Infusion* Day +7 Day +14 Day +21 Day +34
FB          SB
mean     score
N/M/H FB          SB
mean     score
N/M/H FB       SB
mean   score
N/M/H FB        SB
mean   score
N/M/H
placebo (3) 3.3 5.5 no 3.3 4.0 no 3 4 no 3 4 no
low cells (4) 3.0 5.5 no 3.0 4.0 no 3 4 no 3 4 no
high cells (4) 3.0 5.0 no 3.0 4.0 no 3 4 no 3 4 no
For abbreviations, see Table 1
Table 2: Long-term evaluation of clinical and neurological symptoms after intrathecal or placebo infusion of MSC.