Nevertheless, several studies have indicated a dual time and concentration dependent role for iNOS expression in breast cancer progression.
While the absolute concentration and role ambient glutamate is highly debated, our data show that basal activation of GluN2B signaling is functionally relevant and can tonically suppress protein synthesis in these neurons.
To understand the concentration-dependent role of NO on OVCA cells, we measured proliferation of SKOV3 cells at varying concentrations of SNAP and Deta-NONOate.
Hence, whereas GAs had a clear concentration-limiting role in the flowering-time control, ABA and BR do not seem to be limiting in a concentration-dependent manner for timing of floral transition.
NO also plays a concentration-dependent role in bone re-modelling by acting on osteoclasts.
There is a tension between two different perspectives as regards explaining entrepreneurship and spatial concentration: the roles played by agglomeration economies and knowledge legacies passed on from parents to spawns or spinoffs.
TGF-β plays a complex-, context-, and concentration-dependent role in inflammation (Kim et al, 2006; Dietz, 2010), and it can act in both pro- and anti-inflammatory manner.
Our simulations, which are performed as a function of both temperature and salt concentration, emphasise the role of ionic association in these materials.
Hillary Clinton, the US secretary of state, has spent the past couple of years articulating a message of support for civil society as a vital part of the development process, with a special focus on women's rights, to complement America's traditional concentration on the role of the private sector.
Most of these differences stemmed from the non-monotonous change in the stacking fault energy with nitrogen concentration and the role of short-range order.
