| 黄芪、岩藻和油菜3种植物提取多糖对新城疫弱毒疫苗免疫效果的影响 |
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| 引用本文： | 孙惠玲,苗得园,龚玉梅,张培君.黄芪、岩藻和油菜3种植物提取多糖对新城疫弱毒疫苗免疫效果的影响[J].中国预防兽医学报,2005,27(3):205-208. |
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| 作者姓名： | 孙惠玲 苗得园 龚玉梅 张培君 |
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| 作者单位： | 北京市农林科学院,畜牧兽医研究所,北京,100094 |
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| 摘 要： | 180只1日龄北京白鸡,饲养至21日龄随机分组进行新城疫弱毒疫苗的免疫,每组分别添加黄芪、岩藻和油菜3种植物提取多糖成分作为免疫增强剂,添加剂量为10 mg/只,每种成分又分为滴鼻点眼和肌肉注射两种免疫途径.首免和二免后定期采血检测新城疫血凝抑制抗体效价和外周血淋巴细胞体外转化率.结果表明:黄芪和岩藻多糖能显著提高新城疫的血凝抑制抗体水平,三种多糖都能显著提高淋巴细胞体外转化率,这三种植物多糖能增强新城疫弱毒疫苗的免疫效果.
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| 关 键 词： | 植物免疫增强剂 新城疫血凝抑制抗体效价 淋巴细胞体外转化率 |
| 文章编号： | 1008-0589(2005)03-0205-04 |
| 修稿时间： | 2004年4月25日 |
Effect of extractive amylose from tragacanth, rock alga and cole on the immunity with ND live vaccine in chickens |
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| SUN Hui-ling,MIAO De-yuan,GONG Yu-mei,ZHANG Pei-jun.Effect of extractive amylose from tragacanth, rock alga and cole on the immunity with ND live vaccine in chickens[J].Chinese Journal of Preventive Veterinary Medicine,2005,27(3):205-208. |
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| Authors: | SUN Hui-ling MIAO De-yuan GONG Yu-mei ZHANG Pei-jun |
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| Abstract: | The experiment was done to observe the effect of Tragacanth,Rock alga and Cole on the immune response to ND live vaccine in chickens. Three kinds of amylose were added to ND live vaccine by eye and nose drop and i.m inoculation administration. The antibody titers and peripheral blood lymphocyte (PBL) proliferation ratio in vitro were tested after the first and the second immunity.It was show that at dosages of 10 mg for one bird, Tragacanth and Rock alga amylose could increase antibody titers. Tragacanth, Rock alga and Cole amylose could increase peripheral blood lymphocyte (PBL) proliferation in vitro significantly. |
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| Keywords: | plant immunopotentiator ND HI antibody titers peripheral blood lymphocyte (PBL) proliferation ratio in vitro |
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