Supplementary Fig 5 - Collagen fibrous scaffolds for sustained delivery of growth factors for meniscal tissue engineering

Supplementary Figure 5. Representative histologic images of meniscal cells on collagen scaffolds with different growth factors added without heparin conjugation: Safranin O/fast green, collagen type I, and PDGFRb immunostaining of human meniscus avascular cells on different growth factors coated on collagen only scaffolds. (Mag. 40x; scale bar: 100 µm)