Network


Latest external collaboration on country level. Dive into details by clicking on the dots.

Hotspot


Dive into the research topics where Kyohei Maruyama is active.

Publication


Featured researches published by Kyohei Maruyama.


Archive | 1988

Structural Alterations of Mucosal Microvascular System in Human Chronic Gastritis

Yasunari Tsuchihashi; Toshio Tani; Kyohei Maruyama; Shozo Yorioka; Katsuhiro Okada; Hiromasa Sudo; Tsukasa Ashihara; Setsuya Fujita; Keiichi Kawai

Chronic gastritis is an important pathological condition of the gastric mucosa because the disease is thought to develop a predisposition to other gastric diseases [1], including, most seriously, gastric carcinomas [2, 3]. Although a large amount of information concerning glandular epithelial changes of the stomach in chronic gastritis has accumulated [4], our knowledge of vascular stromal changes in the diseased condition is surprisingly limited. Since glandular epithelial components and their surrounding vascular stroma have been shown to be structurally and functionally closely related to each other in the normal gastric mucosa [5], it is clearly important to study vascular stromal changes in chronic gastritis where diverse alterations of structures and cellular differentiations of the gastric glands are observed [4].


Acta Gastro-Enterologica Belgica | 1984

ENDOSCOPIC STUDIES OF POLYPOID LESIONS ON THE DUODENAL BULB

Toru Ohishi; Yoshinobu Fuse; Hitoshi Okano; Tatsuyuki Satoh; Kyohei Maruyama; Shozo Yorioka; Shinichiro Fukuda; Eiji Naitoh; Tadashi Kodama; Tatsuro Takino


Acta Gastro-Enterologica Belgica | 1987

CLINICAL EVALUATION OF ENDOSCOPIC INJECTION SCLEROTHERAPY FOR BLEEDING VARICES OF THE GASTRIC CARDIA

Hitoshi Okano; Tadashi Kodama; Hideharu Tsuji; Masahiko Takamasu; Shoji Mitsufuji; Shinichi Furuy; Hiroshi Nishida; Tatsuyuki Satoh; Kyohei Maruyama; Shozo Yorioka; Sinichiro Fukuda; Yoshinobu Fuse; Tatsuro Takino


Acta Histochemica Et Cytochemica | 1998

A-8 Histochemical Studies on the Microvascular Structures and Expression of VEGF of Human Gastric Carcinomas

Yasunari Tsuchihashi; Takahiro Matsumoto; Shoji Mitsufuji; Kazuhiko Tokita; Kyohei Maruyama; Tadashi Kodama


Acta Gastro-Enterologica Belgica | 1994

A CASE OF GASTRIC PLASMACYTOMA LIMITED TO THE MUCOSAL LAYER

Masao Noda; Hideyuki Konishi; Hiroyuki Ogasawara; Masahide Atsumi; Chiemi Michinaka; Katsuhisa Kawamoto; Kyohei Maruyama; Shinichiro Fukuda; Tadashi Kodama; Kei Kashima; Hisaichi Yamagishi; Hiroyuki Sugihara; Yasunari Tsuchihashi; Keiichi Yokoyama; Takanori Hattori


Acta Gastro-Enterologica Belgica | 1994

A CASE OF NEUROFIBROMA OF THE TERMINAL ILEUM

Yoshiyuki Horii; Tadashi Kodama; Chiemi Michinaka; Hirosi Uehira; Hideyuki Konishi; Shinichi Furuya; Kyohei Maruyama; Tatsuyuki Satoh; Shinichiro Fukuda; Kei Kashima


Nippon Shokakibyo Gakkai Zasshi | 1990

Two cases of ulcerative colitis with colon cancer: Immunoperoxidase staining using monoclonal antibodies against gastrointestinal tumor and mucin staining.:Immunoperoxidase staining using monoclonal antibodies agaist gastrointestinal tumor and mucin staining

Junichi Okuzumi; Takashi Yokota; Kiyoshi Sawai; Sinji Kondoh; Katsuya Kuwata; Masumi Tanaka; Tetsuro Yamane; Toshiharu Yamaguchi; Yoshihiro Fujita; Toshio Takahashi; Kyohei Maruyama; Tadashi Kodama


Acta Histochemica Et Cytochemica | 1989

Comparative immunohistochemical study of DNA polmerase alfa and BrdU labeled with extraperfusion system in the resected stomach carcinoma

Yohei Hosokawa; Kazushi Isetani; Kazuhiko Tokita; Shoji Mitsufuji; Toshio Tani; Kyohei Maruyama; Tadashi Kodama; Tsukasa Ashihara; Yasunari Tsuchihashi


Acta Gastro-Enterologica Belgica | 1988

A HISTOPATHOLOGICAL STUDY ON THE CASES FOLLOWING ENDOSCOPIC INJECTION SCLEROTHERAPY WITH INTRAVARICEAL INJECTION OF AETHOXYSKLEROL FOR ESOPHAGEAL VARICES

Hideharu Tsuji; Hitoshi Okano; Kyohei Maruyama; Shinichi Furuya; Shoji Mitsufuji; Masahiko Takamasu; Hiroshi Nishida; Katsuhisa Kawamoto; Yoshihide Tatsumi; Kazuhiko Tokita; Hiroya Fujino; Yoshinobu Fuse; Tadashi Kodama; Tatsuro Takino; Tatsuyuki Satoh


Acta Gastro-Enterologica Belgica | 1987

ENDOSCOPIC STUDIES ON RECURRENCE OF DUODENAL ULCER

Yoshinobu Fuse; Tadashi Kodama; Masahiko Takamasu; Shoji Mitsufuji; Shuji Tsuji; Shinichi Furuya; Yuichi Horiguchi; Hiroshi Nishida; Tatsuyuki Satoh; Hitoshi Okano; Kyohei Maruyama; Shinichiro Fukuda; Tatsuro Taking; Sorho Takeda; Toshizo Tsuji

Collaboration


Dive into the Kyohei Maruyama's collaboration.

Top Co-Authors

Avatar

Tadashi Kodama

Kyoto Prefectural University of Medicine

View shared research outputs
Top Co-Authors

Avatar

Hitoshi Okano

Kyoto Prefectural University of Medicine

View shared research outputs
Top Co-Authors

Avatar

Tatsuro Takino

Kyoto Prefectural University of Medicine

View shared research outputs
Top Co-Authors

Avatar

Tatsuyuki Satoh

Kyoto Prefectural University of Medicine

View shared research outputs
Top Co-Authors

Avatar

Shinichiro Fukuda

Kyoto Prefectural University of Medicine

View shared research outputs
Top Co-Authors

Avatar

Shoji Mitsufuji

Kyoto Prefectural University of Medicine

View shared research outputs
Top Co-Authors

Avatar

Yoshinobu Fuse

Kyoto Prefectural University of Medicine

View shared research outputs
Top Co-Authors

Avatar

Shozo Yorioka

Kyoto Prefectural University of Medicine

View shared research outputs
Top Co-Authors

Avatar

Toru Ohishi

Kyoto Prefectural University of Medicine

View shared research outputs
Researchain Logo
Decentralizing Knowledge