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参芪口服液对雏鸡肠液中IgA含量的影响

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摘要 为探讨参芪口服液提高雏鸡免疫机能的作用机理,采用双抗体夹心 ELISA 的方法对雏鸡肠液中 IgA 含量进行测定。将100只1日龄健康罗曼褐公雏鸡随机分为2组(对照组和试验组)。试验组从3日龄开始灌服参芪口服液,1.0 mL/只,每天1次,连续3 d。在24日龄时第2次灌服参芪口服液,方法同上。在第14、21、28、35、42日龄,分别采集各组雏鸡小肠液。结果显示,试验组肠液中的 IgA 含量除28日龄外,均显著高于对照组,表明参芪口服液对雏鸡局部黏膜体液免疫作用效果明显,显著提高了机体的黏膜免疫应答水平。
出处 《当代畜牧》 2008年第11期47-47,共1页 Contemporary Animal Husbandry
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