• Korean Journal of Community Nutrition
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• v.14 no.4
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• pp.451-461
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• 2009

The purpose of this study was to investigate the age-related changes of cardiovascular disease risk factors and inflammatory markers in non-obese Korean women. Subjects were 112 women over 20 years old with body mass index (BMI) less than $30 kg/m^2$ and were divided into 3 groups (< 40 years, $40{\sim}59$ years, ${\ge}60$ years). Mean weight and BMI in the oldest group were significantly higher than those in the other 2 younger groups (p < 0.05). Mean total cholesterol, triglyceride, LDL-cholesterol and apolipoprotein B/apolipoprotein A1 ratio (BAR) in the oldest group were significantly higher than those in the youngest group (p < 0.05), and mean HDL-cholesterol of the oldest group was significantly lower than that of the youngest group (p < 0.05). The older-aged group showed significantly higher mean values of atherogenic index (AI) and LDL/HDL ratio (p < 0.05) than the respective younger-aged group, and AI was significantly correlated with age, nitric oxide and thiobarbituric acid reactive substances (p < 0.01). In addition, mean vascular cell adhesion molecule-l (VCAM-1) tended to be higher in the older-aged group than the younger group. Tumor necrosis factor-${\alpha}$, a proinflammatory maker, was significantly positively correlated with serum homocysteine, a cardiovascular disease risk factor (p < 0.01). In addition, a significantly positive correlation was observed between C-reactive protein and BAR (p < 0.01). Overall results suggested that the aging might affect the increase of cardiovascular disease risk factors including the serum lipid profiles, weight and BMI, and age-related increases of weight and BMI might play a role in changes in certain biomarkers of inflammation. (Korean J Community Nutrition 14(4) : 451${\sim}$461, 2009)

• Journal of Nutrition and Health
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• v.40 no.6
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• pp.526-530
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• 2007

The purpose of this study was investigating serum lipid, apolipoprotein levels and their correlations in healthy adults of Gyeongnam area. The BMI (body mass index) was significantly higher (p < 0.001) in male (25.2 ${\pm}$ 2.7 $kg/m^2$) than female (23.8 ${\pm}$ 1.5 $kg/m^2$), however PBF (percent body fat) was significantly higher (p < 0.001) in female (29.6 ${\pm}$ 4.3%) than male (22.7 ${\pm}$ 5.0%). The WHR (waist to hip ratio) and blood pressure in the groups showed there was no significant differences. The levels of serum total cholesterol, LDL-cholesterol and apolipoprotein B were significantly higher (p < 0.01) in male (208.7 ${\pm}$ 27.7 mg/dl, 129.0 ${\pm}$ 26.9 mg/dl, 1.0 ${\pm}$ 0.2 g/L) than female (193.6 ${\pm}$ 29.1 mg/dl, 112.5 ${\pm}$ 29.5 mg/dl, 0.9 ${\pm}$ 0.2 g/L, but HDL-cholesterol level was significantly higher (p < 0.01) in female (54.9 ${\pm}$ 6.6 mg/dl) than male (49.9 ${\pm}$ 7.3 mg/dl). The LDL-C/HDL-C, Apo B/Apo A-I and AI (atherogenic index) were significantly higher (p < 0.001) in male (2.6 ${\pm}$ 0.6, 0.8 ${\pm}$ 0.2, 3.3 ${\pm}$ 0.7) than female (2.1 ${\pm}$ 0.5, 0.6 ${\pm}$ 0.2, 2.6 ${\pm}$ 0.5). The triglyceride level was positively correlated with apolipoprotein B concentration (p < 0.05) and negatively correlated with HDL-cholesterol concentration (p < 0.05), however no significant correlation was found with apolipoprotein A-I. According to these results, we conclude that male adults are expecting higher incidence of cardiovascular disease than female adults and we suggest the serum triglyceride should be kept normal level for the prevention of these diseases.

• Journal of Nutrition and Health
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• v.32 no.6
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• pp.732-738
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• 1999

This study was performed to investigate the risk factors for coronary heart disease in elderly women. Seventy five elderly women over 65 years of age participated with 35 elderly men over 65 years of age, 40 middle-aged men and 31 middle-aged women as control subjects. The percentage of body fat(34.1 5.6%) in elderly women found to be significantly higher than in other groups and their waist/hip circumference ratio(WHR) was higher than in middle-aged women. The concentrations of plasma total cholesterol and LDL-cholesterol in elderly women were higher than in other groups, TG concentration higher than in middle aged women and HDL-cholesterol % lower than in other groups. Plasma cholesterol ester transfer protein(CETP) activities of elderly women were significantly higher than in middle-aged subjects, but were not different from those of elderly men. Plasma Apolipoprotein(Apo) A-I level in elderly women was higher than in middle-aged men but not different from the other groups. Differences among groups were not great in Lipoprotein (Lp)(a)levels. CETP activities were significantly correlated with age, body fat % total cholesterol, LDL-cholesterol and Lp(a). Therefore, it appears that the increased risk of coronary heart disease in elderly women is due to the increase of body fat, central adipose distribution, serum total cholesterol, LDL-cholesterol and CETP activities.

• Proceedings of the Korean Nutrition Society Conference
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• 1998.05a
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• pp.49-49
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• 1998

Chrominum(cr) plays an important role in carbohydrate and lipid metabolism and Cr deficiency impairs glucose tolerance and increase serum cholestrol and triglyceride. The relationships of serum Cr with serum glucose and lipids was examined in 79 female college students in Choong-Nam ares. Subjects were devided into underweight. normal and overweight groups according to their BM11. The average age, weight, height and BMI were 21.9yr, 55.89kg, 158.54cm and $22.62kg/m^2$, respectively. Height were not di fferent between groups. Serum Cr and glucose concentrations were not signi ficantly different between groups. However, there were tendency of increasing serum Cr level with increasing body weight. Serum cholesterol and LDL-cholesterol concentrations were significantly lower in underweight group than other groups. BM! had positive corelations wi th LDL-cholesterol, Al and LPH, and negative corelations with HDL-cholesterolltotal cholesterol ratio. Serum Cr concentration had positive corelation with serum glucose concentration and negative corelation with LDL-chloestrol and LPH.nd LPH.

• Journal of the Korean Society of Food Science and Nutrition
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• v.35 no.4
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• pp.402-409
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• 2006

This study was performed to investigate the effects of Capsosiphon fulvescens (CF) extract on serum and liver lipid metabolism in rats. Male Sprague-Dawley rats were administered 1% cholesterol and 0.25% sodium cholate to induce hypercholesterolemia and were divided into six groups. Experimental groups were administered with following diets; normal diet group (NC), high cholesterol diet group (HC), normal diet and CF extract (200 mg/kg) administered group (NC-CFL), normal diet and CF extract (400 mg/kg) administered group (NC-CFH), high cholesterol diet and CF extract (200 mg/kg) adwlinistered group (HC-CFL), and high cholesterol diet and CF extract (400 mg/kg) administered group (HC-CFH). The body weight gain and feed efficiency ratio were increased by high cholesterol diet, but gradually decreased to the corresponding level of the normal diet group by administered CF extract. The serum total cholesterol concentration of normal diet group was significantly higher than those of NC-CFL group and NC-CFH group. The concentrations of serum total cholesterol LDL-cholesterol and triglyceride and the atherogenic index .were tended to decrease in the CF extract administered groups compared with the high cholesterol diet group. However, HDL-cholesterol and phospholipid concentrations in serum decreased in the high cholesterol diet group and markedly increased by the CF extract administered groups. There were no differences in the concentrations of serum triglyceride, phopholipid, LDL-cholesterol, HDL-cholesterol and free cholesterol in normal diet groups. Concentrations of total cholesterol and triglyceride in liver and kidney were also markedly decreased in the CF administered groups. Total cholesterol and triglyceride concentrations of adipose tissue in the CF administered groups were also decreased compared with the high cholesterol diet group. In addition, there were no differences in the concentrations of liver, kidney and adipose tissue total lipid, triglyceride and total cholesterol in normal diet groups. The activities of heparin-releasable lipoprotein lipase (LPL) and total-extractable LPL in adipose tissue were increased in the high cholesterol diet group compared with the CF extract administered groups, but those of the NC -CFL group and NC-CFH group were similar to the normal diet group. Taken together, it is suggested that the extract of CF have an antiatherosclerotic effect by reducing cholesterol level of serum and liver. Furthermore, the extract of CF decreased LPL activity and triglyceride concentration, resulting in less lipid storage.

• Korean Journal of Food Science and Technology
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• v.38 no.3
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• pp.432-437
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• 2006

This study was carried out to investigate the effects of mulberry-leaf powder Tofu (MPT) on serum lipids profiles, Ca levels, Ca/P ratio and Pb levels in 30 middle aged obese women living in the Choongnam area. 100 g/day MPT was consumed for 4 weeks. The nutrient contents per 100 g MPT were 86.71 kcal (energy), 8.98 g protein, 0.53 mg fiber, 211.33 mg Ca and 1.59 g fat. Anthropometric measurements, 24 h recall dietary intakes, serum levels of protein, albumin, glucose, Ca and Pb, lipid profiles (cholesterol, triglyceride, HDL-cholesterol, LDL-cholesterol), and the Ca/P ratio were analyzed before and after consumption of MPT. After consumption of MPT, there were no significant differences in anthropometric measurements, the levels of serum protein, albumin, glucose, total cholesterol, HDL-cholesterol, lipase activity, HTR (HDL-cholesterol/total cholesterol), CRF (cardiac risk factor), Ca, Ca/P ratio and Pb. There were decreases in the levels of serum triglyceride, LDL-cholesterol, AI (atherogenic index) and LHR (LDL-cholesterol/HDL-cholesterol). Significantly increased dietary intakes of plant protein, total Ca, and plant Ca were observed.

• Journal of the Korean Applied Science and Technology
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• v.37 no.2
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• pp.162-172
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• 2020

The purpose of this study was to investigate the improvement effect of 5% mung bean (phaseolus aureus L.) on the blood glucose and lipid metabolism function of streptozotocin (STZ, 45 mg/kg body weight)-induced diabetic rats. Seven-week-old male rats were divided into four groups (n=6), and fed experimental diets containing mung bean meal [basal diet+5% mung bean (BM), basal diet+STZ+5% mung bean (SM)], and control (BD), BS groups (basal diet+STZ). The results of this study, mung bean diet groups (BM, SM) in lipid composition evidenced the significantly reduction of serum total cholesterol, low density lipoprotein-cholesterol (LDL-cholesterol), atherosclerotic index (AI), cardiac risk factor (CRF), triglyceride (TG), phospholipid (PL), free cholesterol, cholesteryl ester, uric acid, blood glucose, non esterified fatty acid (NEFA), and elevation of high density lipoprotein-cholesterol (HDL-cholesterol). The serum albumin/globulin ratio (A/G ratio) was increased in mung bean supplementation diet than STZ-induced diabetic rats (p<0.05). Concentrations of sodium (Na) and chlorine (Cl) in sera were lower in the mung bean diet than diabetic group. Total calcium (T-Ca), phosphorus (Pi) and potassium (K) concentrations in sera were higher in the BM, SM and BD groups than BS group. In vivo experiments with Sprague-Dawley rats showed that ingestion of mung bean (phaseolus aureus L.) were effective in blood glucose and lipid composition.

• The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
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• v.13 no.1
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• pp.78-99
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• 2000

The present study was carried out to investigate the effect of pine oil on the body weight and lipid levels of serum in rats fed high cholesterol diet and high fat diet, Body weight, weight of various organs, and feeding efficiency ratio were measured to study the effect of pine oil on obesty at 4 weeks after an oral administration, Total cholesterol, triglyceride, total lipid, HDL-cholesterol and LDL-cholesterol were also analysed to identify the ameliorating effect of pine oil on lipid metabolism in serum of same rats, The results were summerized as follows; 1. The increase in body weight and feeding efficiency ratio induced by choleserol diet was less in pine oil treated rats, Furthermore, decrease in weight of liver, kidney, spleen, testis, and epididymis were observed in pine oil treated rats. 2, Associated with the decrease in body weight, there was a concomitant reduction in serum levels of total cholesterol, triglyceride, and total lipid in rats fed high cholesterol diet and high fat diet. respectively, after an oral administration of pine oil. 3. Serum levels of LDL-cholesterol was significantly decrease after an oral administration of pine oil in rats fed high fat diet. These results suggest that pine oil can ameliorate obesity and lipid metabolism in serum.

• 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.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.12 no.2
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• pp.746-752
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• 2011

To evaluate the degree of obesity based on differential combinations of BMI and body fat ratio, and thereby to obtain the comprehensive determination of coronary heart disease risk factors. The present study was conducted among 3,731 individuals(male; 2,312, female; 1,419) who underwent general health checkup in the general health promotion center in a university hospital during 2-year period from Jan. 2008 to Dec. 2009. Based on the obesity categories from combinations of BMI and body fat ratio, 30.2% were "normal", 8.9% were "seemingly obese", 31.2% were "occult obese", and 29.8% were "obese". By sexual comparison, the proportion of "normal" and "seeming obese" individuals were higher in men than women, while "occult obese" and "obesity" individuals were preponderant in women compared to men. By age, the proportion of "obesity" individuals were higher in the 40' and 50's than in 30's and 60's. Based on the association between obesity categories and each of CRF, SBP, DBP, TC, HDL-C, LDL-C and TG was significantly higher in "seeming obese" and "obesity" group than in "normal" group, but SBP, TC and LDL-C was significantly higher in "occult obese" and "obesity" group than in "normal" group. For odds ratios of each of CRF for obesity categories, it was higher in "obesity" group, "seeming obese" group, "occult obese" group than in "normal" group in that order.