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题目:: Characterization of bovine mononuclear cell populations with natural cytolytic activity against bovine herpesvirus 1-infected cells.
作者:: Cook(C G),Splitter(G A)
状态:: 发布时间1989-05-23 , 更新时间 2014-11-20
期刊:: Cell Immunol
摘要:: Freshly isolated or overnight cultured peripheral blood mononuclear cells from immune or nonimmune animals had natural cytolytic activity against bovine herpesvirus 1 (BHV-1)-infected tumor target cells. No lysis was demonstrated against tumor target cells alone. This natural cytolytic activity was present in mononuclear cells from the spleen, lymph node, and peripheral blood but little or no cytolytic activity was detected in bone marrow or thymus cells. When monoclonal antibodies and complement to deplete bovine mononuclear cell subpopulations from the nonadherent cells were used, results indicated the effector cell was not a T cell, B cell, or activated monocyte. From nonadherent populations separated on density gradients, it was determined that the effector cells were large, low density mononuclear cells. These results indicate the nonadherent effector cells mediating lysis of BHV-1-infected xenogeneic adherent target cells were large null lymphocytes and/or immature monocytes.
语言:: eng
DOI:

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