[Bone turnover in children and adolescents with diabetes mellitus type 1].

Biochemical bone turnover markers are fragments of protein structural elements of the bone created during the synthesis or degradation and enzymes specific for bone cells, released into the circulation during the metabolic activity of osteoblasts and osteoclasts. Bone turnover markers are used as indicators to evaluate the activity of modeling and remodeling processes. They are the result of the activity of all remodeling processes taking place at the moment in the whole skeleton. The assay allows quick assessment of the rate of bone formation and resorption processes. Among many complications in children with type 1 diabetes increased bone turnover leading to a reduction in bone mass may increase the risk of osteopenia or osteoporosis in adulthood. The aim of this manuscript is to review recent papers about bone turnover in children and adolescents with diabetes mellitus type 1.