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Walk the Even Hospital Database by book and chapter — the raw source passages that ground Ask, DDx, and the rest.
1 passage
©2013 UpToDate ® Print Email Age-related changes in the innate immune system Cell type Decrease with age Increase with age No change with age Hematopoietic stem cells Total number in the bone marrow Proliferation capacity Homing capacity to the bone marrow Macrophages Bone marrow precursors Oxidative burst Phagocytic capacity Neutrophils Oxidative burst Phagocytic capacity Bone marrow precursors Peripheral blood numbers Natural killer cells CD56 bright natural killer cell number and percent Total number CD56 dim natural killer cell number and percent Cytolytic activity Dendritic cells Number of myeloid and plasmacytoid dendritic cells