지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2014.2
- 수록면
- 11 - 18 (8page)
- DOI
- 10.21086/ksles.2014.02.21.1.11
이용수
초록· 키워드
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The purpose of this study was to investigate the relationship between BDNF(brain-derived neurotrophic factor) and ghrelin and identify the independent factors affecting BDNF and ghrelin among factors related to physical activity and obesity. Subjects of this study were 52 adolescents. They were measured variables of body composition, serum lipid and brain nerve growth factor. The factors of brain nerve growth were BDNF and ghrelin. Data analysis was done using PASW Statistics 18.0 program and included independent t-test, Pearson correlation coefficients and stepwise multiple regression. The results of this study were as follows; Ghrelin was significantly higher in obese adolescents. BDNF was significantly higher in normal adolescents. Body fat percentage was the significant factor affecting BDNF and it describes that BDNF of adolescents is 22.1%. BMI, body fat mass and glucose were significant factors affecting ghrelin. These factors describe that ghrelin of adolescents is 24.5%. It was found that change in body fat percentage was needed in order to change BDNF which is the factor to generate brain nerve cells and the changes in BMI, muscle mass and glucose were needed to change ghrelin which was the factor to improve energy metabolism. In particular, if obesity is improved through reduction of body fat mass and body fat percentage, it is thought that factors of brain nerve cells are generated and the factors of energy metabolism is improved.
목차
Abstract
1. Introduction
2. Methods
3. Results and Discussion
4. Conclusions
REFERENCES
참고문헌 (32)
참고문헌 신청
1. [학술지(정기간행물)] - Abizaid, A. / 2006 / Ghrelin modulates the activity and synaptic input organization of midbrain dopamine neurons while promoting appetite / J. Clin. Invest 116 : 3229 ~ 3239
2. [학술지(정기간행물)] - Areeg, H. / 2006 / Serum Brain-Derived Neurotrophic Factor Concentrations in Lean and Overweight Children and Adolescents / The Journal of Clinical Endocrinology & Metabolism 91 (9) : 3548 ~ 3552
3. [학술지(정기간행물)] - Bariohay, B. / 2005 / Brain-derived neurotrophic factor plays a role as an anorexigenic factor in the dorsal vagal complex / Endocrinology 146 : 5612 ~ 5620
4. [학술지(정기간행물)] - Brandys, M. K. / 2011 / A meta-analysis of circulating BDNF concentrations in anorexia nervosa / The World Journal of Biological Psychiatry 12 (6) : 444 ~ 454
5. [학술지(정기간행물)] - Chan. K. L. / 2008 / Relationship of serum brain-derived neurotrophic factor and healthrelated lifestyle in healty human subjects / Neurosci. Lett. 447 : 124 ~ 128
2. [학술지(정기간행물)] - Areeg, H. / 2006 / Serum Brain-Derived Neurotrophic Factor Concentrations in Lean and Overweight Children and Adolescents / The Journal of Clinical Endocrinology & Metabolism 91 (9) : 3548 ~ 3552
3. [학술지(정기간행물)] - Bariohay, B. / 2005 / Brain-derived neurotrophic factor plays a role as an anorexigenic factor in the dorsal vagal complex / Endocrinology 146 : 5612 ~ 5620
4. [학술지(정기간행물)] - Brandys, M. K. / 2011 / A meta-analysis of circulating BDNF concentrations in anorexia nervosa / The World Journal of Biological Psychiatry 12 (6) : 444 ~ 454
5. [학술지(정기간행물)] - Chan. K. L. / 2008 / Relationship of serum brain-derived neurotrophic factor and healthrelated lifestyle in healty human subjects / Neurosci. Lett. 447 : 124 ~ 128
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UCI(KEPA) : I410-ECN-0101-2015-500-001288164