Table 3

 Concentration of EGF and TGF-β1 for undiluted serum in pg/ml (SD) as analysed by a sandwich ELISA

Centrifugation conditionEGFTGF-β1
Comparison of our data and results published by Tsubota (n = 10 each) illustrate the potential influence of g force on the composition of the product.
Geerling534000 g, 10 min802 (155)6029 (2517)
Tsubota21500 rpm, 5 min510 (80)33 200 (6800)