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SEM of two polymorphonuclear white blood cells
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SEM of two polymorphonuclear white blood cells
White blood cells. Scanning electron micrograph of two polymorphonuclear white blood cells (leucocytes). These cells, also known as neutrophils or polymorphs are involved in protecting the body against infection. They engulf and digest invading microorganisms by a process called phagocytosis. Highly mobile, these cells will migrate to an area of tissue damage to engulf microorganisms and cell debris. However, the special enzymes needed for their work are quickly depleted so they will degenerate after activity. Defunct polymorphonuclear white blood cells are the main constituent of pus. Magnification x20, 000 at 10x8 inch size
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Media ID 6446317
© DR KARI LOUNATMAA/SCIENCE PHOTO LIBRARY
Blood Cell Immune Immune System Leucocyte Leukocyte Neutrophil White Blood Cell Cells Polymorph
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This print showcases the intricate details of two polymorphonuclear white blood cells, also known as neutrophils or polymorphs. These remarkable cells play a crucial role in safeguarding our bodies against infections. Through a process called phagocytosis, they engulf and digest invading microorganisms, acting as the body's first line of defense. Their mobility is truly impressive; these cells swiftly migrate to areas of tissue damage to eliminate harmful microorganisms and cell debris. However, their work comes at a cost. The special enzymes required for their vital functions are quickly depleted, leading to their degeneration after activity. Interestingly, defunct polymorphonuclear white blood cells form the primary component of pus - an important indicator of infection or inflammation within the body. This SEM (scanning electron micrograph) image provides us with a magnified view at 20,000 times its original size on a 10x8 inch print. The photograph not only highlights the anatomical structure but also emphasizes the significance of these immune system warriors in maintaining our health and well-being. It serves as a reminder that even at such microscopic levels, there exists an extraordinary world within us that constantly fights off threats to keep us safe from harm.
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