Table 1 Chemical compositions of the supersaturated calcium phosphate solutions

 Temperature

25 °C

37 °C

 Duration

1 day

2 days

 Na⁺

147.23

138.87

 K⁺

9.92

7.39

 Ca²⁺

8.92

3.67

 Mg²⁺

0.24

0.22

 Cl⁻

153.46

134.39

 H₂PO₄ ^-

0.95

0.90

 HPO4^2-

2.02

0.94

 HCO³⁻

15.09

15.09

 CH₃COO⁻

1.90

1.80

 Xylitol

31.65

29.93

FGF-2 concentration (μg/mL)

0, 0.5, 1.0, and 2.0

4.0