Bone Abstracts

The effects of dexamethasone on trabecular and cortical bone in OPG−/− mice were investigated in present study. Forty 6-month-old C57BL/6J female mice, including wt (n=20) and OPG knockout (OPG−/−, n=20), were randomdly divided into four groups and treated with either sterile normal saline or dexamethasone at 1 mg/kg by intramuscular injection 3 days per week. All mice were sacrificed at 4 weeks after these treatm...

Background: WHO recommends diagnostic criteria of osteoporosis can be based on double energy absorption of x-ray bone densitometry (DXA), but the DXA method has some limitations such as relatively higher cost, relatively longer detection time, inconvenience in equipment transportation and so on. Quantitative Ultrasound (QUS) method has the potential to diagnose osteoporosis and it is convenient to carry around and low-cost. Asian osteoporosis self-assessment tool (OSTA) is an ...