immunofluorescence studies on freshly dissociated cell suspensions , frozen sections and dissociated cell cultures at these early time points indicate that the myelin glycolipids galactocerebroside and sulphatide are present on the surface of many schwann cells at least one day before myelination starts while the myelin proteins p0 , p1 and p2 are not detected until myelination begins .
C0007634
cell
C0699040
surface of