中草药制剂对肉仔鸡免疫功能影响的研究

为研究在日粮中添加中草药制剂对肉仔鸡血液生化指标及免疫器官的影响，探讨中草药添加剂对某些中间代谢过程和免疫功能的影响。试验将120只健康、体重相近的1日龄艾维茵肉仔鸡随机分为3组，每组40只，Ⅰ组为对照组，Ⅱ、Ⅲ组分别按每只雏鸡每天0.1 g（临床预防剂量），0.3 g（3倍临床预防剂量）的剂量饲喂复方中草药，连续用药30 d。测定其对免疫器官指数及血清中血清总蛋白（TP）、球蛋白（GLB）及白蛋白（ALB）含量的影响。试验结果表明,Ⅲ组TP含量较Ⅰ、Ⅱ显著提高(P<0.05)，但GLB、 ALB含量差异不显著(P>0.05);Ⅱ、Ⅲ组免疫器官绝对重量和指数在不同阶段均有高于对照组的趋势。试验表明日粮中添加中草药添加剂可显著提高肉仔鸡的免疫功能。

Effect of Traditional Chinese Medicine on the Immunologic Function of Broilers

To study the traditional Chinese medicine effects on the biochemical parameters of serum and immunologic organ of broilers and research its influence on the some intermediary metabolism and immunologic function, 120 AA broilers(1-day-old) were randomly divided into 3 groups, groupⅠ(control), groupⅡ(each was fed clinic preventive dose i.e. 0.1 g/d of complex of traditional Chinese medicine)and group Ⅲ(each was fed 0.3 g/d).After 30th days, the immunologic organal index and biochemical parameters of serum(TP,GLB and ALB) were determined. As the result, TP of group Ⅲ were markedly more than group ⅠandⅡ, but among the groups, the GLB and ALB had no differences. During the experiment, the absolute weigh and index of groupⅡ and Ⅲ organs had some improvments. The results showed that the traditional Chinese medicine played a significant role in the immunologic function of broilers. 