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Memory cells are mature monocytes

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  the main difference between monocytes and lymphocytes is that the monocytes are responsible for the destruction of pathogens by phagocytosis whereas the lymphocytes are responsible for triggering a specific immune response. Furthermore, monocytes can invade tissues to transform into macrophages or dendritic cells while lymphocytes occur in the circulation. Memory cells respond to antigens more rapidly than naive t cells. Upon reexposure to a pathogen, memory cells engage in the t cell recall response, destroying the pathogen quickly. The action of memory cells is the reason why we can get some diseases more than once. Memory cells respond to antigens more rapidly than naive t cells. Upon preexposure to a pathogen, memory cells engage in the t cell recall response, destroying the pathogen quickly. 4the action of memory cells is the reason why we can get some diseases more than once. This process begins in the bone marrow, but goes on to mature in the lymphoid tissues of the spleen, lymph nodes, and thymus gland. Collectively, lymphocytes and monocytes are known as agranulocytes. Lymphocytes constitute 25-38 of the total white blood cells (wbcs). Answer to which of the following statements is true about memory cells? A) memory cells are mature monocytes.   monocytes and macrophages are critical effectors and regulators of inflammation and the innate immune response, the immediate, pre-programmed arm of the immune system. Dendritic cells initiate and regulate the highly pathogen-specific adaptive immune responses, and are central to the development of immunologic memory and tolerance. Il-15 is produced by a wide variety of tissues in response to inflammatory stimuli. We examined the effect of il-15 in supporting the maturation of monocytes to dendritic cells in ex vivo culture. Il-15 transformed cd14 monocytes to mature dendritic cells. These dendritic cells were similar to those obtained from monocyte cultures treated with a combination of the cytokines gm-csf, il-4 and. Start studying lymphocytes, monocytes, basophils, eosinophils. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Memory cells are of original cells and reside in clones, lymph tissue.   in contrast to dcs, monocytes were markedly inferior or completely ineffective stimulators of t cell immunity. Our data with several qualitatively different assays of the memory cd8 t cell response suggest that mature cells should be considered as immunotherapeutic adjuvants for ag delivery.

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