Table 1

Engraftment and survival of control groups

ExperimentNo. of miceMedian survival days (range)Paraplegia n
1544 (42–49)4
2540 (36–42)2
3537 (32–51)3
4532 (18–46)5
5532 (30–53)4
6535 (34–39)3
Total3037 (18–53)21