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pubmed:abstractText |
In a microcytotoxicity test in which 51Cr-labeled cells of a Marek's disease (MD) lymphoblastoid line (MSB-1 line) were used, cell-mediated cytotoxicity of spleen cell suspensions prepared from chickens inoculated with MD virus was demonstrated. This cytotoxic response, presumably directed against MD tumor-associated surface antigen, was detectable briefly after virus infection and paralleled the appearance of early lymphoproliferative lesions characteristic of MD.
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