Bone Abstracts

Antiresorptives consistently improve bone mass and structural strength in normally- and under-loaded bones, but concerns have been raised regarding potential effects on skeletal adaptation to fatigue loading, including damage accumulation and atypical fractures. We thus inhibited or activated osteoclasts with OPG-Fc or RANKL treatment, respectively, and evaluated bone damage and strength after fatigue in the early and later phases of repair. Adult male mice were treated with R...

Introduction: Osteogenesis imperfecta (OI) is characterized by low bone mass, skeletal fragility and, frequently, short stature. We previously showed in oim/oim mice that sclerostin inhibition increased bone mass, mineral content and strength. Here, we compared the body length and the sizes of long bones, head and vertebrae between oim/oim and wildtype mice and analyzed the effect of sclerostin antibody (Scl-Ab) on these parameters.Materials and methods:...