Effects of mannan oligosaccharides and Lactobacillus mucosae on growth performance, immune response, and gut health of weanling pigs challenged with Escherichia coli lipopolysaccharides

甘露寡糖和粘膜乳杆菌对大肠杆菌脂多糖攻击的断奶仔猪的生长性能、免疫反应和肠道健康的影响