نتایج جستجو برای: gut function

تعداد نتایج: 1257538  

2017
Claire Immediato Daïen Gabriela Veronica Pinget Jian Kai Tan Laurence Macia

Dietary fibers are non-digestible polysaccharides functionally known as microbiota-accessible carbohydrates (MACs), present in inadequate amounts in the Western diet. MACs are a main source of energy for gut bacteria so the abundance and variety of MACs can modulate gut microbial composition and function. This, in turn, impacts host immunity and health. In preclinical studies, MAC-deprived diet...

Journal: :American journal of physiology. Gastrointestinal and liver physiology 2017
Brian D Gulbransen

Investigating enteric neuromuscular function poses specific challenges that are not encountered in other systems. The gut has a complex cellular composition, and methods to study diverse multicellular interactions during physiological gut functions have been limited. However, new technologies are emerging in optics, genetics, and bioengineering that greatly expand the capabilities to study inte...

Journal: :Development 2004
Hsiu-Ting Tseng Rina Shah Milan Jamrich

Development of the visceral mesoderm is a critical process in the organogenesis of the gut. Elucidation of function and regulation of genes involved in the development of visceral mesoderm is therefore essential for an understanding of gut organogenesis. One of the genes specifically expressed in the lateral plate mesoderm, and later in its derivative, the visceral mesoderm, is the Fox gene Fox...

Journal: :Neurogastroenterology and motility : the official journal of the European Gastrointestinal Motility Society 2009
E F Verdu

The digestive tract works through a complex network of integrative functions. At the level of the gut, this integration occurs between the immune, neuromotor and enteroendocrine systems, coordinating the physical and chemical elements of the intestinal barrier in order to facilitate digestion whilst protecting the gut from unwanted components of the luminal contents. Gastrointestinal function i...

2016
Tim J Schuijt Jacqueline M Lankelma Brendon P Scicluna Felipe de Sousa e Melo Joris J T H Roelofs J Daan de Boer Arjan J Hoogendijk Regina de Beer Alex de Vos Clara Belzer Willem M de Vos Tom van der Poll W Joost Wiersinga

OBJECTIVE Pneumonia accounts for more deaths than any other infectious disease worldwide. The intestinal microbiota supports local mucosal immunity and is increasingly recognised as an important modulator of the systemic immune system. The precise role of the gut microbiota in bacterial pneumonia, however, is unknown. Here, we investigate the function of the gut microbiota in the host defence a...

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