according to this hypothesis inhibition of the na , k-pump `` '' work '' '' may induce an additional opening of ion-selective canals , cause ca2+ outflow from synaptic mitochondria to synaptoplasm due to intracellular accumulation of na+ , promote penetration of ca2+ into a cell through the ca2+ and na+ metabolism .
C0026237
c mitochondr
C0007634
a ce