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VEGF levels in the different groups (presented as the mean ± standard deviation).
| Group | Cases, n | VEGF, pg/ml |
|---|---|---|
| Healthy subjects | 10 | 97.3±15.1 |
| Hemangioma patients | ||
| Prior to injection | 10 | 799.3±84.1a |
| 1 week after injection | 10 | 828.1±68.8a |
| 1 month after injection | 8 | 105.6±13.5 |
P<0.01 vs. control group.
VEGF, vascular endothelial growth factor.
