Abstract This study aimed to evaluate the effects of dietary Forsythia suspensa extract (FSE) supplementation during late gestation on reproductive performance, colostrum composition, nutrient digestibility, antioxidant status, immune status, and inflammatory cytokines in sows and newborn piglets. Forty healthy Yorkshire × Landrace gestating sows (average parity of 3.28 ± 0.61; average body weight of 240.16 ± 6.81 kg) were randomly assigned to 2 dietary treatments with 20 sows per treatment based on body weight, back fat thickness and parity. From d 85 of gestation to farrowing, sows were fed one of two diets including a control diet (CON) and a FSE diet (CON + 100 mg/kg FSE). The results showed that sows fed FSE had increased (P

中文翻译：

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在妊娠后期添加连翘提取物可改善母猪和新生仔猪的繁殖性能、初乳成分、抗氧化状态、免疫球蛋白和炎性细胞因子

摘要 本研究旨在评估妊娠后期添加连翘提取物（FSE）对母猪和新生仔猪繁殖性能、初乳成分、营养消化率、抗氧化状态、免疫状态和炎性细胞因子的影响。40 头健康的约克夏 × 长白妊娠母猪（平均胎次为 3.28 ± 0.61；平均体重为 240.16 ± 6.81 kg）根据体重、背部脂肪厚度和胎次被随机分配到 2 个日粮处理组，每个处理组 20 头母猪。从妊娠第 85 天到分娩，母猪饲喂两种日粮中的一种，包括对照日粮 (CON) 和 FSE 日粮 (CON + 100 mg/kg FSE)。结果表明，饲喂 FSE 的母猪增加了（P