| 感染IBDV雏鸡血液ANAE^＋——淋巴细胞比例和IL—2水平的动态变化研究 |
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| 引用本文： | 陈龙,殷定忠,等.感染IBDV雏鸡血液ANAE^＋——淋巴细胞比例和IL—2水平的动态变化研究[J].安徽农业大学学报,1999,26(2):183-187. |
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| 作者姓名： | 陈龙 殷定忠 |
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| 作者单位： | 安徽农业技术师范学院动科系 |
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| 摘 要： | 研究了经IBD弱毒苗免疫和未免疫的30～50日龄AA鸡在感染传染性法氏囊病病毒（IBDV）后血液ANAE^ -淋巴细胞比例和白细胞介素-2（IL-2）水平动态变化。结果表明，血液ANAE^ -淋巴细胞（%）在攻毒后的头5d内未免疫攻毒鸡（A组）和免疫攻毒鸡（B组）明显下降，且A组比B组下降的更快，第5天A组明显低于未免疫未攻毒鸡（C组），B组也较C组低，C组没有明显的变化，以后A和B组均回升，但B组比A组回升的快，至28d时A和B组均达到或接近攻毒前水平，并接近或高于C组。血浆IL-2水平A和B组在IBDV攻毒后的头7d内呈逐渐下降趋势，但A组下降的更剧烈，C组无明显差异性变化，三组相比，B和C组均高于或明显高于A组，以后A组和B组逐渐回升。
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| 关 键 词： | 雏鸡 IBDV ANAE^＋－淋巴细胞 传染性法化囊病 |
Study on Changes of Blood ANAE+-Lymphocyte Ratio and IL-2 Level in Chicken Infected with
Infectious Bursal Disease Virus (IBDV) |
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| Chen LongYin DingzhongPang XunshengZhou Shuhe.Study on Changes of Blood ANAE+-Lymphocyte Ratio and IL-2 Level in Chicken Infected with
Infectious Bursal Disease Virus (IBDV)[J].Journal of Anhui Agricultural University,1999,26(2):183-187. |
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| Authors: | Chen LongYin DingzhongPang XunshengZhou Shuhe |
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| Abstract: | Changes of blood ANAE+lymphocyte (%) and IL-2 levels in both immunized and
nonimmunized Arbor Acres (AA) chickens with attenuated IBDV were studied after they were
infected with virulent IBDV.The results showed that Blood ANAE+lymphocyte (%) decreased
significantly in both nonimmunized chickens (group A) and immunized chickens (group B)
during the first 5 days of infection,and group A's reduced more quickly than group B's,while
nonimmunized uninfected chickens (group C) kept a constant level,which were higher than that
in group A and B.Then group A and B both began to rise,but group B rose much more rapidly
than group A,and their level had recovered to normal 28 d later.Plasma IL-2 level in group A and
B tended to decrease gradually,while there was no obvious change in group C. |
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| Keywords: | ChickenInfectionInfectious bursal disease virus (IBDV)ANAE+lymphocyteIL-2 |
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