clonal growth and ratio of progenitor cells to oligodendrocytes was measured over the next two weeks by phase microscopy and double immunofluorescence labeling for the specific markers a2b5 , gc ( galactocerebroside , a surface marker for differentiated oligodendrocytes ) , o4 ( a glycolipid marker of oligodendrocytes and some progenitors ) , gfap ( an astrocyte specific intermediate filament protein ) and vimentin .
C0021769
intermediate
C0042666
vimentin