• Journal of Korean Medicine Rehabilitation
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• v.19 no.4
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• pp.79-93
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• 2009

Objectives : In order to investigate the effects of Gambibang-3(here in after referred to GBB3) on the obese gene and obese inhibitory, C57BL/6 mice were induced by high fat diet. Methods : C57BL/6 mice were divided into four groups(normal, high fat diet with control, high fat diet with Reductil(here in after referred to RDT), high fat diet with GBB3 extract) and fed for 8 weeks. And observed that, the weight change of the adipocytes in body and liver, total cholesterol, LDL-cholesterol, HDL-cholesterol, triglyceride, glucose, leptin change in the serum, the expression of ${\beta}3AR$ and leptin gene in 3T3 cell and primary adipocyte cell. Results & conclusions : The following results were obtained in this study. 1. GBB3 and RDT group showed that the revelation of ${\beta}3AR$ in primary adipose cell and 3T3 cell were increased considerably, and that the revelation of leptin in primary adipose cell and 3T3 cell were decreased considerably. 2. GBB3 and RDT group showed that the weight of adipocyte and liver were not different with control group significantly. 3. GBB3 and RDT group showed that the amount of HDL-Cholesterol were increased considerably, the amount of glucose, LDL-Cholesterol and Triglyceride were decreased considerably. 4. GBB3 group showed that the amount of leptin in the serum were decreased considerably.

• Journal of Korean Medicine Rehabilitation
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• v.20 no.2
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• pp.35-50
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• 2010

Objectives : In order to investigate the effects of So-yangin Biman-bang(here in after referred to BM) on the obese gene and obese inhibitory, C57BL/6 mice were distinctively induced by high fat diet. Methods : C57BL/6 mice were divided into four groups(normal, high fat diet with control, high fat diet with Reductil(here in after referred to RDT), high fat diet with BM extract) and have been fed for 8 weeks. Through observing the process, the weight change of the adipocytes in body and liver, total cholesterol, LDL-cholesterol, HDL-cholesterol, triglyceride, glucose, leptin change in the serum, the expression of ${\beta}3AR$ and leptin gene in 3T3-L1 cell and primary adipocyte cell. Results : The following results have been found in this study. 1. Losing weight have significantly been shown. 2. The weight change of the body adipocyte and liver have been decreased but no significance has been found. 3. With close observation on the change of blood, HDL-cholesterol has positively been increased in numbers but the level of glucose, LDL-cholesterol, triglyceride have distinctively been decreased. 4. The manifestation of ${\beta}3AR$ in 3T3-L1 cell and primary adipocyte cell have shown a definite increase in numbers but the manifestation of leptin has shown certain decrease in its amount. Conclusions : As results of this, So-yangin Biman-bang is thought to be effective in metabolic syndrom and lipid metabolism disorder that can possibly be occurred by obesity control and treatment. The clinical research will be needed in order to apply to So-yangin constitution in the future.

• The Journal of Korean Obstetrics and Gynecology
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• v.34 no.1
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• pp.48-65
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• 2021

Objectives: This study was designed to evaluate the efficacy of Changbudodam-tang on obesity by using high-fat diet rats. Methods: Rats were divided into five groups. Normal group: Normal diet, Control group: High-fat diet, Positive control group: High-fat diet+Dietamin 4 mg/kg/day, Changbudodam-tang-Low group: High-fat diet+Changbudodam-tang 250 mg/kg/day, Changbudodam-tang-High group: High-fat diet+Changbudodam-tang 500 mg/kg/day. Weight, food intake were measured every week. After 7 weeks, total cholesterol, high density lipoprotein-cholesterol, low density lipoprotein-cholesterol, Triglyceride, free fatty acid, aspartate aminotransferase, alanine aminotransferase, complete blood count were measured and messenger ribonucleic acid expression of adiponectin, peroxisome proliferator-activated receptor-γ, leptin were observed using Reverse transcription polymerase chain reaction of liver cells. Results: There was no difference in food intake between groups. Body weight tended to decrease compared with the Control group, but it wasn't statistically meaningfull. The total cholesterol, low density lipoprotein-cholesterol, Triglyceride, free fatty acid tended to decrease compared with the Control group. High density lipoprotein-cholesterol tended to decrease compared with the Control group, but it wasn't statistically meaningfull. White blood cell, red blood cell, hemoglobin, platelet, aspartate aminotransferase, alanine aminotransferase were not affected by Changbudodam-tang. The messenger ribonucleic acid expression of Adiponectin, peroxisome proliferator-activated receptor-γ, leptin, which are involved in the differentiation of adipocytes, was decreased compared with the Control group. Conclusions: Based on the results above, it is suggested that Changbudodam-tang can be applied to improving serum lipid levels in obese patients caused by high fat diets.

• Korean Journal of Acupuncture
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• v.21 no.1
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• pp.51-60
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• 2004

Objectives : This research was performed to investigate the effect of herbal acupuncture(Ephedra sinica and Green tea) at Umnungchon(SP9) and Pungnyung(ST40) on weight gain, food intakes, food efficiency ratios, HDL-cholesterol, triglyceride, free fatty acid on rats fed high fat diet for 5weeks. Methods : Experimental groups were divided into normal group(Sham), high fat diet group(Con), high fat diet and Ephedra sinica-herbal acupuncture in SP9 ST40 treated group(ES), high fat diet and Green tea-herbal acupuncture in SP9 ST40 treated group (GT), high fat diet and Ephedra sinica+Green tea-herbal acupuncture in SP9 ST40 treated group(ES+GT). Herbal acupuncture was bilaterally treated at the level of 19.125mg/ml per 2 days during 5 weeks. Results : Body weight, feed intake and feed efficiency ratio were decreased in Sham, ES, ES+GT, compared with control group. The level of serum HDL-cholesterol was increased in sham, tender to increase in ES, ES+GT. The change on that of serum triglyceride was decreased in sham, ES, ES+GT and free fatty acid was decrease in sham, ES+GT. Conclusions : Ephedra sinica with Green tea-herbal acupuncture in SP9 ST40 can control the Body weight, feed intake and feed efficiency ratio, HDL-cholesterol, triglyceride, free fatty acid.

• Journal of the Korean Society of Food Science and Nutrition
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• v.41 no.1
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• pp.49-56
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• 2012

This study examined the effects of baked garlic powder on the lipid metabolism in rats fed a high-fat/highcholesterol diet for 4 weeks to induce hyperlipidemia. Male Sprague-Dawley rats were assigned to four groups according to the dietary fat, cholesterol and baked garlic powder levels. The experimental groups were normal diet group (N), a high-fat/high-cholesterol diet group (C), a high-fat/high-cholesterol diet with 1.5% baked garlic powder group (GPL) and a high-fat/high-cholesterol diet with 3% baked garlic powder group (GPH). The body weight gain, food intake and food efficiency ratio were similar in the experimental groups. The epididymal adipose tissues weight of the C group was higher than that of the N group, whereas those of the groups fed baked garlic powder were decreased gradually. The ALT and ALP activities were similar in the C groups, but the serum AST and LDH activities elevated by a high-fat/high-cholesterol diet were decreased significantly by feeding a 3% baked garlic powder diet. The serum triglyceride, total cholesterol and LDL-cholesterol levels as well as the atherogenic index and cardiac risk factor tended to decrease in the groups fed baked garlic powder than the C group, whereas the serum HDL-cholesterol level was lower in the C group and remarkably in groups fed baked garlic powder than the control group. The total cholesterol level in the liver and mesenteric adipose tissue and the triglyceride level in epididymal tissue were lower in the groups fed baked garlic powder than the C group. These results suggest that baked garlic powder reduces the serum lipid components and improves the lipid metabolism in hyperlipidemic rats induced with a high-fat/high-cholesterol diet.

• Nutritional Sciences
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• v.3 no.1
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• pp.11-17
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• 2000

This study was intended to examine whether dehydroepiandrosterone (DHEA) and dietary fat level or source could modulate glutathione utilizing detoxifying system activity and the cytosolic NADPH generation in rat liver. Male Sprague-Dawley rats were fed semipurifed diet containing either 2%(w/w) corn oil (low level of corn oil diet: 5 ca% of fat) 15% corn oil (high level of corn oil diet: 31 cal% of fat) or 13% sardine oil plus 2% corn oil(high level of fish oil diet: 31 cal% of fat) for 9 weeks. Half of the rats in each diet group were fed a diet supplemented with 0.2% DHEA (w/w). DHEA administration increased plasma total cholesterol level in low corn oil diet-fed rats. The high fish oil diet significantly decreased plasma total cholesterol level compared to the high corn oil diet. Plasma triglyceride level was not significantly changed by DHEA administration and dietary fat level and source. Fasting plasma glucose level was increased by DHEA administration and fish oil diet. Glucose 6-phosphate dehydrogenase activity in liver tissue was significantly increased by DHEA administration and high fat diet, especially fish oil diet. Malic enzyme activity in liver tissue was significantly increased by DHEA administration and high fat diet, especially fish oil diet. Malic enzyme activity in liver tissue was significantly increased by DHEA administration. DHEA suppressed the glutathione peroxidase, glutathione-dependent enzymes compared to the low corn oil diet, while fish oil diet elevated the activity of glutathione peroxidase and glutathione reductase compared to corn oil diet. These results suggest that DHEA administration and high level of corn oil diet may suppress the cellular detoxifying system activity through reduction of glutathione utilization, while the fish oil diet did not show these effects.

• Journal of Pharmacopuncture
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• v.7 no.1 s.12
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• pp.87-100
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• 2004

Objective : This research was performed to investigate the effect of herbal acupuncture(Atratylodes japonica, Coix lachrymajobi, Ephedra sinica, Atratylodes japonica mixed with Coix lachrymajobi and Ephedra sinica mixed with Green tea) at Pungnyung(ST40) and Umnungchon(SP9) on weight gain, food intake, food efficiency, serum of lipid concentrations, liver function and HDL to total cholesterol ratio of rats fed high fat diet for 5weeks. Method : Experimental groups were divided into normal group(Normal), high fat diet group(Control), high fat diet and Atractylodes japonica-herbal acupuncture group(AJ), high fat diet and Coix lachrymajobi-herbal acupuncture group(CL), high fat diet and Ephedra sinica-herbaI acupuncture group(ES), high fat diet and Atractylodes japonica+Coix lachrymajobi-herbal acupuncture group(AJ+CL), Ephedra sinica+Green tea-herbal acupuncture group(ES+GT). Herbal acupuncture was bilaterally treated at the level of 132.5mg/kg body weight per 2day. Results : Body weight and food efficiency were decreased in AJ, ES, AJ+CL, ES+GT. The level of serum total cholesterol, triglyceride and free fatty acid were increased in AJ, ES, ES+GT. That of serum HDL-cholesterol was increased in AJ. The change of food intake, the level of serum phospholipid and ALP were not significant. The HDL to Total cholesterol ratio was increased in AJ and ES. Conclusion : Atractylodes japonica-herbal acupuncture in ST40 SP9 is effective on Body weight, food efficiency ratio, the level of serum lipid, protection of liver function and prevention cardiovascular risk by obesity induced by high fat diet. Herbal acupuncture mixed Ephedra sinica with Green tea can control the body weight, food efficiency ratio and the level of serum lipid.

• Nutrition Research and Practice
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• v.10 no.5
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• pp.487-493
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• 2016

BACKGROUND/OBJECTIVES: Turmeric (Curcuma longa L.) has been reported to have many biological functions including anti-obesity. Leptin, peptide hormone produced by adipocytes and its concentration is increased in proportion to the amount of the adipocytes. In the present study, we examined the effects of Korean turmeric on the regulation of adiposity and leptin levels in 3T3-L1 adipocytes and rats fed a high-fat and high-cholesterol diet. MATERIALS/METHODS: Leptin secretion, free fatty acid and glycerol contents in 3T3-L1 adipocytes were measured after incubation of cells with turmeric for 24 hours. Rats were divided into four experimental groups: a normal diet group (N), a high-fat and high-cholesterol diet group (HF), a high-fat and high-cholesterol diet group supplemented with 2.5% turmeric extracts (TPA group) and a high-fat and high-cholesterol diet group supplemented with 5% turmeric extracts (TPB group). Serum samples were used for the measurement of leptin concentration. RESULTS: Contents of free fatty acid and glycerol showed concentration dependent increase in response to turmeric extracts. Effects of turmeric extracts on reduction of lipid accumulation in 3T3-L1 cells were examined by Oil Red O staining. Treatment with turmeric extracts resulted in increased expression levels of adipose triglyceride lipase and hormone-sensitive lipase mRNA. The concentration of leptin from 3T3-L1 adipocytes was significantly decreased by turmeric. Proportional abdominal and epididymal fats weights of the turmeric 5% supplemented group, TPB has significantly decreased compared to the HF group. The serum levels of leptin in the TPA and TPB groups were significantly lower than those of the HF group. CONCLUSIONS: Based on these results, we suggested that Korean turmeric may contribute to the decreasing of body fat and regulating leptin secretion.

• Journal of Physiology & Pathology in Korean Medicine
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• v.19 no.5
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• pp.1296-1302
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• 2005

Laminariae Thallus has been known to be effective for the treatment of obesity. Te show the effectiveness of Laminariae Thallus in a more scientific way, Laminariae Thallus extract was prepared and evaluated in high fat diet rats by measuring the changes of body weight and lipid metabolism as described briefly below. 200 g of crushed Laminariae Thallus was extracted with methyl alcohol. The extract was evaporated under reduced pressure to give 14.4g. For 10 weeks, control group rat were ingested high fat diet, while the test group rat were fed with a fat diet pius Laminariae Thallus extract. Normal group was fed with normal diet. 150 mg of Laminariae Thallus extract per 1 kg of body weight was added to the diet in a test group rats. Control group rats on a high fat diet gained weight significantly, whereas the test group rats on a high fat diet plus Laminariae Thallus extract gained weight less. Significant increase of liver weight caused in a high fat diet was also inhibited by the Laminariae Thallus extract treatment. Total lipid, triglyceride, phospholipid and total cholesterol levels of serum in the high fat diet rats were remarkably increased, whereas their levels on a high fat diet plus Laminariae Thallus extract were less increased. While serum HDL-cholesterol levels was remarkably decreased in a high fat diet, its level was less decreased in a high fat diet plus Laminariae Thallus extract. Furthermore, we observed that the activities of hepatic acetyl-CoA carboxylase and fatty acid synthetase increased in a high fat diet, while their activities in a high fat diet plus Laminariae Thallus extract were getting back nearly to the normal levels of normal diet rats. These result showed that the obesity caused by a high fat diet was effectively inhibited by a Laminariae Thallus extract. Our results also showed that the abnormal lipid metabolism caused by a high fat diet was effectively cured by adding Laminariae Thallus extract.

• Journal of Nutrition and Health
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• v.48 no.1
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• pp.1-8
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• 2015

Purpose: Anthocyanins from purple sweet potato (PSP) have been investigated in vitro and in animals and found to have a protective effect against oxidative hepatic damage. In this study, we investigated that aqueous extract of PSP can ameliorate the dysfunction of lipid metabolism in mice fed a high fat/cholesterol diet. Methods: Forty C57BL/6J mice were randomly divided into 5 groups (n = 8) and fed one of the following diets for 8 weeks; normal fat (NF) diet; high fat/cholesterol (HFC) diet; HFC with 1.25% PSP (HFPL) diet; HFC with 2.5% PSP (HFPM) diet; HFC with 5% PSP (HFPH) diet. Results: Non-alcoholic fatty liver was manifested in the HFC group by showing increased levels in plasma alanine aminotransferase (ALT) activity, total cholesterol (TC) and low density lipoprotein cholesterol (LDL-C), increased level of TC and presence of many large lipid droplets in the liver, and increased fat cell size in the HFC group compared with the NF group. However, administration of HFC induced a significant decrease in food intake, resulting in decrease in fat mass. Co-administration of PSP did not lead to reversal of body weight changes, ALT activity, and lipid levels in plasma and the liver, but suppressed excess enlargement of the fat cell size through increasing carnitine palmitoyltransferase-1 (CPT-1) gene expression in the liver. Accordingly, the number of fat droplets in the liver was reduced in PSP administered groups. Conclusion: Taken together, these results suggest that PSP may have a protective effect on the dysfunction of lipid metabolism. Conduct of further studies on the coordinated regulation of PSP for lipid metabolic homeostasis at the liver-adipose tissue axis is needed.