Preliminary study of bone biomarkers in elite female ballet dancers
نویسندگان
چکیده
Elite female ballet dancers are at high-risk of bone stress injuries (BSI) due to high-levels weight-bearing exercise causing micro-cracks form in the bone. The consistently high volumes may lead a low BMI which reduces oestrogen levels by suppressing gonadotrophin axis. combination and be associated with increased remodelling. Investigating relationship between exercise, BMI, oestrogen, remodelling is crucial for developing prevention management strategies BSI. We conducted pilot study 4 weeks group elite professional controls: subjects were monitored self-reported weekly urinary metabolites (2OHE1 16OHE1) NTX, marker resorption proxy Measurements collected baseline, week 2 4. Dancers exhibited significantly higher hours per (p = 0.004), lower 0.030) than that age-matched controls. In contrast, 0.050) NTX 0.460) comparable two groups. Using as biomarker remodelling, these results suggest despite intense not undergo resulting insufficiency increase risk BSI because might accumulate faster damaged tissue could replaced. Based on findings, larger studies will designed assess effect recovery dancers, develop platform treatment including screening programmes identify risk.
منابع مشابه
Bone Quality in Female Ballet Dancers: A Possible Determinant of Bone Health
Hypotheses: Values of serum markers related to bone quality are abnormal in young female ballet dancers. Methods: In 13 elite Japanese female ballet dancers (average age, 22 years), markers related to bone quality were investigated. These included: serum homocystein (HC), a marker of increased oxidative stress; pentosidine (Pent), a marker of glycationor oxidation-induced non-enzymatic cross-li...
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ژورنال
عنوان ژورنال: Current issues in sport science
سال: 2023
ISSN: ['2414-6641']
DOI: https://doi.org/10.36950/2023.1ciss004