Anyone unfamiliar with the history may be dazed by the dense condensation of events.
As shown by fli1:eGFP expression, a dense condensation of crest-derived mesenchyme surrounds the newly mineralizing bone at 3 dpf (Figure 6A, B).
A spectrum of changes characteristic of tubular cell apoptosis, including shrinkage of renal tubular cells, cytoplasmic acidophilia, chromatin dense condensation and margination, nuclear fragmentation, and pyknosis, is shown in Fig. 4a, left.
Even finer details almost surely exist, and there is evidence from spectra that much of the matter may be gathered into dense condensations, or knots, the rest of the space being comparatively empty.
An area clear of electron-dense condensations was observed around the basal body in wildtype cells (area outlined by dots; A ), electron-dense condensations were observed adjacent to talpid 3 centrioles (indicated by arrows, D ).
Compatible with this, we observed electron-dense condensations around the centrioles in the neuroepithelium of talpid 3 chicken, which were absent from wildtype centrioles (basal body; 80% of wildtype cell exhibited electron-dense clear area around the centriole, whereas only 21% of talpid 3 cells did; wt n = 35, talpid 3 n = 48; Figure 5A,D,G).
A model of volatile organic compound condensation in dense fluidized bed was used to simulate a new depollution process by separation in fluidized bed.
The ultrastructural alterations of the mitochondria observed in steatotic livers of the PH+I/R group were as follows: extensive mitochondrial cristae breakdown, mitochondrial condensation with heavy electron-dense matrix, highly swollen mitochondria that had lost all their cristae and appeared as large bags containing fine electron-dense granules and rupture of the mitochondrial membrane.
These criteria exclude PCs, plasmablasts, and lymphoplasmocytic cells by their smaller N/C ratio, much denser and patchy chromatin condensation, increased cytoplasm and cytoplasmic basophilia, and increased amounts of RER that define the characteristic perinuclear zone.
The majority of the AZs show an increase in thickness with a further condensation of their dense material (Fig. 1 E,F).
Apoptosis generally defines with specific morphological characterizations, including cell shrinkage, nuclear or cytoplasmic fragmentations, chromatin condensation and formation of dense bodies that are phagocyted by neighboring cells [ 43].
