【摘要】 从实验感染J亚群禽白血病病毒(ALVJ)的髓细胞性白血病肉鸡病例中,选取典型病例,用J亚群禽白血病病毒单克隆抗体通过免疫酶组化试验对不同组织进行了抗原定位观察。结果显示:在实验感染阳性肉鸡体内实质组织细胞及瘤细胞的核膜和细胞浆里可见不同程度的棕黄色阳性反应,可为探讨ALVJ对体内组织细胞的嗜性提供依据。更多还原

【Abstract】 The antigenic location of avian leukosis virus subgroup J (ALV-J) in tissues from the typical myeloid leukosis case of experimentally infected broiler chickens was investigated by an immunohistochemistry technique with monoclonal antibody against ALV-J. Positive staining was detected in the tissue cells and tumor cells. The result demonstrated the location of ALV-J in cells and provided evidence for ALV-J tissue tropism.更多还原