Update on Glässer's disease: How to control the disease under restrictive use of antimicrobials.

Antimicrobials have been commonly used to control bacterial diseases in farm animals. The efficacy of these drugs deterred the development of other control measures, such as vaccines, which are currently getting more attention due to the increased concern about antimicrobial resistance. Glässer's disease is caused by Glaesserella (Haemophilus) parasuis and affects pork production around the world.

Response of gastrointestinal fermentative activity and colonic microbiota to protected sodium butyrate and protected sodium heptanoate in weaned piglets challenged with ETEC F4.

This study aimed to evaluate the potential of two new fat-protected butyrate or heptanoate salts to improve gut health and control post-weaning colibacillosis in weaning piglets challenged with enterotoxigenic (ETEC) F4, particularly focusing on their impact on intestinal microbiota and fermentative activity along the gastrointestinal tract (GIT). Seventy-two 21-d-old pigs were fed a plain diet (CTR) or supplemented with sodium butyrate (BUT) or sodium heptanoate (HPT), both at 0.3%.

I-FABP, Pig-MAP and TNF-α as biomarkers for monitoring gut-wall integrity in front of Salmonella Typhimurium and ETEC K88 infection in a weaned piglet model.

Having sensitive serum biomarkers able to determine the structural changes of the small intestine suffering from bacterial digestive diseases could be a valuable tool particularly in piglets at weaning, when intestinal infections are highly prevalent. We evaluated the usefulness of three inflammatory and gut-wall-integrity biomarkers to assess the degree of intestinal histo-morphological damage in piglets. Piglets were orally challenged with Salmonella Typhimurium or enterotoxigenic Escherichia coli (ETEC) to get a variable range of response according to individual variability.

Blood parameters as biomarkers in a Salmonella spp. disease model of weaning piglets.

Background: The weaning pig is used as an experimental model to assess the impact of diet on intestinal health. Blood parameters (BP) are considered a useful tool in humans, but there is very scarce information of such indicators in the weaning pig. The objective of the present study is to evaluate the use of different BP as indicators in an experimental model of salmonellosis.

The Probiotic Combination of subsp. CECT 7210 and subsp. BPL6 Reduces Pathogen Loads and Improves Gut Health of Weaned Piglets Orally Challenged with Typhimurium.

Probiotics have been demonstrated to be useful to enhance gut health and prevent gastrointestinal infections in humans. Additionally, some multi-strain probiotic combinations have been suggested to have greater efficacy than single strains. The objective of this study is to demonstrate the potential of a combination of the probiotic strains: subsp.

Evaluation of the Probiotic Strain subsp. CECT 7210 Capacities to Improve Health Status and Fight Digestive Pathogens in a Piglet Model.

Probiotics have been demonstrated to be useful to enhance gut health and prevent gastrointestinal infections. The objective of this study is to demonstrate the potential of the probiotic strain subsp. CECT 7210 ( IM1) to prevent and fight intestinal disease by using a Typhimurium (Trial 1) or an enterotoxigenic K88 (Trial 2) oral challenge in a weaning piglet model.