Bone Abstracts

Objectives: Nutrition in childhood is a major factor for healthy living during adulthood. Bone mass is influenced immensely by nutritional intake, especially protein intake which is very important for bone matrix and the integrity of skeletal structure. This study aimed to identify the effects of dietary protein intake on bone mineral density (BMD), bone mineral content (BMC) and performance of children aged 6–12 years old.Methods: A repeated measur...

Objectives: Bone mass development through childhood is very important for osteoporosis prevention during adulthood. Physical activity (PA) and/or exercise can influence positively bone matrix and its contents in pre-adolescents Sclerostin, a glycoprotein produced by osteocytes, promotes osteoclastic activity and it is associated with reduced bone formation. The purpose of this study was to describe the relationship between PA and sclerostin levels in pre-adolescent boys and gi...

Objectives: Bone development can be enhanced by exercise during growth, but not all types of exercise may be beneficial. Weight bearing and non-weight bearing sports have different effects on bone outcomes during adolescence. However, there is no longitudinal evidence comparing the effects of popular sports in the UK on bone acquisition in adolescent males.Methods: In the present study 116 adolescent males (13.1±0.1 years: 37 footballers, 37 swimmer...

Objectives: Cross-sectional studies show that exercise may have positive effects on bone outcomes in youth. However, there is no evidence from longitudinal studies, which type of sports can induce improvements in bone acquisition in adolescent athletes. Therefore, this study aimed to investigate the longitudinal differences in bone acquisition and bone metabolism between adolescent males participating in osteogenic (football) and non-osteogenic (swimming, cycling) sports compa...