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    Lung tissue tagged posts

    New Insights into Lung Tissue in COVID-19 disease

    August 24, 2020, Categories  Biology/Biotechnology, Health/Medical

    Sections through the three-dimensional reconstruction volume (upper left, grey) around a pulmonary alveolus with hyaline membrane (lower left, yellow). On the right, the images are superimposed. In the centre is the air bubble (alveolus). The electron density is represented by different shades of grey. On the inside of the air bubble is a layer of proteins and dead cell residues, the “hyaline membrane”. This deposit, which can be represented in its three-dimensional structure for the first time by the new method, reduces the gas exchange and leads to respiratory distress.

    Photo: Tim Salditt, Marina Eckerman

    Physicists at the University of Göttingen, together with pathologists and lung specialists at the Medical University of Hannover, have developed a 3D imaging technique that enables h...

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