NSTL国家科技图书文献中心

1. Investigation of the relationship between colonoscopy insertion difficulty factors and endoscope shape using an endoscopic position detection unit NSTL国家科技图书文献中心

Takashi Kawai | Yusuke Kawai ... - 《Journal of clinical biochemistry and nutrition.》 - 2024,74(3) - 245～252 - 共8页

摘要：In this study, we investigated the relationship between the cecal intubation time (CIT) and the form and method used for passing through the sigmoid/descending colon junction (SDJ) and the hepatic fle...

关键词： endoscopic position detection unit | colonoscopy | colonoscopy screening | colonoscopy insertion difficulty factors

2. Comparison of clinical utility of deep learning‐based systems for small‐bowel capsule endoscopy reading NSTL国家科技图书文献中心

Tomonori Aoki | Atsuo Yamada ... - 《Journal of gastroenterology and hepatology》 - 2024,39(1) - 157～164 - 共8页 - 被引量：2

摘要：Abstract Background and Aim Convolutional neural network (CNN) systems that automatically detect abnormalities from small‐bowel capsule endoscopy (SBCE) images are still experimental, and no studies h...

关键词： Capsule endoscopy | Convolutional neural network | Deep learning | Psychological stress | Artificial intelligence

3. Risk and preventive factors of early‐onset colorectal neoplasms: endoscopic and histological database analysis NSTL国家科技图书文献中心

Junya Arai | Tomonori Aoki ... - 《Journal of gastroenterology and hepatology》 - 2023,38(2) - 259～268 - 共10页

摘要：Abstract Background and Aim The incidence of early‐onset colorectal neoplasms has been increasing in both Western and Eastern countries. However, the risks and preventive factors for these neoplasms i...

关键词： early‐onset colorectal neoplasms | family history | male

4. The Association between Diverticular Rebleeding and Early-Morning Blood Pressure and Surge: A Prospective Observational Trial NSTL国家科技图书文献中心

Junya Arai | Ryota Niikura ... - 《Digestion》 - 2023,104(5) - 400～408 - 共9页

摘要：Introduction: Colonic diverticular bleeding is the major cause of lower gastrointestinal bleeding. Hypertension is a major risk factor for diverticular rebleeding. Direct evidence of an association be...

关键词： Pre-awaking surge | Diverticular rebleeding | 24-h blood pressure | Hypertension

5. Present status and the future of ultrathin endoscopy SCIE Web of Science核心 NSTL国家科技图书文献中心

Takashi Kawai | Yusuke Kawai ... - 《Digestive endoscopy: official journal of the Japan Gastroenterological Endoscopy Society》 - 2022,34(6) - 1110～1120 - 共11页 - 被引量：1

摘要：Endoscopic population‐based screening for gastric cancer began in April 2016, and the use of transnasal ultrathin esophagogastroduodenoscopy (UT‐EGD) has rapidly become popular. With UT‐EGD, discomfor...

关键词： blue laser imaging | gastric cancer | narrow‐band imaging | transnasal ultrathin esophagogastroduodenoscopy | linked color imaging

6. Efficacy and safety of a new rifabutin-based triple therapy with vonoprazan for refractory Helicobacter pylori infection: A prospective single-arm study SCOPUS Scopus数据库 SCIE Web of Science核心 NSTL国家科技图书文献中心

Yoshihiro Hirata | Atsuo Yamada ... - 《Helicobacter》 - 2020,25(5) - e12719-1～e12719-6 - 共6页 - 被引量：17

摘要：Background: A small proportion of Helicobacter pylori-infected individuals in Japan suffer failure of eradication therapy with third-line regimens containing the potent acid suppressor, vonoprazan, an...

关键词： Refractory H. pylori infection | rescue therapy | rifabutin | vonoprazan

7. Distribution of intestinal metaplasia as a predictor of gastric cancer development SCIE Web of Science核心 NSTL国家科技图书文献中心

Satoki Shichijo | Yoshihiro Hirata ... - 《Journal of gastroenterology and hepatology》 - 2015,30(8) - 1260～1264 - 共5页 - 被引量：30

摘要：Abstract Background and Aim: Helicobacter pylori, gastritis, and intestinal metaplasia (IM) are known risk factors for gastric cancer. In the present study, we conducted a cohort study to evaluate the...

关键词： intestinal metaplasia | gastric cancer | Helicobacter pylori.

8. Visceral abdominal fat measured by computed tomography is associated with an increased risk of colorectal adenoma SCIE Web of Science核心 SCOPUS Scopus数据库 NSTL国家科技图书文献中心

Naoyoshi Nagata | Kayo Sakamoto ... - 《International Journal of Cancer =: Journal International du Cancer》 - 2014,135(10) - 2273～2281 - 共9页 - 被引量：40

摘要：We investigated whether visceral adipose tissue (VAT) measured by computed tomography (CT) is a risk factor for colorectal adenoma. For a total of 1,328 patients (857 without adenoma, 471 with colorec...

关键词： abdominal visceral obesity | Asian country | diabetes mellitus | colorectal cancer | premalignant lesion

9. Shape of metallic band at single-domain Au-adsorbed Ge(001) surface studied by angle-resolved photoemission spectroscopy NSTL国家科技图书文献中心

Kan Nakatsuji | Yuya Motomura ... - 《Physical review, B. Condensed matter and materials physics》 - 2011,84(11) - 115411:1～115411:4 - 共4页 - 被引量：24

摘要：The electronic structure of a single-domain Au-adsorbed Ge(001) surface is investigated using angle-resolved photoemission spectroscopy. The single-domain surface was prepared on a Ge(001) substrate v...

关键词： Shape | band | spectroscopy

10. Local atomic and electronic structure of Au-adsorbed Ge(001) surfaces: Scanning tunneling microscopy and x-ray photoemission spectroscopy NSTL国家科技图书文献中心

Ryota Niikura | Kan Nakatsuji ... - 《Physical review, B. Condensed matter and materials physics》 - 2011,83(3) - 035311:1～035311:6 - 共6页

摘要：Local atomic and electronic structures of the Au-adsorbed Ge(001) surface are investigated using scanning tunneling microscopy (STM) and x-ray photoemission spectroscopy (XPS). In the STM image, the t...