Results 121 to 130 of about 91,633 (273)

Helicobacter pylori virulence factors in duodenal ulceration: A primary cause or a secondary infection causing chronicity [PDF]

open access: yes, 2006
Reports from countries with a high prevalence of Helicobacter pylori. (H pylori) infection do not show a proportionately high prevalence of duodenal ulceration, suggesting the possibility that H pylori cannot be a primary cause of duodenal ulceration. It
Hobsley, M, Holton, J, Tovey, FI
core   +1 more source

Collagenous Gastritis

open access: yesInternational Journal of Surgical Pathology, 2008
A 25-year-old patient presented with epigastric pain, which on gastric biopsy revealed the characteristic appearance of collagenous gastritis. There was a thick prominent subepithelial band that was confirmed to be collagen with a Masson’s trichrome stain.
Jain, R, Chetty, R
openaire   +2 more sources

A clear approach: Hemostatic gel as a novel adjunct for pediatric upper gastrointestinal bleeding

open access: yesJPGN Reports, EarlyView.
Abstract Pediatric upper gastrointestinal bleeding (UGIB) is a significant clinical concern, with a mortality rate of approximately 2%. Endoscopic management of UGIB in children includes various techniques such as injections, mechanical devices, thermal therapies, and topical agents.
Natalia Plott   +5 more
wiley   +1 more source

Role of γ-glutamyltranspeptidase in the pathogenesis of Helicobacter suis and Helicobacter pylori infections [PDF]

open access: yes, 2015
Helicobacter (H.) suis can colonize the stomach of pigs as well as humans, causing chronic gastritis and other gastric pathological changes including gastric ulceration and mucosa-associated lymphoid tissue (MALT) lymphoma.
Bosschem, Iris   +7 more
core   +3 more sources

Upadacitinib for difficult‐to‐treat paediatric Crohn's disease

open access: yesJPGN Reports, EarlyView.
Abstract Paediatric‐onset inflammatory bowel disease (IBD) has an enormous impact on healthcare systems as it translates to a lifetime of healthcare. Since the approval of anti‐tumour necrosis factor‐alpha agents, it has become evident that in the long journey of paediatric IBD, there is an absolute need for more treatment options.
N. Nedelkopoulou   +3 more
wiley   +1 more source

Prevalence of hepatitis B virus amongst refugees, asylum seekers and internally displaced persons in low‐ and middle‐income countries: A systematic review

open access: yesJournal of Viral Hepatitis, Volume 30, Issue 1, Page 4-18, January 2023., 2023
Abstract Hepatitis B, caused by the hepatitis B virus (HBV), is a global public health issue that affects 290 million people worldwide. Most people with hepatitis B are in low‐ and middle‐income countries (LMIC), where health systems and resources are often constrained.
Caroline Lee   +2 more
wiley   +1 more source

\u3cem\u3eHelicobacter pylori\u3c/em\u3e infection in Havana, Cuba. Prevalence and \u3cem\u3ecagA\u3c/em\u3e status of the strains [PDF]

open access: yes, 2005
There is a great paucity of information about Helicobacter pylori infection in the countries of the Caribbean basin. Almost no studies have been performed to determine the prevalence, antibiotic resistance or virulence factors of the bacterium.
Camou-Juncas, Christine   +12 more
core   +1 more source

Toxic Gastritis [PDF]

open access: yesThe American Journal of the Medical Sciences, 1895
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openaire   +2 more sources

Genital Crohn's disease in pediatrics and genetic associations

open access: yesJPGN Reports, EarlyView.
Abstract Genital edema is a rare presentation of Crohn's disease (CD), also known as metastatic CD (MCD). This may precede, co‐occur with, or follow gastrointestinal symptoms and present a diagnostic challenge. We aimed to characterize the features, clinical courses, pathogenesis, and outcomes of patients with MCD to increase understanding and promote ...
Erica Chang   +5 more
wiley   +1 more source

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