고령자의 Circadian Rhythm에 관한 연구 = The Study of Circadian Rhythm on Old Aged Women

다국어 초록 (Multilingual Abstract)

The main purpose of the study was to evaluate circadian rhythm-associated circulatory and metabolic response to 20 min cycling exercise at 40% Wattmax. Ten old women (65.5 yr ± 3.0) were selected, and heart rate (HR), blood pressure (BP), energy expenditure (EE), oxidation of carbohydrate and fat, and blood glucose and lactate levels were measured at different times of a day. As a result, there is no statistical difference in oxidation of carbohydrate and fat, and blood glucose and lactate levels. We conclude that immediately after 20 min exercise, old women showed a different circulatory response regardless of circadian rhythm, whereas the 20 min cycling exercise does not appear to affect metabolic response.

참고문헌 (Reference)

1 강희성, "운동처방을 위한 운동강도의 새로운 지표로서의 Double Product 활용" 50-53, 1990

2 "연구대상선정"

3 강희성, "생체리듬이 운동시 심장의 부담도에 미치는 영향 조조운동과 오후운동 중의 혈액동력학을 중심으로" 305-316, 1990

4 Saltin, B, "最大酸素攝取量の橫斷的 硏究" 66-69, 1999

5 "北村潔和 自轉車エルコメ" 40-44, 1986

6 Buskirk ER, "the rate of change in men and women" 19871824-9

7 Clarke HH, "president's council on physical fitness and sports" -376, 1977

8 Stig Sundberg Noninvasive, "autonomic ambulatory blood pressure mornitoring in normotensive subjects" 381-383, 1987

9 Shephard RJ, "Training and the respiratory system therapy for asthma and other obstructive lung diseases Ann Clin Res" 14 86-34 96, 1982

10 Zoller DP, "The physiology of aging" 1987

11 Buskirk, "The Biology of aging New York" Finch 894-931, 1985

12 Massicotte D, "Table of nonprotein quotient" 23-9, 1991

13 Romijn JA, "Substrate metabolism during different exercise intensities in endurance-trained women" 88 (88): 1707-1714, 2000

14 Wilson, Margaret-Mary G, "Physiology of Aging Invited Review: Aging and energy balance" 95 : 1728-1736, 2003

15 Perman PE, "Physiologic changes as patients get order" 1989

16 American College Sports Medicine, "Physical fitness testing" Lippincott Williams & Wilkins 1995

17 Wei, "New England Journal of Medicine" 1992

18 S. Sial, "Fat and carbohydrate metabolism during exercise in elderly and young subjects" 271 : 1996

19 Young, "Exercise physiology in geriatric practice" 1986

20 Becker LC, "Exercise carcadiac output is maintained with advancing age in healthy human subjects cardiac dilatation and increased stroke volume compensate for diminished heart rate" 203-69 213, 1984

21 G. A. Brooks, "Exercise Physiology (2nd Edition) : Human Bioenergetics and its Applications" Mayfield Publishing Company 2000

22 Tanaka, K, "Effects of exercise- conditioning on blood pressure and vital age in female patients with essential hypertension Japanse Journal of hypertension" 78 : 1-6, 1998

23 Muller-Delp. Judy, "Effect of aging on vasoconstrictor and mechanical properties of rat skeletal muscle arterioles" 282 : 2002

24 Alekel L, "Contributions of exercise, body composition, and age to bone mineral density in premenopausal women" 27 (27): 1477-1485, 1995

25 Muller, "Circadian variation in the frequency of sudden death" 131-138, 1987

26 Muller, "Circadian variation in the frequency of onset of acute myocardial infarction" 1315-1322, 1985

27 the Framingham Study, "Circadian frequency distribution of sudden cardiac death" -268, 1986

28 Ferketi ch, A. K, "Cardiovascular and muscular adaptations to combined endurance and strength training in elderly women" 164 (164): 259-267, 1998

29 MacDougall, "Arterial blood pressure response to heavy resistance exercise" 785-790, 1985

30 and Weisfeld ML, "Age changes in myocardial function and exercise response Prog" 1976

31 A, "A comparison between the effects of dynamic and isometric exercise as evaluated by the systolic time intervals in normal man" emer : 227-236, 1973

32 "65세 이상의 고령 여성 10명"

33 "-ベル運動に行う心血管反" 255-263, 1986