Deep-sea water supplementation and swimming exercise improves bone metabolism in growing rats fed a high-fat diet
- Authors
- Kang, Junyong; Kwon, Daekeun; Park, Jaeyong; Shin, Young-Oh; Lee, Jeong-Beom; Igawa, Shoji; Song, Youngju
- Issue Date
- Jun-2011
- Publisher
- 한국식품과학회
- Keywords
- deep-sea water; swimming; bone; rat
- Citation
- Food Science and Biotechnology, v.20, no.3, pp 665 - 670
- Pages
- 6
- Journal Title
- Food Science and Biotechnology
- Volume
- 20
- Number
- 3
- Start Page
- 665
- End Page
- 670
- URI
- https://scholarworks.bwise.kr/sch/handle/2021.sw.sch/16525
- DOI
- 10.1007/s10068-011-0094-6
- ISSN
- 1226-7708
2092-6456
- Abstract
- This study was examined the effects of deepsea water (DSW) supplementation and swimming exercise on bone metabolism in growing male rats. Thirty-two Sprague-Dawley male rats, 6 weeks of age, were randomly divided into high-fat diet sedentary (HS, n=8) or exercised group (HE, n=8) and DSW supplemented sedentary (DS, n=8) or exercised group (DE, n=8), given a high fat diet to all groups for 8 weeks. In the results, serum osteocalcin level of the DS was significantly lower than that of the HS (p < 0.01). In addition, femoral bone mineral density (BMD), tibial bone mineral content (BMC), and breaking force of the DS were significantly higher than that of the HS (p < 0.05). Furthermore, femoral BMD and tibial weight of DE were significantly higher than that of the HE (p < 0.05). These results suggest that drinking deep-sea water and exercise has a crucial role for prevent osteoporosis and increase peak bone mass in growing male rats.
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