K. Ohnita: search on Z-Library

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1

On instability of Yang-Mills connections

Shoshichi Kobayashi, Yoshihiro Ohnita, Masaru Takeuchi

Journal:

Mathematische Zeitschrift

Year:

1986

Language:

english

File:

PDF, 990 KB

english, 1986

2

On the mean curvature ofR-spaces

Yoshihisa Kitagawa, Yoshihiro Ohnita

Journal:

Mathematische Annalen

Year:

1983

Language:

english

File:

PDF, 205 KB

english, 1983

3

Stability, complex-analyticity and constancy of pluriharmonic maps from compact Kaehler manifolds

Yoshihiro Ohnita, Seiichi Udagawa

Journal:

Mathematische Zeitschrift

Year:

1990

Language:

english

File:

PDF, 884 KB

english, 1990

4

On Lagrangian submanifolds in complex hyperquadrics and isoparametric hypersurfaces in spheres

Hui Ma, Yoshihiro Ohnita

Journal:

Mathematische Zeitschrift

Year:

2009

Language:

english

File:

PDF, 427 KB

english, 2009

5

On Pluriharmonicity of Stable Harmonic Maps

Journal:

Journal of the London Mathematical Society

Year:

1987

Language:

english

File:

PDF, 119 KB

english, 1987

6

Pluriharmonic Maps into Compact Lie Groups and Factorization into Unitons

Ohnita, Y., Valli, G.

Journal:

Proceedings of the London Mathematical Society

Year:

1990

Language:

english

File:

PDF, 568 KB

english, 1990

7

Hamiltonian stability of certain minimal Lagrangian submanifolds in complex projective spaces

Amarzaya, Amartuvshin, Ohnita, Yoshihiro

Journal:

Tohoku Mathematical Journal

Year:

2003

Language:

english

File:

PDF, 927 KB

english, 2003

8

A Scoring System to Stratify Curability after Endoscopic Submucosal Dissection for Early Gastric Cancer: “eCura system”

Hatta, Waku, Gotoda, Takuji, Oyama, Tsuneo, Kawata, Noboru, Takahashi, Akiko, Yoshifuku, Yoshikazu, Hoteya, Shu, Nakagawa, Masahiro, Hirano, Masaaki, Esaki, Mitsuru, Matsuda, Mitsuru, Ohnita, Ken, Yam

Journal:

American Journal of Gastroenterology

Year:

2017

Language:

english

File:

PDF, 303 KB

english, 2017

9

Hamiltonian stability of the Gauss images of homogeneous isoparametric hypersurfaces, I

Ma, Hui, Ohnita, Yoshihiro

Journal:

Journal Of Differential Geometry

Year:

2014

Language:

english

File:

PDF, 536 KB

english, 2014

10

[Springer Proceedings in Mathematics & Statistics] Hermitian–Grassmannian Submanifolds Volume 203 || Derivatives on Real Hypersurfaces of Non-flat Complex Space Forms

Suh, Young Jin, Ohnita, Yoshihiro, Zhou, Jiazu, Kim, Byung Hak, Lee, Hyunjin

Year:

2017

Language:

english

File:

PDF, 148 KB

english, 2017

11

[Springer Proceedings in Mathematics & Statistics] Hermitian–Grassmannian Submanifolds Volume 203 || Reeb Recurrent Structure Jacobi Operator on Real Hypersurfaces in Complex Two-Plane Grassmannians

Suh, Young Jin, Ohnita, Yoshihiro, Zhou, Jiazu, Kim, Byung Hak, Lee, Hyunjin

Year:

2017

Language:

english

File:

PDF, 198 KB

english, 2017

12

Correction: Toyocamycin attenuates free fatty acid-induced hepatic steatosis and apoptosis in cultured hepatocytes and ameliorates nonalcoholic fatty liver disease in mice

Takahara, Ikuko, Akazawa, Yuko, Tabuchi, Maiko, Matsuda, Katsuya, Miyaaki, Hisamitsu, Kido, Youko, Kanda, Yasuko, Taura, Naota, Ohnita, Ken, Takeshima, Fuminao, Sakai, Yusuke, Eguchi, Susumu, Nakashim

Journal:

Year:

2020

File:

PDF, 166 KB

2020

13

Helicobacter pylori infection in patients with gastric involvement by adult T-cell leukemia/lymphoma

Ken Ohnita, Hajime Isomoto, Yohei Mizuta, Takahiro Maeda, Masuho Haraguchi, Masanobu Miyazaki, Kunihiko Murase, Ikuo Murata, Masao Tomonaga, Shigeru Kohno

Journal:

Year:

2002

Language:

english

File:

PDF, 2.72 MB

english, 2002

14

Comparison of the grade evaluated by “Liver damage” of Liver Cancer Study Group of Japan and Child-Pugh classification in patients with hepatocellular carcinoma

Katsuhisa Omagari, Kazuo Ohba, Yoshiko Kadokawa, Hiroaki Hazama, Jun-ichi Masuda, Hideki Kinoshita, Isao Matsuo, Ken Ohnita, Yohei Mizuta, Kenji Hayashida, Shigeru Kohno

Journal:

Hepatology Research

Year:

2006

Language:

english

File:

PDF, 275 KB

english, 2006

15

Management of esophageal stricture after complete circular endoscopic submucosal dissection for superficial esophageal squamous cell carcinoma

Hajime Isomoto, Naoyuki Yamaguchi, Toshiyuki Nakayama, Tomayoshi Hayashi, Hitoshi Nishiyama, Ken Ohnita, Fuminao Takeshima, Saburo Shikuwa, Shigeru Kohno, Kazuhiko Nakao

Journal:

BMC Gastroenterology

Year:

2011

Language:

english

File:

PDF, 4.46 MB

english, 2011

16

Helical geodesic immersions into complex space forms

Sadahiro Maeda, Yoshihiro Ohnita

Journal:

Geometriae Dedicata

Year:

1989

Language:

english

File:

PDF, 864 KB

english, 1989

17

On the fundamental group of the space of harmonic 2-spheres in then-sphere

Mikio Furuta, Martin A. Guest, Motoko Kotani, Yoshihiro Ohnita

Journal:

Mathematische Zeitschrift

Year:

1994

Language:

english

File:

PDF, 818 KB

english, 1994

18

Concentrations of α- and β-defensins in plasma of patients with inflammatory bowel disease

N. Yamaguchi, H. Isomoto, H. Mukae, H. Ishimoto, K. Ohnita, S. Shikuwa, Y. Mizuta, M. Nakazato, S. Kohno

Journal:

Inflammation Research

Year:

2009

Language:

english

File:

PDF, 244 KB

english, 2009

19

Factors related to the curability of early gastric cancer with endoscopic submucosal dissection

Ken Ohnita, Hajime Isomoto, Naoyuki Yamaguchi, Eiichiro Fukuda, Takashi Nakamura, Hitoshi Nishiyama, Yohei Mizuta, Motohisa Akiyama, Kazuhiko Nakao, Shigeru Kohno, Saburo Shikuwa

Journal:

Surgical Endoscopy

Year:

2009

Language:

english

File:

PDF, 162 KB

english, 2009

20

Endoscopic submucosal dissection for rectal carcinoid tumors

Naoyuki Yamaguchi, Hajime Isomoto, Hitoshi Nishiyama, Eiichiro Fukuda, Hiroyuki Ishii, Takashi Nakamura, Ken Ohnita, Tomayoshi Hayashi, Shigeru Kohno, Kazuhiko Nakao, Saburo Shikuwa

Journal:

Surgical Endoscopy

Year:

2010

Language:

english

File:

PDF, 277 KB

english, 2010

21

Endoscopic submucosal dissection for laterally spreading tumours of the colorectum in 200 consecutive cases

Hitoshi Nishiyama, Hajime Isomoto, Naoyuki Yamaguchi, Hiroyuki Ishii, Eiichiro Fukuda, Haruhisa Machida, Takashi Nakamura, Ken Ohnita, Saburo Shikuwa, Shigeru Kohno, Kazuhiko Nakao

Journal:

Surgical Endoscopy

Year:

2010

Language:

english

File:

PDF, 182 KB

english, 2010

22

Ulcerative colitis complicating pseudomembranous colitis of the right colon

Aiping Wang, Fuminao Takeshima, Maho Ikeda, Ken Ohnita, Hisashi Furusu, Hajime Isomoto, Yohei Mizuta, Kunihiko Murase, Ikuo Murata, Shigeru Kohno

Journal:

Journal of Gastroenterology

Year:

2002

Language:

english

File:

PDF, 105 KB

english, 2002

23

Influence ofHelicobacter pyloriinfection on in vitro responsiveness of gastric fundus to agonists and to stimulation of enteric nerves in Mongolian gerbils

Yusuke Takehara, Yohei Mizuta, Hajime Isomoto, Ken Ohnita, Masaya Yoshimura, Takashi Nakamura, Fuminao Takeshima, Katsuhisa Omagari, Kunihiko Murase, Ikuo Murata, Kohtaro Taniyama, Shigeru Kohno

Journal:

Journal of Gastroenterology

Year:

2002

Language:

english

File:

PDF, 1.41 MB

english, 2002

24

Circulating Ghrelin Levels in Patients with Various Upper Gastrointestinal Diseases

Hajime Isomoto, Hiroaki Ueno, Yoshito Nishi, Toru Yasutake, Kenji Tanaka, Naoko Kawano, Ken Ohnita, Yohei Mizuta, Kenichiro Inoue, Masamitsu Nakazato, Shigeru Kohno

Journal:

Digestive Diseases and Sciences

Year:

2005

Language:

english

File:

PDF, 113 KB

english, 2005

25

Flow Cytometric Analysis of Expression of Transforming Growth Factor-β and Glucocorticoid-Induced Tumor Necrosis Factor Receptor on CD4+ CD25+ T Cells of Patients with Inflammatory Bowel Disease

Maho Ikeda, Fuminao Takeshima, Kazuo Ohba, Ken Ohnita, Hajime Isomoto, Masaki Yamakawa, Katsuhisa Omagari, Yohei Mizuta, Shigeru Kohno

Journal:

Digestive Diseases and Sciences

Year:

2006

Language:

english

File:

PDF, 294 KB

english, 2006

26

Magnifying Chromoendoscopic Findings of Early Gastric Cancer and Gastric Adenoma

Ken Ohnita, Hajime Isomoto, Saburo Shikuwa, Naoyuki Yamaguchi, Toshiyuki Nakayama, Hitoshi Nishiyama, Kenta Okamoto, Eiichiro Fukuda, Fuminao Takeshima, Tomayoshi Hayashi, Shigeru Kohno, Kazuhiko Naka

Journal:

Digestive Diseases and Sciences

Year:

2011

Language:

english

File:

PDF, 1.26 MB

english, 2011

27

Intraosseous fat necrosis associated with alcoholic pancreatitis

Daisuke Norimura, Yohei Mizuta, Kazuo Ohba, Junyo Oh, Hiroyuki Oohara, Nobuya Nakahara, Naoyuki Yamaguchi, Ken Ohnita, Hajime Isomoto, Saburo Shikuwa, Kazuhiko Nakao, Shigeru Kohno

Journal:

Clinical Journal of Gastroenterology

Year:

2009

Language:

english

File:

PDF, 322 KB

english, 2009

28

A NEW THIN ENDOSCOPIC METHOD OF TRANSANAL DRAINAGE TUBE INSERTION FOR ACUTE COLONIC OBSTRUCTION DUE TO COLORECTAL CANCER

Ken Ohnita, Saburo Shikuwa, Hajime Isomoto, Naoyuki Yamaguchi, Kenta Okamoto, Hitoshi Nishiyama, Eiichiro Fukuda, Takashi Nakamura, Yohei Mizuta, Shigeru Kohno

Journal:

Digestive Endoscopy

Year:

2009

Language:

english

File:

PDF, 180 KB

english, 2009

29

MAGNIFYING ENDOSCOPIC OBSERVATION WITH NARROW BAND IMAGING FOR SPECIALIZED INTESTINAL METAPLASIA IN BARRETT'S ESOPHAGUS WITH SPECIAL REFERENCE TO LIGHT BLUE CRESTS

Daisuke Norimura, Hajime Isomoto, Toshiyuki Nakayama, Tomayoshi Hayashi, Takashi Suematsu, Yujiro Nakashima, Naoki Inoue, Kayoko Matsushima, Naoyuki Yamaguchi, Ken Ohnita, Yohei Mizuta, Kenichiro Inou

Journal:

Digestive Endoscopy

Year:

2010

Language:

english

File:

PDF, 679 KB

english, 2010

30

BENEFICIAL USE OF MAGNIFYING ENDOSCOPY WITH NARROW-BAND IMAGING FOR DIAGNOSING A PATIENT WITH SQUAMOUS CELL CARCINOMA OF THE ANAL CANAL

TOMOHITO MORISAKI, HAJIME ISOMOTO, YUKO AKAZAWA, NAOYUKI YAMAGUCHI, KEN OHNITA, FUMINAO TAKESHIMA, HIROAKI TAKESHITA, TERUMITSU SAWAI, KUNIKO ABE, KAZUHIKO NAKAO

Journal:

Digestive Endoscopy

Year:

2012

Language:

english

File:

PDF, 9.44 MB

english, 2012

31

Does the diagnosis of primary biliary cirrhosis or autoimmune cholangitis depend on the ‘phase’ of the disease?

Yoshiko Kadokawa, Katsuhisa Omagari, Kazuo Ohba, Jun-ichi Masuda, Hiroaki Hazama, Hideki Kinoshita, Ken Ohnita, Yohei Mizuta, Hajime Tanioka, Takeo Imanishi, Shigeru Kohno

Journal:

Liver International

Year:

2005

Language:

english

File:

PDF, 168 KB

english, 2005

32

Enhanced Expression of Transcription Factor E2F in Helicobacter pylori-infected Gastric Mucosa

Hajime Isomoto, Hisashi Furusu, Masashi Shin, Ken Ohnita, Masanobu Miyazaki, Katsuhisa Omagari, Yohei Mizuta, Kunihiko Murase, Ken-ichiro Inoue, Ikuo Murata, Takehiko Koji, Shigeru Kohno

Journal:

Year:

2002

Language:

english

File:

PDF, 664 KB

english, 2002

33

Gastrointestinal: Gastric mucosa-associated lymphoid tissue (MALT) lymphoma observed by magnifying endoscopy with narrow band imaging

D Norimura, E Fukuda, T Yamao, D Niino, M Haraguchi, E Ozawa, Y Sawayama, Y Moriuchi, K Ohnita, H Isomoto, F Takeshima, K Nakao

Journal:

Journal of Gastroenterology and Hepatology

Year:

2012

Language:

english

File:

PDF, 745 KB

english, 2012

34

Endoscopic submucosal dissection for early gastric cancer: a large-scale feasibility study

Isomoto, H, Shikuwa, S, Yamaguchi, N, Fukuda, E, Ikeda, K, Nishiyama, H, Ohnita, K, Mizuta, Y, Shiozawa, J, Kohno, S

Journal:

Year:

2009

Language:

english

File:

PDF, 160 KB

english, 2009

35

Relationship between period of survival and clinicopathological characteristics in patients with colorectal liver metastasis

A. Nanashima, M. Araki, S. Tobinaga, M. Kunizaki, S. Hidaka, K. Shibata, K. Mochinaga, T. Sawai, H. Isomoto, K. Ohnita, M. Uehara, T. Nagayasu

Journal:

European Journal of Surgical Oncology (EJSO)

Year:

2009

Language:

english

File:

PDF, 163 KB

english, 2009

36

Endoscope disinfection using chlorine dioxide in an automated washer-disinfector

H. Isomoto, M. Urata, K. Kawazoe, J. Matsuda, Y. Nishi, A. Wada, K. Ohnita, Y. Hirakata, N. Matsuo, K. Inoue, T. Hirayama, S. Kamihira, S. Kohno

Journal:

Journal of Hospital Infection

Year:

2006

Language:

english

File:

PDF, 155 KB

english, 2006

37

Gastrointestinal: Novel endocytoscopic findings of gastric low-grade mucosa-associated lymphoid tissue lymphoma

H Isomoto, H Ishii, K Matsushima, K Ohnita, T Nakayama, T Hayashi, K Nakao

Journal:

Journal of Gastroenterology and Hepatology

Year:

2012

Language:

english

File:

PDF, 889 KB

english, 2012

38

Primary gastric follicular lymphoma manifesting as a submucosal tumor-like lesion

Daisuke Norimura, Eiichiro Fukuda, Takuji Yamao, Eisuke Ozawa, Shinya Sato, Yukiyoshi Moriuchi, Keisuke Iwasaki, Daisuke Niino, Kayoko Matsushima, Yuko Akazawa, Naoyuki Yamaguchi, Ken Ohnita, Hajime I

Journal:

Digestive Endoscopy

Year:

2012

Language:

english

File:

PDF, 411 KB

english, 2012

39

Intracellular balance of oxidative stress and cytoprotective molecules in damaged interlobular bile ducts in autoimmune hepatitis and primary biliary cirrhosis: In situ detection of 8-hydroxydeoxyguanosine and glutathione-S-transferase-pi

Yoshiko Kadokawa, Kazuo Ohba, Katsuhisa Omagari, Shiho Akazawa, Kenji Hayashida, Ken Ohnita, Fuminao Takeshima, Yohei Mizuta, Shigeru Kohno

Journal:

Hepatology Research

Year:

2007

Language:

english

File:

PDF, 608 KB

english, 2007

40

Colonic lymphomatous polyposis

Hajime Isomoto, Takahiro Maeda, Ken Ohnita, Toshiyuki Nakayama, Shigeru Kohno

Journal:

Gastrointestinal Endoscopy

Year:

2004

Language:

english

File:

PDF, 196 KB

english, 2004

41

Adult T-cell leukemia with colorectal involvement

Yuki Asada, Hajime Isomoto, Saburo Shikuwa, Masahiro Ito, Saburo Momita, Nobuhiro Matsumura, Kazuo Ohba, Ken Ohnita, Takashi Nakamura, Yohei Mizuta, Hiromi Ishibashi, Shigeru Kohno

Journal:

Gastrointestinal Endoscopy

Year:

2004

Language:

english

File:

PDF, 269 KB

english, 2004

42

Multiple lymphomatous polyposis of the colon originating from T-cells: a case report

H Isomoto, T Maeda, T Akashi, T Tsuchiya, Y Kawaguchi, Y Sawayama, S Koida, K Ohnita, S Kohno, M Tomonaga

Journal:

Digestive and Liver Disease

Year:

2004

Language:

english

File:

PDF, 324 KB

english, 2004

43

Importance of liver biopsy in patients with nonalcoholic steatohepatitis coexisting with clinical or biochemical signs of autoimmunity

K. Omagari, K. Ohba, Y. Kadokawa, K. Ohnita, Y. Mizuta, S. Kohno, Y. Onizuka, M. Nakamura, H. Aoyama, Y. Nakanuma

Journal:

Digestive and Liver Disease

Year:

2006

Language:

english

File:

PDF, 162 KB

english, 2006

44

Esophageal sebaceous glands diagnosed after endoscopic mucosal resection

Kayoko Matsushima, Hajime Isomoto, Saburo Shikuwa, Naoyuki Yamaguchi, Ken Ohnita, Yohei Mizuta, Tomayoshi Hayashi, Shigeru Kohno

Journal:

Gastrointestinal Endoscopy

Year:

2009

Language:

english

File:

PDF, 416 KB

english, 2009

45

Endoscopic Submucosal Dissection for Esophageal Neoplasms in Consecutive 41 cases

Hiroyuki Yajima, Naoyuki Yamaguchi, Ken Ohnita, Hajime Isomoto, Yohei Mizuta, Tomayoshi Hayashi, Shigeru Kohno

Journal:

Gastrointestinal Endoscopy

Year:

2009

Language:

english

File:

PDF, 93 KB

english, 2009

46

Colonic invasion of malignant peritoneal mesothelioma

Chen Chun Chan, Hajime Isomoto, Ken Ohnita, Yohei Mizuta, Shigeru Kohno, Tomayoshi Hayashi

Journal:

Gastrointestinal Endoscopy

Year:

2010

Language:

english

File:

PDF, 754 KB

english, 2010

47

Usefulness of oral prednisolone in the treatment of esophageal stricture after endoscopic submucosal dissection for superficial esophageal squamous cell carcinoma

Naoyuki Yamaguchi, Hajime Isomoto, Toshiyuki Nakayama, Tomayoshi Hayashi, Hitoshi Nishiyama, Ken Ohnita, Fuminao Takeshima, Saburo Shikuwa, Shigeru Kohno, Kazuhiko Nakao

Journal:

Gastrointestinal Endoscopy

Year:

2011

Language:

english

File:

PDF, 1.11 MB

english, 2011

48

Case series of duodenal follicular lymphoma, observed by magnified endoscopy with narrow-band imaging

Daisuke Norimura, Hajime Isomoto, Yoshitaka Imaizumi, Yuko Akazawa, Kayoko Matsushima, Naoki Inoue, Naoyuki Yamaguchi, Ken Ohnita, Saburo Shikuwa, Tetsuhiko Arima, Tomayoshi Hayashi, Fuminao Takeshima

Journal:

Gastrointestinal Endoscopy

Year:

2011

Language:

english

File:

PDF, 3.38 MB

english, 2011

49

Gastric involvement by mantle cell lymphoma observed by magnified endoscopy with narrow-band imaging

Daisuke Norimura, Hajime Isomoto, Kunihiro Tsukasaki, Daisuke Niino, Kayoko Matsushima, Yuko Akazawa, Naoyuki Yamaguchi, Ken Ohnita, Saburo Shikuwa, Fuminao Takeshima, Kazuhiko Nakao

Journal:

Gastrointestinal Endoscopy

Year:

2012

Language:

english

File:

PDF, 1.20 MB

english, 2012

50

Duodenal involvement of mantle cell lymphoma observed by magnified endoscopy with narrow-band imaging

Daisuke Norimura, Hajime Isomoto, Daisuke Niino, Kayoko Matsushima, Yuko Akazawa, Naoyuki Yamaguchi, Ken Ohnita, Saburo Shikuwa, Yoshitaka Imaizumi, Kunihiro Tsukasaki, Yasushi Miyazaki, Fuminao Takes

Journal:

Gastrointestinal Endoscopy

Year:

2012

Language:

english

File:

PDF, 1.50 MB

english, 2012