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Macrophage engulfing TB bacteria, SEM
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Macrophage engulfing TB bacteria, SEM
Macrophage engulfing TB bacteria. Coloured scanning electron micrograph (SEM) of a macrophage white blood cell (purple) engulfing a tuberculosis (Mycobacterium tuberculosis) bacterium (pink). This process is called phagocytosis. Macrophages are cells of the bodys immune system. They phagocytose and destroy pathogens, dead cells and cellular debris
Science Photo Library features Science and Medical images including photos and illustrations
Media ID 6309711
© SCIENCE PHOTO LIBRARY
Attacking Bacteria Bacterial Bacterium Defending Defense Defensive Engulfing False Colour Immune System Immunity Immunology Infection Killing Macrophage Mycobacterium Tuberculosis Pathogens Phagocytosing Phagocytosis Protection Protective Response Tuberculosis White Blood Cell False Coloured Micro Biology Microbiological Pathogen
EDITORS COMMENTS
This print from Science Photo Library showcases the incredible defensive capabilities of our immune system. In this false-colored scanning electron micrograph, we witness a macrophage white blood cell (depicted in purple) engaging in an essential process called phagocytosis. The target of its attack is a tuberculosis bacterium (shown in pink), which poses a significant threat to our health. Macrophages play a crucial role as the body's protectors, tirelessly patrolling for pathogens, dead cells, and cellular debris that could harm us. With their remarkable ability to engulf and destroy these threats, they serve as our first line of defense against infections. The image beautifully captures the intensity of this microscopic battle between the macrophage and TB bacteria. It highlights the intricate biology at play within our bodies while reminding us of medicine's ongoing fight against infectious diseases. Through scientific advancements such as scanning electron microscopy, we gain valuable insights into microbiological interactions that were once invisible to us. This photograph not only serves as a testament to human ingenuity but also inspires further exploration into immunology and medical research. Science Photo Library continues to provide invaluable resources like this image that bridge the gap between science and artistry, allowing us to marvel at nature's complexity while deepening our understanding of disease prevention and treatment.
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