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题目:: The relation between the T cells responsible for cell-mediated cytotoxic killing of mastocytoma cells and the helper-cell effect.
作者:: Igarashi(T),Okada(M),Kishimoto(S),Yamamura(Y)
状态:: 发布时间1975-05-28 , 更新时间 2009-11-18
期刊:: Immunology
摘要:: The relationship between T cells involved in cell-mediated immunity and antibody response of C57Bl/6J mice towards DBA/2 mastocytoma cells was investigated. Spleen cells primed with viable mastocytoma cells demonstrated marked cell-mediated cytotoxicity (CMC) in vitro, but antibody response of these cells to a hapten (TNP) conjugated to the allogeneic tumour cells in vitro was suppressed as compared with that of normal spleen cells. In contrast, spleen cells primed with frozen-thawed mastocytoma cells showed no CMC, but antibody response to the hapten in vitro of these cells was enhanced. C57Bl/6J mice primed with frozen-thawed mastocytoma cells produced more cytotoxic antibody than non-primed mice when immunized with viable mastocytoma cells. These results indicate that T cells involved in cell-mediated immunity and those involved in the antibody response to allogeneic mastocytoma cells are distinct.?222
语言:: eng
DOI:

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