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Phagocytosis is a process by which some cells of the immune system, such as macrophages and neutrophils, engulf and digest large particles, such as microorganisms and cellular debris. This is done through the extension of pseudopods that surround the particle, forming an internal phagosome, which then fuses with a lysosome to degrade the engulfed material. #pathology #immunology #biomedicine 00:00 - Introduction 01:24 - Recognition and Fixation 03:16 - Engulfment and phagosome 03:54 - Phagolysome 04:46 - Phagocyte Oxidase and Microorganism Killing Our Instagram profile: / pathology.facil Our Tik Tok profile: https://www.tiktok.com/@patologia_fac...