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Macrophage and platelets, SEM C016 / 3094
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Macrophage and platelets, SEM C016 / 3094
Macrophage and platelets. Coloured scanning electron micrograph (SEM) of platelets (green) attached to a macrophage white blood cell (turquoise). Platelets, or thrombocytes, are fragments of white blood cells. When blood clots, red blood cells (erythrocytes) are trapped within a fibrin protein mesh (beige), which is formed in response to chemicals secreted by the platelets. Macrophages phagocytose (engulf) and destroy pathogens, dead cells and cellular debris. Magnification: x7000 when printed at 10 centimetres wide
Science Photo Library features Science and Medical images including photos and illustrations
Media ID 9202919
© STEVE GSCHMEISSNER/SCIENCE PHOTO LIBRARY
Blood Clot Clotted Clotting Coagulation Colored Defence Haematological Haematology Hematological Hematology Immune Cell Immune System Immunity Immunological Immunology Leucocyte Leucocytes Leukocyte Leukocytes Macrophage Platelet Platelets Thrombocyte Thrombocytes White Blood Cell Cells Cutouts
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This photo print, titled "Macrophage and platelets" offers a mesmerizing glimpse into the intricate world of our immune system. In this colored scanning electron micrograph (SEM), we witness the fascinating interaction between platelets and a macrophage white blood cell. The vibrant green platelets are seen attached to the turquoise macrophage, showcasing their crucial role in blood clotting. Platelets, also known as thrombocytes, are fragments of white blood cells that play a vital part in forming fibrin protein mesh when blood clots occur. This mesh traps red blood cells within it, preventing excessive bleeding. Meanwhile, macrophages demonstrate their incredible ability to phagocytose or engulf pathogens, dead cells, and cellular debris. These powerful immune cells act as defenders of our body by destroying harmful invaders and maintaining overall health. With a magnification of x7000 when printed at 10 centimeters wide, this SEM image allows us to appreciate the intricacies of these microscopic entities that work tirelessly within us. Against a black background, the contrasting colors highlight the beauty found within our own biology. This remarkable photograph serves as a reminder of how our immune system functions harmoniously to protect us from harm while maintaining normalcy in our bodies. It is an awe-inspiring testament to the wonders hidden beneath our skin's surface.
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