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Swine gut health

Pigs are exposed to various challenges such as weaning, environmental stressors, unhealthy diet, diseases and infections during their lifetime which adversely affects the gut microbiome. The inability of the pig microbiome to return to the pre-challenge baseline may lead to dysbiosis resulting in the outbreak of diseases. Therefore, the maintenance of gut microbiome diversity, robustness and stability has been influential for optimum intestinal health after perturbations. Nowadays human and animal researches have focused on more holistic approaches to obtain a robust gut microbiota that provides protection against pathogens and improves the digestive physiology and the immune system. The swine gut microbiome is a complex and dynamic ecosystem harboring immensely diverse microbiota including bacteria, viruses, archaea, and fungi that ideally reside symbiotically in the gut of host animals. Among the microorganisms, the number of bacteria outnumbers other microorganisms. The microbiome robustness, the maintenance of diverse and functional microbiota in GIT is crucial for effective swine production. The microbiome robustness depends on the diversity of the microbiome, so it is not enough just to have the presence of a few different beneficial microbes. Accordingly, new strategies are required to manipulate the gut microbiome to prevent or revert unhealthy states caused by perturbations.
Eurofeed Technologies s.r.l. has introduced two new non antibiotic growth promoters to the market called SUINACID and SHORTACID.They are a special blend of acidifiers and salts, studied to control some problem typical of the weaning phase but also in all swine life.In SUINACID composition there are 8 different kind of acids and salts, based on their different characteristics, they can act in different ways to control the most important and common weaning phase gut...
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Dr. Justin Tan Yu-Wen
Meriden Animal Health Limited
Piglet coccidiosis is caused by a protozoan parasite called Isospora suis. Although Eimeria debliecki has been known to cause clinical disease in piglets, it seems that the only important pathogenic species known to cause clinical disease in piglets is Isospora suis. This disease is very hard to eradicate and is commonly found on pig farms. ...
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Dr. Justin Tan Yu-Wen
Meriden Animal Health Limited
Porcine Intestinal Adenomatosus (PIA), or more commonly known as pig ileitis, comprises a disease complex with a group of conditions involving pathological changes in the small intestine associated with the intracellular bacterium Lawsonia intracellularis. The organism affects the mucosal epithelium of the small intestine, mostly the ileum and sometimes even the colon, causing hypertrophy with or without haemorrhage. The disease affects grower and finisher...
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Early postnatal morbidity and mortality are significant challenges to the swine industry. While piglets are exposed to many stressors soon after birth, gastrointestinal maladies are among the most severe. The neonatal intestine is instantly forced from being essentially inactive prior to birth to being the major "supply organ" responsible for providing nutrients to the piglet, which is born with very limited reserves. In addition to the required dramatic increase in function, the intestine...
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Diet can have a major influence on animal health. This impact can be beneficial or harmful if it leads to a proliferation of pathogenic bacteria. Dietary fibre (DF) is a component  of the diet that can have a major impact on gut health. DF is not readily digested by young pigs and forms the main substrate for bacterial fermentation in the intestinal tract. Various components in DF can either improve gut health or alternatively irritate the gut and cause diarrhea as a result. Thus, it is...
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NEXT Enhance® 150 is a standardised combination of thymol and cinnamaldehyde, an active ingredient of cinnamon extract. This combination acts to optimise gut flora equilibrium in the piglet and sow, leading to better feed efficiency and growth for the animal. Continuing to understand the mechanisms behind the consistent benefits in animal trials, Carotenoid Technologies SA (CaroTech®) has worked exclusively with the Zootechnical Department at the University of Ljubljana in Slovenia.,...
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Tobias Steiner
Agromed Austria GmbH
The diverse microbial flora of the gastro intestinal tract contributes to the nutrition, immunology, protection and therefore also health of the host animal. The vast limitations opposed to...
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It is imperative that we find new technologies to reduce the amount of feed resources needed to produce pork. The need is made more acute by the growing societal concern about routine use of antibiotics in livestock feeds. If we are to produce pork without the routine use of antibiotics in feed, we must change some things. The most important changes will be in production systems, sanitation and biosecurity. However, these changes should be supplemented with targeted methods for influencing the...
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The two to three weeks after weaning are a difficult period in the piglet’s life. During this time the piglet is exposed to tremendous stress mainly due to an abrupt change from milk to a dry, vegetable-based diet. This change in diet results in a low feed intake and leads to changes in digestion and intestinal morphology. Shortening of the intestinal villi and deepening of the crypts have been observed in piglets post-weaning (Nabuurs et al., 1993). Those changes in intestinal...
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It is now clear that Bio-Mos® improves the growth performance of young pigs (Miguel et al., 2004). The response occurs over a wide range of weaning ages, types of diets, and dietary Bio-Mos® concentrations, and with or without antibiotics in the diet. The performance improvement is greatest during the early days after weaning, and is greater in situations where pigs grow more slowly, but we did not identify other factors consistently related to the Bio-Mos® response. The greater...
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Those who provide daily care for animals in production agriculture are acutely aware of the importance of animal health. From an economic perspective, as record systems (both performance and financial) used in animal agriculture have become markedly more sophisticated during the last two decades, they have increasingly shown the importance of keeping animals healthy for the economic strength of the production unit and the industry. Indeed, the willingness of animal producers to make...
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The development of antibiotic resistance in humans has led to a growing interest in antibiotic-free animal production worldwide (Bager et al., 2000). Unconventional management, feeding practices, and additives that act as alternatives to antibiotics have been tested (Turner et al., 2001; Stein, 2002). Research in human nutrition has demonstrated that the inclusion of nucleotides in parenteral formulas and infant milk formulas improves intestinal health and the development of the immune...
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Nutrition, intestinal health, and the well-being of animals are intricately related. The gastrointestinal tract is a direct path by which pathogens can enter an animal, and if the protective mechanisms of these organs fail, those pathogens can colonize and/or gain entry into host cells and tissues. Mechanisms by which the gut protects against pathogen invasion include secretion of IgA, maintenance of a viable commensal microflora, maintenance of inhibitory physiological conditions,...
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Hi friends, what are the best methods to treat diarrhoea in piglets and adult pigs? I tried using trimethoprim and penicillin, but I think it´s becoming resistant. what are your experiences? ...
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