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The Clinical Effects of Sasang Constitutional Diets for the Hyperlipidemic Patients
Choue, Ryo-won,Kim, Yung-Young,Song, Il-Byung,Lee, Eui-Ju 경희대학교 2001 INTERNATIONAL SYMPOSIUM ON EAST-WEST MEDICINE Vol.2001 No.1
In Sasang constitutional medicine, a part of oriental medicine, there are beneficial or non-beneficial foods according to the each constitutions. Lately the diet based on this theory is gaining public attention and researchers' interests. Until now, most of the studies have investigated the classification of foods according to the each constitutions. The clinical usage of the constitutional diets is now in the beginning. The purpose of this study is to investigate the therapeutic effects of the hypolipidemic constitutional diets in the patients with hyperlipidemia. From January to August, 1999, the 65 hyperlipidemic patients admitted to Kyung Hee Oriental Medical Center were studied. Therapeutic diets for the hyperlipidemic patients or each constitutional diets were given to the subjects 3 meals a day for 6 weeks. The Sasang constitutional classification, food habits, and dietary intakes were assessed. The anthropometric assessment, blood analysis were carried out before and after taking each experimental diets. The results are as follow; 1. The average age of the objects was 64.1±9.1 years, the constitutional distribution were 63.0% of Tae-eumin, 26.2% of So-yangin, 10.8% of So-eumin. 2. The body weight and BMI of Tae-eum were significantly higher than those of So-eum and So-yang. 3. The food habits of each constitutions were very similar to those of the Sasang constitutional types described by Snag medicine. 4. Therapeutic and constitutional diets lowered the serum levels of total lipid, triglyceride and VLDL-cholesterol. The therapeutic diet decreased the serum levels of HDL-cholesterol but the constitutional diets did not. 5. In the case of Tae-eum, the effects of therapeutic and constitutional diets were the highest. In the So-yang, only constitutional diets significantly decreased the serum levels of total lipid and LDL-cholesterol.
Choue, Ryo-Won,Cho, Byung-Hee Simon Korean Society for Biochemistry and Molecular Biol 1997 Journal of biochemistry and molecular biology Vol.30 No.1
The ability of Hep-G2 cells to process $[^{125}I]LDL$ under basal conditions was investigated. The receptor-binding and internalization of $[^{125}I]LDL$ increased with the time of incubation in a saturable manner. After 4 h of incubation, 31.4 ng of $[^{125}I]LDL$ was cell bound. The cells rapidly internalized $[^{125}I]LDL$ via specific, receptor-mediated endocytosis. The amount of internalized $[^{125}I]LDL$ reached a maximun of 96.7 ng at 2 h of incubation and remained constant for the next 2 h. The rate of degradation of internalized $[^{125}I]LDL$ proceeded in a linear manner over the entire 4 h of incubation after an initial lag period. The effects of individial fatty acids (C18:0. C18:1, C18:2. and C18:3), differing in their degree of unsaturation. on the receptor-binding, internalization and degradation of $[^{125}I]LDL$ were also investigated. Inclusion of 1.0 mM of each fatty acid into the culture medium significantly increased $[^{125}I]LDL$ metabolism in Hep-G2 cells. Among the fatty acids tested, stearic acid had the least effect on the receptor-binding activity. There were no significant differences among the unsaturated fatty acids in LDL-receptor binding. The effect of individual fatty acids on the $[^{125}I]LDL$ uptake was similar to that of the receptor-binding. showing a significantly lower effect with stearic acid. The amount of degraded material of internalized $[^{125}I]LDL$ was the lowest with stearic acid when it was compared with unsaturated fatty acids.
아토피피부염 영아에서 유아식 유형에 따른 임상증상, 영양상태 및 면역지표의 변화
조여원 ( Ryo Won Choue ),이은영 ( Eun Young Lee ),류경아 ( Kyoung A Ryu ),임정은 ( Jung Eun Yim ),이하백 ( Ha Baik Lee ),오재원 ( Jae Won Oh ) 대한천식알레르기학회 2007 천식 및 알레르기 Vol.27 No.1
Background: Atopic dermatitis (AD) is a chronic inflammatory skin disease that commonly begins in the early age of life, and AD and food allergy often simultaneously occur in the same patient. Objective: The purpose of this study was to investigate the effects of soy formula as compared with extensively hydrolyzed cow`s milk formula in infants with AD. Method: Subjects were supplemented with extensively hydrolyzed cow`s milk formula (HCF group, n=16) or soy formula (SF group, n=13) through dietary counseling for 12 weeks. The degree of severity of AD symptoms were measured using the scoring atopic dermatitis (SCORAD) index. Cow`s milk allergy was confirmed on the basis of a history of allergic reaction to cow`s milk, a positive result from skin prick test (SPT), and the presence of immunoglobulin E (IgE) antibodies to cow`s milk. Dietary assessment were performed. Anthropometric indices were compared with standard values of growth and development for Korean children. Blood samples were collected to analyze RBC fatty acids composition and immune markers. Result: The AD infants` weights and heights were within normal range. The SCORAD index after 12 weeks improved significantly (P<0.01). The composition of DHA of erythrocyte decreased in the HCF and SF groups. There were no significant differences in changes of total serum IgE concentration between both groups. Serum levels of IL-5, IL-13 and TNF-α decreased significantly after the supplementation of extensively hydrolyzed cow`s milk. Conclusion: Extensively hydrolyzed cow`s milk and soy formulas may support normal growth of infants and improved the symptoms of AD to the same degree. Prospective long-term studies are needed to investigate the significant effects and the mechanism of each formula in AD infants. (Korean J Asthma Allergy Clin Immunol 2007;27:33-42)
식사요법을 실천중인 당뇨병 자조모임 환자의 식사관련 삶의 질에 관한 연구
조여원(Ryo Won Choue),이한슬(Han Sul Lee),주진희(Jin Hee Joo) 대한지역사회영양학회 2011 대한지역사회영양학회지 Vol.16 No.1
Assessment of quality of life (QOL) is a new method to investigate the effectiveness of dietary regimen. Particularly, diet-related QOL is the most appropriate method to estimate social and psychological problems originated from dietary regimen practice. The purpose of this study was to evaluate the diet-related QOL and the correlation between diet-related QOL and health-related QOL, and dietary regimen practice in online diabetes selfhelp patients who practice the dietary regimen. Sixty one subjects who intended to practice dietary regimen were recruited from online diabetes self-help community, and instructed to fill-up the self report questionnaires. Contents of questionnaire were comprised of general characteristics, clinical characteristics, dietary compliance, and dietary regimen practice. As a result, the mean score of the ``Dietary impact`` among the diet-related QOL sub-scales was the lowest suggesting most of the subjects suffer from burden of dietary regimen practice. The “Dietary impact” was correlated with “Taste”, “Convenience” and “Cost” (p < 0.05). “Self-care” and “Satisfaction” were positively associated with well-controlled blood glucose and dietary regimen compliance, but negatively associated with “Dietary impact”. Diet-related QOL was significantly correlated with the Health-related QOL, particularly the mental and social component (p < 0.05). Diet-related QOL was negatively associated with BMI, and self monitoring blood glucose was negatively correlated with “Self-care” (p < 0.05). In conclusion, Dietrelated QOL might be appropriate to evaluate the effects of dietary regimen or nutrition education. The need for dietary education of cognitive-behavioral strategies and problem-solving ability is required. (Korean J Community Nutr 16(1) : 136~144, 2011)
Lim, Beong-Ou,Choue, Ryo-Won,Kim, Jong-Dai,Ju, Hyang-Ran,Park, Dong-Ki The Korean Nutrition Society 2003 Nutritional Sciences Vol.6 No.1
The effect of a-tocopherol on the formation and accumulation of phospholipid hydroperoxides, especially of phosphatidylcholine hydroperoxides, in the tissues of 2, 2 -azobis Hydrochloride (AAPH) - dosed rats was investigated. In a-tocopherol supplemented rats, the activities of glutathione peroxidase, catalase and superoxide dismutase were significantly inhibited, compared with the AAPH group. AAPH treatment led to oxidation of phospholipids in the liver, lungs, brain, plasma and red blood cells (RBC), resulting in a notable increase in phosphatidylcholine hydroperoxide (PCOOH). All tissues of the rats given an $\alpha$-tocopherol supplement showed an attenuation of the stimulating effect of AAPH, leading to low levels of formation of PCOOH. Also, the rats injected with AAPH and a-tocopherol showed relatively normal-appearing hepatocytes, except for a little loss of the granules. With regards to the morphological appearance of the liver, it was observed that oral intakes of a -tocopherol resulted in an antioxidant defense against attacks of peroxyl radicals. Thus, we suggest that a-tocopherol is potentially helpful in protecting membrane phospholipids against oxidative damage in vivo.