Molecular Resistance Testing of Helicobacter pylori in Gastric Biopsies

JA Peña, JG Fox, MJ Ferraro… - Archives of pathology …, 2001 - meridian.allenpress.com
Objective.—To evaluate simultaneous diagnosis of infection and molecular resistance
testing of Helicobacter pylori. Methods.—Gastric biopsies were obtained from 26 rapid …

Improved allele-specific PCR assays for detection of clarithromycin and fluoroquinolone resistant of Helicobacter pylori in gastric biopsies: identification of N87I …

AA Trespalacios, E Rimbara, W Otero, R Reddy… - … and infectious disease, 2015 - Elsevier
Molecular testing can rapidly detect Helicobacter pylori susceptibility using gastric biopsies.
Allele-specific polymerase chain reaction (ASP-PCR) was used to identify H. pylori 23S …

Where to Biopsy to Detect Helicobacter pylori and How Many Biopsies Are Needed to Detect Antibiotic Resistance in a Human Stomach

M Pichon, CT Tran, G Motillon, C Debiais… - Journal of Clinical …, 2020 - mdpi.com
This study aims to determine the gastric distribution, density, and diversity of Helicobacter
pylori infection. Subtotal resection of the stomachs of three H. pylori-infected and …

[HTML][HTML] PCR detection of clarithromycin-susceptible and-resistant Helicobacter pylori from formalin-fixed, paraffin-embedded gastric biopsies

BH Schmitt, MA Regner, KA Mangold, RB Thomson Jr… - Modern pathology, 2013 - Elsevier
Antimicrobial resistance to clarithromycin is a growing concern in the treatment of
Helicobacter pylori and is associated with three major point mutations of the 23S rRNA …

Antibiotic susceptibilities of Helicobacter pylori.

KM Bindayna - Saudi medical journal, 2001 - europepmc.org
Antibiotic susceptibilities of Helicobacter pylori. - Abstract - Europe PMC Sign in | Create an
account https://orcid.org Europe PMC Menu About Tools Developers Help Contact us Helpdesk …

Antibiotic resistance in Helicobacter pylori

LC Mollison, N Stingemore, RA Wake… - Medical journal of …, 2000 - Wiley Online Library
Objective To describe antibiotic resistance patterns in Helicobacter pylori. Design Culture
and antibiotic sensitivity testing of antral and gastric body biopsy samples from patients …

Novel Real-Time PCR Assay for Detection of Helicobacter pylori Infection and Simultaneous Clarithromycin Susceptibility Testing of Stool and Biopsy Specimens

C Schabereiter-Gurtner, AM Hirschl… - Journal of clinical …, 2004 - Am Soc Microbiol
ABSTRACT A biprobe real-time PCR protocol, followed by hybridization melting point
analysis, to detect point mutations in the 23S rRNA gene of Helicobacter pylori associated …

Mixed‐Infection of Antibiotic Susceptible and Resistant Helicobacter pylori Isolates in a Single Patient and Underestimation of Antimicrobial Susceptibility Testing

JJ Kim, JG Kim, DH Kwon - Helicobacter, 2003 - Wiley Online Library
Antibiotic resistance among Helicobacter pylori has been increasing worldwide and has
begun to affect the overall efficacy of current antibiotic regimens adversely. We examined …

Fast and Accurate Quantitative Detection of Helicobacter pylori and Identification of Clarithromycin Resistance Mutations in H. pylori Isolates from Gastric Biopsy …

C Lascols, D Lamarque, JM Costa… - Journal of clinical …, 2003 - Am Soc Microbiol
Rapid identification of patients infected with clarithromycin-resistant Helicobacter pylori
without the need for culture can help to avoid useless prescriptions of clarithromycin. We …

Detection of clarithromycin resistance in Helicobacter pylori following noncryogenic storage of rapid urease tests for 30 days

Y Li, E Rimbara, S Thirumurthi… - Journal of digestive …, 2012 - Wiley Online Library
OBJECTIVE: Traditional Helicobacter pylori (H. pylori) eradication therapy has been
undermined by increasing antimicrobial, especially clarithromycin, resistance. Susceptibility …