The objective of the present study was to understand the influence of some types of probiotics on the growth parameters and the intestinal microbial flora of O. niloticus. The fish were divided into three groups, the first one fed on diet supplemented with dead Saccharomyces cerevisae yeast, the second group fed on diet supplemented with live Bacillus subtilis and Saccharomyces cerevisae while ...

Ulcerative colitis (UC) is a chronic inflammatory bowel disease of unknown etiology. It has been proposed that modifying the bacterial flora in intestine with probiotics may decrease the inflammatory process and prevent relapses in UC. We investigated the possible protective and therapeutic effects of a single strand of probiotic, Bifidobacterium infantis (BI), on colonic inflammation, in rats ...

The feasibility of establishing probiotic bacteria in the intestine of broiler chickens by in ovo inoculation was investigated, followed by verifying possible subsequent protection against Salmonella Enteriditis infection. In a first study, 7 commercially available probiotics were screened for compatibility with in ovo inoculation. Two of these probiotics, one being a Enterococcus faecium and t...

Background : Propionic and butyric acids are important nutrients for the mucosal cells and may therefore increase the nutritional status and reduce the permeability of the colonic mucosa. These acids have also been suggested to counteract diseases in the colon, e.g. ulcerative colitis and colon cancer. Different substrates lead to different amounts and patterns of carboxylic acids (CAs). Object...

D iarrhea is a common problem in critically ill patients. The reported incidence of diarrhea in enterally fed intensive care unit (ICU) patients varies according to the criteria used to define diarrhea, but may be between 15% and 40% or higher. It can be a serious clinical problem , with potential significant detrimental effects on fluid and electrolyte balance, hemodynamic stability, skin inte...

The European Food Safety Authority has rejected all petitions of health claims on probiotics due to insufficient research, the American Food and Drug Association (FDA) sent warning letters to probiotics manufacturers for using exaggerated claims which are not supported by clinical evidence of efficacy. Despite that, Western Europe still considered the leading consumer of probiotics (8.3 billion...

AIM The objective of the present study was to determine the effect of some types of probiotics to minimize the hazard effect of cadmium on Oreochromis niloticus (O. niloticus) and to determine the influence of probiotics on the growth performance and immune status of O. niloticus. METHODS Fish were divided into four groups, the first one was fed on a diet without any additives (control group)...

The human gut symbionts in whole and probiotics in particular promote intestinal function and health, partially via modulation of gut associated lymphoid tissue. Molecular basis of microbiota-host interaction is pattern recognition receptors (PRRs) and their ligands, viz., microbe-associated molecular patterns (MAMP). Immunomodulatory effects of probiotics are strain-specific, which is importan...