• Journal of Nutrition and Health
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• v.36 no.6
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• pp.543-548
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• 2003

This study was carried out to investigate the effects of rice germ oil supplement on the lipid metabolism of insulin-dependent diabetic mice. Streptozotocin-induced diabetic mice were fed three kinds of experimental diets with 20% lipid, composed of 20% lard (L) : 10% lard and 10% rice germ oil (LRGO) ; and 20% rice germ oil (RBO), respectively, for 7 weeks. Diet intake, body weight, organ weight and lipid levels of serum, liver and feces were measured. There was no significant difference in diet intake, body weight and organ weight among the experimental groups. But the concentrations of serum triglyceride in the LRGO and RGO groups, and of serum total cholesterol in the RGO group, were significantly lower than those of the L group fed the 20% lard diet. The levels of hepatic total lipid of the RGO group, and of hepatic total cholesterol of the LRGO and RGO groups were significantly lower than those of the L group. The contents of total lipid and total cholesterol excreted in the feces of the LRGO and RGO groups were higher than those of the L group. These results suggest that rice germ oil can reduce the levels of total cholesterol concentrations in the serum or livers of insulin-dependent diabetic mice, and that the hypolipidemic effect of rice germ oil may be due to increasing fecal lipid excretion and decreasing lipid absorptivity.

• Journal of Nutrition and Health
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• v.32 no.1
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• pp.24-29
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• 1999

This study was conducted of investigate the antioxidant vitamins and serum lipids status of 23 healthy female subjects and 22 female patients suffering from cerebrovascular disease hospitalized at any of three of general hospitals in Taegu. The systolic blood pressure of patients suffering from cerebrovascular disease(151.4$\pm$30.2mmHg) was significantly higher than healthy controls(129.7$\pm$17.8mmHg). The frequency of drinking alcohol and smoking in patients was also higher. Analysis of patient and control dietary intakes revealed that all subjects were consuming the minimed recommended energy-nutrient levels. HDL-cholesterol(26.15 vs 37.74mg/dl), serum vitamin E(12.69 vs 17.74mg/l) and vitamin C(65.59 vs 152.50ug/dl) levels were significantly lower, but triglyceride(221.01 vs 87.30 mg/dl) and total-cholesterol / HDL-cholesterol levels(5.98 vs 4.89)were significantly higher in the patient group. According to the results of this study, it is expercted that refraining from smoking and drinking alcohol, cultivating healthy living habits which can decrease stress, and maintaining suitable levels of serum antioxidant vitamins can prevent the occurrence of cerebrovascular disease.

• Journal of Nutrition and Health
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• v.31 no.8
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• pp.1307-1314
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• 1998

Chrominum (cr) plays an important role in carbohydrate and lipid metabolism , and Cr deficiency impairs glucose tolerance and increases serum cholestero and triglyceride. The relationship of serum Cr with serum blucose and lipids was examined in 79 female college students in Choong-Nam areas. Subjects were divided into underweight , normal , and overweight groups according to their BMI. The average age, wiegth , height and BMI were 21.9yr, 55.9kg, 158.5cm and 22.6kg/$m^2$, respectively. Heights were not different between groups. Serum Cr and glucose concentrations werenot significantly different between groups. However, there was a tendency toward lowered serum Cr levels in under and over-weight groups. Serum cholesterol and LDL-cholesterol concentrations were significant lower in the underweight group than in other groups. BMI had positive correlation with LDL-cholesterol , AI and LPH , and negative corelations with HDL -cholesterol /total cholesterol ratio. Low serum Cr concentration was related to increased LDL-cholesterol and total cholesterol, and related to decreased HDL cholesterol in all groups . Therfore, serum Cr levels were lowered in abnormal weight groups and Cr may playan important role in coronrary heart diesease.

• Korean Journal of Clinical Laboratory Science
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• v.42 no.2
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• pp.92-96
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• 2010

The National Health Insurance Corporation (NHIC) was performed population health checkup survey program with especially two target ages, 40 years and 66 years old that were called as "life transition period" for national collective prophylaxis of cardiovascular diseases in Korea. We were investigated and compared between two age groups with the serum levels of cholesterol and triglyceride from data of the survey in Daegu province, Korea at April, 2007. Data of one hundred persons per each age (40 years and 66 years old) were collected and investigated for risk factors for chronic degenerative diseases including serum lipid concentration, health habits of drinking, smoking, exercise etc. In spite of the definite difference of life transition of the each age, the transition from adolescence to adulthood at 40 years old, and from adulthood to senescence at 66 years old, there were no significant difference of total cholesterol and triglyceride between two age groups.

• Journal of Pharmacopuncture
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• v.6 no.1
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• pp.61-66
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• 2003

In order to study the effects of Moschus Herbal-acupuncture on hyperlipidemia, we divided the rats into three groups(Normal group, Control group & Sample group) and performed the experimental research. Hyperlipidemia rats were induced by Triton WR-1339(150mg/kg) for 3days. Sample group was injected Moschus Herbal-acupuncture 0.1 ml/200g for 3 days and control group was injected equal dose of saline. And then we measured the amount of serum total cholesterol, triglyceride, phospholipid and HDL-cholesterol. The results were as follows : 1.Moschus Herbal-acupuncture showed decreasing effects on total cholesterol, triglyceride and phospholipid levels in serum significantly(p<0.05). 2.Moschus Herbal-acupuncture showed increasing effects on HDL-cholesterol level in serum significantly(p<0.05). According to the above results, Moschus Herbal-acupuncture showed significant decreasing effects on hyperlipidemia and it is considered that it is appropriate to apply for hyperlipidemia.

• Journal of Nutrition and Health
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• v.36 no.5
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• pp.437-445
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• 2003

As obesity is known to be related to hyperlipidemia, insulin and leptin resistance, and other chronic diseases, much recent research has focused on functional food materials and their anti-obesity activity. This study was performed to study the effects of Artemisia Iwayomogi oligosaccharide AIPI on the anti-obesity function in normal rats and diet-induced obese (DIO) rats. F344 male rats were divided into four groups: Normal-control (CONT), normal-AIPI, DIO-CONT and DIO-AIPI. The groups were provided with water (in the CONT groups) or another drink for 4 weeks. The final body weights of rats in the DIO-AIPI group were lower than those in the CONT group. Abdominal adipose tissue weight per kg of body weight in the DIO-AIPI group was significantly lower than that in the DIO-CONT group. Also, the final levels of serum-triglyceride, serum-total cholesterol and serum-low density lipoprotein cholesterol in the DIO-AIPI group were lower than those in the DIO-CONT group. Moreover, the serum-high density lipoprotein cholesterol level in the normal-AIPI group was significantly higher than that in the normal-CONT group. Finally, the serum-leptin concentration was significantly lower in the DIO-AIPI group. Total lipid, triglyceride, and total cholesterol contents in the feces of the DIO-AIPI group were as high as 142％, 199％, and 165% of the respective values of the DIO-CONT GROUP. These results indicate that orally administered Artemisia Iwayomogi oligosaccharide not only has hypotriglycemic and hypocholesterolemic effects, but also has the effect of reducing the body weight and the abdominal adipose tissue weights obese rats. Therefore, we expect that Artemisia Iwayomogi oligosaccharide AIPI may have an anti-obesity function in F344 diet-induced obese rats. (Korean J Nutrition 36(5): 437∼445, 2003)

• The Journal of Korean Medicine
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• v.30 no.4
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• pp.93-107
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• 2009

Objective: Membranous nephropathy (MN) is one of the most common causes of nephrotic syndrome in adults. However, there is not a satisfactory treatment for MN. This study aimed to evaluate the effect of Houttuyniae Herba Extract (HHE) on MN induced by cationic bovine serum albumin (cBSA). Methods: Mice were divided into 4 groups. The first group, Normal, was injected with saline. The second group, Control, was treated with cBSA (10mg/kg i.p) only. The third group, HHE-250, was treated with cBSA (10mg/kg i.p) and HHE (250mg/kg, p.o). The fourth group, HHE-500, was treated with cBSA (10mg/kg i.p) and HHE (500mg/kg, p.o). After treatment for 4 weeks, we measured change of body weight, 24 hrs proteinuria, serum albumin, total cholesterol, triglyceride, BUN, creatinine, IgA, IgM, IgG, TNF-${\alpha}$, IL-1${\beta}$ levels and the mRNA expression of IFN-${\gamma}$, IL-6, and IL-10. The morphologic changes of renal glomeruli were also observed with a light microscope and an electron microscope. Results: The levels of 24 hrs proteinuria and serum triglyceride, BUN, IgG, TNF-${\alpha}$, IL-1${\beta}$ significantly decreased in both HHE groups, while the level of serum albumin significantly increased in both HHE groups. The mRNA expression of IFN-${\gamma}$ and IL-6 in splenocytes considerably increased in both HHE groups. The mRNA expression of IL-10 in splenocytes considerably decreased in both HHE groups. In histological findings of kidney tissue, thickening of GBM decreased in both HHE groups. Conclusions: This study shows that HHE might be effective for treatment of acute stage MN. More clinical data and studies are to be done for efficient application.

• Korean Journal of Community Nutrition
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• v.5 no.2
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• pp.152-160
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• 2000

The purpose of this study was to investigate zinc and copper metabolism and risk factors of chronic diseases in 20 normal adults women. The daily intake, excretions in urine and feces, and serum levels of zinc and copper were determined by 24-hr food records and chemical analysis. The results were summarized as follows. mean age, body weight and BMI were 22.88 years, 54.65kg and 21.28kg/$m^2$ respectively. Mean daily intakes of energy and protein were 1578.84㎉(79% of RDA) and 52.05g (87% of RDA). The zinc and copper intake, excrestion in urine and feces were 7093.23$\mu\textrm{g}$(59% of RDA/2093.87$\mu\textrm{g}$, 203.50$\mu\textrm{g}$/39.87$\mu\textrm{g}$ and 3416.41$\mu\textrm{g}$/857.62$\mu\textrm{g}$, respectively. The serum levels of fasting glucose, insulin, total cholesterol, HDL-cholesterol, LDL-cholesterol, triglyceride, zinc and copper were 76.60mg/㎗, 15.66IU/㎗, 160.30mg/㎗, 50.95mg/㎗, 89.80mg/㎗, 89.79mg/㎗, 95.65$\mu\textrm{g}$/㎗ and 73.28$\mu\textrm{g}$/㎗ respectively. Dietary ratio of Zn to Cu was shown to have significant positive correlations with serum insulin, total cholesterol, LDL-cholesterol. The urinary ratio of Zn to Cu was shown to have significant positive correlations with triglyceride. The serum copper level was shown to have significant negative correlations with serum total cholesterol and LDL-cholesterol. In summary, Zn consumption of adult women in their normal diet does not meet the Zn requirement for Koreans. Also, intakes of Zn and Cu may effect the glucose metabolism and cardiovascular diseases. Therefore, to increase the Zn intake and to maintain an appropriate intake ratio of Zn to Cu, nutrition education needs to be implemented.

• The Journal of Internal Korean Medicine
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• v.30 no.3
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• pp.525-533
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• 2009

Objectives : There are lots of reports that cardiovascular disease, including hypertension, cerebro-vascular accident, and coronary heart disease, is related to atherosclerotic changes. Increased serum levels of lipids could play a role in these changes. This study aimed to investigate the relationship between PWV and risk factors of cardiovascular disease, including serum lipid values. Methods : This study included 261 subjects ($49.32{\pm}11.79$ years, 112 male) who underwent PWV and serum lipid evaluation. We investigated the correlation between serum lipid values, blood pressure, body mass index (EMI) and PWV. Pearson's correlation and partial correlation analysis were applied to examine the relationship between PWV and risk factors of cardiovascular disease. Results : Serum triglyceride, total cholesterol, systolic blood pressure, and diastolic blood pressure were significantly correlated with PWV. Partial correlation coefficient adjusted by age yielded significant correlation between serum triglyceride, systolic blood pressure, diastolic blood pressure and PWV. Conclusion : In this study, it seems that there are significant relationships between PWV, triglyceride and blood pressure. We could suggest that PWV might have some relationships with Dam-eum and blood stasis in oriental theory.

• Journal of Life Science
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• v.22 no.8
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• pp.1126-1131
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• 2012

The purpose of this study was to investigate the effects of trans-unsaturated fatty acid (TFA), saturated fatty acid (SFA) and general unsaturated fatty acid (USFA) on serum lipid levels in ICR mice. Male ICR 8-week-old mice were divided into six groups; the control group (C) fed with normal diet, the TFA-1 group fed with 10% trans-unsaturated fatty acid, the TFA-2 group fed with 30% trans-unsaturated fatty acid, the TFA-3 group fed with 50% trans-unsaturated fatty acid, the SFA group fed with 50% saturated fatty acid, and USFA group fed with 50% general unsaturated fatty acid. The serum total cholesterol of TFA-3 and SFA was higher than those of other fat groups and C. The serum triglyceride (TG) of TFA-3 and SFA showed the highest levels among all of diet groups. Also the serum HDL cholesterol levels of TFA-3 showed the lowest. LDL cholesterol and atherogenic indices (AI) were remarkedly increased in TFA-3 and SFA, as compared with other fat fed groups and C. Taken together with results, the TFA-3 group showed serum lipid levels similar to the SFA and different from the USFA. These results suggest that intake of high level of trans-unsaturated fatty acid increased serum triglyceride, LDL cholesterol and atherogenic indices, which may affect risk on serum lipid level for lipid metabolism syndrome.