• Journal of Nutrition and Health
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• v.36 no.7
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• pp.667-674
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• 2003

The study was performed to investigate the effects of isoflavone and/or grape seed oil supplementation on serum and liver lipid profiles and bone strength in ovariectomized female rats. Female Spraque-Dawley rats were assigned into 4 groups of ovariectomized (O), isoflavone (0.085 mg/100 g b.w/day) in ovariectomized rats, grape seed oil in ovariectomized rats and isoflavone and/or grape seed oil in ovariectomized rats. After 8 weeks, biochemical profiles of serum, liver and bone were analyzed. Total food intakes, body weight gains and FER (food efficiency ratio) were not statistically significantly different among groups. Total cholesterol, triglyceride and LDL-cholesterol levels in serum were decreased by fed of isoflavone and/or grape seed oils. However, crude lipid and total cholesterol contents in liver were not affect of isoflavone and/or grape seed oil. The hepatic glutathione contents were increased by isoflavone and/or grape seed oil fed. The hepatic glutathione-S-transferase activity in isoflavone and/or grape seed oil supplemented groups were higher than that O group. Bone (scapular and femur bone) dry weight, femur of max weight and bending strength were no significant difference among groups. Our finding suggest that isoflavone/grape seed oils might have potential role for serum lipid profiles improvement and bone strength in vivo.

• Journal of the Korean Applied Science and Technology
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• v.5 no.1
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• pp.31-40
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• 1988

The purpous of the study was to find an effect of oral administered medium chain triglyceride(MCT) diet on the serum and enzyme activities of Spraque-Dawly rats when they were oral fed with MCT, soybean oil and palm oil. The result was as follow. 1) The body weight gains in MCT diet group was lower than that of the all experimental group. 2) Total cholesterol levels in serum and liver of MCT diet group were very lower than that of the all experimental groups. 3) HDL-cholesterol level of MCT diet group was higher than that of the all experimental group except normal group and VLDL, LDL-cholesterol levels was very higher. 4) TG and PL levels of MCT diet group higher than that of the control group. 5) The activities of GOT with soybean oil diet group and of GPT with MCT diet group were lower than that of the all experimental group. 6) HDL-levels in the serum lipoprotein of MCT diet group was increased and LDL levels was decreased.

• Journal of the Korean Society of Physical Medicine
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• v.7 no.2
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• pp.149-155
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• 2012

Purpose : The purpose of this study was to analyze the correlations among bone mineral density(BMD), serum lipid levels, and cognitive function in the elderly with dementia. Methods : We recruited seventy elderly with dementia(men=35, women=35) to participate in the Korean mini mental state examination(K-MMSE). Their T-scores and serum lipid levels were analyzed for correlation analysis. Results : The results of this study showed that there are significant correlations between cognitive function and three factors BMD, low-density lipoprotein cholesterol(LDL-C) level, and total cholesterol(TC) level. The cognitive function scores increased proportionally with BMD but were inversely proportional to LDL-C and TC levels. There were no significant relations among cognitive function, high-density lipoprotein cholesterol(HDL-C) level, and triglyceride(TG) level. Conclusion : These results indicate that there is a direct proportionality between cognitive function and BMD and inverse proportionalities between cognitive function and LDL-C level and between cognitive function and TC level. Therefore, these levels can be indices for preventing and predicting dementia.

• Journal of the East Asian Society of Dietary Life
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• v.14 no.5
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• pp.407-417
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• 2004

This study was conducted to investigate the application possibility of leaf and stem extract(LSE) extracted from the mixture of leaf and stem of ginseng radix(Panax ginseng CA. Meyer). This study measured the intake levels and efficiency ratio, growth rate, absorption ratio of carbohydrate, lipid and protein of rat by feeding with LSE during 6 weeks. We analyse the hematological and serum metabolic variables, serum lipid concentrations. Total diet and protein intake levels were low, but efficiency ratios were significantly high in LSE administered groups than the control group. Weight gain, liver and kidney weight of LSE groups were significantly higher than the control group. Blood RBC, Hct, Hb, total protein and albumin concentrations were reasonable levels in LSE administered groups compared to the basal diet group. Also serum total cholesterol, LDL-cholesterol, triglyceride contents of LSE groups were low, but HDL-cholesterol level was higher than the basal diet group. These results imply that leaf and stem of ginseng radix could be used as possible food resources, functional food material and feed stuff.

• Journal of the Korean Dietetic Association
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• v.5 no.2
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• pp.145-152
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• 1999

This study was to investigate the risk factors for the development of diabetes mellitus on healthy offsprings of Korea non-insulin dependent diabetes mellitus(NIDDM) patients. Forty four offsprings who have at least 1 parent with NIDDM and age, sex and body mass index(BMI) matched forty four healthy control subjects were collected for this study. BMI, skinfold thickness, waist/hip circumference ratio(WHR), fasting blood glucose, serum insulin, serum lipid profile, nutrient intakes and food behaviors were measured. There were no significant difference in BMI, WHR, fasting blood glucose, insulin, total cholesterol, triglyceride and daily nutrients intake between offsprings and controls. But skinfold thickness, LDL-cholesterol level and sweety food eating frequency were significantly higher in male offsprings than in male controls. And HDL-cholesterol was significantly lower in male offsprings than in male controls. Although there were no significant difference, offsprings had a overeating habit and ate more confectionery and greasy food than controls.

• Journal of the Korean Society of Food Science and Nutrition
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• v.27 no.5
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• pp.940-944
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• 1998

This research was performed to investigate the effect of Codonopsis lanceolata water extracted on the levels of lipid in serum and liver of rats fed high fat diet for 6 weeks. Experimental groups were divided into normal group(NF), high fat diet group(HF), high fat diet and Codonopsis lanceolata water extract treated group(HFW). Codonopsis lanceolata water extract was orally administrated at the level of 0.1ml/100g body weight per day. Body weight gain and feed intake were not significantly different in three groups, but feed efficiency ratio was increased in HF and HFW. The weights of liver, kidney, heart were not significantly different among the groups. The level of serum total lipid was higher in HF than NF, but Codonopsis lanceolata water extract decreased the level of the lipid. The levels of serum triglyceride and total cholesterol were significantly increased in HF, but they were significantly decreased by administration of Codonopsis lanceolata water extract. The levels of serum HDL-cholesterol and phospholipid were slightly increased by Codonopsis lanceolata water extract. Codonopsis lanceolata water extract significantly decreased the levels of liver total lipid, triglyceride and total cholesterol which were increased by high fat diet.

• Proceedings of the Ginseng society Conference
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• 2002.10a
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• pp.227-237
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• 2002

One prominent characteristic of2,3,7,8-tetrachlorodibenzop-dioxin (TCDD) toxicity in rats is a reduction of body weight accompanied by an altered serum lipid profile such as hyperlipidemia. A single administration of TCDD (50 ug/kg) resulted in a decrease of body weight and increase of serum cholesterol in rats. TCDD-induced weight loss and serum cholesterol elevation was reduced in rats administered with water extract (100 mg/kg) or saponin fraction (40 mg/kg) of Panax ginseng C.A.Meyer. In contrast, the administration of Panax quinquefolium did not inhibit the TCDD-induced weight loss and serum cholesterol elevation. Histological examinations of liver and testis revealed the administration of saponin fraction of Panax ginseng attenuated the TCDD-induced hispathologicallesions whereas the administration of saponin fraction of Panax quinquefolium did not. High performance liquid chromatographic analysis demonstrated high percentiles of ginsenoside Rg and ginsenoside $Rh_1$ were evident in saponin fraction of Panax ginseng. Results indicate that the protective effects of Panax ginseng, not Panax quinquefolium, on the TCDD-induced toxicity might be resulted from different compositions of saponins in Panax ginseng.

• Journal of the Korean Society of Food Science and Nutrition
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• v.18 no.3
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• pp.338-347
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• 1989

This study aims at revealing the effect of ${\omega}-3$ and ${\omega}-6$ polyunsaturated fatty acids on serum and lipid metabolism of liver in rats. Various diets were fed to 5 groups of rats differently composed of red pepper oil with about 64 % of ${\omega}-6$ linoleic acid and perilla oil with 60% or so of ${\omega}-3$ linolenic acid : group 1, 10% perilla oil ; group 2, 7.5% perilla oil and 2.5% red pepper oil; group 3, 5% perilla oil and 5% red pepper oil ; group 4, 2.5% perilla oil and 7.5% red pepper oil; group 5, 10% red pepper oil. The following shows the results. 1. As for cholesterol concentration in serum, group 1 was significantly lower than groups 4 and 5. 2. HDL-cholesterol concentration tended to grow gradually with the increase of ${\omega}-6$ linoleic acid and to decrease with the increase of ${\omega}-3$ linolenic acid. 3. Group 5 was the highest in HDL concentration of cholesterol. 4. About concentration of triglyceride and phospholipid in serum, group 2 was significantly lower than group 4. 5. In cholesterol level of liver, group 5 was the highest and groups 2, 3 and 4 were relatively lower. 6. Triglyceride concentration of liver was higher than others in groups 1 and 5.

• Journal of the Korean Society of Food Science and Nutrition
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• v.32 no.6
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• pp.887-892
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• 2003

The effects of liquid culture of Agaricus blazei Murill on the body weight gain, lipid metabolism, protein levels, and enzyme activities were studied in growing male rats. Sprague-Dawley rats were divided into three groups ; control group (A. blazei free water), 20 or 30% A. blazei groups (20 or 30% A. blazei in water) according to the levels of A. blazei supplementation. The rats were fed ad libitum each of the experimental beverage for 5 weeks. The body weight gain, food intake, food efficiency ratio, and organ weight of the 20 or 30% A. blazei groups were similar to those of the control group. There were no differences in the concentrations of triglyceride, total cholesterol, HDL-cholesterol, total protein and albumin, and the activities of GOT, GPT, LDH and alkaline phosphatase of the serum among the experimental groups. The calcium and phosphorus concentrations of serum in the 20 or 30% A. blazei group were significantly decreased compared with those of the control group. The concentrations of LDL-cholesterol and the atherogenic index of the 20 or 30% A. blazei groups were significantly lower than those of the control group, but the serum HDL-cholesterol/total cholesterol ratio was higher. These results showed that the 20 or 30% A. blazei feeding decreased the LDL-cholesterol and the atherogenic index, and increased HDL-cholesterol/total cholesterol ratio in serum of rats.

• Journal of the Korean Society of Food Science and Nutrition
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• v.39 no.9
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• pp.1279-1285
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• 2010

This study was conducted to investigate the effects of green tea or coffee consumption on the serum lipids profiles. This study analyzed data of 1,343 participants (753 males and 590 females) among the people who underwent medical check-up. The subjects were divided by three groups as pattern of green tea or coffee consumption. Anthropometric measurements, biochemical analysis and nutrient intake using a food frequency questionnaire were performed. There were no significant differences among groups in height, % body fat, waist circumference, and body mass index. There was no significant difference among groups in energy intake. Fat intake was significantly higher in green tea and coffee group than the control group in men subjects. The intakes of dietary Fe, vitamin A, $\beta$-carotene, and folate was the lowest in coffee group (p<0.05). The intakes of dietary fat was the highest in coffee group in male subjects (p<0.05). Serum concentrations of total cholesterol and LDL-cholesterol were green tea< control< coffee group in order by multivariate analysis after adjusting for confounding factors. The serum concentrations of total cholesterol and LDL-cholesterol were significantly lower in green tea group than coffee group by multivariate analysis after adjusting for confounding factors (p<0.05). However, there was no significant difference in the serum concentrations of total cholesterol and LDL-cholesterol between green tea and control group. These results suggest that green tea consumption didn't show positive effects in preventing hyperlipidemia but coffee consumption showed negative effects in hyperlipidemia.