• Journal of Nutrition and Health
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• v.26 no.6
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• pp.758-771
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• 1993

This study was conducted longitudinally following the total lipid and cholesterol content, fatty acids composition and Vitamin E content in human milk from 2-5 days to 12 weeks postpartum of 45 lactating Korean mothers. All samples were from well-defined subjects and uniform collection procedures were used. Total lipid concentration increased from 1.98g/dl at 2-5 days to 3.09g/dl at 12 weeks postpartum. However, there was a large variation in the concentration of total lipids. Total cholesterol concentration tended to decrease from 20.68mg/dl at 2-5days to 17.19mg/dl at 12 weeks. In comparison with transitional and mature milk, human colostrum was characterized by a lower percentage of saturated fatty acids including medium chain length fatty acids and a higher percentage of monounsatureated fatty acids and polyunsaturated fatty acids. Therefore, the P/S and M/S ratios of human milk lipids decreased significanlty during lactation. P/M/S ratio of colostrum changed from 0.38 : 0.84 : 1.00 at 2-5 days to 0.29 : 0.61 : 1.00 at 12 weeks of mature milk. Total tocopherol concentration decreased significantly from 833 ug/dl at 2-5 days to 300 ug/dl at 12 weeks.

• Nutrition Research and Practice
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• v.2 no.4
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• pp.204-210
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• 2008

This study was performed to investigate effects of Chiarella vulgaris on lipid metabolism in rats fed high fat diet. Sixty 6-week-old male Wistar rats were divided into two groups; normal diet group and high fat diet group, then the rats in each group were further divided into three subgroups and fed 0%, 5% and 10% (w/w) chlorella-containing diets, respectively, and raised for 9 weeks, Serum aspartate aminotransferase (AST) and alanine aminotransferase (ALT) activity and total protein and albumin concentration were not different among groups. Serum total lipids and liver TG concentration were significantly lower in 5% and 10% chlorella groups than 0% chlorella group in high fat diet groups (p<0.05). Serum TG, serum total cholesterol, liver total lipid and liver total cholesterol concentrations were significantly lower in 10% chlorella groups than 0% chlorella group in high fat diet groups (p<0.05). Fecal total lipid, TG and total cholesterol excretions were significantly higher in 5% and 10% chlorella groups than 0% chlorella groups in normal diet and high fat diet groups, respectively (p<0.05). These results suggest that Chlorella vulgaris is effective for prevention of dyslipidemia which may be due to the modulation of lipid metabolism and increased fecal excretion of lipid.

• Journal of the Korean Dietetic Association
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• v.14 no.4
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• pp.371-381
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• 2008

In order to elucidate the effects of a lacto-ovo vegetarian diet on serum lipid levels, 91 male collegians residing in the Seoul area were recruited. The vegetarians did not smoke tobacco nor drink alcohol. Their anthropometric measurements, dietary intakes, and blood lipid concentrations were compared to age-matched omnivorous controls. The subjects were divided into four groups. The four groups were: 1) NSNDV (n=25): Non Smoking Non Drinking Vegetarians, 2) NSNDO (n=10): Non Smoking Non Drinking Omnivores, 3) SDO (n=37): Smoking, Drinking Omnivores, 4) SDM (n=11): Smoking Drinking Meat-eaters. Total serum cholesterol, HDL-cholesterol and hematocrit were analyzed. The results were as follows: Weight (p<0.05) and BMI (p<0.01) were significantly higher in SDM than NSNDV. Dietary protein (p<0.01), iron (p<0.05) and dietary lipids (p<0.01) from animals in NSNDV were significantly lower than the results in the SDM. Interestingly enough, we noted no significant differences between the four groups in terms of average total dietary protein, dietary lipids and dietary iron, total serum cholesterol, or HDL-cholesterol. Dietary fiber intake was significantly higher in NSNDV than in SDM (p<0.05). Weight, BMI, and total cholesterol were significantly positively correlated with animal protein (p<0.05) and animal lipid (p<0.01) intake. These results showed that vegetarian collegians who haven't smoked tobacco nor drunk alcohol evidenced lower body weight, BMI, and dietary animal lipid intake, but higher dietary fiber intake, than the other three groups. Additionally, intake of animal protein (p<0.001) and intake of animal lipids (p<0.001) were significantly positively correlated with body weight, BMI, and total serum cholesterol in male collegians.

• Korean Journal of Veterinary Research
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• v.18 no.2
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• pp.69-71
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• 1978

Thirty heads of healthy pregnant and six heads of nonpregnant Holstein Friesian cows were selected for the purpose of serum chemical analysis. The partitions studied include serum total protein and total lipid with gestation periods (2.4.6.8. and 10 Months). The results were summarized as follows: 1. The mean value of serum total protein in 2 months of pregnant group was $7.70{\pm}0.28$ (7.4~8.3) g/100ml and then showed a tendency of decrease with the progress of pregnancy, that of 10 months group was figured $7.32{\pm}0.28$ (6.9~7.8) g/100ml. 2. The mean value of serum total lipids in 2 months of pregnant group was $335.67{\pm}14.69$ (300~386) mg/100ml and then showed a tendency of increase with the progress of pregnancy, that of 10 months group was figured $399.00{\pm}11.48$ (386~443) mg/100ml.

• 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.

• Journal of the Korean Society of Food Science and Nutrition
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• v.27 no.6
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• pp.1197-1203
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• 1998

This study was conducted to investigate serum lipids and antioxidant vitamins status of male patients with cerebrovascular disease. The study consisted of 16 hospital patients(57.8$\pm$13.7 years) at 3 General Hospitals in Taegu who suffer from cerebrovascular disease and 21 healthy adults(55.5$\pm$7.2 years). The results were as follows: The systolic blood pressure of the patients(150.0$\pm$13.7mmHg) was sig nificantly higher than healthy control(126.0$\pm$17.4mmHg). In patients the percentages of drinking alcohol(more than 5 times/week) and smoking were also higher. And the patients had more stress than control. Total calorie, protein, carbohydrate, vitamin B1 and niacin intakes were significantly lower in the patients. The energy nutrients consumption reached the recommended level in all subjects who were investigated. HDL cholesterol(24.99 vs 37.86mg/dl) and vitamin E(12.94 vs 20.88mg/L) level showed significantly lower, but triglyceride level(175.50 vs 117.69mg/dl), total cholesterol/HDL cho lesterol(6.22 vs 4.39) and atherogenic index(5.22 vs 3.39) were significantly higher in the patient group. Therefore, it might be expected that refraining from drinking alcohol and smoking, and that having proper exercise and certain other healthy living habits which can decrease stress in addition suitable consumption of antioxidant vitamins can prevent the occurrence of cerebrovascular disease.

• Journal of Nutrition and Health
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• v.36 no.4
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• pp.344-351
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• 2003

The purpose of this study was to elucidate effects of fructooligosaccharide on gastrointestinal tract and blood lipids of rats when this was supplied as purchased condition or oligosaccharide containing sponge cake. Male Sprague-Dawley rats were assigned to one of 3 treatments 1) control diet 2) 7.5% fructooligosaccharide containing diet (FOS diet) 3) lyophilized sponge cake powder containing diet (FOS-C diet). The sponge cake was made with fractooligosaccharide which replaced 40% of its surose, and the final concentration of fructooligosaccharide in FOS-C diet was 7.5%. Cecal and fecal water contents, amount of cecal content, and cecal wall weight were higher from fructooligosaccharide consumption, whereas total gut transit time was longer in rats consuming fructooligosaccharide compared with those fed control diet. Cecal and fecal pH were lower in FOS and FOS-C groups than in control group. Total cecal SCFA pools were higher from ingesting fructooligosaccharide containing diets compared with control diet. Serum triglyceride levels were lower in rats fed FOS and FOS-C diet than those fed control diet, while serum cholesterol levels were unaffected by treatment. Therefore the effects of fructooligosaccharide in sponge cake on serum lipids and gastrointestinal tract were similar to those of intact fructooligosaccharide. Also, adding 7.5% of FOS accompanied diarrhea symptom which suggests some precaution are needed when using FOS.

• Korean Journal of Community Nutrition
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• v.6 no.1
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• pp.69-75
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• 2001

Intake of soy protein the fisk factors associated with cardiovascular disease in postmenopausal women. This study was designed to effects of isoflavone supplementation on serum lipids in 16 hyperlipidemic postmenopausal women . For this purpose, an intervention study was conducted for 12 weeks. Subjects were healthy, free-living women consuming habitual diets with 0.3ｇ/ｄ of isoflavone. Food and nutrient intake was obtained by 24-hr recall method and anthropometric measurement were made. Systolic and diastolic blood pressure, total serum cholesterol. HDL-cholesterol and LDL-cholesterol were determined before and after the isoflavone supplementation. The results were summarized as follows. The average age, hight, weight and BMI of the subject were 65.3 years, 151.4 cm, 62.2 kg and 27.1, respectively. The systolic blood pressure and diastolic blood pressure were not reduced significantly with isoflavone supplementation. Total cholesterol (p＜0.001), HDL-C(p＜0.05), and LDL-C(p＜0.01) were significantly increased after isoflavone concentration. In conclusion, isoflavone supplementation was not effective to modify risk factors for cardiovascular disease.

• Journal of Korean Physical Therapy Science
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• v.7 no.2
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• pp.683-696
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• 2000

To examine the blood lipids, muscle strength and flexibility at low back, and muscle strength in the knee joint, 44 women, who were diagnosed as chronic low back pain patients and aged between 40 to 50 years old, were recruited as the subjects. The women were divided into two groups: 1) body fat content less than 25% and 2) body fat content more than 30%. The results were: 1) No differences were found between two groups in blood lipids status. 2) The total cholesterol were less 3.78% in the normal group than the obese group. 3) The HDL-cholesterol were higher 4.85% in the normal group than the obese group. 4) The TG were less 13.1% in the normal group than the obese group. 5) No differences were found between two groups in muscle strength and flexibility 6) No differences were found between two groups in the peak torque of knee joint 7) The total work of the knee joints were higher in the normal group than the obese(P<.05). 8) The abdominal strength were higher 34.04% in the normal group than the obese group. 9) The flexibility of low back were higher 44.54% in the normal group than the obese group.

• Journal of Nutrition and Health
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• v.29 no.9
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• pp.1035-1041
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• 1996

The study was undertaken to examine the levels of serum lipids and the correlations between serum lipid levels and other factors(nutrient intakes, anthrometric measurement, blood pressure, drinking, smoking). The participants in this study were healthy volunteers over the age of 40 residing in Whachon area, Kang-Wan Do. The level of serum TG was higher in males than in females, particularly in age of 40(209.8mg/dl$\pm$154.9, p<0.05). The HDL-c/total cholesterol ratio(HTR) in males was the lowest(0.23$\pm$0.07, p<0.05) in age of 40 and in females was the lowest(0.25$\pm$0.1) in age of 60 and over. LDL-c/HDL-c ratio(LHR) was the highest (males 3.64$\pm$6.29, females 3.28$\pm$3.03) in age of 40 in both sexes. In the age of 40-59, serum TG, total cholesterol and LDL-cholesterol and HDL-cholesterol tended to increase with BMI. Serum TG showed positive correlation with drinking (r=0.026, p<0.001) and BMI (r=0.2096, p<0.01). BMI was negatively correlated with HTR(r=-0.2242, p<0.01) and HDL-cholesterol (r=-0.2054, p<0.01).