By leveraging in situ cryo-ET, Tian et al. obtained high-resolution, #3D views of the native #ultrastructure of intact hippocampal #synapses. See here: doi.org/10.1007/s122...
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#ultrastructure
Latest posts tagged with #ultrastructure on Bluesky
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#U.S. Foreign Policy
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#AEW Collision
#Six Nations
#Newcastle United
#Arsenal vs Everton
Posts tagged #ultrastructure
#paper!
X-rays can resolve #ultrastructure in tissues non-destructively.
www.nature.com/articles/s41...
Shoutout to key collaborators at @crick.ac.uk and @psich.bsky.social Ana Diaz, @adrianawanner.bsky.social and @andreas-t-schaefer.bsky.social, and to the whole team that made this possible.
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In 🐁🧠, #ultrastructure shows that #pericyte #cilia are often ensheathed by #astrocytic #endfeet. In 🚶♀️🧠, #astrocytes are swollen and cilia stay confined within the basal lamina. What are they sensing from the astrocytes?
🧪🧵4/8
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#preprint:
We optimised the preparation of tissues for #X-ray phase contrast imaging.
Drying tissue samples (instead of embedding them) brings more signal in #X-ray phase contrast images.
The process largely preserves #ultrastructure.
@safekhan.bsky.social @andreas-t-schaefer.bsky.social
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Zhilin Qu of @dgsomucla.bsky.social et al. discuss #ultrastructure and cardiac impulse propagation in this #TopicalReview 🧠 📈
📜 Read it here: buff.ly/jP28r9s
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❗Very excited about the prospect of presenting you with the new vision of the ER-Golgi interface❗ 🌿🔬
ERGIC in plant cells with Magali Grison in @yohannboutte.bsky.social lab
@lbm-bordeaux.bsky.social
@cnrsbiologie.bsky.social
#ultrastructure #superresolution
www.nature.com/articles/s41...
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#Correlative Light and Electron Microscopy, #CLEM, is a modern #method combining light and #electronmicroscopy data. Although it is considered “new”, it was already used in the early 1960s, for instance to study the #ultrastructure of mitotic cells in this beautiful example: doi.org/10.1083/jcb....
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Still our favorite #review! Unfortunately, as relevant today as when it was published, it is an excellent illustration of the #problems arising from the neglect of #ultrastructure and #electronmicroscopy in #cell-biology and the over-reliance on #fluorescence #microscopy.
doi.org/10.1016/0962...
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In case you feel like exploring #zebrafish #ultrastructure in the TEM but do not have an #electronmicroscope at hand, try one of our digital datasets. This is the pectoral fin of a 6dpf larva showing the mucosa through alcian blue. wohlmann.github.io/2024_EMMA_F0...
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