Sentence examples for electron dense to from inspiring English sources

Labels for electron tomographic studies have to be introduced before the specimen is prepared for EM imaging and they have to be very electron dense to be visible in the tomograms.

The gland cells are packed with non-electron-dense to weakly-electron-dense vesicles (gv, Fig.  6c).

The synaptic ribbon for the mammalian auditory synapse is reported to progress from an electron dense bundle to an enlarged oval shape and attach to the active zone via a single link [ 6].

Localization of specific structures and imaging of cellular dynamics in cellular cryo-electron microscopy is limited by (i) the use of cryo-fixation to preserve cellular structures, (ii) the restricted availability of electron dense markers to label molecules inside cells and (iii) the inherent low contrast of cryo electron microscopy.

However, Ras is too small and not electron dense enough to be observed directly.

The nucleoide was obviously concentrated in a central region of the cell that is less electron dense compared to the surrounding cytoplasm.

By electron microscopy all cases showed electron dense, banded to curvilinear collagen bundles within the mesangium and subendothelial aspect of the peripheral capillary walls.

In addition, MDBs with an electron dense granular to amorphous center (designated type 3) are seen predominantly in older inclusions, and filaments in parallel arrangement were also described (designated as type I) but seem to be exceedingly rare (Yokoo et al. 1972).

In addition, the GFP could be coupled to ferritin or another analog electron dense metallothionein molecule to provide a label for cryo approaches (Mercogliano and DeRosier 2007).

After fixation with glutaraldehyde-OsO4-tannic acid, a film of electron dense material external to the TL-layer is recognisable, probably due to a precipitation of tannic acid; moreover, the inner polysaccharide layer becomes more evident.

Electron microscopy data corroborates this hypothesis, as it shows that the VP-16-induced autophagic vacuoles in the RB-silenced group (siRNA-RB plus VP-16) are frequently filled with electron dense material, similar to the cytosol (indicated by white arrows), possibly representing vacuoles containing non-degraded material due to autophagic flux blockage.