• The Korean Journal of Medicine
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• v.93 no.6
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• pp.518-524
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• 2018

Hypertriglyceridemia a major cause of acute pancreatitis, accounting for up to 10% of all cases. The pathophysiological mechanism of hypertriglyceridemia-induced acute pancreatitis (HTGP) is presumed to involve the hydrolysis of triglycerides by pancreatic lipase resulting in an excess of free fatty acids and elevated chylomicrons, which are thought to increase plasma viscosity and induce ischemia and inflammation in pancreatic tissue. Although the clinical course of HTGP is similar to other forms of acute pancreatitis, the clinical severity and associated complications are significantly higher in patients with HTGP. Therefore, an accurate diagnosis is essential for treatment and prevention of disease recurrence. At present, there are no approved guidelines for the management of HTGP. Different treatment modalities such as apheresis/plasmapheresis, insulin, heparin, fibric acids, and omega-3 fatty acids have been successfully implemented to reduce serum triglycerides. Following acute phase management, lifestyle modifications including dietary adjustments and drug therapy are important for the long-term management of HTGP and the prevention of relapse. Additional studies are required to produce generalized and efficient treatment guidelines for HTGP.

• Journal of the East Asian Society of Dietary Life
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• v.11 no.5
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• pp.368-378
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• 2001

This study was performed to investigate the effects of isolated soyprotein and salt (NaCl) restriction on the serum lipid and the kidney functions of streptozotocin-induced diabetic rats. Sprague-Dawley males of normal and streptozotocin-induced diabetic rats were raised for 6 weeds divided into 4 groups each according to protein sources and salt levels. The sources of protein were isolated soyprotein and casein. Salt levels tested were 0.1% (normal) and 0.01% (low). The results are summarized as fellows: kidney weight, blood glucose, hemoglobinAlc, GFR and urinary protein of diabetic groups were higher than those of normal groups. Isolated soyprotein lowered total lipids, triglycerides, and total cholesterol in serum and plasma angiotensin II concentration as well as alleviated kidney enlargement and GFR in diabetic rats. Salt restriction didn\\`t affect serum lipid level but decreased GFR and increased angiotensin If concentration. In conclusion, isolated soyprotein decreased serum lipids, plasma angiotensin II concentration, sidney enlargement and GFR, while salt restriction increased plasma angiotensin II concentration. The results suggest that isolated soyprotein and salt restriction seem to cause different effects on plasma angiotensin II concentration and that isolated soyprotein might be of value in the prevention of diabetic artherosclerosis and diabetic hypertension.

• Journal of Physiology & Pathology in Korean Medicine
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• v.21 no.1
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• pp.104-110
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• 2007

Aralia contientalis show several beneficial effects including anti-oxidant effects. Aralia contientalis is used as a therapeutic agent to stop haemorrhages and a tonic to promoted health in Korean and Chinese medicine. The pharmacokinetic profiles of the main Aralia contientalis is still not accurately investigated. In present study, I examined the effects of water extracts of Aralia contientalis on high cholesterol diet atherosclerosis-induced rats in serum and abdominal aorta. A total of 3-week old 9 male rats of Sprague-Dawley were divided into 3 groups and fed with the basal diet (normal group), high cholesterol diet (atherosclerosis induced group) for 8 weeks, high cholesterol diet supplemented with water extracts of Aralia contientalis (Aralia contientalis group) for 2 weeks. And rats were sacrificed, serum lipid level, abodominal aortic anti-oxidant activities and lipid peroxide were measured. These results indicated that serum total cholesterl, LDL-cholesterol, triglycerides concentration significently lowered in Aralia contientalis group than high cholesterol diet group. But HDL-cholesterol concentraion significently higher in Aralia contientalis group than high cholesterol diet group.

• Journal of Korean Medicine Rehabilitation
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• v.27 no.1
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• pp.1-17
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• 2017

Objectives This study aimed to investigate the effect of Bangkibokryeong-tang (BBT, Fangjifuling-tang) on blood glucose and body fat in high-fat diet-induced obese mice. Methods The experimental animals were divided into five groups- normal diet-fed control (ND), high-fat diet-fed control (HFD), HFD+BBT 75, HFD+BBT 150, and HFD+olistat as a positive drug control group. Markers of obesity, such as body weight, organ weight, diet efficiency, and serum levels of total cholesterol, triglycerides, lipid content, leptin, adiponectin, glutamic oxaloacetic transaminase (GOT)/glutamic pyruvic transferase (GPT)/lactate dehydrogenase (LDH), blood glucose, and insulin, were measured. Furthermore, results of the oral glucose tolerance test and ${\alpha}-glucosidase$ inhibition activity were examined in obese mice. Results Mice treated with BBT demonstrate lower body and organ weight, and reduced weight gain and food efficiency than that in the HFD-only control group. In addition, BBT decreased lipid accumulation in the liver and the levels of enzymes such as GOT, GPT, and LDH in the serum. Furthermore, the levels of triglycerides, total cholesterol, low density lipoprotein (LDL), and leptin were decreased in the serum but the levels of high density lipoprotein (HDL) and adiponectin were increased in the BBT-treated group compared with the control group. The BBT-treated group also demonstrated decreased blood glucose and insulin concentrations induced by feeding on a high-fat diet and improved glucose tolerance. Conclusions Based on the results above, BBT may reduce body fat and hyperglycemia in HFD-induced obesity. This suggests that BBT may be clinically useful in the treatment of obesity.

• Food Science and Biotechnology
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• v.18 no.4
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• pp.884-888
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• 2009

Effect of citrus pectin oligosaccharides produced by irradiation was studied on the ability to improve lipid metabolism and hypercholesterolemia in mice fed high cholesterol diets. A total of 35 mice were divided into 5 groups and fed the following diets for 6 weeks: normal diet (C), 0.5% cholesterol (CH), 0.5% cholesterol+5% non-irradiated pectin (P), 0.5% cholesterol+5% irradiated pectin at 20 kGy (PIR), and 0.5% cholesterol+5% irradiated at 20 kGy and dialyzed (PIR-F). CH group had significantly higher serum triglycerides, total cholesterol, and low density lipoprotein (LDL)-cholesterol contents than pectin oligosaccharide-treated groups (p<0.05). Triglycerides and total cholesterol contents was the lowest in C and PIR-F and followed by PIR and P group, and CH group had significantly higher LDL-cholesterol. Serum high density lipoprotein (HDL)-cholesterol content in C group was not different from that in CH and P groups, but lower than that of PIR and PIR-F groups. These results suggest that pectin oligosaccharides produced by irradiation can reduce the levels of serum triglyceride, total cholesterol, and LDL-cholesterol in the blood of mice fed high-cholesterol diets and therefore, irradiation can be used as a tool to produce functional oligosaccharides from citrus pectin.

• Journal of the Korean Applied Science and Technology
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• v.13 no.2
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• pp.55-65
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• 1996

The antioxidant effects of freeze-drying acorn were examined to find how much the freeze-drying acorn can reduce peroxidized corn oil poisoning, which influenced cholesterol, triglyceride, phospholipids, lipidperoxides, GOT(glutamate oxaloacetate transaminase), GPT(glutamate pyruvate transaminase) in serum, and cholesterol, triglyceride, lipidperoxides, fatty acid of phospholipids, SOD(superoxide dismutase), catalase in liver. In this experiment, male rats of Sprague-Dawley strain were used. The rats were divided into 6 groups, which were fed differently for 5 weeks : basal diet, 10% peroxidized corn oil added to basal diet, 1% acorn flour and 10% peroxidized corn oil added to basal diet, 5% acorn flour and 10% peroxidized corn oil added to basal diet, 10% acorn flour and 10% peroxidized corn oil added to basal diet, and 0.25% tannic acid and 10% peroxidized corn oil added to basal diet. The results were as follows : It was found that the peroxidized corn oil-fed 5 weeks induced the elevation of cholesterol, triglycerides, lipid peroxides, GOT, GPT in serum, and cholesterol, triglycerides, lipid peroxides in liver as compared to the basal diet-fed rats, but the acorn flour-fed rats reduced the elevation of these components. In addition, saturated fatty acid in rat liver phospholipids induced the elevation by feeding of peroxidized corn oil and, on the other hand, the acorn flour-fed rats reduced the elevation of saturated fatty acids. The acorn flour-fed rats reduced the activity of SOD in liver while they enhanced the activity of catalase in liver as compared with the peroxidized corn oil-fed rats.

• Journal of Life Science
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• v.20 no.8
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• pp.1230-1234
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• 2010

The effects of inhaling three essential oils (lavender [Lavendular angustifolia], silver fir [Abies alba], and grapefruit [Citrus paradise]) against restraint stress were investigated in mice. Serum cortisol levels were significantly increased in the 1h-restraint group. Also, silver fir and grapefruit oils prevented the elevation of cortisol levels under experimental conditions. Inhalation of 10% lavender oil for 30 min before inducing stress significantly inhibited restraint-induced hypothermia. We also investigated the effects of restraint stress on triglycerides, total cholesterol, and high-density lipoprotein cholesterol. It was found that the concentration of triglycerides in the serum samples increased after restraint stress. Silver fir essential oil inhibited elevation of triglyceride levels. Taken all together, the correlation of herb essential oil inhalation against restraint stress in animals can partly be explained.

• Clinical and Experimental Reproductive Medicine
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• v.41 no.1
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• pp.15-20
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• 2014

Objective: Combined oral contraceptives (COCs) have some adverse effects on the serum lipid profile. Because hyperlipidemia is one of the risk factors in cardiovascular diseases, lipid abnormalities should be evaluated in women consuming COCs. Vitamins E and C are known to have beneficial effects on serum lipid profiles. Therefore, in this study, we evaluated the effects of vitamins E and C on serum lipids in women using COCs. Methods: The study compared changes in lipid parameters with and without vitamin therapy in women consuming COCs compared to those of a control group (40 non-contraceptive users or NCU) for 4 weeks. Total cholesterol and triglyceride, low-density lipoprotein (LDL), and high-density lipoprotein (HDL) levels along with HDL/LDL ratios were measured for all participants. Results: COC users experienced significantly higher increases in the levels of triglycerides and LDL than non-users (p<0.05). However, no significant differences were noted in the total cholesterol and HDL levels. In the treated COC group receiving vitamins E and C, the HDL level and the HDL/LDL ratio increased and the LDL and triglycerides levels decreased significantly compared with those of the other groups. Conclusion: The results of our study indicate that supplementation with antioxidant vitamins E and C restores a normal lipid profile in COC users.

• The Korean journal of internal medicine
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• v.33 no.6
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• pp.1119-1128
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• 2018

Background/Aims: In multicenter clinical trials, laboratory tests are performed in the laboratory of each center, mostly using different measuring methodologies. The purpose of this study was to evaluate coefficients of variation (CVs) of laboratory results produced by various measuring methods and to determine whether mathematical data adjustment could achieve harmonization between the methods. Methods: We chose 10 clinical laboratories, including Green Cross Laboratories (GC Labs), the central laboratory, for the measurement of total cholesterol, high density lipoprotein cholesterol (HDL-C), low density lipoprotein cholesterol (LDL-C), serum triglycerides, creatinine, and glucose. The serum panels made with patient samples referred to GC Labs were sent to the other laboratories. Twenty serum samples for each analyte were prepared, sent frozen, and analyzed by each participating laboratory. Results: All methods used by participating laboratories for the six analytes had traceability by reference materials and methods. When the results from the nine laboratories were compared with those from GC Labs, the mean CVs for total cholesterol, HDL-C, LDL-C, and glucose analyzed using the same method were 1.7%, 3.7%, 4.3%, and 1.7%, respectively; and those for triglycerides and creatinine analyzed using two different methods were 4.5% and 4.48%, respectively. After adjusting data using Deming regression, the mean CV were 0.7%, 1.4%, 1.8%, 1.4%, 1.6%, and 0.8% for total cholesterol, HDL-C, LDL-C, triglyceride, creatinine, and glucose, respectively. Conclusions: We found that more comparable results can be produced by laboratory data harmonization using commutable samples. Therefore, harmonization efforts should be undertaken in multicenter trials for accurate data analysis (CRIS number; KCT0001235).

• Journal of Physiology & Pathology in Korean Medicine
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• v.33 no.4
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• pp.239-248
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• 2019

There are no published data on Gyeongokgo (GOK) safety or efficacy despite being commonly use. The Gyeongokgo (GOK) is commonly used in traditional Korean medicine to promote a health qi and blood, but their objective data was not sufficient in clinical field. To investigate the safety and efficacy of GOK with hematologic and serologic testing and the change of the quality of life in healthy individuals. Randomized, subject-assessor-blind, placebo-controlled, single-center pilot study Participants and Interventions 29 healthy volunteer subjects were randomly placed into the GOK group (n = 20) or placebo control group (n = 9) and instructed to take one treatment packet (GOK or placebo) twice daily for 4 weeks. Subjects were assessed using the Fatigue Severity Scale (FSS) and Short Form 36 Health Survey (SF-36) and underwent hematologic and serologic tests and body composition analysis. The FSS total score (p = 0.093) and SF-36 general health index (p = 0.002) were improved following treatment in the GOK group. Post-treatment thyroid-stimulating hormone levels were increased in the GOK group compared with pre-treatment levels (p = 0.0042). C-reactive protein levels decreased (p = 0.0256) in the GOK group compared with that the placebo group. In time-series tests, GOK did not affect post-prandial serum triglycerides, glucose, insulin, or C-peptide levels. Notably, elevations in serum fasting triglycerides at 2- (p = 0.0333) and 4-hours (p = 0.0414) post-prandial were lower than those in the placebo group. GOK reduced fatigue levels and did not significantly affect laboratory test results performed to measure safety, serum glucose, and lipid profiles. Post-meal triglyceride levels were effectively reduced with treatment.