NSTL国家科技图书文献中心

1. Verrucous gastritis-like lesion in intramucosal Helicobacter pylori-uninfected signet ring cell carcinoma with poorly differentiated adenocarcinoma NSTL国家科技图书文献中心

Hiroki Takemoto | Takahiro Kotachi ... - 《Clinical journal of gastroenterology》 - 2024,17(3) - 412～418 - 共7页

摘要：In Japan, accessible Helicobacter pylori (Hp) eradication therapy is associated with an increase in the prevalence of gastric cancers (GCs) in Hp uninfected stomachs. Signet ring cell carcinoma (SRCC)...

关键词： Helicobacter pylori uninfected gastric cancer | Fibromuscular obliteration | Intramucosal SRCC with PDA | Poorly differentiated adenocarcinoma | Signet ring cell carcinoma.

2. Long‐term outcomes of patients with obscure gastrointestinal bleeding after negative capsule endoscopy NSTL国家科技图书文献中心

Issei Hirata | Akiyoshi Tsuboi ... - 《Journal of gastroenterology and hepatology》 - 2024,39(1) - 165～171 - 共7页

摘要：Abstract Background and Aim Although small‐bowel capsule endoscopy (CE) is widely used for obscure gastrointestinal bleeding (OGIB), long‐term outcomes for OGIB patients after negative CE remain uncle...

关键词： Capsule endoscopic findings | Capsule endoscopy | Obscure gastrointestinal bleeding | Rebleeding rate | Small‐bowel lesions

3. 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

4. Dynamic Covalent Approachto [2]-and [3]Rotaxanes by Utilizing a Reversible Thiol-Disulfied Interchange Reaction SCIE Web of Science核心 NSTL国家科技图书文献中心

Yoshio Furusho | Tomoya Oku ... - 《Chemistry: A European journal》 - 2003,9(12) - 2895～2903 - 共9页

摘要：A dynamic covalent approach to disulfde-containing[2]- and [3]rotaxanes is described.Symmetrical dumbbell-shaped compounds with two secondary ammouium centers and a central located disulfied bond were...

关键词： crown compounds | dynamic covalent bonds | Roatoxanes | sulfur | suparmolecular chemistry

5. Endoscopic Delivery Method Using a Retrieval Net for Patients with Small-Bowel Capsule Endoscopy Stagnation in the Stomach SCIE Web of Science核心 SCOPUS Scopus数据库 NSTL国家科技图书文献中心

Akihiko Sumioka | Shiro Oka ... - 《Gastroenterology research and practice》 - 2021,2021(Pt.2) - 3216193～3216193 - 共1页

摘要：With the increasing use of capsule endoscopy (CE), screening tests for the small bowel can be performed with minimal invasiveness. However, occasionally, the entire small bowel cannot be observed beca...

6. "Unlock-Lock" Approach to [2] and [3]Rotaxanes: Entering of a Ring through Dislfide Linkage That is Unlocked by Thiol "Key" SCIE Web of Science核心 NSTL国家科技图书文献中心

Yoshio Furusho | Toshihide Hasegawa ... - 《Chemistry Letters》 - 2000,0(1) - 18～19 - 共2页

摘要：Bifunctional secondary ammonium salt bearing disulfide linkage at the center and bulky group at the both termini was mixed with dibenzo-24-crown-8. During reversible cleavage of the disulfide linkage ...

7. Clinical usefulness and acceptability of small‐bowel capsule endoscopy with panoramic imaging compared with axial imaging in Japanese patients

Issei Hirata | Akiyoshi Tsuboi ... - 《DEN Open》 - 2025,5(1) - n/a～n/a - 共9页

摘要：Abstract Objectives We aimed to evaluate the usefulness and acceptability of CapsoCam Plus (CapsoCam) in Japanese patients. Methods This retrospective single‐center study enrolled 930 patients with su...

关键词： acceptability | capsule endoscopy | diagnostic yield | obscure gastrointestinal bleeding | small‐bowel

8. Comparative analyses of short‐ and long‐term outcomes between endoscopic submucosal dissection and endoscopic laryngo‐pharyngeal surgery for superficial pharyngeal carcinomas

Motomitsu Fukuhara | Yuji Urabe ... - 《DEN Open》 - 2025,5(1) - n/a～n/a - 共9页

摘要：Abstract Objectives Endoscopic treatment of superficial pharyngeal carcinomas includes endoscopic submucosal dissection (ESD; usually performed by endoscopists), and endoscopic laryngo‐pharyngeal surg...

关键词： endoscopic submucosal dissection | head and neck squamous cell carcinomas | otorhinolaryngological surgical procedures | squamous cell carcinoma of the head and neck | surgical procedures

9. Diagnostic and therapeutic strategies for colorectal tumor with positive muscle‐retracting sign

Hidenori Tanaka | Yudai Takehara ... - 《DEN Open》 - 2024,4(1) - n/a～n/a - 共7页

摘要：Abstract Objectives Endoscopic submucosal dissection (ESD) for colorectal tumors with positive muscle‐retracting (MR) sign often results in incomplete resection or discontinuation owing to the difficu...

关键词： colorectal endoscopic submucosal dissection | endoscopic ultrasonography | muscle‐retracting sign | pocket‐creation method | submucosal fibrosis

10. Can underwater endoscopic mucosal resection be an alternative to conventional endoscopic mucosal resection for superficial non‐ampullary duodenal epithelial tumors?

Hidenori Tanaka | Yuji Urabe ... - 《DEN Open》 - 2024,4(1) - n/a～n/a - 共6页

摘要：Abstract Objectives Underwater endoscopic mucosal resection (UEMR) is a simpler procedure for superficial non‐ampullary duodenal epithelial tumors (SNADET) than conventional endoscopic mucosal resecti...

关键词： duodenal neoplasm | endoscopic mucosal resection | learning curve | superficial non‐ampullary duodenal epithelial tumor | underwater endoscopic mucosal resection