The discovery of Helicobacter pylori in 1982 was the starting point of a revolution concerning
the concepts and management of gastroduodenal diseases. It is now well accepted that the …

Considering the recommended indications for Helicobacter pylori (H. pylori) eradication
therapy and the broad spectrum of available diagnostic methods, a reliable diagnosis is …

Helicobacter pylori (H. pylori) is transmitted primarily through the oral–oral route and fecal–
oral route. The oral cavity had therefore been hypothesized as an extragastric reservoir of H …

Bacteria, including those that are pathogenic, have been generally classified according to
their ability to survive and grow in the presence or absence of oxygen: aerobic and …

El diagnóstico de H. pylori es importante debido a las distintas condiciones clínicas
asociadas a su presencia, teniendo en cuenta las diferentes indicaciones recomendadas …

Background Helicobacter pylori bacteria colonize human gastric mucosa, cause chronic
inflammation, peptic ulcers and gastric cancer. Colonization is mediated by H. pylori …

Background In this study, one Helicobacter pylori isolate, from gastric biopsy of a dyspeptic
patient that turned into mucoid‐coccoid (MC) form upon consecutive subcultures, was …

Background Findings on the presence of Helicobacter pylori in the oral cavity are conflicting.
This bacterium can occur either transiently in the oral cavity or, in some situations, pose a …

The pathogen Campylobacter jejuni is considered a microaerophile yet has been shown to
grow in vitro in atmospheres with partial oxygen tension of 21%. To achieve a better …

Background Proton‐pump inhibitor (PPI) consumption does lead to false‐negative results of
H elicobacter pylori diagnostic tests such as biopsy culture and rapid urease test (RUT) …