Table 2.

Normalized amount of the extracellular matrix constituents secreted and deposited by BMSC exposed or not to HFV after 21 and 40 days of culture. In the comparison with control samples, a P value < 0.05 was considered statistically significant (*).

	Matrix protein deposition after 21 days cell culture in fg/(cell × dish)			Matrix protein deposition after 40 days cell culture in fg/(cell × dish)
	Control	HFV treated	HFV treated/control	Control	HFV treated	HFV treated/control
Alkaline phosphatase	11.85 ± 0.06	14.70 ± 1.21	1.2	10.10 ± 0.06	15.78 ± 1.02	1.6*
Decorin	2.61 ± 0.01	3.06 ± 0.09	1.2	2.10 ± 0.01	3.72 ± 0.11	1.7*
Fibronectin	9.72 ± 0.05	11.60 ± 0.87	1.2	4.05 ± 0.07	4.82 ± 0.97	1.2
Osteocalcin	1.39 ± 0.09	2.65 ± 0.07	1.9*	2.42 ± 0.02	4.50 ± 0.02	1.86*
Osteonectin	2.45 ± 0.01	5.49 ± 0.24	2.2*	3.08 ± 0.01	9.80 ± 3.41	3.2*
Osteopontin	3.12 ± 0.12	5.40 ± 0.32	1.7*	4.15 ± 0.12	7.10 ± 0.09	1.7*
Type I collagen	35.00 ± 1.23	49.00 ± 3.43	1.4*	36.00 ± 2.13	50.29 ± 0.93	1.4*
Type III collagen	3.50 ± 0.98	3.60 ± 0.09	1.02	4.42 ± 0.01	5.12 ± 1.03	1.15