Bone Abstracts

Objective: Endothelial progenitor cells (EPCs) have the potential ability to differentiate into vascular endothelial cells and osteoblasts for angiogenesis and osteogenesis, however, the correlation between number and population of bone marrow EPCs with bone mass and bone metabolism in elderly is unknown.Methods: Trabecular bone were extracted from 11 patients with fragility fracture and eight patients with osteoarthritis during artificial hip replacemen...

Objective: Endothelial progenitor cells (EPCs) have the potential ability to differentiate into vascular endothelial cells and osteoblasts for angiogenesis and osteogenesis, however, the correlation between number and population of bone marrow EPCs with bone mass and bone metabolism in elderly is unknown.Methods: Trabecular bone were extracted from 11 patients with fragility fracture and eight patients with osteoarthritis during artificial hip replacemen...

Objectives: Special dual-energy X-ray absorptiometry (DXA) protocols permit quantification of bone mineralization, fat mass, and fat distribution in infants. Our objective was to evaluate the accuracy and precision of a multiscan acquisition protocol designed to allow for reflection and imputation analysis for regions with movement.Methods: The IMPAACT P1084s Study assesses bone and kidney safety of antiretrovirals used for PMTCT. Newborns received a spi...