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香菇多糖和黄芪多糖对马立克氏病强毒感染 雏鸡白细胞介素2活性和淋巴细胞增殖反应的影响 被引量:25

Effects of Lentinan and Astragalan on IL-2 Inductive Activity and Lymphocyte Proliferative Reaction in Chicks Infected with vMDV
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摘要 1日龄AA肉用雏鸡以马立克氏病强毒(vMDV)人工感染后,马立克氏病(MD)发病率33.75%,死亡率11.25%。同健康雏鸡相比,IL-2诱生活性和T淋巴细胞增殖反应降低(P>0.05)和显著降低(P<0.05)。vMDV感染雏鸡注射香菇多糖和黄芪多糖,MD发病率分别为20%、17.5%,死亡率分别为7.5%、5%。同感染组相比,感染/香菇组和感染/黄芪组的IL-2诱生活性和T淋巴细胞增殖反应均升高(P>0.05)和显著升高(P<0.05)。 After 1 day old AA broilers were infected with vMDV, the morbidity and mortality rates for MD were 33 75% and 11 25%respectively.Compared with the control group(C group),IL-2 inductive activity and T lymphocyte proliferative reaction were decreased(P>0 05)or significantly decreased(P<0 05).The morbidity rate for MD was 20% and 17 5%,the mortality 7 5% and 5% in the chicks both infected with vMDV and injected with Lentinan or Astragalan.In contrast to the chicks infected with vMDV(V group),IL-2 inductive activity and T lymphocyte proliferative reaction were increased(P>0 05) or significantly increased (P<0 05)in the chicks both infected with vMDV ad injected with Lentinan and Astragalan.
出处 《中国兽医杂志》 CAS 北大核心 1999年第7期3-5,共3页 Chinese Journal of Veterinary Medicine
关键词 雏鸡 VMDV IL-2 香菇多糖 黄芪多糖 马立克氏病 AA broilers vMDV IL-2 lymphocyte proliferative reaction Lentinan Astragalan
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