Specific bacteria also have distinct functions in the gastrointestinal tract.Īntibiotic reduction - special publication Greater diversity in microbial genera has been associated with greater resilience and better production performance in broilers. In addition, goblet cells may produce too much mucus, hindering feed passage rate and nutrient absorption, resulting in a higher feed conversion ratio.Ī varied, stable microbial community is directly related to better feed conversion ratios in both healthy and challenged broilers.
Immature or damaged enterocytes are more vulnerable to coccidiosis. Toxic metabolites produced during this fermentation process can impact intestinal cell turnover and hinder growth performance. Undigested protein bypassing the first part of the intestine can also serve as a food source for microbiota further down the intestinal tract. This causes a decrease in lipid absorption and produces toxic metabolites that inhibit growth. Higher concentrations of intestinal microbes also decrease fat digestibility by deconjugating bile acids. A reduction in microbial activity in the intestine is the main suggested physiological process used to explain the effects of antibiotic growth promoters (AGPs) in improving animal performance. Microbial activity affects growth and efficiency as microbes inside the gut compete with the host for nutrients. Presan-FY supports the gut wall barrier and reduces total bacterial counts in the intestine, while supporting a varied and stable microbiota. Presan-FY is a synergistic blend of phenolic compound, slow release C12, target release butyrates, medium-chain fatty acids (MCFA) and organic acids. The ingredients for Presan-FY are carefully selected to support the gut wall barrier. These tight junctions control which substances are allowed to translocate through the barrier, keeping valuable proteins on the correct sides of the cell wall for essential cell functions to occur. Enterocytes in the gut wall are connected through complex protein structures called tight junctions which maintain the barrier between intestinal cells.
The physiology of broiler gut integrity, its microbial community and immune systems, is complex and highly interactive.
In this special we focus on how to keep diseases at bay via biosecurity measures, management and nutritional interventions. Pathogens and Prevention - special publicationĭiseases are always just a stone’s throw away from any livestock herd/flock and producing healthy and safe animal products is key for a successful business. while improving gut digestion and immune modulation to achieve notable health and performance benefits.Ī well-modulated gut supports a bird’s immune response when necessary, without triggering an immune system overreaction.strengthening the gut barrier function and microbiota stabilisation,.Presan-FY and IntelliBond C focus on 2 aspects of gut health: Supplementing feed with Selko Presan-FY and Selko IntelliBond C is a proven and promising synergistic approach to an AGP-free production system. Step 3: Specific ingredients can help immunemodulation, directly and by contributing to a healthier gastrointestinal tract.Step 2: Specially-developed feed additives can strengthen the gut barrier function and balance the microbiota.Step 1: Special blends of organic acids can reduce the pH in the crop and proventriculus to levels where many pathogenic bacteria struggle to survive, while also supporting digestion.
In addition, the vaccination programme should be carefully customised and applied correctly, with antibiotics used responsibly: as little as possible and as much as needed, based on antibiograms.Ī synergistic approach leverages different feed additives as part of a 4-pronged gut health strategy to support broiler health while reducing or removing antibiotics. Combined with sound feed and farm management, a health management programme will help producers consistently achieve successful flocks while reducing the need for antimicrobials.