Search Results - "Ara, Nobuyuki"

Kyoto classification risk scoring system and endoscopic grading of gastric intestinal metaplasia for gastric cancer: Multicenter observation study in Japan by Kawamura, Masashi, Uedo, Noriya, Koike, Tomoyuki, Kanesaka, Takashi, Hatta, Waku, Ogata, Yohei, Oikawa, Tomoyuki, Iwai, Wataru, Yokosawa, Satoshi, Honda, Junya, Asonuma, Sho, Okata, Hideki, Ohyauchi, Motoki, Ito, Hirotaka, Abe, Yasuhiko, Ara, Nobuyuki, Kayaba, Shoichi, Shinkai, Hirohiko, Shimokawa, Toshio

“…Objectives The usefulness of endoscopic and histological risk assessment for gastric cancer (GC) has not been fully investigated in Japanese clinical practice…”
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Cdx2 Expression and Intestinal Metaplasia Induced by H. pylori Infection of Gastric Cells Is Regulated by NOD1-Mediated Innate Immune Responses by Asano, Naoki, Imatani, Akira, Watanabe, Tomohiro, Fushiya, Jun, Kondo, Yutaka, Jin, Xiaoyi, Ara, Nobuyuki, Uno, Kaname, Iijima, Katsunori, Koike, Tomoyuki, Strober, Warren, Shimosegawa, Tooru

“…Chronic infection with the bacterial Helicobacter pylori is a major cause of gastric and duodenal ulcer disease, gastric mucosal atrophy, and cancer. H…”
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Japanese case series of 12 patients with esophageal eosinophilia by Abe, Yasuhiko, Iijima, Katsunori, Ohara, Shuichi, Koike, Tomoyuki, Ara, Nobuyuki, Uno, Kaname, Asano, Naoki, Imatani, Akira, Kato, Katsuaki, Shibuya, Daisuke, Shimosegawa, Tooru

“…Background Eosinophilic esophagitis (EoE) has been a rarely recognized condition in Asian populations, and its clinical manifestation is rarely documented. Our…”
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Leptin Aggravates Reflux Esophagitis by Increasing Tissue Levels of Macrophage Migration Inhibitory Factor in Rats by Murata, Tsugihiro, Asanuma, Kiyotaka, Ara, Nobuyuki, Iijima, Katsunori, Hatta, Waku, Hamada, Shin, Asano, Naoki, Koike, Tomoyuki, Imatani, Akira, Masamune, Atsushi, Shimosegawa, Tooru

“…Leptin, produced primarily by the adipose tissue, acts as a pro-inflammatory modulator, thereby contributing to the development of obesity-related disease…”
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Prevalence and Distribution of Gastric Endoscopy Findings in Non-eosinophilic Esophagitis Eosinophilic Gastrointestinal Diseases: Influence of Atrophic Gastritis by Mizumoto, Naoko, Abe, Yasuhiko, Sasaki, Yu, Yagi, Makoto, Onozato, Yusuke, Takahashi, Yasushi, Ara, Nobuyuki, Nomura, Eiki, Kawamura, Masashi, Takahashi, So, Asonuma, Sho, Shoji, Masakuni, Kondo, Yutaka, Iwai, Wataru, Kikuchi, Ryosuke, Saito, Masahiro, Hatta, Waku, Koike, Tomoyuki, Matsuhashi, Tamotsu, Iijima, Katsunori, Masamune, Atsushi, Ueno, Yoshiyuki

“…Objective The impact of Helicobacter pylori infection on gastric endoscopic findings in non-eosinophilic esophagitis eosinophilic gastrointestinal diseases…”
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Biphasic effects of H. pylori infection on low-dose aspirin-induced gastropathy depending on the gastric acid secretion level by Iijima, Katsunori, Ara, Nobuyuki, Abe, Yasuhiko, Koike, Tomoyuki, Iwabuchi, Toshimitsu, Shinkai, Hirohiko, Uno, Kaname, Endo, Hiroyuki, Asano, Naoki, Shimosegawa, Tooru

“…Background The association of Helicobacter pylori infection with aspirin-induced gastropathy is controversial. H. pylori infection exerts diverse effects on…”
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Comparison of the long-term outcomes of endoscopic resection for superficial squamous cell carcinoma and adenocarcinoma of the esophagus in Japan by Nakagawa, Kenichiro, Koike, Tomoyuki, Iijima, Katsunori, Shinkai, Hirohiko, Hatta, Waku, Endo, Hiroyuki, Ara, Nobuyuki, Uno, Kaname, Asano, Naoki, Imatani, Akira, Shimosegawa, Tooru

“…Few studies have simultaneously evaluated the long-term outcomes of endoscopic resection (ER) for squamous cell carcinoma (SCC) and adenocarcinoma (AC) of the…”
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Comparison of Magnifying Endoscopy with Blue Light Imaging and Narrow Band Imaging for Determining the Invasion Depth of Superficial Esophageal Squamous Cell Carcinoma by the Japanese Esophageal Society’s Intrapapillary Capillary Loop Classification by Hatta, Waku, Koike, Tomoyuki, Ogata, Yohei, Kondo, Yutaka, Ara, Nobuyuki, Uno, Kaname, Asano, Naoki, Imatani, Akira, Masamune, Atsushi

“…Blue light imaging (BLI) and narrow-band imaging (NBI) are two modalities that enable narrow-band light observation. We aimed to compare the diagnostic ability…”
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Prospective analysis of risk for bleeding after endoscopic biopsy without cessation of antithrombotics in Japan by Ara, Nobuyuki, Iijima, Katsunori, Maejima, Ryuhei, Kondo, Yutaka, Kusaka, Gen, Hatta, Waku, Uno, Kaname, Asano, Naoki, Koike, Tomoyuki, Imatani, Akira, Shimosegawa, Tooru

“…Background and Aim In Japan, after the revision of the gastrointestinal endoscopic guidelines for patients taking antithrombotics, endoscopic biopsies were…”
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Endoscopic findings for predicting gastric acid secretion status by Hatta, Waku, Iijima, Katsunori, Koike, Tomoyuki, Kondo, Yutaka, Ara, Nobuyuki, Asanuma, Kiyotaka, Uno, Kaname, Asano, Naoki, Imatani, Akira, Shimosegawa, Tooru

“…Background and Aim Gastric acidic abnormalities are related to various types of diseases in Helicobacter pylori (H. pylori) infection status. However, no…”
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Continuous liquid‐suction catheter attachment for endoscope reduces volume of liquid reflux to the mouth in esophageal endoscopic submucosal dissection by Hatta, Waku, Koike, Tomoyuki, Okata, Hideki, Hanzawa, Takashi, Saito, Masahiro, Kondo, Yutaka, Ara, Nobuyuki, Asanuma, Kiyotaka, Uno, Kaname, Asano, Naoki, Imatani, Akira, Iijima, Katsunori, Nakamura, Tomohiro, Nakaya, Naoki, Masamune, Atsushi

“…Background and Aim Pooling of liquid in the esophageal lumen can worsen the field of vision and cause liquid reflux to the mouth, which leads to aspiration…”
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Low Serum Levels of Pepsinogen and Gastrin 17 Are Predictive of Extensive Gastric Atrophy with High-Risk of Early Gastric Cancer by Kikuchi, Ryousuke, Abe, Yasuhiko, Iijima, Katsunori, Koike, Tomoyuki, Ara, Nobuyuki, Uno, Kaname, Asanuma, Kiyotaka, Asano, Naoki, Imatani, Akira, Shimosegawa, Tooru

“…Atrophic gastritis (AG) is a well-recognized high-risk condition for developing gastric cancer (GC). Gastrin 17 (G17), a hormone secreted from antral G cells,…”
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Gastric acid secretion level modulates the association between Helicobacter pylori infection and low-dose aspirin-induced gastropathy by Iijima, Katsunori, Ara, Nobuyuki, Abe, Yasuhiko, Koike, Tomoyuki, Iwai, Wataru, Uno, Kaname, Asano, Naoki, Imatani, Akira, Ohara, Shuichi, Shimosegawa, Tooru

“…Background The relative contribution of gastric acid secretion and Helicobacter pylori infection to low-dose aspirin-induced gastropathy remains to be…”
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Feasibility of optical coherence tomography for the evaluation of Barrett's mucosa buried underneath esophageal squamous epithelium by Hatta, Waku, Uno, Kaname, Koike, Tomoyuki, Ara, Nobuyuki, Asano, Naoki, Iijima, Katsunori, Imatani, Akira, Fujishima, Fumiyoshi, Shimosegawa, Tooru

“…Background and Aim Evaluation of Barrett's glands buried underneath esophageal squamous epithelium becomes increasingly important in order to achieve curative…”
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Endoscopic balloon dilatation for pharyngo-upper esophageal stricture after treatment of head and neck cancer by Maejima, Ryuhei, Iijima, Katsunori, Koike, Tomoyuki, Ara, Nobuyuki, Uno, Kaname, Hatta, Waku, Ogawa, Takenori, Watanabe, Ken-ichi, Katori, Yukio, Shimosegawa, Tooru

“…Background and Aim Dysphagia caused by pharyngo‐upper esophageal stricture is a complication of treatment for head and neck cancer. Endoscopic balloon dilation…”
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Alteration of correlation between serum pepsinogen concentrations and gastric acid secretion after H. pylori eradication by Iijima, Katsunori, Koike, Tomoyuki, Abe, Yasuhiko, Ara, Nobuyuki, Uno, Kaname, Imatani, Akira, Ohara, Shuichi, Shimosegawa, Tooru

“…Purpose The measurement of serum pepsinogens is clinically useful to represent gastric acid secretion. Since both serum pepsinogens and gastric acid secretion…”
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Association of gastric acid and mucus secretion level with low-dose aspirin-induced gastropathy by Iijima, Katsunori, Ara, Nobuyuki, Abe, Yasuhiko, Koike, Tomoyuki, Iwai, Wataru, Iwabuchi, Toshimitsu, Ichikawa, Takafumi, Kamata, Yayoi, Ishihara, Kazuhiko, Shimosegawa, Tooru

“…Background Low-dose aspirin is known to cause upper gastrointestinal complications. The mechanism by which the aspirin disrupts gastric mucosal integrity…”
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Field Effect of Alcohol, Cigarette Smoking, and Their Cessation on the Development of Multiple Dysplastic Lesions and Squamous Cell Carcinoma: A Long-term Multicenter Cohort Study by Muto, Manabu, Katada, Chikatoshi, Yokoyama, Tetsuji, Yano, Tomonori, Oda, Ichiro, Ezoe, Yasumasa, Tanabe, Satoshi, Shimizu, Yuichi, Doyama, Hisashi, Koike, Tomoyuki, Takizawa, Kohei, Hirao, Motohiro, Okada, Hiroyuki, Ogata, Takashi, Katagiri, Atsushi, Yamanouchi, Takenori, Matsuo, Yasumasa, Kawakubo, Hirofumi, Omori, Tai, Kobayashi, Nozomu, Shimoda, Tadakazu, Ochiai, Atsushi, Ishikawa, Hideki, Baba, Kiichiro, Amanuna, Yusuke, Yokoyama, Akira, Ohashi, Shinya, Yokoyama, Akira, Kaneko, Kazuhiro, Morita, Shuko, Funakoshi, Makiko, Horimatsu, Takahiro, Takahashi, Mari, Suzuki, Haruhisa, Abiko, Satoshi, Takemura, Kenichi, Nakanishi, Hiroyoshi, Saito, Masahiro, Ara, Nobuyuki, Kakushima, Naomi, Tanaka, Masaki, Hori, Keisuke, Tsuda, Takashi

“…Multiple developments of squamous dysplasia and squamous cell carcinoma (SCC) in the upper aerodigestive tract have been explained by field cancerization…”
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A Japanese case of lymphocytic esophagitis by Maejima, Ryuhei, Uno, Kaname, Iijima, Katsunori, Fujishima, Fumiyoshi, Noguchi, Tetsuya, Ara, Nobuyuki, Asano, Naoki, Koike, Tomoyuki, Imatani, Akira, Shimosegawa, Tooru

“…We report the case of a 68‐year‐old Japanese man diagnosed with lymphocytic esophagitis (LE), a rare disease associated with refractory dysphagia. He has had…”
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Exogenous luminal nitric oxide exposure accelerates columnar transformation of rat esophagus by Endo, Hiroyuki, Iijima, Katsunori, Asanuma, Kiyotaka, Ara, Nobuyuki, Ito, Hirotaka, Asano, Naoki, Uno, Kaname, Koike, Tomoyuki, Imatani, Akira, Shimosegawa, Tooru

“…Exposure of the esophageal mucosa to refluxed gastroduodenal contents is recognized to be an important risk factor for Barrett's esophagus (BE). At the human…”
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