Table 3.

Percentages ± SE of different cell types and mitotic events at different survivals (days) after the Ara-C treatment as determined by EM analysis along rostrocaudal sections of the RE

Cell type	0 d	2 d
A	0	9.43  ± 1.94
B	92.95  ± 1.69	63.22  ± 3.62
C	0	13.89  ± 2.20
Ependymal	0	0.74  ± 0.74
Oligodendrocyte	1.32  ± 0.66	0.47  ± 0.47
Pyknotic	3.78  ± 0.22	0
Unidentified	1.95  ± 1.21	7.71  ± 0.38
Mitosis	0	3.83  ± 0.72

Data from RE1-derived sections are shown.