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macrophage |
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macrophageType of white blood cell, or leucocyte, found in all vertebrate animals. Macrophages specialize in the removal of bacteria and other micro-organisms, or of cell debris after injury. Like phagocytes, they engulf foreign matter, but they are larger than phagocytes and have a longer lifespan. They are found throughout the body, but mainly in the lymph and connective tissues, and especially the lungs, where they ingest dust, fibres, and other inhaled particles. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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| ? Mentioned in | ? References in periodicals archive | |
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Consistently, an in
vitro assay proved that ufCP particles are by far more potent in
inducing oxidative stress in alveolar macrophages than Printex90
(Beck-Speier et al. For instance, Legionella multiplies in
iron-loaded alveolar macrophages but not in plasma. On the alert for foreign debris, a community of white blood cells
known as alveolar macrophages patrols small airways of the lung. |
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