Bone Abstracts

Non-pharmacologic approaches to preserve or increase BMD include whole body vibration (WBV). A meta-analysis and one-year randomized trial concluded that WBV has no effect on BMD in older women; however, previous trials were relatively brief and did not include a sham control group. Therefore, we conducted the Vibration to Improve Bone in Elderly Subjects (‘VIBES’) trial, a randomized, sham-controlled trial of 10 min of daily WBV (0.3 g at 30 Hz) in seniors recruited...

Previous studies found a negative correlation between vertebral bone marrow fat (MF) and bone density (BMD). Proposed mechanisms for this include i) a shift in stem cell lineage allocation from osteoblasts towards adipocytes, and ii) an increase in osteoclast-promoting cytokines with greater MF. However, little is known about the relationship between MF and bone markers. To assess these relationships in older adults, we used data from the AGES-Reykjavik cohort. MF was measured...