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Proanthocyanidin-containing polyphenol extracts from fruits prevent the inhibitory effect of hydrogen sulfide on human colonocyte oxygen consumption
(Springer, 2018-06)
Hydrogen sulfide (H2S), a metabolic end product synthesized by the microbiota from l-cysteine, has been shown to act at low micromolar concentration as a mineral oxidative substrate in colonocytes while acting as an inhibitor ...
Effect of resistant starch on the intestinal health of old dogs: fermentation products and histological features of the intestinal mucosa
(2018-02-01)
The effects of resistant starch (RS) intake on nutrient digestibility, microbial fermentation products, faecal IgA, faecal pH, and histological features of the intestinal mucosa of old dogs were evaluated. The same formulation ...
Effect of a proanthocyanidin-rich polyphenol extract from avocado on the production of amino acid-derived bacterial metabolites and the microbiota composition in rats fed a high-protein diet
(Facultad de Medicina Veterinaria, 2019)
The consumption of high-protein diets (HPDs) increases the flux of undigested proteins moving to the colon. These proteins are hydrolyzed by bacterial proteases and peptidases, releasing amino acids, which in turn are ...
Dairy bacteria remove in vitro dietary lectins with toxic effects on colonic cells
(Wiley Blackwell Publishing, Inc, 2009-03)
Aims: To assess in vitro the ability of some dairy bacteria to bind concanavalin A (Con A), peanut agglutinin (PNA) and jacalin (AIL), preventing their toxicity on mouse intestinal epithelial cells (IEC). Methods and ...
Uso do amido resistente na promoção da saúde intestinal de cães idosos: formação de produtos de fermentação e características histológicas da mucosa intestinal
(Universidade Estadual Paulista (UNESP), 2016)
Uso do amido resistente na promoção da saúde intestinal de cães idosos: formação de produtos de fermentação e características histológicas da mucosa intestinalUse of resistant starch to promote intestinal health in elderly dogs: formation of fermentation products and histological characteristics of intestinal mucosa
(Universidade Estadual Paulista (Unesp), 2016)
Butyrate and the fine-tuning of colonic homeostasis: implication for inflammatory bowel diseases
(MDPI, 2020)
This review describes current evidence supporting butyrate impact in the homeostatic
regulation of the digestive ecosystem in health and inflammatory bowel diseases (IBDs). Butyrate is
mainly produced by bacteria from ...
The deleterious metabolic and genotoxic effects of the bacterial metabolite p-cresol on colonic epithelial cells
(Elsevier, 2015)
p-Cresol that is produced by the intestinal microbiota horn the amino acid tyrosine is found at millimolar concentrations in the human feces. The effects of this metabolite On colonic epithelial cells were tested in this ...
Uso do amido resistente na promoção da saúde intestinal de cães idosos: formação de produtos de fermentação e características histológicas da mucosa intestinal
(Universidade Estadual Paulista (Unesp), 2015-12-17)
O aumento da expectativa de vida dos animais de companhia tem estimulado as pesquisas em nutrição para cães e gatos seguir a tendência da nutrição humana, que visa estudar intervenções que proporcionem melhor qualidade de ...
Sialylation of beta 1 Integrins blocks cell adhesion to galectin-3 and protects cells against galectin-3-induced apoptosis
(AMER SOC BIOCHEMISTRY MOLECULAR BIOLOGY INC, 2008)
In previous studies, we determined that beta 1 integrins from human colon tumors have elevated levels of alpha 2-6 sialylation, a modification added by beta-galactosamide alpha-2,6-sialyltranferase I (ST6Gal-I). Intriguingly, ...