Mainardi Edda, Corino Carlo, Rossi Raffaella
Department of Veterinary Medicine and Animal Science, Università Degli Studi di Milano, Via Dell'Università 6, 26900 Lodi, Italy.
Animals (Basel). 2024 Jul 21;14(14):2126. doi: 10.3390/ani14142126.
In modern pig farming, there are many environmental, physiological or social stresses that weaken the immune response and increase susceptibility to disease. Nutritional management has a significant impact on the efficiency of the immune system in pigs. Among the various nutrients, vitamins have been shown to have specific effects on immune system activity. However, the needs of modern genetic types are not met by the dietary recommendations for vitamins in pig diets. The present study therefore summarises the data on dietary integration with supranutritional doses of vitamins in gestating and lactating sows and post-weaning piglets in terms of the immune response. The present data highlight that high doses of dietary vitamins are an effective way to improve the immune system, antioxidant status and gut health. Further studies are needed to deepen the understanding of the role of dietary supplementation with vitamins in pigs on immune system and gut functionality.
在现代养猪业中，存在许多环境、生理或社会应激因素，这些因素会削弱免疫反应并增加疾病易感性。营养管理对猪免疫系统的效率有重大影响。在各种营养素中，维生素已被证明对免疫系统活动有特定作用。然而，猪日粮中维生素的膳食推荐量无法满足现代遗传类型的需求。因此，本研究总结了关于妊娠和哺乳母猪以及断奶后仔猪日粮中添加超营养剂量维生素对免疫反应影响的数据。目前的数据表明，高剂量的日粮维生素是改善免疫系统、抗氧化状态和肠道健康的有效方法。需要进一步研究以加深对猪日粮补充维生素在免疫系统和肠道功能方面作用的理解。
