• Journal of Nutrition and Health
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• v.17 no.3
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• pp.210-216
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• 1984

The growth response, lipid deposition, fat free body mass and energy expenditure of weanling rats fed the equal amount of isocaloric diets containing 8%, 13% and 18% casein were investigated. After a period of 30day feeding, the rats fed low level of protein diet were 43.01g lighter than 18% protein group (weight gains of ${85.57}{\pm}{7.50g}$ vs. ${128.58}{\pm}{11.64g}$, p<0.01). Despite of the smaller body size, there were no significant differences in lipid deposition in grams per carcass. Whereas, nitrogen accumulation was significantly greater in 13% and 18% protein fed groups compared to 8%. The estimated energy expenditure were 4,576.61 kJ, 5,440.80kJ and 5,607.67kJ for 8%, 13% and 18% protein groups respectively. The part of excess energy consumed by the low protein group may have been dissipated. The malic enzyme activity in the liver of rats was found to be unaltered by different dietary treatments. From these observations, it was conluded that the retarded growth response in lower protein level may have been originated from the shortage ge of protein supply rather than that of the energy. The protein restriction appeared to be resulted in the lower fat free compartment without affecting the ability of rats to synthesize body lipid in a similar rate to the higher protein group when energy intakes were equalized.

• Journal of Sasang Constitutional Medicine
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• v.13 no.3
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• pp.59-74
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• 2001

In oriental medicine, food are regarded as important one like medicine. Especially Sasang medicine put emphasis on diet, it regarded food as a important one by taking food according to their own constitution in the point of improving health condition and preventing diseases. In this report, the author try to find out the relationship between food preference and each suitable food according to Sasang constitution by using survey data. The results are like this. 1. In constitutional distribution patterns among 203 person(male : 118 person, female : 85 person) reveal Soyang Group 58person(28.6%), Taeum Group 61(30%) and Soeum Group 84(41.4%). And their were no significant difference in their height in all group according to gender. Compared with the other groups, When compared with the other groups on body weight and BMI, Taeum Group indicate significantly high body weight and BMI(Body Mass Index) in both gender. 2. Taeum Group show significantly high smoking rate. But alcohol drinking rates reveal no significant difference in all groups. 3. In the Survey about food preference according to the constitution, rice, Soju, watermelon show significantly high preference in case of suitable food to each group. But perilla seeds, coffee, ginger tea show insignificant results. 4. In the survey about food preference according to the constitution and sex, welsh onion, crab preserved with soysauce, beer show significantly high preference in case of suitable food to each group. But glutinous rice, cooked barley, water dropwort muchim, lettuce, dog meat, egg, yellow croaker, coffee, ginger tea, and Soju show insignificant results. 5. In the survey about food preference according to the constitution and age, rice, watermelon, onion, garlic, salt and Soju show significantly high preference in case of suitable food to each group. But sugar and perilla seeds show insignificant results. 6. In the survey about food preference according to constitution, sex and age, glutinous rice, soybean milk, banana, crab preserved with soysauce, sea cucumber, sea mustard, Soju, beer, onion, garlic, salt show high preference in case of suitable food to each group. But cooked barley, sugar, water dropwort muchim, dog meat, puffer soup and perilla seeds show insignificant results.

• Proceedings of the Korean Journal of Food and Nutrition Conference
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• 2004.07a
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• pp.41-41
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• 2004

본 연구는 남자 노인의 체조성, 식습관, 영양소 섭취 및 혈청 지질 수준을 파악하여, 이들의 건강유지 및 영양개선을 위한 기초 자료를 제공하는데 그 목적of 있다. 광주광역시 지역사회 건강 클리닉에 참여한 200명의 남자 노인을 대상으로 2003년 9월 30일에 신체계측, 식습관, 식이섭취 조사 및 혈액채취를 실시하여, 총 118부를 분석한 결과는 다음과 같다. 대상자의 연령을 50∼64세, 65∼74세, 75세 이상으로 분류한 신장과 체중은 세 연령군 모두 표준치에 근사하였으며 신장과 체중이 연령이 증가함에 따라 유의적으로 감소하였고 체질량지수(BMI)는 모두 정상범위이었다. (중략)

• Proceedings of the Korea Information Processing Society Conference
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• 2012.11a
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• pp.1173-1176
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• 2012

최근 들어 건강에 대한 관심이 증가하면서 건강관리 및 유지 방법으로 식이요법이 널리 사용되고 있다. 또한 IT 융합 기술이 다양한 분야에 적용되면서 체질과 식품과의 연관성 등을 객관적으로 입증하기 위한 식품 IT 기술이 연구되고 있다. 따라서 본 논문에서는 한의학적 진단 이론과 IT 영상처리 기술을 연계하여 칡이 간과 위장에 미치는 영향을 분석하는 실험을 수행하였다. 이를 위해 20대 남성10명을 대상으로 칡즙을 복용하고 간과 위장에 관련된 얼굴 부위인 좌측뺨과 콧등 영역의 색상 변화를 측정하여 칡과 간, 위장과의 상관성을 분석하는 연구를 수행하였다.

• Journal of Sasang Constitutional Medicine
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• v.30 no.2
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• pp.8-27
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• 2018

Objective This study investigated the effects of Jeoreongchajeonja-tang in a high-fat diet-induced obesity mouse model. Methods The study examined 9-week-old male mice (C57bl/6J) divided into four groups: the normal(C57bl/6J-Nr), control (high-fat diet only; HFD-CTL), positive-control (high-fat diet with Garcinia cambogia), and experimental (high-fat diet with Jeoreongchajeonja-tang; HFD-JCT) groups. After 7 weeks, the body weight, food efficiency ratio, organ weight, and visceral fat weight of the mice were measured. Blood serum tests, mRNA, liver histopathology, and epididymis adipocytes were also examined. Results Compared with the Control(HFD-CTL) group, the Experimental(HFD-JCT) group given Jeoreongchajeonja-tang showed significant reductions in absolute body weight and food efficiency ratio. The serum alanine aminotransferase, total-cholesterol, triglyceride, low-density lipoprotein (LDL)-cholesterol, high-density lipoprotein (HDL)-cholesterol, insulin-like growth factor-1, and leptin levels were significantly lower in the experimental group than in the control group. The serum adiponectin levels were significantly higher in the experimental group than in the control group. Compared with the control group, the experimental group showed significant reductions in absolute abdominal subcutaneous fat, epididymal adipose tissue, kidney adipose tissue, intestine adipose tissue, and liver, kidney and spleen adipose tissue weights. The C/EBP-${\beta}$, leptin, and SREBP1c/ADD1 mRNA expression were significantly lower in the experimental group than in the control group, while the UCP-2 and adiponectin mRNA expression were significantly higher. Compared with the control group, the experimental group showed a significant reduction in the absolute adipocyte area in the liver and epididymal adipose tissue. Conclusion Jeoreongchajeonja-tang has an anti-obesity effect. Additional clinical studies are expected.

• Journal of Sasang Constitutional Medicine
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• v.29 no.2
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• pp.136-153
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• 2017

Objectives This experimental study was designed to investigate the effect of Phaseolus angularis shell on metabolic syndrome. Methods Each 5 C57BL/6J mice were randomly assigned to normal diet group, high-fat diet(HFD) control group, high-fat diet plus 15.6 mg/kg/day of Orlistat(HFD-Orlistat) group, high-fat diet plus 100mg/kg/day of Phaseolus angularis shell extract(HFD-PAS_E) group. Weight, the blood chemical and hematologic parameter was med. The mRNA expression was assayed through Reverse transcriptase polymerase chain reaction(RT-PCR). Results In HFD-PAS_E group, the body weight gain, weight of liver, and the level of LDL-Cholesterol were significantly decreased and the level of HDL-Cholesterol were significantly increased. The size of adipocyte in HFD-PAS_E group was smaller than HFD group's. In HFD-PAS_E group, the expression of leptin, PPAR-${\gamma}$, AP2/FABP4 mRNA in liver adipocyte tissue was decreased, the expression of Adiponectin, UCP-2 mRNA in liver adipocyte tissue was increased and the expression of Leptin, C/EBP-a, AP2/FABP4 mRNA in epididymal adipocyte tissue was decreased. Conclusion These results suggest that Phaseolus angularis shell has inhibitory effects on metabolic syndrome by reducing the body weight and the levels of lipid contents in high-fat-diet induced obese mice.

• Journal of Nutrition and Health
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• v.42 no.7
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• pp.615-621
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• 2009

This study was conducted to evaluate the change of nutritional status and to analyze related factors in hospitalized tuberculosis (TB) patients during their hospitalization. The subjects were 398 men patients (mean age: 47.3 ${\pm}$ 14.4 y) who had hospitalized more than 3 months at TB hospital located in Seoul. The anthropometric and blood biochemical indices were measured, and dietary intakes were assessed. At the time of admission the body weight of subjects was about 76% of the average body weight of Korean men with same age, Body mass index (BMI) of subjects was 18.5 kg/$m^2$, and 53.8% of subjects were under weight status. Average level of blood hemoglobin and hematocrit of subjects was lower than the normal value. After 3 months of hospitalization period, the body weight and body mass index were significantly increased compared to admission by 3.9 kg (7.41%) and 1.4 kg/$m^2$ (7.61%)(p < 0.001), respectively. Blood levels of hemoglobin, hematocrit, albumin, and total protein were also significantly increased after 3 months of hospitalization period compared to admission (p < 0.001). The increment in the body weight and blood indices was significantly higher in below 29 years group than over 60 years group (p < 0.05). The increment in the body weight and body mass index was significantly higher in the under-body weight group compared to the normal-body weight group (p < 0.05). In conclusion the body weight and body mass index of subjects were significantly increased after 3 months of hospitalization period, and the age and body weight of subjects at admission were supposed to influence the degree of change in the nutritional status.

• Korean Journal of Psychosomatic Medicine
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• v.5 no.2
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• pp.168-175
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• 1997

The purpose of this study was to investigate the risk factors of childhood obesity and the characteristics of the parents of obese children. Methods 110 children of 5years old living in Seoul and Kwangju were surveyed by questionnaire about the children(birth weight, birth order, type of feeding, eating behavior, daily habit) and the parents(weight, height, education). The behaviors of mothers about eating restriction were assessed by three factor eating questionnaire(TFEQ). Children's weight and height were examined and the obesity indeces were calculated. Result: 1) The prevalence rate of obesity among 5 years old children was 20.1%, and male had significantly higher prevalence rate. No significant difference was found in birth weight, birth order, and type of feeding between two groups. 2) The obese group showed significantly more cases of "eat rapidly" 3) fathers of obese children were significantly older and showed higher educational levels. No significant difference was found among parental body mass indeces between two groups. 4) Mothers of obese children showed significantly higher scores of cognitive restriction factor and disinhibition factor in TFEQ. There was no difference in hunger factor, The score of mothers TFEQ was significantly correlated with children's obesity indeces. Conclusion : Children's eating behavior and mother attitude about food restriction have influence on children's obesity among 5 years older children.

• Journal of Nutrition and Health
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• v.52 no.3
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• pp.297-309
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• 2019

Purpose: This study examined the relationship among the use of food-related content (FRC), dietary behaviors, and dietary self-efficacy to demonstrate the need for nutrition education to help adolescents build healthy eating habits and provide evidence for developing nutrition education programs for adolescents. Methods: Three hundred and eighty-one high school students in Seoul and Gyeonggi areas participated in the study. The subjects were divided into three groups (low, medium, and high) according to the level of use of the FRC, and their general characteristics, dietary behaviors, and dietary self-efficacy were analyzed. Correlation analysis was performed between FRC usage, dietary behaviors, and dietary self-efficacy, and the mediating effects of dietary self-efficacy on the relationship between the level of the use of FRC and dietary behaviors were estimated. Results: A higher level of FRC usage was associated with an increased daily cost of eating out and snacking, but no difference was observed in the BMI range. The subjects in a group with a high level of FRC usage ate convenience store or instant foods instead of homemade meals (p = 0.033), had a late-night meal or snack (p = 0.024), and turned to emotional eating under stress (p < 0.001) more than those in the low level group. In addition, the high level group checked the nutrition facts label more carefully when purchasing processed foods (p = 0.016) and exercised at least 30 minutes daily, not considering physical education classes (p = 0.057). The higher level of FRC use, the lower the dietary self-efficacy, whereby the subscales 'environmental stimulus control efficacy' and 'affective factor control efficacy' showed complete mediating effects. Conclusion: Given that FRC has been increased recently, adolescents are in need of support to help them control and enhance their dietary self-efficacy as well as develop healthy dietary behaviors through proper nutrition education programs.

• Journal of Sasang Constitutional Medicine
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• v.9 no.2
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• pp.301-312
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• 1997

Since new continental was discovered, potatoes and sweet potatoes originated from America have been known worldwide. Through literary consideration about potatoes and sweet potatoes, several conclusons were obtained as enumerated below. 1. Based on work done by taxonomist in Orient, both of sweet potatoes and potatoes which were classified to the families of Convovulaceae and Solansceae repectively were included in Seo-rue(薯類). In contrast, both plants' identities were differed systematically. 2. Because potatoes fulfilled with like-cold keep warm, potatoes help So-um-in(少陰人) achieve Yang-nan-ji-gi(陽煖之氣). Meanwhile, the characteristic of sweet potatoes typically in wild living style assists Tae-um-in(太陰人) to own Ho-san-ji-gi(呼散之氣). That sweet potatoes affect on bodies as much as Mar(山藥=마) does makes this pant be defined as good food. 3. The inside contents of Nam-bang-bon-cho-sang(南方本草狀) cited from sweet potatoes chapter in the book of Bon-cho-gang-mok(本草綱目) indicated that the word of sweet potatoes was not found, but called as a kind of Mar(山藥=마) which lived wildly in a mountain Unfortunately, due to that medical scientist cited contents of Nam-bang-bon-cho-sang(南方本草狀) without pursuing carefully, sweet potatoes have been misunderstood. 4. According to the book of Sasang Constitutional medicine, sweet potatoes are good for Tae-um-in(太陰人) who has constipation, and potatoes are good for So-um-in(少陰人) who suffers form stomach illnesses like ulcer and hotburn. Therefore two plants have been used for curing those illness. ln addition, the taking oriental medicine with those plants are recommenced for dietary treatment according to the Constitution.