Chick embryo CAM-sponge assay: macroscopic assessment of vascular density on day 12 of incubation
| Sponge loaded with . | No. of specimens . | No. of blood vessels . |
|---|---|---|
| bFGF | 30 | 40 ± 4 |
| PDGF-AA | 30 | 7 ± 2 |
| PDGF-BB | 30 | 16 ± 3 |
| bFGF + PDGF-AA | 30 | 18 ± 3 |
| bFGF + PDGF-BB | 30 | 23 ± 4 |
| PBS | 30 | 4 ± 2 |
| Sponge loaded with . | No. of specimens . | No. of blood vessels . |
|---|---|---|
| bFGF | 30 | 40 ± 4 |
| PDGF-AA | 30 | 7 ± 2 |
| PDGF-BB | 30 | 16 ± 3 |
| bFGF + PDGF-AA | 30 | 18 ± 3 |
| bFGF + PDGF-BB | 30 | 23 ± 4 |
| PBS | 30 | 4 ± 2 |