• 대한한방내과학회지
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• 제37권6호
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• pp.1012-1021
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• 2016

This study investigated the effects of Wolbiga-banha-tang (WBBT) on high fat diet-induced rats. We divided the rats into 4 groups: normal (fed a general-fat diet), control (fed a high-fat diet and no treatment), $WBBT{\times}1$ (fed a high-fat diet and 250 mg/kg of Wolbiga-banha-tang extracts), and $WBBT{\times}2$ (fed a high-fat diet and 500 mg/kg of Wolbiga-banha-tang extracts). We measured the body weight, total cholesterol, HDL cholesterol, LDL cholesterol, triglycerides, free fatty acids, total lipids, AST, ALT, and CBC in the serum of the obese rats for 7 weeks. There was a significant decrease in the control group, $WBBT{\times}1$, and $WBBT{\times}2$ in triglycerides and free fatty acids. The results suggest that WBBT is effective for lowering triglycerides and free fatty acids. Therefore, WBBT may be applied to the treatment of lipid metabolism in obesity and further clinical studies are needed.

• 대한한방내과학회지
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• 제30권2호
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• pp.365-374
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• 2009

Objectives : The aim of this study was to investigate the effects of Gamisaenggan-tang on high fat diet induced nonalcoholic fatty liver disease. Methods: Rats were randomly divided into four groups. The Normal group was fed a solid diet containing 10% fat. The Gamisaenggan-tang (GS) group was fed a solid diet containing 10% fat and Gamisaenggan-tang (90mg/100g body weight). The Control group was fed a solid diet containing 60% fat. The HFD-Gamisaenggan-tang (HFD-GS) group was fed a solid diet containing 60% fat and Gamisaenggan-tang (90mg/100g body weight). Six weeks later, rats body weight, liver weight, serum ALT, GGT, ALP levels were measured. Histological findings (Oil red O staining), hepatic triglyceride, TNF-${\alpha}$, and TGF-${\beta}$ levels in the liver tissue were studied. Results: Average body weight of the HFD-GS group was significantly less than that of the Control group. There were no significant liver weight differences among each group. The GGT levels of the HFD-GS group were significantly less than those of the Control group. However, there were no significant differences in the ALT or ALP levels among the groups. TNF-${\alpha}$ protein production assessed by western blot analysis was reduced by Gamisaenggan-tang. Greater fat accumulation was observed in the liver tissue of the Control group than in the HFD-GS group, which means the Gamisaenggan-tang has an inhibitory effect on the accumulation of fat in the liver. Conclusion : The results suggest that Gamisaenggan-tang can be potential candidate for the treatment of nonalcoholic fatty liver disease in clinics.

• 대한한의학회지
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• 제34권1호
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• pp.1-14
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• 2013

Objectives: This study was designed to investigate the anti-obesity, anti-diabetic and anti-inflammatory effects of Platycodi radix on obese type 2 diabetes mouse model. Methods: Obese type 2 diabetes mouse model was induced by Surwit's high fat, high sucrose diet for 8 weeks. Models were divided into 4 groups of normal diet (ND, n=10), high fat and high sucrose diet (HFD, n=10), high fat and high sucrose diet with Platycodi radix (PR, n=10), and high fat and high sucrose diet with Metformin (Met, n=10). Body weights were measured every week. After 7 weeks fasting, blood sugar and oral glucose tolerance tests were conducted. After 8 weeks blood samples were taken from mouse hearts and analyzed biochemically. Lipid profile, fructosamine, leptin and weight of epididymal fat pad and liver were measured. Adipose tissue macrophage percentage was analyzed by fluorescence-activated cell sorting (FACS). Results: Compared with the HFD group, body weight, glucose level, fructosamine, weight of epididymal fat pad and adipose tissue macrophage percentage decreased in the PR group. Conclusions: These results suggest that Platycodi Radix has anti-obesity, anti-diabetic, and anti-inflammatory effects on obese type 2 diabetes mouse model.

• 대한한방내과학회지
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• 제33권4호
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• pp.429-437
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• 2012

Objectives : Obesity is an important cause of diabetes, and lipotoxicity causes insulin resistance. In this study, we investigated the effects of Salvia miltiorrhiza on high fat diet-induced obese type 2 diabetic mouse models. Methods : Diabetes was induced in ICR male mouse (23~25 g) with Surwit's high fat, high sucrose diet. Mice were divided into 4 groups (n=10) of normal, control, Salvia miltiorrhiza, and metformin. After 8 weeks, body weight, OGTT, fructosamine, lipid profile, serum level of adiponectin and leptin, epididymal fat pad, liver weight and epididymal adipocyte size were measured. Results : Salvia miltiorrhiza significantly reduced oral glucose tolerance levels, fructosamine serum level, epididymal fat weight, and epididymal adipocyte size. Salvia miltiorrhiza also increased HDL-cholesterol, adiponectin and leptin serum levels. Conclusions : These results show that Salvia miltiorrhiza improves insulin resistance. Therefore we suggest that Salvia miltiorrhiza would be an effective treatment for obese type 2 diabetic patients.

• 대한한방내과학회지
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• 제21권3호
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• pp.461-465
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• 2000

The effects of 3% Cortex Eucommiae extracts on serum lipid contents were evaluated in rats. Forty-two male Sprague-Dawley rats weighing $100{\pm}10g$ were divided into seven groups and fed different fat diets for four weeks. Each group was administered with following group: Control, basal fat diet, saturated fat diet and unsaturated fat diet respectively was fed 1% cholesterol, Cortex Eucommiae extracts 3%. The contents of serum lipid contents triglyceride in the basal fat diet group were higher than those of control group. The contents of total-cholesterol in serum of the saturated fat diet group was significantly higher than other group. The contents of HDL-cholesterol in serum of the 3% Cortex Eucommiae extract group were higher than those other fat diet group. The contents of LDL-cholesterol in serum of the 3% Cortex Eucommiae ex1ract group was lower than other fat diet groups. These results suggest that 3% Cortex Eucommiae extract group may reduced elevated levels of serum lipid contents in rats different fed fat diet.

• 대한한방내과학회지
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• 제35권2호
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• pp.195-207
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• 2014

Objectives : The purpose of this study was to investigate how Rhei Radix et Rhizoma affects on insulin resistance and adipose tissue inflammatory response in high fat diet induced obese C57BL/6 mice. Methods : Obesity was induced in C57BL/6 mice by high fat diet for 12 weeks. Models were divided into 3 groups (n=6) of normal diet, high fat diet (HFD), and high fat diet with Rhei Radix et Rhizoma and investigated for 12 weeks. We measured body weight, FBS and oral glucose tolerance test (OGTT), serum insulin, homeostatic model assessment-insulin resistance (HOMA-IR), weight of liver and epididymal fat pad. Inflammatory markers such as adipose tissue macrophage (ATM), tumor necrosis factor-${\alpha}$ and interlukin-10 and CD68 of epididymal adipocyte were determined to evaluate the effect of Rhei Radix et Rhizoma on adipose tissue inflammation. Results : Compared with the HFD group, we observed loss of body weight and epididymal fat pad weight, improvement of glucose level and HOMA-IR, reduction of ATM and gene expression of TNF-${\alpha}$, CD68 in the high fat diet with Rhei Radix et Rhizoma group. Conclusions : This study suggests that Rhei Radix et Rhizoma has effects on insulin resistance and adipose tissue inflammatory response in high fat diet induced obese mice.

• Tuberculosis and Respiratory Diseases
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• 제61권6호
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• pp.562-566
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• 2006

지방색전증후군은 외상 등의 원인으로 발생한 지방색전에 의해 유발되는 전신 질환으로 급성호흡부전 및 의식변화를 초래할 수 있다. 저자들은 평소 질병이 없던 22세 남자로 교통사고에 의한 대퇴골 간부 및 다발성 골절을 입고 개인병원에서 외부고정장치 수술 받은 후 다음 날부터 호흡곤란과 의식저하 보여 본원에 전원된 환자에서, 증상 발현 당시는 급성호흡부전증을 동반한 지방색전증후군으로 추정 진단하고, 증상 호전 후 시행한 기관지 폐포세척액에서 대식세포내 지방과립구를 확인하여 보고한다. 급성호흡부전증의 급성기에 기관지내시경을 시행하는 것은 호흡부전의 원인 감별에 도움이 되지만 때로 환자에게 위험을 초래할 수도 있으므로, 임상적으로 지방색전증후군이 추정되는 환자에서 회복기에 기관지폐포세척검사를 시행하는 것은 확진에 도움이 될 수 있으리라 추정된다.

• 대한한방내과학회지
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• 제32권3호
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• pp.387-396
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• 2011

Objectives : Recently a lot of research is being done for find antidiabetic medicine which has no side effects. This study aimed to investigate the antidiabetic and antiobesity effects of Supungsunki-hwan partitioned prescriptions on obese type 2 diabetes mouse. Methods : Type 2 diabetes mellitus and obesity were induced by Surwit's high fat, high sucrose diet for 8 weeks. Mice were divided into 3 groups of ND (normal diet, n=10) HFD (high fat and high sucrose diet, n=10) and SPP (high fat and high sucrose diet with Supungsunki-hwan partitioned prescriptions, n=10) groups. Body weights were measured every week. After 7 weeks, fasting blood sugar and oral glucose tolerance tests were conducted. After 8 weeks, blood samples of all mice were taken from their heart and analyzed biochemically. At the same time, epididymal fat pad and liver weights were measured. Histological size of white adipocyte were measured as well. Results : Compared with a HFD group, body weight, fructosamine, epididymal fat pad weight and white adipocyte size decreased. High-density lipoprotein cholesterol levels increased in the SPP group. Conclusions : These results suggest that SPP has antidiabetic and antiobesity effects in high fat, high sucrose diet induced obese mice.

• 대한한방내과학회지
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• 제33권3호
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• pp.306-316
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• 2012

Objectives : Mori Folium is used for hyperlipidemia or diabetes. The study was designed to test the anti-obesity effect of Mori Folium on body weight, hepatic fat accumulation and serum lipid level. Methods : The extract from Mori Folium was made by the pharmacy department of Kyung-hee oriental medical hospital. Normal diet, high-fat diet, 30% reduced diet and Mori Folium groups were set. The normal group was administered normal rat food, but the other three groups were administered high fat food. We measured body weight once a week. After 3 weeks experiment, hepatic lipid accumulations were measured. Also we compared serum lipid levels among the 4 groups after 3 weeks. Results : Mori Folium had no effect on body weight, but the 30% reduced diet had an inhibitory effect on body weight gain. Mori Folium had more inhibitory effect on hepatic fat accumulation than a 30% reduced diet. Mori Folium also has more inhibitory effect on serum triglyceride than 30% reduced diet. Conclusions : Mori Folium has anti-obesity effect on hepatic lipid accumulaion and serum triglyceride level in high fat diet induced rats.

• 대한한방내과학회지
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• 제37권4호
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• pp.579-590
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• 2016

Objectives: This study aimed to investigate the impact of Ephedra sinica pharmacopuncture on the weight and lipid metabolism of obese mice.Methods: Obesity was induced in male C57BL/6 mice by a 60% fat diet. The animals were divided into three groups (n=5) fed a normal diet, high-fat diet, and high-fat diet with Ephedra sinica pharmacopuncture. After 13 wk, fasting blood sugar levels were measured in each group, and oral glucose tolerance tests were conducted. After 15 wk, body weight, epididymal fat pad weight, subcutaneous fat pad weight, and serum lipid and gene expression of hormone sensitive lipase (HSL), adipose triglyceride lipase (ATGL), monoacylglycerol lipase (MGL), perilipin, and peroxisome proliferator-activated receptor (PPAR)-γ were measured in each group.Results: In the Ephedra group, body weight, fasting blood sugar, and oral glucose tolerance were significantly decreased. In addition, in the Ephedra group, the gene expression of HSL was significantly increased, whereas that of perilipin was significantly decreased.Conclusions: These results provide evidence that E. sinicapharmacopuncture affects obesity and obesity-induced metabolic syndrome, including insulin resistance and dyslipidemia, by activating lipolysis via the HSL pathway in adipose tissue.