FIG. 5.

(A) Relative metabolic activity of human adipose-derived mesenchymal stromal cells (hASCs) on PETA:HA (100:0), (85:15), (80:20), and (75:25) scaffolds; (B) relative DNA content of hASCs on PETA:HA (100:0), (85:15), (80:20), and (75:25) scaffolds; (C) real-time quantitative reverse transcription polymerase chain reaction analysis of alkaline phosphatase (ALP) (7 days) and osteocalcin (OCN) (14 and 21 days) expression from hASCs on PETA:HA (100:0), (85:15), (80:20), and (75:25) scaffolds. Color images available online at www.liebertpub.com/tea