雏鸡vAMV感染后淋巴细胞化学发光的变化

Studies on Principle of Variation of CL of Lumphocytes in Chicks Infected with vAMV

采用化学发光（ＣＬ） 法测定雏鸡禽成髓细胞性白血病强毒（ｖＡＭＶ） 感染后免疫器官淋巴细胞自由基产生水平的动态变化，结果表明雏鸡ｖＡＭＶ感染后淋巴细胞化学发光的变化不同于健康对照雏鸡，与ｖＡＭＶ 致病过程直接相关。

Three-day-old broiler chicks were artificially infected with vAMV.The CL of lymphocytes in chicks was detected at 10,17,24,31 days.The Chemilunescence assay was adopted to detect the ability of active oxygen radical generation of lympocytes from central and peripheral immune organs.The results:Most of the value of chemilunescence of lymphocytes from thymus,spleen and bursa of Fabricious increased significantly(P<0.05,P<0.01)at the 10th day,and decreased at the 17 th,24th and 31th day compared to control.These results showed that the vAMV infection resulted in changing of generation of active oxygen redical.