Results 41 to 50 of about 669,928 (206)

Epithelial Cell Damage Activates Bactericidal/Permeability Increasing-Protein (BPI) Expression in Intestinal Epithelium

open access: yesFrontiers in Microbiology, 2017
As the first line of defense against invading pathogen, intestinal epithelium produces various antimicrobial proteins (AMP) that help in clearance of pathogen.
Arjun Balakrishnan   +2 more
doaj   +1 more source

Adherence ability of Pseudomonas aeruginosa to intestinal epithelium of Rabbit [PDF]

open access: yesمجلة التربية والعلم, 2007
This study investigated the adherence ability of fifteen isolates of Pseudomonas aeruginosa to intestinal epithelium, by inducing in vitro infection of incubating suspension of rabbits intestinal epithelium cells of 107 cell/ml concentration with 5 X 107
A.H. Al-Hamadani, R.Z. Shinshal
doaj   +1 more source

The Turnover of Intestinal Epithelium in the Chick

open access: yesPoultry Science, 1966
Abstract THE cells of the intestinal epithelium originate in the crypts of Lieberkuhn and migrate up the sides of the villi. When they reach the tips (extrusion zone) of the villi the cells are extruded into the lumen of the intestine. The mechanism of migration is not fully understood, but the movement has been shown to be rapid. Leblond and Stevens
A R, Imondi, F H, Bird
openaire   +2 more sources

Surface Structure of Intestinal Epithelium

open access: yesGastroenterology, 1970
Summary Specimens of human and rat small intestine were studied by scanning electron microscopy. Human specimens were examined intact, while rat specimens were studied after partial or complete dissociation of epithelium from the underlying villus core. The present technique confirms, in a simple, direct way, previous concepts of the three-dimensional
S P, Balcerzak, W C, Lane, J W, Bullard
openaire   +2 more sources

Aberrant expression of minichromosome maintenance proteins 2 and 5, and Ki-67 in dysplastic squamous oesophageal epithelium and Barrett's mucosa [PDF]

open access: yes, 2002
Background: Minichromosome maintenance (Mcm) proteins are essential for eukaryotic DNA replication, and their expression implies potential for cell proliferation.
Going, J.J.   +11 more
core   +1 more source

Use of scanning electron microscopy for the evaluation of intestinal epithelium integrity Uso de microscopia eletrônica de varredura para avaliação de integridade do epitélio intestinal

open access: yesRevista Brasileira de Zootecnia, 2004
This work reports the use of scanning electron microscopy to evaluate intestinal epithelium loss in broilers. Intestinal mucosa of male and female chicks submitted to prolonged period post-hatching of water and feed deprivation was evaluated.
Marcio Heber Gomide Junior   +3 more
doaj   +1 more source

Microbial stimulation of oxytocin release from the intestinal epithelium via secretin signaling

open access: yesGut Microbes, 2023
Intestinal microbes impact the health of the intestine and organs distal to the gut. Limosilactobacillus reuteri is a human intestinal microbe that promotes normal gut transit, the anti-inflammatory immune system, wound healing, normal social behavior in
Heather A. Danhof   +4 more
doaj   +1 more source

Type I collagen as an extracellular matrix for the in vitro growth of human small intestinal epithelium. [PDF]

open access: yesPLoS ONE, 2014
BACKGROUND:We previously reported in vitro maintenance and proliferation of human small intestinal epithelium using Matrigel, a proprietary basement membrane product.
Ziyad Jabaji   +8 more
doaj   +1 more source

Intestinal epithelial-derived TAK1 signaling is essential for cytoprotection against chemical-induced colitis.

open access: yesPLoS ONE, 2009
BackgroundWe have previously reported that intestinal epithelium-specific TAK1 deleted mice exhibit severe inflammation and mortality at postnatal day 1 due to TNF-induced epithelial cell death.
Jae-Young Kim   +4 more
doaj   +1 more source

BEST4+ cells in the intestinal epithelium

open access: yesAmerican Journal of Physiology-Cell Physiology
BEST4+ cells are a novel subtype of mature absorptive cells in the human intestinal epithelium highlighted by single-cell transcriptomics. The gene expression profile of BEST4+ cells suggests their role in pH regulation, electrolyte secretion, mucus hydration, and innate immune defense.
Malonga, Tania   +2 more
openaire   +4 more sources

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