Earticle

초록

영어

The purpose of this study was to investigate the mitochondria biogenesis and function of gracilis muscle following prolonged taekwondo training. In this study, taekwondo trained group (14±2.4yr, 4time week-1, 3-4hour/day-1; EXE, n=6) and non regular exercise training group(NEXE, n=6) were participated and gracilis muscle(20mg) was extracted while ACL surgery with voluntary consent AMPK, pAMPK and CAMK protein which are intracellular messenger were significantly over expressed in EXE group compared with NEXE group. PGC-1α which is referred as main controlling protein for mitochondria biogenesis also remarkably expressed in EXE group. furthermore, UCP3 and GLUT4 protein expression in EXE group were significantly over expressed compared with NEXE group. As to these results, protein overexpression for mitochondria biogenesis and function of gracilis muscle following prolonged taekwondo training were adaptive phenomenon, which might be expressed as improved taekwondo performance because of not only higher anaerobic capacity but also higher aerobic capacity in elite taekwondo player

목차

Ⅰ. 서론
 Ⅱ. 연구방법
  1. 연구대상
  2. 근육채취
  3. 미토콘드리아 분리
  4. Westernblotting
  5. 자료처리
 Ⅲ. 연구결과
  1. pAMPK/AMPK ratio
  2. CAMK 단백질의 발현
  3. 대퇴박근과 미토콘드리아 PGC-1α 단백질의 발현
  4. 대퇴박근의 UCP-3 단백질의 발현
  5. 대퇴박근의 GLUT4 단백질의 발현
 Ⅳ. 논의
 Ⅴ. 결론
 참고문헌
 ABSTRACT

저자

• 조인호 [ Cho In-Ho | 한국체육대학교 ]
• 문지수 [ Moon Jee-Soo | 경희대학교 ]

참고문헌