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. 2021 Jun 16;9:681501. doi: 10.3389/fbioe.2021.681501

TABLE 1.

The concentration of growth factors in ADSC-derived secretome (ng/ml).

Samples TGF-β1 VEGF
Serum-free secretome (SF) 1.5 24.9
Serum-containing secretome (SC) 1.5 19.5