Results 121 to 130 of about 57,656 (254)

Prevalence and Diagnostic Comparison of <i>Helicobacter pylori</i> and Non-<i>Helicobacter pylori Helicobacter</i> Infections in Patients Undergoing Upper Gastrointestinal Endoscopy with Gastric Biopsy in Algarve, Portugal. [PDF]

Microorganisms
Cortez Nunes F, Mateus TL, Aguieiras C, Louro R, Peixe B, Calhindro M, Queirós P, Castelo-Branco P.   +7 more
europepmc   +1 more source

Underestimation of Subserosal Invasion in Early Gastric Cancer‐Like Advanced Gastric Carcinoma With Focal Enteroblastic Differentiation: A Case Report

DEN Open, Volume 7, Issue 1, April 2027.
ABSTRACT Early gastric cancer (EGC)‐like advanced gastric cancer (AGC) is a rare entity that mimics superficial disease despite deep invasion. We report a case of EGC‐like AGC with focal enteroblastic differentiation in which subserosal invasion was underestimated because of its superficially appearing endoscopic features.
Akira Tomioka, Kankei Fujimoto, Kei Sugimoto, Takayuki Yamazaki, Nanoka Chiya, Yumi Mashimo, Tomonori Kawasaki, Tomio Arai, Shomei Ryozawa   +8 more
wiley   +1 more source

Occurrence of New Helicobacter pylori Infections in Healthy, Helicobacter pylori-Negative Adults: A Prospective Observational Study. [PDF]

Korean J Helicobacter Up Gastrointest Res
Kim YI, Kook MC, Lee JY, Kim CG, Choi IJ.   +4 more
europepmc   +1 more source

Aortic aneurysm and aorto-bi-iliac endoprosthesis infection caused by Helicobacter cinaedi diagnosed by next-generation sequencing: a case report. [PDF]

Infez Med
de Angelis A, Piazza L, la Martire G, Martelli G, Dirani G, Sambri V, Tebano G, Cristini F.   +7 more
europepmc   +1 more source

Submucosal Invasion and Ulceration in Early Gastric Cancer Affect Mucosal Impedance

DEN Open, Volume 7, Issue 1, April 2027.
ABSTRACT Objectives To investigate early changes in gastric cancers that are difficult to evaluate using endoscopic imaging through the assessment of mucosal impedance (MI) in endoscopic submucosal dissection (ESD) specimens. Methods In this single‐center prospective cohort study, we included patients who underwent ESD for early gastric cancer (EGC ...
Kaede Miyashiro, Yohei Sawada, Hidezumi Kikuchi, Shintaro Goto, Tadashi Yoshizawa, Saki Nakano, Taka Asari, Tatsuta Tetsuya, Daisuke Chinda, Hirotake Sakuraba   +9 more
wiley   +1 more source

Clinical Management of Helicobacter Infection in Captive Baboons (Papio anubis and Papio hamadryas), and Isolation and Molecular Characterization of Three Novel Helicobacter Species. [PDF]

J Med Primatol
Jimenez IA, Lunger C, Crim MJ, Primm SL, Mannion A, Crilly NP, Hopper LM, Thurman LG, Vasquez LL, Brayton C, Feng Y, Fox JG, Shen Z, Izzi JM.   +13 more
europepmc   +1 more source

Synchronous and Metachronous Multiple Gastric Epithelial Neoplasms Detected During Index Evaluation and Post‐Endoscopic Submucosal Dissection Surveillance: A Descriptive Comparison

DEN Open, Volume 7, Issue 1, April 2027.
ABSTRACT Objectives We compared synchronous and metachronous gastric tumors detected during index evaluation and surveillance after endoscopic submucosal dissection (ESD), focusing on Kimura‐Takemoto O‐3 atrophy. Helicobacter pylori eradication history and the neutrophil‐to‐lymphocyte ratio (NLR) were exploratory.
Tomokazu Yoshio, Shuhei Fukunaga, Tomoyuki Nakane, Shinpei Minami, Tomonori Cho, Kozo Tsuruta, Hiroshi Tanaka, Ryousuke Gotou, Yusei Watanabe, Michita Mukasa, Miwa Sakai, Takumi Kawaguchi, Hidetoshi Takedatsu   +12 more
wiley   +1 more source

The causal relationship between antibody-mediated immune responses to infections and Graves' disease: a bi-directional Mendelian randomization analysis. [PDF]

Exp Biol Med (Maywood)
Zhang X, Xu W, Liu Z, Zhang J, Yang X.
europepmc   +1 more source

Dynamic Surface‐Enhanced Raman Scattering Platform With Multiscale Nanostructural Engineering and Programmable Surface Energy for Artificial Intelligence‐Assisted Discrimination of Helicobacter pylori

Advanced Oncology, Volume 1, Issue 1, December 2026.
This study develops a dynamic surface‐enhanced Raman scattering (D‐SERS) platform integrating multiscale nanoparticle geometry, quantum dot coupling, surface‐energy programming, and a multilayer perceptron model for AI‐assisted classification. It enables ultrahigh sensitivity, noninvasive detection, and specific Helicobacter pylori identification.
Ming‐Chang Lu, Chia‐Jung Lee, Chih‐Yuan Yao, Bo‐Ying Wu, Chih‐Wei Chiu   +4 more
wiley   +1 more source

Astrovirus infection alters gut microbial communities in a widespread neotropical bat across human-modified landscapes. [PDF]

BMC Microbiol
Brändel SD, Melville DW, Wilhelm K, Corman VM, Page R, Drosten C, Tschapka M, Sommer S, Wasimuddin.   +8 more
europepmc   +1 more source