Results 241 to 250 of about 306,089 (345)

Attempts to Establish a Helicobacter bilis Biliary Tract Infection Model via Oral Administration of Helicobacter bilis. [PDF]

Cureus
Kosaka T, Adachi T, Imamura H, Hamada T, Matsushima H, Hara T, Kinoshita A, Soyama A, Eguchi S.   +8 more
europepmc   +1 more source

THE ROLE OF RDXA MUTATION IN METRONIDAZOLE RESISTANCE IN HELICOBACTER PYLORI STRAINS [PDF]

, 2009
Mohammad Kargar, Baghernezhad Maryam, Dousti Abas   +2 more
openalex  

Gastric Foveolar‐Type Hyperplastic Polyp of the Duodenum With GNAS and KRAS Mutations: A Potential Precursor to Neoplasia

DEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT We report a gastric foveolar‐type hyperplastic polyp of the duodenum harboring mutations in the GNAS and KRAS genes. The lesion was incidentally detected during a routine upper gastrointestinal endoscopy in a man in his 50s. It appeared as a 10‐mm elevated lesion located at the superior duodenal angle.
Kenji Yamazaki, Ryoji Kushima, Noritaka Ozawa, Haruka Koizumi, Saeka Hayashi, Atsushi Soga, Koji Yamashita, Shogo Shimizu, Masahito Shimizu   +8 more
wiley   +1 more source

Prediction of duodenal ulcers in children with <i>Helicobacter pylori</i> infection. [PDF]

Transl Pediatr
Zheng S, Zheng C, Cai S, Ge X, Chen Y, Ou W, Lin Y.   +6 more
europepmc   +1 more source

Efficacy and Safety of Gel Immersion Endoscopic Mucosal Resection for Gastric Neoplasms in Patients With Familial Adenomatous Polyposis: A Multicenter Retrospective Study

DEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT Objectives Approximately 10%–30% patients with familial adenomatous polyposis (FAP) develop gastric neoplasms (GNs). Although recent reports have suggested the effectiveness of gel‐immersion endoscopic mucosal resection (GI‐EMR) for FAP‐associated GNs, given its simplicity and safety, treatment outcomes for such lesions have not been evaluated.
Hidenori Kimura, Kohei Shigeta, Yohei Yabuuchi, Yoichi Yamamoto, Soichiro Nagao, Akito Noguchi, Shinya Uematsu, Shuhei Shintani, Hiroto Inoue, Atsushi Nishida, Hiroyuki Ono, Osamu Inatomi   +11 more
wiley   +1 more source

A Systematic Review and Meta-Analysis of Randomized Controlled Trials on the Benefits of Using Lactobacillus Supplements as an Adjunct Treatment for Helicobacter pylori Eradication. [PDF]

Microbiologyopen
Azam A, Qureshi MAM, Zahoor HS, Raza SM, Khan MM, Naeem U, Atif S, Waheed A.   +7 more
europepmc   +1 more source

Trends in Endoscopist Reporting Rates of Eosinophilic Gastrointestinal Diseases in Japan Evaluated by the Japan Endoscopy Database Project

DEN Open, Volume 6, Issue 1, April 2026.
We analyzed 9,940,870 endoscopic procedures from the Japanese Endoscopy Database (2015–2023), identifying 9,669 eosinophilic gastrointestinal disease (EGID) cases. The prevalence of eosinophilic esophagitis, gastritis, and duodenitis increased significantly (p < 0.001), while enteritis and colitis remained unchanged (p = 0.136). EoE rose from 36 cases (
Kazuya Miyaguchi, Yoshikazu Tsuzuki, Akiko Shiotani, Kiyohito Tanaka, Hiroyuki Imaeda   +4 more
wiley   +1 more source

Eradication Rates of Empiric Helicobacter pylori Treatment Regimens by Race/Ethnicity in a Predominantly Immigrant U.S. Population. [PDF]

Helicobacter
Kim MJ, Gonzalez I, Choi NM, Graham DY, El-Serag HB, Tan MC.   +5 more
europepmc   +1 more source

Severe Gastroduodenitis Associated With Ulcerative Colitis After Total Colectomy Successfully Treated With Endoscopic Hemostasis and Oral Tacrolimus

DEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT Herein, we report a rare case of gastroduodenitis associated with ulcerative colitis (UC). A 42‐year‐old man was diagnosed with UC 1 year prior to admission to our hospital. The patient underwent a 3‐stage total colectomy and ileal pouch‐anal anastomosis for severe UC.
Koji Fujimoto, Shuhei Hosomi, Yumie Kobayashi, Rieko Nakata, Yu Nishida, Fumio Tanaka, Yasuhiro Fujiwara   +6 more
wiley   +1 more source

<i>Helicobacter pylori</i> CagA disrupts pancreatic epithelial barrier integrity. [PDF]

Front Cell Dev Biol
Romero-Fabela A, Silva-Olivares A, Chacon M, Rendon-Huerta EP, Betanzos A.   +4 more
europepmc   +1 more source