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                                                Lung - TEM
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                                                High magnification of "01LungTEM" image, which is a thin section cut through an area of mammalian lung tissue. Image includes part of a macrophage in the alveolus, showing a portion of the nucleus and cytoplasmic organelles, such as golgi and mitochondria. JEOL 100CX TEM 
 
Image courtesy of Louisa Howard.
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