Mucosal-to-serosal fluxes of FD4 and HRP for basal and monochloramine-stimulated colonic mucosa of pigs born to control or antibiotic-treated sows and slaughtered at different ages (LSmeans and SEM, n = 6–8 per treatment and age).

1Treat.: Treatment of sows pre- and post-partum (control versus antibiotic); age (d14 and d28, unweaned; d42 weaned from d28); treat*age: treatment by age interaction.2nd: not calculated by the analysis of variance (MIXED model) due to low and unbalanced numbers (n = 2–3) of available HRP data at day 28.α, β LS means with different superscript letters in a row differ (PMucosal-to-serosal fluxes of FD4 and HRP for basal and monochloramine-stimulated colonic mucosa of pigs born to control or antibiotic-treated sows and slaughtered at different ages (LSmeans and SEM, n = 6–8 per treatment and age).1. 处理因素：母猪产前产后的干预方案（对照组与抗生素处理组）；日龄分组：未断奶仔猪（第14天、第28天）、第28天断奶后第42天仔猪；处理与日龄的交互效应（treat*age）。 2. 第二项分析项：因第28天的辣根过氧化物酶（HRP）有效数据量稀少且不均衡（n=2~3），故未采用方差分析（混合线性模型，MIXED model）进行统计计算。 行内带有不同上标字母α、β的最小二乘均值（LSmeans）间差异具有统计学意义（P<0.05）。本数据集涵盖对照组与抗生素处理母猪所产仔猪在不同日龄屠宰时的结肠黏膜基础状态及一氯胺刺激下的FD4与HRP黏膜-浆膜通量数据，结果以最小二乘均值与标准误（SEM）呈现，每个处理与日龄组合的样本量为6~8。