Immunocompetent Cells: Committedness
نویسندگان
چکیده
منابع مشابه
Receptors on Immunocompetent Cells
During the course of the immune response to dinitrophenylated guinea pig albumin (DNP-GPA), a striking and parallel increase in avidity for epsilon-DNP-L-lysine occurs in the receptors on antigen-binding lymphocytes, antibody secreted by individual plaque-forming cells, and serum antibody molecules. A detailed analysis of the avidity distribution of antibody produced by plaque-forming cells ind...
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The effect of preincubation with anti-theta or anti-mouse immunoglobulin (Ig) and complement (C') on immune responsiveness of spleen cells from BALB/c mice immunized with sheep erythrocytes (SE) was investigated. Both treatments greatly depressed the remaining ability to produce a secondary response to SE in vitro. Normal BALB/c spleen cells were far less effective in reconstituting the respons...
متن کاملImmunocompetent Cells of the Chicken
Specific antisera to chicken thymus and to bursa of Fabricius were obtained in rabbits. After appropriate absorption and dilution all four anti-thymus sera, in the presence of guinea pig C', killed >90% of thymus and <==12% of bursa cells. They were cytotoxic for approximately 50% of spleen cells and did not affect antibody-forming cells. The surface antigen detected by these antisera was named...
متن کاملImmunocompetent cells in resistance to bacterial infections.
INTRODUCTION .................................... 284 Nonspecific Resistance to Infection .......................................... 284 Specific Resistance to Infection .............................................. 285 CELLS INVOLVED IN HUMORAL ANTIBODY PRODUCTION ............. 285 CELLS INVOLVED IN CELL-MEDIATED IMMUNITY ................. 287 HUMORAL ANTIBODIES IN RESISTANCE TO BACTERIAL INF...
متن کاملGeneration of cytotoxic effector cells by immunocompetent thymus cell subpopulations
Immunocompetent mouse thymus cell subsets (TH-2) cultured with allogeneic TH-2 cells, required a peripheral lymphoid cell in order to generate specifically cytotoxic T cells (CTL) in vitro. The helper cell is identified as a B cell, and can be supplied either in the mixture of target or responding peripheral cells, or in optimal ratios of 10:1 to 20:1 as nonproliferating cells syngeneic to the ...
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ژورنال
عنوان ژورنال: Science
سال: 1964
ISSN: 0036-8075,1095-9203
DOI: 10.1126/science.145.3636.1073