Results 1 to 10 of about 338,511 (299)

Dental Biofilm, a reservoir for Helicobacter Pylori in patients with chronic gastritis [PDF]

open access: yesRevista de la Facultad de Medicina Humana, 2020
Objectives: To determine the prevalence of helicobacter pylori in dental biofilm in patients with chronic gastritis in the gastroenterology service of Hospital María Helper.
Israel Armando Guerra Cuyutupac
doaj   +3 more sources

HELICOBACTER PYLORI INFECTION IN CHILDREN [PDF]

open access: yesMajalah Kedokteran Andalas, 2011
AbstrakFaktor risiko infeksi Helicobacter pylori adalah tinggal di negara berkembang, kondisi sosial ekonomi yang rendah, jumlah anggota keluarga yang banyak, etnik dan genetik.
Yusri Dianne Jurnalis   +2 more
doaj   +4 more sources

Helicobacter pyloriInfection and the Risk of Gastric Carcinoma [PDF]

open access: bronzeNew England Journal of Medicine, 1991
BACKGROUND Infection with Helicobacter pylori has been linked with chronic atrophic gastritis, an inflammatory precursor of gastric adenocarcinoma. In a nested case-control study, we explored whether H.
Julie Parsonnet   +6 more
openalex   +2 more sources

Helicobacter pylori [PDF]

open access: greenArchives of Internal Medicine, 1994
Helicobacter pylori is the cause of chronic active gastritis. It is integral to the pathogenesis of peptic ulcer disease and is epidemiologically linked to gastric cancer and lymphoma. Helicobacter pylori can be detected through a variety of invasive (urease testing, culture, or histologic diagnosis of endoscopic biopsies) and noninvasive (urease ...
M Woldemann   +37 more
  +7 more sources

Association of mast cells with helicobacter pylori infection in the antral mucosa

open access: diamondJournal of Pathology of Nepal, 2011
Background: Helicobacter pylori infection is associated with mixed inflammatory cell infiltrate consisting of neutrophils, eosinophils, lymphocytes and plasma cells.
SR KC, GL Amatya
doaj   +3 more sources

The evolution of SARS-CoV-2 and the COVID-19 pandemic [PDF]

open access: yesPeerJ, 2023
Scientists have made great efforts to understand the evolution of SARS-CoV-2 (Severe Acute Respiratory Syndrome Coronavirus 2) to provide crucial information to public health experts on strategies to control this viral pathogen.
Yuanfang Si   +10 more
doaj   +2 more sources

Helicobacter pylori [PDF]

open access: yesClinical Microbiology Reviews, 1997
Helicobacter pylori is a gram-negative bacterium which causes chronic gastritis and plays important roles in peptic ulcer disease, gastric carcinoma, and gastric lymphoma. H. pylori has been found in the stomachs of humans in all parts of the world. In developing countries, 70 to 90% of the population carries H. pylori.
B E, Dunn, H, Cohen, M J, Blaser
  +6 more sources

Molecular docking of a set of flavonoid compounds with Helicobacter pylori virulence factors CagA and VacA [PDF]

open access: yesJournal of HerbMed Pharmacology, 2020
Introduction: Cytotoxin associated gene A (CagA) and vacuolating cytotoxin A (VacA) proteins are the main Helicobacter pylori virulence factors. These toxins are associated with severe gastric diseases.
Mohamed Reda Jouimyi   +7 more
doaj   +1 more source

Management of Helicobacter pylori infection: the Maastricht VI/Florence consensus report

open access: yesGut, 2022
Helicobacter pylori Infection is formally recognised as an infectious disease, an entity that is now included in the International Classification of Diseases 11th Revision.
P. Malfertheiner   +14 more
semanticscholar   +1 more source

Relationship Between CNVs and Immune Cells Infiltration in Gastric Tumor Microenvironment

open access: yesFrontiers in Genetics, 2022
Gastric cancer (GC) is a highly fatal and common malignancy of the digestive system. Recent therapeutic advancements have significantly improved the clinical outcomes in GC, but due to the unavailability of suitable molecular targets, a large number of ...
Fazhan Li   +17 more
doaj   +1 more source

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