• Title/Summary/Keyword: Lipid Profiles

Search Result 774, Processing Time 0.024 seconds

Polyunsaturated/saturated Fatty Acid Ratios and Antioxidant Supplementation under the Control of Dietary Peroxidizability Index Value: Impact on Serum Lipid Profiles in Young and Adult Rats

  • Kang, Min Jeong;Lee, Eun Kyung;Lee, Sang Sun
    • Nutritional Sciences
    • /
    • v.8 no.1
    • /
    • pp.10-15
    • /
    • 2005
  • An increase in serum cholesterol is directly associated with high incidences of cardiovascular diseases (CVD) and atherosclerosis. Serum lipid profiles are highly dependent on dietary fatty acids and age. The purpose of this study was to examine the age-related effects of polyunsaturated/saturated fatty acid ratios and antioxidant supplementation under the control of the dietary peroxidizability index (PI) value on serum lipid profiles in rats. While the PI level of dietary fatty acids was controlled at 81.22, the P/S ratios of fatty acids were 0.38 and 4.81 (LP and HP). The diets were supplemented with a vitamin E 1000 mg/kg diet and a selenium 2.5 mg/kg diet (LPS and HPS). Female Sprague-Dawley rats ages 3 weeks (young) and 16 weeks (adult) were fed four different experimental diets for 4 weeks. The serum triglyceride concentration of LPS was significantly higher in young rats than in adult rats. The total-cholesterol concentration of LP and HPS were higher in young rats than in adult rats. The high-density lipoprotein-cholesterol (HDL-C) concentration of LP, LPS and HP was higher in adult rats than in young rats. The low-density lipoprotein-cholesterol (LDL-C) concentration was higher in young rats than in adult rats. T-C/HDL-C and LDL-C/HDL-C ratios were much higher in young rats than in adult rats. In conclusion, P/S ratios and antioxidant supplementation did not affect T-C/HDL-C and LDL-C/HDL-C ratios as risk factors of CVD in adult rats when we controlled the PI value in the diet Probably, the invisible and confounding effects of dietary PI value implicate the beneficial roles of dietary P/S ratios and antioxidants in CVD. Accordingly, controlling the dietary PI value may be advantageous to lower the risk of CVD in adult rats.

The Effect of Isoflavone Supplementation on Plasma Biochemical Parameters of Women with Polycystic Ovary Syndrome (다낭성 난소 증후군 환자에서 Isoflavone 섭취에 따른 혈중 생화학적 지표의 변화)

  • Won, Hyung Jae;Kang, Ju Hee;Lee, Min Jun;Yoon, Sun;Park, Ki Hyun;Cho, Dong Je;Song, Chan Ho;Lee, Byung Seok
    • Clinical and Experimental Reproductive Medicine
    • /
    • v.32 no.1
    • /
    • pp.9-16
    • /
    • 2005
  • Objective: This study was performed to evaluate the effect of isoflavone supplementation on hormone levels, lipid profiles and total antioxidant status in patients with polycystic ovary syndrome. Methods: Total 11 women with polycystic ovary syndrome were supplemented daily with 150mg of isoflavone for 6 months. Blood samples were collected 0, 3, and 6 months after supplement of isoflavone for analysis of LH, FSH, E2, testosterone, free testosterone, SHBG levels, serum lipid profiles, and total antioxidant status (TAS). Results: After 6 months isoflavone supplementation, the hormone levels did not change significantly. Serum lipid profiles did not show any significant change in total cholesterol, LDL-cholesterol, triglyceride, lipoprotein(a), and free fatty acid levels. However, there was significant increase in HDL-cholesterol (p<0.05) for 3 months. Total antioxidant status was increased significantly after isoflavone supplementation for 6 months (p<0.05). Conclusion: Isoflavone supplementation showed positive effects on the HDL-cholesterol and total antioxidant status. it is implicated that isoflavone supplementation will may have a effect on cardiovascular disease in patients with polycystic ovary syndrome.

Characteristics of the Anthropometry and Plasma Lipid Profiles of Patients with Simple and Combined Hypercholesterolemia (단순형과 혼합형 고콜레스테롤혈증 환자의 체위 및 혈장지질 특성)

  • 허영란;황금희;임현숙
    • Korean Journal of Community Nutrition
    • /
    • v.4 no.2
    • /
    • pp.186-193
    • /
    • 1999
  • Recent epidemiologic and clinical students have shown that plasma cholesterol and triglyceride levels are independent risk factors for coronary heart disease. However, there is not much data on the characteristics of anthropometry and lipid profiles of hypercholesterolemia patients with hypertiglyceridemia. In this study, 112 hypercholesterolemic subjects$(T.C{\ge}240mg/dl)$ were divided into two groups by their plasma triglyceride levels. We compared the anthropometric measurements and lipid profiles of the subjects between the two groups : the simples hypercholesterolemic group(SHC, TG<200mg/dl) and the combined hypercholesterolemic group$(CHC, TG{\ge}250mg/dl)$. The distribution of the subjects into the SHC and CHC groups was 36.6% and 47.3%, respectively. The frequency of the CHC patients decreased with age. The subjects in this group had higher weight, BMI, HWR, cricumferences of mid arm, waist, hip and thigh, and skinfold thicknesses of biceps and triceps than those of the SHC subjects. The difference of plasma total cholesterol level was mainly due to the difference of VLDL-C levels. These differences resulted in the CHC subjects having higher atherogenic indexes and T-C/HDL-C ratios than those of the SHC subjects. Also, the former had higher Apo-B and insulin levels than those the latter. However, blood pressure, fasting blood glucose and HDL-C levels were not significantly different between the two groups. These results suggest that hypercholesterolemic patients with hypertriglyceridemia have riskier lipid profiles for CHD than those of patients with normal triglyceridemia. They also indicate that CHC is closely associated with glucose resistance syndrome(obesity, hyperglycemia, hyperinsulinemia and hypertriglyceridemia), and more prevalent in young people.

  • PDF

An Association between Milk Consumption and Serum Lipid Profiles of Postmenopausal Women in Korea (폐경 여성의 우유 섭취와 혈청 지질수준과의 관련성 연구)

  • Lee Sang-Sun;Kim Soon-Lae;Kim Sun-Hee
    • Journal of Nutrition and Health
    • /
    • v.38 no.2
    • /
    • pp.144-150
    • /
    • 2005
  • The aim of this study was to analyze an association between milk consumption and serum lipid profiles in postmenopausal women in Korea. The dietary data by the Food Frequency Questionnaire were evaluated among 208 postmenopausal women who did not receive hormone therapy and their serum concentrations of triglyceride (TG), total, HDL-, and LDL-cholesterol, and alkaline phosphatase were analyzed. When the relationship between milk consumption and serum lipid profiles were analysed by linear regression, we found a negative relationship of milk consumption with ALP and a positive relationship with HDL-cholesterol. Animal calcium intake was significantly correlated with ALP and HDL-cholesterol. In addition, the serum level of HDL-cholesterol of the upper quartile (UQ) subjects who took animal calcium over 313 mg/day was significantly higher than the lower quartile (LQ) subjects who consumed milk below 101 mg/day when we compared the UQ and LQ subjects. The HDL-cholesterol level of the UQ subjects who consumed 235 ml of milk tended to be higher than the that of the LQ who consumed 53 ml. As for serum concentrations of TG, total cholesterol, and LDL-cholesterol, there was no significant difference between the UQ and LQ groups of milk consumption. Based on our study, we concluded that continual consumption of approximately one cup of milk per day was associated with low cardiovascular risks with favorable lipid profiles and ALP in postmenopausal women. (Korean J Nutrition 38(2): 144~150, 2005)

The Relationship of Abdominal Obesity and Lipid Profiles by Computed Tomography in Adult Women (전산화 단층촬영을 이용한 성인여성의 복부비만과 지질대사지표와의 연관성)

  • Kim, Mi-Young
    • Journal of radiological science and technology
    • /
    • v.31 no.1
    • /
    • pp.33-39
    • /
    • 2008
  • Abdominal obesity, especially, visceral obesity is thought to be a risk factor of type 2 diabetes and cardiovascular disease such as hypertension, hyperlipidemia, coronary artery disease. Based on previous studies visceral fat accumulation is highly related to these diseases compared to subcutaneous fat accumulation. The purpose of this study was to see the relation between abdominal obesity and lipid profiles in adult women. The included subjects were 25 adult women(BMI > $23\;kg/m^2$), who visited the obesity clinic in a general hospital from April 2006 to September 2007. Blood pressure, fasting glucose and lipid profiles were measured. The abdominal fat distribution had been assessed by CT scan at the level of L4-L5. From bivariate analyses, the visceral fat accumulation showed negative correlations with TC and TC/HDL. The BMI, total abdominal fat and Visceral fat/Subcutaneous fat ratio showed significant correlations with visceral fat accumulation. From linear regression analyses of all the study subjects, TC, TG and HDL were found to be determinants of the visceral fat accumulation($R^2\;=\;0.474$).

  • PDF

Impact of lifestyle factors on trends in lipid profiles among Korean adolescents: the Korea National Health and Nutrition Examination Surveys study, 1998 and 2010 Shin-Hye

  • Kim, Shin-Hye;Song, Young-Hwan;Park, Sangshin;Park, Mi-Jung
    • Clinical and Experimental Pediatrics
    • /
    • v.59 no.2
    • /
    • pp.65-73
    • /
    • 2016
  • Purpose: Only a few studies have explored nationwide trends in lipid profiles among Asian adolescents. We aimed to assess trends in lipid profiles and the associated lifestyle factors among Korean children. Methods: We analyzed data for 2,094 adolescents who were aged 10-18 years and had participated in the Korea National Health and Nutrition Examination Surveys in 1998 and 2010. Results: During 1998-2010, the prevalence of obesity significantly increased in boys, but no changes were observed in girls. Over this period, there was a small but significant decrease in the mean lowdensity lipoprotein (LDL)-cholesterol level in boys (1998, 87.5 mg/dL; 2010, 83.6 mg/dL; P=0.019) and mean triglyceride levels in girls (1998, 90.8 mg/dL; 2010, 85.8 mg/dL; P=0.020). There were no significant changes in the prevalence of dyslipidemia in boys, but a modest decrease was noted in girls (1998, 25.1%; 2010, 18.3%; P=0.052). During the study period, the prevalence of breakfast skipping decreased, whereas that of regular exercise increased in both groups. Daily total energy intake did not change between these years. In multivariable logistic regression analyses, breakfast skipping was associated with increased risk of hyper-LDL-cholesterolemia in boys (odds ratio [OR], 5.77) and hypertriglyceridemia (OR, 2.27) in girls. Regular exercise was associated with decreased risk of hypo-HDL-cholesterolemia (OR, 0.40) in boys. Conclusion: Although the prevalence of obesity in boys increased, favorable or constant trends in lipid profiles were observed among Korean adolescents during 1998-2010. Decrease in breakfast skipping and increase in regular exercise may have contributed to these trends.

The Association Between Serum Lipid profiles and periodontitis on Convergence (혈청지질분포와 치주질환간의 연관성에 관한 융합연구)

  • Kim, Song Sook;Kim, Ji hyun
    • Journal of the Korea Convergence Society
    • /
    • v.10 no.1
    • /
    • pp.239-244
    • /
    • 2019
  • The aim of this study was to evaluate the association between Lipid profiles and periodontal diseases in Korea adults. The date from the 2013, 2014 Korean National Health and Nutrition Survey were used, and 8,854 subjects over 30 years were included in the analysis. periodontal disease was assessed using the Community periodontal Index. Study participants with HDL between ${\leq}40mg/dL$(high) were 1.39 times(95% CI=1.16 to 1.66) as likely to have periodontal disease as those with normal levels and those with Triglyceride ${\geq}200mg/dL$(high) were 1.14 times(95% CI=1.02 to 1.27) as likely to have periodontal disease as those with normal levels. positive significant association was observed between serum lipid profiles and periodontal disease; however, further studies need to be conducted to understand the actual relationship between STC levels and periodontitis and to establish causality and directional association.

Effects of Diet with Added Butterbur (Petasites japonicus Maxim) on the Plasma Lipid Profiles and Antioxidant Index of Mice (머위(Petasites japonicus Maxim) 첨가 식이가 마우스 혈장 지질 수준 및 항산화 지표에 미치는 영향)

  • Oh Sang-Hee;Yang Yun-Hyung;Kwon Oh-Yoon;Kim Mee-Ree
    • Journal of the East Asian Society of Dietary Life
    • /
    • v.16 no.4
    • /
    • pp.399-407
    • /
    • 2006
  • We evaluated the effects of butterbur (Petasites japonicus Maxim) addition to the diet on lipid profiles and antioxidant biomarkers such as total glutathionine, TBARS value, carbonyl value, GPx, GR, SOD and paraoxonase activity in the plasma or liver of mice. The distribution of body fat deposition, total cholesterol (TC) contents, and atherogenic index in the plasma were significantly decreased in the butterbur group. The levels of GSH and the activity of GR and SOD were significantly higher in the liver of the butterbur group than in that of the control group. Lipid oxidation of the liver and kidney and protein oxidation of the liver and heart were decreased in the butterbur group. Additionally, the DNA damage, as determined using the comet assay (single cell gel assay) with alkaline electrophoresis and as quantified by measuring the tail length (TL), was decreased in the butterbur group. The results of the present study showed that a diet with added butterbur exerts degenerative disease-protective effects on oxidative DNA damage and lipid peroxidation.

  • PDF

Comparative Effects of Oyster Mushrooms on Lipid Profile, Liver and Kidney Function in Hypercholesterolemic Rats

  • Alam, Nuhu;Amin, Ruhul;Khan, Asaduzzaman;Ara, Ismot;Shim, Mi-Ja;Lee, Min-Woong;Lee, U-Youn;Lee, Tae-Soo
    • Mycobiology
    • /
    • v.37 no.1
    • /
    • pp.37-42
    • /
    • 2009
  • Comparative effects of oyster mushrooms on plasma and fecal lipid profiles and on liver and kidney function were evaluated in hyper and normocholesterolemic rats. Feeding of hypercholesterolemic rats a 5% powder of oyster mushrooms (Pleurotus ostreatus, P. sajor-caju and P. florida) reduced the plasma total cholesterol level by 37%, 21% and 16%, respectively and reduced the triglyceride level by 45%, 24% and 14%, respectively. LDL/HDL ratio decreased by 64%, 45% and 41% for P. sajor-caju, P. ostreatus and P. florida fed rats, respectively. Mushroom feeding also reduced body weight in hypercholesterolemic rats. However, it had no adverse effect on plasma bilirubin, creatinin and urea nitrogen level. Mushroom feeding also increased the total lipid and cholesterol excretion in the feces. The present study reveals that feeding of 5% oyster mushroom powder does not have detrimental effects on the liver and kidneys rather may provide health benefits for the cardiovascular-related complication by decreasing the atherogenic lipid profiles.

Effects of Wear Training for Improving Vascular Compliance on Blood Pressures and Blood Lipid Profiles in Prehypertensive Subjects (온열요법으로서의 착의훈련이 고혈압 전단계자의 혈압 및 혈중 지질성분에 미치는 영향)

  • Yoo, Shin-Jung;Park, Joon-Hee
    • Korean Journal of Human Ecology
    • /
    • v.21 no.1
    • /
    • pp.141-149
    • /
    • 2012
  • This study investigates the effects of wear training on blood pressure and blood lipid profiles. For the purpose of this research, 'wear training' refers to the alternating stimulation of temperature while using specific clothing under controlled situations ($18.8{\pm}0.2^{\circ}C$, $38{\pm}3%RH$). The participants alternated between two different garments producing a $1.5^{\circ}C$ difference in the innerest microclimate temperature over a period of 4 weeks. The experiments in this study were conducted in a comfortable environment after sufficient rest. The results were as follows. The systolic blood pressure and mean arterial pressure were lower in the post test than in the pre test (p<.05). The atherogenic index (AI) was also reduced and the LDL-C/HDL-C ratio increased (p<.05) in the post test. These results demonstrated that wear training positively affected improvement in vascular stiffness.