Effects of Chinese traditional herbal medicine complex supplementation on the growth performance, immunity and serum traits of pigs
Effects of Chinese traditional herbal medicine complex supplementation on the growth performance, immunity and serum traits of pigs
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DOI：
10.1111/j.1740-0929.2011.00897.x
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发表时间：
2011-01-01
影响因子：
2
通讯作者：
Tu Fa Lien
中科院分区：
文献类型：
--
作者：
Yeh, Hui Shuang;Weng, Bor Chun;Tu Fa Lien
本研究旨在探讨一种中草药复合物对猪生长性能、免疫力和血清学性状的影响，以及作为抗生素替代品的可行性。试验选用平均初始体重为10 ± 0.55kg的断奶仔猪36头，随机分为3个处理，每个处理设3个重复。分别设对照组、抗生素组（金霉素100 μ g/kg、土霉素100 μ g/kg）和0.3%中药复方组。结果表明，中药组平均采食量和外周血CD 3 + CD 8 + T细胞百分率均显著高于抗生素组（P < 0.05）。中药组高密度脂蛋白（HDL）水平高于对照组，低密度脂蛋白+极低密度脂蛋白（LDL + VLDL）水平低于对照组（P < 0.05）。体外实验结果表明，中药组经Con-A刺激后，外周血单个核细胞（PBMC）产生的白细胞介素（IL）-6水平高于抗生素组（P < 0.05），脂多糖刺激后，PBMC产生的IL-6水平高于抗生素组（P < 0.05）。总之，本研究表明，在猪日粮中添加中草药复方具有良好的效果。
The purpose of this study was to investigate the effects of a traditional Chinese herbal medicine complex supplementation on the growth performance, immunity and serological traits of pigs, and the feasibility of its use as a substitute for antibiotics. Thirty-six weaned pigs LYD with average initial body weight of 10 +/- 0.55 kg were randomly divided into three treatments with three replicates. These constituted the control, the antibiotics group (chlortetracycline 100 mu g/kg, oxytetracycline 100 mu g/kg), and 0.3% Chinese herbal medicine complex group (CHM). Experiment results indicated that the CHM group exhibited significantly increased average feed intake and peripheral blood CD3+CD8+ T cell percentage as compared with those of the antibiotics group (P < 0.05). High-density lipoprotein (HDL) level was greater while low-density lipoprotein + very low-density lipoprotein (LDL + VLDL) level was lower in the CHM group than the control group (P < 0.05). The in vitro results indicated that peripheral blood mononuclear cells (PBMC) stimulated by Con-A produced a greater interleukin (IL)-6 level in the CHM group and IL-6 level stimulated by lipopolysaccharide was greater than the antibiotics groups (P < 0.05). Above all, this study has indicated that the addition of Chinese traditional herbal complex to pigs' diets has beneficial results.