Results 251 to 260 of about 211,499 (300)

Dietary fish oil improves intestinal barrier function and intestinal microbiota composition and reduces systemic inflammation in a mouse model of moderate acute malnutrition. [PDF]

J Nutr Sci
Patterson GE, Osorio EY, Dann SM, Melby PC.   +3 more
europepmc   +1 more source

Human Gut Microbiome Can Degrade the Sweetener Acesulfame K with Potential Damaging Effects in the Intestinal Barrier Function. [PDF]

J Agric Food Chem
Bellanco A, Yépez-Notario C, Lozano M, Martínez-Cuesta MC, Requena T.   +4 more
europepmc   +1 more source

Disruption of intestinal barrier and immune homeostasis links gut microbiota dysbiosis to aggravated experimental autoimmune myasthenia gravis. [PDF]

Front Cell Infect Microbiol
Tian W, Peng S, Xu F, Kong X, Li Y, Zhang W, Liu Z, Zhang H, Wang J, Wang L.   +9 more
europepmc   +1 more source

Intestinal Barrier in Human Health and Disease [PDF]

International Journal of Environmental Research and Public Health, 2021
The intestinal mucosa provides a selective permeable barrier for nutrient absorption and protection from external factors. It consists of epithelial cells, immune cells and their secretions. The gut microbiota participates in regulating the integrity and function of the intestinal barrier in a homeostatic balance.
Antonio Gasbarrini, Francesca Romana Ponziani, Ponziani Francesca Romana   +2 more
exaly   +6 more sources

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Intestinal barrier function

Current Opinion in Clinical Nutrition and Metabolic Care, 2002
Intestinal barrier function regulates transport and host defense mechanisms at the mucosal interface with the outside world. Transcellular and paracellular fluxes are tightly controlled by membrane pumps, ion channels and tight junctions, adapting permeability to physiological needs.
Daniel C, Baumgart, Axel U, Dignass
openaire   +2 more sources

Glutamine and intestinal barrier function

Amino Acids, 2014
The intestinal barrier integrity is essential for the absorption of nutrients and health in humans and animals. Dysfunction of the mucosal barrier is associated with increased gut permeability and development of multiple gastrointestinal diseases. Recent studies highlighted a critical role for glutamine, which had been traditionally considered as a ...
Bin, Wang, Guoyao, Wu, Zhigang, Zhou, Zhaolai, Dai, Yuli, Sun, Yun, Ji, Wei, Li, Weiwei, Wang, Chuang, Liu, Feng, Han, Zhenlong, Wu   +10 more
openaire   +2 more sources

Apoptosis and Intestinal Barrier Function

Annals of the New York Academy of Sciences, 2000
The signal transduction pathways of the induction of apoptosis in the gastrointestinal tract have in part been discovered. However, almost nothing is known about the functional influence of apoptotic signals on intestinal barrier function. In this study the effect of camptothecin-induced apoptosis in HT-29/B6 monolayers and the influence of apoptosis ...
C, Bojarski, K, Bendfeldt, A H, Gitter, J, Mankertz, M, Fromm, S, Wagner, E O, Riecken, J D, Schulzke   +7 more
openaire   +2 more sources

Epithelial Barriers in Intestinal Inflammation

Antioxidants & Redox Signaling, 2011
The gastrointestinal epithelium transports solutes and water between lumen and blood and at the same time forms a barrier between these compartments. This highly selective and regulated barrier permits ions, water, and nutrients to be absorbed, but normally restricts the passage of harmful molecules, bacteria, viruses and other pathogens.
Lena J, John, Michael, Fromm, Jörg-Dieter, Schulzke   +2 more
openaire   +2 more sources

Intestinal Barrier and Behavior

2016
The intestinal barrier function contributes to gut homeostasis by modulating absorption of water, electrolytes, and nutrients from the lumen into the circulation while restricting the passage of noxious luminal substances and microorganisms. Chronic conditions such as rheumatoid arthritis, inflammatory bowel disease, and celiac disease are associated ...
M, Julio-Pieper, J A, Bravo
openaire   +2 more sources

Intestinal Barriers to Bacteria and their Toxins

Annual Review of Medicine, 1990
Immunologic and nonimmunologic processes work together to protect the host from the multitude of microorganisms residing within the intestinal lumen. Mechanical integrity of the intestinal epithelium, mucus in combination with secretory antibody, antimicrobial metabolites of indigenous microorganisms, and peristalsis each limit proliferation and ...
R I, Walker, R L, Owen
openaire   +2 more sources