التفاصيل البيبلوغرافية
| العنوان: |
Acute effects of exercise with different impact on bone turnover in young healthy males |
| المؤلفون: |
Lin, Che‐fu, Tu, Kuo‐Cheng, Yang, Ai‐Lun, Lin, Linda, L., Huang, Tsang‐hai |
| المساهمون: |
National Science Council |
| المصدر: |
The FASEB Journal ; volume 23, issue S1 ; ISSN 0892-6638 1530-6860 |
| بيانات النشر: |
Wiley |
| سنة النشر: |
2009 |
| المجموعة: |
Wiley Online Library (Open Access Articles via Crossref) |
| الوصف: |
Objectives The purpose of this study was to investigate the acute response of two types of lower‐limb exercise with different mechanical impact on bone metabolism. Methods Voluntary young males were recruited and randomly assigned into two exercise groups: plyometric jumping group (n=10) and resistance training (n=9). Heart rate of subjects during exercise was monitored. The subjects consumed diet provided by our laboratory throughout the experimental period. Blood samples were collected before exercise as baseline, and 5min, 15min, 1hr, 3hr, 6hr, 24hr, 48hr, and 72hr after single bout exercise. Serum tartrate‐resistant acid phosphatase (TRAP), osteocalcin (OC), calcium (Ca), phosphorous (Phos), creatine kinase (CK), and lactate (Lac) were determined by EIA methods. Data were analyzed by two‐way (group × time) ANOVA. Results Regarding main effects of time, serum TRAP significantly decreased at 5 min (p<0.01), OC decreased at 3 hours (p<0.05), Ca increased at 5min and 15min as compared with baseline data. Lactate reached its peak immediately after the completion of exercise and remained significantly elevated during the following 3 hours. Time and group showed significant interaction in serum CK and Phos. Conclusions In conclusion, exercise with different impact induced different response in muscle damage related parameters, while similar pattern of bone turnover shown between two groups. Responses of bone metabolism revealed by serum markers probably caused by a systemic regulation rather than a local mechanical impact. This study was supported by a grant from the National Science Council (NSC‐95‐2413‐H‐006‐011‐MY2, Taiwan). |
| نوع الوثيقة: |
article in journal/newspaper |
| اللغة: |
English |
| DOI: |
10.1096/fasebj.23.1_supplement.lb126 |
| الاتاحة: |
http://dx.doi.org/10.1096/fasebj.23.1_supplement.lb126 |
| Rights: |
http://onlinelibrary.wiley.com/termsAndConditions#vor |
| رقم الانضمام: |
edsbas.139C8609 |
| قاعدة البيانات: |
BASE |