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Bacteria in the nose, SEM
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Bacteria in the nose, SEM
Bacteria in the nose. Coloured scanning electron micrograph (SEM) of bacteria (red) on the surface of the nasal cavity. One of the squamous epithelium cells (lower centre to lower right) is being shed from the lining. Mucus, secreted by cells in the lining of the nose, traps foreign objects, such as bacteria, preventing them from entering the lungs. Magnification: x300 when printed 10 centimetres wide
Science Photo Library features Science and Medical images including photos and illustrations
Media ID 6285202
© STEVE GSCHMEISSNER/SCIENCE PHOTO LIBRARY
Bacteria Bacterium Epithelia Epithelial Epithelium False Colour Lining Nasal Cavity Nose Peeling Shedding Squamous Epithelium Surface False Coloured Micro Biology Microbiological
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This print showcases the intricate world of bacteria thriving in our nasal cavity. In this coloured scanning electron micrograph (SEM), we witness a multitude of vibrant red bacteria colonizing the surface of the nasal lining. The lower portion reveals a squamous epithelium cell, delicately shedding from its position. The human body's defense mechanism against these microscopic invaders is unveiled through this image. Mucus, secreted by cells within the nose's lining, acts as a protective shield that ensnares foreign objects like bacteria. This crucial process prevents harmful microbes from infiltrating our lungs and causing potential respiratory issues. With a magnification of x300 when printed at 10 centimetres wide, every intricate detail becomes visible to us. The false colouring enhances our understanding of this biological phenomenon while adding an artistic touch to the scientific realm. As we delve into this mesmerizing microcosm, it reminds us of the intricacies hidden within our own bodies and highlights how even on such minuscule scales, life thrives and adapts. This photograph serves as a testament to both biology and medicine, offering valuable insights into microbiology research and providing inspiration for further exploration in understanding bacterial interactions within our nasal vestibule.
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