T cell-mediated immunity T cell-mediated immunity Antibody B cells - - PowerPoint PPT Presentation

t cell mediated immunity
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T cell-mediated immunity T cell-mediated immunity Antibody B cells - - PowerPoint PPT Presentation

T cell-mediated immunity T cell-mediated immunity Antibody B cells help production T helper cells (Th) Phagocytosis help Macrophages and killing kill T cytotoxic cells Infected cells (Tc) HLA class I Kill CD8+ B CELL ACTIVATION & ANTIBODY


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T cell-mediated immunity T cell-mediated immunity

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T helper cells (Th) T cytotoxic cells (Tc) B cells Macrophages Antibody production Phagocytosis and killing Infected cells help help kill

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B CELL ACTIVATION & ANTIBODY PRODUCTION HLA class II CD4+ Interferon-γ HLA class I CD8+ Kill HLA class II CD4+

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Naïve

CD80/86