锌对断奶仔猪肠道屏障功能的影响

Effect of zinc on the intestinal barrier function of weaned piglets

锌具有改善生长性能和繁殖性能、增强抗氧化与免疫能力、增加胶原蛋白、角蛋白、上皮细胞层厚度等生物学功能,在调节肠黏膜屏障功能中起重要作用。文章就锌与肠黏膜屏障结构的关系进行探讨,旨在为锌通过调控肠道黏膜屏障结构,缓解仔猪断奶应激的应用提供参考。

Zinc has various physiological function,such as improving growth performance,reproductive performance,increasing antioxidant and immune capacity,increasing collagen,keratin and epithelial layer thickness,and plays an important role in regulating intestinal mucosal barrier function.The paper reviewed the relationship between zinc and intestinal mucosal barrier structure,aiming to provide reference for the application of zinc to alleviate the stress of weaning in piglets by regulating the structure of the intestinal mucosal barrier.