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  2. Phagocytosis - Wikipedia

    en.wikipedia.org/wiki/Phagocytosis

    A cell that performs phagocytosis is called a phagocyte. The engulfing of a pathogen by a phagocyte. In a multicellular organism's immune system, phagocytosis is a major mechanism used to remove pathogens and cell debris. The ingested material is then digested in the phagosome.

  3. Phagocyte - Wikipedia

    en.wikipedia.org/wiki/Phagocyte

    The phagocytes move by a method called chemotaxis. When phagocytes come into contact with bacteria, the receptors on the phagocyte's surface will bind to them. This binding will lead to the engulfing of the bacteria by the phagocyte. [11] Some phagocytes kill the ingested pathogen with oxidants and nitric oxide. [12]

  4. Macrophage - Wikipedia

    en.wikipedia.org/wiki/Macrophage

    The second group is the non-phagocytic types that are distributed near regenerative fibers. These peak between two and four days and remain elevated for several days while muscle tissue is rebuilding. [60] The first subpopulation has no direct benefit to repairing muscle, while the second non-phagocytic group does.

  5. List of medical roots, suffixes and prefixes - Wikipedia

    en.wikipedia.org/wiki/List_of_medical_roots...

    Forms terms denoting conditions relating to eating or ingestion Greek φαγία (phagía) eating < φᾰγεῖν (phageîn), to eat Sarcophagia-phago-eating, devouring Greek -φᾰ́γος (-phágos), eater of, eating phagocyte: phagist-Forms nouns that denote a person who 'feeds on' the first element or part of the word

  6. History of phagocytosis - Wikipedia

    en.wikipedia.org/wiki/History_of_phagocytosis

    Scanning electron micrograph of a phagocyte (yellow, right) phagocytosing anthrax bacilli (orange, left) The history of phagocytosis is an account of the discoveries of cells, known as phagocytes, that are capable of eating other cells or particles, and how that eventually established the science of immunology.

  7. Mononuclear phagocyte system - Wikipedia

    en.wikipedia.org/wiki/Mononuclear_phagocyte_system

    The mononuclear phagocyte system and the monocyte macrophage system refer to two different entities, often mistakenly understood as one. [citation needed] "Reticuloendothelial system" is an older term for the mononuclear phagocyte system, but it is used less commonly now, as it is understood that most endothelial cells are not macrophages. [2]

  8. Phagosome - Wikipedia

    en.wikipedia.org/wiki/Phagosome

    In cell biology, a phagosome is a vesicle formed around a particle engulfed by a phagocyte via phagocytosis. Professional phagocytes include macrophages, neutrophils, and dendritic cells (DCs). [1] A phagosome is formed by the fusion of the cell membrane around a microorganism, a senescent cell or an apoptotic cell.

  9. Histiocyte - Wikipedia

    en.wikipedia.org/wiki/Histiocyte

    The mononuclear phagocytic system is part of the organism's immune system. The histiocyte is a tissue macrophage [ 1 ] or a dendritic cell [ 2 ] ( histio , diminutive of histo , meaning tissue , and cyte , meaning cell ).