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Naoki Ohmiya

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Helicobacter pylori

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Hiroki Kawashima; Ryoji Miyahara; Masato Nagino; Shigeo Nakamura; Naoki Ohmiya; Eizaburo Ohno; Yoshie Shimoyama; Tsutomu Tanaka; Tomoki Ebata; Hidemi Goto; Akihiro Itoh; Yoshiki Hirooka
Diagnostic and prognostic value of immunohistochemical expression of S100P and IMP3 in transpapillary biliary forceps biopsy samples of extrahepatic bile duct carcinoma.
Ning Liu; Osamu Maeda; Ryoji Miyahara; Masanao Nakamura; Naoki Ohmiya; Osamu Watanabe; Takafumi Ando; Kohei Funasaka; Kazuhiro Ishiguro; Hidemi Goto
Characterization of bacterial biota in the distal esophagus of Japanese patients with reflux esophagitis and Barrett's esophagus.
Hidemi Goto; Masanao Nakamura; Naoki Ohmiya
Advanced network system for reading capsule endoscopy images.

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All Publications

2013: Hiroki Kawashima; Ryoji Miyahara; Masato Nagino; Shigeo Nakamura; Naoki Ohmiya; Eizaburo Ohno; Yoshie Shimoyama; Tsutomu Tanaka; Tomoki Ebata; Hidemi Goto; Akihiro Itoh; Yoshiki Hirooka
Diagnostic and prognostic value of immunohistochemical expression of S100P and IMP3 in transpapillary biliary forceps biopsy samples of extrahepatic bile duct carcinoma.
Journal of hepato-biliary-pancreatic sciences 2013;20(4):441-7.
2013: Ning Liu; Osamu Maeda; Ryoji Miyahara; Masanao Nakamura; Naoki Ohmiya; Osamu Watanabe; Takafumi Ando; Kohei Funasaka; Kazuhiro Ishiguro; Hidemi Goto
Characterization of bacterial biota in the distal esophagus of Japanese patients with reflux esophagitis and Barrett's esophagus.
BMC infectious diseases 2013;13():130.
2013: Hidemi Goto; Masanao Nakamura; Naoki Ohmiya
Advanced network system for reading capsule endoscopy images.
Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society 2013;25(1):91.
2013: Masanao Nakamura; Naoki Ohmiya; E Ohno; Osamu Watanabe; Yoshiki Hirooka; Akihiro Itoh; Hiroki Kawashima; T Kinoshita; Ryoji Miyahara; Takafumi Ando; Hidemi Goto
Endoscopic diagnosis of follicular lymphoma with small-bowel involvement using video capsule endoscopy and double-balloon endoscopy: a case series.
Endoscopy 2013;45(1):67-70.
2012: Takuya Ishikawa; Akihiro Itoh; Yuya Itoh; Hiroki Kawashima; Ryoji Miyahara; Yosuke Nakamura; Naoki Ohmiya; Eizaburo Ohno; Hidemi Goto; Jyunichi Haruta; Takeshi Hiramatsu; Yoshiki Hirooka
Peripancreatic vascular involvements of autoimmune pancreatitis.
Journal of gastroenterology and hepatology 2012;27(12):1790-5.
2012: Masanao Nakamura; Naoki Ohmiya; Hiroyuki Takenaka; Osamu Watanabe; Yoshiki Hirooka; Makoto Ishihara; Akihiro Itoh; Hiroki Kawashima; Ryoji Miyahara; Kenji Morishima; Takafumi Ando; Hidemi Goto
Real-time viewing of video capsule endoscopy for on-going mid GI bleeding.
Hepato-gastroenterology 2012;59(120):2533-35.
2012: Yoshiki Hirooka; Masatoshi Ishigami; Akihiro Itoh; Yuya Itoh; Yoshiaki Katano; Hiroki Kawashima; Ryoji Miyahara; Masanao Nakamura; Yosuke Nakamura; Naoki Ohmiya; Eizaburo Ohno; Hiroyuki Sugimoto; Hajime Sumi; Kohei Funasaka; Daijiro Hayashi; Takeshi Hiramatsu; Hidemi Goto
Contrast-enhanced endoscopic ultrasonography in digestive diseases.
Journal of gastroenterology 2012;47(10):1063-72.
2012: Wataru Honda; Akihiro Itoh; Hiroki Kawashima; Ryoji Miyahara; Masanao Nakamura; Naoki Ohmiya; Eizaburo Ohno; Osamu Watanabe; Takafumi Ando; Yoshiki Hirooka; Hidemi Goto
Enteroscopic and radiologic diagnoses, treatment, and prognoses of small-bowel tumors.
Gastrointestinal endoscopy 2012;76(2):344-54.
2012: Toru Kamiya; Osamu Maeda; Shunya Mimura; Ryoji Miyahara; Masanao Nakamura; Naoki Ohmiya; Masaki Ujihara; Osamu Watanabe; Takafumi Ando; Satoshi Hibi; Yutaka Hirayama; Kazuhiro Ishiguro; Hidemi Goto
Intestinal cancers occurring in patients with Crohn's disease.
Journal of gastroenterology and hepatology 2012;27 Suppl 3():103-7.
2012: Takafumi Ando; Hidemi Goto; Osamu Watanabe; Naoki Ohmiya
[Usefulness of videocapsule endoscopy and double-balloon endoscopy for small-bowel lesions of patients with inflammatory bowel disease].
Nihon rinsho. Japanese journal of clinical medicine 2012;70 Suppl 1():218-24.
2012: Yoshiki Hirooka; Akihiro Itoh; Hiroki Kawashima; Ryoji Miyahara; Masanao Nakamura; Naoki Ohmiya; Eizaburo Ohno; Hidemi Goto
[Pancreatic tumor:progress in diagnosis and treatment. Topics: II. Intraductal papillary mucinous neoplasm of the pancreas (IPMN)/mucinous cystic neoplasm (MCN): 3. Differential diagnosis of pancreatic cystic lesions with special emphasis on IPMN and MCN].
Nihon Naika Gakkai zasshi. The Journal of the Japanese Society of Internal Medicine 2012;101(1):64-73.
2011: Kazuhiro Furukawa; Yoshiki Hirooka; Akihiro Itoh; Ryoji Miyahara; Kensaku Mori; Naoki Ohmiya; Hidemi Goto
Diagnosis of the invasion depth of gastric cancer using MDCT with virtual gastroscopy: comparison with staging with endoscopic ultrasound.
AJR. American journal of roentgenology 2011;197(4):867-75.
2011: Hiroki Kawashima; Ryoji Miyahara; Masanao Nakamura; Naoki Ohmiya; Eizaburo Ohno; Kinichi Takeda; Tomoyuki Taki; Hidemi Goto; Kazuo Hara; Senju Hashimoto; Takanori Hirai; Akihiro Itoh; Terutomo Itoh; Akira Kanamori; Yoshiki Hirooka
Prospective multicenter study to investigate the introduction rate of second-line S-1 in gemcitabine-refractory unresectable pancreatic cancer.
Cancer chemotherapy and pharmacology 2011;68(3):677-83.
2011: Masanao Nakamura; Naoki Ohmiya; Hidemi Goto
[The diagnosis and clinical feature of NSAIDs-associated enteritis].
Nihon rinsho. Japanese journal of clinical medicine 2011;69(6):1088-92.
2011: Yoshiki Hirooka; Akihiro Itoh; Hiroki Kawashima; Eizaburo Ohno; Takuya Ishikawa; Yuya Itoh; Yosuke Nakamura; Takeshi Hiramatsu; Masanao Nakamura; Ryoji Miyahara; Naoki Ohmiya; Masatoshi Ishigami; Yoshiaki Katano; Hidemi Goto
Clinical oncology for pancreatic and biliary cancers: Advances and current limitations.
World journal of clinical oncology 2011;2(5):217-24.
2011: Masanao Nakamura; Yasumasa Niwa; Naoki Ohmiya; Osamu Watanabe; Yoshiki Hirooka; Akihiro Itoh; Hiroki Kawashima; Ryoji Miyahara; Takafumi Ando; Hidemi Goto
Are symptomatic changes in irritable bowel syndrome correlated with the capsule endoscopy transit time? A pilot study using the 5-HT4 receptor agonist mosapride.
Hepato-gastroenterology 2011;58(106):453-8.
2011: Naoki Ohmiya; Masanao Nakamura; Hidemi Goto
Venous varicosities in the jejunum.
Gastroenterology 2011;140(2):406, 738.
2011: Daisuke Ishikawa; Takafumi Ando; Osamu Watanabe; Kazuhiro Ishiguro; Osamu Maeda; Nobuyuki Miyake; Masanao Nakamura; Ryoji Miyahara; Naoki Ohmiya; Yoshiki Hirooka; Emad M El-Omar; Hidemi Goto
Images of colonic real-time tissue sonoelastography correlate with those of colonoscopy and may predict response to therapy in patients with ulcerative colitis.
BMC gastroenterology 2011;11():29.
2010: Makoto Ishihara; Naoki Ohmiya; Hidemi Goto
[Trend view on nonsteroidal anti-inflammatory drug-induced small bowel injury].
Nihon Shokakibyo Gakkai zasshi = The Japanese journal of gastro-enterology 2010;107(12):1905-9.
2010: Osamu Shirai; Naoki Ohmiya; Ayumu Taguchi; Masanao Nakamura; Hiroki Kawashima; Ryoji Miyahara; Akihiro Itoh; Yoshiki Hirooka; Osamu Watanabe; Takafumi Ando; Yasuyuki Goto; Nobuyuki Hamajima; Hidemi Goto
P53, p21, and p73 gene polymorphisms in gastric carcinoma.
Hepato-gastroenterology 2010;57(104):1595-601.
2010: Taro Mizutani; Akimitsu Tadauchi; Manabu Arinobe; Yuji Narita; Ryuji Kato; Yasumasa Niwa; Naoki Ohmiya; Akihiro Itoh; Yoshiki Hirooka; Hiroyuki Honda; Minoru Ueda; Hidemi Goto
Novel strategy for prevention of esophageal stricture after endoscopic surgery.
Hepato-gastroenterology 2010;57(102-103):1150-6.
2010: Masanao Nakamura; Naoki Ohmiya; Osamu Shirai; Hiroyuki Takenaka; Kenji Morishima; Ryoji Miyahara; Takafumi Ando; Osamu Watanabe; Hiroki Kawashima; Akihiro Itoh; Yoshiki Hirooka; Hidemi Goto
Route selection for double-balloon endoscopy, based on capsule transit time, in obscure gastrointestinal bleeding.
Journal of gastroenterology 2010;45(6):592-9.
2010: Takayoshi Fujita; Takafumi Ando; Osamu Watanabe; Motofusa Hasegawa; Nobuyuki Miyake; Shinya Kondo; Tsuyoshi Kato; Kazuhiro Ishiguro; Masanao Nakamura; Ryoji Miyahara; Naoki Ohmiya; Yasumasa Niwa; Hidemi Goto
Clinicopathological study of colorectal cancer occurring in patients with ulcerative colitis: results from a single hospital in Japan.
Hepato-gastroenterology 2010;57(99-100):487-92.
2010: Takafumi Ando; Kazuhiro Ishiguro; Osamu Watanabe; Nobuyuki Miyake; Tsuyoshi Kato; Satoshi Hibi; Shunya Mimura; Masanao Nakamura; Ryoji Miyahara; Naoki Ohmiya; Yasumasa Niwa; Hidemi Goto
Restriction-modification systems may be associated with Helicobacter pylori virulence.
Journal of gastroenterology and hepatology 2010;25 Suppl 1():S95-8.
2010: Osamu Watanabe; Takafumi Ando; Kazuhiro Ishiguro; Hironao Takahashi; Daisuke Ishikawa; Nobuyuki Miyake; Tsuyoshi Kato; Satoshi Hibi; Shunya Mimura; Masanao Nakamura; Ryoji Miyahara; Naoki Ohmiya; Yasumasa Niwa; Hidemi Goto
Enteral nutrition decreases hospitalization rate in patients with Crohn's disease.
Journal of gastroenterology and hepatology 2010;25 Suppl 1():S134-7.
2010: Takuya Ishikawa; Akihiro Itoh; Hiroki Kawashima; Eizaburo Ohno; Hiroshi Matsubara; Yuya Itoh; Yosuke Nakamura; Masanao Nakamura; Ryoji Miyahara; Kazuhiko Hayashi; Masatoshi Ishigami; Yoshiaki Katano; Naoki Ohmiya; Hidemi Goto; Yoshiki Hirooka
Usefulness of EUS combined with contrast-enhancement in the differential diagnosis of malignant versus benign and preoperative localization of pancreatic endocrine tumors.
Gastrointestinal endoscopy 2010;71(6):951-9.
2010: Kouji Banno; Yasumasa Niwa; Ryoji Miyahara; Masanao Nakamura; Toshihiko Nagaya; Tetsuro Nagasaka; Osamu Watanabe; Takafumi Ando; Hiroki Kawashima; Naoki Ohmiya; Akihiro Itoh; Yoshiki Hirooka; Hidemi Goto
Confocal endomicroscopy for phenotypic diagnosis of gastric cancer.
Journal of gastroenterology and hepatology 2010;25(4):712-8.
2010: Koji Nonogaki; Akihiro Itoh; Hiroki Kawashima; Eizaburo Ohno; Takuya Ishikawa; Hiroshi Matsubara; Yuya Itoh; Yosuke Nakamura; Masanao Nakamura; Ryoji Miyahara; Naoki Ohmiya; Masatoshi Ishigami; Yoshiaki Katano; Hidemi Goto; Yoshiki Hirooka
A preliminary result of three-dimensional microarray technology to gene analysis with endoscopic ultrasound-guided fine-needle aspiration specimens and pancreatic juices.
Journal of experimental & clinical cancer research : CR 2010;29():36.
2009: Masanao Nakamura; Naoki Ohmiya; Osamu Shirai; Hiroyuki Takenaka; Ryoji Miyahara; Takafumi Ando; Osamu Watanabe; Hiroki Kawashima; Akihiro Itoh; Yoshiki Hirooka; Yasumasa Niwa; Hidemi Goto
Advance of video capsule endoscopy and the detection of anatomic landmarks.
Hepato-gastroenterology 2009;56(96):1600-5.
2009: Youichi Iguchi; Yasumasa Niwa; Ryoji Miyahara; Masanao Nakamura; Kouji Banno; Toshihiko Nagaya; Tetsuro Nagasaka; Osamu Watanabe; Takafumi Ando; Hiroki Kawashima; Naoki Ohmiya; Akihiro Itoh; Yoshiki Hirooka; Hidemi Goto
Pilot study on confocal endomicroscopy for determination of the depth of squamous cell esophageal cancer in vivo.
Journal of gastroenterology and hepatology 2009;24(11):1733-9.
2009: Naoki Ohmiya; Hidemi Goto; Tetsuro Nagasaka
Ileal peduculated tumor in a patient with Crohn's disease.
Gastroenterology 2009;137(4):1223, 538.
2009: O Watanabe; Tomoaki Ando; E M El-Omar; M Shimada; Kenji Ina; K Ishiguro; M Hasegawa; N Miyake; M Nakamura; Ryoji Miyahara; Naoki Ohmiya; Yasumasa Niwa; Hidemi Goto
Role of endoscopic ultrasonography in predicting the response to cyclosporin A in ulcerative colitis refractory to steroids.
Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver 2009;41(10):735-9.
2009: Hironao Takahashi; Takafumi Ando; Osamu Watanabe; Osamu Maeda; Kazuhiro Ishiguro; Daisuke Ishikawa; Motofusa Hasegawa; Masaaki Minami; Yasuyuki Goto; Kazuo Kusugami; Kenji Ina; Naoki Ohmiya; Yasumasa Niwa; Hidemi Goto
Relationship between nutritional therapy and surgery in Crohn's disease.
Hepato-gastroenterology 2009;56(93):1044-8.
2009: Eizaburo Ohno; Yoshiki Hirooka; Akihiro Itoh; Masatoshi Ishigami; Yoshiaki Katano; Naoki Ohmiya; Yasumasa Niwa; Hidemi Goto
Intraductal papillary mucinous neoplasms of the pancreas: differentiation of malignant and benign tumors by endoscopic ultrasound findings of mural nodules.
Annals of surgery 2009;249(4):628-34.
2009: Yoshiki Hirooka; Akihiro Itoh; Hiroki Kawashima; Kazuo Hara; Koji Nonogaki; Toshifumi Kasugai; Eizaburo Ohno; Takuya Ishikawa; Hiroshi Matsubara; Masatoshi Ishigami; Yoshiaki Katano; Naoki Ohmiya; Yasumasa Niwa; Koji Yamamoto; Toru Kaneko; Mie Nieda; Kiyoshi Yokokawa; Hidemi Goto
A combination therapy of gemcitabine with immunotherapy for patients with inoperable locally advanced pancreatic cancer.
Pancreas 2009;38(3):e69-74.
2009: Daigo Arakawa; Naoki Ohmiya; Masanao Nakamura; Wataru Honda; Osamu Shirai; Akihiro Itoh; Yoshiki Hirooka; Yasumasa Niwa; Osamu Maeda; Takafumi Ando; Hidemi Goto
Outcome after enteroscopy for patients with obscure GI bleeding: diagnostic comparison between double-balloon endoscopy and videocapsule endoscopy.
Gastrointestinal endoscopy 2009;69(4):866-74.
2009: Takuya Ishikawa; Kinichi Takeda; Masatsugu Itoh; Tadashi Imaizumi; Kenji Oguri; Hiroshi Takahashi; Hirotake Kasuga; Takanobu Toriyama; Seiichi Matsuo; Yoshiki Hirooka; Akihiro Itoh; Hiroki Kawashima; Toshifumi Kasugai; Eizaburo Ohno; Ryoji Miyahara; Masatoshi Ishigami; Yoshiaki Katano; Naoki Ohmiya; Yasumasa Niwa; Hidemi Goto
Prevalence of pancreatic cystic lesions including intraductal papillary mucinous neoplasms in patients with end-stage renal disease on hemodialysis.
Pancreas 2009;38(2):175-9.
2009: Yasumasa Niwa; Masanao Nakamura; Ryoji Miyahara; Naoki Ohmiya; Osamu Watanabe; Takafumi Ando; Hiroki Kawashima; Akihiro Itoh; Yoshiki Hirooka; Hidemi Goto
Geranylgeranylacetone protects against diclofenac-induced gastric and small intestinal mucosal injuries in healthy subjects: a prospective randomized placebo-controlled double-blind cross-over study.
Digestion 2009;80(4):260-6.
2009: Masanao Nakamura; Yasumasa Niwa; Makoto Yagihashi; Naoki Ohmiya; Ryoji Miyahara; Takafumi Ando; Osamu Watanabe; Hiroki Kawashima; Akihiro Itoh; Yoshiki Hirooka; Hideo Fujimoto; Hidemi Goto
New objective evaluation method for functional bowel disorder using video capsule endoscopy.
Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society 2009;21(1):29-33.
2009: Makoto Tomita; Takafumi Ando; Masaaki Minami; Osamu Watanabe; Kazuhiro Ishiguro; Motofusa Hasegawa; Nobuyuki Miyake; Shinya Kondo; Tsuyoshi Kato; Ryoji Miyahara; Naoki Ohmiya; Yasumasa Niwa; Hidemi Goto
Potential role for matrix metalloproteinase-3 in gastric ulcer healing.
Digestion 2009;79(1):23-9.
2009: Naoki Ohmiya; Daigo Arakawa; Masanao Nakamura; Wataru Honda; Osamu Shirai; Ayumu Taguchi; Akihiro Itoh; Yoshiki Hirooka; Yasumasa Niwa; Osamu Maeda; Takafumi Ando; Hidemi Goto
Small-bowel obstruction: diagnostic comparison between double-balloon endoscopy and fluoroscopic enteroclysis, and the outcome of enteroscopic treatment.
Gastrointestinal endoscopy 2009;69(1):84-93.
2008: Osamu Watanabe; Takafumi Ando; Osamu Maeda; Motofusa Hasegawa; Daisuke Ishikawa; Kazuhiro Ishiguro; Naoki Ohmiya; Yasumasa Niwa; Hidemi Goto
Confocal endomicroscopy in patients with ulcerative colitis.
Journal of gastroenterology and hepatology 2008;23 Suppl 2():S286-90.
2008: Takafumi Ando; Osamu Watanabe; Kazuhiro Ishiguro; Osamu Maeda; Daisuke Ishikawa; Masaaki Minami; Motofusa Hasegawa; Shinya Kondo; Yasuyuki Goto; Naoki Ohmiya; Yasumasa Niwa; Hidemi Goto
Relationships between Helicobacter pylori infection status, endoscopic, histopathological findings, and cytokine production in the duodenum of Crohn's disease patients.
Journal of gastroenterology and hepatology 2008;23 Suppl 2():S193-7.
2008: Masaaki Shimada; Takafumi Ando; Richard M Peek; Osamu Watanabe; Kazuhiro Ishiguro; Osamu Maeda; Daisuke Ishikawa; Motofusa Hasegawa; Kenji Ina; Naoki Ohmiya; Yasumasa Niwa; Hidemi Goto
Helicobacter pylori infection upregulates interleukin-18 production from gastric epithelial cells.
European journal of gastroenterology & hepatology 2008;20(12):1144-50.
2008: Nobuyuki Mabuchi; Yasumasa Niwa; Yoshiki Hirooka; Naoki Ohmiya; Akihiro Itoh; Osamu Maeda; Takafumi Ando; Hidemi Goto
Characteristics of gastric and intestinal mucin phenotypes of gastric carcinoma.
Hepato-gastroenterology 2008;55(88):2277-81.
2008: Takayoshi Fujita; Takafumi Ando; Osamu Watanabe; Osamu Maeda; Kazuhiro Ishiguro; Hironao Takahashi; Masaaki Minami; Motofusa Hasegawa; Daisuke Ishikawa; Naoki Ohmiya; Yasumasa Niwa; Hidemi Goto
A case of cytomegalovirus enterocolitis diagnosed by the double-balloon enteroscopy.
Hepato-gastroenterology 2008;55(88):2087-90.
2008: Osamu Shirai; Naoki Ohmiya; Masatada Nakamura; Wataru Honda; Hiroyuki Takenaka; Eiji Hamajima; Masami Imoto; Hidemi Goto
[Meckel's diverticulum and duplication of the alimentary tract].
Nihon rinsho. Japanese journal of clinical medicine 2008;66(7):1343-9.
2008: Masanao Nakamura; Naoki Ohmiya; Yasumasa Niwa; Hidemi Goto
[Endoscopic examination for the small bowel--video capsule endoscopy and double balloon enteroscopy].
Nihon rinsho. Japanese journal of clinical medicine 2008;66(7):1253-8.
2008: Takafumi Ando; Yuji Nishio; Osamu Watanabe; Hironao Takahashi; Osamu Maeda; Kazuhiro Ishiguro; Daisuke Ishikawa; Naoki Ohmiya; Yasumasa Niwa; Hidemi Goto
Value of colonoscopy for prediction of prognosis in patients with ulcerative colitis.
World journal of gastroenterology : WJG 2008;14(14):2133-8.
2008: Masanao Nakamura; Yasumasa Niwa; Naoki Ohmiya; Hidemi Goto
Which route should we select when performing double-balloon enteroscopy?
Gastrointestinal endoscopy 2008;67(3):577-8; author reply 578.
2008: Masanao Nakamura; Yasumasa Niwa; Naoki Ohmiya; Hidemi Goto
[The usefulness of video capsule endoscopy for small bowel diseases].
Gan to kagaku ryoho. Cancer & chemotherapy 2008;35(2):169-73.
2008: Takafumi Ando; Osamu Watanabe; Kazuo Nobata; Kazuhiro Ishiguro; Osamu Maeda; Daisuke Ishikawa; Motofusa Hasegawa; Shinya Kondo; Tsuyoshi Kato; Naoki Ohmiya; Yasumasa Niwa; Hidemi Goto
Immunological status of the stomach in inflammatory bowel disease--comparison between ulcerative colitis and Crohn's disease.
Digestion 2008;77(3-4):145-9.
2008: Yasumasa Niwa; Masanao Nakamura; Naoki Ohmiya; Osamu Maeda; Takafumi Ando; Akihiro Itoh; Yoshiki Hirooka; Hidemi Goto
Efficacy of rebamipide for diclofenac-induced small-intestinal mucosal injuries in healthy subjects: a prospective, randomized, double-blinded, placebo-controlled, cross-over study.
Journal of gastroenterology 2008;43(4):270-6.
2008: Koji Nonogaki; Yoshiki Hirooka; Akihiro Itoh; Hiroki Kawashima; Kazuo Hara; Hiroki Uchida; Toshifumi Kasugai; Eizaburo Ohno; Naoki Ohmiya; Yasumasa Niwa; Hidemi Goto
[A case of gallbladder adenoma with wide base].
Nihon Shokakibyo Gakkai zasshi = The Japanese journal of gastro-enterology 2008;105(1):74-80.
2007: Kazuhiro Ishiguro; Takafumi Ando; Osamu Maeda; Naoki Ohmiya; Yasumasa Niwa; Kenji Kadomatsu; Hidemi Goto
Ginger ingredients reduce viability of gastric cancer cells via distinct mechanisms.
Biochemical and biophysical research communications 2007;362(1):218-23.
2007: Naoki Ohmiya; Tomonori Yano; Hironori Yamamoto; Daigo Arakawa; Masanao Nakamura; Wataru Honda; Akihiro Itoh; Yoshiki Hirooka; Yasumasa Niwa; Osamu Maeda; Takafumi Ando; Tsuneyoshi Yao; Toshiyuki Matsui; Mitsuo Iida; Shinji Tanaka; Tsutomu Chiba; Choitsu Sakamoto; Kentaro Sugano; Hidemi Goto
Diagnosis and treatment of obscure GI bleeding at double balloon endoscopy.
Gastrointestinal endoscopy 2007;66(3 Suppl):S72-7.
2007: Ryoji Miyahara; Yasumasa Niwa; Tetsuo Matsuura; Osamu Maeda; Takafumi Ando; Naoki Ohmiya; Akihiro Itoh; Yoshiki Hirooka; Hidemi Goto
Prevalence and prognosis of gastric cancer detected by screening in a large Japanese population: data from a single institute over 30 years.
Journal of gastroenterology and hepatology 2007;22(9):1435-42.
2007: Kazuhiro Ishiguro; Takafumi Ando; Osamu Maeda; Naoki Ohmiya; Yasumasa Niwa; Hidemi Goto
Acetate inhibits NFAT activation in T cells via importin beta1 interference.
European journal of immunology 2007;37(8):2309-16.
2007: Masanao Nakamura; Yasumasa Niwa; Naoki Ohmiya; Daigo Arakawa; Wataru Honda; Ryoji Miyahara; Tetsuo Matsuura; Takafumi Ando; Osamu Maeda; Akihiro Itoh; Yoshiki Hirooka; Hidemi Goto
Small bowel tuberculosis diagnosed by the combination of video capsule endoscopy and double balloon enteroscopy.
European journal of gastroenterology & hepatology 2007;19(7):595-8.
2007: Akihiko Oguri; Naoki Ohmiya; Ayumu Taguchi; Akihiro Itoh; Yoshiki Hirooka; Yasumasa Niwa; Osamu Maeda; Takafumi Ando; Hidemi Goto
Rugal hyperplastic gastritis increases the risk of gastric carcinoma, especially diffuse and p53-independent subtypes.
European journal of gastroenterology & hepatology 2007;19(7):561-6.
2007: Tomoaki Ando; K Nobata; O Watanabe; K Kusugami; Osamu Maeda; K Ishiguro; Naoki Ohmiya; Yasumasa Niwa; Hidemi Goto
Abnormalities in the upper gastrointestinal tract in inflammatory bowel disease.
Inflammopharmacology 2007;15(3):101-4.
2007: Takafumi Ando; Hironao Takahashi; Osamu Watanabe; Osamu Maeda; Kazuhiro Ishiguro; Daisuke Ishikawa; Motofusa Hasegawa; Naoki Ohmiya; Yasumasa Niwa; Hidemi Goto
Magnifying chromoscopy, a novel and useful technique for colonoscopy in ulcerative colitis.
World journal of gastroenterology : WJG 2007;13(18):2523-8.
2007: Masahiro Yamada; Yasumasa Niwa; Tetsuo Matsuura; Ryoji Miyahara; Akira Ohashi; Osamu Maeda; Takafumi Ando; Naoki Ohmiya; Akihiro Itoh; Yoshiki Hirooka; Hidemi Goto
Gastric GIST malignancy evaluated by 18FDG-PET as compared with EUS-FNA and endoscopic biopsy.
Scandinavian journal of gastroenterology 2007;42(5):633-41.
2007: Masaaki Minami; Michio Ohta; Teruko Ohkura; Takafumi Ando; Naoki Ohmiya; Yasumasa Niwa; Hidemi Goto
Cytomegalovirus infection in severe ulcerative colitis patients undergoing continuous intravenous cyclosporine treatment in Japan.
World journal of gastroenterology : WJG 2007;13(5):754-60.
2007: H Takahashi; T Ando; O Watanabe; Osamu Maeda; K Ishiguro; Naoki Ohmiya; Y Niwa; H Goto
Usefulness of an elemental diet in Crohn's disease.
Inflammopharmacology 2007;15(1):15-7.
2007: T Ando; Y Goto; K Ishiguro; Osamu Maeda; O Watanabe; Naoki Ohmiya; Y Niwa; N Hamajima; Emad M El-Omar; H Goto
The interaction of host genetic factors and Helicobacter pylori infection.
Inflammopharmacology 2007;15(1):10-4.
2006: Masayasu Ozeki; Yuji Narita; Hideaki Kagami; Naoki Ohmiya; Akihiro Itoh; Yoshiki Hirooka; Yasumasa Niwa; Minoru Ueda; Hidemi Goto
Evaluation of decellularized esophagus as a scaffold for cultured esophageal epithelial cells.
Journal of biomedical materials research. Part A 2006;79(4):771-8.
2006: Osamu Maeda; T Ando; O Watanabe; K Ishiguro; Naoki Ohmiya; Y Niwa; H Goto
DNA hypermethylation in colorectal neoplasms and inflammatory bowel disease: a mini review.
Inflammopharmacology 2006;14(5-6):204-6.
2006: Y Nishio; Tomoaki Ando; Osamu Maeda; Kazuhiro Ishiguro; Osamu Watanabe; Naoki Ohmiya; Yasumasa Niwa; Kazuo Kusugami; Hidemi Goto
Pit patterns in rectal mucosa assessed by magnifying colonoscope are predictive of relapse in patients with quiescent ulcerative colitis.
Gut 2006;55(12):1768-73.
2006: Kazuhiro Ishiguro; Takafumi Ando; Osamu Maeda; Motofusa Hasegawa; Kenji Kadomatsu; Naoki Ohmiya; Yasumasa Niwa; Ramnik Xavier; Hidemi Goto
Paeonol attenuates TNBS-induced colitis by inhibiting NF-kappaB and STAT1 transactivation.
Toxicology and applied pharmacology 2006;217(1):35-42.
2006: S Kitabatake; Yasumasa Niwa; Ryoji Miyahara; Akira Ohashi; Tetsuo Matsuura; Y Iguchi; Y Shimoyama; T Nagasaka; Osamu Maeda; Takafumi Ando; Naoki Ohmiya; Akihiro Itoh; Yoshiki Hirooka; Hidemi Goto
Confocal endomicroscopy for the diagnosis of gastric cancer in vivo.
Endoscopy 2006;38(11):1110-4.
2006: Naoki Ohmiya; Ayumu Taguchi; Nobuyuki Mabuchi; Akihiro Itoh; Yoshiki Hirooka; Yasumasa Niwa; Hidemi Goto
MDM2 promoter polymorphism is associated with both an increased susceptibility to gastric carcinoma and poor prognosis.
Journal of clinical oncology : official journal of the American Society of Clinical Oncology 2006;24(27):4434-40.
2006: Kennosuke Shirai; Naoki Ohmiya; Ayumu Taguchi; Nobuyuki Mabuchi; Hiroshi Yatsuya; Akihiro Itoh; Yoshiki Hirooka; Yasumasa Niwa; Naoyoshi Mori; Hidemi Goto
Interleukin-8 gene polymorphism associated with susceptibility to non-cardia gastric carcinoma with microsatellite instability.
Journal of gastroenterology and hepatology 2006;21(7):1129-35.
2006: Ayumu Taguchi; Naoki Ohmiya; Akihiro Itoh; Yoshiki Hirooka; Yasumasa Niwa; Naoyoshi Mori; Hidemi Goto
Severity of atrophic gastritis related to antiparietal cell antibody and gastric carcinogenesis, including p53 mutations.
Journal of gastroenterology and hepatology 2006;21(3):545-51.
2006: Hiroki Kawashima; Yoshiki Hirooka; Akihiro Itoh; Kazuo Hara; Akira Kanamori; Hiroki Uchida; Jun Goto; Koji Nonogaki; Yukinari Matsumoto; Naoki Ohmiya; Yasumasa Niwa; Hidemi Goto
Progress of endoscopic ultrasonography and intraductal ultrasonography in the diagnosis of malignant biliary diseases.
Journal of hepato-biliary-pancreatic surgery 2006;13(2):69-74.
2006: Masanao Nakamura; Yasumasa Niwa; Naoki Ohmiya; Ryoji Miyahara; Akira Ohashi; Akihiro Itoh; Yoshiki Hirooka; Hidemi Goto
Preliminary comparison of capsule endoscopy and double-balloon enteroscopy in patients with suspected small-bowel bleeding.
Endoscopy 2006;38(1):59-66.
2006: Akira Kanamori; Yoshiki Hirooka; Akihiro Itoh; Senju Hashimoto; Hiroki Kawashima; Kazuo Hara; Hiroki Uchida; Jun Goto; Naoki Ohmiya; Yasumasa Niwa; Hidemi Goto
Usefulness of contrast-enhanced endoscopic ultrasonography in the differentiation between malignant and benign lymphadenopathy.
The American journal of gastroenterology 2006;101(1):45-51.
2005: Akira Ohashi; Yasumasa Niwa; Naoki Ohmiya; Ryoji Miyahara; Akihiro Itoh; Yoshiki Hirooka; Hidemi Goto
Quantitative analysis of the microvascular architecture observed on magnification endoscopy in cancerous and benign gastric lesions.
Endoscopy 2005;37(12):1215-9.
2005: Yoji Sasaki; Yasumasa Niwa; Nobuhiro Ando; Yasuro Otsuka; Naoki Ohmiya; Yoshiki Hirooka; Akihiro Itoh; Shimako Furuta; Hidemi Goto
Efficacy of STI571 for a patient with metastatic gastrointestinal stromal tumor.
Hepato-gastroenterology 2005;52(66):1764-7.
2005: Ayumu Taguchi; Naoki Ohmiya; Kennosuke Shirai; Nobuyuki Mabuchi; Akihiro Itoh; Yoshiki Hirooka; Yasumasa Niwa; Hidemi Goto
Interleukin-8 promoter polymorphism increases the risk of atrophic gastritis and gastric cancer in Japan.
Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology 2005;14(11 Pt 1):2487-93.
2005: Jun Goto; Shinji Ohashi; Shozo Okamura; Fumihiro Urano; Tsutomu Hosoi; Hideki Ishikawa; Kose Segawa; Yoshiki Hirooka; Naoki Ohmiya; Akihiro Itoh; Senju Hashimoto; Yasumasa Niwa; Hidemi Goto
Heterotopic pancreas in the esophagus diagnosed by EUS-guided FNA.
Gastrointestinal endoscopy 2005;62(5):812-4.
2005: Bunichi Ito; Yasumasa Niwa; Nobuhiro Ando; Naoki Ohmiya; Ryoji Miyahara; Akira Ohashi; Akihiro Itoh; Yoshiki Hirooka; Hidemi Goto
Diagnosis of the depth of invasion of esophageal carcinoma using digital radiography.
European journal of radiology 2005;54(3):377-82.
2005: Hiroki Kawashima; Yoshiki Hirooka; Akihiro Itoh; Senju Hashimoto; Terutomo Itoh; Kazuo Hara; Akira Kanamori; Naoki Ohmiya; Yasumasa Niwa; Hidemi Goto
Use of color Doppler ultrasonography in the diagnosis of anomalous connection in pancreatobiliary disease.
World journal of gastroenterology : WJG 2005;11(7):1018-22.
2005: Y Sasaki; Yasumasa Niwa; Yoshiki Hirooka; Naoki Ohmiya; Akihiro Itoh; Nobuhiro Ando; Ryoji Miyahara; S Furuta; Hidemi Goto
The use of endoscopic ultrasound-guided fine-needle aspiration for investigation of submucosal and extrinsic masses of the colon and rectum.
Endoscopy 2005;37(2):154-60.
2005: Naoki Ohmiya; Ayumu Taguchi; Kennosuke Shirai; Nobuyuki Mabuchi; Daigo Arakawa; Hironobu Kanazawa; Masayasu Ozeki; Masahiro Yamada; Masanao Nakamura; Akihiro Itoh; Yoshiki Hirooka; Yasumasa Niwa; Tetsuro Nagasaka; Masafumi Ito; Shinji Ohashi; Shozo Okamura; Hidemi Goto
Endoscopic resection of Peutz-Jeghers polyps throughout the small intestine at double-balloon enteroscopy without laparotomy.
Gastrointestinal endoscopy 2005;61(1):140-7.
2005: Terutomo Itoh; Yoshiki Hirooka; Akihiro Itoh; Senju Hashimoto; Hiroki Kawashima; Kazuo Hara; Akira Kanamori; Naoki Ohmiya; Yasumasa Niwa; Hidemi Goto
Usefulness of contrast-enhanced transabdominal ultrasonography in the diagnosis of intraductal papillary mucinous tumors of the pancreas.
The American journal of gastroenterology 2005;100(1):144-52.
2004: Itaru Ohyama; Naoki Ohmiya; Yasumasa Niwa; Kennosuke Shirai; Ayumu Taguchi; Akihiro Itoh; Yoshiki Hirooka; Kenji Wakai; Nobuyuki Hamajima; Naoyoshi Mori; Hidemi Goto
The association between tumour necrosis factor-alpha gene polymorphism and the susceptibility to rugal hyperplastic gastritis and gastric carcinoma.
European journal of gastroenterology & hepatology 2004;16(7):693-700.
2004: Katsushi Niwa; Yoshiki Hirooka; Yasumasa Niwa; Akihiro Itoh; Naoki Ohmiya; Senju Hashimoto; Hideki Ishikawa; Naoto Okada; Terutomo Itoh; Hidemi Goto
Comparison of image quality between electronic and mechanical radial scanning echoendoscopes in pancreatic diseases.
Journal of gastroenterology and hepatology 2004;19(4):454-9.
2004: Y Otsuka; Yasumasa Niwa; Naoki Ohmiya; Nobuhiro Ando; Akira Ohashi; Yoshiki Hirooka; Hidemi Goto
Usefulness of magnifying endoscopy in the diagnosis of early gastric cancer.
Endoscopy 2004;36(2):165-9.
2002: Shimako Furuta; Hidemi Goto; Yasumasa Niwa; Naoki Ohmiya; Kenji Kamiya; Akihiko Oguri; Tetsuo Hayakawa; Naoyoshi Mori
Interferon-gamma regulates apoptosis by releasing soluble tumor necrosis factor receptors in a gastric epithelial cell line.
Journal of gastroenterology and hepatology 2002;17(12):1283-90.
2002: Chikanori Niimi; Hidemi Goto; Naoki Ohmiya; Yasumasa Niwa; Tetsuo Hayakawa; Tetsuro Nagasaka; Nobuo Nakashima
Usefulness of p53 and Ki-67 immunohistochemical analysis for preoperative diagnosis of extremely well-differentiated gastric adenocarcinoma.
American journal of clinical pathology 2002;118(5):683-92.
2002: Nobuhiro Ando; Yasumasa Niwa; Naoki Ohmiya; B Ito; Y Sasaki; Hidemi Goto
Simultaneous multiple early cancers of esophagus and stomach treated by endoscopic mucosal resection.
Endoscopy 2002;34(8):667-9.
2002: Naoki Ohmiya; Nobuhiko Emi; Yasumasa Niwa; Hidemi Goto; Tetsuo Hayakawa
Insulin-enhanced liposome-mediated gene transfer into a gastric carcinoma cell line.
Clinical and experimental pharmacology & physiology 2002;29(7):544-8.
2002: Nobuhiro Ando; Hidemi Goto; Yasumasa Niwa; Yoshiki Hirooka; Naoki Ohmiya; Tetsuro Nagasaka; Tetsuo Hayakawa
The diagnosis of GI stromal tumors with EUS-guided fine needle aspiration with immunohistochemical analysis.
Gastrointestinal endoscopy 2002;55(1):37-43.
2001: Hidemi Goto; K Tachi; Y Hisanaga; K Kamiya; Naoki Ohmiya; Yasumasa Niwa; Tetsuo Hayakawa
Exacerbatory mechanism responsible for water immersion stress-induced gastric lesions in aged rats compared with young rats.
Clinical and experimental pharmacology & physiology 2001;28(8):659-62.
2001: T Sakata; Yasumasa Niwa; Hidemi Goto; Yoshiki Hirooka; Tetsuo Hayakawa; Naoki Ohmiya; S Kobayashi
Asymptomatic inflammatory bowel disease with special reference to ulcerative colitis in apparently healthy persons.
The American journal of gastroenterology 2001;96(3):735-9.
2001: T Odori; Hidemi Goto; T Arisawa; Yasumasa Niwa; Naoki Ohmiya; Tetsuo Hayakawa
Clinical results and development of variable-stiffness video colonoscopes.
Endoscopy 2001;33(1):65-9.
2001: T Hosoi; Hidemi Goto; T Arisawa; Yasumasa Niwa; N Okada; Naoki Ohmiya; Tetsuo Hayakawa
Role of nitric oxide synthase inhibitor in experimental colitis induced by 2,4,6-trinitrobenzene sulphonic acid in rats.
Clinical and experimental pharmacology & physiology 2001;28(1-2):9-12.
2000: M Shinkai; Yasumasa Niwa; T Arisawa; Naoki Ohmiya; Hidemi Goto; Tetsuo Hayakawa
Evaluation of prognosis of squamous cell carcinoma of the oesophagus by endoscopic ultrasonography.
Gut 2000;47(1):120-5.
1997: K Sakita; M Fujino; Tokiko Koshikawa; Naoki Ohmiya; Masayoshi Ohbayashi; J Asai
Structure and function of the hemolymph node in rats.
Nagoya journal of medical science 1997;60(3-4):129-37.
1997: Naoki Ohmiya; Shinsuke Saga; Masayoshi Ohbayashi; Ken-Ichi Kozaki; Osamu Miyaishi; M Kobayashi; S Kasuya; T Arisawa; Hidemi Goto; Tetsuo Hayakawa
Kinetics and collagenolytic role of eosinophils in chronic gastric ulcer in the rat.
Histochemistry and cell biology 1997;108(1):27-34.
1996: M Fujino; Masayoshi Ohbayashi; Naoki Ohmiya; N Kato; J Asai; M Ito
Kinetics of monocytoid B lymphocytes in localized inflammatory lesions induced by lipopolysaccharide in mice.
Pathology international 1996;46(6):399-407.
1995: Naoki Ohmiya; M Ito; Masayoshi Ohbayashi; T Arisawa; Hidemi Goto; Y Tsukamoto; T Hayakawa; J Asai
Two phenotypically distinct B lymphocytes (IgMhighIgDlow and IgMlowIgDhigh) in chronic gastric ulcer in the rat.
Clinical and experimental immunology 1995;100(1):151-6.
1995: Kose Segawa; Y Niwa; T Arisawa; T Kato; Hidemi Goto; Eiji Hamajima; Masaya Shimodaira; A Miyata; Naoki Ohmiya; Y Tsukamoto
Incidence of peptic ulcer in men is inversely correlated with blood pressure: study in an apparently healthy Japanese population.
The American journal of gastroenterology 1995;90(3):399-402.
1992: Kose Segawa; T Arisawa; Y Niwa; T Suzuki; Y Tsukamoto; Hidemi Goto; Eiji Hamajima; Masaya Shimodaira; Naoki Ohmiya
Prevalence of gallbladder polyps among apparently healthy Japanese: ultrasonographic study.
The American journal of gastroenterology 1992;87(5):630-3.
1992: Y Tsukamoto; Hidemi Goto; S Hase; T Arisawa; A Ohara; T Suzuki; H Hoshino; H Endo; Eiji Hamajima; Naoki Ohmiya
Effect of duodenal mucosal blood flow on duodenal alkaline secretion in rats.
Digestion 1992;51(4):198-202.