CONCLUSION: The bending, torsion, compression and impulsion decrease in the osteoporotic models after ovariectomy, which indicates that the bone fiber strength and toughness reduce after osteoporosis.

• 结论:去势法制作的骨质疏松模型弯曲、扭转、压缩和冲击力学性能均降低说明骨质疏松后骨纤维结构的强度和韧性降低。