نتایج جستجو برای: sgc dense sets
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We study the activation process in undirected graphs known as bootstrap percolation: a vertex is active either if it belongs to a set of initially activated vertices or if at some point it had at least r active neighbors, for a threshold r that is identical for all vertices. A contagious set is a vertex set whose activation results with the entire graph being active. Let m(G, r) be the size of ...
Oxidative stress, a central mediator of cardiovascular disease, results in loss of the prosthetic haem group of soluble guanylate cyclase (sGC), preventing its activation by nitric oxide (NO). Here we introduce Apo-sGC mice expressing haem-free sGC. Apo-sGC mice are viable and develop hypertension. The haemodynamic effects of NO are abolished, but those of the sGC activator cinaciguat are enhan...
Adrenal chromaffin cells are typical paraneurons. They are of neural crest origin, secrete catecholamines and produce action potentials. In addition to adrenaline-storing (A) cells and noradrenaline-storing (NA) cells, a third calss of chromaffin cells is distinguishable. They are characterized by the smallness of the secretory granules, and hence are called small-granule chromaffin (SGC) cells...
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