Longitudinal associations between bone and adipose tissue biochemical markers with bone mineralization in boys during puberty

We investigated longitudinal relationships between the biochemical markers of bone and adipose tissue with bone mineral content (BMC), bone mineral density (BMD), moderate-to-vigorous physical activity (MVPA) and sedentary time (SED) in pubertal boys. Ninety-six boys (11.9 ± 0.6 years old) were meas...

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Veröffentlicht in:	BMC pediatrics 2016-07, Vol.16 (1), p.102-102, Article 102
Hauptverfasser:	Vaitkeviciute, Donvina, Lätt, Evelin, Mäestu, Jarek, Jürimäe, Toivo, Saar, Meeli, Purge, Priit, Maasalu, Katre, Jürimäe, Jaak
Format:	Artikel
Sprache:	eng
Schlagworte:	Adiponectin - blood Adiposity - physiology Adolescent Analysis Biological markers Biomarkers - blood Body composition Body fat Bone Density - physiology Bone Remodeling - physiology Bones Calcification Child Children Children & youth Collagen Type I - blood Density Exercise Exercise - physiology Health aspects Humans Leptin - blood Longitudinal Studies Male Males Mineralization Models, Statistical Osteocalcin - blood Peptides - blood Puberty Puberty - blood Puberty - physiology Sedentary Lifestyle Software Statistical analysis Teenagers Variance analysis
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Zusammenfassung:	We investigated longitudinal relationships between the biochemical markers of bone and adipose tissue with bone mineral content (BMC), bone mineral density (BMD), moderate-to-vigorous physical activity (MVPA) and sedentary time (SED) in pubertal boys. Ninety-six boys (11.9 ± 0.6 years old) were measured at baseline, after 12 and 24 months. Body composition (fat mass [FM], lean body mass [LBM]), and whole body (WB), lumbar spine (LS) and femoral neck (FN) BMD and BMC were assessed. Additionally, serum leptin, adiponectin, osteocalcin (OC) and C-terminal telopeptide of type I collagen (CTX) were measured. OC had a strong longitudinal inverse effect on changes in WB_BMD (p
ISSN:	1471-2431 1471-2431
DOI:	10.1186/s12887-016-0647-1