여성 노인의 운동프로그램 수행 후 근육량, 혈중 글루코스 대사변인 및 사이토카인 농도의 변화 (Changes of Muscle Volume, Blood Glucose-related Metabolic Markers, and Cytokines after Exercise Training in Elderly Women)

서지정보

· 발행기관 : 한국코칭능력개발원
· 수록지 정보 : 코칭능력개발지 / 21권 / 3호 / 86 ~ 93페이지
· 저자명 : 김기진

초록

본 연구는 노화과정의 경도 염증 발생가능성을 낮추기 위한 운동프로그램의 긍정적인 효과를 제시하고자 노인 여성을 대상으로 운동그룹 (n=15) 및 통제그룹 (n=15)으로 구분한 후 운동그룹은 저항운동 및 유산소운동의 복합운동프로그램을 16주간 수행토록 하였다.
운동프로그램 전·후 간에 근육량, 혈중 글루코스 대사관련 변인 및 혈중 사이토카인농도 등의 변화를 비교, 분석한 결과, 운동그룹은운동프로그램 수행 후 인슐린 저항성 관련 지표에 해당하는 HOMA-IR 및 C-peptide, 경도 염증관련 지표에 해당하는 혈중 IL-6 및TNF-α 농도의 유의한(p<.05) 감소를 나타냄으로서 16주간의 복합운동프로그램은 노인 여성의 인슐린 저항성 개선 및 경도 염증 완화에 긍정적인 영향을 미치는 것으로 생각된다.

영어초록

This study was analyzed the changes of the muscular volume, blood concentrations of glucose metabolic profiles, and cytokines after 16 week combined exercise training program with resistance exercise and aerobic exercise for the suggestion of exercise intervention effects to the systemic low-grade inflammation in 70-aged women. Subjects were consisted of 70 aged women, and divided into exercise group (n=15) and control group (n=15). 16 week exercise training program of combined circuit exercise included to the exercise intensity range of 60-70% aerobic exercise and resistance exercise with elastic band. This study measured muscle volume, thigh circumference, shank circumference, and blood concentrations of glucose, insulin, c-peptide, and inflammatory cytokines for the analysis of exercise training effects. The muscular volume and leg circumferences showed a positive changes without significance in exercise group after exercise training, and blood concentrations of glucose, insulin, c-peptide, and HOMA-IR showed a significant (p<.05) changes after exercise training in exercise group. Blood concentrations of IL-6 and TNF- α showed a significant (p<.05) changes after exercise training in exercise group. As blood glucose metabolic markers and pro-inflammatory cytokines showed the significant positive changes in the response of exercise training, 16 week combined exercise training program with resistance exercise and aerobic exercise could be suggested the effective exercise training program for blunted intervention effects of insulin resistance and systemic low-grade inflammation in aging.

참고자료

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