in the ca1 , ca2 and ca3 hippocampal regions , dense immunostaining for ( na+ + k+ ) -atpase , exhibiting a punctate appearance , was demonstrated along the soma plasmalemma of hippocampal pyramidal cells in the stratum pyramidale , thus outlining these cells distinctly , and along dendrites extending into the stratum radiatum .
C0007603
plasmalemma
C0007634
cells