• Proceedings of the Korean Nutrition Society Conference
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• 2001.11a
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• pp.49-49
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• 2001

• Journal of Ginseng Research
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• v.28 no.1
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• pp.33-38
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• 2004

This study was carried out to determine the effect of white and red Panak ginseng on body weight gain, feed efficiency, epididymal fat weight, and total serum cholesterol and triglyceride levels in male rats (Wister/ST, 8-week-old, 320 g) fed high fat diet. Rats were divided largely into two groups; normal control (NC) and high-fat-diet (HFD)-fed groups. HFD-fed animals were subdivided into 2 groups; HFD-fed control (FC), and HFD- and ginseng-fed groups. HFD and ginseng fed animals were furthor subdivided into white (WG)- and red ginseng (RG)-treated groups. Ginseng-treated groups received ethanol extract at daily doses of 250, 500, 1,000 mg/kg b.w. for 4 weeks. Consequently, a total of 40 rats were divided into 8 groups. Body weight gain of WG-500 (P<0.05), WG1000 (P<0.01) and RG500 (P<0.05) was significantly lower than that of the NC. Feed efficiency showed same result. The epididymal fat weight of WG500, WG1000 and RG250 was markedly lower (P<0.05) than that in FC. Total serum cholesterol level of WG250, WG500, WG1000 and RG1000 groups were significantly lower (P<0.05) than that of FC. Decrease in the total cholesterol level was most significant in WG100 group. Treatment of ginseng significantly reduced serum free cholesterol and triglyceride levels of the HFD-fed rats irrespective of white or red ginseng. Among the test groups, administration of ginseng at daily dose of 1,000 mg/kg b.w. showed the most potent free cholesterol and triglyceride lowering activity. These results led us to the conclusion that administration of ginseng lowers serum total or free cholesterol and triglyceride levels in HFD-fed animals. Moreover the beneficial effect of white ginseng was slightly more potent than that of the red ginseng.

• Journal of Nutrition and Health
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• v.22 no.1
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• pp.42-53
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• 1989

The research was designed to study the effect of different fat sources and levels on Body lipid metabolizm and immune responses in Sprague-Dawely strain male rats. These effect of different fat sources compared with sesame Oil, Perilla oil and Beet tallow. Fat sources were divided into 3 groups respectively 7%, 15%, 30% fat level on diet weight basis. The experimental period was 54days. 1) The body weight gain was significantly low in NF group. In Sesame oil group and perilla oil group, low fat level groups were higher than medium, high fat level groups. But in Beef tallow group, high fat level groups were higher than low and Medium groups. 2) The weight of liver, kidney and epididymal fat ped tend to increse with increasing body weight. 3) The contents of triglyceride and total lipid in serum were significantly different with dietary fat sources and Perilla oil group was the lowest. 4) The contents of triglyceride and total lipid in liver were significantly different with dietary fat levels and high fat level group was higher than low fat level group. 5) Perilla oil group, compared with Beef tallow group, showed the higher excretion of cholesterol through feces and the higher deposit of cholesterol in liver. Therefore serum cholesterol level of Perilla oil group was lower than that of Beef tallow group. But eventhough Sesame oil is vegetable oil, Sesame oil did not showed an effect like Perllia oil on serum cholesterol level. 6) Weight of thymus decreased with fat levels particularly in vegetale oil. And it had on effect on mitogen response, mitogen response decreased with fat level in vegetable oil. But in Beef tallow, there was no difference in fat level.

• Asian Pacific Journal of Cancer Prevention
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• v.15 no.6
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• pp.2477-2483
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• 2014

Azoxymethane (AOM) is a potent genotoxic carcinogen which specifically induces colon cancer. Hyperlipidemia and diabetes have several influences on colon cancer development, with genetic and environmental exposure aspects. Here, we investigated plasma lipid and glucose concentrations in Kunming mice randomized into four groups; control (no AOM or oil exposure), AOM control, AOM + pork oil, and AOM + canola oil. Aberrant crypt foci (ACF), plasma cholesterol, plasma triglyceride, plasma glucose and organ weight were examined 32 weeks after AOM injection. Results revealed that AOM exposure significantly increased ACF number, plasma triglyceride and glucose level. Further, male mice displayed a much higher plasma triglyceride level than female mice in the AOM control group. Dietary fat significantly inhibited AOM-induced hypertriglyceridemia, and canola oil had stronger inhibitory effect than pork oil. AOM-induced hyperglycemia had no sex-difference and was not significantly modified by dietary fat. However, AOM itself not change plasma cholesterol level. AOM significantly increased liver and spleen weight in male mice, but decreased kidney weight in female mice. On the other hand, mice testis weight decreased when fed canola oil. AOM could induce colorectal carcinogenesis, hypertriglyceridemia and hyperglycemia in Kunming mice at the same time, with subsequent studies required to investigate their genome association.

• The Korean Journal of Mycology
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• v.33 no.2
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• pp.64-68
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• 2005

This investigation was undertaken to study the effects of oral administration of Inonotus obliquus mycelia produced by a submerged culture on plasma glucose level and other biochemical parameters in streptozotocin (STZ)-induced diabetic rats. The mycelia, at the dose of 200 mg/kg body weight (BW), substantially reduced the plasma glucose level by as much as 23.1% as compared to the control group. The levels of total cholesterol and triglyceride in plasma were reduced to the extent of 12.6% and 22.6%, respectively. The activities of alanine transaminase (ALT) and aspartate transaminase (AST) were decreased by 27.6% and 21.9%, respectively, under the influence of I. obliquus mycelia. The general components of I. obliquus mycelia were found to contain 5.55% crude ash, 2.35% crude fat, 28.29% crude protein, 9.53% carbohydrate, and 54.28% dietary fiber.

• Journal of the East Asian Society of Dietary Life
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• v.8 no.4
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• pp.379-387
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• 1998

Magnesium(Mg) plays an important role in lipid metabolism and Mg deficiency but Ca sufficiency Increases serum cholesterol and triglyceride. The relationships of serum Mg, Ca, Ca/Mg ratio with lipids was examined in 79 female college students in Choong-Nam area. Subjects were divided into underweight, normal and overweight groups according to their BMI. The average age, body weight, height and BMI were 21.9yr, 55.9kg, 158.5cm and 22.62kg/$m^2$ respectively. Height was not different between groups. Serum cholesterol and LDL-cholesterol concentrations were significantly lower in the underweight group than other groups. BMI had positive correlations with LDL-cholesterol, atherogenic index (AI) and LDL-cholesterol/HDL-cholesterol ratio(LPH), and negative correlations with HDL-cholesterol/total cholesterol ratio. Serum minerals (serum Mg, Ca, Ca/Mg ratio) and serum lipid concentrations were not significantly different between groups. However, there was a tendency of increasing serum Mg level with increasing serum HDL-cholestrol, HDL-cholesterol/total cholesterol ratio and decreasing serum LDL-cholesterol, LPH, total cholesterol/HDL-cholesterol ratio(TPH) and AI. And there was a tendency of increasing serum Ca level with increasing serum HDL-cholesterol/total cholesterol ratio and decreasing serum triglyceride, LDL-cholesterol, LPH, TPH and AI. And there was a tendency of increasing serum Ca /Mg ratio level with decreasing triglyceride, serum LDL-cholesterol and TPH. This study was limited within serum levels of minerals (serum Mg, Ca and Ca/Mg ratio), serum lipids concerned with CHD, therefore I hope there will be wider efforts to consider about the dietary levels of minerals for presentation of the connection between dietary Mg, Ca and serum lipids.

• Journal of Animal Science and Technology
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• v.47 no.2
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• pp.195-204
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• 2005

The current study was conducted to investigate the effects of dietary conjugated linoleic acid(CLA) on growth performance and body fat metabolism in broiler chickens. A total of 48 male birds aged 3 days were randomly allotted into three dietary groups; CORN(com oil 1.5%), CLA I (com oil 0.75 %+ CLA 0.75 %) and CLA II(CLA 1.5%) groups. After feeding commercial diet ad libitum for 3 weeks, eight selected birds on the basis of body weight were housed, two birds in a cage, and continuously given ad libitum corresponding experimental diet for another 2 weeks. As a result, dietary addition of CLA did not influence on body weight, gain and feed conversion rote. The relative weights of the liver and deposited fats(abdominal and thigh fat' pads) were not also affected by the dietary treatments. Serum glucose, triglyceride and cholesterol levels markedly( P < 0.05) decreased in CLA II compared with those in CORN group. However, serum nonesterified fatty acid(NEFA) was not altered by dietary CLA. Serum leptin level was tended to be decreased by dietary CLA without statistical difference. The diet supplemented with CLA caused a significant(P< 0.05) decrease in hepatic total lipid and NEFA without changing triglyceride level. Also, feeding dietary CLA at the level of 1.5% reduced leptin mRNA expression in the liver and abdominal fats compared with feeding com oil, In conclusion, our results suggest that dietary 1.5% CLA may affect, at least in part, lipid metabolism in the liver of broiler chickens.

• Korean Journal of Plant Resources
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• v.17 no.3
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• pp.323-330
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• 2004

Effects of Guemengja (Rosae Laevigatae Michx.) Extracts on serum and liver lipid composition and antioxidative capacity were investigated in rat fed high oxidized fat. Twenty eight male Sprague-Dawley rats weighing 159.35$\pm$2.17g were blocked into four groups according to body weight and raised seven weeks with basal diet (normal group, I), basal diet and 10% oxidized fat (control group, II), basal diet, 10% oxidized fat and 100mg/kgg Guemengja Extracts (100mg/kg Guemengja Extracts group, III) and basal diet, 10% oxidized fat and 200mg/kg Guemengja Extracts (200mg/kg Guemengja Extracts group, IV). The level of plasma total cholesterol and triglyceride showed a tendency to decrease, whereas the plasma HDL-cholesterol concentration revealed a tendency to increase in guemengja extracts groups. The level of liver total cholesterol showed no significantly different in all treatment groups, however the level of liver triglyceride showed a tendance to decrease in guemengja extracts groups. Thiobarbituric acid(TBARS) values in plasma and liver showed a tendence to decrease in guemengja extracts groups. The guemengja extracts samples have also decreased the plasma GOT and GPT activities, whereas they have increased the liver glutathione peroxidase, superoxide dismutase and catalase activity.

• Journal of Korean Academy of Nursing
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• v.28 no.4
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• pp.832-845
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• 1998

The purpose of this study is to analyze the effects of exercise therapy on serum lipid levels and antioxidants of obese and normal college female students. The subject group composed of ten normal-weight students(below 30% body fat ratio) and ten obese students(above 30% body fat ratio). After a pilot test, the subjects were given an eight-weeks exercise program. Before and after the exercise program, the subjects were given test for serum lipid and antioxidants were analyzed. The SAS program was used in the data analysis. The statistical measurements employed here were T-test, Wilcoxon signed rank test, and Wilcoxon rank sum test. The results of this research are as follows. 1) The effects of exercise therapy on serum lipid levels : Before the exercise therapy, the levels of Total-cholesterol, Triglyceride and LDL-cholesterol of the obese group were highier than those of the normal-weight group. However, the HDL-cholesterol levels were highier in the normal-weight group than in the obese group, but these differences were not significant. With the exercise therapy, the levels of Total-cholesterol increased gradually. The HDL-cholesterol increased gradually, the LDL-cholesterol level decreased in both groups, However, the Triglyceride level decreased in the obese group and increased in normal group, but the difference was not significant. 2) The effects of the exercise therapy on serum antioxidants ; Before exercise therapy, the serum FR and GSSG levels of the obese group were significantly highier than those of the normal-weight group(p=0.00, p=0.04). The serum GSH level of the normal-weight group was highier than that of the obese group, and the serum MDA level of the obese group was highier than that of the normal-weight group. Again these differences were not significant. With exercise therapy, serum FR level was reduced and serum GSSG level significantly increased in both group(obese group p=0.01, normal-weight group p=0.01), The serum GSH level of the obese group significantly increased (p=0.01), and serum MDA level significantly increased in the obese group(p=0.01), but the difference in the normal-weight group was not significant. These results show that regular exercise therapy reduces serum FR levels and activation of antioxidant systems, and suppress oxidative stress. These effects were slightly highier in the obese group than in the normal-weight group. The regular exercise therapy decreased the serum Triglyceride levels more in the obese group than in the normal-weight group. However the improvement of the serum lipid profile may require a longer exercise period than eight weeks. The results show that the exercise therapy was overall more effective in the obese group than the normal-weight group.

• The Journal of Korean Medicine
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• v.16 no.1 s.29
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• pp.209-226
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• 1995

In order to investigate the protective effects of Jiyusaenggan-Tang by F-I(Jiyusaenggan-Tang aspirated by distilled water), F-II(Non-polysaccharides in Jiyusaenggan-Tang) and F-III(Polysaccharides in Jiyusaenggan-Tang), experimental studies were performed in mice with liver injury induced by $CCI_4$, and d-galactosamine. The results were summarized as follows : 1. The increases of the serum GOT activities in mice induced by $CCI_4$ were inhibited significantly by the administration of highly concentrated FIII. The increases of the serum GPT, LDH, and ALP activities in mice induced by $CCI_4$ were inhibited significantly by the administration of highly concentrated FI and FIII. 2. The increases of the serum total-cholesterol and triglyceride activities in mice induced by $CCI_4$ were inhibited significantly by the administration of highly concentrated FI, FII and FIII. 3. On liver injury induced by the $CCI_4$, the activities of GOT, GPT, ALP, LDH were inhibited by highly concentrated FIII, F-I, F-II, and F-I, F-II, F-III on total cholesterol level and F-III, F-I, F-II on triglyceride level in order of their efficacies. And F-III is considered to be the most effective component. 4. The increases of the serum GOT, GPT activities in mice induced by d-galactosamine were inhibited significantly by the administration of FI and FIII. The increases of the serum LDH, ALP activities in mice induced by d-galactosamine were inhibited significantly by the administration of FI and FIII. 5. The increases of the serum Total-cholesterol, Triglyceride activities in mice induced by d-galactosamine were inhibited significantly by the administration of FI, FII and FIII. 6. The increases of the serum GOT, GPT activities in mice induced by d-galactosamine were inhibited significantly in F-III administrated group and then F-I in order of efficacies. FII does not showed significant effect, on inhibiting the activities of serum GOT and GPT levels. The activity of ALP was inhibited by F-III, F-I, F-II, LDH by F-III, F-I in order of efficacies, and F-II did not showed significant effect on LDH activity. The triglyceride level was decreased significantly by F-III, F-II, F-I and the total cholesterol level by F-II, F-I, F-III in order of their efficacies. Judging from the above results, it is considered that Jiyusaenggan-Tang has protective effect against liver injury, and that Polysaccharides in Jiyusaenggan-Tang is more effective.