Animal | Labeled ependymal cells/number of ependymal cells examined | Number of cells studied by TEM |
---|---|---|
1 | 0/1881 | 36 |
2 | 0/1608 | 59 |
3 | 0/1536 | 52 |
4 | 0/1740 | 57 |
5 | 0/1674 | 76 |
6 | 0/1593 | 43 |
[3H]thymidine was infused for 6 weeks, and mice were killed after 2 weeks without [3H]thymidine. The number of labeled ependymal cells of total ependymal cells analyzed is shown. The number of cells checked by transmission EM (TEM) is also shown.