Eiji Umegaki

Kurashiki, 7010192, Japan

Last Updated: 09/26/2026

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Found 96 publications

Metagenomic analysis of the intragastric and oral microbiome associated with gastric carcinogenesis after Helicobacter pylori eradication.

Metagenomic analysis of the intragastric and oral microbiome associated with gastric carcinogenesis after Helicobacter pylori eradication.

Journal: Gastric cancer : official journal of the International Gastric Cancer Association and the Japanese Gastric Cancer Association

Published: July 18, 2025

Fecal Microbiota Transplantation Using Donor Stool Obtained from Exercised Mice Suppresses Colonic Tumor Development Induced by Azoxymethane in High-Fat Diet-Induced Obese Mice.

Fecal Microbiota Transplantation Using Donor Stool Obtained from Exercised Mice Suppresses Colonic Tumor Development Induced by Azoxymethane in High-Fat Diet-Induced Obese Mice.

Journal: Microorganisms

Published: February 24, 2025

The Relationship Between Bacterial Flora in Saliva and Esophageal Mucus and Endoscopic Severity in Patients with Eosinophilic Esophagitis.

The Relationship Between Bacterial Flora in Saliva and Esophageal Mucus and Endoscopic Severity in Patients with Eosinophilic Esophagitis.

Journal: International journal of molecular sciences

Published: February 05, 2025

Impact of Enterococcus faecium 129 BIO 3B-R on Helicobacter pylori eradication therapy side effects in adult patients: a randomized, double-blind, placebo-controlled study.

Impact of Enterococcus faecium 129 BIO 3B-R on Helicobacter pylori eradication therapy side effects in adult patients: a randomized, double-blind, placebo-controlled study.

Journal: Scientific reports

Published: July 15, 2024

Exercise Affects Mucosa-Associated Microbiota and Colonic Tumor Formation Induced by Azoxymethane in High-Fat-Diet-Induced Obese Mice.

Exercise Affects Mucosa-Associated Microbiota and Colonic Tumor Formation Induced by Azoxymethane in High-Fat-Diet-Induced Obese Mice.

Journal: Microorganisms

Published: April 03, 2024

Reduction of butyric acid-producing bacteria in the ileal mucosa-associated microbiota is associated with the history of abdominal surgery in patients with Crohn's disease.

Reduction of butyric acid-producing bacteria in the ileal mucosa-associated microbiota is associated with the history of abdominal surgery in patients with Crohn's disease.

Journal: Redox report : communications in free radical research

Published: August 02, 2023

Factors Associated with Overlap between Functional Dyspepsia and Nonerosive Reflux Disease in Endoscopy-based Helicobacter pylori-uninfected Japanese Health Checkup Participants: A Prospective, Multicenter Cross-sectional Study.

Factors Associated with Overlap between Functional Dyspepsia and Nonerosive Reflux Disease in Endoscopy-based Helicobacter pylori-uninfected Japanese Health Checkup Participants: A Prospective, Multicenter Cross-sectional Study.

Journal: Internal medicine (Tokyo, Japan)

Published: July 12, 2023

Assessment of predictive factors associated with the technical difficulty of endoscopic submucosal dissection for superficial esophageal squamous cell carcinoma: Japanese multicenter retrospective study.

Assessment of predictive factors associated with the technical difficulty of endoscopic submucosal dissection for superficial esophageal squamous cell carcinoma: Japanese multicenter retrospective study.

Journal: Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society

Published: June 17, 2023

Linked Color Imaging for Stomach.

Linked Color Imaging for Stomach.

Journal: Diagnostics (Basel, Switzerland)

Published: November 15, 2022

Long-Term Outcomes of Endoscopic Submucosal Dissection for Early Remnant Gastric Cancer: A Retrospective Multicenter Study.

Long-Term Outcomes of Endoscopic Submucosal Dissection for Early Remnant Gastric Cancer: A Retrospective Multicenter Study.

Journal: Digestion

Published: October 10, 2022

Reduced abundance of butyric acid-producing bacteria in the ileal mucosa-associated microbiota of ulcerative colitis patients.

Reduced abundance of butyric acid-producing bacteria in the ileal mucosa-associated microbiota of ulcerative colitis patients.

Journal: Journal of clinical biochemistry and nutrition

Published: August 01, 2022

Current status of noninvasive endoscopic assessment of gastric cancer risk and future perspective.

Current status of noninvasive endoscopic assessment of gastric cancer risk and future perspective.

Journal: Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society

Published: April 08, 2022

Showing 1-12 of 96

Last Updated: 09/26/2026