Table 1.

Experimental groups (n = 8 mice) for bone repair and mineralization rate evaluation.

Group	Treatment
Control (C)	Empty defect of 4 mm of diameter
Blank	Suspension of 2 mg of blank microspheres
BMP-100	100 ng BMP-2 in 2 mg of microspheres suspension
BMP-300	300 ng BMP-2 in 2 mg of microspheres suspension
BMP-600	600 ng BMP-2 in 2 mg of microspheres suspension
BMP-600-MMP3	600 ng BMP-2 and 3 ng MMP10 in 2 mg of microspheres suspension. Ratio 200:1
BMP-600-MMP30	600 ng BMP-2 and 30 ng MMP10 in 2 mg of microspheres suspension. Ratio 20:1