Results 11 to 20 of about 229,072 (304)

Helicobacter pylori infection

Nature Reviews Disease Primers, 2023
Helicobacter pylori infection causes chronic gastritis, which can progress to severe gastroduodenal pathologies, including peptic ulcer, gastric cancer and gastric mucosa-associated lymphoid tissue lymphoma. H. pylori is usually transmitted in childhood and persists for life if untreated. The infection affects around half of the population in the world
P. Malfertheiner, M. C. Camargo, E. El-Omar, Jyh-Ming Liou, R. Peek, C. Schulz, Stella I Smith, S. Suerbaum   +7 more
semanticscholar   +5 more sources

Transmission ofHelicobacter pyloriInfection [PDF]

Canadian Journal of Gastroenterology, 1999
Helicobacter pyloriinfection is one of the most common bacterial infections worldwide. It is accepted as the major cause of chronic gastritis, peptic ulcer, carcinoma of the distal part of the stomach and gastric lymphoma. However, how and when the infection is acquired remain largely unknown.
Giuseppina Oderda
openalex   +6 more sources

Helicobacter pyloriInfection [PDF]

BioMed Research International, 2015
Helicobacter pylori (H. pylori) colonizes the gastric mucosa of more than 50% of the human population. It is the major etiological agent of chronic gastritis, peptic ulcer, gastric mucosa-associated lymphoid tissue lymphoma, and gastric adenocarcinoma.
Ping-I Hsu, Yoshio Yamaoka, Khean-Lee Goh, Marco Manfredi, Deng-Chyang Wu, Varocha Mahachai   +5 more
openaire   +3 more sources

Helicobacter Pylori Infection [PDF]

Deutsches Ärzteblatt international, 2018
Infection with Helicobacter pylori (H. pylori) is a major pathogenic factor for gastroduodenal ulcer disease and gastric carcinoma, as well as for other types of gastric and extragastric disease. As a result of changing epidemiologic conditions (e.g., immigration), changing resistance patterns with therapeutic implications, and new knowledge relating ...
Wolfgang Fischbach, Peter Malfertheiner
openaire   +3 more sources

Global Prevalence of Helicobacter pylori Infection: Systematic Review and Meta-Analysis.

Gastroenterology, 2017
BACKGROUND & AIMS The epidemiology of Helicobacter pylori infection has changed with improvements in sanitation and methods of eradication. We performed a systematic review and meta-analysis to evaluate changes in the global prevalence of H pylori ...
J. K. Hooi, Wan Ying Lai, Wee Khoon Ng, M. Suen, F. Underwood, D. Tanyingoh, P. Malfertheiner, D. Graham, V. Wong, Justin C.Y. Wu, F. Chan, J. Sung, G. Kaplan, S. Ng   +13 more
semanticscholar   +1 more source

A comparative study of clinicopathological features between chronic cholecystitis patients with and without Helicobacter pylori infection in gallbladder mucosa. [PDF]

PLoS ONE, 2013
BACKGROUND: Helicobacter pylori has been isolated from 10%-20% of human chronic cholecystitis specimens but the characteristics of "Helicobacter pylori positive cholecystitis" remains unclear.
Di Zhou, Wen-bin Guan, Jian-dong Wang, Yong Zhang, Wei Gong, Zhi-wei Quan   +5 more
doaj   +1 more source

Effects of helicobacter pylori on tumor microenvironment and immunotherapy responses

Frontiers in Immunology, 2022
Helicobacter pylori is closely associated with gastric cancer. During persistent infection, Helicobacter pylori can form a microenvironment in gastric mucosa which facilitates the survival and colony formation of Helicobacter pylori.
Ruiyi Deng, Ruiyi Deng, Huiling Zheng, Hongzhen Cai, Hongzhen Cai, Man Li, Man Li, Yanyan Shi, Shigang Ding   +8 more
doaj   +1 more source

Frequency of Helicobacter pylori infection in patients with liver cirrhosis [PDF]

Srpski Arhiv za Celokupno Lekarstvo, 2007
Introduction Ulcer disease occurrence is increased among patients with liver cirrhosis. It is widely accepted that Helicobacter pylori infection is important in etiology of ulcer disease. The role of Helicobacter pylori infection in pathogenesis of ulcer
Alempijević Tamara, Krstić Miodrag, Antonić Vesna, Krstić Slobodan   +3 more
doaj   +1 more source

Pressure-induced Shape-shifting of Helical Bacteria [PDF]

Soft Matter 19(12):2224-2230 (2023), 2022
Many bacterial species are helical in form, including the widespread pathogen H. pylori. Motivated by recent experiments on H. pylori showing that cell wall synthesis is not uniform, we investigate the possible formation of helical cell shape induced by elastic heterogeneity.
arxiv   +1 more source

Management of Helicobacter pylori infections [PDF]

BMC Gastroenterology, 2016
Infection with Helicobacter pylori is associated with severe digestive diseases including chronic gastritis, peptic ulcer disease, and gastric cancer. Successful eradication of this common gastric pathogen in individual patients is known to prevent the occurrence of peptic ulcer disease and gastric cancer.With half of the world's population being ...
Amin Talebi Bezmin Abadi, Johannes G. Kusters   +1 more
openaire   +4 more sources