• 제목/요약/키워드: blood composition

검색결과 905건 처리시간 0.03초

Comparison of association between physical activity and resting metabolic rate in young and middle-aged Korean adults

  • Hwang, Hyejung;Jung, Won-Sang;Kim, Jisu;Park, Hun-Young;Lim, Kiwon
    • 운동영양학회지
    • /
    • 제23권2호
    • /
    • pp.16-21
    • /
    • 2019
  • [Purpose] The purpose of this study was to comparatively investigate the correlation among body composition, resting metabolic rate (RMR), and physical activity (PA) between young and middle-aged Korean adults. [Methods] A total of 53 [male n=23, female n=30] subjects were included in this study, among whom 34 subjects were healthy young adults [male n=18, female n=16] and 19 were middle-aged adults [male n=5, female n=14]. The body composition and RMR of all the participants were measured after overnight fasting (≥8 h). The Korean version of the WHO Global Physical Activity Questionnaire (GPAQ) was used to assess physical activity. [Results] Body composition was not significantly different between young adults and middle-aged adults. Whole-body bone mineral density and bone mineral contents (BMC) were significantly lower in middle-aged adults than in young adults. Total blood cholesterol (TC) and blood glucose levels were significantly higher in middle-aged adults (TC; 195.21 ± 43.34, glucose; 103.57 ± 12.61 mg/dL) than in young adults. RMR was significantly lower in middle-aged adults (1619.57 ± 290.28 kcal/day) than in young adults (1894.37 ± 405.00 kcal/day). In middle-aged adults physical activity (PA). PA (METs, min, EE) was inversely correlated with fat mass (FM, kg, and %) and blood triglyceride (TG) level in young adults. In middle-aged adults, PA showed a significant positive correlation with lean body mass (LBM), FM (%), and RMR. Furthermore, PA EE showed significant interrelatedness with BMC among middle-aged adults. [Conclusion] These results demonstrated that high PA levels enable LBM and RMR maintenance in middle-aged adults. Furthermore, in young adults, more PA is required to induce change in body composition.

보건소 중년 여성 비만관리 프로그램의 운영에 따른 체성분, 건강 상태 및 식행동 변화에 관한 연구 (Changes in Body Composition, Health Status, and Dietary Behavior for Middle-Aged Obese Women in a Weight Control Program at a Community Health Center)

  • 이병순
    • 한국식품영양학회지
    • /
    • 제20권4호
    • /
    • pp.433-439
    • /
    • 2007
  • The purpose of this study was to evaluate the body composition, health status, and dietary behaviors of middle-aged women in a weight control program at a community health center. The study subjects were 66 middle-aged women who lived in Ansan city, and they participated in the program for 24 weeks. Anthropometries, blood pressure, and serum biochemical indices were measured. These measurements were taken both before and after the weight control program, and the data were analyzed using the SPSS 12.0 program. Weight, fat mass, body fat %, and the waist-hip ratio all decreased. According to the decreases in body fat %, blood pressure, serum biochemical indices and dietary behaviors were improved after the weight control program. Thus, this study demonstrated the desirable changes of a weight control program offered at a community health center, for health conditions and physical fitness.

비만 여성노인을 위한 유산소 운동프로그램의 적용 효과 (Effects of Aerobic Exercise Program for Obese Elderly Women)

  • 김인홍
    • 성인간호학회지
    • /
    • 제17권3호
    • /
    • pp.425-434
    • /
    • 2005
  • Purpose: To examine the effects of the aerobic exercise program on changing the body composition, blood lipids and self-esteem of the obese elderly women. Method: A total of 26 obese elderly women(%body fat: over 30%) have been selected for this research[Experimental Group(EG):13, Control Group(CG):13). Walking at a 50% intensity was administered 4 days a week for 14 weeks. The data was analyzed using the SPSS program. Result: The level of % body fat, TC, LDL-C, and %TC/HDL-C in EG was significantly lower than those of the CG after 14 weeks. In addition, the level of HDL-C and self-esteem in EG was significantly higher than those of the CG after 14 weeks. However, TG, body weight between groups didn't appear significant at the end of 14 weeks. Conclusion: The results showed that the aerobic exercise program was effective in changing body composition, blood lipids and self-esteem of the obese elderly women.

  • PDF

젊은여성에서 8주간의 aerobic dance 훈련이 체구성, 심폐기능, 혈중 콜레스테롤 농도에 미치는 효과 (Effect of 8 weekas aerobic dance training on the body composition, cardiopulmonary function and blood cholesterol concentration in young women)

  • 최명애
    • 대한간호학회지
    • /
    • 제18권2호
    • /
    • pp.105-117
    • /
    • 1988
  • To evaluate training effect, aerobic dance was performed by eight female collegestudents for 8 weeks. Body composition, cardiopulmonary function at rest and during maximal exercise, blood cholesterol concentration at rest were determined before and after 8weeks of aerobic dance training. Maximal exercise was performed on the treadmill according of Bruce protocol. Pre to post training differences were evaluated. The results obtained were as follows : 1. After the training, skinfold thickness and total body fat decreased significantly(p<0.1) while lean body mass increased with significance (p<0.1). 2. Heart rate and arterial blood pressure at rest decreased without sinificance after the training. 3. As a result of training, forced vital capacity and forced expiratory volume for a second increased significantly (p<0.01, p<0.1). 4. After the training period, heart rate at 3, 6, and 9 min. during treadmill exercise was significantly lower than those of pretraining (p<0.05). 5. After the training, systolic and diastolic blood pressure at 6 and 9 min during the exercise was significantly lower than those of pretraining (p<0.025, p<0.1). 6. After the training, oxygen uptake at 3 and 6 min during the exercise was significantly greater than those of pretraining (p<0.05). 7. As a result of training, the maximal oxygen uptake increased significantly during the exercise (p<0.1). 8. After the training, expired air volume for a minute at 3 and 6 min during the exercise was signigicantly grerter than those of pretraining (p<0.1). 9. After the training, repiratory quotient during the exercise was lower than pretaining without significance. 10. After the training, blood HDL -cholesterol concentration incereased with significance, (p<0.1) blood total cholesterol and triglycerids concentration decreasedsignificantly (p<0.1). From these results, it may be concluded that 8 week aerobic dance training reduces skinfold thickness and body fat contents, improves the cardiopulmonary function and tissue oxygen utilization, reduces blood cholesterol and triglyceride concentration and brings about the increase of blood HDL-cholesterol concentriation.

  • PDF

Relationship between Saliva Factors Measured Using the SILL-Ha Saliva Test System and Blood Cell Counts according to Perceived Stress Scale Scores in Female College Students

  • Lee, Sun-Mi;Jung, Eun-Ha;Jun, Mi-Kyoung
    • 치위생과학회지
    • /
    • 제21권3호
    • /
    • pp.150-157
    • /
    • 2021
  • Background: Stress as a cause of mental health problems is known to be more prevalent in women than in men and has a negative effect on several aspects of physical health, such as the composition of blood and saliva. This study investigated the relationship of perceived stress with blood cell counts, saliva flow rate, and saliva factors. Methods: We recruited women in their 20s with a high prevalence of stress. Stress was evaluated using the Korean version of the perceived stress scale. Blood tests included white blood cell, hemoglobin, and platelet. We then examined the saliva flow rate and cariogenic bacteria level, acidity, occult blood, buffer capacity, leukocyte level, protein level, and ammonia level using rinse water with the SILL-Ha saliva test system. Results: In a total of 70 participants, the average age was 21.64 years old, the average perceived stress score was 16.96±4.32, and high levels of stress were reported by 80% of the participants (n=56). The high-stress group had lower hemoglobin levels. In addition, the high-stress group showed a lower saliva flow rate than the low-stress group, and there was a difference in the salivary acidity and buffer capacity. The total perceived stress score showed a positive correlation with acidity and negative correlation with buffer capacity and the hemoglobin level. Conclusion: This study found that stress in female college students might affect the composition of blood and saliva. High levels of stress were positively correlated with the hemoglobin level, saliva flow rate, and acidity and negatively correlated with the buffer capacity.

아토피 피부염 환자의 지방산 섭취와 혈중 지방산 조성 및 면역 지표에 관한 연구 (Study of Dietary Fatty acids, Blood Fatty Acid Composition, and Immune Parameters in Atopic Dermatitis Patients)

  • 정윤미;김수정;김낙인;이은영;조여원
    • Journal of Nutrition and Health
    • /
    • 제38권7호
    • /
    • pp.521-532
    • /
    • 2005
  • The prevalence of atopic dermatitis (AD) continues to rise in industrialized countries related to Western lifestyle, including dietary habits, especially imbalance of intake of dietary fatty acids. The purpose of this study was to evaluate the dietary fatty acids and the assess the blood fatty acid composition and immune parameters in AD patients. AD (n = 50) patients and gender ${\cdot}$ age matched healthy controls (HC) were studied in case-control clinical trail. Current fatty acids intake status was determined by 3-day food record method. Blood sample were collected from 30 subjects in each group and blood fatty acid composition and immune parameters were analysed. AD patients consumed less PUFA and their n-6/n-3 PUFA ratio was higher than that of HC. Both the ratios of PUFA and MUFA were positively correlated with SCORAD in AD patients (p < 0.05). In the AD patients, there were abnormalities in the fatty acid composition of the RBC and WBC, SFA being significantly high and most n-3 PUFA being significantly low. Moreover, both the ratios of EPA and DHA in WBC were negatively correlated with dietary n-6/n-3 PUFA ratio in AD patients (p < 0.05). Serum total IgE and IL-4 levels of AD patients increased significantly compared with the levels of HC (p < 0.01). Ratios of monocyte and eosinophil in WBC of AD patients increased significantly compared with the levels of HC including total WBC count (p < 0.01), and ratios of Iymphocyte and basophil in WBC of AD patients decreased significantly compared with the levels of HC (p < 0.05). Moreover, the ratios of eosinophil in WBC were positively correlated with dietary P/M ratio (p < 0.05), and the ratios of monocyte in WBC were positively correlated with n-6/n-3 PUFA ratio (p < 0.05) in AD patients. This results indicated that AD patients had significantly high intake of dietary n-6/n-3 PUFA compared with HC. Imbalance of intake of dietary fatty acids affected fatty acid compositions in the RBC and WBC, and these lead to immune imbalance and grow worse of AD.

Elk종의 녹용과 부산물의 이화학적 특성에 관한 연구 (A Study on Physico-chemical Property and Composition of Velvet Antler and Byproducts in Elk.)

  • 이길왕
    • 생명과학회지
    • /
    • 제14권3호
    • /
    • pp.496-500
    • /
    • 2004
  • 녹용 및 녹혈, 녹미, 녹신, 녹건 등의 유리 아미노산 함량을 보면 녹용에서는 glutamic acid, lysine, taurine, 녹혈에는 histidine, glycine, lysine, 녹미에는 glutamic acid, lysine, alanine, 녹신에는 histidine, glutamic acid, taurine, 녹건에는 taurine, alanine, histidine등이 많이 함유되었다 무기물의 함량을 보면 녹용은 $K^{+}$, $Ca^{2+}$, $P^{+}$가 각각 888.4, l1533.1, 147.2 (mg/100g)였고 F $e^{3+}$ , $K^{+}$, $P^{+}$가 각각 344.1, 1023.6, 157.2 (mg/100g). 녹미에는 $K^{+}$, $Mg^{2+}$, $P^{+}$가 각각 1420.6, 118.4, 1105.2 (mg/100g), 녹신에는 $K^{+}$, $Ca^{2+}$, $P^{+}$ 이 각각 294.4, 330.5, 514.3 (mg/100g)였으며 녹건에는 $K^{+}$, $Ca^{2+}$, $P^{+}$가 각각 444.84, 166.61, 242.87 (mg/100g)이였다. 유리 양이온 함량을 보면 $Na^{+}$$K^{+}$는 사슴의 혈액에서 가장 많았고 $Mg^{2+}$는 꼬리에서 그리고 $Ca^{+}$은 녹용에서 가장 많았으며 비교적 다른 부산물 보다 혈액에서 양이온 함량이 많았다.

수중운동 참여가 정신지체장애인의 혈액성분 및 혈관탄성에 미치는 영향 (Influence of the Aqua Exercise on Blood Component and Vascular Compliance of Mental Retardation Men)

  • 김원현;김승석;박영우
    • 디지털융복합연구
    • /
    • 제11권6호
    • /
    • pp.235-244
    • /
    • 2013
  • 본 연구는 수중운동 참여가 정신지체장애인의 혈액성분 및 혈관탄성에 미치는 영향을 규명하기 위하여 수행되었다. 연구의 대상자는 교육 가능한 정신지체장애인 24명이었으며, 수중운동집단 12명, 통제집단 12명으로 무선배정하고 수중운동집단은 9주간 주 5회 1일 60분 실시하였다. 자료처리는 집단별 운동프로그램 참여 전, 후에 대한 평균치의 차이검증은 대응표본 t-test를 실시하였으며, 통계적 유의수준은 p<.05로 설정하여 다음과 같은 결론을 얻었다. 첫째, 수중운동 참여집단에서 체중 및 체지방률은 사후 유의한 감소를 나타냈다(p<.05). 둘째, 수중운동 참여집단에서 사후, Total-Cholesterol, Triglyceride, HDL-C, LDL-C은 유의한 감소와 증가를 나타냈다(p<.05). 셋째, 수중운동집단에서 혈관탄성은 사후, 상지 우, 좌, 하지 우, 좌는 사전과 비교하여 유의한 증가를 나타냈다(p<.05). 이상의 결과를 종합해 볼 때, 정신지체장애인을 대상으로 수중운동참여는 신체조성 및 혈액성분, 혈관탄성에 긍정적인 영향을 미치는 것으로 나타나 심혈관계질환 및 각종 합병증 발병률이 높은 정신지체장애인에게 바람직한 운동프로그램이 될 것으로 사료되며, 후속 연구에서는 정신지체장애인의 신체적 특성 및 개인의 체력수준에 알맞은 과학적이고 체계적인 운동프로그램을 모색하고 제시되어야 할 것으로 사료된다.

Plasma Prolactin, Blood Metabolites and Yield and Composition of Milk during Early Lactation in Goats Following Administration of Bromocryptine

  • Singh, M.;Ludri, R.S.
    • Asian-Australasian Journal of Animal Sciences
    • /
    • 제12권4호
    • /
    • pp.585-589
    • /
    • 1999
  • Six crossbred goats in their 2nd or 3rd lactation, were administered bromocryptine at 5 mg/day during early lactation of 15-20 days (period I) and thereafter again at an interval of 13 days, bromocryptine was given for 5 days (period II). Blood samples were collected before (-5, -4, -3, -2, -1) during (1, 2, 3, 4, 5) and after (+1, +2, +3, +4, +5) administration of bromocryptine in both the periods of study. In period I, administration of bromocryptine resulted in a decrease in milk yield to the extent of 16..8% in comparison to before treatment, and 28.5% after the cessation of treatment. The glucose content of blood increased (p<0.01) as the milk yield decreased without any change in NEFA concentration. During period II of bromocryptine treatment the milk yields did not change in spite of a decline in prolactin level, perhaps the effect of previous treatment was prolonged. A decline in protein and lactose content of milk after bromocryptine treatment in both the periods of study, when prolactin level also declined suggests a role of prolactin in protein synthesis and also a depressing effect on lactose synthesis.

항산화성 비타민 보충 급여가 흡연자의 혈액성상에 미치는 영향 (Effect of Antioxidant vitamin Supplementation on Blood Composition in Smoking College Men)

  • 이성숙
    • Journal of Nutrition and Health
    • /
    • 제31권3호
    • /
    • pp.289-296
    • /
    • 1998
  • A large body of epidemiologic evidence suggests inverse relationships between ischemic heart disease and plasma vitamin C and E concentrations. Smokers have lower plasma concentrations of these vitamins than do nonsmokers. Smokers therefore need antioxidant vitamin supplementation . The purpose of study was to investigate the effect of antioxidant vitamin supplementation on blood composition in smoking college men. 24 subjects were divided into 3 groups of which were the vitamin C supplementation group(n=8), the vitamin E supplementation group(n=8), and the vitamin C+E supplementation group(n=8). The vitamin supplementation group consumed 500mg of ascorbic acid, the vitamin E supplementation group consumed 200IU of D-$\alpha$-tocopherol , and the vitamin C+E supplementation group consumed 500mg of ascorbic acid +200IU of D-$\alpha$-tocopherol for 4 weeks. We examined the blood compositions of the volunteers bofore and after vitamins were supplemented . The results obtained were as follows ; intakes of energy , carbohydrate , fat protein , vitamin C and vitamin E were not significantly affected by vitamin supplementation in all groups. Blood glucose concentrations were not significantly affected by vitamin supplementation in all groups. Concentrations of plasma uric acid and alkaline phosphatase activity were decreased significantly (p<0.05) with vitamin E supplementation. The results of this study show that antioxidant vitamin supplementation in smokers has a tendency to decrease coronary heart disease risk.

  • PDF