• 한국보건간호학회지
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• 제15권2호
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• pp.363-375
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• 2001

The purpose of this study is to analyse the effects of obesity management program in food attitude and food habit, body composition(body fat ratio, body fat weight, lean body mass, total body water), abdominal girth(waist, hip, thigh), and serum lipid level(cholesterol, low density lipoprotein, triglyceride, phospholipid, NE fatty acid, high density lipoprotein) of middle aged women. Data for the study were collected from July 4 to August 25, 2000. The study objects were 20 middle aged women(10 controls and 10 experimental objects) from 40 to 50 years old who had body fat ratio more than $30\%$ and waist girth more than 80cm. The results were as follows: 1. Similarity test between experimental group and control group processed by serum HDL level showed the significant difference(t=3.25, p=0.004), but that processed by age, body weight, body fat ratio, body fat weight, lean body mass, total body water, waist girth, hip girth, thigh girth, cholesterol level, LDL level, triglyceride level, NE fatty acid level, food attitude and food habit score showed no significant difference(p>0.05). These findings imply that the two groups are similar in the sample distribution. 2. The effects of the abdominal obesity management program The obtained results indicate that the abdominal obesity management program in middle aged women changes the food attitude & the food habit. decreases the body fat ratio & the body fat weight and increases the lean body mass, and decreases the girth of waist & hip and the serum level of cholesterol & LDL. Therefore, it is concluded that the abdominal obesity management program can be applied for nursing intervention to decrease the body fat weight and abdominal obesity.

• Journal of Nutrition and Health
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• 제26권5호
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• pp.615-624
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• 1993

본 연구는 19세부터 23세까지의 한국과 일본 여대생 108명을 대상으로 체격을 비교하고, 나아가 환경인자의 영향으로 인한 신체적 변화를 신체조성으로부터 평가 비교하였다. 그리고 성인병의 발병인자의 하나이기도 한 신체내부지방의 축적량을 검사하여 이것과 관계 깊은 영양상태를 평가 하였으며 결과를 요약하면 다음과 같다. 1) 한 $cdot$ 일 양국에서 체위측정치의 차이를 볼 수 있는것은 상지장(上肢長), 경위(頸圍), 상완위(上脘位) 및 전완위(前脘位)로써 한국측이 유의하게 크지만 그 외의 측정치는 본 연구에 참여한 여대생에서는 거의 차이가 없었다. 신장에 대한 체중, 흉위(胸圍), 앉은키(座高)의 비교와 로러지수, BMI,체표면적을 양국간에 대부분 동일하여 유익한 차이는 없었다. 2) 피하지방두께 에서는 협골하연(頰骨下緣),대퇴전부(大腿前部), 후부(後部), 배하부(背下部)를 제외하고는 모두 일본측이 큰 수치를 표시하교 있으나 총 피하지방두께와 평균 피하지방에서는 본 연구에 참여한 여대생에서는 거의 차이가 없었다. 체지방총량에는 본 연구에 ㅏ참여한 여대생 사이에서 2.7kg의 차이가 있으며, 피하지방량에 유의한 차이가 없었을 분 체지방총량 신체내부지방량, 체수분량, 체지방률은 모두 일본측이 유의하게 컸다. 3) 1일의 섭취 에너지 총량에서는 한국측이 유의하게 높고, 3대 영양소의 에너지 비율은 단백질에서는 차이가 없고, 지방 에너지의 비율에서는 일본측이, 당질 에너지의 비율에서는 한국측이 유의하게 높은 수치를 표시하고 있었다. 동물 단백질과 지방질의 섭취량은 반대로 일본이 많았다. 4) 1일 소비 에너지 총량에서는 양국간에 거의 차이가 없었고, 생활 내용별 소비 에너지에서는 睡眠時 座位時 立位時의 소비 에너지에는 유의한 차이를 볼 수 없으나 보행(步行)으로 인한 소비에너지량은 일본측이 다소 높게 나타났다.5) 한국에서는 고추와 마늘의 섭취량이 많고 보통 $3.6pm4.99$g/일, $5.8pm7.53$g/일이며, 일본에서는 거의 섭취하지 않았다.

• 대한임상검사과학회지
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• 제49권3호
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• pp.233-238
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• 2017

본 연구는 대학생을 대상으로 체지방률과 혈청 지질 수준의 관련성을 알아보고자 시행하였다. 2015년 6월부터 8월까지 W대학에 재학중인 남자 15명 여자 46명을 대상으로 신체계측, 체지방률, 혈액 검사 등을 실시하였다. 체지방률을 InBody 제조사 guideline에 따라 세 그룹으로 나누었는데 1군 남자의 비율은 26.7%, 여자의 비율은 10.9%였다. 세 그룹에서 체중과 체질량지수는 남녀 모두 유의한 차이를 보였으나(p<0.05) 신장은 유의한 차이가 없었다. 남자는 세 그룹에서 총콜레스테롤, 중성지방, 저밀도지단백콜레스테롤, 헤모글로빈이 유의한 차이를 보였고(p<0.05), 여자에서는 총콜레스테롤, 저밀도지단백콜레스테롤, 알라닌전이효소가 유의한 차이를 보였다(p<0.05). 남녀 모두 각 변수들과의 상관관계를 분석한 결과 체지방 비율은 BMI와 높은 상관관계를 가지고 있었고, 체중, 총콜레스테롤, LDL-C와 유의한 상관관계를 보였다(p<0.05). 또한 심혈관계 질환의 위험인자인 총콜레스테롤에 영향을 미치는 변수를 파악하기 위해 총콜레스테롤을 종속변수로 하고 BMI, 체지방률, 헤모글로빈을 독립변수로 하여 다중회귀분석을 실시하였으나 남녀 모두 유의한 차이를 보이지 않았다. 본 연구는 체지방률과 혈청 지질 수준과 유의한 관계가 있음을 보여준다.

• 대한한의학회지
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• 제22권4호
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• pp.114-120
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• 2001

Objectives : Man adapts himself to nature, so accordingly as he grows up, changes of body composition appear. This study measured the changes of body compositions on the ground of Sasang constitution and seasons Methods : 253 middle school students who live in Busan were studied from the 20th of March, 1999 to the 20th of March, 2001. We measured height and body compositions with Inbody 3.0, six times during that period. Results : According as they grew up, total body water, muscle area, body weight, BMI (Body Mass Index), BMR (Basal Metabolic Rate), ACM (Arm Muscle Circumference), and BCM (Body Cell Mass) increased, but fat body weight ratio decreased. From March to June, total body water, muscle area, height, ACM, and BCM increased. From September to December fat body weight, fat body weight ratio, waist hip ratio increased as compared with other seasons. Height of Soyangin and BMI of both Soyangin and Taeumin increased more than those of other groups, with statistical significance Conclusions : The growth of man is adapting oneself to changes of nature, and it corresponds to the theory of (correspondence between man and universe).

• Tuberculosis and Respiratory Diseases
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• 제70권3호
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• pp.235-241
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• 2011

Background: The rising prevalence of asthma may be associated with the rising prevalence of obesity in developed nations. There are several studies showing that obesity increases the risk of asthma in adults. We investigated the association of each body composition scale and bronchial hyper-responsiveness. Methods: This study involved a retrospective review of the existing records for 279 subjects with respiratory symptoms, who underwent a pulmonary function test, a methacholine challenge test and a body composition test between May 2007 and June 2009. Results: Of the 279 subjects, 179 (64%) were female. There was a statistically significant difference in fat free mass and in fat free mass index between the normal bronchial responsiveness group and bronchial hyper-responsiveness group (p=0.036; p=0.000). There was no significant differences in body mass index, in fat mass and fat free mass index in the normal bronchial responsiveness group and bronchial hyper-responsiveness group in males. However in females, body mass index and fat free mass index were increased in the bronchial hyper-responsiveness group (p=0.044; p=0.000). Total body water (kg), fat free mass (kg) and soft lean mass (kg) were significantly different between the normal bronchial responsiveness group and bronchial hyper-responsiveness group (p=0.002; p=0.000; p=0.000). Conclusion: This study showed significant differences in fat free mass and in fat free mass index between the normal bronchial responsiveness group and the bronchial hyper-responsiveness group. In females, BMI, soft lean mass, and total body water showed significant differences between the normal bronchial responsiveness group and the bronchial hyper-responsiveness group. We concluded that bronchial hyper-responsiveness was associated with not only body mass index but also fat free mass index in female bronchial asthma.

• 한국학교보건학회지
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• 제7권2호
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• pp.125-133
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• 1994

This study was conducted to identify the relationship between body fat percent/serum lipid level and obesity index among school children. The study subjects were 277 boys and 266 girls aged between 10 and 11 years old in a selected elementary school in Taegu City. The survey was conducted for the period of two months from May 1 to June 30, 1993. A $R{\ddot{o}}hrer$index(weight/height3) was calculated for each individual as a measure of obesity. Three groups were classified as underweight($R{\ddot{o}}hrer$ index < 109), normal($109{\leq}$ $R{\ddot{o}}hrer$ index < 140), and overweight ($R{\ddot{o}}hrer$ index ${\geq}140$). As for the body fat percent, fat weight, lean body mass were measured by impedance fat, meter(Model SIF-891). Serum total cholesterol. high-density lipoprotein, and triglyceride were measured by automated clinical chemistry analyzer(Astra system). Obesity was found 18.1% in boys and 14.7% in girls. Body weight, fat percent, fat weight, and lean body mass were significantly different among three groups classified by $R{\ddot{o}}hrer$ index in both sexes. Serum total cholesterol, triglyceride, atherogenic index and T-CHO/HDL ratio were also significantly different among three groups in both sexes. Serum total cholesterol, low-density lipoprotein, trigylceride, atherogenic index of boys were positively correlated with height, weight. $R{\ddot{o}}hrer$ index, fat weight, lean body mass, and triglyceride. The negative correlation was found in high-density lipoprotein against height, weight, Rohrer index, fat percent, fat weight, lean body mass. Triglyceride and atherogenic index of the girls were positively correlated with height, weight, $R{\ddot{o}}hrer$ index, fat percent, fat weight, lean body mass. The negative correlation was found in high-density lipoprotein against height, weight, $R{\ddot{o}}hrer$ index, fat percent, fat weight, lean body mass. These findings suggest that the prevention of obesity and hyperlipidemia among school children is very important. Thus adoption of healthy life-style is strongly recommended in school health programs in order to prevent the obesity and hyperlipidemia.

• Journal of Nutrition and Health
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• 제32권5호
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• pp.533-539
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• 1999

The effects of capsaicin, a pungent principle of hot red pepper, on body fat gain, balance serum lipid values were investigated in rats fed a high-fat(30%) diet. Administration of capsaicin by dietary administration caused a complete cessation of increased in body weight and fat gain induced by the high-fat diet. However, energy intake and body protein gain were not affected by capsaicin. Therefore, the suppression of body fat gain by capsaicn was believed due to an increased in energy expenditure. Simultaneous administration of capsaicin and a $\beta$-adrenergic blocker, propranolo, resulted in the inhibition of changes in body fat gain by capsaicin without remained unchanged, indicating an increase in the number of mitochondria in brown adipose tissue. Therefore, it appears that capsaicin possesses potent body fat suppressive effects mediated by $\beta$-adrenergic stimulation in which brown adipose tissue may be involved. On the other hand, capsaicin had no effects on serum triglyceride, total cholesterol or HDL-cholesterol levels. These results are in contrast to those reported by other investigators. Perhaps expression of the effects of capsaicin on plasma lipids is a rather complicated process, dependent on the type of diet administered, fat content of the diet, period and route of capsaicin administration, and species and strain of animals used.

• Journal of Nutrition and Health
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• 제39권8호
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• pp.733-741
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• 2006

The study was conducted to investigate the effects of dietary calcium and soy isoflavone on body fat and lipid metabolism in high fat-induced obesity. Four week old female C57/BL6J mice, known as a good model of diet-induced obesity, were fed low Ca and high fat diet for 6 weeks. After induced obesity, mice were divided into six groups according to diets varying calcium contents (0.1 or 1.5%) and genistein contents (0 or 500 or 1,000 ppm). Body weight, fat pad (perirenal fat and parameterial fat), adipocyte size, serum total lipid and total cholesterol were significantly decreased by both high Ca intake and genistein supplementation. However, the effect of genistein supplementation showed in low Ca-fed groups. Serum LDL-cholesterol and TG were significantly decreased by high Ca intake and genistein supplementation, respectively. In liver, lipogenic enzymes (fatty acid synthase and malic enzyme) activity and TG were significantly decreased by both high Ca intake and genistein supplementation. This inhibitory effect of genistein on lipogenic enzymes showed in low Ca-fed groups. But liver total cholesterol and total lipid were significantly decreased by high Ca intake and genistein supplementation, respectively. Fecal excretion of total lipid, total cholesterol and TG were significantly increased by high Ca intake, not by genistein supplementation. In conclusion, high calcium intake and genistein supplement may be beneficial for suppression of obesity through direct anti-adipogenesis by decreasing fat weight and size and indirect anti-lipo-genesis by inhibiting lipogenic enzymes activity and improving lipid profile.

• Preventive Nutrition and Food Science
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• 제8권2호
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• pp.137-140
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• 2003

Anti-obesity effect of a new dietary supplement (3D-relax) in high-fat fed rats. The aim of this study was to assess the effects of 3D-relax; a proprietary formulation containing hydroxycitrate (233 mg/g), carnitine (150 mg/g) and red pepper (150 mg/g); on body weight, body fat, and serum lipids levels in rats fed a high-fat diet. Male SD 7-wk-old rats (n=8) were fed a high fat diet [52% total dietary energy (E%) from fat, 15.4 E% protein, 32.6E% carbohydrate] with or without 3D-relax administration (1 g/kg body weight/day) for 3 weeks. Administration of 3D-relax significantly reduced the increase in body weight compared to the group fed high fat without 3D-relax. Food efficiency ratio (FER) tended to be decreased with administration of 3D-relax, but was not significant. The perirenal and epididymal fat pad weights of vats administered 3D-relax were significantly lower than those of the high fat group that did not ingest 3D-relax during the 3 weeks. The oral administration of 3D-relax significantly increased HDL-cholesterol level and lowered total cholesterol level compared to those of high fat alone group. These results suggest that 3D-relax reduced body weight and fat gains, and those effects are presumably linked to its inhibitory effects on lipogenesis.

• Preventive Nutrition and Food Science
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• 제1권2호
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• pp.239-243
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• 1996

Three hundred and twenty-four 1 day old chicks were used to determine the effects of fat source and energy to protein ratio on growth performance , carcass composition and the efficiency on nutrient utilization. Chicks were assigned. in a completely randomized design, to 3*3 factorial arrangement of treatments. Chicks received one of three fat sources (n0 fat, tallow, corn oil) and one of three energy to protein ratios(16, 14 and 12kcal ME/g CP). All diets were formulated to be isocaloric(3.2Mcal ME/kg diets) using published ME values for the diet ingredients. Addition of tat to the diet increased ADG, average daily feed intake, and gain to feed, Chicks fed diets containing fat had increased percentage body DM and ether extract(EE), but percentage CP was not different, Chicks fed diets containing fat had increased efficiency of protein and energy deposition. Addition of fat ad either fallow or corn oil yielded similar results. Reducing the energy to protein ratio of the diet did not affect ADG or gain to feed, but tended to decrease average daily feed intake(p=0.80), as well as resulting in linear(p<0.05) reductions in body percentage DM., EE and also total EE. Increasing the energy to protein ratio did not affect percentage or total body Cp. Adding fat to poultry diets improved growth performance and the efficiency of growth chicks. Decreasing the energy to protein ratio did not affect growth performance, but reduced EE in the body of Chicks.