The Activity of the Na+/Ca2+ Exchanger Largely Modulates the Ca2+i Signal Induced by Hypo-Osmotic Stress in Rat Cerebellar Astrocytes. The Effect of Osmolarity on Exchange Activity

We recently demonstrated that rat cerebellar Type-1 astrocytes express a very active Na+/Ca2+ exchanger highly colocalized with ryanodine receptors (RyRs), which in turn play a key role in glutamate-induced Ca2+ signaling through a calciuminduced calcium release (CICR) mechanism. In this work we hav...

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Bibliographic Details

Published:	2008
Subjects:	Na+/Ca2+ exchange hypo-osmotic stress [Ca2+]i release ryanodine receptors cerebellar astrocytes
Online Access:	http://hdl.handle.net/10872/4633
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