Results 81 to 90 of about 669,928 (206)

The Significance of Small Intestinal Epithelium in Gastric Antral Biopsies in Children

open access: yes, 2012
Intestinal metaplasia of the gastric antrum is common in adults with chronic gastritis and occurs in Helicobacter-associated gastritis in children. This study examined the frequency and clinical correlates of intestinal epithelium in 1690 consecutive ...
Arthur G. Weinberg
core   +1 more source

STUDIES ON SMALL INTESTINAL CRYPT EPITHELIUM [PDF]

open access: yesThe Journal of Cell Biology, 1963
Small intestinal crypt epithelium obtained from normal fasting humans by peroral biopsy of the mucosa was studied with the electron microscope. Paneth cells were identified at the base of the crypts by their elaborate highly organized endoplasmic reticulum, large secretory granules, and small lysosome-like dense bodies within the cytoplasm ...
openaire   +2 more sources

Protein Tyrosine Kinase 6 Regulation of Survival Signaling in Intestinal Epithelium after DNA Damage.

open access: yes, 2011
Protein Tyrosine Kinase 6 Regulation of Survival Signaling in Intestinal Epithelium after DNA ...
Ansu O. Perekatt (7980434)
core  

Control of cell adhesion and compartmentalization in the intestinal epithelium [PDF]

open access: yes, 2011
Continuous cell renewal in the intestinal mucosa occurs without disrupting the integrity of the epithelial layer. Despite the restrictions imposed by strong cell-to-cell adhesions, epithelial intestinal cells migrate constantly between tissue ...
Solanas Fuster, Guiomar   +3 more
core   +1 more source

Circular RNAs in Intestinal Mucosal Homeostasis and Pathologies

open access: yesNon-Coding RNA
The mammalian intestinal epithelium is a rapid self-renewal tissue in the body, serving as a critical interface between the host and the external environment.
Hee Kyoung Chung   +2 more
doaj   +1 more source

Development of 3D Model of Intestinal Epithelium to Study Intestinal Stem Cell Fate and Proliferation

open access: yes, 2018
International audienceA new model of in vitro 3D intestinal epithelium has been developed based on high resolution 3D printed hydrogel structures. These scaffolds recapitulate key features of mouse intestinal crypts and villi and were validated using ...
Besson, Arnaud   +4 more
core  

Selective non-steroidal glucocorticoid receptor agonists attenuate inflammation but do not impair intestinal epithelial cell restitution in vitro [PDF]

open access: yes, 2012
Introduction: Despite the excellent anti-inflammatory and immunosuppressive action of glucocorticoids (GCs), their use for the treatment of inflammatory bowel disease (IBD) still carries significant risks in terms of frequently occurring severe side ...
Kerstin C Reuter   +14 more
core   +2 more sources

Accuracy of identification of tissue types in endoscopic esophageal mucosal biopsies used for molecular biology studies

open access: yesClinical and Experimental Gastroenterology, 2009
Plauto Beck1, George C Mayne1, David Astill2, Tanya Irvine1, David I Watson1, Willem A Dijckmeester1, Bas PL Wijnhoven1, Damian J Hussey11Department of Surgery, 2Department of Anatomical Pathology, Flinders University, Flinders Medical Centre, Bedford ...
Plauto Beck   +5 more
doaj  

Formation of Human Colonic Crypt Array by Application of Chemical Gradients Across a Shaped Epithelial Monolayer

open access: yesCellular and Molecular Gastroenterology and Hepatology, 2018
The successful culture of intestinal organoids has greatly enhanced our understanding of intestinal stem cell physiology and enabled the generation of novel intestinal disease models. Although of tremendous value, intestinal organoid culture systems have
Yuli Wang   +9 more
doaj   +1 more source

V. Transcriptional regulation, development, and neoplasia of the intestinal epithelium

open access: yes, 1997
Coordination of gene transcription is a critical regulatory step in orchestrating developmental, differentiation, and adaptation processes in the mammalian intestinal epithelium.
Peter G. Traber
core   +1 more source

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