单词	opsonize
释义	opsonize /ˈɒpsənʌɪz / (also opsonise) verb [with object] Medicine Make (a foreign cell) more susceptible to phagocytosis: CRP opsonizes the capsules of virulent pneumococci... The role of B-cells in the immune response is to release antibodies that may opsonize a particular cell and assist T-cells in destruction of that cell. It opsonised GAS with an average percentage opsonisation of 46 and 50 per cent, respectively. Three-micrometer latex beads were opsonized with human immunoglobulin G. Derivatives opsonization noun ... Children who are undernourished consistently have been found to have significant and profound changes in cell-mediated immunity, complement levels, and opsonization that lead to susceptibility to various infections. Infection is cleared, usually within 2-3 weeks, by antibody opsonization and macrophage clearance. Their functions include not only self/non-self recognition but also engaging associated effector mechanisms, such as complement-mediated opsonization and killing of potential pathogens.
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