Table 1:
Frequency of histological observations at 4 weeks after surgery (
N
= 9, mean ± standard deviation).
Ctrl
Col
FGF
Composition of cementum-like tissue
Acellular
15.3±4.7
26.7±6.2
47.6±11.6
Cellular
2.8±1.7
8.3±15.6
8.3±2.9
Density of periodontal ligament-like tissue
1.2 ± 0.4
1.6 ± 0.5
1.9 ± 0.3