these data indicate that 1 ) function of the membrane na-k pump is maintained through 60 min of anoxia with the entire net potassium loss attributable to increased efflux from the cells , 2 ) anoxia decreases the rate of exchange of potassium after recovery , and 3 ) the cell membrane appears to be the rate-limiting site of potassium efflux during anoxia .
C0007634
cells
C0007603
cell membrane