data Source

[Journal Article] IgG4-negatie autoimmune pancreatitis with sclerosing cholangitis and colitis : possible association primary sclerosing cholangitis?2008

Author(s)

Journal Title

Data Source

[Journal Article] FDの病態とグレリン2008

Author(s)

Nishizawa Toshihiro 西澤俊宏

NISHIZAWA Toshihiro 西澤俊宏