Question

hi, pse explain antibody formation resulting from both natural and artificial exposure to antigens ?

Answer 1

Hello @CHIPO !

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Answer 2

When antigens are introduced into human body (naturally or artificially) first macrophage interact with them and activates helper T cells by releasing cytokines. This activated helper t cells stimulates the killer t cells and B-cells. The stimulated B-cells develop into plasma cells. Plasma cells create antibodies that are specific to a specific antigen.