• Title/Summary/Keyword: total cholesterol HDL-

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Effect of Kyungohkgo(瓊玉膏) on Antioxidant Capacity in D-galactose Induced Aging Rats (경옥고(瓊玉膏)가 노화유발 흰쥐의 항산화능에 미치는 영향)

  • Kwak Byung-Jun;Lee Song-Shil;Baek Jin-Woong;Lee Sang-Jae;Kim Kwang-Ho
    • Journal of Society of Preventive Korean Medicine
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    • v.7 no.2
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    • pp.85-96
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    • 2003
  • Objectives : In order to examine the antioxidant activities of Kyungohkgo(瓊玉膏), the study was done through measurement of parameters such as Thiobarbituric acid reactive substance(TBARS), Superoxide dismutase(SOD), Catalase(CAT), Glutathione peroxidase(GSH-px), Plasma total lipid, Plasma total triglyceride, Plasma total cholesterol, HDL-cholesterol concentrations in rat erythrocytes and plasma. Methods : Sprague-Dawley rats divided into 3 groups, Normal group(l2 weeks old), pathologically induced group(injected D-galatose 50mg/kg, 1time/day for 6 weeks, CONTROL) and Kyungohkgo(瓊玉膏) administered group(D-galactose 50mg/kg and Kyungohkgo extracts 1125.0mg/kg 1time/day for 6 weeks, KOG). Rats were sacrificed and TBARS, SOD, CAT, Plasma total lipid, Plasma triglyceride, Plasma total cholesterol, Plasma HDL-cholesterol concentrations and GSH-px were measured in rat erythrocytes and plasma. Results : Plasma TBARS concentrations of KOG group were significantly lower than those of control. Red blood cell(RBC) SOD activities of KOG group was increased(F=3.619, p=0.052, ANOVA test), and RBC catalase activities of all experimental group were not significantly different. RBC GSH-px activities of KOG group was increased(F=6.844, p=0.008, ANOVA test). The changes of Plasma triglyceride was not significantly different. Plasma total lipid of KOG group showed significant decrease compared to the control group(F=19.337, p=0.0001, ANOVA test). Plasma total cholesterol and HDL-cholesterol concentrations of all experimental groups were not significantly different. Conclusions : According to the above results, it is considered that Kyungohkgo(瓊玉膏) is effective in inhibiting lipid peroxidation and increasing antioxidative enzyme activities in D-galactose induced aging rat.

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Effect of Medium and Long Chain Triglyceride Diet on the Serum Lipids of Rats Fed with Cholesterol (중쇄(中鎖)와 장쇄지방(長鎖脂肪) 식이(食餌)가 Cholesterol급여(給與) 흰쥐의 혈청지질(血淸脂質)에 미치는 영향(影響))

  • Lee, Eun-Sook;Cho, Jeong-Soon
    • Journal of the Korean Applied Science and Technology
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    • v.4 no.1
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    • pp.91-97
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    • 1987
  • Because of its more complete hydrolysis and rapid absorption, MCT is expected its usefulness in the diets of patients with malabsorption syndrom. Also, several authors reported that serum cholesterol level was lower after MCT feedings. In this study, rate of each experimental group were fed for 4weeks with 20% MCT, 20% corn oil, mixed diet of 10% MCT and 10% corn oil, mixed diet of 17% corn oil and 3% shortening. After experimental diet, it was measured to growth rate and serum cholesterol, triglyceride and phospholipid level. The results were as follows; 1. The body weight gain was the lowest in MCT group and others were lower than control group. 2. Serum total cholesterol level was the lowest in corn oil group and others were significantly lower than control group. Free cholesterol level was lower in all experimental groups than control group too. 3. Serum HDL-cholesterol level was significantly higher in all experimental groups than control group. 4. The ratio of VLDL, LDL-Cholesterol to HDL-Cholesterol was significantly lower in all experimental groups than control group. 5. Serum triglyceride level was higher in all experimental groups than control group. Serum phospholipid level was significantly in only mixed diet group of corn oil and shortening than control group. 6. The ratio of total cholesterol to phospholipid was significantly lower in corn oil diet group than control group.

Effects of Onion Extract and Onion-Acanthopanax Senticosus Mixture Extracts on Obese Rats (양파와 가시오가피 혼합 추출액이 비만 흰쥐에 미치는 영향)

  • Choi, Chan-Hun;Kim, Kyung-Yoon;Jung, Jong-Gil;Jung, Jae-Gon;Jung, Hyun-Woo
    • Journal of Physiology & Pathology in Korean Medicine
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    • v.25 no.4
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    • pp.596-602
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    • 2011
  • The aim of this study is to investigate the effects of onion and acanthopanax senticosus on body weight change, serum total cholesterol, HDL cholesterol, LDL cholesterol, triglyceride, free fatty acid, total lipid, phospholipid level, renal and liver function test, and CBC in obese rats and mice. Obese rats induced by high-fat fed are medicated for 7 weeks. Rats are divided into four groups depending on the medication; normal group (general-fat fed and no-medication), control group (high-fat fed and no medication), sample A group (high-fat fed and onion 100% extracted medication), sample B group (high-fat fed and onion 50% & acanthopanax senticosus 50% extracted medication), sample C group (high-fat fed and red onion 50% & acanthopanax senticosus 50% extracted medication). After medication, obesity related index, renal and liver function test, and CBC are analysed. There are significant statistical differences among control group and all experimental groups for the body weight change. There are significant statistical differences among control groups and all experimental groups for the total cholesterol, HDL cholesterol, LDL cholesterol, triglyceride level, free fatty acid, and phospholipid level. These results suggest that medications of onion and acanthopanax senticosus extracted products are effective for the treatment of obesity. Especially, onion 100% extracted product is more effective than the others.

Effects of Regular Dietary Fatty Acids on Body Fat Content and Blood Lipid Concentration in Middle-aged Korean Women (중년여성의 평상 식이 지방산이 체지방 함량 및 혈중 지질 함량에 미치는 영향)

  • 주은정;손희숙;차연수
    • Journal of the East Asian Society of Dietary Life
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    • v.6 no.1
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    • pp.59-68
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    • 1996
  • The present study undertaken to investigate the interrelationship among their regular dietary fatty acid intake, body fat content(BFC), and plasma lipid fractions(PLF) of middle-aged Korean women. Forty-nine women (age 30 to 49) participated in this study in which the aim was to determine their total nutrient intake per day, BFC and PLF, and to analyse the intercorrelations of these. Strong correlation was seen among their body mass index, mid-upper-arm-circumference, and BFC which were positively correlated with plasma total lipids(TL) and triglycerides(TG). Dietary myristic acid and lauric acid were positively correlated with both total cholesterol(TC) and LDL-cholesterol (LDL-C) in plasma. Palmitic acid, stearic acid, oleic acid, and total monounsaturated fatty acid(MUFA) were negatively correlated with HDL-cholesterol(HDL-C). Although dietary total saturated fatty acid (SFA) was not correlated with TC and LDL-C, it was positively correlated with TL and TG in plasma. However, dieary n-3 polyunsaturated fatty acid(PUFA) in regular Korean diet was not correlated with any of lipid fractions in plasma which might be due to the high ratio of n-6/n-3 in their diet. From the above results, it was concluded that plasma lipid fractions were modulated by their dietary nutrients, especially the types of the fatty acids. Dietary SFA and MUFA intake not PUFA are strongly correlated with LDL-C and HDL-C in the Korean diet This may relate to the frequency of coronary heart disease in the age group.

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Effect of Bulnesia sarmienti Water Extract on Lipid Metabolism in Type-1 Diabetic Rats. (제1형 당뇨모델 흰쥐에서 Bulnesia sarmienti 열수추출물이 지질대사에 미치는 영향)

  • Park, Chang-Ho;Kim, Jung-Ok;Lee, Gee-Dong;Kim, Kil-Soo;Hong, Joo-Heon
    • Journal of Life Science
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    • v.18 no.6
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    • pp.852-857
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    • 2008
  • The effects of Bulnesia sarmienti water extract on lipid metabolism were investigated in type-1 diabetes rats. The rats were fed a basal diet and B. sarmienti water extract for 8 weeks. The rats were randomly assigned to each treatment group: normal, control, three kinds of treatment group (BWO: 0.45 mg/ml, BW1: 0.9 mg/ml, BW2: 1.8 mg/ml). After 8 weeks of experimental diets consumption, the body weights and food efficiency ratio of B. sarmienti water extract fed groups were not change with those in the control group. The concentration in plasma total-cholesterol, LDL-cholesterol, triglyceride were significantly decrease in the B. sarmienti water extract groups compared with those in the control group. Although it was not possible to observe blood glucose control effects of eight weeks of B. sarmienti water extract feeds in type-1 diabetes model, it was discovered that the feeds are highly effective in lowering the levels of blood lipid substances triglycerides, total-cholesterol, and LDL-cholesterol.

Total Body Fat Content and its Distribution and Plasma Cholesterol Metabolism in Elderly Women (여자 노인의 체지방량 및 체지방 분포와 혈장 콜레스테롤 대사)

  • 이연경
    • 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.

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A Study on the Hypocholesterolemic Effect of Milk in Rats (랫트에 있어서 우유의 콜레스테롤 저하효과에 관한 연구)

  • 노우섭;강회양;민경진;김종규
    • Journal of Food Hygiene and Safety
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    • v.9 no.2
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    • pp.57-66
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    • 1994
  • The benefits of milk on the rats supplemented with cholesterol and vitamin D2 in diet was investigated. A total of 150 male rats of Sprague-Dawley strain, 5 weeks of age, were divided into 6 groups with the diet. Cholesterol control group was fed the diet containing 1.0% choleterol and 50,000 IU/100 g of vitamin D2 for 24 months, and M0.5, M1, M2 and M5 of milk groups were fed the diet containing cholesterol, vitamin D2 and 0.5, 1, 2 and 5 of reference daily intakes of whole milk, respectively. No remarkable differences of growth, diet intake, and food effciency ratio among groups were observed though rats in cholesterol control group showed abrupt decrease of diet intake and body weight showed slightly higher relative organ weights than did the rats in control group. The rats in cholesterol control group showed the highest serum total cholesterol level. The rats in milk groups showed lower total cholesterol level and higher high density lipoprotein (HDL)-cholesterol fraction than did the rats in cholesterol control group though no tendency was observed among milk groups. In milk groups, aorta, heart, kidney and liver of rats showed milder calcification and necrosis or fat degeneration compared with those in cholesterol control group. The above results suggest that whole milk could have beneficial effect on the cholesterol-and -vitamin D2-induced atherosclerosis in rats.

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Effects of Feeding Egg Yolk Prepared from Quails Fed Winged Bean Oil on Plasma and Liver Cholesterol and Fatty Acid Composition of Rats

  • Mutia, R.;Uchida, S.
    • Asian-Australasian Journal of Animal Sciences
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    • v.12 no.2
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    • pp.192-196
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    • 1999
  • The purpose of this experiment was to study the effects of feeding egg yolk prepared from quail fed winged bean oil on plasma and liver cholesterol and fatty acids composition in rats. Eggs were collected from laying quails that had been fed diets containing 5% of either animal tallow, soybean oil, corn oil or winged bean oil. Yolk powders (referred to as winged bean yolk, soybean yolk, etc.) were prepared and fed at the 15% level to weanling female Wistar rats for 28 days. Rats fed winged bean yolk had significantly lower body weight gain than did rats fed soybean yolk or animal tallow yolk. There are no significant effects on plasma total cholesterol, liver cholesterol and triglyceride concentration due to feeding yolk powder containing different oil. However, LDL-cholesterol increased and HDL-cholesterol decreased in rats fed winged bean yolk. Liver lipid of rats fed with winged bean yolk had a higher linoleic but a lower linolenic content than did those fed animal tallow yolk. However, rats fed with winged bean yolk had a lower linoleic content than did rats fed soybean yolk or corn yolk. In conclusion, winged bean yolk seemed to have had an adverse effect on rats.

Relationship between Metabolic Syndrome and the Triglyceride/High-density Lipoprotein- Cholesterol ratio in Male Office Workers (남성 사무직 근로자의 중성지방/고밀도 지단백 콜레스테롤 비와 대사증후군 간의 관계)

  • Park, Bom Mi;Ryu, Ho Sihn
    • Journal of Korean Public Health Nursing
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    • v.31 no.2
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    • pp.376-388
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    • 2017
  • Purpose: The triglyceride-to-high-density lipoprotein-cholesterol (TG/HDL-C) ratio is one of the main predictive indices for cardiovascular disease. This study was examined the relationship between TG/HDL-C ratio and metabolic syndrome (MetS) in male office workers. Methods: Secondary analysis was conducted to determine the risk between the TG/HDL-C ratio and MetS in male office workers. A total of 765 people underwent the 'regular workplace health checkups in 2014'. Among the subjects who were male and responded to the questionnaire and health lifestyle survey, 470 (61.4%) excluding those with missing and/or abnormal values were analyzed. The association between MetS, MetS components, and the TG/HDL-C ratio was examined by a Chi-square test, One-way ANOVA, Turkey post-hoc test and Logistic regression analysis. Results: The number of males with MetS was 70 (14.9%) and the number of MetS components increased with increasing TG/HDL-C ratio (p<.001). Logistic regression analysis with an adjustment for potential confounders revealed a 31.8 times higher odds ratio of the Quartile4 group for MetS than that of the Quartile1 group (p<.001). Conclusion: These results show that the likelihood of MetS, particularly the risk of MetS in the Quartile4, increases with increasing TG/HDL-C ratio.

Age-Related Changes of Lipid Metabolism and Thrombogenic Capacity in Rats (노화과정에 따른 흰쥐의 지방대사와 혈전능의 변화)

  • Um Min Young;Rho Kyoung Ah;Kim Mi Kyung
    • Journal of Nutrition and Health
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    • v.37 no.7
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    • pp.525-532
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    • 2004
  • This study was performed to investigate the age-related changes of the lipid metabolism and thrombogenic capacity in Sprague-Dawley (SD) rats at the ages of 4, 8, 12, 16, 20 and 24 months old. Total lipid, triglyceride (TG) and total cholesterol in plasma and liver, HDL-cholesterol concentration, and eicosanoid contents in plasma were measured. Lipid peroxides were determined by the levels of thiobarbituric acid reactive substance (TBARS) in LDL fraction. Body weight was increased continuous until 16 months and decreased after 20 months. Epididymal fat pad (EFP) weight was increased continuously until 20 months and decreased at 24 months. Total lipid and TG concentrations in plasma were increased until 20 months and then rapidly decreased at 24 months but plasma cholesterol was increased continuously with aging. HDL-cholesterol level was increased continuously until 12 months, but decreased at 16 months and maintained there after. The TBARS levels in LDL fraction were the highest level at 24 months. Liver total lipid, TG, and total cholesterol concentrations were shown a tendency to increase with aging, and especially TG concentration was increased rapidly from 12 months to 16 months. Plasma thromboxane B$_2$ (TXB$_2$) and 6-keto-prostaglandin F$_1$ (6-keto-PGF$_1$) contents did not change with aging, but the ratio of TXB$_2$/6-keto-PGF$_1$ was increased with aging, especially from 8 to 12 months. These results showed that lipid levels in plasma and liver, TBARS levels in LDL fraction, and TXB$_2$/6-keto-PGF$_1$ ratio were increased with aging.