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Table 1 Amount of biomolecules used in cultivation and quantification of adsorbed HA and TGF-β3 within gelatin scaffolds at day 21 of cultivation

From: Comparison of growth factor adsorbed scaffold and conventional scaffold with growth factor supplemented media for primary human articular chondrocyte 3D culture

Name of experimental group Amount of biomolecules used in curtivation Amount of biomolecules remained in scaffolds at day 21
TGF-β3 (ng) HA (μg) TGF-β3 (ng) HA (μg)
PBS control - - -   -  
Soluble control (X 6 times of culture media exchange) 60.0 420.0 -   -  
HA adsorbed scaffold - 70.0   - 67.24 ± 0.37 (96.06 ± 0.53%)
TGFβ3 adsorbed scaffold 10.0 - 9.48 ± 0.098 (94.8 ± 0.98%) -  
HA + TGFβ3 adsorbed scaffold 10.0 70.0 9.71 ± 0.11 (97.1 ± 1.10%) 66.12 ± 0.23 (94.46 ± 0.32%)