Results 51 to 60 of about 218,171 (299)

Molecular Changes in the Non-Inflamed Terminal Ileum of Patients with Ulcerative Colitis

open access: yesCells, 2020
Ulcerative colitis is a chronic inflammatory disease confined to the colon. Although the etiopathogenesis remains unknown, small bowel dysfunctions like histological and permeability alterations have been described in ulcerative colitis. We evaluated the
Ho-Su Lee   +8 more
doaj   +1 more source

Correlation Between Low Bone Density and Disease Activity in Patients with Ulcerative Colitis [PDF]

open access: yes, 2015
BACKGROUND Different clinical and epidemiological studies using dual-energy X-ray absorptiometry have shown an increased prevalence of low bone mineral density in patients with inflammatory bowel diseases.
Aghaei, M.   +8 more
core  

Differential expression of prolyl hydroxylase 1 in patients with ulcerative colitis versus patients with Crohn's disease/infectious colitis and healthy controls [PDF]

open access: yes, 2013
Background: Inhibition of prolyl hydroxylases (PHDs) leads to the induction of a transcriptional program that, in the gut, promotes intestinal epithelial cell survival.
De Vos, Martine   +4 more
core   +2 more sources

Safety of Prescription Nonsteroidal Anti‐inflammatory Drugs in Adults with Inflammatory Bowel Disease: Data from a Large Administrative Claims Cohort

open access: yesArthritis Care &Research, Accepted Article.
Objectives The concern that nonsteroidal anti‐inflammatory drugs (NSAIDs) may precipitate flares of inflammatory bowel disease (IBD) has limited their use in managing musculoskeletal symptoms in this population, but safety data are mixed. Methods This retrospective cohort study included patients with IBD ≥ 18 years of age from Optum's de‐identified ...
Adam S. Mayer   +4 more
wiley   +1 more source

Current concept on the pathogenesis of inflammatory bowel disease-crosstalk between genetic and microbial factors: Pathogenic bacteria and altered bacterial sensing or changes in mucosal integrity take "toll"? [PDF]

open access: yes, 2006
The pathogenesis of inflammatory bowel disease (IBD) is only partially understood. Various environmental and host (e.g. genetic-, epithelial-, immune and non-immune) factors are involved.
Fischer, Simon   +4 more
core   +1 more source

Smart, Bio‐Inspired Polymers and Bio‐Based Molecules Modified by Zwitterionic Motifs to Design Next‐Generation Materials for Medical Applications

open access: yesAdvanced Functional Materials, EarlyView.
Bio‐based and (semi‐)synthetic zwitterion‐modified novel materials and fully synthetic next‐generation alternatives show the importance of material design for different biomedical applications. The zwitterionic character affects the physiochemical behavior of the material and deepens the understanding of chemical interaction mechanisms within the ...
Theresa M. Lutz   +3 more
wiley   +1 more source

New Diagnostic Possibilities for Determining the Activity of Ulcerative Colitis: The Role of Neutrophils

open access: yesАрхивъ внутренней медицины, 2022
The incidence of ulcerative colitis has been increasing in recent years, and its manifestation at a young age has become a trend that is prognostically unfavorable.
E. V. Bolotova   +2 more
doaj   +1 more source

Development of colon cancer after liver transplantation for primary sclerosing cholangitis associated with ulcerative colitis [PDF]

open access: yes, 1990
Between February 26, 1981, and July 30, 1987, 36 patients underwent orthotopic liver transplantation for primary sclerosing cholangitis associated with ulcerative colitis.
Higashi, H   +5 more
core   +1 more source

An Edible H2O2 Biosensor for Gastrointestinal Metabolites and Peroxidase Enzyme Quantification

open access: yesAdvanced Healthcare Materials, EarlyView.
We present an edible biosensor for gastric fluid analysis that integrates a caffeic acid–horseradish peroxidase redox system into an edible electrolyte‐gated transistor. The device enables rapid, low‐volume detection of H2O2 and, with minimal modification, metabolites and enzyme activity in simulated gastrointestinal conditions.
Valerio Francesco Annese   +10 more
wiley   +1 more source

Vancomycin Therapy for Induction and Maintenance of Remission in a Patient with Refractory Ulcerative Colitis and Primary Sclerosing Cholangitis: A Case Report and Literature Review

open access: yesCase Reports in Gastroenterology
Introduction: Ulcerative colitis is a chronic inflammatory bowel disease that affects the colon. About 5% of ulcerative colitis patients also present with primary sclerosing cholangitis, a chronic inflammatory disease marked by cholestasis and
Naama Lang   +6 more
doaj   +1 more source

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