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Brain cells in culture, light micrograph
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Brain cells in culture, light micrograph
Brain cells in culture. Fluorescent light micrograph of a microglial cell (upper left) and an oligodendrocyte (centre) from a human brain. Microglia are involved in immune reactions in the central nervous system (CNS), where they recognise areas of damage and inflammation and phagocytose (engulf) cellular debris. Oligodendrocytes form the myelin sheath around neurons (nerve cells) in the CNS. The sheath insulates the axon of each nerve cell, allowing efficient transmission of electrical impulses
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Media ID 6303195
© RICCARDO CASSIANI-INGONI/SCIENCE PHOTO LIBRARY
C Ulture Cell Biology Central Nervous System Confocal Cultured Cytology Fluorescent Light Micrograph Glia Glial Histological Histology Immune Response Immunity Immunology Insulation Microglia Microglial Myelin Myelin Sheath Myelinated Myelination Nerve Cell Nervous Neuroglia Nuclei Nucleus Oligodendrocyte Phagocytic System Brain Cells Light Micrograph Light Microscope Neurological Neurology
EDITORS COMMENTS
This print showcases the intricate world of brain cells in culture. Illuminated by fluorescent light, we are granted a glimpse into the fascinating realm of neurobiology and the human nervous system. In this image, a microglial cell takes its place in the upper left corner while an oligodendrocyte commands attention at the center. Microglia play a vital role in our immune reactions within the central nervous system (CNS). Acting as vigilant sentinels, they possess the remarkable ability to identify areas of damage and inflammation. Their duty extends further as they engulf cellular debris through phagocytosis, ensuring cleanliness and maintenance within our neural network. Meanwhile, oligodendrocytes take on their crucial task of forming myelin sheaths around neurons present in the CNS. These protective coverings insulate nerve cell axons, enabling efficient transmission of electrical impulses throughout our body's command center. The significance of this microscopic interplay cannot be overstated; it is fundamental to understanding neurological functions and disorders alike. As we delve into histology and cytology realms with this image's aid, we gain insight into nuclei structures, insulation mechanisms, and even specific proteins like CD46 or membrane cofactor protein that contribute to these processes. Through confocal microscopy techniques employed here by Science Photo Library, we are reminded once again of nature's awe-inspiring complexity found within every individual brain cell. This print serves as both an educational tool for researchers delving into neuroscience and a testament to humanity's continuous exploration of our own biological marvels.
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