Results 11 to 20 of about 133,756 (310)

Application of a new protocol for a study of colonic transit using radiopaque markers in functional constipation for a population with rapid gut transit

open access: yesDentistry and Medical Research, 2023
Background: Indians do not fit the definition of slow transit constipation (STC) according to Western standards because of their quick gut transit. The colonic transit study (CTS) can discriminate between patients with severe specific motility problems ...
Bhavith Remalayam, Varghese Thomas
doaj   +1 more source

Endocannabinoid-related compounds in gastrointestinal diseases [PDF]

open access: yes, 2018
The endocannabinoid system (ECS) is an endogenous signalling pathway involved in the control of several gastrointestinal (GI) functions at both peripheral and central levels.
Alessandra, D'Alessandro   +7 more
core   +1 more source

The newly developed CRF1-receptor antagonists, NGD 98-2 and NGD 9002, suppress acute stress-induced stimulation of colonic motor function and visceral hypersensitivity in rats. [PDF]

open access: yes, 2013
Corticotropin releasing factor receptor 1 (CRF1) is the key receptor that mediates stress-related body responses. However to date there are no CRF1 antagonists that have shown clinical efficacy in stress-related diseases.
Czimmer, József   +7 more
core   +5 more sources

Human gut microbiota-reactive DP8α regulatory T cells, signature and related emerging functions

open access: yesFrontiers in Immunology, 2022
In mice, microbiota-induced Tregs both maintain intestinal homeostasis and provide resistance to immuno-pathologies in the adult. Identifying their human functional counterpart therefore represents an important goal.
Francine Jotereau   +6 more
doaj   +1 more source

Systems biology in inflammatory bowel diseases [PDF]

open access: yes, 2014
Purpose of review: Ulcerative colitis (UC) and Crohn’s Disease (CD) are the two predominant types of inflammatory bowel disease (IBD), affecting over 1.4 million individuals in the US.
Iliopoulos, D, Koukos, G, Polytarchou, C
core   +1 more source

Alteration of colonic excitatory tachykininergic motility and enteric inflammation following dopaminergic nigrostriatal neurodegeneration [PDF]

open access: yes, 2016
Background: Parkinson's disease (PD) is frequently associated with gastrointestinal (GI) symptoms, including constipation and defecatory dysfunctions. The mechanisms underlying such disorders are still largely unknown, although the occurrence of a bowel ...
Antonioli, Luca   +13 more
core   +3 more sources

Short-term mucosal disruption enables colibactin-producing E. coli to cause long-term perturbation of colonic homeostasis

open access: yesGut Microbes, 2023
Colibactin, a bacterial genotoxin produced by E. coli strains harboring the pks genomic island, induces cytopathic effects, such as DNA breaks, cell cycle arrest, and apoptosis.
Christine Harnack   +5 more
doaj   +1 more source

Nod2 Deficiency in mice is Associated with Microbiota Variation Favouring the Expansion of mucosal CD4+ LAP+ Regulatory Cells [PDF]

open access: yes, 2018
Nucleotide-binding Oligomerization Domain-2 (NOD2) mutations are associated with an increased risk to develop Crohn's Disease. In previous studies, we have shown that Nod2-/- mice manifest increased proportion of Lamina Propria (LP) CD4+ LAP+ Foxp3 ...
Boirivant, M.   +9 more
core   +3 more sources

Establishing What Constitutes a Healthy Human Gut Microbiome: State of the Science, Regulatory Considerations, and Future Directions. [PDF]

open access: yes, 2019
On December 17, 2018, the North American branch of the International Life Sciences Institute (ILSI North America) convened a workshop "Can We Begin to Define a Healthy Gut Microbiome Through Quantifiable Characteristics?" with >40 invited academic ...
Antonopoulos   +177 more
core   +2 more sources

Clinical Parasitology and Parasitome Maps as Old and New Tools to Improve Clinical Microbiomics

open access: yesPathogens, 2021
A growing body of evidence shows that dysbiotic gut microbiota may correlate with a wide range of disorders; hence, the clinical use of microbiota maps and fecal microbiota transplantation (FMT) can be exploited in the clinic of some infectious diseases.
Stefania Pane   +5 more
doaj   +1 more source

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