The complexity of the interaction is the result of paracrine activation mechanisms generated via sheer cell-cell contact as well as of numerous autocrine mechanisms – nearly any soluble mediator shows abnormalities.
On sheer count of cells, there is more bacterial life inside you than human.
By contrast, the "benefits" of embryonic stem cells are sheer speculation.
This process has led to the formation of a remarkably robust hybrid material that confers exceptional protection to live cells against sheer stresses and contamination in a diverse range of applications.
ATP is released by endothelial cells under sheer stress (Milner et al, 1996) and hypoxic conditions and is both vasodilatory (Yang et al, 1994; Buxton et al, 2001) and pro-angiogenic (Gerasimovskaya et al, 2008).
The application of cyclic stretch and sheer stress to cultured cells, which mimic pulse beat and blood flow on vessel walls, respectively, induced zyxin translocation from FAs to SFs (Yoshigi et al., 2005).
Endothelial cell damage or sheer stress conditions [ 9, 10] activate platelets and stimulate the expression of specific adhesion molecules (e.g., P-selectin, CD40, CD154, and GP IIb/IIIa) and secretion of cytokines and chemokines [ 11, 12].
Cell lysate was sheered by passage 10 times through a 23 G needle (Braun, Melsungen, Germany), sonified (Amp 60, 10 pulses) and centrifuged for 10 minutes at 12000 × g at 4°C.
An interpretation of our results may therefore be that the absence of catecholamines in the Gata3-deficient embryos has a negative impact on blood flow and reduces the sheer stress that hemogenic endothelial cells are exposed to in the aorta, thus leading to defective HSC production.
As such, our basic knowledge of eukaryotic genetics and gene expression could only be increased by understanding how (and why) dinoflagellates structure their genes and regulate transcription within the sheer quantities of DNA in their cells.
In light of the vast number of uninfected nephrons, sheer detection of differential expression implies that cells in and around the bacteria-exposed nephron elicit a strong response to infection.
