http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
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.
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.