• 대한한방소아과학회지
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• 제20권1호
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• pp.219-240
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• 2006

Objective : This experimental study was designed to determine the anti-obestic effects of Bangpoongtongsungcankamibang(BTSK). Method : In vitro, BTSK extracts of various concentration (50,100, 200 $200{\mu}g/ml$)were added examination. The protein and mRNA expression of $C/EBP{\alpha}$ and $PPAR{\gamma}$ receptor was measured by western blot assay and RT-PCR. In vivo, BTSK extracts of various concentration (100, $200{\mu}g/ml$) were orally administered to induced hyperlipidemic rats by poloxamer-407 for consecutive four weeks and serum triglyceride, total cholesterol were measured. This method applied to induced hyperlipidemic rats by triton WR-1339, too. Obesity induced rats by the high fat-diet for six weeks were orally administered BTSK extracts of various concentration (100, $200{\mu}g/ml$) and serum triglyceride, total cholesterol, LDL-cholesterol, triglyceride, LDL-cholesterol, triglyceride, HDL-cholesterol, hydroxy radical, superoxide dismuatse activity were measured. Results : I. In vitro 1. The 3T3-L1 cells' differentiation was significantly decreased by BTSK. 2. expression of $C/EBP{\alpha}$ and $PPAR{\gamma}$ was was significantly decreased by BTSK. II. In vitro 1. BTSK significantly reduced serum triglyceride, total cholesterol, contents in poloxamer-407 treated rat. 2. BTSK significantly reduced serum triglyceride, contents in Triton WR-1339 treated rat. But Total cholesterol did not show a significant change. 3. BTSK significantly reduced body weight gain of rat and adipose tissue mass of rats and serum triglyceride, LDL-cholesterol, contents and significantly increased HDL-cholesterol, HTR(HDL-cholesterol/Total-cholesterol) in rats with obesity induced by the high fat-diet. 4. BTSK reduced blood lipid peroxide, hydroxy radical and increased superoxied dismuatse(SOD) activity.

• 한국식품과학회지
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• 제22권1호
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• pp.33-37
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• 1990

튀김유의 품질평가 방법으로서 high performance size exclusion chromatography를 이용하여 이중체, 다중체 등의 중합체를 보다 신속하게 분리할 수 있었다. 단일체 triglyceride는 가열시간이 경과함에 따라 감소하는 경향을 나타났으나, 복합처리제를 처리한 처리구의 경우에는 감소속도가 현저히 늦어지는 경향을 나타냈다. 단일체 triglyceride와 극성지질 함량사이에는 좋은 상관관계를 나타냈으며, 회기직선의 기울기에 있어서는 처리구와 대조구 모두 거의 같은 경향을 나타났다. 이러한 방법에 의하면, 단일체 중성지질 함량이 71% 이하로 저하된 튀김유는 폐기되어야 하며, 이 값은 극성지질 함량 27%에 대응하는 측정값이다.

• 식품기술
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• 제24권1호
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• pp.53-61
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• 2011

• 한국수산과학회지
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• 제14권1호
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• pp.1-6
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• 1981

유지의 triglyceride 조성을 밝히기 위하여 비교적 구성지방산의 종류가 간단한 수종의 식물유를 시료로 하여 연구 검토하였는데, 본 보고에서는 참기름의 triglyceride 조성에 대하여 보고하기로 한다. 시료유를 Bio-Beads SX-2및 sephadex LH-20을 사용한 column chromatography에 의하여 triglyceride를 분리하고, 이것을 $\mu-Bondapak\;C_{18}$ column을 사용한 HPLC에 걸어 PN별로 triglyceride를 분획하여 분취하였다. 분취한 획분의 일부를 GLC에 걸어 acyl 탄소수별로 분획하고, 또 일부는methyl 화하여 GLC에 걸어 지방산조성을 분석하였다. 이들 결과로부터 triglyceride조성을 산정하였는데 산정할 수 있었는 triglyceride는 21종류이며, 그 중 주요 triglyceride는 $(2{\times}_{C18:1},\;C_{18:2};\;17.1\%),\;(C_{18:1},\;2{\times}C_{18:2};\;17.0\%),\;(3{\times}C18:2;17.0\%),$ $(3{\times}C_{18:1}; \;10.9\%),\;(3{\times}C_{18:2};\;9.6\%),$ $(C_{16:0},\;C_{18:1},\;C_{18:2};\;7.9\%),\;(C_{16:0},\;2{\times}C_{18:1};\;7.4\%),$ $(C_{16:0},\;2{\times}C_{18:2};\;6.8\%), (C_{18:0},\;C_{18:1},\;C_{18:2};\;3.1\%),$ $(2{\times}C_{18:0},\;C_{18:2};\;1.5\%),\;(C_{18:0},\;2{\times}C_{18:1};\;1.4\%),$ $(C_{16:0},\;C_{18:0},\;C_{18:1};\;1.3\%),\;(2{\times}C_{16:0},\;C_{18:1};\;1.2\%)$ 및 $(C_{16:0},\;C_{18:0},\;C_{18:2};\;1.0\%)$ 등이었다.

• 한국자원식물학회지
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• 제35권2호
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• pp.372-379
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• 2022

본 연구는 추출용매에 따른 레몬밤 추출물의 중성지방 조절에 대한 논문으로 3T3-L1 지방전구세포를 이용해 지방세포로 분화유도한 뒤 lipid accumulation, triglyceride contents, PKA, HSL, perilipin, ATGL 및 CGI-58 단백질 발현을 확인하였다. 실험결과 네가지 조건의 레몬밤 추출물 중 물 추출 조건인 MOW100 추출물만 lipid accumulation과 triglyceride contents의 유의적 억제 효능을 나타내었으며, MOE70, MOE50, MOE50 추출물은 lipid accumulation과 triglyceride contents의 감소 효과가 없거나 유의적 차이를 나타내지 않는 것이 확인되었다. MOW100 추출물의 세포내 지방 축적 억제는 지방세포 내 lipolysis를 조절하는 효소 조절을 통해 나타난 결과로 판단된다. 따라서 레몬밤 물 추출물은 cAMP-PKA를 활성화시키고, lipolysis를 조절하는 효소의 상승작용을 통해 세포내 중성지방을 조절함으로써 혈중 중성지방을 개선하는 후보소재로의 사용이 가능할 것으로 사료된다.

• 대한방사선기술학회지:방사선기술과학
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• 제46권5호
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• pp.367-377
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• 2023

This study investigates the utility of the Triglyceride-glucose(TyG) index and Cardiometabolic Index(CMI) as predictors for diagnosing metabolic syndrome. The study involved 1970 males, 1459 females, totaling 3429 participants who underwent health checkups at P Hospital in Busan between January 2023 and June 2023. Metabolic syndrome diagnosis was based on the presence of 3 or more risk factors out of the 5 criteria outlined by the American Heart Association/National Heart, Lung, and Blood Institute(AHA/NHLBI), and participants with 2 or fewer risk factors were categorized as normal. Statistical analyses included independent sample t-tests, chi-square tests, Pearson's correlation analysis, Receiver Operating Characteristic(ROC) curve analysis, and logistic regression analysis, using the Statistical Package for the Social Sciences(SPSS) program. Significance was established at p<0.05. The comparison revealed that the metabolic syndrome group exhibited attributes such as advanced age, male gender, elevated systolic and diastolic blood pressures, high blood sugar, elevated triglycerides, reduced LDL-C, elevated HDL-C, higher Cardiometabolic Index, Triglyceride-glucose index, and components linked to abdominal obesity. Pearson correlation analysis showed strong positive correlations between waist circumference/height ratio, waist circumference, Cardiometabolic Index, and triglycerides. Weak positive correlations were observed between LDL-C, body mass index, and Cardiometabolic index, while a strong negative correlation was found between Cardiometabolic Index and HDL-C. ROC analysis indicated that the Cardiometabolic Index(CMI), Triglyceride-glucose(TyG) index, and waist circumference demonstrated the highest Area Under the Curve(AUC) values, indicating their efficacy in diagnosing metabolic syndrome. Optimal cut-off values were determined as >1.34, >8.86, and >84.5 for the Cardiometabolic Index, Triglyceride-glucose index, and waist circumference, respectively. Logistic regression analysis revealed significant differences for age(p=0.037), waist circumference(p<0.001), systolic blood pressure(p<0.001), triglycerides(p<0.001), LDL-C(p=0.028), fasting blood sugar(p<0.001), Cardiometabolic Index(p<0.001), and Triglyceride-glucose index (p<0.001). The odds ratios for these variables were 1.015, 1.179, 1.090, 3.03, and 69.16, respectively. In conclusion, the Cardiometabolic Index and Triglyceride-glucose index are robust predictive indicators closely associated with metabolic syndrome diagnosis, and waist circumference is identified as an excellent predictor. Integrating these variables into clinical practice holds the potential for enhancing early diagnosis and prevention of metabolic syndrome.

• 한국식품과학회지
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• 제51권6호
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• pp.558-564
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• 2019

Hypertriglyceridemia is one of the metabolic syndrome that is often observed as a result of lipid abnormalities. It is associated with other lipids, metabolic disorders, cardiovascular disease and liver disease. Korean red ginseng is known to affect obesity, dyslipidemia, liver disease and liver function, but the mechanism of its effect is not clear. This study examined the beneficial effects of hypertriglyceridemia and the mechanism of action of Jinan red ginseng extract (JRG) in hepatoma cells. To measure the levels of triglyceride accumulation, we studied the expression of proteins and mRNAs related to lipidogenesis in hepatoma cells (Huh7 and HepG2). JRG decreases the lipidogenic markers, peroxisome proliferator-activated receptor γ (PPARγ), CCAAT-enhancer-binding proteins α (C/EBPα) and C/EBPβ which are major regulators of triglyceride synthesis in hepatoma cells. We also found that JRG reduced sterol regulatory element binding proteins 1c (SREBP-1c), C/EBPα and C/EBPβ by regulating liver X receptor (LXR) and stearoyl CoA desaturase (SCD) expressions. In addition, the first-limited step of synthesis triglyceride (TG), glycerol-3-phosphate (G3P) is decreased by JRG. These results suggest that the anti-hypertriglyceride effect of JRG in hepatoma cells could be accompanied with the inhibition of lipidogenic transcription factors by regulating LXR and SCD expression.

• 한국식품영양과학회지
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• 제23권5호
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• pp.718-724
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• 1994

The study was conducted to investigated the effect of dietary levels of zinc (Zn) on lipid metabolism in cadmium (Cd) treated rats. Sixty male Sprague-Dawley rats weighing about 110$\pm$10g were divided into 6 groups. The Zn levels were low (0ppm), control (30 ppm) and Cd-treated groups were administrated with Cd chloride (5.0mg/kg of body weight) by oral intubation at the same time once a week. Serum total lipid, triglyceride , total cholesterol and DHL-cholesterol contents decreased significantly in low Zn group. In serum dietary high Zn group, it decreased significantly in the content of triglyceride but total cholesterol and HDL- cholesterol revealed increase slightly . Total lipid and triglyceride contents increased by Cd oral intubation, but triblyceride content of control group decreased significantly in Cd-treated groups. HDL-cholesterol content also decreased by Cd oral intubationl. Cd-treatment increased total cholesterol content in low Zn group. Liver triglyceride content increased as dietary Zn level became more increasing and total lipid was not influenced by dietary Zn levels. Liver cholesterol content was higher in low and high Zn groups than that of control group. Liver phospholipid content decreased in low Zn group . Oral intubation of Cd increased in the contents of triglyceride and total lipid. The content of liver Zn was not influenced by the dietary low Zn but that of serum showed a remarkable increased . Oral Cd intubation increased the Cd contents of liver and serum.

• Journal of Nutrition and Health
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• 제31권2호
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• pp.143-152
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• 1998

This study was conducted to investigate the effects of chitosan, chitosan oligomer and beef tallow of different levels on lipid metabolism in rats, Seventy male rats of the Sprague-Dawley strain were blocked into 10 groups according to body weight , and were raised for 4 weeks. Dietary fat levels were 20% en and 40% en, and chitosan and chitosan oligomer were given at levels of 05, 3%, and 5%(wt/wt) of diet. The results are summarized as follows, chitosan oligomer supplement decreased serum total lipid, as chitosan 양, and exhibited a tendency to decrease serum total cholesterol. Chitosan oligomer supplement tended to increase the HDL cholesterol ; total cholesterol ration as chitosan did. Liver total lipid and triglyceride concentration were lower in high fat groups than in low fat groups. Liver total lipid concentrations was decreased slightly by chitosan and sigfnificantly by chitosna ligomer. Epididymal fat pad total lipid. total cholesterol and triglyceride concentration were slightly decreased by chitosan and chitosan oligomer supplement, especially in high fat groups. fat absorptivity was decreased by low fat level, chitisan and chitosan oligamer supplement. Fecal excretion of total lipid and triglyceride were increased by high fat level, chitosan and chi샌무 oligomer supplement. However, fecal excretion of total cholesterol was increased by high fat level and chitosan supplement. This indicated that chitosan and chitosan oligomer were effective in interfering with lipid and triglyceride absorption, In conclusion, chitosan oligomer at levels of 3% and 5% has more effective lipid, cholesterol and triglyceride lowering activity than chitosan.

• 대한임상검사과학회지
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• 제43권4호
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• pp.205-209
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• 2011

Gestational diabetes mellitus(GDM) is likely to develop type 2 diabetes mellitus, cardiovascular disease, metabolic syndrome after delivery. Infants of diabetic women have higher incidence of congenital malformations than those of non-diabetic women. This study was performed to determine elevation factors associated with increased blood glucose in 350 pregnant women. Subjects were examined in June, 2011 to September, 2011 in Geongnam province. Fasting blood glucose, total cholesterol, triglyceride levels were measured by Olympus AU 680, and their body mass index (BMI) calculated. The mean total cholesterol levels were 223.22 mg/dL, triglyceride 188.38 mg/dL, and fasting blood glucose 100.18 mg/dL. Serum glucose level was significantly higher in the age group of 40 years($109.51{\pm}16.26mg/dL$) than 20 years and 30 years. And increase in triglyceride(>250 mg/dL) was significantly related to high blood glucose level($110.83{\pm}24.78mg/dL$), and increase in BMI(>26) was significantly related to high blood glucose level($114.03{\pm}27.09mg/dL$). However, cholesterol levels were not significantly related to high blood glucose level. In conclusion, the significant elevation factors in relation to the glucose levels were age, triglyceride, and BMI.