intestinal mucosa
Complementary intestinal mucosa and microbiota responses to caloric restriction
... the intestinal response to caloric restriction (CR) is thought to be more complex than that of any other ...duodenum mucosa cell gene expression characterised by upregulation, and downregulation of the ...
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The highly variable microbiota associated to intestinal mucosa correlates with growth and hypoxia resistance of sea bass, Dicentrarchus labrax, submitted to different nutritional histories
... that intestinal microbes play functional roles that are essential to health and nutrition, and a better understanding of the relationship between fish and their gut microbiota is crucial for sustainable aquacul- ...
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Interferon-Alpha Promotes Th1 Response and Epithelial Apoptosis via Inflammasome Activation in Human Intestinal Mucosa
... the intestinal mucosa can be subor- dinated either to IL12 or IL18 ...normal intestinal mucosa is a reservoir of pro–caspase-1 and pro-IL18, present in epithelial cells and in some lamina ...
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Effects of patulin and ascladiol on porcine intestinal mucosa: An ex vivo approach
... AC CE PT ED Abstract Patulin (PAT) is a secondary metabolite mainly produced by Aspergillus and Penicillium that is frequently found contaminating apples and rotten fruits. Patulin can be transformed in potencially less ...
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Commensal-specific immune responses at the intestinal mucosa
... and intestinal epithelial cells produce the enzyme Indoleamine 2,3-dioxygenase-1 (IDO) which promotes the development of pTregs in response to the gut microbiota (97, 205, ...against intestinal ...
219
Individual and combined effects of the trichothecenes deoxynivalenol and nivalenol ex vivo and in vivo on pig intestinal mucosa
... After cleaning and disinfection of the abdomen, a midline abdominal incision was made and a 100- 150 cm long segment of intestine was exteriorized and surgically prepared in the jejunum, where Peyer’s Patches could ...
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TH1 cell-inducing Escherichia coli strain identified from the small intestinal mucosa of patients with Crohn’s disease
... had intestinal stricture(s) (Montreal classi- fication B2 or B3), and 19 received treatment with anti-tumor necrosis factor-α (TNF-α) antibody ( Table 1 ...jejunal mucosa was sampled; retrograde (per-anal) ...
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Interaction of enteropathogenic and Shiga toxin-producing Escherichia coli and porcine intestinal mucosa: role of intimin and Tir in adherence.
... herence even though the Tir remained the same, strengthening the argument that intimin may interact with other, possibly eukaryotic, host intimin receptors (HIR). Whereas intimin ex- pression appeared to be lower in ...
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TH1 cell-inducing Escherichia coli strain identified from the small intestinal mucosa of patients with Crohn’s disease
... bromide hydrate or glucagon was used to decrease intestinal peristalsis. Insertion route of DBE (ante- grade or retrograde), type of endoscopy (EN-580T, EN-450T5, or EN-450P5, Fujifilm, Tokyo, Japan), and the ...
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Nod2: The intestinal gate keeper
... Y. pseudotuberculosis, Y. enterocolitica, P. fluorescence, AEIC, and L. monocytogenes) and/or an altered microbiota are often involved in the physiopathology of IBDs. All these bacterial strains may alter paracellular ...
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Intestinal organoids in farm animals
... Livestock intestinal organoids derived from tissue‑ IESC are composed only of epithelial ...the intestinal mucosa is not reproduced in these organoids obtained from tissue‑derived ...animal ...
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Intestinal steroidogenesis
... of intestinal GCs, no other cellular target has been described ...the intestinal mucosa to maintain gut ...educate intestinal DCs to suppress inflammation and promote tolerance and gut immune ...
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Nivalenol has a greater impact than deoxynivalenol on pig jejunum mucosa in vitro on explants and in vivo on intestinal loops
... on intestinal mucosa was investigated after acute exposure, in vitro and in ...the mucosa than ...the intestinal mucosa, both in vitro and in vivo, and highlight the need of a specific ...
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Origine ethnique et composition du microbiote intestinal
... microbiote intestinal liés à leur origine ethnique, reflétant probablement une composition acquise avant leur immi- ...microbiote intestinal, ce qui pourrait conduire à un manque d’adaptation à ...
4
Microbiote intestinal, la clé pour une meilleure alimentation ?
... microbiote intestinal dans des populations humaines rurales, qui n’ont pas encore adopté un mode de vie occidental, en Afrique, en Amérique du Sud, et en ...
4
Clostridioides difficile et les perturbations du microbiote intestinal
... En dépit du manque d’études sur l’influence du terme de la naissance sur la qualité/quantité du microbiote du prématuré, on note cependant des différences entre le microbiote intestinal d’un nouveau-né né à terme ...
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Identification des progéniteurs de l’épithélium intestinal fœtal
... ex vivo [7] . Nous avons constaté que la culture d’intestins à E14 génère, non pas des organoïdes, mais des sphéroïdes constitués de cellules épithéliales pola- risées monostratifiées d’origine intes- tinale, capables de ...
3
Microbiote intestinal et développement du système immunitaire
... Les cellules dendritiques Les cellules dendritiques intestinales sont indispensables à la géné- ration des réponses immunes adaptives. En effet, contrairement aux macrophages qui restent dans la muqueuse, les cellules ...
7
Dynamic mechanical properties of oral mucosa: comparison with polymeric soft denture liners
... 1998 ; De Caro et al. , 2008 ; Kulkarni and Mahalingam, 2009 ). Porcine oral mucosa samples were taken on a fresh mandible a few hours after animal slaughter. A mucoperiosteum flap was sampled in full thickness of ...
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Regulation of intestinal epithelial cells transcriptome by enteric glial cells: impact on intestinal epithelial barrier functions.
... For many years, EGC have been considered as mainly pas- sive and structural cells supporting neurons and gangli- ons. However, this concept has lately been revisited mainly focused on the role played by astrocytes in the ...
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