Supplementary Fig 2 - Collagen fibrous scaffolds for sustained delivery of growth factors for meniscal tissue engineering

Supplementary Figure 2. Cell viability on collagen scaffolds with growth factors added without heparin conjugation. Viability of human meniscus avascular and synovial cells seeded in collagen scaffolds (n =6) (a) Control = no growth factors added, (b) PDGF-BB, (c) TGFβ1, and (d) CTGF (Mag. 10x; scale bar: 200 mm in confocal images).