Prebiotics and gut function: Use of novel mass spectrometric based methodology to characterize gut microbial metabolomics

Probiotics, Prebiotics, and Synbiotics: Gut and Beyond

The human intestinal tract has been colonized by thousands of species of bacteria during the coevolution of man and microbes. Gut-borne microbes outnumber the total number of body tissue cells by a factor of ten. Recent metagenomic analysis of the human gut microbiota has revealed the presence of some 3.3 million genes, as compared to the mere 23 thousand genes present in the cells of the tissu...

Prebiotics, faecal transplants and microbial network units to stimulate biodiversity of the human gut microbiome

Accumulating evidence demonstrates the intimate association between human hosts and the gut microbiome. Starting at birth, the sterile gut of the newborn acquires a diverse spectrum of microbes, needed for immunological priming. However, current practices (caesarean sections, use of formula milk) deprive newborns from being exposed to this broad spectrum of microbes. Unnecessary use of antibiot...

Probiotics , Prebiotics and the Gut Microbiota

Prebiotics and gut microbiota in chickens.

Prebiotics are non-digestible feed ingredients that are metabolized by specific members of intestinal microbiota and provide health benefits for the host. Fermentable oligosaccharides are best known prebiotics that have received increasing attention in poultry production. They act through diverse mechanisms, such as providing nutrients, preventing pathogen adhesion to host cells, interacting wi...

Gut microbiota and obesity (microbiota, obesity, prebiotics)