In vivo imaging, meaning imaging tissues in living animals, is still a developing technique. However, microscopy imaging ex vivo remains a very important tool that allows for visualization of biological and pathological processes occurring in vivo. As described in Chap. 5, imaging of animal and human tissue postmortem can be performed at high resolution. Recently, imaging of human tissues infected with pneumococci using an even higher resolution, the so-called super-resolution with STED, has been reported.
High-Resolution microscopy Super-Resolution Mouse tissue Human tissue Immunofluorescence
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