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Nanocomplex groups and their compositions
| Groups | PlGF-2 content (μg) | BMP-2 content (μg) |
|---|---|---|
| Blank heparin-nanocomplexes | 0 | 0 |
| PlGF-2-loaded heparin-nanocomplexes | 0.5 | 0 |
| BMP-2-loaded heparin-nanocomplexes | 0 | 1.0 |
| Dual-GF-loaded heparin-nanocomplexes | 0.5 | 1.0 |
Abbreviations: PIGF-2, placental growth factor-2; BMP-2, bone morphogenetic protein; GF, growth factor.
