Table 3. Mechanical properties (Young's modulus and drained tension) by the compression test as Mean (St. Dev.), n=14.

Groups	Young's modulus (MPa)	Drained tension (MPa)
G1 (10%)	238.88 (78.71)	4.43 (1.75)
G2 (20%)	158.76 (40.51)	2.21 (0.74)
G3 (30%)	179.59 (43.57)	2.53 (0.45)
G4 (bone)	359.32 (163.22)	5.24 (2.47)b
G5 (0%)	2342.26 (123.49)a	66.96 (5.6)a

Values measured show statistical difference. a) G5 > G1, G2 e G3 (p < 0,01). b: G4> G2 (p< 0,01).