• The Korean Journal of Food And Nutrition
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• v.20 no.3
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• pp.245-252
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• 2007

This study investigated the effects of conjugated linoleic acid(CLA) on the fat deposition, triglyceride levels and the expression of stearoyl-CoA desaturase 1(SCD1) in the livers of male ICR mice that were fed with either soybean oil or beef tallow supplemented with CLA. Mice weighing $25{\sim}30$ g were divided into four groups; soybean oil(SBO), and SBO supplemented with 1% CLA(SBOC), beef tallow(BT) and BT supplemented with 1% CLA(BTC). Each group consisted of 10 mice that were fed the experimental diets for 4 weeks. The experimental diets consisted of 64% carbohydrate, 20% protein, and 16% fat in terms of their contributions to total calories. All other nutrients were identical in the diets. Triglyceride measurements were completed using a kit. Fatty acid compositions were analyzed in the liver using gas chromatography. The levels of SCD1 expression were analyzed by RT-PCR in the liver. No significant differences were found for food intake level, body weight and food efficiency among the experimental groups. However, the weights of epididymal fat pads and plasma triglyceride levels were significantly lower in SBOC and BTC(p<0.05) compared to the SBO and BT groups. These effects were similar in the CLA supplemented groups. The expression level of SCD1 gene and ${\Delta}9$ desaturase index were not significantly different, regardless of the fat used for CLA supplementation. Based on these results, addition of CLA showed decreasing effects on the fat depots weight and the concentration of triglyceride regardless of the fat sources. The SCD1 gene expression and ${\Delta}9$ desaturase index were not influenced by the types of fats with respect to the CLA effects.

• Journal of Pharmaceutical Investigation
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• v.19 no.3
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• pp.137-143
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• 1989

This study was attempted to investigate the effect of Tricholoma matsutake on experimentally induced hyperlipemia in rats. The levels of cholesterol, triglyceride and phospholipid were measured. Diagnostic attention has been paid to the cholesterol concentration associated with high density lipoprotein (HDL), which appears to be inversely related to the incidence of coronary artery disease. For these reasons, determination of HDL-cholesterol has significant meaning. Total cholesterol was determined by Abell-Kindall method, and to measure HDL-cholesterol, serum low density lipoproteins (LDL) were first selectively precipitated by HDL-precipitating reagent. The results obtained were as follows : 1) The level of total cholesterol in serum of hyperlipemic rats was decreased by oral administration of Tricholoma matsutake extract. 2) The level of HDL-cholesterol was increased by the mushroom extract. 3) The level of triglyceride was significantly decreased by the mushroom extract. 4) The level of phospholipid was slightly decreased by the mushroom extract.

• Archives of Pharmacal Research
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• v.14 no.1
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• pp.44-47
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• 1991

Blood lipid levels in rats with high fat-fed hyperlipemia were determined after intraperitoneal administration of a methanolic extract of Prunus davidiana Fr. stems. Administration of the methanolic extract for 6 days produced a significant decrease of blood triglyceride and total cholesterol, and the atherogenic index was also improved. In addition to the hypolipemic effect, the methanolic extract was also shown to be effective in reducing an elevated level of glucose in rats with hyperlipemia resulting from high-fat feeding. On the other hand, blood triglyceride and total cholesterol in rats fed with stock diet were not affected by administration of the methanolic extract even if there was a tendency to decrease. No significant change was also found in the level of glucose. Thus, it is suggested that this methanolic extract probably may increase the metabolic utilization only when fed with excess fat.

• Journal of Nutrition and Health
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• v.30 no.7
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• pp.789-796
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• 1997

The effects of MCC and palm oil at different levels on lipid metabolism were assessed in adolescent rat. Dietary fat levels were 20% and 40% (kcal/kcal) and MCC level were 0%, 2%, and 4% (wt/wt). The experimental period took 8 weeks. During the experiment, weight gain and food efficiency ration were not affected by dietary factors. The weight of thymus however, was lower in high fat groups than in middle fat groups. The contents of total lipid and total cholesterol in plasma and HDL-cholesterol in plasma and HDL-cholesterol were significantly affected by dietary factors. The concentrations of cholesterol in LDL and VLDL , and the triglyceride content of VLDL was higher in high fat groups than in middle fat groups. Adding MCC lowered the LDL triglyceride in the high fat groups. The analysis of plasma fatty acids generally reflected the composition of the dietary palm oil. MCC had significant effects on total lipid and triglyceride of feces, but not on total cholesterol . In conclusion, the level of MCC had little hypolipodemic effects on lipid metabolism in rats fed a high fat diet. the middle fat group that contained 4% MCC showed increased contents of fecal triglyceride than the others, indicating that MCC had an effect on lipid absorption. Therefore, the other physiological functions of MCC need to be tested for their useful applications.

• The Korea Journal of Herbology
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• v.25 no.3
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• pp.117-121
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• 2010

Objective：The Herbal Remedy for Diabetes Mellitus-01 (HRDM-01) is composed of 11 species of medicinal plants. HRDM-01 is used as anti-hyperglycaemic agent. Anti-hyperglycaemic agents in western medicine often have hepatotoxicities. Therefore, we investigated safety of HRDM-01, especially in liver functions. Methods：We investigated the effects of HRDM-01 on liver function measuring serum AST, ALT and LDH levels and histopathological changes of liver tissue using photomicroscope. In addition, we also investigated the effects on serum lipid levels such as total cholesterol, HDL-cholesterol and triglyceride. Results：In our experiment, single injection of streptozotocin elevated levels of AST and ALT in serum. But LDH level was not affected. In addition, our animal model showed elevated levels of total cholesterol and triglyceride in serum. 30 days treatment with HRDM-01 lowered serum AST level. Serum levels of ALT and LDH did not affected. In addition, HRDM-01 lowered serum triglyceride level significantly. In histopathological observation, we did not find any abnormal changes in all experimental groups. Conclusions：Briefly, HRDM-01 did not elevate serum levels of ALT, LDH, total cholesterol and did not affect histopathological changes in liver tissues. Moreover, HRDM-01 lowered serum AST, triglyceride, which are elevated by induction of diabetes mellitus. These results suggest the safety of HRDM-01 in diabetic treatment.

• The Korea Journal of Herbology
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• v.23 no.1
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• pp.17-22
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• 2008

Ojectives : Cheonggukjang(natto) is known to have anti-hyperlipidemic action. This study was designed to investigate whether Herbal-cheonggukjang (HC, Herbal-natto) is more effective than cheonggukjang only, Methods : We investigated anti-hyperlipidemic effects of HC in hyperlipidemic rats induced by high-fat diet in terms of observation on levels of total cholesterol, HDL-cholesterol and triglyceride in serum. HC was made by cheonggukjang added Codonopsis Lanceolata, Houttuynia cordata and Lentinus edodes in indicated concetrations. Results : In this experiment, hyperlipidemic rats showed elevated levels of total cholesterol and triglyceride, and also showed lowered level of HDL-cholesterol. Oral administration of HC decreased levels of total cholesterol and triglyceride, Cheonggukjang(natto) did not affect levels of total cholesterol, HDL cholesterol and triglyceride. Conclusions : In these results, oral administration of HC decreased total cholesterol and triglyceride effectively. These results demonstrate that HC is useful to modulate cholesterol and triglyceride in serum.

• The Journal of Korean Obstetrics and Gynecology
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• v.28 no.1
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• pp.1-12
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• 2015

Objectives: Taraxaci Herba (TH) have been used in oriental medicine for many centuries as a heat-clearing, detoxifying and stimulating milk secretion drug. Therefore, the purpose of this study was to investigate the effects of TH on the sex hormone changes and lipid metabolism in the experimental model. Methods: The experimental model of menopause was induced by bilateral ovariectomy in rats. We used TH extract with freeze-dried and $200{\pm}20g$ female Sprague-dawley rats for this Study. The level of serum total cholesterol, serum triglyceride, serum HDL-cholesterol, serum total estrogen, serum progesterone, serum follicle stimulating hormone (FSH), and body weight were measured. Results: The results of this study were obtained as follows; 1. Sample A and Sample B significantly decreased body weight and level of serum total cholesterol, and significantly increased level of serum total estrogen as compared with control group. 2. Sample A decreased level of serum triglyceride, and was increased level of HDL-cholesterol, serum progesterone, serum FSH as compared with control group. 3. Sample B significantly increased level of HDL-cholesterol, serum FSH as compared with control group. 4. Sample B decreased level of serum triglyceride, and was increased level of serum progesterone as compared with control group. Conclusions: These results suggest that TH could be applied effectively on the treatment of menopausal syndrome.

• Journal of Physiology & Pathology in Korean Medicine
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• v.21 no.2
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• pp.474-478
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• 2007

This study evaluated effects of Yanggyuksanhwa-tang(YST) on diabetic rats. Diabetic condition in rats was induced by streptozotocin injection. Then control effect of YST was observed with changes of serum glucose, insulin, and triglyceride levels and hepatic glucokinse activity. YST treatment was resulted significant decrease of high serum glucose level of diabetic rats induced by streptozotocin at 5th day of YST treatment. YST treatment was resulted increase of low serum insulin level of diabetic rats induced by streptozotocin, but it was not significant statistically. YST treatment was resulted significant decrease of high serum triglyceride level of diabetic rats induced by streptozotocin at 3rd and 5th of YST treatment. YST treatment was resulted significant increase of low hepatic glucokinase activity of diabetic rats induced by streptozotocin at 5th day of YST treatment. These results suggest that YST has effects on serum glucose control against cerebral inchemic damage under diabetic condition.

• Journal of Korean Medicine for Obesity Research
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• v.18 no.1
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• pp.27-35
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• 2018

Objectives: The aim of this study is to investigate the effects of Daecheongryoung-tang (DCR) therapy on body weight, serum total cholesterol, high density lipoprotein (HDL) cholesterol, low density lipoprotein (LDL) cholesterol, triglyceride, free fatty acid, total lipid, phospholipid level and complete blood cell count of obese rats. Methods: 34 rats are divided into 4 groups, the rats in the normal group are 7 and the rats in the other group are 9 per group; Normal group (general fat diet and no medication), Control group (high-fat diet and no medication), DCR_L group (high-fat diet and DCR 250 mg medication) and DCR_H group (high-fat diet and DCR 500 mg medication). DCR is administrated for 6 weeks. Results: There is significant statistical difference between Control group and DCR-H group for the body weight, the total cholesterol, LDL cholesterol, triglyceride, free fatty acid level. Also, there is significant statistical difference among Control group, DCR_L group and DCR_H group for body weight, triglyceride, free fatty acid and phospholipid level. Conclusions: These results suggest that medication of DCR_L and DCR_H is effective for the treatment of obesity.

• Journal of Oriental Neuropsychiatry
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• v.5 no.1
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• pp.81-91
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• 1994

This exoeriments were conducted to study anti-stress effects Samulanshintang on the weight change, ${\beta}-lipoprotein$, total cholesterol and triglyceride consentration of rats stressed by immobilization. The following results have been obtained : 1. Samulanshintang reduced significantly the body weight loss of rats stressed by immobilization. 2. Samulanshintang decreased significantly the serum cortisol level of rats stressed by immobilization. 3. Samulanshintang decreased significantly the serum ${\beta}-lipoprotein$ level of rats stressed by immobilization. 4. Samulanshintang decreased significantly the serum total cholesterol level of rats stressed by immobilization. 5. Samulanshintang decreased significantly the serum triglyceride level of rats stressed by immobilization. According to the above results, it is concluded that Samulanshintang has significant effect in reducing stress.