Antimicrobial susceptibility of Helicobacter pylori strains isolated from children in Israel.

Objectives: Helicobacter pylori is a bacterial pathogen causing inflammation of the gastric mucosa that may lead to peptic ulcer, perforation or malignancy. Children are at risk of contracting H. pylori and developing subsequent morbidity.

Efficacy of an Enrichment Media for Increasing Threshold for Carbapenem-Resistant Enterobacteriaceae Screening.

Background: Identification of carbapenem-resistant Enterobacteriaceae (CRE) is complex and a major laboratory challenge; clinical cultures may diagnose only some of the CRE carriers among patients, thus it is crucial to perform asymptomatic carriage screening.

Materials And Methods:  We compare the efficacy of a rectal sample culture prior to enrichment with BHI (Brain Heart Infusion) Broth and following 18-24 h. All rectal samples were applied on CHROMagar KPC selective growth media and then seeded on MacConkey agar selective growth media with an applied disk of Imipenem antibiotic on top of the media, then inserted into enrichment BHI Broth.

An efficiency comparison between three invasive methods for the diagnosis of Helicobacter pylori infections: Culture from stomach biopsy, rapid urease test (CUTest(®)), and histologic examination of gastric biopsy.

Background: Helicobacter pylori is one of the most prevalent pathogenic bacteria in the world, and humans are its principal reservoir. There are several available methods to diagnose H. pylori infection.