Weaning Induced Gut Dysfunction and Nutritional Interventions in Nursery Pigs: A Partial Review
Xiaoyuan Wei, Tsung-Cheng Tsai, Samantha Howe, Jiangchao Zhao
Abstract
Weaning is one of the most stressful events in the life of a pig. Unsuccessful weaning often leads to intestinal and immune system dysfunctions, resulting in poor growth performance as well as increased morbidity and mortality. The gut microbiota community is a complex ecosystem and is considered an "organ," producing various metabolites with many beneficial functions. In this review, we briefly introduce weaning-associated gut microbiota dysbiosis. Then, we explain the importance of maintaining a balanced gut microbiota. Finally, we discuss dietary supplements and their abilities to restore intestinal balance and improve the growth performance of weaning pigs.
Topics & Concepts
WeaningDysbiosisGut floraBiologyImmune systemPhysiologyImmunologyAnimal scienceGut microbiota and healthAnimal Nutrition and PhysiologyClostridium difficile and Clostridium perfringens research