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Sample sizes of the included studies, Abbreviations: SD, standard deviation; OPC, oligodendrocyte precursor cells.
| Outcome | Median/mean number (±SD) of animals in treatment group | Median/mean number (±SD) of animals in control group | Range |
|---|---|---|---|
| Remyelination | 5.5/6.7 (±3.7) | 5/6.1 (±3.7) | 2–21 |
| Oligodendrocyte cell counts | 5/6.5 (±3.7) | 5/6.1 (±3.5) | 3–18 |
| OPC counts | 5/6.5 (±3.8) | 5/6.4 (±3.7) | 3–21 |
