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Sample records for blood lipid level

  1. Haematological Indices, Blood glucose levels and lipid profile of rats ...

    African Journals Online (AJOL)

    This work was done as a part of safety assessment to determine the effects of Tartrazine E102 on some haematological indices, glucose levels and blood lipid profile in rats. An animal model was used as a basis for interpreting the situation in humans. Consequently, 40 albino rats were divided into 5 groups of 8 rats each.

  2. Haematological Indices, Blood glucose levels and lipid profile of rats ...

    African Journals Online (AJOL)

    Arun Kumar Agnihotri

    2015-11-11

    dose ... hypoglycemic effect in rats, no negative effect was observed on lipid profile. KEY WORDS: Tartrazine E102; glucose; haematological; cholesterol; triacylglycerol ... sulfanilic acid and aminopyrazolone. The pyrazolone ...

  3. Relationship between ABO Blood Groups and Lipid Profile Level in ...

    African Journals Online (AJOL)

    A multitude of risk factors are responsible for development of cardiovascular diseases (CVDs) and association of cardiovascular disease risk factors with the ABO blood antigens is increasingly being reported. Thus, this study was designed to investigate the relationship between ABO blood groups and lipoprotein profiles of ...

  4. Blood lipid levels associate with childhood asthma, airway obstruction, bronchial hyperresponsiveness, and aeroallergen sensitization

    DEFF Research Database (Denmark)

    Vinding, Rebecca K; Stokholm, Jakob; Chawes, Bo Lund Krogsgaard

    2016-01-01

    BACKGROUND: Studies of children's blood lipid profiles in relation to asthma are few, and the results are ambiguous. OBJECTIVE: We sought to examine whether the lipid profile is associated with concurrent asthma, altered lung function, and allergic sensitization in children. METHODS: High...... with assessments of lung function, bronchial responsiveness, fraction of exhaled nitric oxide (Feno), and allergic sensitization. Associations between lipid levels and clinical outcomes were adjusted for sex, passive smoking, and body mass index. RESULTS: High levels of low-density lipoprotein cholesterol were...... of increased Feno levels (aβ coefficient, 0.14 log-ppb; 95% CI, -0.02 to 0.30 log-ppb; P = .08). CONCLUSION: The blood lipid profile is associated with asthma, airway obstruction, bronchial responsiveness, and aeroallergen sensitization in 7-year-old children. These findings suggest that asthma and allergy...

  5. Association between blood lipid levels and personality traits in young Korean women.

    Directory of Open Access Journals (Sweden)

    Seung-Ju Roh

    blood lipid levels and personality traits may have a beneficial effect for the managing of dyslipidemia.

  6. The Association between the Lipids Levels in Blood and Risk of Age-Related Macular Degeneration

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    Yafeng Wang

    2016-10-01

    Full Text Available Lipid metabolism may be involved in the pathogenic mechanism of age-related macular degeneration (AMD. However, conflicting results have been reported in the associations of AMD with blood lipids. We performed a meta-analysis including a total of 19 studies to evaluate associations between blood lipids and this disease. The result reported that the high level of high-density lipoprotein cholesterol (HDL-C obtained with an increment of 1 mmol/L could result in a significantly increase in the AMD risk of approximately 18% (relative risk (RR, 1.18; 95% confidence interval (CI, 1.01 to 1.35; I2 = 53.8%; p = 0.007. High levels of total cholesterol (TC, low-density lipoprotein cholesterol (LDL-C, and triglycerides (TG were significantly associated with a decreased risk of AMD (RRs ranging from 0.92 to 0.95; all p < 0.05. The stratified analysis based on AMD subtypes showed that these blood lipids were only significantly associated with the risk of early AMD (all p < 0.05. The association between the blood lipids and AMD risk did not differ substantially based on the other characteristics of the participants. A high HDL-C level was associated with an increased AMD risk, whereas participants with high TC, LDL-C, and TG concentrations may show a decreased risk for this disease. Further well-designed large studies are warranted to confirm the conclusions.

  7. Blood lipid levels and SPECT of myocardium perfusion to type 2 asymptomatic diabetic patients

    International Nuclear Information System (INIS)

    Pena Quian, Yamile; Fernandez-Britto Rodriguez, Jose; Coca Perez, Marco A; Batista Cuellar, Juan F; Rochela Vazquez, Luis Manuel

    2006-01-01

    SPECT, coronary angiography and laboratories test were performed on 31 asymptomatic type 2 diabetes patients, in order to determine the relationship among the lipid levels in blood and the results of the SPECT. Patients were classified in two groups (positive SPECT or negative SPECT). Simple descriptive statistics were calculated for all variables in both groups. Positive SPECT was detected in 35,5% of the patients and negative SPECT in 64,5%.The coronary angiography and SPECT showed good correlation. Low values of HDLc showed significant association with the positive results of the SPECT. The logistical regression showed an increment of the capacity to predict a positive SPECT if the values of HDLc are used. Conclusion: The present investigation demonstrated a significant association among the low levels of HDLc in blood and the positive results of the SPECT. The low values of HDLc could predict the possibility of a positive SPECT in asymptomatic diabetic type 2 patients (au)

  8. [Effect of ethanol extract from Matbuhi Aftimun on blood lipide level in rat hyperilpldemla model].

    Science.gov (United States)

    Islam, Rabigul; Mamat, Yultuz; Rapkat, Haximjan

    2010-07-01

    To investigate the acute toxicity, lipid reducing effect and mechanism of action of ethanol extracts of Matbuhi Aftimun (E-MA), a classic prescription of Uighur medicine, on hyperlipidemia rat model. The LD50 or maximum tolerance of rats to E-MA was determined by simplified probit method. Hyperlipidemia rat model was established in SD rats by feeding high lipid emulsion, then E-MA at different dosages (0.80 g/kg, 1.60 g/kg and 3.20 g/kg) was given orally to them. The effects of E-MA on model rats' serum lipids, including total cholesterol (TC), low density lipoprotein-cholesterol (LDL-C), high density lipoprotein-cholesterol (HDL-C), triglyceride (TG), were observed. And its effects on malondialdehydec (MDA) content, superoxide dismutase (SOD), glutathione peroxidase (GSH-PX), total lipase, including lipoprotein lipase (LPL) and hepato-lipase (HL) activities in the liver homogenate were assayed. The maximum tolerance of rats to E-MA was 64 g (crude drug)/kg. Compared with the hyperlipidemia model rat, the blood TC level was lower (P 0.05), also on the levels of SOD, GSH-PX and total lipase in the liver homogenate (P > 0.05). E-MA shows a serum TC reducing effect on hyperlipidemia rat model with low toxicity in mice.

  9. Effect of Folk Dance Training on Blood Oxidative Stress Level, Lipids, and Lipoproteins

    Directory of Open Access Journals (Sweden)

    Okdan Bora

    2016-09-01

    Full Text Available Introduction. Folk dance is a form of physical activity which helps develop the ability to use the whole body in a coordinated way with music, and folk dancers’ characteristics vary according to the particular type of dance practised in a given geographic region. The aims of the study were to evaluate the effects of 12-week folk dance training on blood oxidative stress level, lipids, lipoproteins, as well as muscle damage markers and to define some physical and physiological properties of folk dancers. Material and methods. Thirty-eight healthy male folk dancers aged 21-28 years having an average of 11 years of dance training experience voluntarily participated in the study. All of the physical and physiological measurements and the blood analysis were performed twice, before and after the training period which focused on different regional dances (Caucasus, Bar, Zeybek, Spoon Dance, Thracian dances, and Horon. The training was done 2 hours per day (a total of 10 hours a week, during a 12-week-long period. Results. All the blood parameters were found to be within the specified reference ranges. The training programme had no significant effect on the blood lipid profile, whereas it was found to have positive effects on body fat (p ≤ 0.012, peak oxygen consumption (VO2peak; p = 0.000, muscle damage markers (creatine kinase, Δ% = −19.6, and total antioxidant capacity (p ≤ 0.002. Conclusions. Regular folk dance training was found to have positive effects on body fat, VO2peak, blood total antioxidant capacity, and muscle damage markers. Based on these results, the community should be encouraged to perform folk dance as a recreational physical activity, and public awareness should be raised about the health benefits of practising folk dances.

  10. The relationship between serum lipid levels, high blood pressure and obesity in children

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    Meltem Kurtuncu

    2014-03-01

    Full Text Available Objective: The purpose of this study was to determine serum lipid, cholesterol and obesity levels in healthy children, and then to explore the relationships between these factors. Methods: The sample group consisted of 103 students at Gelik Elementary School in Zonguldak, Turkey who was willing to participate in the study, had not been medically diagnosed with a chronic ailment, and were not taking regular medications. Results: When the students' mean BMI (Body Mass Index measurements were considered, it was found that mean BMI at 13 years of age (21.03 ± 0.23 was higher than at 14 years (20.05 ± 0.20 and that this difference was strongly significant (p=0.002. When the relationships between the students' height, weight, BMI, blood pressure, FBS (Fasting Blood Sugar, cholesterol, LDL (Low Density Lipoprotein, HDL (High Density Lipoprotein measurements were considered, it was seen that there was a positive significant relationship between height-weight (r=0.472; p<0.001, height-blood pressure (r=0.432; p<0.001, and height-FBS (r=0.332; p=0.001. Conclusions: The conclusion drawn was that monitoring blood pressure, cholesterol, LDL and HDL levels in childhood medical examinations is not only important in terms of identifying obesity, but also in identifying nutritional mistakes and deficiencies at an early stage.

  11. Genetic predisposition to increased blood cholesterol and triglyceride lipid levels and risk of Alzheimer disease: a Mendelian randomization analysis.

    Science.gov (United States)

    Proitsi, Petroula; Lupton, Michelle K; Velayudhan, Latha; Newhouse, Stephen; Fogh, Isabella; Tsolaki, Magda; Daniilidou, Makrina; Pritchard, Megan; Kloszewska, Iwona; Soininen, Hilkka; Mecocci, Patrizia; Vellas, Bruno; Williams, Julie; Stewart, Robert; Sham, Pak; Lovestone, Simon; Powell, John F

    2014-09-01

    Although altered lipid metabolism has been extensively implicated in the pathogenesis of Alzheimer disease (AD) through cell biological, epidemiological, and genetic studies, the molecular mechanisms linking cholesterol and AD pathology are still not well understood and contradictory results have been reported. We have used a Mendelian randomization approach to dissect the causal nature of the association between circulating lipid levels and late onset AD (LOAD) and test the hypothesis that genetically raised lipid levels increase the risk of LOAD. We included 3,914 patients with LOAD, 1,675 older individuals without LOAD, and 4,989 individuals from the general population from six genome wide studies drawn from a white population (total n=10,578). We constructed weighted genotype risk scores (GRSs) for four blood lipid phenotypes (high-density lipoprotein cholesterol [HDL-c], low-density lipoprotein cholesterol [LDL-c], triglycerides, and total cholesterol) using well-established SNPs in 157 loci for blood lipids reported by Willer and colleagues (2013). Both full GRSs using all SNPs associated with each trait at pGenetic predisposition to increased blood cholesterol and triglyceride lipid levels is not associated with elevated LOAD risk. The observed epidemiological associations between abnormal lipid levels and LOAD risk could therefore be attributed to the result of biological pleiotropy or could be secondary to LOAD. Limitations of this study include the small proportion of lipid variance explained by the GRS, biases in case-control ascertainment, and the limitations implicit to Mendelian randomization studies. Future studies should focus on larger LOAD datasets with longitudinal sampled peripheral lipid measures and other markers of lipid metabolism, which have been shown to be altered in LOAD. Please see later in the article for the Editors' Summary.

  12. Copeptin levels and blood lipid profile in borderline patients with or without self-mutilation

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    Sevda Korkmaz

    2016-10-01

    Full Text Available Purpose: Self-mutilation, known as self-harming behaviour of an individual without the intention of suicide, is commonly observed in individuals with borderline personality disorder. The objective of this study is to compare copeptin levels that are known to be related to aggressive behaviour and blood lipid profiles in borderline patients with and without self-mutilation. Methods: Twenty patients with self-mutilation [SM(+] and 20 patients without self-mutilation [SM(−] between the ages of 18 and 49, diagnosed with borderline personality disorder based on DSM-IV-TR(8 diagnostic criteria and attended to by Fırat University Psychiatry Polyclinic, participated in the study. Socio-demographic and clinical data form, Hamilton Depression Rating Scale, Hamilton Anxiety Rating Scale (HAMA and Barrat Impulsivity Scale (BIS were applied to all participants. Copeptin levels and plasma lipid levels were studied in the blood samples taken from the participants. Results: Mean copeptin level found in SM(+ group (37.54 ± 18.8 ng/mL was statistically significantly higher than SM(− group (18.53 ± 16.6 ng/mL (p = 0.002. A negative correlation was found between mean copeptin and mean total cholesterol levels (r = −0.436; p = 0.005, and between copeptin and low-density lipoprotein cholesterol (LDL levels (r = −0.403; p = 0.01 in both SM(+ and SM(− patient groups. HAMA mean score for SM(+ group was found as 36.45 ± 13.2, and for SM(− group, it was found as 35.7 ± 12.9. There was a statistically significant difference between the depression points achieved by the two groups (p = 0.046. BIS total points average for SM(+ group was determined as 71 ± 9.71, whereas it was determined as 66.8 ± 7.92 in SM(− group. There was no statistically significant difference between the groups based on anxiety points. Barrat planning, Barrat motor and Barrat attention points for SM(+ group were higher than the SM(− group. However, the difference was not

  13. Features of psychosomatic status and its relationship with magnesium, blood lipid levels and complications of hypertension

    Directory of Open Access Journals (Sweden)

    G. A. Usenko

    2014-01-01

    Full Text Available In contrast to the empirical anti-hypertensive therapy, the targeted antihypertensive therapy was combined with the earlier (6 months and more pronounced approach of the lipid content of blood and magnesium to those in healthy individuals of appropriate temperament and anxiety; lower was the proportion of people with the areterial hypertension complications.

  14. Study on the relationship between the levels of serum cholylglycine (CG) and blood lipids in pregnant women

    International Nuclear Information System (INIS)

    You Jianfei; Lv Shiming; Wang Qiong; Zhu Yuning

    2005-01-01

    Objective: To investigate the prevalence of intrahepatic cholestasis during pregnancy and the relationship between levels of serum CG and blood lipids. Methods: Serum CG, blood lipid and liver function profile were examined in 2040 women with pregnancy during the second or third trimester. Among these pregnant women, 57 were diagnosed as with intrahepatic cholestasis. Blood lipids (TG, cholesterol, HDL, LDL) and ALP levels in 50 of the 57 pregnant women were studied and compared with those in 50 otherwise normal pregnant women as controls. Results: Serum CG levels were above normal range in 372 of the 2040 pregnant women (18.5%). Fifty seven of these 372 pregnant women were confirmed to be with intrahepatic cholestasis (2.8% of the 2040 pregnancies). The TG, cholesterol, LDL contents and ALP levels in the pregnant women with intrahepatic cholestasis were significantly higher (P 0.05) than those in controls. Conclusion: Intrahepatic cholestasis developed in a substantial proportion of pregnant women (2.8% in this study) and should be carefully monitored due to possible damage to the fetus. Serum CG was shown to be an early and sensitive marker for the diagnosis of intrahepatic cholestasis. Changes of blood lipid and ALP levels were related to disease status. (authors)

  15. Effect of aerobic exercise on blood lipid levels in postmenopausal women

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    Martiem Mawi

    2009-04-01

    Full Text Available High blood total cholesterol (TC, low-density lipoprotein cholesterol (LDL-C and triglycerides (TG, and low concentrations of high-density lipoprotein cholesterol (HDL-C are related to risk for coronary heart disease (CHD development. Growing evidence indicates that physical exercise can prevent at least some of the negative effects on health associated with post. The purpose of this study was to evaluate the effect of regular aerobic exercise for 12 weeks on the levels of total cholesterol (TC, low-density lipoprotein cholesterol (LDL-C, high-density lipoprotein cholesterol (HDL-C, and triglycerides. An experimental study was conducted comprising 62 postmenopausal women, aged 50-70 years, not on hormonal therapy, consuming a regular diet, living in East and South Jakarta, and willing to perform aerobic exercises regularly. The results of this study showed that all four lipid levels differed significantly between the control group and the intervention group, the respective mean levels ± SD for TC being 228.0 ± 39.7 mg/dL vs. 171.6 ± 18.4 mg/dL, (p = 0.000; for LDL-C 149.0 ± 36.9 mg/dL vs. 97.7 ± 17.8 mg/dL, (p = 0.000; for HDL-C 50.9 ± 3.9 mg/dL vs. 71.5 ± 6.7 mg/dL, (p = 0.000; and for triglycerides 150.5 ± 67.5 mg/dL vs. 95.0 ± 37.8 mg/dL (p = 0.000. Thus practitioners recommending exercise for coronary artery disease risk reduction in postmenopausal women.

  16. Study of the Effect of Garlic on Serum Lipids and Blood Glucose Levels in Type 2 Diabetic Patients

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    M Afkhami - Ardekani

    2005-04-01

    Full Text Available Introduction: Hyperlipidemia and diabetes are common risk factors for ischemic heart disease, which is the main cause of mortality in diabetic patients. Strict control of blood glucose and other risk factors in diabetics has led to prevention of complications. Garlic has received particular attention for control of blood glucose and decrease in blood lipid levels. At present, several studies have been carried out in order to prove advantages of garlic. Methods: In this study, effects of garsin (a derivative of garlic present in our country on serum lipids and blood glucose levels in diabetes mellitus type 2 patients was observed. Forty-five type 2 diabetics who had hyperlipidemia were selected. These patients were kept on treatment with 3 tablets of Garsin / day for 4 weeks. Serum lipids and blood glucose levels were measured prior to and at the end of treatment. Results: Relationship between sex and response to treatment in this study was meaningful, such that Gsarsin led to decrease in LDL-C and increase in HDL in females. Conclusion: Therefore, Garsin can be used as an adjunct to treatment in diabetes type 2 patients with hyperlipidemia.

  17. The effects of subclinical hypothyroidism on serum lipid level and TLR4 expression of monocyte in peripheral blood of rats.

    Science.gov (United States)

    Yang, Shuan-suo; Tang, Lei; Li, Ruo-gu; Ge, Guang-hao; Qu, Xin-kai; Ma, Jiang-wei; Qiao, Zeng-yong; Zhang, Li; Liu, Hua-jin; Hou, Yue-mei; Cao, Hua; Hao, Zhi-min; Cheng, Wen-bo; Wang, Hong-wei

    2014-01-01

    To observe effect of subclinical hypothyroidism (SCH) on serum lipid level and expression of toll-like receptor 4 (TLR4) in rats' peripheral blood mononuclear cells (PBMC). Fifty Wistar female rats were divided into three groups: normal control (NC group; n=10), sham group (n=10), and L-T-4 (L-thyroxine) group (n=30, with thyroidectomy, fed with rich-calcium water after operation. 5 weeks later, abdominal subcutaneous injection of L-T-4: 0.95 μg/100g/d). 8 weeks later, the rats were killed then the peripheral blood was collected to determine the levels of serum thyroid-stimulating hormone (TSH), total thyroid hormone (TT4), total cholesterol (TC) and low density lipoprotein cholesterin (LDL-C). Rats in L-T-4 group were divided into normal lipid (NL) group) and high lipid (HL) group) according to lipid value of NC group. Monocytes were separated from blood to determine TLR4 expression by flow cytometry. In NL and HL groups TSH were higher than in NC and Sham groups (p0.05). TLR4, TLR4 mRNA, NF-κB (p65) were increased (p0.05). TLR4, TLR4 mRNA, NF-κB (p65) of PBMC and TNF-α, IL-6, IL-1β expression in serum were all increased in SCH rats, which was not related to serum dyslipidemia.

  18. [Prevalence of dyslipidemia and normal blood lipids level in Uygur population in Kashgar area of Xinjiang Uygur Autonomous Region].

    Science.gov (United States)

    Zhang, Z B; Xue, Z X; Wu, X J; Wang, T M; Li, Y H; Song, X L; Chao, X F; Wang, G; Nazibam, Nurmamat; Ayxamgul, Bawudun; Gulbahar, Elyas; Zhou, Z Y; Sun, B S; Wang, Y Z; Wang, M

    2017-06-10

    Objective: To understand the prevalence of dyslipidemia and normal blood lipids level in Uygur diabetes patients in Kashgar prefecture in southern area of Xinjiang. Methods: A total of 5 078 local residents aged ≥18 years (42.56 % were men) selected through cluster random sampling in Kashgar were surveyed by means of questionnaire survey, physical examination and laboratory test, and 521 diabetes patients were screened. Results: The overall prevalence of dyslipidemia in diabetes patients was 59.50 % (310/521) with adjusted rate as 49.39 % . Age ≥65 years, overweight, obesity and abdominal obesity increased the risk for dyslipidemia by 0.771 times (95 % CI : 1.015-3.088), 1.132 times (95 % CI : 1.290-3.523), 1.688 times (95 % CI : 1.573-4.592) and 0.801 times (95 % CI : 1.028-3.155) respectively. Compared with males, female was a protective factor for dyslipidemia ( OR =0.507, 95 %CI : 0.334-0.769). The overall normal rate of blood lipids level including total cholesterol (TC), triglycerides (TG), high-density lipoprotein cholesterol (HDL-C) and low-density lipoprotein cholesterol (LDL-C) for type 2 diabetes patients was 11.13 % . Female, higher BMI and abdominal obesity were the factors influencing the overall normal blood lipids level. The normal rate of LDL-C level decreased with increase of age, BMI and waist circumferences (trend test χ (2)=18.049, P dyslipidemia in Uygur diabetes patients in Kashgar was high, however, the overall normal rate of blood lipid level was relatively low. Obesity was the most important risk factor for dyslipidemia in this area. More attention should be paid to dyslipidemia prevention in women.

  19. Air pollution and blood lipid markers levels: Estimating short and long-term effects on elderly hypertension inpatients complicated with or without type 2 diabetes.

    Science.gov (United States)

    Xiao, Sanhua; Liu, Ranran; Wei, Youxiu; Feng, Lin; Lv, Xuemin; Tang, Fei

    2016-08-01

    With the development of society and the economy, many Chinese cities are shrouded in pollution haze for much of the year. Scientific studies have identified various adverse effects of air pollutants on human beings. However, the relationships between air pollution and blood lipid levels are still unclear. The objective of this study is to explore the short and long-term effects of air pollution on eight blood lipid markers among elderly hypertension inpatients complicated with or without type 2 diabetes (T2D). Blood lipid markers which met the pre-established inclusion criteria were exported from the medical record system. Air pollution data were acquired from the official environmental protection website. Associations between the air quality index and the blood lipid indexes were analyzed by one-way ANOVA and further Bonferroni correction. In an exposure time of 7 days or longer, blood lipid markers were somewhat affected by poor air quality. However, the results could not predict whether atherosclerosis would be promoted or inhibited by poorer air condition. Changes of blood lipid markers of hypertension inpatients with or without T2D were not completely the same, but no blood lipid markers had an opposite trend between the two populations. The air quality index was associated with changes to blood lipid markers to some extent in a population of hypertension inpatients with or without T2D. Further studies are needed to investigate the potential mechanism by which air pollutants induce blood lipids changes. Copyright © 2016 Elsevier Ltd. All rights reserved.

  20. Red palm oil supplementation does not increase blood glucose or serum lipids levels in Wistar rats with different thyroid status.

    Science.gov (United States)

    Rauchová, H; Vokurková, M; Pavelka, S; Vaněčková, I; Tribulová, N; Soukup, T

    2018-01-05

    Red palm oil (RPO) is a rich natural source of antioxidant vitamins, namely carotenes, tocopherols and tocotrienols. However, it contains approximately 50 % saturated fatty acids the regular consumption of which could negatively modify lipid profile. The aim of our study was to test whether 7 weeks of RPO supplementation (1 g/kg body weight/day) would affect blood glucose and lipid metabolism in adult male Wistar rats with altered thyroid status. We induced hypothyroidism and hyperthyroidism in rats by oral administration of either methimazole or mixture of thyroid hormones. Different thyroid status (EU - euthyroid, HY - hypothyroid and HT - hyperthyroid) was characterized by different serum thyroid hormones levels (total and free thyroxine and triiodothyronine), changes in the activity of a marker enzyme of thyroid status - liver mitochondrial glycerol-3-phosphate dehydrogenase, and altered absolute and relative heart weights. Fasting blood glucose levels were higher in HT rats in comparison with EU and HY rats, but the changes caused by RPO supplementation were not significant. The achievement of the HY status significantly increased serum levels of total cholesterol, as well as with high-density lipoprotein-cholesterol and low-density lipoprotein-cholesterol: 2.43+/-0.15, 1.48+/-0.09, 0.89+/-0.08 mmol/l, compared to EU: 1.14+/-0.06, 0.77+/-0.06, 0.34+/-0.05 mmol/l and HT: 1.01+/-0.06, 0.69+/-0.04, 0.20+/-0.03 mmol/l, respectively. RPO supplementation did not increase significantly levels of blood lipids but tended to increase glutathione levels in the liver. In conclusion, RPO supplementation did not induce the presumed deterioration of glucose and lipid metabolism in rats with three well-characterized alterations in thyroid status.

  1. Genetic predisposition to increased blood cholesterol and triglyceride lipid levels and risk of Alzheimer disease: a Mendelian randomization analysis.

    Directory of Open Access Journals (Sweden)

    Petroula Proitsi

    2014-09-01

    Full Text Available Although altered lipid metabolism has been extensively implicated in the pathogenesis of Alzheimer disease (AD through cell biological, epidemiological, and genetic studies, the molecular mechanisms linking cholesterol and AD pathology are still not well understood and contradictory results have been reported. We have used a Mendelian randomization approach to dissect the causal nature of the association between circulating lipid levels and late onset AD (LOAD and test the hypothesis that genetically raised lipid levels increase the risk of LOAD.We included 3,914 patients with LOAD, 1,675 older individuals without LOAD, and 4,989 individuals from the general population from six genome wide studies drawn from a white population (total n=10,578. We constructed weighted genotype risk scores (GRSs for four blood lipid phenotypes (high-density lipoprotein cholesterol [HDL-c], low-density lipoprotein cholesterol [LDL-c], triglycerides, and total cholesterol using well-established SNPs in 157 loci for blood lipids reported by Willer and colleagues (2013. Both full GRSs using all SNPs associated with each trait at p<5×10-8 and trait specific scores using SNPs associated exclusively with each trait at p<5 × 10-8 were developed. We used logistic regression to investigate whether the GRSs were associated with LOAD in each study and results were combined together by meta-analysis. We found no association between any of the full GRSs and LOAD (meta-analysis results: odds ratio [OR]=1.005, 95% CI 0.82-1.24, p = 0.962 per 1 unit increase in HDL-c; OR=0.901, 95% CI 0.65-1.25, p=0.530 per 1 unit increase in LDL-c; OR=1.104, 95% CI 0.89-1.37, p=0.362 per 1 unit increase in triglycerides; and OR=0.954, 95% CI 0.76-1.21, p=0.688 per 1 unit increase in total cholesterol. Results for the trait specific scores were similar; however, the trait specific scores explained much smaller phenotypic variance.Genetic predisposition to increased blood cholesterol and

  2. The Effect of Trans-Chalcone on Amylase Activity, Blood Glucose and Lipid Levels in Diabetic and Non Diabetic Rats

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    M Najafian

    2011-04-01

    Full Text Available Introduction & Objective: Alpha amylase is the most important decomposing enzyme in starch. Digestion and absorption of starch in the intestine can be prevented and also the blood sugar levels can be controlled by restrain and control of alpha amylase. The aim of this study was to evaluate the effect of trans-chalcone on amylase activity, blood glucose and lipid levels in diabetic and non diabetic rats. Materials & Methods: This experimental study was conducted in 1388 at Tehran University of Medical Sciences. Sixty rats were randomly divided to ten equal groups: non diabetic control, diabetic control, four non diabetic experiments and four diabetic experiments. Control groups received grape seed oil and experimental groups received 2, 8,16 and 32 mg/kg of body weight in a period of 24 days with a gastric cannula. Blood sugar, every two days, serum insulin levels in days 0,12, and 24 and at the end of the experiment, lipoproteins and alpha amylase activity were measured.The data were analyzed by one way analysis of variance, ANOVA, followed by Turkey,s test with SPSS soft ware . Results: On average Chalcone reduced 25.5% of blood sugar in normal and diabetic rats. IT also decreased the serum insulin level. On average, chalcone decreased 34.9% of alpha amylase activity in normal and diabetic rats. Following disturbances in lipids metabolism caused by diabetes, this drug improved lipoproteins metabolism and reduced water, food and urine volume. Conclusion: This study shows that trans-Chalcone reduces blood sugar and body weight via inhibition of alpha amylas. Moreover, improvement of lipoprotein metabolism may happen via the inhibitory effect of this drug on hydroxyl methyl glutaryl -COA reductase and phosphodiesterase.

  3. Mediterranean diet and insulin sensitivity, lipid profile and blood pressure levels, in overweight and obese people; The Attica study

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    Zampelas Antonis

    2007-09-01

    Full Text Available Abstract Background We aimed to investigate if overweight and obese adults "close" to Mediterranean diet present better insulin, lipids profile and better pressure levels, compared to individuals close to a more Westernized diet. Methods The ATTICA study is a population-based cohort that has randomly enrolled 3042 adult men and women, stratified by age – gender, from the greater area of Athens, during 2001–2002. Of them, in this work were have studied 1762 participants with excess body weight, meaning overweight (BMI: 25–29.9 kg/m2 and obese (BMI>30 kg/m2. 1064 were men and 698 women (20–89 years old. Adherence to Mediterranean diet was assessed through a diet-score that was based on a validated food-frequency questionnaire. Blood pressure was measured and also fasting glucose, insulin and blood lipids. Insulin sensitivity was also assessed by the homeostasis model assessment (HOMA approach (glucose × insulin/22.5. Results Individuals with excess bodyweight in the highest tertile of diet score, were more insulin sensitive than those in the lowest tertile (11.4% lower HOMA, p = 0.06, had 13% lower levels of total cholesterol (p = 0.001 and 3 mmHg decrease of systolic blood pressure levels (p Conclusion Adherence to Mediterranean diet is modeslty associated with a better insulin sensitivity, lower levels of total cholesterol and lower levels of systolic blood pressure in overweight and obese subjects. This may suggest that compared to general population, the beneficial effect of this diet in cardiovascular system of excess body weight people is limited.

  4. Effects of Dietary Lipid Levels on Growth Performance, Apparent Digestibility Coefficients of Nutrients, and Blood Characteristics of Juvenile Crucian Carp (Carassius auratus gibelio)

    OpenAIRE

    Wang, Aimin; Han, Guangming; Lv, Fu; Yang, Wenping; Huang, Jintian; Yin, Xiaoling

    2014-01-01

    In this study, the effects of dietary lipid levels on growth, apparent digestibility, and blood biochemical indices of juveniles crucian carp (Carassius auratus gibelio) were evaluated. Triplicate groups of fish (average weight 2.05±0.02 g) were fed four isonitrogenous experimental diets formulated with increasing levels (13.6, 61.3, 115, and 259.8 g kg-1) of lipid. The weight gain (WG), specific growth rate (SGR) was highest in fish fed 115 g kg-1 of lipid, the WG and SGR of 259.8 g kg-1 lip...

  5. Effects of Subcutaneous Injection MnO2 Micro- and Nanoparticles on Blood Glucose Level and Lipid Profile in Rat

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    Zahra Mousavi

    2016-11-01

    Full Text Available Background: The use of nanotechnology has led to rapid growth in various areas. Thus, health and safety issues of nanoparticles (NPs should be promptly addressed. Manganese oxide (MnO2 nanoparticles (NPs are typically used for biomedical and industrial applications. However, characterizing the potential human health effects of MnO2 NPs is required before fully exploiting these materials. The aim of this study was to investigate the toxicity of MnO2 micro- and nanoparticles on blood glucose level and lipid profile in male Wistar rats. Methods: A total of 105 rats were divided into one control and two experimental groups. Each experimental group received a single subcutaneous injection of MnO2 micro- and nanoparticles (100 µg/kg, respectively, every two weeks for 14 weeks. Their blood glucose, cholesterol, triglycerides, LDL, and HDL levels were then measured. The data presented as mean±SEM and compared with the repeated measures using the Prism statistical software (version 6.0. Results: Biochemical assessment in plasma samples showed that MnO2 micro- and nanoparticles injection significantly (P<0.01 increased the plasma glucose and cholesterol levels in all and few weeks, respectively. MnO2 nanoparticles significantly (P<0.01 decreased the HDL level in weeks 6, 12, and 14, but MnO2 microparticles decreased the HDL level only in week 12. In both MnO2 micro- and nanoparticles groups, LDL alterations were near to the control group, except for week 10. However, the same treatment had no effect on triglycerides concentrations compared to the control group. Conclusion: Our results show that exposure to nanosized particles at subchronic doses caused adverse changes in animal biochemical profiles, especially in glucose level. It seems that the high oxidative power of these particles is the main reason for these disturbances.

  6. THIRTY-YEAR CHANGES IN AVERAGE BLOOD LIPIDS LEVELS IN POPULATIONS OF THE RUSSIAN FEDERATION AND THE USA

    Directory of Open Access Journals (Sweden)

    S. A. Shalnova

    2018-01-01

    Full Text Available  Aim. To conduct a comparative study of the changes in blood lipids profiles in populations of the Russian Federation (RF and the United States of America (USA in different age and gender groups over the period from 1975 to 2014.Material and methods. Using a secondary analysis of data obtained from the RF population studies carried out in 1975-1982, the multicenter epidemiological study of cardiovascular diseases in different regions of the RF (ESSE-RF, conducted in 2012-2014, as well as the NHANES series of crosssectional surveys in the civilian non-institutionalized population of the USA (NHANES II in 1976-1980 and Continuous NHANES in 2007-2012, we evaluated average lipids in blood tests in men and women of different age groups, with a total number of 48,974 observations.Results. At present, in the RF population, as compared to the USA one, most age groups demonstrate a higher concentration of total cholesterol, i.e. p<0.05 in all groups except for men aged 25-34 years (distinctions are absent and women aged 25-34 (the concentrations are lower in Russia, p=0.05; a higher concentration of high-density lipoprotein cholesterol, i.e. p<0.005 in all men and p≤0.05 in women younger than 45 years, while in women aged 45-54 years the differences are non-significant; in 55-64-year-old women high-density lipoprotein cholesterol is higher in the USA; the concentration of triglycerides in Russia is lower in comparison with the USA in all age groups of men and women (p<0.01. Over the three decades, the total cholesterol concentration has declined in both countries; the patterns in theUnited States in comparison withRussia are characterized by an increase in the concentration of high-density lipoprotein cholesterol in all age groups and by the absence of a negative trend in triglyceride concentrations.Conclusion. Currently, inRussia, the total cholesterol and low-density lipoprotein cholesterol levels are worse, while triglycerides and partly high

  7. [Estrogens, progestins and blood lipids].

    Science.gov (United States)

    Tikkanen, M J

    1984-01-01

    Progestins and estrogens can affect blood lipids and, as a result, contribute to cardiovascular disease. Since the very first studies, scientists have treated progestins and estrogens separately instead of studying their combined effect. Studies have shown that oral contraceptives (OCs) increase the risk of heart attack and brain hemorrhage. Heart attacks are 3-4 times more likely to occur in women aged 25-49 who are using OCs than those who are not. The risk diminishes after use is discontinued, but women aged 40-49 with a long history of OC use remain twice as prone to heart attacks even after giving up these contraceptives. OCs can cause problems with clotting, resulting in coronary and other arterial complications, increasing atherogenic risk. The effect of steroids on clotting and blood pressure must be studied before it can be determined how cardiovascular disease can be prevented. The author advocates the use of natural and synthetic estrogens in small quantities. He recommends the following in particular: progestins of the pregnal series, desogestrel, and a combination of 19-nortestosterone and estrogen. Synthetic estrogens (mestronol, ethinylestradio) increase high density lipoprotein (HDL) cholesterol levels, and androgens reduce them. Except for desogestrel, currently available progestins are related to androgens. It was discovered in 1977 that progestins in the pregnal series can cause tumors in the breast glands of beagles. Synthetic estrogens increase triglyceride levels by accelerating very low density lipoprotein (VLDL) synthesis. Currently available OCs which contain fewer estrogens, do not affect triglyceride levels to any significant degree. Conjugated estrogens are widely used in Anglo-Saxon countries and can cause hypertriglyceridemia. All other estrogens used to treat symptoms of menopause increase HDL cholesterol and reduce atherogenic LDL cholesterol.

  8. Impact of methods used to express levels of circulating fatty acids on the degree and direction of associations with blood lipids in humans.

    Science.gov (United States)

    Sergeant, Susan; Ruczinski, Ingo; Ivester, Priscilla; Lee, Tammy C; Morgan, Timothy M; Nicklas, Barbara J; Mathias, Rasika A; Chilton, Floyd H

    2016-01-28

    Numerous studies have examined relationships between disease biomarkers (such as blood lipids) and levels of circulating or cellular fatty acids. In such association studies, fatty acids have typically been expressed as the percentage of a particular fatty acid relative to the total fatty acids in a sample. Using two human cohorts, this study examined relationships between blood lipids (TAG, and LDL, HDL or total cholesterol) and circulating fatty acids expressed either as a percentage of total or as concentration in serum. The direction of the correlation between stearic acid, linoleic acid, dihomo-γ-linolenic acid, arachidonic acid and DHA and circulating TAG reversed when fatty acids were expressed as concentrations v. a percentage of total. Similar reversals were observed for these fatty acids when examining their associations with the ratio of total cholesterol:HDL-cholesterol. This reversal pattern was replicated in serum samples from both human cohorts. The correlations between blood lipids and fatty acids expressed as a percentage of total could be mathematically modelled from the concentration data. These data reveal that the different methods of expressing fatty acids lead to dissimilar correlations between blood lipids and certain fatty acids. This study raises important questions about how such reversals in association patterns impact the interpretation of numerous association studies evaluating fatty acids and their relationships with disease biomarkers or risk.

  9. Clinical Symptoms in Fibromyalgia Are Better Associated to Lipid Peroxidation Levels in Blood Mononuclear Cells Rather than in Plasma

    Science.gov (United States)

    Cano-García, Francisco J.; De Miguel, Manuel; Carrión, Angel M.; Navas, Plácido; Sánchez Alcázar, José A.

    2011-01-01

    Background We examined lipid peroxidation (LPO) in blood mononuclear cells (BMCs) and plasma, as a marker of oxidative damage, and its association to clinical symptoms in Fibromyalgia (FM) patients. Methods We conducted a case–control and correlational study comparing 65 patients and 45 healthy controls. Clinical parameters were evaluated using the Fibromyalgia Impact Questionnaire (FIQ), visual analogues scales (VAS), and the Beck Depression Inventory (BDI). Oxidative stress was determined by measuring LPO in BMCs and plasma. Results We found increased LPO levels in BMCs and plasma from FM patients as compared to normal control (P<0.001). A significant correlation between LPO in BMCs and clinical parameters was observed (r = 0.584, P<0.001 for VAS; r = 0.823, P<0.001 for FIQ total score; and r = 0.875, P<0.01 for depression in the BDI). We also found a positive correlation between LPO in plasma and clinical symptoms (r = 0.452, P<0.001 for VAS; r = 0.578, P<0.001 for FIQ total score; and r = 0.579, P<0.001 for depression in the BDI). Partial correlation analysis controlling for age and BMI, and sex, showed that both LPO in cells and plasma were independently associated to clinical symptoms. However, LPO in cells, but not LPO in plasma, was independently associated to clinical symptoms when controlling for depression (BDI scores). Discussion The results of this study suggest a role for oxidative stress in the pathophysiology of fibromyalgia and that LPO in BMCs rather than LPO in plasma is better associated to clinical symptoms in FM. PMID:22046409

  10. LEVEL OF LIPID PEROXIDATION PRODUCTS IN THE BLOOD OF RATS UNDER THE INFLUENCE OF OXIDATIVE STRESS AND UNDER THE ACTION OF LIPOSOMAL PREPARATION OF "BUTASELMEVIT"

    Directory of Open Access Journals (Sweden)

    T. V. Martyshuk

    2016-05-01

    Full Text Available The article presents the results of investigation of the impact of stress on oxidative intensity of lipid per oxidation. It was proved that intramuscular injection of 50% solution of tetrachloromethane at a dose of 0.25 mL per 100 g of rat body causes the activation of free radical lipid oxidation with excessive accumulation of intermediate and final products of lipid peroxidation. Our results indicate that the development of oxidative stress leads to the significant acceleration of the formation and accumulation of lipid hydroperoxides and malondialdehyde (MDA in plasma of rats. We registered the highest level of lipid hydroperoxides in rat blood plasma under oxidative stress on the second day of the experiment; it was 0.843 un/mL, whereas this index was 0.245 un/mL in the control group. We also revealed that the content of malondialdehyde was the highest in the experimental group on the fifth day of the experiment; it was almost 2 times higher than in control group. We could recommend to apply the liposomal drug "Butaselmevit" which contains butafosfan, selenium, methionine, milk thistle, and vitamins for the inhibition of lipid peroxidation under the development of oxidative stress. It was proved that the parenteral injection of liposomal drug "Butaselmevit" to the rats for the development of oxidative stress leads to a reduction of peroxidation products level in their plasma. We revealed that the level of intermediate and final products of lipid peroxidation in the blood of rats that were used liposomal drug reached normal physiological values on the 14 day of the experiment. Our results suggested that the new liposomal drug "Butaselmevit" has definite antioxidant properties

  11. Clinical value of blood lipid, serum β2-microglolulin and tumor necrosis factor-α level in patients with acute leukemia

    International Nuclear Information System (INIS)

    Shen Xiaohua; Huang Zhairong; Yang Yongqing

    2010-01-01

    Objective: To study on diagnosis value of blood lipid, serum β 2 -microglolulin (β 2 -MG) and tumor necrosis factor-α (TNF-α) in acute leukemia. Methods: The serum β 2 -MG and TNF-α (with radioimmunoassay) blood lipid (with biochemistry) levels were determined in 123 patients with acute leukemia as well as 36 controls, then conducted the correlative tests. Results: Serum β 2 -MG, TNF-α and triglyceride levels in 123 patients including 46 patients with acute monocytic leukemia, 32 patients with acute lymphocytic leukemia and 45 patients with acute nonlymphocytic leukemia were significantly higher than those in 36 controls (t=4.123-6.815, P 0.05); The serum cholesterol, high density lipoprotein-cholesterol, low density lipoprotein-cholesterol, apolipoprotein A levels in 123 patients with acute leukemia were significantly lower than those in 36 controls (t=2.110-2.574, P 0.05). Conclusion: The determination of blood lipid, serum β 2 -MG and TNF-α level might be useful for diagnosing acute leukemia and reflecting the prognostic value. (authors)

  12. Perfil lipídico e estado nutricional de adolescentes Blood lipid levels and nutritional status of adolescents

    Directory of Open Access Journals (Sweden)

    Danielle Franklin de Carvalho

    2007-12-01

    Full Text Available OBJETIVOS: Avaliar a associação entre obesidade e dislipidemias em adolescentes do ensino público e privado de Campina Grande-PB, Brasil. MÉTODOS: Estudo transversal com 180 adolescentes de 14 a 17 anos matriculados no ensino público e privado de Campina Grande-PB. O estado nutricional foi classificado segundo os percentis do Índice de Massa Corporal para sexo e idade. Foi realizada coleta sangüínea para avaliação do perfil lipídico (colesterol total, frações HDL-colesterol, LDL-colesterol e triglicerídeos. Considerou-se dislipidemia a existência de alteração em pelo menos um dos exames. As análises estatísticas foram realizadas a partir do Epi Info 3.3 e Stata 7.0. RESULTADOS: A prevalência de sobrepeso foi de 14,4% enquanto que 83,9% dos estudantes eram eutróficos e 1,7% apresentavam baixo peso. Não foram encontradas diferenças estatisticamente significantes para o estado nutricional quando estratificado por sexo e tipo de escola. Todas as taxas bioquímicas investigadas mostraram algum nível de alteração. Chamou à atenção a prevalência de dislipidemia, observada em 66,7% dos estudantes, e a alteração do HDL-colesterol, verificada em 56,7% destes. Registrou-se associação estatisticamente significante (pOBJECTIVE: To evaluate the association between obesity and dyslipidemia in adolescents from public and private schools in Campina Grande, PB, Brazil. METHODS: Cross-sectional study of 180 adolescents, aged between 14 and 17 years, enrolled in the public and private school system of Campina Grande-PB. The nutritional status was classified according to the percentiles of Body Mass Index for gender and age. A blood sample was taken to evaluate the lipid profile (total cholesterol, HDL-cholesterol, LDL-cholesterol, and triglyceride levels. Dyslipidemia was considered when at least one of the blood parameters exceeded reference limits. Statistical analysis was performed with Epi Info 3.3 and Stata 7.0. RESULTS: The

  13. A maternal Western diet during gestation and lactation modifies offspring's microbiota activity, blood lipid levels, cognitive responses, and hippocampal neurogenesis in Yucatan pigs.

    Science.gov (United States)

    Val-Laillet, David; Besson, Marie; Guérin, Sylvie; Coquery, Nicolas; Randuineau, Gwénaëlle; Kanzari, Ameni; Quesnel, Hélène; Bonhomme, Nathalie; Bolhuis, J Elizabeth; Kemp, Bas; Blat, Sophie; Le Huërou-Luron, Isabelle; Clouard, Caroline

    2017-05-01

    A suboptimal early nutritional environment ( i.e., excess of energy, sugar, and fat intake) can increase susceptibility to diseases and neurocognitive disorders. The purpose of this study was to investigate in nonobese Yucatan minipigs ( Sus scrofa ) the impact of maternal diet [standard diet (SD) vs. Western diet (WD)] during gestation and 25 d of lactation on milk composition, blood metabolism, and microbiota activity of sows ( n = 17) and their piglets ( n = 65), and on spatial cognition ( n = 51), hippocampal plasticity ( n = 17), and food preferences/motivation ( n = 51) in the progeny. Milk dry matter and lipid content, as well as plasma total cholesterol and free fatty acid (FFA) concentrations ( P diet ( P Western diet during gestation and lactation modifies offspring's microbiota activity, blood lipid levels, cognitive responses, and hippocampal neurogenesis in Yucatan pigs. © FASEB.

  14. Fasting and nonfasting lipid levels

    DEFF Research Database (Denmark)

    Langsted, Anne; Freiberg, Jacob J; Nordestgaard, Børge G

    2008-01-01

    Lipid profiles are usually measured after fasting. We tested the hypotheses that these levels change only minimally in response to normal food intake and that nonfasting levels predict cardiovascular events.......Lipid profiles are usually measured after fasting. We tested the hypotheses that these levels change only minimally in response to normal food intake and that nonfasting levels predict cardiovascular events....

  15. [Effect of Electroacupuncture on Cerebro-cortex Caspase-3 Expression and Blood Lipid Levels in Hyperlipemia Rats with Cerebral Ischemia].

    Science.gov (United States)

    Wang, Zhuo-Yu; Ma, Jia-Jia; Guan, Han-Yu; Tian, Yao; Ren, Xiu-Jun; Ma, Hui-Fang

    2017-04-25

    as Caspase-3 immunoactivity level were significantly increased in the model group( P 0.05). H.E. staining showed a reduction of the apoptotic cells and inflammatory cells in both EA group I and Ⅱ. Both EA and EA+MA interventions can improve neurological function in HL-CI rats,which may be related to their effects in adjusting the levels of serum lipids and down-regulating the expression of cell apoptosis-related Caspase-3 protein in the ischemic cortex. Moreover, the cerebral ischemia injury may be lightened by EA-lowering hyperlipemia first.

  16. Laboratory Aspects of Blood Lipids

    Science.gov (United States)

    Townsend, F. M.

    1970-01-01

    Classification of blood hyperlipemias by electrophoresis or ultracentrifugation according to density fraction is described and therapeutic measures for humans with hyperlipoproteinemia are outlined. The statistically significant relationship between high serum cholesterol levels and incidence of coronary disease prescribes restricted caloric intake or physical exercise to burn excess calories as preventive measures.

  17. Prepregnancy Dietary Patterns Are Associated with Blood Lipid Level Changes During Pregnancy: A Prospective Cohort Study in Rio de Janeiro, Brazil.

    Science.gov (United States)

    Eshriqui, Ilana; Franco-Sena, Ana Beatriz; Farias, Dayana Rodrigues; Freitas-Vilela, Ana Amélia; Cunha, Diana Barbosa; Barros, Erica Guimarães; Emmett, Pauline M; Kac, Gilberto

    2017-07-01

    Physiologic adaptations lead to an increase in blood lipid levels during pregnancy, yet little is known about the influence of prepregnancy dietary patterns. To identify whether prepregnancy dietary patterns that explain the consumption of fiber, energy, and saturated fat are associated with blood lipid levels throughout pregnancy. Prospective cohort study, with data collection at gestational weeks 5 to 13, 20 to 26, and 30 to 36. A food frequency questionnaire was administered at baseline (gestational week 5 to 13). Women with singleton pregnancy (N=299) aged 20 to 40 years, without infectious/chronic disease (except obesity) were enrolled in the study. One hundred ninety-nine women were included in the final analysis. The study took place at a prenatal service of a public health care center in Rio de Janeiro, Brazil, during the period from 2009 to 2012. Total cholesterol, high-density lipoprotein cholesterol (HDL-C), low-density lipoprotein cholesterol, and triglyceride levels, measured at all trimesters. Dietary patterns were derived by reduced rank regression. Fiber density, dietary energy density, and percent energy from saturated fat were response variables. Crude and adjusted longitudinal linear mixed-effects regression models were performed to account for confounders and mediators. Interaction terms between dietary pattern and gestational week were tested. Fast Food and Candies; Vegetables and Dairy; and Beans, Bread, and Fat patterns were derived. Our Fast Food and Candies pattern was positively associated with triglyceride level (β=4.961, 95% CI 0.945 to 8.977; P=0.015). In the HDL-C rate of change prediction, significant interactions were observed between both the Fast Food and Candies and Vegetables and Dairy patterns and gestational week (β=-.053, 95% CI -0.101 to -0.004; P=0.035 and β=.055, 95% CI -0.002 to 0.112; P=0.060, respectively). The Beans, Bread, and Fat pattern was not associated with blood lipid levels. Prepregnancy dietary patterns

  18. Lead levels - blood

    Science.gov (United States)

    Blood lead levels ... A blood sample is needed. Most of the time blood is drawn from a vein located on the inside ... may be used to puncture the skin. The blood collects in a small glass tube called a ...

  19. HBK-14 and HBK-15 Do Not Influence Blood Pressure, Lipid Profile, Glucose Level, or Liver Enzymes Activity after Chronic Treatment in Rats.

    Directory of Open Access Journals (Sweden)

    Karolina Pytka

    Full Text Available Older and even new antidepressants cause adverse effects, such as orthostatic hypotension, hyper- or hypoglycemia, liver injury or lipid disorders. In our previous experiments we showed significant antidepressant- and anxiolytic-like activities of dual 5-HT1A and 5-HT7 antagonists with α1-adrenolitic properties i.e. 1-[(2,6-dimethylphenoxyethoxyethyl]-4-(2-methoxyphenylpiperazine hydrochloride (HBK-14 and 1-[(2-chloro-6-methylphenoxyethoxyethyl]-4-(2-methoxyphenylpiperazine hydrochloride (HBK-15. Here, we evaluated the influence of chronic administration of HBK-14 and HBK-15 on blood pressure (non-invasive blood pressure measurement system for rodents, lipid profile (total cholesterol, low density lipoproteins-LDL, high density lipoproteins-HDL, triglycerides, glucose level, and liver enzymes activity (aspartate aminotransferase, alanine aminotransferase, γ-glutamyl transferase. We determined potential antihistaminic (isolated guinea pig ileum and antioxidant properties (ferric reducing ability of plasma-FRAP, non-protein thiols-NPSH, stable free radical diphenylpicrylhydrazyl-DPPH cytotoxicity. Our experiments revealed that HBK-14 and HBK-15 did not influence blood pressure, lipid profile, glucose level or liver enzymes activity in rats after 2-week treatment. We also showed that none of the compounds possessed antioxidant or cytotoxic properties at antidepressant- and anxiolytic-like doses. HBK-14 and HBK-15 very weakly blocked H1 receptors in guinea pig ileum. Positive results of our preliminary experiments on the safety of HBK-14 and HBK-15 encourage further studies concerning their effectiveness in the treatment of depression and/or anxiety disorders.

  20. Effects of pre-germinated brown rice on blood glucose and lipid levels in free-living patients with impaired fasting glucose or type 2 diabetes.

    Science.gov (United States)

    Hsu, Tzu-Fang; Kise, Mitsuo; Wang, Ming-Fu; Ito, Yukihiko; Yang, Mei-Due; Aoto, Hiromichi; Yoshihara, Rie; Yokoyama, Jyunichi; Kunii, Daisuke; Yamamoto, Shigeru

    2008-04-01

    White rice (WR) is made by polishing brown rice (BR) and has lost various nutrients; however, most people prefer it to BR, maybe because of the hardness of BR. Pre-germinated brown rice (PGBR) improves the problem of BR. It is made by soaking BR kernels in water to germinate and becomes softer than BR. In this study we compared the effects of WR and PGBR on blood glucose and lipid concentrations in the impaired fasting glucose (IFG) or type 2 diabetes patients. Six men and 5 women with impaired fasting glucose (IFG) or type 2 diabetes were randomly allocated to 6 wk on WR or PGBR diet separated by a 2 wk washout interval in a crossover design. Each subject was instructed to consume 3 packs of cooked WR or PGBR (180 g/pack) daily in each intervention phase. Blood samples were collected 4 times (in study weeks 0, 6, 8 and 14) for biochemical examination. Blood concentrations of fasting blood glucose, fructosamine, serum total cholesterol and triacylglycerol levels were favorably improved on the PGBR diet (p<0.01), but not on the WR diet. The present results suggest that diets including PGBR may be useful to control blood glucose level.

  1. Age- and Gender-Specific Reference Intervals for Fasting Blood Glucose and Lipid Levels in School Children Measured With Abbott Architect c8000 Chemistry Analyzer.

    Science.gov (United States)

    Tamimi, Waleed; Albanyan, Esam; Altwaijri, Yasmin; Tamim, Hani; Alhussein, Fahad

    2012-04-01

    Reference intervals for pubertal characteristics are influenced by genetic, geographic, dietary and socioeconomic factors. Therefore, the aim of this study was to establish age-specific reference intervals of glucose and lipid levels among local school children. This was cross-sectional study, conducted among Saudi school children. Fasting blood samples were collected from 2149 children, 1138 (53%) boys and 1011 (47%) girls, aged 6 to 18 years old. Samples were analyzed on the Architect c8000 Chemistry System (Abbott Diagnostics, USA) for glucose, cholesterol, triglycerides, HDL and LDL. Reference intervals were established by nonparametric methods between the 2.5th and 97.5th percentiles. Significant differences were observed between boys and girls for cholesterol and triglycerides levels in all age groups (P levels were found to be significant (P levels except at age 12 to 13 years. Saudi children have comparable serum cholesterol levels than their Western counterparts. This may reflect changing dietary habits and increasing affluence in Saudi Arabia. Increased lipid screening is anticipated, and these reference intervals will aid in the early assessment of cardiovascular and diabetes risk in Saudi pediatric populations.

  2. [Serum lipids and blood pressure levels in the +Mapuche population living in the Chilean region of Araucanía].

    Science.gov (United States)

    Stockins, B; Larenas, G; Charles, M; Standen, D; Espinoza, O; Illesca, M; Opazo, J A; Carrasco, B; Lanas, F; Davis, M

    1998-11-01

    Chilean aboriginal populations (Mapuche) predominantly live in the region of Araucanía, in the southern part of the country. Their cardiovascular risk factors have not been systematically assessed. To study the prevalence of cardiovascular risk factors in the Mapuche population. Blood pressure, weight, height, dietary habits, fasting serum total cholesterol, HDL cholesterol and triglycerides were measured in 1.948 adults living in 28 Mapuche communities. Thirteen percent of males and 16% of females had high blood pressure. Body mass index was 25.5 kg/m2 in males and 28.1 kg/m2 in females. Forty five percent of women and 24% of men were classified as obese. Mean serum total cholesterol was 186.7 +/- 9.6 mg/dl, HDL cholesterol was 58.7 +/- 30.7 mg/dl, total cholesterol/HDL cholesterol was 3.4 +/- 2 and triglycerides were 155.2 +/- 91.2 mg/dl. Twenty eight percent of males and 9.6% of females smoked. Mapuche individuals have higher levels of HDL cholesterol a better total cholesterol/HDL cholesterol ratio and lower frequency of smoking than non aboriginal Chileans subjects.

  3. Comparison the Protective Effects of L-Carnitine and Acetyl L-Carnitine on Blood Glucose and Lipid Peroxidation Level in Diabetic Rats

    Directory of Open Access Journals (Sweden)

    M.R. Hajinezhad

    2016-09-01

    Full Text Available Aims: New medications with less side-effect are increasingly noticed now a day. L-Carnitine and Acetyl L-Carnitine reduce the secondary side-effects of Type I diabetes. The aim of this study was to investigate the effects of oral administration of the materials on the blood glucose and the lipid per-oxidation of the liver and brain tissues in the diabetic rats. Materials & Methods: In the experimental study, 50 male Wistar rats were studied. The rats were randomly divided into five groups including control (the healthy rats, negative control (the diabetic rats, and three treatment diabetic groups. The diabetic groups received 110mg/Kg alloxan via injection to become diabetic. The treatment groups received L-Carnitine, Acetyl L-Carnetine, and L-Carnetine with Acetyl L-Carnetine (300mg/Kg as gavage for 30 days. The lipid per-oxidation, the serum glucose, the lipid profile, and the liver enzymes were measured at the end of the experiment. Data was analyzed using one-way ANOVA followed by Tukey complementary test. Findings: The fasting blood concentration, triglyceride, cholesterol, creatinine, the serum liver enzymes, and the level of the liver tissue malondialdehyde significantly decreased in treatment diabetic group than diabetic group without any treatment, while HDL level increased as well (p<0.05. The brain tissue malondialdehyde and the serum HDL decreased and increased due to the administration of Acetyl L-Carnitine, respectively. Nevertheless, it affected no other parameter significantly. The positive effects of L-Carnitine were reduced by the administration of Acetyl L-Carnitin with L-Carnitine. Conclusion: The administration of L-Carnitine further reduces the secondary side-effects of diabetes than Acetyl L-Carnitine. In addition, simultaneous administration of the materials is not recommended.

  4. Blood lipids and prostate cancer

    DEFF Research Database (Denmark)

    Bull, Caroline J; Bonilla, Carolina; Holly, Jeff M P

    2016-01-01

    Genetic risk scores were used as unconfounded instruments for specific lipid traits (Mendelian randomization) to assess whether circulating lipids causally influence prostate cancer risk. Data from 22,249 prostate cancer cases and 22,133 controls from 22 studies within the international PRACTICAL...... into logistic regression models to estimate the presence (and direction) of any causal effect of each lipid trait on prostate cancer risk. There was weak evidence for an association between the LDL genetic score and cancer grade: the odds ratio (OR) per genetically instrumented standard deviation (SD) in LDL.......95, 3.00; P = 0.08). The rs12916-T variant in 3-hydroxy-3-methylglutaryl-CoA reductase (HMGCR) was inversely associated with prostate cancer (OR: 0.97; 95% CI: 0.94, 1.00; P = 0.03). In conclusion, circulating lipids, instrumented by our genetic risk scores, did not appear to alter prostate cancer risk...

  5. SYRUP AMKESOL REDUCES THE LEVEL OF PRIMARY AND SECONDARY PRODUCTS OF LIPID PEROXIDATION AND TOXIC METABOLITES OF NITRIC OXIDE IN BLOOD SERUM OF IMMATURE RATS WITH BRONCHIOLITIS

    Directory of Open Access Journals (Sweden)

    Storozhenko KV

    2017-03-01

    Full Text Available Aim of this study was to determine the pharmacological effect of syrup Amkesol evaluating the blood serum levels of primary and secondary products of lipid peroxidation, activity of AO enzymes and final rates of NO metabolites in immature rats of different ages with experimental model of bronchoalveolitis. Materials and Methods: The study was carried out on 90 WAG immature rats of ages 1, 2 and 3 menthes, that correlates by morpho-functional features to 4, 10 and 14 years of human age respectively, on a model of bronchoalveolitis. Experimental animals in each age series were randomly divided into 5 groups (n = 6: intact (healthy, 2 groups of control (untreated with bronchoalveolitis 7 and 14 days, and two groups with bronchoalveolatis that received S-AKS daily during 7 and 14 days. The pathological process implemented by inhalation of irritant (Sephadex A-25 Pharmacia, Sweden (5 mg/kg. In the blood serum samples activity of CAT, SOD, content of DC, TBARS, total NO, nitrates and nitrites were determined. Probability of the results was evaluated by using GraphPad Prism Software. The critical level of significance was taken equal to 0.05. Results. The use of S-AKS on the 7th day in the group of 1- and 3-month-old rats significantly exceeded activity of CAT compared to the control group of animals of corresponded age. The SOD activity in group of 2-month-old animals was restored to intact level, the activity of CAT exceeded the baseline level and amounted to 129% (P≤0,05. The concentration of DC in 1-month-old rats was lower by 45.3% in 2 monthly - by 12.5% than in the control group, in the group of 3 month-old animals - restored to normal (P≤0,05. The level of NO metabolites was significantly decreased compared to the corresponding control group in all age series (P≤0,05. After 14 days of treatment with S-AKS in all age group of animals observed restore the contents of primary and secondary products of lipid peroxidation compared to the

  6. Blood lipid metabolites and meat lipid peroxidation responses of ...

    African Journals Online (AJOL)

    Blood samples were collected from broilers to evaluate serum biochemical metabolites on day 41. Thigh meat samples were provided and analysed after 1, 5 and 10 days' storage to evaluate lipid peroxidation at the end of the experiment. Fat and protein contents of thigh muscle and abdominal fat weight were measured ...

  7. Chlorophytum borivilianum root extract maintains near normal blood glucose, insulin and lipid profile levels and prevents oxidative stress in the pancreas of streptozotocin-induced adult male diabetic rats.

    Science.gov (United States)

    Giribabu, Nelli; Kumar, Kilari Eswar; Rekha, Somesula Swapna; Muniandy, Sekaran; Salleh, Naguib

    2014-01-01

    The effect of C. borivilianum root on blood glucose, glycated hemoglobin (HbAIc), insulin and lipid profile levels in diabetes mellitus are not fully understood. This study therefore investigated the effect of C. borivilianum root on the above parameters and oxidative stress of the pancreas in diabetes. C. borivilianum root aqueous extract (250 and 500 mg/kg/day) was administered to streptozotocin (STZ)-induced male diabetic rats for 28 days. Body weight, blood glucose, HbA1c, insulin, lipid profile levels and glucose homeostasis indices were determined. Histopathological changes and oxidative stress parameters i.e. lipid peroxidation (LPO) and antioxidant enzymes activity levels of the pancreas were investigated. C. borivilianum root extract treatment to diabetic rats maintained near normal body weight, blood glucose, HbA1c, lipid profile and insulin levels with higher HOMA-β cell functioning index, number of Islets/pancreas, number of β-cells/Islets however with lower HOMA-insulin resistance (IR) index as compared to non-treated diabetic rats. Negative correlations between serum insulin and blood glucose, HbA1c, triglyceride (TG) and total cholesterol (TC) levels were observed. C. borivilianum root extract administration prevented the increase in lipid peroxidation and the decrease in activity levels of superoxide dismutase (SOD), catalase (CAT) and glutathione peroxidase (GPx) with mild histopathological changes in the pancreas of diabetic rats. C. borivilianum root maintains near normal levels of these metabolites and prevented oxidative stress-induced damage to the pancreas in diabetes.

  8. Effects of Urtica dioica supplementation on blood lipids, hepatic enzymes and nitric oxide levels in type 2 diabetic patients: A double blind, randomized clinical trial.

    Science.gov (United States)

    Amiri Behzadi, Alidad; Kalalian-Moghaddam, Hamid; Ahmadi, Amir Hossein

    2016-01-01

    Oxidative stress plays an important role in the development of diabetic complications including metabolic abnormality-induced diabetic micro-vascular and macro-vascular complications. Urtica dioica L. ( U. dioica ) has been traditionally used in Iranian medicine as an herbal remedy for hypoglycemic or due to its anti-inflammatory properties. The aim of the present study was to evaluate the effects of hydro-alcoholic extract of U. dioica on blood lipids, hepatic enzymes and nitric oxide levels in patients with type 2 diabetes mellitus. 50 women with type 2 diabetes participated in this study and were randomly divided into two groups namely, control and intervention groups. Control group received placebo and intervention group received hydro-alcoholic extract of U. dioica . Before and after 8 weeks of continuous treatment, some biochemical serum levels including FPG, TG, SGPT, SGOT, HDL, LDL, SOD and NO were measured. The results indicated that after 8 weeks, in the intervention group, FPG, TG, and SGPT levels significantly decreased and HDL, NO and SOD levels significantly increased as compared to the control group. Our results encourage the use of hydro-alcoholic extract of U. dioica as an antioxidant agent for additional therapy of diabetes as hydro-alcoholic extract of U. dioica may decrease risk factors of cardiovascular incidence and other complications in patients with diabetes mellitus.

  9. Effects of Urtica dioica supplementation on blood lipids, hepatic enzymes and nitric oxide levels in type 2 diabetic patients: A double blind, randomized clinical trial

    Directory of Open Access Journals (Sweden)

    Alidad Amiri Behzadi

    2016-11-01

    Full Text Available Objective: Oxidative stress plays an important role in the development of diabetic complications including metabolic abnormality-induced diabetic micro-vascular and macro-vascular complications. Urtica dioica L. (U. dioica has been traditionally used in Iranian medicine as an herbal remedy for hypoglycemic or due to its anti-inflammatory properties. The aim of the present study was to evaluate the effects of hydro-alcoholic extract of U. dioica on blood lipids, hepatic enzymes and nitric oxide levels in patients with type 2 diabetes mellitus. Materials and Methods: 50 women with type 2 diabetes participated in this study and were randomly divided into two groups namely, control and intervention groups. Control group received placebo and intervention group received hydro-alcoholic extract of U. dioica. Before and after 8 weeks of continuous treatment, some biochemical serum levels including FPG, TG, SGPT, SGOT, HDL, LDL, SOD and NO were measured. Results: The results indicated that after 8 weeks, in the intervention group, FPG, TG, and SGPT levels significantly decreased and HDL, NO and SOD levels significantly increased as compared to the control group. Conclusion: Our results encourage the use of hydro-alcoholic extract of U. dioica as an antioxidant agent for additional therapy of diabetes as hydro-alcoholic extract of U. dioica may decrease risk factors of cardiovascular incidence and other complications in patients with diabetes mellitus.

  10. Influence of blood lipids on global coagulation test results.

    Science.gov (United States)

    Kim, Jung-Ah; Kim, Ji-Eun; Song, Sang Hoon; Kim, Hyun Kyung

    2015-01-01

    High levels of blood lipids have been associated with high levels of coagulation factors. We investigated whether blood lipids influence the results of global coagulation tests, including prothrombin time (PT), activated partial thromboplastin time (aPTT), and thrombin generation assay (TGA). PT, aPTT, and TGA, along with procoagulant and anticoagulant factors, were measured in 488 normal individuals. Vitamin K status was assessed with prothrombin-induced by vitamin K absence-II (PIVKA-II). The procoagulant factors II, VII, IX, X, and XI and anticoagulant factors protein C and protein S showed significant correlations with triglyceride, and the procoagulant factors II, V, VII, IX, X, XI, and XII and anticoagulant factors antithrombin and protein C correlated with total cholesterol. There were no correlations of blood lipid levels with PIVKA-II levels. Subjects with high triglyceride levels (≥200 mg/dL) showed shorter PT values than those with lower triglyceride levels. However, aPTT value was not changed in terms of blood lipid levels. In both 1 and 5 pM tissue factor-induced TGAs, subjects in the high-triglyceride or high-cholesterol groups (≥240 mg/dL) had high levels of lag time, time-to-peak, and endogenous thrombin potential. Total cholesterol was a significant determinant of PT and TGA values. High blood lipids were related with increased coagulation activity in a normal population. Our findings are expected to help interpret the global coagulation test results in individuals with high lipid levels.

  11. EFFECT OF KIMCHI INTAKE ON LIPID PROFILES AND BLOOD PRESSURE

    OpenAIRE

    Ju Kim, Hyun; Han, Ji-Sook; Han, Eung-Soo; Song, Yeong-Ok

    2012-01-01

    Kimchi is a Korean fermented vegetable and has recognized as a healthy food. Some interventional studies have reported an inverse association between kimchi intake and higher lipid levels in healthy and obese people. However, kimchi intake and hypertention were still uncertain. This study is carried out to investigate whether the serum lipid profiles and blood pressure would be influenced by the amount of kimchi intake. Design for the clinical study by controlling the meal consumption and phy...

  12. Effect of corn replacement with graded levels of wheat screening and enzyme supplementation on performance, blood lipids, viscosity and jejunal histomorphology of finisher broilers

    Energy Technology Data Exchange (ETDEWEB)

    Mazhari, M.; Golian, A.; Kermanshahi, H.

    2015-07-01

    An experiment was carried out to study the effect of corn replacement with five levels of wheat screening (0, 150, 300, 450 and 600 g/kg of diet) with (0.5 g/kg of diet) or without xylanase-glucanase enzyme on performance, blood lipids, viscosity and jejunal histomorphology of finisher broilers (25-42 days of age). Five hundred day-old Ross-308 male broiler chicks were fed by a standard commercial diet up to 24 days of age, then randomly assigned to 10 diets. Each diet was fed to five groups of ten chicks each. There was not significant differences in body weight gain (BWG), feed intake, and feed conversion ratio of birds fed with different levels of wheat screening (WS), whereas enzyme increased (p<0.05) BWG. Different levels of WS and enzyme did not have a significant effect on relative weights of carcass, breast, thigh, and abdominal fat of broilers. Relative weights of gizzard, pancreas, small and large intestine, and relative length of jejunum and jejunal and ileal viscosity were increased (p<0.05) by WS, while were decreased (p<0.05) by enzyme. The serum cholesterol level decreased (p<0.05) by increasing levels of WS. Jejunal histomorphological observations showed (p<0.05) shorter and thicker villus and lower crypt depth by increasing levels of WS, while addition of enzyme to the diets, affected (p<0.05) reversely to these parameters. The results showed that the addition of wheat screening up to an inclusion level of 600 g/kg of diet had no adverse effect on broiler performance in the finisher (25-42 d) phases whereas decreased serum cholesterol levels, increased viscosity and villus atrophy. The dietary administration of exogenous enzyme improved performance parameters and decreased viscosity and villus atrophy of broiler jejunum. (Author)

  13. Interactive effects of dietary lipids and vitamin E level on performance, blood eicosanoids, and response to mitogen stimulation in broiler chickens of different ages.

    Science.gov (United States)

    Konieczka, P; Barszcz, M; Chmielewska, N; Cieślak, M; Szlis, M; Smulikowska, S

    2017-02-01

    The effects of the dietary polyunsaturated fatty acids (PUFA) n-6:n-3 ratio and vitamin E (vE) on the levels of pro-inflammatory eicosanoids, the incorporation of docosahexaenoic acid (DHA) and arachidonic acid (AA) into immune tissues, and changes in leukocyte population after phytohemagglutinin (PHA) challenge were investigated in broiler chickens of different ages. One-day-old female broilers (48 per treatment) were fed 4 different wheat-soybean-corn-based diets containing corn oil with a high PUFA n-6:n-3 ratio (HR) or a mixture of linseed and fish oils with a low PUFA n-6:n-3 ratio (LR). Diets contained either 50 mg vE kg -1 of diet (basal vE) or 300 mg vE kg -1 of diet (increased vE). At d 14 and d 34, 8 chickens per treatment were challenged with PHA, and wing web swelling (WWS) was measured. The blood concentration of leukotriene (LTB 4 ), prostaglandin (PGE 2 ), and thromboxane (TBX 2 ) in 17-day-old and 43-day-old chickens was determined. The pattern of AA and DHA incorporation into bursa, spleen, and brain lipids reflected the level of their precursors in the diet. WWS was the highest in chickens fed a LR diet and in 14-day-old chickens (P ratio and with age. The heterophil:lymphocyte ratio was the highest at 6 h post PHA challenge, and was higher in 34-day-old chickens (P < 0.001). TBX 2 and PGE 2 concentrations were higher in chickens fed HR diet, whereas TBX 2 and LTB 4 concentrations were lower at high vE level. Lower PGE 2 and LTB 4 , but higher TBX 2 concentrations were measured in younger birds (P < 0.001). The results indicated that LR increased the phagocytic cell proportion in the blood; HR promoted the incorporation of AA into the immune tissues, which increased the levels of more pro-inflammatory eicosanoids in the blood; and vE counteracts these effects to some extent. Owing to the immaturity of the immune system, dietary interventions might be promising at the early stage of chicken growth. © The Author 2016. Published by Oxford

  14. Genetic variants influencing lipid levels and risk of dyslipidemia in ...

    Indian Academy of Sciences (India)

    Keywords. dyslipidemia; lipid levels; single-nucleotide polymorphisms; cardiovascular disease; genetics. Abstract. Recently, several human genetic and genomewide association studies (GWAS) have discovered many genetic loci that are associated with the concentration of the blood lipids. To confirm the reported loci in ...

  15. Effects of Dietary Lipid Source and Level on Growth Performance, Blood Parameters and Flesh Quality of Sub-adult Olive Flounder (

    Directory of Open Access Journals (Sweden)

    Dong-Kyu Kim

    2012-06-01

    Full Text Available This study was conducted to investigate the effects of dietary lipid source and level on growth performance, blood parameters, fatty acid composition and flesh quality of sub-adult olive flounder Paralichthys olivaceus. Eight experimental diets were formulated to contain 5% squid liver oil (SLO, 5% linseed oil (LO, 5% soybean oil (SO, a mixture of 1% squid liver oil, 2% linseed oil and 2% soybean oil (MIX, no lipid supplementation with high protein level (LL-HP, 10% squid liver oil (HL-SLO, a mixture of 1% squid liver oil, 4.5% linseed oil and 4.5% soybean oil (HL-VO, and 1% squid liver oil with high starch level (LL-HC, respectively. Two replicate groups of fish (average initial weight of 296 g were fed the diets for 17 wks. After 5 wks, 11 wks and the end of the feeding trial, five fish from each tank were randomly sampled for analysis of body composition. At the end of the feeding trial, final mean weight of fish fed the LL-HP diet was significantly (p<0.05 higher than that of fish fed the HL-VO diet, but did not differ significantly from those of fish fed the SLO, LO, SO, MIX, HL-SLO and LL-HC diets. Fish fed the LL-HP diet showed significantly higher feed efficiency than fish fed the LO, HL-SLO and HL-VO diets. Feed efficiency of fish fed the LO, SO and MIX diets were similar to those of fish fed the SLO and HL-SLO diets. Fish fed the HL-SLO diet showed significantly higher total cholesterol content in plasma compared with other diets. Fatty acid composition of tissues was reflected by dietary fatty acid composition. The highest linoleic (LA and linolenic acid (LNA contents in the dorsal muscle were observed in fish fed the SO and LO diets, respectively, regardless of feeding period. The highest eicosapentaenoic acid (EPA content in the dorsal muscle was observed in fish fed the LL-HP and LL-HC diets after 11 and 17 weeks of feeding, respectively. Fish fed the SLO and HL-SLO diets showed higher docosahexaenoic acid (DHA content than that of

  16. Blood cadmium concentration and lipid profile in Korean adults

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Kisok, E-mail: kimkisok@kmu.ac.kr [Department of Public Health, Keimyung University, 1000 Shindang-dong, Daegu 704-701 (Korea, Republic of)

    2012-01-15

    Although animal experiments have shown that cadmium exposure induces alterations in lipid profiles, no epidemiological study of this relationship has been performed. The objective of this study was to evaluate the association between blood cadmium concentration and blood lipid levels in Korean adults. A cross-sectional study comprising participants (n=3903) aged 20 years or older from the 2005, 2008, and 2009 Korea National Health and Nutrition Examination Surveys was conducted. Demographic characteristics and dietary intake were obtained from the participants by questionnaire, and cadmium and lipid levels were determined by analysis of blood samples. After adjusting for demographic and dietary factors, blood concentration of cadmium was positively associated with the risk of low high-density lipoprotein cholesterol (HDL-C) in a dose-dependent manner (p for trend <0.001). In addition, the odds ratios (ORs) of a high triglyceride to HDL-C ratio was significantly increased in the high blood cadmium groups [OR=1.36; 95% confidence interval (CI), 1.03-1.79 for fourth quintile and OR=1.41; 95% CI, 1.07-1.86 for fifth quintile] compared with the lowest quintile group. However, high blood cadmium was not associated with a risk of high total cholesterol, high low-density lipoprotein cholesterol, or high triglycerides. These data suggest that an increased cadmium body burden increases the risk of dyslipidemia, mainly due to the increased risk of low HDL-C and the high ratio of triglycerides to HDL-C.

  17. Discovery and refinement of loci associated with lipid levels

    DEFF Research Database (Denmark)

    Willer, C. J.; Schmidt, E. M.; Sengupta, S.

    2013-01-01

    , we narrow association signals in 12 loci. We find that loci associated with blood lipid levels are often associated with cardiovascular and metabolic traits, including coronary artery disease, type 2 diabetes, blood pressure, waist-hip ratio and body mass index. Our results demonstrate the value...

  18. Activity assay of mangosteen (Garcinia mangostana L.) pericarp extract for decreasing fasting blood cholesterol level and lipid peroxidation in type-2 diabetic mice

    Science.gov (United States)

    Husen, Saikhu Akhmad; Winarni, Dwi; Khaleyla, Firas; Kalqutny, Septian Hary; Ansori, Arif Nur Muhammad

    2017-09-01

    This study aimed to explore the activity of pericarp extract of mangosteen (Garcinia mangostana L.). Mangosteen pericarp contains various active compounds which are beneficial for human health. In-vivo antioxidant assay of pericarp extract was carried out using 3-4 month male mice of strain BALB/c weighed 30-40 g. The mice were divided into two groups: normal control (KN) group and STZ-induced diabetic group. STZ induction was performed using multiple low-dose method 30 mg/kg body weight treated daily for five consecutive days. Diabetic group was separated into two subgroups: diabetic control (KD), metformin control (KM), and crude extract treatment subgroups. The fasting blood glucose and the cholesterol level were measured before and after lard treatment, we also did it on the first, seventh, and fourteenth day of mangosteen pericarp crude extract treatment. The mice were treated with mangosteen pericarp crude extract for 14 days. The MDA level of the fasting blood serum was measured. The body weight and fasting blood cholesterol level before and after lard treatment were analyzed by t-test, whereas, the fasting blood cholesterol and the MDA level were analyzed using one-way variant analysis continued with Duncan test. The correlation between the increasing body weight and the fasting blood cholesterol level was determined by Pearson correlation test. The results of the study showed that the administration of mangosteen pericarp crude extract was able to reduce the fasting blood cholesterol and the malondialdehide level significantly.

  19. Effect of Probiotic Soy Milk on Serum Levels of Adiponectin, Inflammatory Mediators, Lipid Profile, and Fasting Blood Glucose Among Patients with Type II Diabetes Mellitus.

    Science.gov (United States)

    Feizollahzadeh, Sadegh; Ghiasvand, Reza; Rezaei, Abbas; Khanahmad, Hossein; Sadeghi, Akram; Hariri, Mitra

    2017-03-01

    Probiotic therapies are going to be an effective alternative therapeutic strategy in the treatment and management of diabetes. The mechanism behind the essential effects of probiotic therapies in diabetic patients was not fully understood. The objective of this study was to evaluate the effects of probiotic soy milk containing Lactobacillus planetarum A7 on inflammation, lipid profile, fasting blood glucose, and serum adiponectin among patients with type 2 diabetes mellitus. Forty patients with type 2 diabetes, at the age of 35-68 years old, were assigned to two groups in this randomized, double-blind, controlled clinical trial. The patients in the intervention group consumed 200 ml/day of probiotic soy milk containing L. planetarum A7 and those in control group consumed 200 ml/day of pure soy milk for 8 weeks. Serum TNF-α, C reactive protein, adiponectin, lipid profile, and fasting blood glucose were determined before and after intervention. In intervention group, serum adiponectin in pre- and post-treatment did not show any significant changes (2.52 ± 0.74 vs 2.84 ± 0.61, P = 0.658), as well as changes in serum TNF-α and C reactive protein (172.44 ± 5.7 vs 172.83 ± 7.6, P = 0.278, 4.2 ± 1.4 vs 4.5 ± 1.9, P = 0.765, respectively). Low-density cholesterol and high-density cholesterol changed significantly (P = 0.023, P = 0.017, respectively), but fasting blood glucose did not show any significant changes. The results of this study showed that consumption of probiotic soy milk and soy milk has no effect on serum adiponectin and inflammation, but it can change lipid profile among type 2 diabetic patients.

  20. Correlationbetween the activity of lipoprotein-associated phospholipase A2 and blood lipid levels in hypertensive patients with different temperament and anxiety

    Directory of Open Access Journals (Sweden)

    G. A. Usenko

    2014-01-01

    Full Text Available It was revealed that melancholic and phlegmatic had the lowest content of high-density lipoprotein and the highest content atherogenic lipid fractions combined with maximum activity and weight of lipoprotein-associated phospholipase A2 as well as the highest quantity of people with complications of hypertension among the examined patients. The ratio of people with complications in groups of choleric and sanguine with high level of anxiety and phlegmatic and melancholic with high level of anxiety was 1: 2.

  1. Effect of inulin-type fructans on blood lipid profile and glucose level: a systematic review and meta-analysis of randomized controlled trials.

    Science.gov (United States)

    Liu, F; Prabhakar, M; Ju, J; Long, H; Zhou, H-W

    2017-01-01

    This systematic review and meta-analysis was performed to assess the effects of inulin-type fructans (ITF) on human blood lipids and glucose homeostasis associated with metabolic abnormalities, including dyslipidemia, overweight or obesity, and type-2 diabetes mellitus (T2DM). The MEDLINE, EMBASE and Cochrane Library databases were systematically searched for randomized controlled trials (RCTs) before January 2016. Human trials that investigated the effects of ITF supplementation on the lipid profile, fasting glucose and insulin were included using Review Manager 5.3. Twenty RCTs with 607 adult participants were included in this systematic review and meta-analysis. In the overall analysis, the supplementation of ITF reduced only the low density lipoprotein-cholesterol (LDL-c) (mean difference (MD): -0.15; 95% confidence interval (CI): -0.29, -0.02; P=0.03) without affecting the other endpoints. Within the T2DM subgroup analysis, ITF supplementation was positively associated with a decreased fasting insulin concentration (MD: -4.01; 95% CI: -5.92, -2.09; P<0.0001) and increased high density lipoprotein-cholesterol (HDL-c) (MD: 0.07; 95% CI: 0, 0.14; P=0.05). Moreover, a reduced fasting glucose tendency was identified only in the T2DM subgroup (MD: -0.42; 95% CI: -0.90, 0.06; P=0.09). There was a potential publication bias, and few trials were available for the T2DM subgroup analysis. In summary, the use of ITF may have benefits for LDL-c reduction across all study populations, whereas HDL-c improvement and glucose control were demonstrated only in the T2DM subgroup. Thus, additional, well-powered, long-term, randomized clinical trials are required for a definitive conclusion. Overall, ITF supplementation may provide a novel direction for improving the lipid profile and glucose metabolism.

  2. Diagnostic value of blood lipids testing in patients with high-normal and subclinical levels of TSH in prevention and treatment of dislipoproteinemia

    Directory of Open Access Journals (Sweden)

    O D Rymar

    2010-12-01

    Full Text Available The purpose of the study is to evaluate character of lipid profile changes in Novosibirsk populational sample of men and women (45–69 years with subclinical and high-normal TSH levels. Current study was performed within the HAPIEE project “Determinants of cardiovascular diseases in Eastern Europe” of the Welcome Trust fond. Populational subsample of 280 subjects (125 men (44.6% and 155 women (55.4% was analyzed. Received data showed that high-normal TSH levels within 1.71–4.05 mIU/l have been associated with higher levels of triglycerides, total cholesterol and LDL cholesterol, compared with low-normal TSH levels 0.17–0.47 mIU/l (р<0.05. Women with subclinical hypothyroidism had significantly higher average levels of total cholesterol and LDL cholesterol compared with women without thyroid disorders.

  3. Effect of Kombucha Tea on Blood Sugar and Blood Lipid Profiles in Diabetic Rats: Short Communication

    Directory of Open Access Journals (Sweden)

    Mohammad Malekaneh

    2015-07-01

    Full Text Available Background and Aim: Kombucha tea is made through fermentation of sweet tea by Kombucha fungus. It has beneficial therapeutic effects in the treatment of many diseases. The present study aimed at examining the effect of Kombucha tea extract on blood sugar and blood lipid profiles in diabetes. Materials and Methods: Twenty-eight Wistar rats weighing about 250g were divided into 4 equal groups and then injected intraperitoneally (IP with alloxan to induce diabetes. The administered concentrations were 20 and 80 mg/kg of Kombucha tea and 20 mg/kg of black ordinary tea for one month. The rats’ blood sugar and weight were tested before and after the intervention period but blood lipid parameters per either administration were also assessed at the end of the period. Results: Mean blood sugar in the diabetic rats receiving Kombucha tea was reduced. Maximum reduction in blood sugar was observed in the group receiving Kombucha tea with concentration of 80 mg/kg. However, black tea significantly reduced blood sugar. Conclusion: Kombucha tea consumption for a month only reduced blood sugar levels in diabetic patients. But increased the weight and not have favorable effects on lipid profile.

  4. High blood cholesterol levels

    Science.gov (United States)

    Cholesterol - high; Lipid disorders; Hyperlipoproteinemia; Hyperlipidemia; Dyslipidemia; Hypercholesterolemia ... There are many types of cholesterol. The ones talked about most are: ... lipoprotein (HDL) cholesterol -- often called "good" cholesterol ...

  5. Blood cadmium concentration and lipid profile in Korean adults

    International Nuclear Information System (INIS)

    Kim, Kisok

    2012-01-01

    Although animal experiments have shown that cadmium exposure induces alterations in lipid profiles, no epidemiological study of this relationship has been performed. The objective of this study was to evaluate the association between blood cadmium concentration and blood lipid levels in Korean adults. A cross-sectional study comprising participants (n=3903) aged 20 years or older from the 2005, 2008, and 2009 Korea National Health and Nutrition Examination Surveys was conducted. Demographic characteristics and dietary intake were obtained from the participants by questionnaire, and cadmium and lipid levels were determined by analysis of blood samples. After adjusting for demographic and dietary factors, blood concentration of cadmium was positively associated with the risk of low high-density lipoprotein cholesterol (HDL-C) in a dose-dependent manner (p for trend <0.001). In addition, the odds ratios (ORs) of a high triglyceride to HDL-C ratio was significantly increased in the high blood cadmium groups [OR=1.36; 95% confidence interval (CI), 1.03–1.79 for fourth quintile and OR=1.41; 95% CI, 1.07–1.86 for fifth quintile] compared with the lowest quintile group. However, high blood cadmium was not associated with a risk of high total cholesterol, high low-density lipoprotein cholesterol, or high triglycerides. These data suggest that an increased cadmium body burden increases the risk of dyslipidemia, mainly due to the increased risk of low HDL-C and the high ratio of triglycerides to HDL-C.

  6. The long-term effects of pitavastatin on blood lipids and platelet activation markers in stroke patients: impact of the homocysteine level.

    Directory of Open Access Journals (Sweden)

    Hideki Sugimoto

    Full Text Available To examine the impact of the plasma homocysteine level on the anti-atherosclerotic effects of pitavastatin treatment, we retrospectively examined 59 patients who had a history of stroke and had been prescribed pitavastatin for the treatment of dyslipidemia at the Neurology department of Toho University Ohashi Medical Center Hospital. The patients were classified into two groups according to their homocysteine levels. Carotid artery plaque progression was determined before and after pitavastatin treatment. Plasma levels of high-sensitivity C-reactive protein, platelet molecular markers, and von Willebrand factor were measured. Pitavastatin treatment had beneficial effects on the lipid profiles of these patients and slowed atherosclerosis progression. These effects were observed in both the high and low homocysteine groups. Proactive lipid intervention using pitavastatin may inhibit the progression of atherosclerosis and contribute to secondary prevention of stroke in high-risk patients. We conclude that this statin could inhibit progression at any stage of disease and should therefore be proactively administered to these patient groups, regardless of disease severity.

  7. Why control blood glucose levels?

    Science.gov (United States)

    Rossini, A A

    1976-03-01

    The controversy as to the relationship between the degree of control of diabetes and the progression of the complications of the disease has not been solved. However, in this review, various studies suggesting a relationship between the metabolic abnormality and the diabetic complications are examined. The disadvantages of the uncontrolled diabetes mellitus can be divided into two major categories-short-term and long-term. The short-term disadvantages of controlled diabetes mellitus include the following: (1) ketoacidosis and hyperosmolar coma; (2) intracellular dehydration; (3) electrolyte imbalance; (4) decreased phagocytosis; (5) immunologic and lymphocyte activity; (6) impairment of wound healing; and (7) abnormality of lipids. The long-term disadvantages of uncontrolled diabetes melitus include the following: (1) nephropathy; (2) neuropathy; (3) retinopathy; (4) cataract formation; (5) effect on perinatal mortality; (6) complications of vascular disease; and (7) the evaluation of various clinical studies suggesting the relationship of elevated blood glucose levels and complications of diabetes mellitus. It is suggested that until the question of control can absolutely be resolved, the recommendation is that the blood glucose levels should be controlled as close to the normal as possible.

  8. Blood lead levels and chronic blood loss

    Energy Technology Data Exchange (ETDEWEB)

    Manci, E.A.; Cabaniss, M.L.; Boerth, R.C.; Blackburn, W.R.

    1986-03-01

    Over 90% of lead in blood is bound to the erythrocytes. This high affinity of lead for red cells may mean that chronic blood loss is a significant means for excretion of lead. This study sought correlations between blood lead levels and clinical conditions involving chronic blood loss. During May, June and July, 146 patients with normal hematocrits and red cell indices were identified from the hospital and clinic populations. For each patient, age, race, sex and medical history were noted, and a whole blood sample was analyzed by flameless atomic absorption spectrophotometry. Age-and race-matched pairs showed a significant correlation of chronic blood loss with lead levels. Patients with the longest history of blood loss (menstruating women) had the lowest level (mean 6.13 ..mu..g/dl, range 3.6-10.3 ..mu..g/dl). Post-menopausal women had levels (7.29 ..mu..g/dl, 1.2-14 ..mu..g/dl) comparable to men with peptic ulcer disease, or colon carcinoma (7.31 ..mu..g/dl, 5.3-8.6 ..mu..g/dl). The highest levels were among men who had no history of bleeding problems (12.39 ..mu..g/dl, 2.08-39.35 ..mu..g/dl). Chronic blood loss may be a major factor responsible for sexual differences in blood lead levels. Since tissue deposition of environmental pollutants is implicated in diseases, menstruation may represent a survival advantage for women.

  9. Effects of atorvastatin and rosuvastatin on blood lipids, platelet ...

    African Journals Online (AJOL)

    the control group (p < 0.05). Conclusion: Atorvastatin and rosuvastatin have no significant effect on the antiplatelet function of clopidogrel, but rosuvastatin shows better control of blood lipids, carotid atherosclerosis and inflammatory factors. Keywords: Atorvastatin, Rosuvastatin, Cerebral infarction, Blood lipids, Platelet ...

  10. Effect of leptin level upon lipid metabolism in climacteric women

    International Nuclear Information System (INIS)

    Peng Lijing; Yan Ruming; Sun Enhua

    2005-01-01

    To observe the relationship between leptin and obesity of climacteric women with their lipid metabolism, 110 cases of climacteric women were chosen as observation group, consisting of 69 cases obese subgroup and 45 cases non-obese group, and 60 cases of normal reproduction- age women were arranged as control group. Blood levels of leptin, INS, LDL-C, TG, HDL-C, apoA1, apoB, LH, FSH, E-2, T, and P were detected and BMI was calculated. The results showed that blood levels of leptin and INS of obese subgroup were significantly higher than those of non-obese sub-group and control group(P<0.01), and that LDL-C(5.01 mmol/L), TG(2.21mmal/L) and apoB(0.89g/L) levels in obese subgroup were significantly higher than those of control group. Furthermore, an important observation was that in climacteric women group, blood leptin level was positively and significantly correlated with insulin, BMI and several atherogenic blood lipid parameters, including LDL-C, TG and apoB. Thus, a preliminary conclusion might be reached as that the high climacteric level of leptin is associated with abnormal lipid metabolism related to atherogenity, and so leptin and lipid metabolism as a whole should be paid more attention in climateric women, especially those with obesity. (authors)

  11. [Tobacco smoke exposure levels and lipide profile].

    Science.gov (United States)

    Zielińska-Danch, Wioleta; Czogała, Jan; Sobczak, Andrzej; Grela, Wioleta; Gnyp, Wojciech

    2008-01-01

    Toxic tobacco smoke exposure to human organism is strictly related to progress of atherosclerosis changes. One of the mechanisms of these effects is a change of blood lipoprotein fraction concentrations. The concentrations of the lipid profile parameters (TCL, HDL, LDL, TG) and the chosen biomarkers (urine cotinine and 1-hydroxypyrene and blood carboxyhaemoglobine) were determined. It was studied whether the procedure of the groups determination (nonsmokers, passive and active smokers) affect the calculated average values of lipid profile parameters. The role of the applied biomarkers for the detection of the effects related to the tobacco smoke exposure is also discussed. It is concluded that there is no difference among the lipid profiles of passive smokers and nonsmokers. Cigarette smoking increases and lowers the TG and HDL concentrations, respectively. Urine cotinine seems to be the best indicator of tobacco smoke exposure among three chosen biomarkers. Study subjects were 300 male and female volunteers.

  12. Genetic architecture of circulating lipid levels

    DEFF Research Database (Denmark)

    Demirkan, Ayşe; Amin, Najaf; Isaacs, Aaron

    2011-01-01

    Serum concentrations of low-density lipoprotein cholesterol (LDL-C), high-density lipoprotein cholesterol (HDL-C), triglycerides (TGs) and total cholesterol (TC) are important heritable risk factors for cardiovascular disease. Although genome-wide association studies (GWASs) of circulating lipid...... the ENGAGE Consortium GWAS on serum lipids, were applied to predict lipid levels in an independent population-based study, the Rotterdam Study-II (RS-II). We additionally tested for evidence of a shared genetic basis for different lipid phenotypes. Finally, the polygenic score approach was used to identify...... an alternative genome-wide significance threshold before pathway analysis and those results were compared with those based on the classical genome-wide significance threshold. Our study provides evidence suggesting that many loci influencing circulating lipid levels remain undiscovered. Cross-prediction models...

  13. Comparative study of serum lipid levels in normotensive and pre ...

    African Journals Online (AJOL)

    Aim : This study was performed to compare the serum lipid levels of pregnant normotensive and pre-eclamptic women. Methods: It was a case control study involving 50 normotensive and 50 preeclamptic women at the University College Hospital, Ibadan, making a total of 100 participants. Their venous blood (5mls) was ...

  14. LEVEL OF LIPID PEROXIDATION PRODUCTS IN THE BLOOD OF RATS UNDER THE INFLUENCE OF OXIDATIVE STRESS AND UNDER THE ACTION OF LIPOSOMAL PREPARATION OF "BUTASELMEVIT"

    OpenAIRE

    T. V. Martyshuk; B. V. Gutyj; O. I. Vishchur

    2016-01-01

    The article presents the results of investigation of the impact of stress on oxidative intensity of lipid per oxidation. It was proved that intramuscular injection of 50% solution of tetrachloromethane at a dose of 0.25 mL per 100 g of rat body causes the activation of free radical lipid oxidation with excessive accumulation of intermediate and final products of lipid peroxidation. Our results indicate that the development of oxidative stress leads to the significant acceleration of the forma...

  15. Content of lipids in blood and tissues of animals during hypodynamia

    Science.gov (United States)

    Federov, I. V.; Rylnikov, Y. P.; Lobova, T. M.

    1980-01-01

    Experiments on 97 rats and 50 rabbits were undertaken to study the influence of hypodynamia on the lipid content in the blood, liver, heart, and in the aorta. Reduction of muscular activity contributed to the increase of cholesterol and beta lipoprotein levels in the blood and to accumulation of cholesterol in the liver and the heart. The total lipid content in these tissues decreased. In the aorta the total lipid content increased, while lecithin and cephalin figures went down. The character of biochemical changes in hypodynamia resembles in many ways the lipid metabolism changes in atherosclerosis.

  16. Ambulatory blood pressure and blood lipids in a multiethnic sample of healthy adults.

    Science.gov (United States)

    James, Gary D; Van Berge-Landry, Helene M; Morrison, Lynn A; Reza, Angela M; Nicolaisen, Nicola M; Bindon, James R; Brown, Daniel E

    2013-01-01

    Elevated blood pressure (BP), elevated serum cholesterol, and aberrant lipoprotein fractions (low levels of high-density lipoprotein (HDL) and high levels of low-density lipoprotein fractions and triglycerides) have all been used as measures that assess the "metabolic syndrome" and more recently in indexes of allostatic load, which are designed to assess the degree of integrated metabolic pathology. While there are ample data regarding the interrelationships of these measures in various pathophysiological settings, there are limited data regarding the interrelationship of ambulatory BP (ABP) and blood lipids in healthy subjects. The present study evaluates ABP-blood lipid relationships in a multiethnic sample of healthy adults. The subjects were 37 men (age = 40.9 ± 10.7 years) and 42 women (age = 35.8 ± 10.4 years) who were employed as hotel workers in Hawaii. Each wore an ABP monitor for one midweek workday and had pressures averaged in three daily microenvironments (work, home, and during sleep). They also had fasting blood samples taken for lipid profiling. Multivariate analysis of covariance shows that there was a strong inverse relationship between HDL and both systolic (P act as a group in healthy adults but that higher HDL is associated with lower BP. This latter finding is consistent with research that shows that HDL promotes vasodilation via its effect on endothelial nitric oxide synthase. Copyright © 2013 Wiley Periodicals, Inc.

  17. EFFECT OF KIMCHI INTAKE ON LIPID PROFILES AND BLOOD PRESSURE

    Directory of Open Access Journals (Sweden)

    Hyun Ju Kim

    2012-06-01

    Full Text Available Kimchi is a Korean fermented vegetable and has recognized as a healthy food. Some interventional studies have reported an inverse association between kimchi intake and higher lipid levels in healthy and obese people. However, kimchi intake and hypertention were still uncertain. This study is carried out to investigate whether the serum lipid profiles and blood pressure would be influenced by the amount of kimchi intake. Design for the clinical study by controlling the meal consumption and physical activity of the subjects for 7 days was approved by IRB at P Hospital (No.2011075. For the study, 100 volunteers assigned into 2 groups, low (15 g/day, n=50 and high kimchi intake group (210 g/day, n=50, temporarily stayed together at the dormitory during the 7-day experimental period. Three meals with different amount of kimchi were provided and subjects were asked to maintain the normal physical activity as usual. Significant decrease in the concentration of fasting blood glucose, TG, total-C, and LDL-C for the both group was observed after 7 days of kimchi intake regardless of amount of kimchi intake. Only FBG suppression effect was significantly different (p<0.01. Furthermore, people with hypercholesterolemia (≤19 mg/dL showed greater improvements in total cholesterol levels in high kimchi intake group. One notable finding in this study was that urinary Na excretion for the high kimchi intake group was significantly increased (p<0.05. There was no significant difference in the BP reductions by kimchi intake. Higher intake of kimchi appears to be a modest beneficial effect to lipid lowering, without any effect on blood pressure in spite of increased sodium excretion. Long-term study should be clarified whether kimchi intake associated with hypertension.

  18. 1H-NMR of human blood lipids in cases of malignant and benign tumors

    International Nuclear Information System (INIS)

    Yushmanov, V.E.; Kotrikadze, N.G.; Pershin, A.D.; Dzhishkariani, O.S.; Tsartsidze, M.A.; Lomsadze, B.A.; Sibel'dina, L.A.

    1989-01-01

    High resolution 1 H-NMR (360MH z ) combined with thin-layer chromatography was used to study profile and molecular structure changes of inverted micelles of human blood developing in patients with malignant and benign tumors of the breast and uterus. Alterations were demonstrated in relative intensities of some lipid NMR peaks in tumor, as compared to normal blood. Changes in blood - lipid levels, e.g. cholesterol, in tumor affect lipid structural and dynamical status thus elucidating NMR-regularities obtained

  19. [The common position of the Czech professional associations on the consensus of the European Atherosclerosis Society and the European Federation of Clinical Chemistry and Laboratory Medicine regarding investigation on blood lipids and interpretation of their levels].

    Science.gov (United States)

    Soška, Vladimír; Franeková, Janka; Friedecký, Bedřich; Jabor, Antonín; Kraml, Pavel; Rosolová, Hana; Vrablík, Michal

    The aim of this opinion is to summarize and to comment the consensus of the European Atherosclerosis Society and European Federation of Clinical Chemistry and Laboratory Medicine, which covers two main areas: 1) whether it is necessary / required to be fasting or non-fasting before blood sampling for lipids measurement, and what are the changes in the concentration of blood lipids during the day; 2) What decision limits (cut off value) of lipids and lipoproteins should be reported from laboratories and what is the recommended procedure for people with extreme / critical blood lipid values. Following parameters are discused: total cholesterol, LDL cholesterol, HDL cholesterol, non-HDL cholesterol, triglycerides, apolipoprotein A1, apolipoprotein B, lipoprotein(a). This opinion should be the object of interest both for professionals in clinical laboratories and for physicians in hospitals and out-patients departments.Key words: apolipoproteins - blood collection - cholesterol - laboratory testing - lipoprotein(a) - cut off limits - triglycerides.

  20. The Effect of Different Dietary Purslane Seed (Portulaca Oleracea L. Levels on Carcass, Blood Lipid Profile and Antioxidant Activity in Quails

    Directory of Open Access Journals (Sweden)

    Yusuf Konca

    2016-01-01

    Full Text Available This study was carried out to determine the effect of dietary purslane seed (Portulaca oleracea L. diets on the carcass, serum lipid profile and antioxidant activity in quails. A total of 140 one-day-old quail chicks allocated into 4 treatment groups with 5 replicates. The treatment groups as follows: (1 Control (C, without purslane seed addition, (2 2.5% purslane seed addition to the control diet, (3 5% purslane seed addition to the control diet, (4 10% purslane seed addition to the control diet. The treatments did not affect the slaughter weight, carcass, and carcass part yields (p>0.05 of the birds in the treatment groups. However, the total intestinal weights of the birds in the 2.5% purslane supplemented group were lower than those of the other groups (p0.05. The dietary inclusion of 10% purslane seed caused an increase to MDA level compared to C and 2.5% purslane seed supplemented groups (p

  1. Effects of milk thistle meal on performance, ileal bacterial enumeration, jejunal morphology and blood lipid peroxidation in laying hens fed diets with different levels of metabolizable energy.

    Science.gov (United States)

    Hashemi Jabali, N S; Mahdavi, A H; Ansari Mahyari, S; Sedghi, M; Akbari Moghaddam Kakhki, R

    2018-04-01

    This study was conducted to evaluate the effects of different levels of milk thistle meal on performance, blood biochemical indices, ileal bacterial counts and intestinal histology in laying hens fed diets containing different levels of metabolizable energy. A total number of 200 Leghorn laying hens (Hy-Line W-36) were randomly assigned to eight experimental treatments with five cage replicates of five birds each. Dietary treatments consisted of four levels of milk thistle meal (0%, 15%, 30% and 60%) and two levels of AME n (11.09 and 12.34 MJ/kg) fed over a period of 80 days. In vitro studies revealed that the total phenolic component of milk thistle meal was 470.64 mg gallic acid equivalent/g of the sample, and its antioxidant activity for inhibiting the 2-2-diphenyl-1-picrichydrazyl free radical and reducing ferric ions was about 21% higher than that of butylated hydroxyltoluene (p < .05). Diets containing high level of AME n led to improved egg production (p < .05), egg weight (p < .05), egg mass (p < .01) and feed conversion ratio (p < .01). In addition, offering diets containing high energy significantly enhanced (p < .01) serum triglyceride and malondialdehyde (MDA) concentrations as well as jejunal villus height. Dietary supplementation of 3% milk thistle meal resulted in the best feed conversion ratio (p < .05), reduction of ileal Escherichia coli enumeration (p < .01) and an enhancement in the villus height-to-crypt depth ratio (p < .05). Furthermore, feeding incremental levels of this meal led to remarkable decrease in serum cholesterol, triglyceride and MDA (p < .01) concentrations while significant increase in blood high-density lipoprotein content and goblet cell numbers (p < .05). The present findings indicate that milk thistle meal with high antioxidant and antibacterial properties in laying hen diets may improve health indices and productive performance. © 2017 Blackwell Verlag GmbH.

  2. Imaging of blood plasma coagulation at supported lipid membranes.

    Science.gov (United States)

    Faxälv, Lars; Hume, Jasmin; Kasemo, Bengt; Svedhem, Sofia

    2011-12-15

    The blood coagulation system relies on lipid membrane constituents to act as regulators of the coagulation process upon vascular trauma, and in particular the 2D configuration of the lipid membranes is known to efficiently catalyze enzymatic activity of blood coagulation factors. This work demonstrates a new application of a recently developed methodology to study blood coagulation at lipid membrane interfaces with the use of imaging technology. Lipid membranes with varied net charges were formed on silica supports by systematically using different combinations of lipids where neutral phosphocholine (PC) lipids were mixed with phospholipids having either positively charged ethylphosphocholine (EPC), or negatively charged phosphatidylserine (PS) headgroups. Coagulation imaging demonstrated that negatively charged SiO(2) and membrane surfaces exposing PS (obtained from liposomes containing 30% of PS) had coagulation times which were significantly shorter than those for plain PC membranes and EPC exposing membrane surfaces (obtained from liposomes containing 30% of EPC). Coagulation times decreased non-linearly with increasing negative surface charge for lipid membranes. A threshold value for shorter coagulation times was observed below a PS content of ∼6%. We conclude that the lipid membranes on solid support studied with the imaging setup as presented in this study offers a flexible and non-expensive solution for coagulation studies at biological membranes. It will be interesting to extend the present study towards examining coagulation on more complex lipid-based model systems. Copyright © 2011 Elsevier Inc. All rights reserved.

  3. Relative and cumulative effects of lipid and blood pressure control in the Stroke Prevention by Aggressive Reduction in Cholesterol Levels trial

    DEFF Research Database (Denmark)

    Amarenco, Pierre; Goldstein, Larry B; Messig, Michael

    2009-01-01

    randomized 4731 patients with recent stroke or transient ischemic attack and no known coronary heart disease to atorvastatin 80 mg per day or placebo. RESULTS: After 4.9 years, at each level of LDL-C reduction, subjects with HDL-C value above the median or systolic BP below the median had greater reductions......BACKGROUND AND PURPOSE: The relative contributions of on-treatment low- and high-density lipoprotein cholesterol (LDL-C, HDL-C), triglycerides, and blood pressure (BP) control on the risk of recurrent stroke or major cardiovascular events in patients with stroke is not well defined. METHODS: We...... in stroke and major cardiovascular events and those with a reduction in triglycerides above the median or diastolic BP below the median showed similar trends. There were no statistical interactions between on-treatment LDL-C, HDL-C, triglycerides, and BP values. In a further exploratory analysis, optimal...

  4. Prenatal, but not early postnatal, exposure to a Western diet improves spatial memory of pigs later in life and is paired with changes in maternal prepartum blood lipid levels.

    Science.gov (United States)

    Clouard, Caroline; Kemp, Bas; Val-Laillet, David; Gerrits, Walter J J; Bartels, Andrea C; Bolhuis, J Elizabeth

    2016-07-01

    Maternal obesity and perinatal high-fat diets are known to affect cognitive development. We examined the effects of late prenatal and/or early postnatal exposure to a Western-type diet, high in both fat and refined sugar, on the cognition of pigs (Sus scrofa) in the absence of obesity. Thirty-six sows and their offspring were assigned to 1 of 4 treatments in a 2 × 2 factorial arrangement, with 8 wk prenatal and 8 wk postnatal exposure to a Western diet (enriched in fat, sucrose, and cholesterol) or control diets as factors. Compared to controls, piglets exposed to the prenatal Western diet showed enhanced working and reference memory during the acquisition and reversal phases of a spatial hole-board task. Mothers fed the prenatal Western diet had higher prepartum blood cholesterol and free fatty acid levels. Postnatal exposure to the Western diet did not affect piglet cognitive performance, but it did increase postpartum maternal and postweaning piglet cholesterol levels. The Western diet had no effect on maternal or offspring insulin sensitivity or leptin levels. In conclusion, a prenatal Western diet improved memory function in pigs, which was paired with changes in prepartum maternal blood cholesterol levels. These findings highlight the key role of late fetal nutrition for long-term programming of cognition.-Clouard, C., Kemp, B., Val-Laillet, D., Gerrits, W. J. J., Bartels, A. C., Bolhuis, J. E. Prenatal, but not early postnatal, exposure to a Western diet improves spatial memory of pigs later in life and is paired with changes in maternal prepartum blood lipid levels. © FASEB.

  5. A long-term, observational cohort study on the safety of low-dose glucocorticoids in ankylosing spondylitis: adverse events and effects on bone mineral density, blood lipid and glucose levels and body mass index.

    Science.gov (United States)

    Zhang, Yu-Ping; Gong, Yao; Zeng, Qing Yu; Hou, Zhi-Duo; Xiao, Zheng-Yu

    2015-06-03

    This study aimed to investigate the risk of adverse events and effects on bone mineral density (BMD), blood lipid and glucose levels and body mass index (BMI) of low-dose glucocorticoid (GC) treatment in ankylosing spondylitis. We performed a retrospective, observational cohort study. Adverse effects were compared between GC users and non-GC users, and we analysed differences in the duration of GC exposure (no GC exposure, 2 years). Outpatient clinic in a tertiary general hospital in China, rheumatology follow-up visits over the past 30 years. We included 830 patients with ankylosing spondylitis who were followed up for at least 6 months without a previous history or current complications of active gastrointestinal problems, hypertension, psychiatric or mental problems, diabetes mellitus, tuberculosis and hepatitis. The median follow-up time was 1.6 years (range 0.5-15 years, a total of 1801 patient-years). A total of 555 (66.9%) patients were treated with low-dose GCs, and the median cumulative duration of GC therapy was 1.3 years (range 0.1-8.5 years). Dermatological incidents, including acne, bruisability and cutaneous infections, were the most common adverse events, with a cumulative incidence rate of 5.4% (22.2 events per 1000 patient-years), followed by a puffy and rounded face (1.6%), symptoms of weight gain (1.1%) and serious infections (1.0%). The rates of all other types of adverse events were less than 1%. The GC groups (GC users and non-GC users) and the duration of GC therapy were not associated with the frequency of low BMD, dyslipidaemia, hyperglycaemia or obesity (peffect on BMD, blood lipid and glucose levels and BMI. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

  6. Breast feeding and blood lipid concentrations in male Brazilian adolescents.

    Science.gov (United States)

    Victora, Cesar G; Horta, Bernardo L; Post, Paulo; Lima, Rosângela C; De Leon Elizalde, Jacqueline W; Gerson, Branca Maria Cerezer; Barros, Fernando C

    2006-07-01

    To assess the association between breast feeding and blood lipid levels in adolescence. Population based prospective birth cohort study. City of Pelotas, Brazil. All hospital births taking place in 1982; 79% of all males (n = 2250) were followed up for 18 years, and 2089 blood samples were available. None. Total cholesterol and fractions (very low density lipoprotein cholesterol (VLDL), low density lipoprotein cholesterol (LDL), high density lipoprotein cholesterol (HDL)), LDL/HDL ratio, serum triglycerides. Three breast feeding variables were studied: total duration of breast feeding, duration of exclusive or predominant breast feeding, and ever compared with never breast fed. Adjusted analyses were controlled for family income, household assets index, maternal education, maternal pre-pregnancy body mass index (BMI), skin colour, birth weight, gestational age, maternal smoking during pregnancy, and adolescent BMI, and behavioural variables (fat content of diet, physical activity, smoking, and alcohol drinking). Only one association reached borderline significance (p = 0.05): LDL cholesterol was slightly higher among never (mean 41.0 mg/dl; 95% CI 39.4 to 42.7) than among ever breast fed men (38.6 mg/dl; 95% CI 38.6 to 40.3), in the adjusted analyses. All other associations were not significant (p> or =0.09). There was no evidence of effect modification according to preterm status, intrauterine growth retardation, socioeconomic level, growth velocity in the first two years of life, or nutritional status at 2 years of age. There was no clear association between breast feeding duration and serum lipid concentrations at the age of 18 years in this sample of Brazilian men.

  7. Effectiveness of PRECEDE model for health education on changes and level of control of HbA1c, blood pressure, lipids, and body mass index in patients with type 2 diabetes mellitus

    Directory of Open Access Journals (Sweden)

    Martín-Madrazo Carmen

    2011-04-01

    Full Text Available Abstract Background Individual health education is considered to be essential in the overall care of patients with type 2 diabetes (DM2, although there is some uncertainty regarding its metabolic control benefits. There have been very few randomized studies on the effects of individual education on normal care in DM2 patients with a control group, and none of these have assessed the long-term results. Therefore, this study aims to use this design to assess the effectiveness of the PRECEDE (Predisposing, Reinforcing, Enabling, Causes in Educational Diagnosis, and Evaluation education model in the metabolic control and the reduction of cardiovascular risk factors, in patients with type 2 diabetes. Methods An open community effectiveness study was carried out in 8 urban community health centers in the North-East Madrid Urban Area (Spain. Six hundred patients with DM2 were randomized in two groups: PRECEDE or conventional model for health promotion education. The main outcome measures were glycated hemoglobin A1c, body mass index (BMI, blood pressure, lipids and control criteria during the 2-year follow-up period. Results Glycated hemoglobin A1c and systolic blood pressure (SBP levels decreased significantly in the PRECEDE group (multivariate analysis of covariance, with baseline glycated hemoglobin A1c, SBP, and variables showing statistically significant differences between groups at baseline visits. The decrease levels in diastolic blood pressure (DBP, triglycerides and LDL cholesterol were nonsignificant. PRECEDE increased compliance in all control criteria, except for LDL cholesterol. BMI did not change during the study in either of the two models analyzed. Conclusions PRECEDE health education model is a useful method in the overall treatment in patients with type 2 diabetes, which contributes to decrease glycated hemoglobin A1c and SBP levels and increase the compliance in all the control criteria, except for LDL cholesterol. Trial

  8. Impairment of blood lipids pattern in gamma irradiated albino mice and prophylactic role of thiols and W R-2721

    International Nuclear Information System (INIS)

    EL-dighidy, E.A.M.; El-Kady, M.H.R.

    1986-01-01

    The present work aims to investigate the effect of shot doses of whole body gamma irradiation at the levels, 6, 7.5, 11, 25 and 15 Gy, on the blood lipids pattern in male swiss albino mice. This has been manifested by the levels of total lipids, triglycerides, phospholipids and cholesterol. The radioprotective capacities of two sulfhydryl compounds: thiols and W R-2721, against impairment in blood lipids pattern, have been evaluated in mice received the higher shot radiation dose-level at 15 Gy. Significant increases in the levels of blood total lipid, phospholipids, triglycerides and cholesterol have been recorded on the third day post exposure under the experiment conditions, the data indicated more efficient protection of blood lipid pattern exerted by W R-2721 than in case of thiols. 2 figs., 2 tabs

  9. Blood pressure and lipid profiles in adolescents with hypertensive parents

    Directory of Open Access Journals (Sweden)

    Julia Fitriany

    2016-11-01

    Full Text Available Background Adolescent hypertension is a significant health problem of increasing prevalence and causes high morbidity and mortality. It is found primarily in young males, with a familial history of hypertension and/or cardiovascular disease. Examination of lipid profiles has been used to detect the risk of hypertension in adolescents. Objective To compare blood pressure and lipid profiles in adolescents with and without a parental history of hypertension. Methods This cross-sectional study was conducted from January to February 2012 on students from a senior high school in the Toba Samosir District, North Sumatera. Sixty-eight adolescents were included, aged 15 to 18 years. Group I comprised 34 adolescents with hypertensive parents, and group II comprised 34 adolescents with normotensive parents. Subjects were selected based on questionnaires. Subjects’ blood pressures were measured at rest. Three measurements were made in intervals of 10-15 minutes, then averaged for both systolic and diastolic blood pressures. Lipid profiles were measured using the CardioCheck cholesterol test after subjects had fasted for 12 hours. Results The median systolic blood pressures (SBP in groups I and II were 110 mmHg (range 93.3-123.3 and 106.7 mmHg (range 96.7-123.3, respectively, (P=0.584. The median diastolic blood pressures (DBP were 73.3 mmHg (range 66.7-83.3 and 71.7 mmHg (range 63.3-80.0, respectively, (P=0.953. Total cholesterol and low-density lipoprotein cholesterol (LDL-C levels in group I were significantly higher than those levels in group II [median total cholesterol: 162.0 (range 158-170 vs. 159.0 (range 150-170, respectively; (P=0.001; and mean LDL-C: 103.5 (SD 3.72 vs. 99.1 (SD 4.63, respectively; (P=0.001. Multivariate analysis revealed a correlation of moderate strength between parental history of hypertension and increased LDL-C (P<0.001 in adolescents. Conclusion Adolescents with and without familial history of hypertension have no

  10. Effect of oils sources on blood lipid parameters of commercial laying hens

    Directory of Open Access Journals (Sweden)

    LS Murata

    2003-12-01

    Full Text Available The experiment was carried out to verify if total cholesterol, HDL-cholesterol and triacylglicerol plasma levels are affected when laying hens are fed rations containing different dietary oil sources. One hundred sixty 50 week-old hens, assigned to four treatments with five replicates using 8 hens per replicate were used. The experimental period was of 84 days divided in 3 cycles of 28 days each. In the last day of each cycle, blood samples of 2 hens per replicate were randomly choose and blood samples were collected. On the other hand, blood was also collected at 7 am, 11 am and 3 pm aiming to study the daily changes of these lipids. Blood lipid parameters were not affected by different dietary oil sources (p > 0.05; however, HDL-cholesterol did change during the day, giving evidence that this lipid is indeed involved in the egg yolk formation.

  11. Daidzin decreases blood glucose and lipid in streptozotocin ...

    African Journals Online (AJOL)

    Serum or hepatic levels of lipid, proinflammatory factors, malondialdehyde (MDA) .... Animals were housed under a constant 12-h light and dark cycle and in an environment of 21 - 23 °C. To test the effect of DZ in normal mice, the animals were randomly divided into ..... hepatic glucose and lipid metabolism in diabetic db/db.

  12. Abundant genetic overlap between blood lipids and immune-mediated diseases indicates shared molecular genetic mechanisms.

    Directory of Open Access Journals (Sweden)

    Ole A Andreassen

    Full Text Available Epidemiological studies suggest a relationship between blood lipids and immune-mediated diseases, but the nature of these associations is not well understood. We used genome-wide association studies (GWAS to investigate shared single nucleotide polymorphisms (SNPs between blood lipids and immune-mediated diseases. We analyzed data from GWAS (n~200,000 individuals, applying new False Discovery Rate (FDR methods, to investigate genetic overlap between blood lipid levels [triglycerides (TG, low density lipoproteins (LDL, high density lipoproteins (HDL] and a selection of archetypal immune-mediated diseases (Crohn's disease, ulcerative colitis, rheumatoid arthritis, type 1 diabetes, celiac disease, psoriasis and sarcoidosis. We found significant polygenic pleiotropy between the blood lipids and all the investigated immune-mediated diseases. We discovered several shared risk loci between the immune-mediated diseases and TG (n = 88, LDL (n = 87 and HDL (n = 52. Three-way analyses differentiated the pattern of pleiotropy among the immune-mediated diseases. The new pleiotropic loci increased the number of functional gene network nodes representing blood lipid loci by 40%. Pathway analyses implicated several novel shared mechanisms for immune pathogenesis and lipid biology, including glycosphingolipid synthesis (e.g. FUT2 and intestinal host-microbe interactions (e.g. ATG16L1. We demonstrate a shared genetic basis for blood lipids and immune-mediated diseases independent of environmental factors. Our findings provide novel mechanistic insights into dyslipidemia and immune-mediated diseases and may have implications for therapeutic trials involving lipid-lowering and anti-inflammatory agents.

  13. Aluminum induces lipid peroxidation and aggregation of human blood platelets

    Directory of Open Access Journals (Sweden)

    T.J.C. Neiva

    1997-05-01

    Full Text Available Aluminum (Al3+ intoxication is thought to play a major role in the development of Alzheimer's disease and in certain pathologic manifestations arising from long-term hemodialysis. Although the metal does not present redox capacity, it can stimulate tissue lipid peroxidation in animal models. Furthermore, in vitro studies have revealed that the fluoroaluminate complex induces diacylglycerol formation, 43-kDa protein phosphorylation and aggregation. Based on these observations, we postulated that Al3+-induced blood platelet aggregation was mediated by lipid peroxidation. Using chemiluminescence (CL of luminol as an index of total lipid peroxidation capacity, we established a correlation between lipid peroxidation capacity and platelet aggregation. Al3+ (20-100 µM stimulated CL production by human blood platelets as well as their aggregation. Incubation of the platelets with the antioxidants nor-dihydroguaiaretic acid (NDGA (100 µM and n-propyl gallate (NPG (100 µM, inhibitors of the lipoxygenase pathway, completely prevented CL and platelet aggregation. Acetyl salicylic acid (ASA (100 µM, an inhibitor of the cyclooxygenase pathway, was a weaker inhibitor of both events. These findings suggest that Al3+ stimulates lipid peroxidation and the lipoxygenase pathway in human blood platelets thereby causing their aggregation

  14. The 23-year tracking of blood lipids from adolescence to adulthood in Korea: the Kangwha study.

    Science.gov (United States)

    Lee, Jung Hyun; Kim, Hyeon Chang; Kang, Dae Ryong; Suh, Il

    2017-11-22

    Several studies have examined tracking pattern of blood lipids level during long follow-up periods in Western countries. However, there have been few such studies in Asian populations. The Kangwha Study is a community-based prospective cohort study that started in 1986 on Kangwha Island, South Korea. A total of 432 participants (47% men) were enrolled in the study, during which serum total cholesterol, triglycerides, and high-density lipoprotein (HDL) cholesterol levels were measured for each participant at least once during adolescence (12-16 years of age) and again at least once during adulthood (25-35 years of age). The tracking patterns of the blood lipid levels were determined using Spearman correlation coefficients and tracking coefficients from generalized estimating equations. The Spearman correlation coefficients between lipid measurements ranged from 0.12 to 0.73 depending on the lipid profile and measurement time interval; all were significant (p tracking coefficients were 0.58 (95% confidence interval [CI]: 0.54-0.63) for total cholesterol, 0.39 (95% CI: 0.31-0.48) for triglycerides, and 0.51 (95% CI: 0.47-0.56) for HDL cholesterol. In a subgroup analysis by sex, the tracking coefficients were higher for women than for men, except for HDL cholesterol. The tracking patterns of blood lipids from adolescence to adulthood were notable. This study supports the importance of measuring lipids during adolescence for identifying high-risk individuals.

  15. Effects of atorvastatin and rosuvastatin on blood lipids, platelet ...

    African Journals Online (AJOL)

    Blood lipids, PAR, inflammatory factors and carotid atherosclerotic plaque were recorded and compared. Results: Following treatment, total cholesterol (TC), triglycerides (TG) and low density lipoprotein cholesterol (LDL-C) in the observation group were significantly lower (p < 0.05) than in the control group, while high ...

  16. Influence of Atorvastatin/Probucol Combination on Blood Lipid and ...

    African Journals Online (AJOL)

    Purpose: To explore effects of atorvastatin in combination with probucol on blood lipid and serum C- reactive protein of patients with cerebral infarction. Methods: In total, 120 patients with confirmed cerebral infarction were randomly divided into test and control groups (n = 60 each). Control group was given atorvastatin 20 ...

  17. Changes in blood glucose and plasma lipids during gestation in ...

    African Journals Online (AJOL)

    Ten female Chinchilla rabbits with mean weight (1.9±0.1kg) were randomly assigned into two groups comprising of five each, to evaluate the changes in blood glucose and lipid profile during pregnancy. Control Group A was mated without prior synchronization, while rabbits in group B were synchronized with 0.15mg/kg ...

  18. Alcohol consumption and blood lipids in elderly coronary patients

    NARCIS (Netherlands)

    Jong, de H.J.I.; Goede, de J.; Oude Griep, L.M.; Geleijnse, J.M.

    2008-01-01

    Alcohol may have a beneficial effect on coronary heart disease (CHD) that could be mediated by elevation of high-density lipoprotein cholesterol (HDLC). Data on alcohol consumption and blood lipids in coronary patients are scarce. We studied whether total ethanol intake and consumption of specific

  19. Impact Of Administration Mulberry Juice On Blood Glucose, Lipid ...

    African Journals Online (AJOL)

    The aim of the present study was designed to study the effects of black and white mulberry juice on blood glucose, lipid profile and oxidative stress in normal and diabetic rats. Sprague Dawley male rats weighing (125 ± 12.2 g) were divided into eight groups (each of 12 rats). Four healthy control group include normal ...

  20. Effects of Diets High in Palmitoleic Acid on Serum Lipid Levels and Metabolism

    Science.gov (United States)

    1996-03-01

    Metabolism . 1993 Feb; 42(2): 247-57. 21. Grant-KI; Marais-MP; Dhansay-MA. Sucrose in a lipid -rich meal amplifies the postprandial excursion of serum and...PAGE IS UNCLASSIFIED AD GRANT NUMBER: DAMD17-93-J-3071 TITLE: Effects of Diets High in Palmitoleic Acid on Serum Lipid Levels and Metabolism PRINCIPAL...the first blood drawing. 8 Subjects taking medications which might interfere with lipid metabolism or with plasma cholesterol or triglyceride (TG

  1. Plasma lipid levels of rats fed a diet containing pork fat as a source of lipids after splenic surgery.

    Science.gov (United States)

    Dinis, Ana Paula Gonçalves; Marques, Ruy Garcia; Simões, Fernanda Correia; Diestel, Cristina Fajardo; Caetano, Carlos Eduardo Rodrigues; Secchin, Dióscuro José Ferreira; Neto, José Firmino Nogueira; Portela, Margareth Crisóstomo

    2009-06-01

    Experimental studies have suggested an important role of the spleen in lipid metabolism, although with controversial results. Our purpose was to analyze the effect of a nutritionally balanced (NB) diet and a diet containing pork fat (PF) as source of lipids on the lipid profile of rats submitted to splenic surgery. Sixty adult male Wistar rats were divided into six groups of 10 animals each: 1 sham-operated, NB diet; 2 sham-operated, PF diet; 3 total splenectomy (TS), NB diet; 4 TS, PF diet; 5 TS followed by splenic autotransplantation (SA), NB diet; and 6 SA, PF diet. Blood samples were collected at the beginning (D0) and after 12 weeks of the experiment (D + 12) for plasma lipid determination. Morphologic regeneration of splenic tissues was observed, with no differences between groups 5 and 6. When D + 12 plasma lipid levels were compared to D0 levels there were no differences in groups 1, 3, and 5, while in groups 2, 4, and 6 total cholesterol (TC), low density lipoprotein (LDL), very low density lipoprotein (VLDL), and triacylglycerols (TAG) increased, and high density lipoprotein (HDL) decreased. At D + 12, groups 2, 4, and 6 had lower HDL than group 3. In conclusion, regardless of the surgical procedure applied to the spleen, an NB diet maintained plasma lipid levels while a diet with PF as source of lipids changed the animals' lipid profile.

  2. Serum lipid levels in pregnancies complicated by preeclampsia

    Directory of Open Access Journals (Sweden)

    Valmir Jose de Lima

    Full Text Available CONTEXT AND OBJECTIVE: Pre-eclampsia is a disorder that occurs only during pregnancy. Postpartum changes relating to lipid metabolism may contribute towards the endothelial lesions observed in preeclampsia. Thus, the aim of the present study was to evaluate the lipid profile among patients who present preeclampsia and correlate these parameters with 24-hour proteinuria. DESIGN AND SETTING: Cross-sectional analytical study including 77 pregnant patients seen at Hospital Dório Silva. METHODS: This study involved 42 women with preeclampsia and 35 healthy pregnant women in the third trimester of pregnancy as controls. Blood samples were obtained from all the patients, and the serum levels of triglycerides, total cholesterol, low-density lipoproteins (LDL, high-density lipoproteins (HDL and very low density lipoproteins (VLDL were determined. Cases and controls were matched for maternal age, gestational week and body mass index. RESULTS: The VLDL and triglyceride values from the women with preeclampsia were significantly higher than those of the healthy women. There was a positive correlation between increased proteinuria and higher VLDL and triglyceride levels in patients with preeclampsia. CONCLUSION: Among the patients with preeclampsia, higher VLDL and triglyceride levels were positively correlated with proteinuria. These observations indicate that the pregnant women who presented elevated lipid levels were more susceptible to cardiovascular disorders and, consequently, pre-eclampsia.

  3. Effect of Ramadan Fasting on Blood Pressure and Lipid Profiles

    Directory of Open Access Journals (Sweden)

    Maryam sadat Amirkalali sijavandi

    2015-09-01

    Full Text Available Introduction: Ramadan is a holy month for Muslims during which avoid from eating, drinking and sexual intercourse for about 13-17 hours. The aim of this study was surveying the effects of Islamic fasting in Ramadan on lipid profile and blood pressure.Materials and Methods: we designed this study in two phases, a week before and a week after Ramadan month. Eighty nine healthy subjects with 20-50 years old were participated in this study. Blood sampling for lipid profile measurement was done in the morning and blood pressure was measured in the afternoon with digital sphygmomanometer. Statistical analysis was performed with SPSS version 16.0 software.Results: In a week after Ramadan, body weight and body mass index (BMI decreased in both sexes, comparing with the week before Ramadan measurements (p

  4. Association of Polymorphisms of Genes Involved in Lipid Metabolism with Blood Pressure and Lipid Values in Mexican Hypertensive Individuals

    Directory of Open Access Journals (Sweden)

    Blanca Estela Ríos-González

    2014-01-01

    Full Text Available Hypertension and dyslipidemia exhibit an important clinical relationship because an increase in blood lipids yields an increase in blood pressure (BP. We analyzed the associations of seven polymorphisms of genes involved in lipid metabolism (APOA5 rs3135506, APOB rs1042031, FABP2 rs1799883, LDLR rs5925, LIPC rs1800588, LPL rs328, and MTTP rs1800591 with blood pressure and lipid values in Mexican hypertensive (HT patients. A total of 160 HT patients and 160 normotensive individuals were included. Genotyping was performed through PCR-RFLP, PCR-AIRS, and sequencing. The results showed significant associations in the HT group and HT subgroups classified as normolipemic and hyperlipemic. The alleles FABP2 p.55T, LIPC −514T, and MTTP −493T were associated with elevated systolic BP. Five alleles were associated with lipids. LPL p.474X and FABP2 p.55T were associated with decreased total cholesterol and LDL-C, respectively; APOA5 p.19W with increased HDL-C; APOA5 p.19W and FABP2 p.55T with increased triglycerides; and APOB p.4181K and LDLR c.1959T with decreased triglycerides. The APOB p.E4181K polymorphism increases the risk for HT (OR = 1.85, 95% CI: 1.17–2.93; P=0.001 under the dominant model. These findings indicate that polymorphisms of lipid metabolism genes modify systolic BP and lipid levels and may be important in the development of essential hypertension and dyslipidemia in Mexican HT patients.

  5. Lipids and leptin level in natives of Kyrgyzstan.

    Science.gov (United States)

    Mirrakhimov, Erkin; Kerimkulova, Alina; Lunegova, Olga; Mirrakhimov, Aibek; Alibaeva, Nazira; Nabiev, Malik

    2014-04-01

    A possible link between obesity and impaired lipid metabolism is leptin, the 167-amino acid protein, secreted by adipocytes. The content of leptin in the body is closely associated with body mass index (BMI). Data obtained from studies on the association of leptin with dyslipidemia are contradictory. The level of leptin has not been studied in the ethnic Kyrgyz population previously. The purpose of this study was to investigate the relationship between leptin and lipid parameters in a group of ethnic Kyrgyz. The study included 322 ethnic Kyrgyz (145 males, 177 females) aged ≥30 years, living in Kyrgyzstan. Measurement of anthropometric parameters (height, weight, waist circumference [WC], hip circumference [HC]) and blood pressure (BP) was done. Laboratory tests included blood glucose (fasting) in plasma, lipid profile (total cholesterol [TC], triglycerides [TG], high-density lipoprotein [HDL] cholesterol, low-density lipoprotein [LDL] cholesterol), and serum leptin. Leptin was positively correlated with BMI, WC and TG in both sexes and with TC in males. Leptin is associated with BMI, WC and TG in both sexes of Kyrgyz and with TC in Kyrgyz males.

  6. Simultaneous control of blood glucose, blood pressure, and lipid ...

    African Journals Online (AJOL)

    2016-01-21

    Jan 21, 2016 ... A questionnaire was used to collect basic information and blood samples were drawn for laboratory measurements. Simultaneous control was defined as HbA1c <7%, BP <130/80 mmHg, and LDL‑C <2.6 mmol/L. Results: A total of 2274 individuals were included, of which 588 individuals (25.9%) achieved ...

  7. Estimated daily salt intake in relation to blood pressure and blood lipids: the role of obesity.

    Science.gov (United States)

    Thuesen, Betina H; Toft, Ulla; Buhelt, Lone P; Linneberg, Allan; Friedrich, Nele; Nauck, Matthias; Wallaschofski, Henri; Jørgensen, Torben

    2015-12-01

    Excessive salt intake causes increased blood pressure which is considered the leading risk for premature death. One major challenge when evaluating associations between daily salt intake and markers of non-communicable diseases is that a high daily salt intake correlates with obesity, which is also a well described risk factor for poor cardiometabolic outcome. The aim of this study was to evaluate the relationship of estimated daily salt intake with blood pressure and blood lipids and to investigate the effect of taking different measures of obesity into account. We included 3294 men and women aged 18-69 years from a general population based study in Copenhagen, Denmark. Estimated 24-hour sodium excretion was calculated by measurements of creatinine and sodium concentration in spot urine in combination with information of sex, age, height and weight. The relations of estimated 24-hour sodium excretion with blood pressure and blood lipids were evaluated by linear regression models. The daily mean estimated intake of salt was 10.80 g and 7.52 g among men and women, respectively. Daily salt intake was significantly associated with blood pressure (β-estimates 1.18 mm Hg/g salt (systolic) and 0.74 mm Hg/g salt (diastolic), p lipids were highly affected by adjustment for obesity. Associations of estimated daily salt intake with blood pressure and blood lipids were highly affected by adjustment for obesity. © The European Society of Cardiology 2014.

  8. Estimated daily salt intake in relation to blood pressure and blood lipids

    DEFF Research Database (Denmark)

    Thuesen, Betina H; Toft, Ulla; Buhelt, Lone

    2015-01-01

    BACKGROUND: Excessive salt intake causes increased blood pressure which is considered the leading risk for premature death. One major challenge when evaluating associations between daily salt intake and markers of non-communicable diseases is that a high daily salt intake correlates with obesity......, which is also a well described risk factor for poor cardiometabolic outcome. The aim of this study was to evaluate the relationship of estimated daily salt intake with blood pressure and blood lipids and to investigate the effect of taking different measures of obesity into account. METHODS: We included...... of estimated 24-hour sodium excretion with blood pressure and blood lipids were evaluated by linear regression models. RESULTS: The daily mean estimated intake of salt was 10.80 g and 7.52 g among men and women, respectively. Daily salt intake was significantly associated with blood pressure (β-estimates 1...

  9. Association between empirically derived dietary patterns with blood lipids, fasting blood glucose and blood pressure in adults - the India migration study.

    OpenAIRE

    Shridhar, K; Satija, A; Dhillon, PK; Agrawal, S; Gupta, R; Bowen, L; Kinra, S; Bharathi, AV; Prabhakaran, D; Srinath Reddy, K; Ebrahim, S; Indian Migration Study group,

    2018-01-01

    Dietary patterns (DPs) in India are heterogenous. To date, data on association of indigenous DPs in India with risk factors of nutrition-related noncommunicable diseases (cardiovascular disease and diabetes), leading causes of premature death and disability, are limited. We aimed to evaluate the associations of empirically-derived DPs with blood lipids, fasting glucose and blood pressure levels in an adult Indian population recruited across four geographical regions of India. We used cross-se...

  10. Association between empirically derived dietary patterns with blood lipids, fasting blood glucose and blood pressure in adults - the India migration study

    OpenAIRE

    Shridhar, Krithiga; Satija, Ambika; Dhillon, Preet K.; Agrawal, Sutapa; Gupta, Ruby; Bowen, Liza; Kinra, Sanjay; Bharathi, A. V.; Prabhakaran, D.; Srinath Reddy, K.; Ebrahim, Shah

    2018-01-01

    Background Dietary patterns (DPs) in India are heterogenous. To date, data on association of indigenous DPs in India with risk factors of nutrition-related noncommunicable diseases (cardiovascular disease and diabetes), leading causes of premature death and disability, are limited. We aimed to evaluate the associations of empirically-derived DPs with blood lipids, fasting glucose and blood pressure levels in an adult Indian population recruited across four geographical regions of India. Metho...

  11. Assessment of glycaemic, lipid and blood pressure control among ...

    African Journals Online (AJOL)

    The frequency of patients achieving goal levels for blood sugar, haemoglobin A1c (HbA1c), total cholesterol, triglycerides and blood pressure were analyzed by reviewing medical records. Testing rates for fasting blood sugar (FBS), HbA1c, total cholesterol, triglycerides and blood pressure were 99.7, 1.2, 43.4, 41.5 and ...

  12. Impact of age, gender and diabetes on serum lipid levels

    International Nuclear Information System (INIS)

    Adnan, M.; Shabbir, I.; Ali, Z.; Ali, S.F.; Rahat, T.

    2013-01-01

    Objectives:To see the effects of age, gender and diabetes on serum lipid levels. Study type, settings and duration:Cross sectional analytical study conducted at PMRC Research Centre, Fatima Jinnah Medical College,Lahore from Jun-Dec 2011. Materials and Methods: One hundred type 2 diabetes mellitus and equal numbers of gender matched healthy controls were randomly selected for the study. After an overnight fasting, blood specimens were drawn for lipid profile where total cholesterol,high density lipoprotein cholesterol and triglycerides were measured by standard enzymatic endpoint methods and LDL-cholesterol by Friedweld's formula. Statistical analysis was done using SPSS-15. Results Odd ratios of age for total cholesterol (OR 1.198); high density lipoprotein cholesterol (OR 1.144); and low density lipoprotein cholesterol (OR 1.576) revealed that subjects aged 45 years or more had greater risk of having deranged lipid levels. Female gender had higher high density lipoprotein cholesterol (p 0.000); and triglycerides (p 0.001). Odd ratios of men for total cholesterol (OR 0.775); high density lipoprotein cholesterol(OR 0.183); and low density lipoprotein Cholesterol (OR 0.683) illustrated that men were significantly less prone to dyslipidemia than women. Odd ratio of diabetes for high density lipoprotein cholesterol (OR 1.802) suggested that diabetics had 1.8 times more risk of having low high density lipoprotein cholesterol. Conclusions: Diabetic females over 45 years of age have significantly high chances of having disturbed or high lipid profile. Policy message:All persons in general and diabetics in particular over the age of 45 years should be screened for dyslipidemia and informed using behavior change communication to prevent disease complications. (author)

  13. Redox balance and blood elemental levels in atherosclerosis

    International Nuclear Information System (INIS)

    Napoleao, P.; Lopes, P.A.; Santos, M.; Steghens, J.-P.; Viegas-Crespo, A.M.; Pinheiro, T.

    2006-01-01

    Oxidation of lipids and proteins represents a causative event for atherogenesis, which can be opposed by antioxidant activity. Elements, such as, Fe, Cu, Zn and Se can be involved in both mechanisms. Thus, evaluation of blood elemental levels, easily detected by PIXE, and of redox parameters may be useful in assessing the risk of atherosclerosis. A group of stable patients suffering from atherosclerosis, was matched with a cohort of normo-tensive and -lipidemic volunteers. Although no major discrepancies were observed for trace elemental levels in blood, increased concentrations of K and Ca were found in atherosclerotic group. Patients presented enhance levels of antioxidant (α-tocopherol) and decreased of protein oxidation (protein carbonyls), while for the lipid oxidation marker (malondialdehyde) no variation was observed. This study contributes to a better understanding of atherosclerosis development and its relationship with blood elemental levels, and set basis for further clinical trials with pathological groups in acute phase

  14. Redox balance and blood elemental levels in atherosclerosis

    Energy Technology Data Exchange (ETDEWEB)

    Napoleao, P. [Centro de Biologia Ambiental and Departamento de Biologia Animal, Faculdade de Ciencias de Lisboa, C2, Campo Grande, 1749-016 Lisbon (Portugal) and Laboratorio de Feixes de Ioes, Instituto Tecnologico e Nuclear, E.N. no 10, 2685-953 Sacavem (Portugal)]. E-mail: pnapoleao@itn.pt; Lopes, P.A. [Centro de Biologia Ambiental and Departamento de Biologia Animal, Faculdade de Ciencias de Lisboa, C2, Campo Grande, 1749-016 Lisbon (Portugal); Santos, M. [Centro de Quimica e Bioquimica and Departamento de Quimica e Bioquimica, Faculdade de Ciencias de Lisboa, 1749-016 Lisbon (Portugal); Steghens, J.-P. [Federation de Biochimie, Hopital Edouard Herriot, 3 Place d' Arsonval, 69437 03 Lyon (France); Viegas-Crespo, A.M. [Centro de Biologia Ambiental and Departamento de Biologia Animal, Faculdade de Ciencias de Lisboa, C2, Campo Grande, 1749-016 Lisbon (Portugal); Pinheiro, T. [Laboratorio de Feixes de Ioes, Instituto Tecnologico e Nuclear, E.N. no 10, 2685-953 Sacavem (Portugal); Centro de Fisica Nuclear, Universidade de Lisboa, Av. Prof. Egas Moniz, 1700 Lisbon (Portugal)

    2006-08-15

    Oxidation of lipids and proteins represents a causative event for atherogenesis, which can be opposed by antioxidant activity. Elements, such as, Fe, Cu, Zn and Se can be involved in both mechanisms. Thus, evaluation of blood elemental levels, easily detected by PIXE, and of redox parameters may be useful in assessing the risk of atherosclerosis. A group of stable patients suffering from atherosclerosis, was matched with a cohort of normo-tensive and -lipidemic volunteers. Although no major discrepancies were observed for trace elemental levels in blood, increased concentrations of K and Ca were found in atherosclerotic group. Patients presented enhance levels of antioxidant ({alpha}-tocopherol) and decreased of protein oxidation (protein carbonyls), while for the lipid oxidation marker (malondialdehyde) no variation was observed. This study contributes to a better understanding of atherosclerosis development and its relationship with blood elemental levels, and set basis for further clinical trials with pathological groups in acute phase.

  15. Association between chronic periodontitis and serum lipid levels

    Directory of Open Access Journals (Sweden)

    Pejčić Ana

    2012-01-01

    Full Text Available Background/Aim. Periodontitis is a local inflammatory process mediating destruction of periodontal tissues triggered by bacterial insult. However, this disease is also characterized by systemic inflammatory host responses that may contrbute, in part, to the recently reported increased risk for systemic diseases, including an altered lipid metabolism. On the other hand, many people in the world are affected by hyperlipidemia, which is a known risk faktor for atherosclerosis. The aim of this study was to determine the relationship between periodontal disease and blood lipid levels. Methods. A total of 50 patients with periodontitis included in this study had no documented history of recent acute coronary events. The healthy, non-periodontal subjects (comparison group comprised 25 subjects. All the patients were periodontology examined and completed a medical history. Dental plaque index, probing depth, gingival index bleeding on probing and clinical attechment levels were recorded. Blood samples were taken on admission for measurements of serum total cholesterol, triglycerides, hight density lipoprotein cholesterol (HDL-cholesterol, and low density lipoprotein cholesterol (LDL-cholesterol. Results. The obtained results showed that mean levels of cholesterol (6.09 ± 1.61 mmol/L, triglycerdes (2.19+1.67mmol/l and LDL cholesterol (4.09 ± 1.40 mmol/L in individuals with periodontitis were higer, and levels od HDL (1.43 ± 0.51 mmol/L was lower than those of individuals without periodontitis (4.86 ± 1.37; 1.14 ± 0.71; 3.18 ± 0.64; 1.53 ± 0.32 mmol/L, respectively. Conclusion. This study confirms a significant relationship between periodontal disease, regardless its intensity, and blood lipid levels in the studied population. The results imply that periodontitis may be a risk factor and may contribute to the pathogenesis of atherosclerosis and cardiovascular diseases (CVD. However, future prospective randomized studies have to determine whether

  16. Blood pressure and lipid profile in young women: the role of anthropometric measurement

    Directory of Open Access Journals (Sweden)

    Marcelo Custódio Rubira

    2014-12-01

    Full Text Available Body composition has fundamental importance in the quality of life and is a powerful predictor of mortality and morbidity in humans. The identification and monitoring of the amount of body fat have been receiving special attention in aspects related to health promotion, not just for its actions in the prevention and in the control of cardiovascular diseases but also for their induction and association with risk factors, especially in the plasmatic lipid levels and arterial pressure. It was investigated the relationship between body mass index (BMI and body fat percentage (%BF by bioelectrical impedance analysis (BIA with the blood pressure levels (systolic and diastolic and serum lipids (TC, HDL-c, LDL-c, VLDL-c, TG. In a group of fifty seven women (aged 18 to 26 years old , obesity was detected in 5 and 19 women by BMI (≥ 30 kg/m2 and %BF (≥ 30%, respectively. BMI and % BF were positively correlated with blood pressure (systolic and diastolic, and highly significant in the obese group by %BF. Moreover, BMI and % BF were significantly correlated with all lipids and lipoprotein fractions VLDL-c and triglyceride, respectively. These results suggest that %BF is a good indicator of “occult obesity” in subjects with normal body mass index. The associated use of BMI and %BF to better evaluate obesity may improve the study of blood pressure levels and serum lipid changes that are commonly associated with obesity.

  17. Mendelian randomisation study of the associations of vitamin B12 and folate genetic risk scores with blood pressure and fasting serum lipid levels in three Danish population-based studies

    DEFF Research Database (Denmark)

    Husemoen, L L N; Skaaby, T; Thuesen, B H

    2016-01-01

    BACKGROUND/OBJECTIVES: The aim was to examine the association of genetic risk scores (GRSs) of vitamin B12 and folate-associated variants with blood pressure and lipids. SUBJECTS/METHODS: The study included 12 532 adults from three population-based studies (Inter99, Health2006 and Dan-MONICA10......) conducted in Denmark. GRSs were calculated by summarising the number of vitamin B12 and folate increasing alleles. Weighted GRSs were calculated as the sum of weights for each allele corresponding to genetic effects sizes. RESULTS: GRSs for serum vitamin B12 and folate were associated with serum vitamin B12...... and folate, respectively. The β coefficients (95% confidence interval (CI), P-value) for regression of log-transformed serum B12/folate on the weighted GRSs were 0.57 (0.54, 0.61), Pvitamin B12 GRSs and any of the blood pressure...

  18. The disturbances of lipid metabolism regulation after the prenatal low-level irradiation

    International Nuclear Information System (INIS)

    Rogov, Yu.I.; Danil'chik, V.S.; Spivak, L.V.; Rubchenya, I.N.

    2000-01-01

    The objective of this study was to assess the influence of low-level irradiation on lipid metabolism in rats after prenatal exposure. Pregnant rats were irradiated during the period of gestation with the whole final dose 0,5 Gy/rat. The blood lipid fractions were investigated in newborn rats and in 6-month age rats. In irradiated offspring the lipo synthesis processes exceeded lipolysis in comparison with that of the control. The negative consequences of embryo low-level irradiation in the lipid metabolism regulation are discussed in this report. (authors)

  19. Blood lipids, infection, and inflammatory markers in the Tsimane of Bolivia.

    Science.gov (United States)

    Vasunilashorn, Sarinnapha; Crimmins, Eileen M; Kim, Jung Ki; Winking, Jeff; Gurven, Michael; Kaplan, Hillard; Finch, Caleb E

    2010-01-01

    Little is known about blood cholesterol (blood-C) levels under conditions of infection and limited diet. This study examines blood-C and markers of infection and inflammation in the Tsimane of the Bolivian Amazon, indigenous forager farmers living in conditions that model preindustrial European populations by their short life expectancy, high load of infections and inflammation, and limited diets. We use multivariate models to determine the relationships between lipid levels and markers of infection and inflammation. Adult Tsimane (N = 418, age 20-84) were characterized for blood lipids, cells, and inflammatory markers in relation to individual loads of parasites and village region. Most of the Tsimane (60%) carried at least one parasite species, averaging 1.3 species per person. Serum high-density lipoprotein cholesterol (HDL-C), total cholesterol (total-C), and low-density lipoprotein cholesterol (LDL-C) were below the U.S. norms and varied inversely with markers of infection and inflammation: C-reactive protein (CRP), interleukin-6 (IL-6), erythrocyte sedimentation rate (ESR), immunoglobulin (Ig) E and eosinophil count. Although no relationship of parasite load to blood-C was found, there was an association between anemia and parasite prevalence. We conclude that the highly infected environment of the Tsimane is related to low levels of blood total-C, HDL-C, and LDL-C. This may suggest a potential reason why arterial disease is largely absent in the Tsimane. © 2010 Wiley-Liss, Inc.

  20. Effects of protein intake on blood pressure, insulin sensitivity and blood lipids in children: a systematic review.

    Science.gov (United States)

    Voortman, Trudy; Vitezova, Anna; Bramer, Wichor M; Ars, Charlotte L; Bautista, Paula K; Buitrago-Lopez, Adriana; Felix, Janine F; Leermakers, Elisabeth T M; Sajjad, Ayesha; Sedaghat, Sanaz; Tharner, Anne; Franco, Oscar H; van den Hooven, Edith H

    2015-02-14

    High protein intake in early childhood is associated with obesity, suggesting possible adverse effects on other cardiometabolic outcomes. However, studies in adults have suggested beneficial effects of protein intake on blood pressure (BP) and lipid profile. Whether dietary protein intake is associated with cardiovascular and metabolic health in children is unclear. Therefore, we aimed to systematically review the evidence on the associations of protein intake with BP, insulin sensitivity and blood lipids in children. We searched the databases Medline, Embase, Cochrane Central and PubMed for interventional and observational studies in healthy children up to the age of 18 years, in which associations of total, animal and/or vegetable protein intake with one or more of the following outcomes were reported: BP; measures of insulin sensitivity; cholesterol levels; or TAG levels. In the search, we identified 6636 abstracts, of which fifty-six studies met all selection criteria. In general, the quality of the included studies was low. Most studies were cross-sectional, and many did not control for potential confounders. No overall associations were observed between protein intake and insulin sensitivity or blood lipids. A few studies suggested an inverse association between dietary protein intake and BP, but evidence was inconclusive. Only four studies examined the effects of vegetable or animal protein intake, but with inconsistent results. In conclusion, the literature, to date provides insufficient evidence for effects of protein intake on BP, insulin sensitivity or blood lipids in children. Future studies could be improved by adequately adjusting for key confounders such as energy intake and obesity.

  1. The effect of Metronidazole on reducing blood lipids: a systematic review and meta-analysis

    Directory of Open Access Journals (Sweden)

    Behzad Jafarinia

    2016-04-01

    Full Text Available Background: Many studies have reported the effect of metronidazole on reducing blood lipids in different ways, but there is no comprehensive estimation about its effect. Therefore, this study aimed to determine the effect of metronidazole on reducing blood lipid by meta-analysis method. Methods: This is a systematic review based on the reliable local and international websites including SID, Magiran, Iranmedex, ISI, Pubmed and Scopus. The keywords used for searching were metronidazole, blood lipid, cholesterol, triglyceride, low density lipoprotein (LDL and height density lipoprotein (HDL. All articles published until the end of March, 2015, about the effect of metronidazole on blood lipids reduction which met the inclusion criteria were reviewed. Three independent reviewers checked studies for quality and eligibility and finally extracted the data. The collected data were analyzed by meta-analysis method (random effects model and by means of Stata, ver. 11.1 (College Station, TX, USA with a significance level of less than 5%. Results: In 10 researches, 292 people had been studied and after taking metronidazole, the calculated amount of reduction in blood lipids was 11% (95% CI: 6%-16% for cholesterol, 14% (95% CI: 4%-24% for triglyceride and 8% (95% CI: 1%-15% for low density lipoprotein (LDL which was statistically significant (P= 0.001. The amount of increase in high density lipoprotein (HDL was also calculated to be 1% (95% CI: 1%-2% which was not statistically significant (P= 0.08. Conclusion: The results of this study showed that, using metronidazole leads to decrease in the amount of cholesterol, triglyceride and low density lipoprotein (LDL but it seems that it has not any effect on the increase in high density lipoprotein (HDL.

  2. Monitoring Your Blood Sugar Level

    Science.gov (United States)

    ... be a viable option. These systems use a sensor placed beneath the skin that measures blood sugar ... have diabetes are more likely to get heart disease. Blood sugar that is too high can damage… ...

  3. Effect of antioxidant rich diets on lipid profile and blood pressure in cardiovascular patients

    International Nuclear Information System (INIS)

    Akhtar, M.S.; Ashraf, S.; Bhatty, N.; Ahmad, N.

    2006-01-01

    A sample of 200 patients was randomly selected and interviewed. Various data related to their food consumption in previous weeks and other behavioral attitudes were recorded. Their blood pressure was measured and blood was analyzed for total cholesterol (TC), high density lipoprotein cholesterol (HDL-C), low density lipoprotein cholesterol (LDL-C) and triglycerides (TG). Spearman's correlation coefficient was worked out between blood pressure, serum lipid parameters and tea, vitamin C and fibre intake. Tea showed significant correlation with diastolic blood pressure (DBP) (-0.2373; P<0.02), systolic blood pressure (SBP) (-0.2299; P<0.02) and TC (-0.3454; P<0.01). Vitamin C showed a negatively significant correlation with TC (-0.4676; P<0.01), and LDL-C (-2661; P<0.01) and significant positive correlation with HDL-C (+0.2227; P < 0.05). The tea intake was found strongly correlated with blood pressure as compared to vitamin C, while vitamin C had stronger correlation with TC as compared to tea intake. Fibre was not found significantly correlated with any of the studied parameters. A 30-day control trial on 50 subjects revealed that antioxidant therapy during fat-restricted diet period significantly affected blood pressure and serum lipids. Comparative effect showed that lemon juice showed best results. Lemon juice decreased DBP, SBP, TC, TG and increased HDL-C, while tea added with lemon only significantly decreased DBP, SBP and TC. Salad, especially onion, only improved HDL-C and LDLC levels. Vitamin C supplement also significantly lowered DBP, SBP, TC, LDL-C and TG. Tea had negative correlation with blood pressure and TC, while vitamin C has showed relationship with TC, LDL-C and positive with HDL-C. It is conceivable, therefore, that dietary antioxidants cause a significant improvement in blood pressure and serum lipids than vitamin C supplement and simple fat-restricted diets. (author)

  4. Heritabilities of Apolipoprotein and Lipid Levels in Three Countries

    NARCIS (Netherlands)

    Beekman, A.J.; Heijmans, B.T.; Martin, N.G.; Pedersen, N.L.; Whitfield, J.B.; DeFaire, U.; van Baal, G.C.M.; Snieder, H.; Vogler, G.P.; Slagboom, P.E.; Boomsma, D.I.

    2002-01-01

    This study investigated the influence of genes and environment on the variation of apolipoprotein and lipid levels, which are important intermediate phenotypes in the pathways toward cardiovascular disease. Heritability estimates are presented, including those for apolipoprotein E and All levels

  5. Blood lipid of preadolescent boys of well-to-do families

    Directory of Open Access Journals (Sweden)

    Muzief Munir

    2017-02-01

    Full Text Available Coronary heart disease is presently one of the leading causes of death In adults in many countries, including in Indonesia. It is well known that elevated levels of cholesterol in children are closely associated with hypercholesterolemia and coronary heart disease in adult life. This study was conducted in an attempt to find a preliminary insight of the magnitude of the problem of hypercholesterolemia In children In Indonesia as a developing country. The blood lipid levels of 54 preadolescent boys from well-Io-do families were analyzed. Two-third of those children were shown to have elevated blood cholesterol level, and even one third or 16 out of 54 preadolescents boys investigated suffered from hypercholesterolemia. We conclude that elevated blood cholesterol level is frequently found among large-framed and obese Indonesian children.

  6. [Severely increased serum lipid levels in diabetic ketoacidosis - case report].

    Science.gov (United States)

    Stefansson, Hrafnkell; Sigvaldason, Kristinn; Kjartansson, Hilmar; Sigurjonsdottir, Helga Águsta

    2017-01-01

    Severe hypertriglyceridemia is a known, but uncommon complication of diabetic ketoacidosis. We discuss the case of a 23-year-old, previously healthy, woman who initially presented to the emergency department with abdominal pain. Grossly lipemic serum due to extremely high triglyceride (38.6 mmol/L) and cholesterol (23.2 mmol/L) levels were observed with a high blood glucose (23 mmol/L) and a low pH of 7.06 on a venous blood gas. She was treated successfully with fluids and insulin and had no sequale of pancreatitis or cerebral edema. Her triglycerides and cholesterol was normalized in three days and she was discharged home on insulin therapy after five days. Further history revealed a recent change in diet with no meat, fish or poultry consumption in the last 12 months and concomitantly an increase in carbohydrate intake which might have contributed to her extremely high serum lipid levels. This case demonstrates that clinicians should be mindful of the different presentations of diabetic ketoacidosis. Key words: diabetic ketoacidosis, hypertriglyceridemia, hyperlipidemia, vegan diet, carbohydrate diet. Correspondence: Hrafnkell Stefansson, hrafnkell.stefans@gmail.com.

  7. [A cohort study on the correlation between birth weight, simple obesity, blood lipids, blood glucose and blood pressure from childhood to adolescence].

    Science.gov (United States)

    Hua, Qi; Tan, Jing; Liu, Zhao-hui; Liu, Rong-kun; Yang, Zheng

    2007-11-01

    To determine the correlation between birth weight and simple obesity, blood lipids, blood glucose and blood pressure from childhood to adolescence. A vertical sectional survey on 193 children aged 7 - 11 years was performed in 1996. A questionnaire consisting of items on environmental factors and lifestyle, physical examination and biochemical assessment was conducted at baseline and the 9th year of follow-up. The incidence of obesity and over-weight in childhood in high (6.1%) and low birth-weight group (5.6%) was higher than that in normal birth-weight group (2.8%), but did not reach statistic significance; The levels of body mass index in adolescence in high and low birth-weight group were significantly higher than that in normal birth-weight group (P = 0.002 and 0.009, respectively), and the incidence of obesity and over-weight in adolescence was significantly higher in high (33.3%) and low birth-weight group (38.9%) than that in normal birth-weight group (16.2%, P = 0.025 and 0.020, respectively). There were no significant differences in the levels of blood glucose, blood lipids and blood pressure between different birth weight groups (all, P > 0.05). Intrauterine growth is linked to physical growth during childhood and adolescence. Nutritional guidance in pregnant phase may help to control the increased prevalence of overweight and obesity in children and adolescent.

  8. Lipid peroxidation and ascorbic acid levels in Nigeria children with ...

    African Journals Online (AJOL)

    This study was undertaken to establish data on the roles of lipid peroxidation and ascorbic acid in the pathology of malaria in Nigeria children. We measured the levels of malondialdehyde (MDA), a marker of lipid peroxidation and ascorbic acid in the plasma of 406 parasitaemic and 212 non-parasitaemic Nigerian children.

  9. Lipid profile and levels of omega-3 polyunsaturated fatty acids ...

    African Journals Online (AJOL)

    The intake of polyunsaturated fatty acids especially omega-3 is projected to be way below the recommended intake in Kenya. Thus, there is need to find other sources of polyunsaturated fatty acids (PUFAs). This study screened for the lipid profile and levels of omega-3 PUFAs in jackfruit and explored the variation in lipid ...

  10. High Blood Cholesterol

    Science.gov (United States)

    ... To Health Topics / High Blood Cholesterol High Blood Cholesterol Also known as Hypercholesterolemia High blood cholesterol is ... Lipid panel tests to check for healthy blood cholesterol levels Doctors use lipid panels to check whether ...

  11. Effect of rosuvastatin intensification therapy on blood lipid metabolism, adipocytokines and plaque stability after PCI in ACS patients

    Directory of Open Access Journals (Sweden)

    Xiu-Quan Sun

    2017-10-01

    Full Text Available Objective: To explore the effect of rosuvastatin intensification therapy on blood lipid metabolism, adipocytokines and plaque stability after PCI in ACS patients. Methods: ACS patients who received PCI in the hospital between July 2015 and January 2017were reviewed and divided into the routine dose group (n=60 who received rosuvastatin routine dose therapy after PCI and the intensification therapy group (n=46 who received rosuvastatin intensification therapy after PCI. The differences in blood lipid metabolism, adipocytokines and plaque stability were compared between the two groups before and after treatment. Results: Before PCI, the differences in blood lipid metabolism, adipocytokines and plaque stability were not statistically significant between the two groups. 1 month after PCI, lipid metabolism indexes HDL-C and ApoA1 levels in peripheral blood of intensification therapy group were higher than those of routine dose group while LDL-C and ApoB levels were lower than those of routine dose group; adipocytokines APN and Leptin levels in serum were higher than those of routine dose group while Resistin level was lower than that of routine dose group; plaque stability- related indexes ICAM-1, MMP-1 and TIMP-1 levels were lower than those of routine dose group. Conclusion: Rosuvastatin intensification therapy after PCI could effectively regulate the lipid metabolism and increase the plaque stability in ACS patients.

  12. Serum Calcium Level is Associated with Lipids in Young Nigerian ...

    African Journals Online (AJOL)

    associated with high blood pressure in a representative sample of United States of American adults without cardiovascular diseases (CVDs) which was independent of age, sex, race, alcohol, smoking, diabetes, lipids, serum albumin, serum vitamin D and phosphorus.[23]. Calcium is an important intracellular messenger ...

  13. The Effect of Phytosterol-Rich Fraction from Palm Fatty Acid Distillate on Blood Serum Lipid Profile of Dyslipidemia Rats.

    Science.gov (United States)

    Ahmadi, Kgs; Oktafa, Huda; Estiasih, Teti

    2018-01-16

    Phytosterol-rich fraction (PRF) obtained from palm fatty acid distillate (PFAD) was investigated for its effect on blood serum lipid profile of dyslipidemia rats. Dyslipidemia was induced by force feeding cholesterol to five groups of rats; one group was a control or normal group. Cholesterol force-fed groups were treated with 0, 10, 20, 30, and 40 mg PRF/kg/day for 4 weeks. All groups of rats were fed standard diet. A normal group was fed standard diet without PRF treatment and cholesterol force feeding. Lipid profile was measured every week (0, 1, 2, 3, and 4). Four-week treatment resulted in significant blood serum lipid profile improvement. PRF improved blood serum lipid profile by decreasing total cholesterol, triglyceride, and low density lipoprotein (LDL) cholesterol level and increasing high density lipoprotein (HDL) cholesterol level. The doses of PRF significantly affected blood serum lipid profile as well as duration of PRF treatment. PRF inhibited cholesterol absorption, which delayed blood serum total cholesterol rise. Cholesterol absorption inhibition was also indicated by higher fecal cholesterol concentration after PRF feeding. These results indicate the beneficial effect of PRF in the treatment of dyslipidemia.

  14. [Secular trends in blood lipid disorders among adolescents: population study in Novosibirsk (1989-2003)].

    Science.gov (United States)

    Denisova, D V; Nikitin, Iu P; Zav'ialova, L G; Burakova, S V; Ivanova, M V

    2007-01-01

    Hyperlipidemia is a known risk factor of coronary artery disease. The reduction of elevated serum total cholesterol (TC) and low-density lipoprotein cholesterol (LDL-C) levels in childhood may reduce cardiovascular morbidity and mortality in adulthood. Aim of the study was to assess prevalence and trends in lipid profile and lipid disorders in adolescent population in Novosibirsk (1989-2003). Four cross-sectional surveys of school children aged 14-17 years in 1989 (n=656), in 1994 (n=620), in 1999 (n=626) and in 2003 (n=667) were carried out. Total sample was 2569 (1214 males and 1355 females). Blood total cholesterol (TC), high-density lipoprotein cholesterol (HDL-C), triglycerides (TG) were measured by enzymatic methods. LDL-C was calculated with Friedwald's formula. Associations of blood lipids with age, sex, year of study, body mass index (kg/m2), blood pressure and main nutrients of diet were measured by GLM method. Prevalence of dyslipidemia was evaluated with NCEP-peds criteria. Diet was estimated using 24-hour dietary recall. During the 15-year period (1989-2003) mean serum TC decreased from 175 to 162 mg/dl in males and from 191 to 175 mg/dl in females (p dislipidemias in adolescents of Novosibirsk significantly changed following the changes of body mass index and diet.

  15. Physical fitness among urban and rural Ecuadorian adolescents and its association with blood lipids: a cross sectional study

    Science.gov (United States)

    2014-01-01

    Background Physical fitness has been proposed as a marker for health during adolescence. Currently, little is known about physical fitness and its association with blood lipid profile in adolescents from low and middle-income countries. The aim of this study is therefore to assess physical fitness among urban and rural adolescents and its associations with blood lipid profile in a middle-income country. Methods A cross-sectional study was conducted between January 2008 and April 2009 in 648 Ecuadorian adolescents (52.3% boys), aged 11 to 15 years, attending secondary schools in Cuenca (urban n = 490) and Nabón (rural n = 158). Data collection included anthropometric measures, application of the EUROFIT battery, dietary intake (2-day 24 h recall), socio-demographic characteristics, and blood samples from a subsample (n = 301). The FITNESGRAM standards were used to evaluate fitness. The associations of fitness and residential location with blood lipid profile were assessed by linear and logistic regression after adjusting for confounding factors. Results The majority (59%) of the adolescents exhibited low levels of aerobic capacity as defined by the FITNESSGRAM standards. Urban adolescents had significantly higher mean scores in five EUROFIT tests (20 m shuttle, speed shuttle run, plate tapping, sit-up and vertical jump) and significantly most favorable improved plasma lipid profile (triglycerides and HDL) as compared to rural adolescents. There was a weak association between blood lipid profile and physical fitness in both urban and rural adolescents, even after adjustment for confounding factors. Conclusions Physical fitness, in our sample of Ecuadorian adolescents, was generally poor. Urban adolescents had better physical fitness and blood lipid profiles than rural adolescents. The differences in fitness did not explain those in blood lipid profile between urban and rural adolescents. PMID:24745348

  16. Effect of Nigella sativa supplementation over a one-year period on lipid levels, blood pressure and heart rate in type-2 diabetic patients receiving oral hypoglycemic agents: nonrandomized clinical trial.

    Science.gov (United States)

    Badar, Ahmed; Kaatabi, Huda; Bamosa, Abdullah; Al-Elq, Abdulmohsen; Abou-Hozaifa, Bodour; Lebda, Fatma; Alkhadra, Akram; Al-Almaie, Sameeh

    2017-01-01

    Diabetic patients with hypertension and dyslipidemia are at a high risk of cardiovascular complications. To determine the effect of Nigella sativa supplementation on the lipid profile, mean arterial pressure, and heart rate in persons with type 2 diabetes on oral hypoglycemic agents (OHA). Single-blind, nonrandomized. Diabetes clinic of a university hospital in Saudi Arabia. Type-2 diabetic patients were recruited by purposive sampling and assigned to treatment or control at the discretion of the investigator with the patient blinded to treatment. Before the in.tervention and every 3 months thereafter until the end of the treatment period, the following parameters were measured: triglycerides (TG), total cholesterol (TC), low density lipoprotein cholesterol (LDL-C), high density lipoprotein cholesterol (HDL-C), systolic blood pressure (SBP), diastolic blood pressure (DBP), mean arterial pressure (MAP), heart rate (HR), and body mass index (BMI). Results at the baseline and each subsequent visit were compared between the two groups. Lipid and cardiovascular parameters, and BMI. Fifty-seven patients were assigned to receive N sativa 2 g daily for one year and 57 were assigned to receive an identical regimen of placebo, along with OHA. A significant decrease in HDL-C and increase in the TC/HDL-C and LDL-C/HDL-C ratios were seen in the control group. The N sativa group had a signifi.cant decline in TC, LDL-C, TC/HDL-C and LDL-C/HDL-C ratios, compared with the respective baseline data and the control group. HDL-C was significantly elevated in the N sativa group. The control group showed a significant elevation in MAP. The N sativa group had a significant reduction in SBP, DBP, MAP and HR and a significant decrease in DBP, MAP and HR as compared with the control group. N sativa supplementation improves total cholesterol, mean arterial pressure and heart rate in type 2 diabetes patients on oral hypoglycemic agents. There were 9 subjects in each group lost to follow up

  17. Association between dietary patterns and blood lipid profiles in Korean adults with type 2 diabetes.

    Science.gov (United States)

    Lim, Jeong Hyun; Lee, Yeon-Sook; Chang, Hak Chul; Moon, Min Kyong; Song, YoonJu

    2011-09-01

    We aimed to explore the associations of dietary patterns with blood lipid profiles and obesity in adults with type 2 diabetes. The data were obtained from the Forth Korean National Health and Nutrition Examination Survey, 2007-2008. Adults 30 yr or older, from which had both biochemical and dietary data were obtained. Among them, 680 subjects were defined as having diabetes based on criteria of fasting glucose ≥ 126 mg/dL, anti-diabetic treatment, or previously diagnosed diabetes. Dietary data from a 24-hr recall were used to derive dietary patterns by factor analysis. Four dietary patterns by factor analysis were identified: 'Bread & Meat & Alcohol', 'Noodles & Seafood', 'Rice & Vegetables', and 'Korean Healthy' patterns. Serum cholesterol levels in the highest quartile of the 'Bread & Meat & Alcohol' pattern were significantly higher compared with those in the lowest quartile. In addition, total cholesterol and triglyceride levels in the highest quartile of the 'Korean Healthy' pattern were significantly lower after adjusting for potential confounders. Dietary patterns of adults with diabetes were found to be associated with blood lipid profiles. 'Korean Healthy' pattern including whole grains, legumes, vegetables, and fruits could thus improve lipid profiles among those with type 2 diabetes.

  18. Extract of mangosteen increases high density lipoprotein levels in rats fed high lipid

    Directory of Open Access Journals (Sweden)

    Dwi Laksono Adiputro

    2013-04-01

    Full Text Available Background In cardiovascular medicine, Garcinia mangostana has been used as an antioxidant to inhibit oxidation of low density lipoproteins and as an antiobesity agent. The effect of Garcinia mangostana on hyperlipidemia is unknown. The aim of this study was to evaluate the effect of an ethanolic extract of Garcinia mangostana pericarp on lipid profile in rats fed a high lipid diet. Methods A total of 40 rats were divided into five groups control, high lipid diet, and high lipid diet + ethanolic extract of Garcinia mangostana pericarp at dosages of 200, 400, and 800 mg/kg body weight. The control group received a standard diet for 60 days. The high lipid diet group received standard diet plus egg yolk, goat fat, cholic acid, and pig fat for 60 days with or without ethanolic extract of Garcinia mangostana pericarp by the oral route. After 60 days, rats were anesthesized with ether for collection of blood by cardiac puncture. Analysis of blood lipid profile comprised colorimetric determination of cholesterol, triglyceride, low density lipoprotein (LDL, and high density lipoprotein (HDL. Results From the results of one-way ANOVA it was concluded that there were significant between-group differences in cholesterol, trygliceride, LDL, and HDL levels (p=0.000. Ethanolic extract of Garcinia mangostana pericarp significantly decreased cholesterol, trygliceride, and LDL levels, starting at 400 mg/kg body weight (p=0.000. Ethanolic extract of Garcinia mangostana pericarp significantly increased HDL level starting at 200 mg/kg body weight (p=0.000. Conclusion Ethanolic extract of Garcinia mangostana pericarp has a beneficial effect on lipid profile in rats on a high lipid diet.

  19. Extract of mangosteen increases high density lipoprotein levels in rats fed high lipid

    Directory of Open Access Journals (Sweden)

    Dwi Laksono Adiputro

    2015-12-01

    Full Text Available BACKGROUND In cardiovascular medicine, Garcinia mangostana has been used as an antioxidant to inhibit oxidation of low density lipoproteins and as an antiobesity agent. The effect of Garcinia mangostana on hyperlipidemia is unknown. The aim of this study was to evaluate the effect of an ethanolic extract of Garcinia mangostana pericarp on lipid profile in rats fed a high lipid diet. METHODS A total of 40 rats were divided into five groups control, high lipid diet, and high lipid diet + ethanolic extract of Garcinia mangostana pericarp at dosages of 200, 400, and 800 mg/kg body weight. The control group received a standard diet for 60 days. The high lipid diet group received standard diet plus egg yolk, goat fat, cholic acid, and pig fat for 60 days with or without ethanolic extract of Garcinia mangostana pericarp by the oral route. After 60 days, rats were anesthesized with ether for collection of blood by cardiac puncture. Analysis of blood lipid profile comprised colorimetric determination of cholesterol, triglyceride, low density lipoprotein (LDL, and high density lipoprotein (HDL. RESULTS From the results of one-way ANOVA it was concluded that there were significant between-group differences in cholesterol, trygliceride, LDL, and HDL levels (p=0.000. Ethanolic extract of Garcinia mangostana pericarp significantly decreased cholesterol, trygliceride, and LDL levels, starting at 400 mg/kg body weight (p=0.000. Ethanolic extract of Garcinia mangostana pericarp significantly increased HDL level starting at 200 mg/kg body weight (p=0.000. CONCLUSION Ethanolic extract of Garcinia mangostana pericarp has a beneficial effect on lipid profile in rats on a high lipid diet.

  20. Study on the relationship between red blood cell immunity and lipid peroxidation in patients with endometriosis

    International Nuclear Information System (INIS)

    Yang Jingxiu; Shi Shaohong; Wang Yuping; Xie Xueqin; Qin Jibao

    2005-01-01

    Objective: To assess the relationship between red blood cell immunity and lipid peroxidation (LPO) in patients with endometriosis. Methods: The percentage of positive red blood cell c3b receptor rosette (RBC c3b -RR) and red blood cell immune complex rosette (RBC-ICR) were examined in 54 patients with endometriosis and 30 controls. Serum levels of malondialdehyde (MDA), superoxidase (SOD) and glutathione peroxidase (GSH-PX) were measured by chemocolorimetry in these subjects. Results: Percentage of positive RBC-ICR and MDA levels were significantly higher in patients with endometriosis than those in controls (P c3b RR, SOD, GSH-PX, SOD/MDA ratio were significantly lower in patients with endometriosis than those in controls (P c3b -RR was negatively correlated with MDA levels (r= -0. 4428, P < 0.05) and RBC-ICRR was positively correlated with MDA(r=0.5488, P0.05). Conclusion: The lower red cell immune adhesion function was closely associated with the disturbance of metabolism of lipid peroxidation in patients with endometriosis. (authors)

  1. Tempol protects blood proteins and lipids against peroxynitrite-mediated oxidative damage.

    Science.gov (United States)

    Mustafa, Ayman G; Bani-Ahmad, Mohammad A; Jaradat, Ahmad Q; Allouh, Mohammed Z

    2015-01-01

    Oxidative stress is characterized by excessive production of various free radicals and reactive species among which, peroxynitrite is most frequently produced in several pathological conditions. Peroxynitrite is the product of the superoxide anion reaction with nitric oxide, which is reported to take place in the intravascular compartment. Several studies have reported that peroxynitrite targets red blood cells, platelets and plasma proteins, and induces various forms of oxidative damage. This in vitro study was designed to further characterize the types of oxidative damage induced in platelets and plasma proteins by peroxynitrite. This study also determined the ability of tempol to protect blood plasma and platelets against peroxynitrite-induced oxidative damage. The ability of various concentrations of tempol (25, 50, 75, and 100 µM) to antagonize peroxynitrite-induced oxidation was evaluated by measuring the levels of protein carbonyl groups and thiobarbituric-acid-reactive substances in experimental groups. Exposure of platelets and plasma to 100 µM peroxynitrite resulted in an increased levels of carbonyl groups and lipid peroxidation (P Tempol significantly inhibited carbonyl group formation in plasma and platelet proteins (P tempol significantly reduced the levels of lipid peroxidation in both plasma and platelet samples (P tempol has antioxidative properties against peroxynitrite-induced oxidative damage in blood plasma and platelets. © 2014 by the Society for Experimental Biology and Medicine.

  2. EFFECT OF FERMENTED Sauropus androgynus LEAVES ON BLOOD LIPID FRACTION AND HAEMATOLOGICAL PROFILE IN BROILER CHICKENS

    Directory of Open Access Journals (Sweden)

    U. Santoso

    2015-12-01

    Full Text Available This study was conducted to evaluate effect of fermented Sauropus androgynus leaves on blood lipid fractions and haematological profiles in broilers. One hundred and twelve broilers were distributed to 7 treatment groups. One group was fed diets without Sauropus androgynus leaves as the control, and other six groups were fed Sauropus androgynus leaves fermented by Neurospora crassa, Lactobacillus sp. or Saccharomyces cerevisiae at level of 25 g or 50 g/kg diet. Experimental results showed that the treatments had no effect on cholesterol, high-density lipoprotein cholesterol (HDL-c, low-density lipoprotein cholesterol (LDL-c and atherogenic index, very low-density lipoprotein cholesterol (VLDL-c and triglyceride concentration (P>0.05. It was shown that fermented Sauropus androgynus leaves significantly affected red blood count (RBC, white blood count (WBC, packed cell volume (PCV, trombosit dan erythrocyte sedimentation rate (ESR (P

  3. Effect of Andrographolide‭ Extract on Blood Glucose and Lipid Profile in Rats with Secondary Iron Overload

    Directory of Open Access Journals (Sweden)

    َArash Mehri Pirayvatlo

    2017-01-01

    Full Text Available Background & objectives: Iron overload is involved in the pathophysiology of many diseases including diabetes. In fact, the excess iron by creating free radicals makes damage to pancreas and leads to insulin resistance and diabetes. Andrographolide extract has hypoglycemic and antioxidant properties. This study has surveyed the effects of andrographolide on blood glucose and lipid profile in rats with secondary iron overload. Methods: In this experimental study, 36 male Wistar rats were randomly divided into 6 groups: the healthy control group, secondary iron overload group, secondary iron overload groups treated with a dose of 3.5 and 7 mg/kg of andrographolide extract, and andrographolide groups treated with a dose of 3.5 and 7 mg/kg of extract. Iron and extract were injected for 6 and 12 days, respectively. Blood samples were taken for measurement of blood glucose and lipid profiles. Data were analyzed using ANOVA test. Results: The pathological results of samples from liver of animals receiving iron showed that the iron was deposited in the liver tissues. Iron injection significantly increased blood glucose levels compared to healthy control group (p<0.05. In the iron overload group, andrographolide extract with a dose of 3.5 mg/kg or 7 mg/kg significantly decreased blood glucose levels (p<0.05. Iron injections did not increase the serum triglyceride and cholesterollevels. Injections of andrographolide extract with a dose of 3.5 mg/kg and 7 mg/kg, significantly decreased the cholesterol levels compared to iron receiving group (p<0.05. Conclusion: Results of this study showed that the andrographolide with different doses may be effective in the treatment of diabetes by reducing serum glucose and cholesterol levels.

  4. Systematic Review of Chinese Traditional Exercise Baduanjin Modulating the Blood Lipid Metabolism

    Directory of Open Access Journals (Sweden)

    Lijuan Mei

    2012-01-01

    Full Text Available Background. Baduanjin exercise is considered to be beneficial to modulate the blood lipid metabolism. The purpose of the systematic review was to assess the potential efficacy and safety of Baduanjin exercise. Methods. MEDLINE, EMBASE, CBM, CNKI, VIP, Chinese Important Conference Papers Database, and Chinese Dissertation Database were searched for all prospective-controlled trials of Baduanjin exercise from their inception to December 31, 2011. Results. A total of 14 studies were included. Comparing with no treatment, Baduanjin exercise significantly reduced the levels of TC, TG, LDL-C in plasma, and elevated plasma HDL-C level for healthy participants, and the pooled MD (95% confidence interval, CI was −0.58 mmol/L (−0.86, −0.30 mmol/L, −0.22 mmol/L (−0.31, −0.13 mmol/L, −0.35 mmol/L (−0.54, −0.17 mmol/L, 0.13 mmol/L (0.06, 0.21 mmol/L, respectively. Baduanjin exercise also obviously decreased the levels of TG, LDL-C in plasma comparing with no treatment for patients, and the pooled MD (95% CI was −0.30 mmol/L (−0.40, −0.19 mmol/L, −0.38 mmol/L (−0.63, −0.13 mmol/L, but there was not obvious to decrease plasma TC level or elevate plasma HDL-C level in patients with the pooled MD (95%CI, −0.39 mmol/L (−1.09, 0.31 mmol/L and 0.22 mmol/L (−0.11, 0.55 mmol/L, respectively. In addition, the obvious advantage was not observed to modulate the blood lipid metabolism in comparing Baduanjin exercise with other exercises, regardless for health participants or patients. Conclusion. Studies indicated that Baduanjin exercise could significantly decrease the levels of TC, TG, LDL-C levels in plasma and elevate plasma HDL-C level for the healthy people. It also was helpful that Baduanjin exercise modulated the blood lipid metabolism for patients. Moreover, the Baduanjin exercise did not have an obvious advantage on modulating the lipid metabolism comparing with other exercises. But the

  5. Control of lipid oxidation at the mitochondrial level

    DEFF Research Database (Denmark)

    Sahlin, Kent

    2009-01-01

    The rate of lipid oxidation during exercise is controlled at several sites, and there is a reciprocal dependency between oxidation of lipids and carbohydrates (CHO). It is well known that the proportion of the 2 fuels oxidized is influenced by substrate availability and exercise intensity......, but the mechanisms regulating fuel preferences remain unclear. During intense exercise, oxidation of long-chain fatty acids (LCFAs) decreases, and the major control is likely to be at the mitochondrial level. Potential mitochondrial sites for control of lipid oxidation include transport of LCFAs into mitochondrial...... matrix, beta-oxidation, the tricarboxylic acid cycle, and the electron transport chain (ETC). CHO catabolism may impair lipid oxidation by interfering with the transfer of LCFAs into mitochondria and by competing for mutual cofactors (i.e., nicotinamide adenine dinucleotide and (or) coenzyme A (Co...

  6. Protective Effect of Pulp Oil Extracted from Canarium odontophyllum Miq. Fruit on Blood Lipids, Lipid Peroxidation, and Antioxidant Status in Healthy Rabbits

    Directory of Open Access Journals (Sweden)

    Faridah Hanim Shakirin

    2012-01-01

    Full Text Available The aim of this paper was to compare the effects of pulp and kernel oils of Canarium odontophyllum Miq. (CO on lipid profile, lipid peroxidation, and oxidative stress of healthy rabbits. The oils are rich in SFAs and MUFAs (mainly palmitic and oleic acids. The pulp oil is rich in polyphenols. Male New Zealand white (NZW rabbits were fed for 4 weeks on a normal diet containing pulp (NP or kernel oil (NK of CO while corn oil was used as control (NC. Total cholesterol (TC, HDL-C, LDL-c and triglycerides (TG levels were measured in this paper. Antioxidant enzymes (superoxide dismutase and glutathione peroxidise, thiobarbiturate reactive substances (TBARSs, and plasma total antioxidant status (TAS were also evaluated. Supplementation of CO pulp oil resulted in favorable changes in blood lipid and lipid peroxidation (increased HDL-C, reduced LDL-C, TG, TBARS levels with enhancement of SOD, GPx, and plasma TAS levels. Meanwhile, supplementation of kernel oil caused lowering of plasma TC and LDL-C as well as enhancement of SOD and TAS levels. These changes showed that oils of CO could be beneficial in improving lipid profile and antioxidant status as when using part of normal diet. The oils can be used as alternative to present vegetable oil.

  7. Role of sudarshan kriya and pranayam on lipid profile and blood cell parameters during exam stress: A randomized controlled trial.

    Science.gov (United States)

    Subramanian, Swapna; Elango, Tamilselvi; Malligarjunan, Hemamalini; Kochupillai, Vinod; Dayalan, Haripriya

    2012-01-01

    Yoga is a science practiced in India over thousands of years. It produces constituent physiological changes and has sound scientific basis. Since exam stress modifies lipid profile and hematological parameters, we conducted an investigation on the effect of sudarshan kriya (SK and P) program on these parameters. Blood samples of 43 engineering students were collected at four intervals namely baseline (BL), exam stress (ES), three and six weeks practice of SK and P during exam stress. Lipid profile and hematological parameters were measured at all four intervals. ES elevated total cholesterol (TC), triglycerides (TGL) and very low density lipoprotein (VLDL) levels. Hematological parameters affected by ES included neutrophil, lymphocytes, platelet count, packed cell volume (PCV) and mean cell volume (MCV). Three and six weeks practice of SK and P reduced the elevated lipid profile, hematological parameters and improved lymphocyte levels. Our study indicates that SK and P practice has the potential to overcome ES by improving lipid profile and hematological parameters.

  8. Effect of dietary lipid, carnitine and exercise on lipid profile in rat blood, liver and muscle.

    Science.gov (United States)

    Karanth, Jyothsna; Jeevaratnam, K

    2009-09-01

    Aim of this study was to investigate the influence of physical exercise on effects of the daily intake of vegetarian diet of either vegetable hydrogenated fat (HF) or peanut oil (PO) with or without carnitine on the lipid profile. Eight groups of male Wistar rats were fed HF-diet (4 groups) or PO-diet (4 groups), with or without carnitine for 24 weeks. One group for each diet acted as sedentary control while the other groups were allowed swimming for 1 hr a day, 6 days/week, for 24 weeks. Plasma triglycerides (TG), total cholesterol (TC), HDL-cholesterol, free fatty acids (FFA), liver and thigh muscle glycogen, total fat (TF), TG, TC and FFA were analyzed. HF-fed rats showed significantly increased plasma TC, VLDL+LDL-cholesterol and TG compared to PO-fed rats, wherein a lowered plasma TC, TG levels in all the groups with significantly increased liver cholesterol and decreased muscle cholesterol was observed. Physical exercise of moderate intensity reduced plasma TC and TG accompanied by significantly reduced tissue TG and cholesterol while FFA and glycogen increased in all the groups. The influence of exercise was less pronounced in carnitine supplemented rats since carnitine could significantly reduce TG in plasma and tissues of sedentary rats. Results from the present study showed that the intake of HF diet significantly increased the plasma and tissue lipid profile and MUFA-rich diet or carnitine supplementation and/or exercise may ameliorate the deleterious effects of HF.

  9. Veganism Is a Viable Alternative to Conventional Diet Therapy for Improving Blood Lipids and Glycemic Control.

    Science.gov (United States)

    Trepanowski, John F; Varady, Krista A

    2015-01-01

    The American Diabetes Association (ADA) and the National Cholesterol Education Program (NCEP) have each outlined a set of dietary recommendations aimed at improving glycemic control and blood lipids, respectively. However, traditional vegan diets (low-fat diets that proscribe animal product consumption) are also effective at improving glycemic control, and dietary portfolios (vegan diets that contain prescribed amounts of plant sterols, viscous fibers, soy protein, and nuts) are also effective at improving blood lipids. The purpose of this review was to compare the effects of traditional vegan diets and dietary portfolios with ADA and NCEP diets on body weight, blood lipids, blood pressure, and glycemic control. The main findings are that traditional vegan diets appear to improve glycemic control better than ADA diets in individuals with type 2 diabetes mellitus (T2DM), while dietary portfolios have been consistently shown to improve blood lipids better than NCEP diets in hypercholesterolemic individuals.

  10. The Impact of Opium Consumption on Blood Glucose, Serum Lipids and Blood Pressure, and Related Mechanisms

    Science.gov (United States)

    Najafipour, Hamid; Beik, Ahmad

    2016-01-01

    Aim: Substance abuse has become a universal crisis in our modern age. Among illegal substances, opium and its derivatives have been ranked second in terms of usage after cannabis in the world. In many Asian regions, the use of opium enjoys a high social acceptance; hence, some common people and even medical practitioners believe that opium lowers blood glucose and pressure and treat dyslipidemia. How much this belief is scientifically justified? Method: The results of available studies on both humans and animals searched in different search engines up to mid-2016 were integrated (78 articles). Upon the findings we try to offer a more transparent picture of the effects of opium on the mentioned factors along with the probable underlying mechanisms of its action. Results: Taken together, a variety of evidences suggest that the consumption of opium has no scientific justification for amendment of these biochemical variables. The mechanisms proposed so far for the action of opium in the three above disorders are summarized at the end of the article. Short term effects seems to be mostly mediated through central nervous system (neural and hormonal mechanisms), but long term effects are often due to the structural and functional alterations in some body organs. Conclusion: Although opium may temporarily reduce blood pressure, but it increases blood glucose and most of blood lipids. Moreover its long term use has negative impacts and thus it aggravates diabetes, dyslipidemia and hypertension. Accordingly, it is necessary to inform societies about the potential disadvantages of unauthorized opium consumption. PMID:27790151

  11. The Impact of Opium Consumption on Blood Glucose, Serum Lipids and Blood Pressure, and Related Mechanisms.

    Science.gov (United States)

    Najafipour, Hamid; Beik, Ahmad

    2016-01-01

    Aim: Substance abuse has become a universal crisis in our modern age. Among illegal substances, opium and its derivatives have been ranked second in terms of usage after cannabis in the world. In many Asian regions, the use of opium enjoys a high social acceptance; hence, some common people and even medical practitioners believe that opium lowers blood glucose and pressure and treat dyslipidemia. How much this belief is scientifically justified? Method: The results of available studies on both humans and animals searched in different search engines up to mid-2016 were integrated (78 articles). Upon the findings we try to offer a more transparent picture of the effects of opium on the mentioned factors along with the probable underlying mechanisms of its action. Results: Taken together, a variety of evidences suggest that the consumption of opium has no scientific justification for amendment of these biochemical variables. The mechanisms proposed so far for the action of opium in the three above disorders are summarized at the end of the article. Short term effects seems to be mostly mediated through central nervous system (neural and hormonal mechanisms), but long term effects are often due to the structural and functional alterations in some body organs. Conclusion: Although opium may temporarily reduce blood pressure, but it increases blood glucose and most of blood lipids. Moreover its long term use has negative impacts and thus it aggravates diabetes, dyslipidemia and hypertension. Accordingly, it is necessary to inform societies about the potential disadvantages of unauthorized opium consumption.

  12. The Impact of opium consumption on blood glucose, serum lipids and blood pressure, and related mechanisms

    Directory of Open Access Journals (Sweden)

    Hamid Najafipour

    2016-10-01

    Full Text Available AbstractAim: Substance abuse has become a universal crisisin our modern age. Among illegal substances, opium and its derivatives have been ranked second in terms of usage after cannabis in the world. In many Asian regions, the use of opium enjoys a high social acceptance; hence, some common people and even medical practitioners believe that opium lowers blood glucose and pressure and treat dyslipidemia. How much this belief is scientifically justified? Method: The results of available studies on both humans and animals searched in different search engines up to mid-2016 were integrated (77 articles. Upon the findings we try to offer a more transparent picture of the effects of opium on the mentioned factors along with the probable underlying mechanisms of its action. Results: Taken together, a variety of evidences suggest that the consumption of opium has no scientific justification for amendment of these biochemical variables. The mechanisms proposed so far for the action of opium in the three above disorders are summarized at the end of the article. Short term effects seems to be mostly mediated through central nervous system (neural and hormonal mechanisms, but long term effects are often due to the structural and functional alterations in some body organs. Conclusion: Although opium may temporarily reduce blood pressure, but it increases blood glucose and most of blood lipids. Moreover its long term use has negative impacts and thus it aggravates diabetes, dyslipidemia and hypertension. Accordingly, it is necessary to inform societies about the potential disadvantages of unauthorized opium consumption.

  13. Effects of Lactic Fermented Soybean Food on Plasma and Hepatic Lipid Levels in Rats

    OpenAIRE

    北脇, 涼子; 高木, 尚紘; 岩崎, 充弘; 浅尾, 弘明; 福田, 満; Ryoko, Kitawaki; Naohiro, Takagi; Mitsuhiro, Iwasaki; Hiroaki, Asao; Mitsuru, Fukuda

    2006-01-01

    Yogurt-like food (Soy-Yogurt) was prepared by lactic fermentation of okara and soybean milk which suppress the increase of blood lipid level. To investigate the effect of Soy-Yogurt on the lipid metabolism in rat, male Sprague-Dawley rats were fed a high-cholesterol diet for 8 weeks. A control group was fed a diet containing 1% cholesterol, while the other two groups were fed the diets which were replaced with freeze-dried Soy-Yogurt either 10% or 20%, respectively. The increases of body weig...

  14. Unsaturated fatty acids supplementation reduces blood lead level in rats.

    Science.gov (United States)

    Skoczyńska, Anna; Wojakowska, Anna; Nowacki, Dorian; Bobak, Łukasz; Turczyn, Barbara; Smyk, Beata; Szuba, Andrzej; Trziszka, Tadeusz

    2015-01-01

    Some dietary factors could inhibit lead toxicity. The aim of this study was to evaluate the effect of dietary compounds rich in unsaturated fatty acids (FA) on blood lead level, lipid metabolism, and vascular reactivity in rats. Serum metallothionein and organs' lead level were evaluated with the aim of assessing the possible mechanism of unsaturated FA impact on blood lead level. For three months, male Wistar rats that were receiving drinking water with (100 ppm Pb) or without lead acetate were supplemented per os daily with virgin olive oil or linseed oil (0.2 mL/kg b.w.) or egg derived lecithin fraction: "super lecithin" (50 g/kg b.w.). Mesenteric artery was stimulated ex vivo by norepinephrine (NE) administered at six different doses. Lecithin supplementation slightly reduced pressor responses of artery to NE. Lead administered to rats attenuated the beneficial effect of unsaturated FA on lipid metabolism and vascular reactivity to adrenergic stimulation. On the other hand, the super lecithin and linseed oil that were characterized by low omega-6 to omega-3 ratio (about 1) reduced the blood lead concentration. This effect was observed in lead poisoned rats (p < 0.0001) and also in rats nonpoisoned with lead (p < 0.05).

  15. The associations of a marine diet with plasma lipids, blood glucose, blood pressure and obesity among the inuit in Greenland

    DEFF Research Database (Denmark)

    Bjerregaard, P; Pedersen, H S; Mulvad, G

    2000-01-01

    OBJECTIVE: To analyse the associations between the intake of fish and marine mammals and risk factors for cardiovascular disease, ie lipid profile, fasting blood glucose, blood pressure and obesity, in a population whose average consumption of n-3 fatty acids is high compared with Western countries...

  16. Association of adiposity measures with blood lipids and blood pressure in children aged 8-11 years.

    Science.gov (United States)

    Vizcaíno, Vicente Martínez; Aguilar, Fernando Salcedo; Martínez, Montserrat Solera; López, Mairena Sánchez; Gutiérrez, Ricardo Franquelo; Rodríguez-Artalejo, Fernando

    2007-09-01

    To examine the association of body mass index (BMI), triceps skinfold thickness (TST) and percentage body fat (%BF) from bioelectrical impedance analysis (BIA) with blood lipids, systolic blood pressure (SBP) and diastolic blood pressure (DBP) in children. Cross-sectional study was conducted on 1280 schoolchildren aged 8-11 years from the Cuenca province (Spain). Data collection was conducted under standardized conditions, taking several measurements of each variable to enhance accuracy. Analyses were performed using age-adjusted correlation coefficients, and multiple linear regression adjusted for age, BMI, TST and %BF. Correlations between %BF and apolipoprotein (apo) B, total cholesterol, low-density lipoprotein cholesterol (LDL-c), total cholesterol/HDL-c ratio and DBP were higher than those for BMI and TST. In contrast, the correlations between BMI, and apo A-I and SBP were higher than those for %BF and TST. The results were similar across the sexes. The correlations between each of the three measures of body fatness, and blood lipids and blood pressure were highest in children with greatest BMI and %BF. When analyses were adjusted for the three body fatness measures, %BF showed stronger associations than did BMI or TST with blood lipids and blood pressure, with the exception of apo A-I and SBP, which were more closely associated with BMI. %BF from BIA is more strongly associated than either BMI or TST with most of the blood lipid fractions in schoolchildren aged 8-11 years.

  17. Comparison of Blood Lipids, Blood Pressures and Left Ventricular Cavity Dimension between Soccer Players and Non-Athletes

    Science.gov (United States)

    Gokhan, Ismail; Kurkcu, Recep; Cekin, Resul

    2013-01-01

    In this study, it was aimed to compare the investigate the effects of regular exercise on blood lipids, blood pressure and left ventricular cavity dimensions function between soccer players and non-athletes in football players. This study consisted included a total of 30 subjects, including an experimental group including 18 soccer players…

  18. Ghrelin Alleviates MDMA-Induced Disturbance of Serum Glucose and Lipids Levels in the Rat

    Directory of Open Access Journals (Sweden)

    Ravieh Golchoobian

    2018-01-01

    Full Text Available Hepatotoxicity is one of the clinically adverse effects of ecstasy (3, 4-methylenedioxymethamphetamine; MDMA consumption. The detoxification tissue, liver, plays a central role in maintaining circulating levels of glucose and lipid. Hypoglycemia and hypotriglyceridemia have been reported due to ecstasy abuse. Ghrelin is a 28-amino-acid peptide secreted predominantly from the stomach. It has been demonstrated that ghrelin has hepatoprotective effects and is able to increase blood glucose concentration. In the current study, we explored the effect of hepatotoxic dose of MDMA and therapeutic use of exogenous ghrelin on the serum levels of glucose and lipids in four groups of rats. MDMA caused a severe and transient reduction in circulating levels of glucose and triglyceride and increased serum LDL. However, cholesterol and HDL levels remained unchanged. Meanwhile, altered hepatic architecture was observed with intracellular vacuolation that may indicate intracellular accumulation of lipid droplets. In addition, following ghrelin administration, the blood sugar levels improved and LDL levels returned to the baseline value, and ghrelin treatment did not improve triglycerides levels. These results showed that MDMA causes hypoglycemia, hypotriglyceridemia, and hyper LDL-cholesterolemia. To our knowledge, this is the first report showing ghrelin administration could improve hypoglycemia and normalize LDL levels induced by MDMA and partially restore hepatic architecture.

  19. Dietary fiber and lipid peroxidation: effect of dietary fiber on levels of lipids and lipid peroxides in high fat diet.

    Science.gov (United States)

    Thampi, B S; Manoj, G; Leelamma, S; Menon, V P

    1991-06-01

    Effect of feeding coconut and blackgram fiber isolated as neutral detergent fiber (NDF) on the levels of lipids and lipid peroxides was studied in rats given a high fat diet. Concentration of cholesterol, free falty acid and phospholipids showed significant decrease in the serum, liver aorta and intestine of coconut and blackgram fiber groups. Concentration of malondialdehyde (MDA) and conjugated dienes was significantly decreased in liver and intestine of both fiber groups, while hydroperoxides showed significant increase in liver and heart of both the fiber groups. SOD and catalase activity was found to be increased in liver, intestine, heart proximal colon and distal colon of both the fiber groups. Serum ceruloplasmin levels showed a slight increase in animals fed coconut and blackgram fiber groups. Glutathione levels in liver, intestine proximal colon, distal colon and heart also showed a significant decrease in the animals of both the fiber groups.

  20. Impact of lipid profile and high blood pressure on endothelial damage.

    Science.gov (United States)

    Sugiura, Tomonori; Dohi, Yasuaki; Yamashita, Sumiyo; Yamamoto, Koji; Wakamatsu, Yoshimasa; Tanaka, Satoru; Kimura, Genjiro

    2011-01-01

    Endothelial damage is an early component of atherosclerosis; however, the impact of cardiovascular risk factors on endothelial function is not clearly understood. We investigated the impact of lipid profiles and high blood pressure on damage. Japanese male outpatients with grade I or II hypertension, along with gender and age-matched normotensive subjects (both n = 25), were enrolled. Subjects with severe cardiovascular risk factors or illness or those taking medications were excluded. Blood was sampled for laboratory analysis and endothelial function was assessed by flow-mediated dilation (FMD). Total cholesterol to high-density lipoprotein cholesterol ratio (total-C/HDL-C) was inversely correlated with the FMD value and positively correlated with both malondialdehyde-modified low-density lipoprotein and high-sensitivity C-reactive protein values. Stepwise regression analysis revealed total-C/HDL-C and systolic blood pressure were significant determinants of FMD. Hypertensive subjects had lower FMD values and similar lipid profiles to normotensive subjects. Grouping subjects according to total-C/HDL-C levels showed that those with high values had lower FMD values. Hypertensive subjects with low total-C/HDL-C had similar endothelial index values to those in normotensive subjects with high total-C/HDL-C. Logistic regression indicated hypertension and high total-C/HDL-C were significantly associated with low FMD values. Impaired endothelial function was associated with increased total-C/HDL-C values, possibly as the result of increased vascular oxidative stress and inflammation. In the early stages of atherosclerosis, the impact of both total-C/HDL-C and BP may be similar in terms of endothelial damage. Copyright © 2011 National Lipid Association. Published by Elsevier Inc. All rights reserved.

  1. Discovery and refinement of loci associated with lipid levels

    NARCIS (Netherlands)

    Willer, Cristen J; Schmidt, Ellen M; Sengupta, Sebanti; Peloso, Gina M; Gustafsson, Stefan; Kanoni, Stavroula; Ganna, Andrea; Chen, Jin; Buchkovich, Martin L; Mora, Samia; Beckmann, Jacques S; Bragg-Gresham, Jennifer L; Chang, Hsing-Yi; Demirkan, Ayşe; Den Hertog, Heleen M; Do, Ron; Donnelly, Louise A; Ehret, Georg B; Esko, Tõnu; Feitosa, Mary F; Ferreira, Teresa; Fischer, Krista; Fontanillas, Pierre; Fraser, Ross M; Freitag, Daniel F; Gurdasani, Deepti; Heikkilä, Kauko; Hyppönen, Elina; Isaacs, Aaron; Jackson, Anne U; Johansson, Asa; Johnson, Toby; Kaakinen, Marika; Kettunen, Johannes; Kleber, Marcus E; Li, Xiaohui; Luan, Jian'an; Lyytikäinen, Leo-Pekka; Magnusson, Patrik K E; Mangino, Massimo; Mihailov, Evelin; Montasser, May E; Müller-Nurasyid, Martina; Nolte, Ilja M; O'Connell, Jeffrey R; Palmer, Cameron D; Perola, Markus; Petersen, Ann-Kristin; Sanna, Serena; Saxena, Richa; Service, Susan K; Shah, Sonia; Shungin, Dmitry; Sidore, Carlo; Song, Ci; Strawbridge, Rona J; Surakka, Ida; Tanaka, Toshiko; Teslovich, Tanya M; Thorleifsson, Gudmar; Van den Herik, Evita G; Voight, Benjamin F; Volcik, Kelly A; Waite, Lindsay L; Wong, Andrew; Wu, Ying; Zhang, Weihua; Absher, Devin; Asiki, Gershim; Barroso, Inês; Been, Latonya F; Bolton, Jennifer L; Bonnycastle, Lori L; Brambilla, Paolo; Burnett, Mary S; Cesana, Giancarlo; Dimitriou, Maria; Doney, Alex S F; Döring, Angela; Elliott, Paul; Epstein, Stephen E; Eyjolfsson, Gudmundur Ingi; Gigante, Bruna; Goodarzi, Mark O; Grallert, Harald; Gravito, Martha L; Groves, Christopher J; Hallmans, Göran; Hartikainen, Anna-Liisa; Hayward, Caroline; Hernandez, Dena; Hicks, Andrew A; Holm, Hilma; Hung, Yi-Jen; Illig, Thomas; Jones, Michelle R; Kaleebu, Pontiano; Kastelein, John J P; Khaw, Kay-Tee; Kim, Eric; Klopp, Norman; Komulainen, Pirjo; Kumari, Meena; Langenberg, Claudia; Lehtimäki, Terho; Lin, Shih-Yi; Lindström, Jaana; Loos, Ruth J F; Mach, François; McArdle, Wendy L; Meisinger, Christa; Mitchell, Braxton D; Müller, Gabrielle; Nagaraja, Ramaiah; Narisu, Narisu; Nieminen, Tuomo V M; Nsubuga, Rebecca N; Olafsson, Isleifur; Ong, Ken K; Palotie, Aarno; Papamarkou, Theodore; Pomilla, Cristina; Pouta, Anneli; Rader, Daniel J; Reilly, Muredach P; Ridker, Paul M; Rivadeneira, Fernando; Rudan, Igor; Ruokonen, Aimo; Samani, Nilesh; Scharnagl, Hubert; Seeley, Janet; Silander, Kaisa; Stancáková, Alena; Stirrups, Kathleen; Swift, Amy J; Tiret, Laurence; Uitterlinden, Andre G; van Pelt, L Joost; Vedantam, Sailaja; Wainwright, Nicholas; Wijmenga, Cisca; Wild, Sarah H; Willemsen, Gonneke; Wilsgaard, Tom; Wilson, James F; Young, Elizabeth H; Zhao, Jing Hua; Adair, Linda S; Arveiler, Dominique; Assimes, Themistocles L; Bandinelli, Stefania; Bennett, Franklyn; Bochud, Murielle; Boehm, Bernhard O; Boomsma, Dorret I; Borecki, Ingrid B; Bornstein, Stefan R; Bovet, Pascal; Burnier, Michel; Campbell, Harry; Chakravarti, Aravinda; Chambers, John C; Chen, Yii-Der Ida; Collins, Francis S; Cooper, Richard S; Danesh, John; Dedoussis, George; de Faire, Ulf; Feranil, Alan B; Ferrières, Jean; Ferrucci, Luigi; Freimer, Nelson B; Gieger, Christian; Groop, Leif C; Gudnason, Vilmundur; Gyllensten, Ulf; Hamsten, Anders; Harris, Tamara B; Hingorani, Aroon; Hirschhorn, Joel N; Hofman, Albert; Hovingh, G Kees; Hsiung, Chao Agnes; Humphries, Steve E; Hunt, Steven C; Hveem, Kristian; Iribarren, Carlos; Järvelin, Marjo-Riitta; Jula, Antti; Kähönen, Mika; Kaprio, Jaakko; Kesäniemi, Antero; Kivimaki, Mika; Kooner, Jaspal S; Koudstaal, Peter J; Krauss, Ronald M; Kuh, Diana; Kuusisto, Johanna; Kyvik, Kirsten O; Laakso, Markku; Lakka, Timo A; Lind, Lars; Lindgren, Cecilia M; Martin, Nicholas G; März, Winfried; McCarthy, Mark I; McKenzie, Colin A; Meneton, Pierre; Metspalu, Andres; Moilanen, Leena; Morris, Andrew D; Munroe, Patricia B; Njølstad, Inger; Pedersen, Nancy L; Power, Chris; Pramstaller, Peter P; Price, Jackie F; Psaty, Bruce M; Quertermous, Thomas; Rauramaa, Rainer; Saleheen, Danish; Salomaa, Veikko; Sanghera, Dharambir K; Saramies, Jouko; Schwarz, Peter E H; Sheu, Wayne H-H; Shuldiner, Alan R; Siegbahn, Agneta; Spector, Tim D; Stefansson, Kari; Strachan, David P; Tayo, Bamidele O; Tremoli, Elena; Tuomilehto, Jaakko; Uusitupa, Matti; van Duijn, Cornelia M; Vollenweider, Peter; Wallentin, Lars; Wareham, Nicholas J; Whitfield, John B; Wolffenbuttel, Bruce H R; Ordovas, Jose M; Boerwinkle, Eric; Palmer, Colin N A; Thorsteinsdottir, Unnur; Chasman, Daniel I; Rotter, Jerome I; Franks, Paul W; Ripatti, Samuli; Cupples, L Adrienne; Sandhu, Manjinder S; Rich, Stephen S; Boehnke, Michael; Deloukas, Panos; Kathiresan, Sekar; Mohlke, Karen L; Ingelsson, Erik; Abecasis, Gonçalo R

    2013-01-01

    Levels of low-density lipoprotein (LDL) cholesterol, high-density lipoprotein (HDL) cholesterol, triglycerides and total cholesterol are heritable, modifiable risk factors for coronary artery disease. To identify new loci and refine known loci influencing these lipids, we examined 188,577

  2. Net energy levels on the lipid profile of pork

    Directory of Open Access Journals (Sweden)

    Stephan Alexander da Silva Alencar

    2017-09-01

    Full Text Available ABSTRACT: This study was conducted to evaluate the effects of net energy levels on the lipid profile of adipose tissue and muscle of swines. A total of 90 animals, with initial weight of 71.94±4.43kg, were used, and distributed in a randomized block design in five net energy levels (2,300, 2,425, 2,550, 2,675, and 2,800Kcal kg-1 feed, with nine replicates and two animals per experimental unit. Lipid profiles of adipose tissue and muscle were analyzed using gas chromatography. Increasing the levels of net energy using soybean oil, improved the lipid profile of adipose tissue and muscle, increased linearly (P<0.05 the concentrations of polyunsaturated fatty acids, especially linoleic and α-linolenic acid, reduced linearly (P<0.05 the monounsaturated and saturated fatty acids and omega 6: omega 3. In adipose tissue was observed linear reduction (P<0.05 of atherogenic and thrombogenic indexes. In conclusion, increasing the level of net energy of the diet using soybean oil improved the lipid profile of adipose tissue and muscle.

  3. Changes in plasma lipid peroxide and ascorbic acid levels in ...

    African Journals Online (AJOL)

    Design and method: This study was conducted on the relationship between plasma lipid peroxides, ascorbic acid levels and diabetes mellitus. Forty two diabetic patients (24 males and 18 females) age grouped between 40 - 60 years were studied in the diabetic clinic of Federal Medical Centre Owerri. Controls were ...

  4. Whole-grain and blood lipid changes in apparently healthy adults

    DEFF Research Database (Denmark)

    Hollænder, Pernille Lærke Bjørndal; Ross, Alastair B; Kristensen, Mette Bredal

    2015-01-01

    BACKGROUND: Whole grains are recognized for their potential role in preventing cardiovascular diseases; however, results from randomized controlled studies on blood lipids are inconsistent, potentially because of compositional differences between individual grain types for some nutrients, includi...

  5. The importance of blood lipids in the association between BMI and blood pressure among Chinese overweight and obese children.

    Science.gov (United States)

    Zou, Zhi-Yong; Yang, Yi-de; Wang, Shuo; Dong, Bin; Li, Xiao-Hui; Ma, Jun

    2016-07-01

    We aimed to examine the contribution of blood lipids to the association between BMI and blood pressure (BP) in children with overweight and obesity. Data were collected in elementary and high schools of Chaoyang District, Beijing, China in 2012. Participants' weight, height, BP and fasting plasma lipid profile were measured by standard protocols. Mediation analysis was used to examine the mediation role of blood lipids on the relation between BMI and BP, with age included as a covariate. We found that in boys 8·29 % (mediation effect=0·106, P=0·012) of the association between BMI and systolic BP was mediated through TAG. TAG mediated 12·53 % (mediation effect=0·093, P=0·018) and LDL-cholesterol mediated 7·75 % (mediation effect=0·57, P=0·046) of the association between BMI and diastolic BP was mediated by TAG and LDL-cholesterol, respectively. However, blood lipids did not show the mediation effect in girls. Our findings suggested that there was a sex difference in the contribution of blood lipids to the association between BMI and BP. Controlling TAG or LDL-cholesterol may be beneficial for reducing the risk of the BMI-related high BP in overweight boys; however, this outcome is not the case when controlling TAG or LDL-cholesterol in girls. This study may provide clues to explore the underlying mechanism of the association between obesity and hypertension.

  6. Association between Chronic Periodontitis and Serum Lipid Levels

    Directory of Open Access Journals (Sweden)

    Ferial Taleghani

    2010-02-01

    Full Text Available Regarding the high prevalence of hyperlipidaemia, which is one of the major risk factors of cardiovascular disease, and uncertain reports about the relation between periodontal disease and serum lipid profile, this study was conducted to assess this relation. The historical cohort study was conducted on 52 cases including 26 persons with chronic periodontitis as case group, and 26 healthy subjects as control group. Both groups had the same age and weight ranges, sex, and diet, without any periodontal treatment history in the past six months, underling systemic disease such as diabetes, anti-hyperlipidemic drugs or active tobacco smoking history. Low Density Lipoprotein (LDL, High Density Lipoprotein (HDL, Triglyceride (TG and Total Cholesterol (CHOL were measured by direct enzymatic assay. TG level was 128.4±71.1 mg/dl in control group and 165.2± 83.7 in case group indicating a significantly higher level in case group (P<0.05. In control group, 30.8 percent and in case group, 61.5 percent had abnormal serum cholesterol levels, which presents a significantly higher level in case group (P<0.03. Other serum level indices did not show any significant difference. Although it seems that patients with chronic periodontal disease are more susceptible to hyperlipidemia, it is doubtful that the former causes an increase in serum lipid levels, so we suggest studying the effects of treating chronic periodontitis on serum lipid level.

  7. Levels of oxidative damage and lipid peroxidation in thyroid neoplasia.

    LENUS (Irish Health Repository)

    Young, Orla

    2012-02-01

    BACKGROUND: This study assessed the presence of oxidative damage and lipid peroxidation in thyroid neoplasia. METHODS: Using tissue microarrays and immunohistochemistry, we assessed levels of DNA damage (8-oxo-dG) and lipid peroxidation (4-HNE) in 71 follicular thyroid adenoma (FTA), 45 papillary thyroid carcinoma (PTC), and 17 follicular thyroid carcinoma (FTC) and matched normal thyroid tissue. RESULTS: Cytoplasmic 8-oxo-dG and 4-HNE expression was significantly higher in FTA, FTC, and PTC tissue compared to matched normal tissue (all p values < .001). Similarly, elevated nuclear levels of 8-oxo-dG were seen in all in FTA, FTC, and PTC tissue compared to matched normal (p values < .07, < .001, < .001, respectively). In contrast, a higher level of 4-HNE expression was detected in normal thyroid tissue compared with matched tumor tissue (p < .001 for all groups). Comparing all 3 groups, 4-HNE levels were higher than 8-oxo-dG levels (p < .001 for all groups) except that cytoplasmic levels of 8-oxo-dG were higher than 4-HNE in all (p < .001). These results were independent of proliferation status. CONCLUSION: High levels of DNA damage and lipid peroxidation in benign and malignant thyroid neoplasia indicates this damage is an early event that may influence disease progression.

  8. Effects of Zinc Supplementation on the Anthropometric Measurements, Lipid Profiles and Fasting Blood Glucose in the Healthy Obese Adults

    Directory of Open Access Journals (Sweden)

    Sepide Mahluji

    2013-02-01

    Full Text Available Purpose: The aim of this study was to assess the effects of zinc supplementation on anthropometric measures, improving lipid profile biomarkers, and fasting blood glucose level in obese people. Methods: This randomized, double- blind clinical trial was carried out on 60 obese participants in the 18-45 age range for one month. The participants were randomly divided into the intervention group, who received 30 mg/d zinc gluconate, and the placebo group who received 30mg/d starch. Anthropometric measurements (body mass index (BMI, weight and waist circumference were recorded before and at the end of study. Lipid profile biomarkers and fasting blood glucose were determined using enzymatic procedure. Analysis of Covariance (ANCOVA test was run to compare the post-treatment values of the two groups, and t-test was conducted to compare within group changes. Results: Serum zinc concentration was increased significantly in intervention group (p=0.024. BMI and body weight was significantly decreased (p=0.030 and p=0.020, respectively. Lipid profile biomarkers and fating blood glucose did not change significantly but triglyceride level was significantly decreased (p=0.006 in the intervention group. Conclusion: The obtained results indicate that zinc supplementation improves BMI, body weight, and triglyceride concentration without considerable effects on lipid profile and glucose level. Zinc can be suggested as a suitable supplementation therapy for obese people, but more studies are needed to verify the results.

  9. Effects of Cinnamomum zeylanicum (Ceylon cinnamon) on blood glucose and lipids in a diabetic and healthy rat model.

    Science.gov (United States)

    Ranasinghe, Priyanga; Perera, Sanja; Gunatilake, Mangala; Abeywardene, Eranga; Gunapala, Nuwan; Premakumara, Sirimal; Perera, Kamal; Lokuhetty, Dilani; Katulanda, Prasad

    2012-04-01

    To evaluate short- and long-term effects of Cinnamomum zeylanicum on food consumption, body weight, glycemic control, and lipids in healthy and diabetes-induced rats. The study was conducted in two phases (Phase I and Phase II), using Sprague-Dawley rats in four groups. Phase I evaluated acute effects on fasting blood glucose (FBG) (Groups 1 and 2) and on post-oral glucose (Groups 3 and 4) blood glucose. Groups 1 and 3 received distilled-water and Groups 2 and 4 received cinnamon-extracts. Phase II evaluated effects on food consumption, body weight, blood glucose, and lipids over 1 month. Group A (n = 8, distilled-water) and Group B (n = 8, cinnamon-extracts) were healthy rats, while Group C (n = 5, distilled-water) and Group D (n = 5, cinnamon-extracts) were diabetes-induced rats. Serum lipid profile and HbA1c were measured on D-0 and D-30. FBG, 2-h post-prandial blood glucose, body weight, and food consumption were measured on every fifth day. There was no significant difference in serial blood glucose values in cinnamon-treated group from time 0 (P > 0.05). Following oral glucose, the cinnamon group demonstrated a faster decline in blood glucose compared to controls (P cinnamon-extracts in FBG and 2-h post-prandial blood glucose from D0 to D30 was shown only in diabetes-induced rats. In cinnamon-extracts administered groups, total and LDL cholesterol levels were lower on D30 in both healthy and diabetes-induced animals (P < 0.001). C. zeylanicum lowered blood glucose, reduced food intake, and improved lipid parameters in diabetes-induced rats.

  10. The Carrageenan Dietary Fiber Suplementation in Feed to Improving Blood Lipid Parameters of Hypercholesterolemic Mice

    Directory of Open Access Journals (Sweden)

    Hernawati Hernawati

    2013-06-01

    Full Text Available Carrageenan is example of food with high content of fiber. An experiment was conducted to study the effects of carrageenan supplementations on blood lipid parameters of hypercholesterolemic male mice. The experiment were done at animal cages Departemen of Biology Education, Indonesia University of Education and Fisiology Laboratory Faculty of Veteriner Medicine, Bogor Agricultural Institute on August 2011 until March 2012. The experimental mice were assigned into a completely randomized design with 5 treatments i.e., negative control group; normocholesterolemic mice fed with a standard diet, positive control group; hypercholesterolemic mice fed with a standard diet without carrageenan supplementation, treatments group; hypercholesterolemic mice feds with supplemented with 15%, 30%, and 46% carrageenan. The nonsoluble content of dietary fiber in the experimental treatments were 6.92, 8.75, 10.48, 12.27, and 14.05%, respectively. The parameters measured were body weight, cholesterol levels of blood serum, liver and feces, triglyceride, high density lipoprotein (HDL, low density lipoprotein (LDL and glucose levels. Supplementation of carrageenan as a source of dietary fiber increased serum HDL concentrations, and decreased body weight, serum cholesterol, triglyceride, and LDL concentrations of hypercholesterolemic male mice without a significant effect on serum glucose consentrations. Hypercholesterolemic mice fed with a supplemented with 46% carrageenan decreased body weight by 7.99%, total serum cholesterol by 18.78%, triglyceride by 17.53%, LDL by 71.33%, and increased HDL by 15.59−20.47%. Carrageenan supplementation reduce liver cholesterol levels by 38.46% and increased cholesterol excretion through feces by 57.07%. Supplementation of 46% carrageenan in hipercholesterolemic fed is effective in improving blood lipid parameters of hypercholesterolemic male mice.

  11. Blood lipids among young children in Europe: results from the European IDEFICS study.

    Science.gov (United States)

    De Henauw, S; Michels, N; Vyncke, K; Hebestreit, A; Russo, P; Intemann, T; Peplies, J; Fraterman, A; Eiben, G; de Lorgeril, M; Tornaritis, M; Molnar, D; Veidebaum, T; Ahrens, W; Moreno, L A

    2014-09-01

    Measurement of cholesterol and triglyceride (TG) fractions in blood has become standard practice in the early detection of atherosclerotic disease pathways. Considerable attention is given nowadays to the presence of these risk factors in children and to start preventive campaigns early in life. In this context, it is imperative to have valid comparative frameworks for interpretation of lipid levels. The aim of this study is to present sex- and age-specific reference values on blood lipid levels in European children aged 2.0-10.9 years. Fasting blood was obtained via either venipuncture or capillary sampling. In 13,579 European non-obese children (50.3% boys), high-density lipoprotein cholesterol (HDL-C), low-density lipoprotein cholesterol (LDL-C), total cholesterol (TC), TG and TC/HDL-C ratio levels were measured with a point-of-care analyser (Cholestech). Sex- and age-specific reference values were computed with the GAMLSS method with the statistical software R. Reference curves and 1st, 3rd, 10th, 25th, 50th, 75th, 90th, 97th and 99th percentile values are presented. HDL-C showed a positive trend with age, from 2 years onwards, but was relatively stable above the age of 7. For LDL-C and TC, linear but small age-related trends were seen. The TC/HDL-C values showed a gradual negative trend from the age of 2 up to 6 and were relatively stable afterwards. For TG, no age trend was found (P=0.285). Boys had higher mean HDL-C values than girls (1.414 vs 1.368 mmol l(-1)), and lower TC, LDL-C, TC/HDL-C and TG values (3.981 vs 4.087 mmol l(-1); 2.297 vs 2.435 mmol l(-1); 2.84 vs 3.01mmol l(-1);  and 0.509 vs 0.542 mmol l(-1), respectively). These new and recent references could serve as a European orientation of blood lipid values in children in the context of standard medical practice and for the purpose of public health screening.

  12. A comparison of the effect of free access to reduced fat products or their full fat equivalents on food intake, body weight, blood lipids and fat-soluble antioxidants levels and haemostasis variables

    NARCIS (Netherlands)

    Weststrate, J.A.; Hof, K.H. van het; Berg, H. van den; Velthuis-te-Wierik, E.J.M. te; Graaf, C. de; Zimmermanns, N.J.H.; Westerterp, K.R.; Westerterp-Plantenga, M.S.; Verboeket-Venne, W.P.H.G. van de

    1998-01-01

    Objectives: To compare the effects of free access to reduced fat products or their full fat equivalents on fat and energy intake, body weight, plasma lipids and fat-soluble antioxidants concentrations and haemostasis variables. Design: A multicentre open randomised controlled trial in which

  13. Effect of Guava in Blood Glucose and Lipid Profile in Healthy Human Subjects: A Randomized Controlled Study

    Science.gov (United States)

    Rakavi, R; Mangaraj, Manaswini

    2016-01-01

    Introduction The fruit of Psidium guajava (P.guajava) is known to contain free sugars yet the fruit juice showed hypoglycaemic effect. Hypoglycaemic activity of guava leaves has been well documented but not for guava fruit. Aim So we aimed to evaluate the effect of ripe guava (with peel and without peel) fruit supplementation on blood glucose and lipid profile in healthy human subjects. Materials and Methods Randomized Controlled study undertaken in: 1) Baseline; 2) 6 weeks supplementation phase. Forty five healthy MBBS students were included and randomly enrolled into Group A, Group B and Group C. In Baseline phase: Fasting Plasma Glucose (FPG) and serum lipid profile was done in all 3 groups. Group A were supplemented with 400g of ripe guava with peel and group B without peel, for 6 weeks. Rest 15 treated as control i.e., Group C. Result Supplementation of ripe guava fruit with peel reduced BMI as well as blood pressure (pguava pulp supplementation was not significant. Serum Total cholesterol, Triglycerides and Low Density Lipoprotein Cholesterol (LDLc) levels decreased significantly (pguava pulp without peel may have a favourable effect on lipid levels and blood sugar as well. Conclusion Guava fruit without peel is more effective in lowering blood sugar as well as serum total cholesterol, triglycerides and LDLc. It increases HDLc levels also. PMID:27790420

  14. Effect of Genetic Predisposition on Blood Lipid Traits Using Cumulative Risk Assessment in the Korean Population

    Directory of Open Access Journals (Sweden)

    Min Jin Go

    2012-06-01

    Full Text Available Dyslipidemia, mainly characterized by high triglyceride (TG and low high-density lipoprotein cholesterol (HDL-C levels, is an important etiological factor in the development of cardiovascular disease (CVD. Considering the relationship between childhood obesity and CVD risk, it would be worthwhile to evaluate whether previously identified lipid-related variants in adult subjects are associated with lipid variations in a childhood obesity study (n = 482. In an association analysis for 16 genome-wide association study (GWAS-based candidate loci, we confirmed significant associations of a genetic predisposition to lipoprotein concentrations in a childhood obesity study. Having two loci (rs10503669 at LPL and rs16940212 at LIPC that showed the strongest association with blood levels of TG and HDL-C, we calculated a genetic risk score (GRS, representing the sum of the risk alleles. It has been observed that increasing GRS is significantly associated with decreased HDL-C (effect size, -1.13 ± 0.07 compared to single nucleotide polymorphism combinations without two risk variants. In addition, a positive correlation was observed between allelic dosage score and risk allele (rs10503669 at LPL on high TG levels (effect size, 10.89 ± 0.84. These two loci yielded consistent associations in our previous meta-analysis. Taken together, our findings demonstrate that the genetic architecture of circulating lipid levels (TG and HDL-C overlap to a large extent in childhood as well as in adulthood. Post-GWAS functional characterization of these variants is further required to elucidate their pathophysiological roles and biological mechanisms.

  15. The association between childhood trauma and lipid levels in an adult low-income, minority population.

    Science.gov (United States)

    Spann, Sarah J; Gillespie, Charles F; Davis, Jennifer S; Brown, Angelo; Schwartz, Ann; Wingo, Aliza; Habib, Leah; Ressler, Kerry J

    2014-01-01

    The objective of this study is to investigate the association between childhood trauma and lipid profiles in adults from a highly traumatized population at-risk for cardiovascular disease. We recruited 452 participants, primarily African-American and of low socioeconomic status, from general medical clinics in a large urban hospital. We performed direct comparisons, univariate analysis of variance and regression analyses together and separated by sex, examining the associations of child abuse, body mass index, lipid lowering drug use, blood pressure, age, and substance use to HDL levels and HDL/LDL ratios. A history of moderate to severe levels of childhood trauma and abuse was associated with a significant decrease in HDL levels (P ≤ .01) and HDL/LDL ratios (P ≤ .001) relative to males with low levels of abuse. This relationship held when the status of lipid-lowering drugs was considered. When controlling for age, substance abuse, tobacco use, and adult trauma, the effects of childhood trauma remained significant. We found a significant child abuse by sex interaction on HDL/LDL ratios [F(1,369)=13.0, P ≤ .0005] consistent with a differential effect of trauma on dyslipidemia in male but not female subjects. Our data suggest that childhood trauma exposure, obtained with self-report measures, may contribute to increased risk of cardiovascular disease by way of stress-mediated alterations of lipid concentration and composition in male, but not female, subjects. © 2013 Elsevier Inc. All rights reserved.

  16. Umbilical cord blood lead levels in California

    Energy Technology Data Exchange (ETDEWEB)

    Satin, K.P.; Neutra, R.R.; Guirguis, G.; Flessel, P. (California Department of Health Services, Berkeley (USA))

    1991-05-01

    During the fall of 1984, we conducted a survey of umbilical cord blood lead levels of 723 live births that occurred at 5 hospitals located in 5 cities in California. Historical ambient air lead levels were used as a qualitative surrogate of air and dust exposure. The area-specific cord blood means (all means {approximately} 5 micrograms/dl), medians, deciles, and distributions did not vary among locations. The California distributions included means that were lower than the 6.6 micrograms/dl reported in Needleman et al.'s Boston study in 1979. Indeed, the entire California distribution was shifted to the left of the Boston study distribution, even though 3% of the California cord lead levels exceeded 10 micrograms/dl--the level above which Needleman et al. have documented psychoneurological effects in children during the first few years of life. Fourteen percent of premature babies had cord blood lead levels above 10 micrograms/dl. The association between prematurity (i.e., less than 260 d gestation) and elevated (greater than 5 micrograms/dl) cord blood lead was observed in all hospitals and yielded a relative risk of 2.9 (95% CI: .9, 9.2) and a population attributable risk of 47%. Further research is needed to confirm this association and to explore the roles of endogenous and exogenous sources of lead exposure to the mothers who give birth to premature infants.

  17. Nutrition label experience, obesity, high blood pressure, and high blood lipids in a cohort of 42,750 Thai adults.

    Science.gov (United States)

    Rimpeekool, Wimalin; Yiengprugsawan, Vasoontara; Kirk, Martyn; Banwell, Cathy; Seubsman, Sam-Ang; Sleigh, Adrian

    2017-01-01

    Nutrition labels have been promoted for nearly two decades in Thailand to educate people about healthy eating and to combat nutrient-related non-communicable diseases (NCDs). But little is known about how nutrition labels are experienced and whether they are linked with better health. Our objective was to investigate the associations between nutrition label experience, obesity and nutrient-related NCDs in Thai consumers. A cross-sectional study was undertaken with a nationwide cohort of 42,750 distance learning Thai adult students enrolled in an Open University in 2013. We measured exposure as nutrition label experience (read, understand, use). Health outcomes were high blood pressure, high blood lipids, and high Body Mass Index (overweight at risk and obesity). Multivariate logistic regression was used to determine the association between nutrition label experience and health outcome adjusting for sociodemographic attributes, physical activity, smoking, and alcohol intake. Frequent nutrition label use varied by cohort attributes and health outcomes and was least for those with low physical activity and high blood pressure. Being male, older, an urban resident or with low physical activity was associated with increasing high blood pressure and high blood lipids. Compared to those who read, understand and use nutrition labels, participants who did not (read, understand, and use), were more likely to report high blood pressure (Adjusted Odds Ratio 1.33; 1.17-1.51), high blood lipids (AOR 1.26; 1.14-1.39), and obesity (AOR 1.23; 1.13-1.33), but were not more likely to be overweight at risk (AOR 1.06; 0.97-1.16). We found cross-sectional associations between low nutrition label experience and increased likelihood of high blood pressure, high blood lipids, and obesity among Thai adults. Nutrition label education should be promoted as part of a public health approach to appropriate food choices and better lifestyles to reduce obesity and nutrient-related NCDs.

  18. COMPARISON OF NEBIVOLOL AND ATENOLOL ON BLOOD PRESSURE, BLOOD SUGAR AND LIPID PROFILE IN PATIENTS WITH ESSENTIAL HYPERTENSION

    Directory of Open Access Journals (Sweden)

    Anand Dev

    2016-08-01

    Full Text Available BACKGROUND Beta-blocker is considered to be a very effective antihypertensive drug to control hypertension. But National Institute for Health and Clinical Excellence (NICE recommended that it should no longer be used as first-line drug as the treatment of uncomplicated hypertension. This recommendation was based on the various studies showing increased risk of new onset Diabetes Mellitus and derangement of lipid metabolism with the use of beta-blocker. These studies were mainly based on Atenolol with or without diuretics. We are in need of a beta-blocker that has effective antihypertensive properties without altering the metabolic profile like blood sugar level and lipid metabolism. Nebivolol, a b1-selective blocker, has got more or less the similar properties. It increases insulin sensitivity in patients with insulin resistance due to its vasodilator properties. Also, antioxidant properties of nebivolol, and increase in nitric oxide properties by reducing its oxidative inactivation may be responsible for beneficial lipid and carbohydrate metabolic profile. MATERIALS AND METHOD A prospective study was conducted between December 2011 to August 2013 on 60 patients at medicine outpatient department (OPD of Katihar Medical College, Katihar, after getting approval from the Institutional Ethics Committee. The patients meeting the inclusion criteria were explained in detail about the nature of the trial, its purpose, procedures, and followup. They were provided with detailed trial information sheet. Written informed consent was obtained from those who volunteered to participate in the trial. RESULTS In our study, the mean difference of systolic blood pressure from baseline and at 24 weeks was 40.20±1.74 in the Atenolol group and 43.80±1.405 in the Nebivolol group. Similarly, in Atenolol group, diastolic blood pressure is decreased by 17±1.3 and 19.4±1.223 in Nebivolol group. In our study, the mean difference of blood sugar level from baseline and

  19. Blood lactate level and meconium aspiration syndrome.

    Science.gov (United States)

    Karabayir, Nalan; Demirel, Ali; Bayramoglu, Elvan

    2015-04-01

    Approximately 5% of infants born with a meconium-stained amniotic fluid (MSAF) develop meconium aspiration syndrome (MAS). Early recognition of infants at highest risk for the development of MAS and the prediction of disease severity are important for optimizing the clinical strategies for prevention and treatment. The aim of the present study was to identify the risk factors for MAS and to investigate the effect of blood lactate level on the development of MAS. Between January 2011 and January 2012, data were recorded with regard to gender, mode of delivery, gestational week, birth weight, 5-min Apgar score, and need for resuscitation of the meconium-stained depressed infants who underwent tracheal aspiration. Moreover, the number of cases developing MAS, blood pH value, and lactate level in capillary blood gases obtained during the first hour after delivery, duration of oxygen supplementation, the number of cases receiving mechanical ventilation and surfactant therapy, duration of hospital stay, and outcomes of the infants were recorded. The number of live births during the study period was 17,202, and of them, 1,341 (7.8%) infants were born through MSAF. Of 195 infants who were meconium-stained depressed, 90 were girls and 105 were boys. Their mean gestational week was 39.37 ± 0.89 weeks and mean birth weight was 3,426 ± 634 g. Eighty-four of them were born through cesarean section (C/S), and 111 were born via normal spontaneous labor. For 40 infants, Apgar score at fifth minute was less than 6. In total, resuscitation was performed on 43 (22.9%) infants. Of the infants, 141 did not develop MAS and 54 developed MAS. While there were no significant differences between infants with and without MAS with regard to gender, delivery route, gestational week, and birth weight, a significant difference was observed regarding the Apgar score (p = 0.0001). The blood pH value in capillary blood gas analysis was less than 7.25 in 18 (28.5%) cases with MAS and four (3

  20. Phytosterols and blood lipid risk factors for cardiovascular disease

    NARCIS (Netherlands)

    Ras, R.T.

    2014-01-01

    Cardiovascular disease (CVD) is the leading cause of morbidity and mortality worldwide. Lifestyle improvements including dietary changes are important for CVD prevention. This thesis aimed to advance insights in the role of phytosterols, lipid-like compounds present in foods or plant origin, in

  1. Haematological indices and blood lipid profile of rats administered ...

    African Journals Online (AJOL)

    Trona, a geological mineral is often used as a natural food additive in many parts of Africa. This work was done to evaluate trona for elemental content and ascertain its effect on body weight changes; lipid profile and haematological indices as part of safety assessment. Consequently twenty-four rats were divided into four ...

  2. Fish oil affects blood pressure and the plasma lipid profile in healthy Danish infants

    DEFF Research Database (Denmark)

    Damsgaard, C.T.; Schack-Nielsen, L.; Michaelsen, K.F.

    2006-01-01

    Animal and epidemiologic studies indicate that early nutrition has lasting effects on metabolism and cardiovascular disease risk. In adults, (n-3) long-chain PUFA (LCPUFA) from fish oils improve blood pressure, the lipid profile, and possibly cardiovascular disease mortality. This randomized trial...... is the first to investigate the effects of fish oil on blood pressure and the lipid profile in infancy. Healthy term 9-mo old infants In 83) were randomly assigned to 5 mL fish oil daily or no fish oil for 3 mo and to 2 different milk types. Before and after the intervention, blood pressure was measured...... with an oscillometric device, and blood was sampled for analysis of erythrocyte fatty acid composition and the plasma lipid profile. This paper examines the effects of the fish oil supplement, with adjustment for the effects of the milk intervention when relevant. The fish oil intervention increased erythrocyte (n-3...

  3. A comparative study of the effects of gestodene 60 microg/ethinylestradiol 15 microg and desogestrel 150 microg/ethinylestradiol 20 microg on hemostatic balance, blood lipid levels and carbohydrate metabolism.

    Science.gov (United States)

    van der Mooren, M J; Klipping, C; van Aken, B; Helmerhorst, E; Spielmann, D; Kluft, C

    1999-11-01

    This multicenter, randomized, parallel-group, open-label study was conducted to compare the effects of gestodene (GTD) 60 microg/ethinylestradiol (EE) 15 microg and desogestrel (DSG) 150 microg/EE 20 microg (Mercilon) on selected metabolic measurements during six cycles in 124 healthy women. GTD/EE subjects received a single pill once daily from days 1 to 24 of a 28-day cycle, followed by placebo pills daily for the last 4 days of the cycle. DSG/EE subjects received a single pill daily from days 1 to 21 of a 28-day cycle, followed by a 7-day pill-free interval. Safety was assessed from changes in hemostatic measurements, lipid profile, glucose tolerance and adverse events. Both GTD/EE and DSG/EE groups exhibited minimal effects on the lipid profile. An increased glucose response was noted with both treatments and an increased insulin response was noted with GTD/EE. Hemostatic activity was increased in both groups but a counteracting increase in fibrinolytic activity occurred together with an increase in coagulatory activity. The incidence of adverse events was comparable between groups, and no significant differences in cycle control were observed between groups. No pregnancies occurred in either group. The 24-day GTD 60 microg/EE 15 microg formulation and DSG/EE produced similar effects on hemostatic balance, lipid metabolism and glucose tolerance, and exhibited comparable efficacy and tolerability.

  4. Effect of different commercial fat sources on brain, liver and blood lipid profiles of rats in growth phase.

    Science.gov (United States)

    Angelis-Pereira, Michel Cardoso de; Barcelos, Maria de Fátima Píccolo; Pereira, Juciane de Abreu Ribeiro; Pereira, Rafaela Corrêa; Souza, Raimundo Vicente de

    2017-12-01

    To investigate the fatty acid content of different fat sources and evaluate the effect of them on plasma and hepatic lipids and on the fatty acid profile of the brain tissue of Wistar rats. Thirty male albino Wistar rats received for 59 days, the following diets: diet added of margarine with low content of polyunsaturated fatty acids (PUFA); diet added of margarine with high content of PUFA; diet added of butter; diet added of hydrogenated vegetable fat; diet added of soybean oil. Fatty acid profile of the lipid sources, blood and hepatic lipids fractions and fatty acid profile of the brain tissue were determined. Margarine consumption of provided different responses as to concentrations of blood and hepatic lipid fractions. Intake of butter and hydrogenated increased LDL-c/HDL-c ratio, being the steepest increase promoted by hydrogenated vegetable fat, which also raised LDL-c levels expressively. All fats used in the treatments reduced the cerebral concentration of docosahexaenoic acid when compared to soybean oil (control). The different fat sources commonly consumed by population provided different responses in vivo. This is particularly relevant considering the role of these lipids in the incidence and prevention of cardiovascular diseases.

  5. The associations of a marine diet with plasma lipids, blood glucose, blood pressure and obesity among the inuit in Greenland

    DEFF Research Database (Denmark)

    Bjerregaard, P; Pedersen, H S; Mulvad, G

    2000-01-01

    and not statistically significant. The pattern was similar within groups with low, medium and high consumption of marine food. CONCLUSIONS: There are statistically significant associations between the consumption of marine food and certain lipid fractions in the blood also in this population with a very high average......OBJECTIVE: To analyse the associations between the intake of fish and marine mammals and risk factors for cardiovascular disease, ie lipid profile, fasting blood glucose, blood pressure and obesity, in a population whose average consumption of n-3 fatty acids is high compared with Western countries....... DESIGN: Information was obtained from a population survey in Greenland: interview data, clinical data and fasting blood samples were obtained from a random sample of Inuit from three towns and four villages. SUBJECTS: Two-hundred and fifty-nine adult Inuit (74% of the sample). RESULTS: Marine diet...

  6. Different effects of paliperidone and risperidone therapy on blood lipid and Hcy metabolism as well as endocrine hormones in patients with schizophrenia

    Directory of Open Access Journals (Sweden)

    Bei-Fang Fan

    2017-11-01

    Full Text Available Objective: To explore the different effects of paliperidone and risperidone therapy on blood lipid and Hcy metabolism as well as endocrine hormones in patients with schizophrenia. Methods: A total of 118 patients with schizophrenia who were treated in the hospital between December 2014 and February 2017 were collected as the research subjects and divided into control group and study group by random number table, each group with 59 cases. Control group received risperidone therapy, observation group received paliperidone therapy, and the differences in the levels of blood lipid indexes, Hcy metabolism indexes and endocrine hormones were compared between the two groups before and after treatment. Results: There was no statistically significant difference in the levels of blood lipid indexes, Hcy and endocrine hormones between the two groups before treatment. After treatment, lipid indexes TG and TC levels in peripheral blood of study group were lower than those of control group while HDL-C content was higher than that of control group; Hcy level in serum of study group was lower than that of control group; endocrine hormones FT3, FT4, T and E2 levels in serum of study group were higher than those of control group. Conclusion: paliperidone therapy for schizophrenia can be more effective than risperidone in regulating blood lipid metabolism, Hcy metabolism and endocrine hormones.

  7. Characterization of Blood Oxidative Stress in Type 2 Diabetes Mellitus Patients: Increase in Lipid Peroxidation and SOD Activity

    Science.gov (United States)

    Bandeira, Suziy de M.; Guedes, Glaucevane da S.; da Fonseca, Lucas José S.; Pires, André S.; Gelain, Daniel P.; Moreira, José Claudio F.; Rabelo, Luíza A.; Vasconcelos, Sandra Mary L.; Goulart, Marília Oliveira F.

    2012-01-01

    This study evaluated the oxidative stress through enzymatic and nonenzymatic biomarkers in diabetic patients with and without hypertension and prediabetics. The SOD and CAT (in erythrocytes) and GPx (in plasma) enzymatic activities, plasma levels of lipid peroxidation, and total thiols were measured in the blood of 55 subjects with type 2 diabetes and 38 subjects without diabetes (9 pre-diabetics and 29 controls) aged 40–86 years. The total SOD activity and the lipid peroxidation were higher in diabetics compared to nondiabetics. In stratified groups, the total SOD activity was different for the hypertensive diabetics compared to the prediabetics and normotensive controls. Lipid peroxidation was significantly higher in both groups of diabetics (hypertensive and normotensive) compared to prediabetic groups and hypertensive and normotensive controls. There was no significant difference in the CAT and GPx activities, as well as in the concentration of total thiols in the groups studied. Present data strongly suggest the involvement of oxidative stress in the pathophysiology of diabetes, revealing that the increased lipid peroxidation has a close relationship with high glucose levels, as observed by the fasting glucose and HbA1c levels. The results evidence the correlation between lipid peroxidation and DM, irrespective of the presence of hypertension. PMID:23259029

  8. Serum Lipids and Lipoproteins Levels and Selected Trace Metals In ...

    African Journals Online (AJOL)

    There have been several reports on the role of macronutrients in the pathogenesis of high blood pressure (HBP), however, reports on the relationship between micronutrients and trace metals are few, especially in blacks. This study aim to determine the serum levels of trace metals and correlate same with serum levels of ...

  9. Endocannabinoids and related lipids in blood plasma following touch massage: a randomised, crossover study.

    Science.gov (United States)

    Lindgren, Lenita; Gouveia-Figueira, Sandra; Nording, Malin L; Fowler, Christopher J

    2015-09-29

    The endocannabinoid system is involved in the regulation of stress and anxiety. In a recent study, it was reported that short-term changes in mood produced by a pleasant ambience were correlated with changes in the levels of plasma endocannabinoids and related N-acylethanolamines (Schrieks et al. PLoS One 10: e0126421, 2015). In the present study, we investigated whether stress reduction by touch massage (TM) affects blood plasma levels of endocannabinoids and related N-acylethanolamines. A randomized two-session crossover design for 20 healthy participants was utilised, with one condition that consisted of TM and a rest condition as control. TM increased the perceived pleasantness rating of the participants, and both TM and rest reduced the basal anxiety level as assessed by the State scale of the STAI-Y inventory. However, there were no significant effects of either time (pre- vs. post-treatment measures) as main effect or the interaction time x treatment for the plasma levels of the endocannabinoids anandamide and 2-arachidonoylglycerol or for eight other related lipids. Four lipids showed acceptable relative reliabilities, and for two of these (linoleoyl ethanolamide and palmitoleoyl ethanolamide) a significant correlation was seen between the TM-related change in levels, calculated as (post-TM value minus pre-TM value) - (post-rest value minus pre-rest value), and the corresponding TM-related change in perceived pleasantness. It is concluded that in the participants studied here, there are no overt effects of TM upon plasma endocannabinoid levels. Possible associations of related N-acylethanolamines with the perceived pleasantness should be investigated further.

  10. Effects of arotinolol on serum lipid and apolipoprotein levels in patients with mild essential hypertension.

    Science.gov (United States)

    Sasaki, J; Handa, K; Arakawa, K

    1989-01-01

    Nineteen patients with mild essential hypertension received 20 mg of arotinolol daily for 12 weeks. The patients' systolic and diastolic blood pressures and pulse rate decreased significantly after arotinolol. The ratio of apolipoprotein B to apolipoprotein A-I decreased significantly after treatment. No significant changes were observed in serum and lipoprotein lipid levels, apolipoprotein levels, or in the ratio of low-density lipoprotein cholesterol to high-density lipoprotein cholesterol. The results indicate that arotinolol is an effective antihypertensive agent with favorable effect on apolipoproteins.

  11. The effect of lipid emulsion of different concentration on blood flow velocity: an experimental study

    International Nuclear Information System (INIS)

    Li Qiang; Wang Maoqiang; Duan Liuxin; Song Peng; Ao Guokun

    2009-01-01

    Objective: To investigate the function mechanism of lipid emulsion (LE), used as a carrier, by observing the effect of intra-arterial infusion of LE in different concentration and dosage on blood flow velocity. Methods: According to the concentration and dosage used in arterial infusion, the experiments were divided into four groups:group A (20% LE, 2 ml), group B (20% LE, 20 ml), group C (30% LE, 2 ml) and group D (30% LE, 20 ml). Two healthy hybrid dogs were used for the study. Under DSA guidance, the 4 F catheter was placed in the splenic artery and in the hepatic artery respectively. DSA frames were counted in order to calculate the time that the contrast took from the catheter tip to the selected tertiary branches of the splenic or hepatic artery. Results LE infusion, regardless of its concentration level or its dosage, could reduce the blood velocity. The lasting time and the maximal peak value of the blood velocity reduction were significantly different among groups (P < 0.05). The lasting time was 5 minutes, 5-10 minutes, 20 minutes and 20-30 minutes among group A, B, C and D, respectively. The peak value of the reduction appeared at the 18th frames (1.44 s), 30th frames (2.4 s), 9th frames (0.9 s) and 14th frames (1.12 s) in group A, B, C and D, respectively. Conclusion Intra-arterial infusion of LE can reduce the blood flow velocity. The lasting time of the reduction in 30% LE groups is longer than that in 20% LE groups, while the blood velocity reduction in 30% LE groups is less than that in 20% LE groups. (authors)

  12. Changes in the lipid composition of blood under the influence of a single submaximal exercise capacity (experimental research.

    Directory of Open Access Journals (Sweden)

    Ermolaeva E.N.

    2015-06-01

    Full Text Available In acute physical exercise, there is a change in oxygen delivery working tissues, blood gas transport function and efficiency of the use of oxygen by cells in the process of metabolism, which is the basis for compensation for physical activities. Lipid metabolism plays an important role in the energy supply of muscle activity. The aim of our research is to study the effect of a single submaximal exercise capacity by changing the lipid profile of peripheral blood. Materials and Methods. The study was performed on 18 white rats. Model of acute exercise: animals swam 4 minutes with a load weighing 20% of body weight. Blood sampling was performed by intracardiac way, right after exercise. The blood lipid profile was determined. Results. In the experiment reported an increase in triglycerides, total cholesterol, very low-density lipoproteins, but the atherogenic ratio is maintained at the control values, due to a significant increase in the level of high-density lipoprotein. Conclusion. Acute submaximal exercise capacity by untrained body has an atherogenic effect. Working muscles during physical activity is a major consumer of free fatty acids, which are the source of atherogenic lipoprotein form of the very low and low density.

  13. Effect of Probiotics on Blood Lipid Concentrations: A Meta-Analysis of Randomized Controlled Trials.

    Science.gov (United States)

    Cho, Young Ae; Kim, Jeongseon

    2015-10-01

    Previous clinical studies have reported mixed results regarding the effect of probiotics on lipid metabolism. Therefore, we conducted a meta-analysis of randomized controlled trials to quantify the direction and magnitude of the potential effect of probiotics on blood lipid concentrations.Eligible studies were randomized, placebo-controlled trials whose interventions were probiotic products containing live bacteria. The studies reported net changes in lipid profiles (total cholesterol, LDL cholesterol, HDL cholesterol, and triglycerides) and their associated standard deviations (or the data to calculate them). The probiotic products did not contain prebiotics or other active ingredients, and the full article was accessible in English.The pooled mean net change in lipid profiles and 95% confidence intervals (95% CIs) were calculated. Q statistics and I were calculated to examine heterogeneity. Potential sources of heterogeneity were investigated via subgroup and sensitivity analyses, and publication biases were estimated.A total of 30 randomized controlled trials with 1624 participants (828 in intervention groups and 796 in placebo groups) were included in this analysis. Subjects treated with probiotics demonstrated reduced total cholesterol and LDL cholesterol compared to control subjects by 7.8 mg/dL (95% CI: -10.4, -5.2) and 7.3 mg/dL (95% CI: -10.1, -4.4), respectively. There was no significant effect of probiotics on HDL cholesterol or triglycerides. The effect of probiotics on total cholesterol and LDL cholesterol depended on a variety of factors. The significant effects were greater for higher baseline total cholesterol levels, longer treatment durations, and certain probiotic strains. In addition, these associations seem stronger in studies supported by probiotics companies.The studies included in this meta-analysis showed significant heterogeneity as indicated by the Q statistics and I. In addition, industry sponsorship may affect study findings

  14. Carcass traits, blood serum and meat lipid fractions in Polish Landrace pigs differing in RYR1 genotype

    OpenAIRE

    Janik A.; Barowicz T.; Pieszka M.; Migdai W.

    2005-01-01

    The aim of study was to investigate the effect of RYR1 genotypes on carcass traits and lipid fractions in blood serum and musculus longissimus dorsi of Polish Landrace pigs. The fatteners with RYR1CRYR1 genotype had lower level of triglycerides, total cholesterol, HDL- and LDL cholesterol in blood serum than individuals from RYR1CRYR1C group. The same group of animals had lower amount of intramuscular fat and cholesterol in comparison to homozygotes RYR1CRYR1C. The intramuscular fat of hetero...

  15. Association between oxidative stress index and serum lipid levels in healthy young adults

    International Nuclear Information System (INIS)

    Turkdogan, K.E.

    2014-01-01

    Objectives: To investigate the relationship between lipid levels and oxidative stress index in healthy young adults. Methods: The study was camed out at the Department of Emergency Service, Faculty of Medicine, Cumhuriyet University, Sivas, Turkey, between January 2011 and July 2012. A total of 100 healthy adult volunteers were enrolled in the study. Venous blood samples (10 ml) were collected from all individuals, and serum lipid parameters, total antioxidant capacity and total oxidative levels were studied. SPSS 15 was used for statistical analysis. Results: Overall, there were 84 (84%) males and 16 (16%) females. The mean age of the male population was 30+-3 years, while that of the females was 31+-3 years. Overall age ranged from 25 to 35 years. A statistically significant correlation was found between the oxidative stress index and serum cholesterol (p<0.001; r=0.596), triglyceride (p<0.001; r=0.476) and low-density lipoprotein levels (p<0.001; r=0.318). However, no significant correlation was found between oxidative stress index and serum high-density lipoprotein levels (p=0.564; r=0.058). Conclusion: The results showed that even at an early age, there is a direct linear correlation between oxidative stress and serum lipid levels. (author)

  16. Exome chip meta-analysis identifies novel loci and East Asian-specific coding variants that contribute to lipid levels and coronary artery disease

    DEFF Research Database (Denmark)

    Lu, Xiangfeng; Peloso, Gina M; Liu, Dajiang J

    2017-01-01

    Most genome-wide association studies have been of European individuals, even though most genetic variation in humans is seen only in non-European samples. To search for novel loci associated with blood lipid levels and clarify the mechanism of action at previously identified lipid loci, we used a...

  17. Effect of antiviral therapy for HCV on lipid levels.

    Science.gov (United States)

    Mauss, Stefan; Berger, Florian; Wehmeyer, Malte H; Ingiliz, Patrick; Hueppe, Dietrich; Lutz, Thomas; Simon, Karl G; Schewe, Knud; Rockstroh, Juergen K; Baumgarten, Axel; Christensen, Stefan

    2017-01-01

    HCV has complex interactions with human lipid metabolism leading to down regulation of cholesterol levels. Interferon (IFN) therapy has been shown to decrease cholesterol even further. With the availability of second-generation direct-acting antiviral agents (DAA) the effect of suppressing and eliminating HCV on lipid metabolism warrants reevaluation. Prospective German multicentre cohort on HCV- and HIV-HCV-infected patients treated with direct-antiviral agents (GECCO). Lipids were assessed at baseline, during and after therapy. Wilcoxon test corrected for multiple testing was used. For the analysis, 520 patients with chronic hepatitis C were available. Patients with chronic hepatitis C were treated as follows: sofosbuvir (SOF)/pegylated IFN (PEG-IFN)/ribavirin (RBV; HCV=34, HIV-HCV=36), SOF/RBV (HCV=47, HIV-HCV=16), SOF/simeprevir (HCV=9, HCV-HIV=2), SOF/daclatasvir +/- RBV (HCV=27, HIV-HCV=47), SOF/ledipasvir +/- RBV (HCV=147, HCV-HIV=100) and ombitasvir/paritaprevir/ritonavir +/- dasabuvir +/- RBV (2D, HCV=2, HCV-HIV=6; 3D, HCV=39, HCV-HIV=8). On treatment there was a statistically significant increase in total cholesterol for any IFN-free DAA regimen, which was maintained after end of therapy. Changes of total cholesterol were driven by changes in low-density lipoprotein cholesterol, whereas high-density lipoprotein cholesterol remained unchanged. In contrast, total cholesterol decreased on SOF/PEG-IFN/RBV and increased after end of therapy above baseline levels. Triglycerides increased during treatment with SOF/PEG-IFN/RBV, but not on DAA-only regimens. Suppressing and eliminating HCV with IFN-free DAA regimens increased cholesterol levels, but had no effect on triglycerides. In contrast IFN-based therapy decreased cholesterol and increased triglycerides during treatment and led to increases in cholesterol after achieving sustained virological response.

  18. Calibration of a prototype NIRS oximeter against two commercial devices on a blood-lipid phantom

    DEFF Research Database (Denmark)

    Hyttel-Sorensen, Simon; Kleiser, Stefan; Wolf, Martin

    2013-01-01

    In a blood-lipid liquid phantom the prototype near-infrared spectroscopy oximeter OxyPrem was calibrated against the INVOS® 5100c adult sensor in respect to values of regional tissue oxygen haemoglobin saturation (rStO2) for possible inclusion in the randomised clinical trial - SafeBoosC. In addi......In a blood-lipid liquid phantom the prototype near-infrared spectroscopy oximeter OxyPrem was calibrated against the INVOS® 5100c adult sensor in respect to values of regional tissue oxygen haemoglobin saturation (rStO2) for possible inclusion in the randomised clinical trial - Safe...

  19. Effect of dietary lipid levels on body compositions, digestive ability and antioxidant parameters of common carp

    Science.gov (United States)

    Sun, Jinhui; Fan, Ze; Chen, Chunxiu; Li, Jinghui; Cheng, Zhenyan; Li, Yang; Qiao, Xiuting

    2017-11-01

    This study was designed to evaluate the effect of dietary lipid level on body composition, and digestive ability of common carp with initial average weight (36.12 ± 1.18)g. Five experimental diets with increasing lipid levels of 2.1%, 4.0%, 5.8%, 7.6%, 9.4% were fed to triplicate groups of fish for 9 weeks. The results showed that lipid content of whole body and muscle increased in parallel with the increase of dietary lipid levels. Protein content of muscle decreased with the increase of dietary lipid levels, and the lowest muscle protein content was observed in fish fed 9.4% lipid diet. Lipaseactivity was significantly affected by dietary lipid levels in hepatopancreas andintestine (P level group was significantly higher than others inhepatopancreas (P 0.05). The results suggested that the most excellentdigestive ability and antioxidant parameters were obtained at 7.6% lipid level group.

  20. Removal of α-tocopherol from blood and its comparison with other lipids

    International Nuclear Information System (INIS)

    Gardner, H.K.; Vang, M.J.; Mavis, R.D.

    1986-01-01

    The blood decay curve of α-tocopherol in rats was compared with those of the two major blood lipids by labeling rat serum in vitro with 3 H-α-tocopherol (AT), 3 H-cholesterol (CHO) or 3 H-trioleoylglycerol (TO) and injecting it into the bloodstream. For the three lipids, loss from blood was biphasic. The half time of the faster decay was 2-4 minutes. The slower curve decayed with half times of 42, 289 and 990 minutes for TO, AT and CHO, respectively. This intermediate rate of AT removal is consistent with its accompanying both of the major blood lipids as they are removed by their respective mechanisms or with a process specific for AT. To investigate the role of liver in the faster curve, animals were hepatectomized. TO and CHO loss remained biphasic after liver removal. However, AT loss became monophasic, with a loss rate intermediate between the non-hepatectomized fast and slow decays. This demonstrates a central role for liver in the metabolism of blood-borne AT and a mode of removal distinct from the other two lipids

  1. Daidzin decreases blood glucose and lipid in streptozotocin ...

    African Journals Online (AJOL)

    Purpose: To investigate the ameliorative effect of daidzin (DZ) on diabetes in streptozotocin (STZ)- induced diabetic Institute of Cancer Research (ICR) mice, with a view to determining its usefulness in the treatment of diabetes. Methods: The effect of DZ (100, 200 and 400 mg/kg) on blood glucose was investigated in both ...

  2. Impact of grape pomace consumption on the blood lipid profile and liver genes associated with lipid metabolism of young rats.

    Science.gov (United States)

    Yu, Jianmei; Bansode, Rishipal R; Smith, Ivy N; Hurley, Steven L

    2017-08-01

    Herein, we investigated the effects of grape pomace (GP) in diet on body weight, blood lipid profile, and expression of liver genes associated with lipid metabolism using a young rat model. In this study, twenty female Sprague-Dawley rats at 7 weeks of age were randomly divided into 4 groups, which were fed modified AIN-93G diets containing 0% (control), 6.9%, 13.8%, and 20.7% of GP for 10 weeks. Feed consumption and body weight were weekly determined. Blood samples were obtained at the beginning and end of the feeding period for cholesterol, alanine aminotransferase (ALT), and glucose analysis. At the end of the feeding period, all rats were fasted overnight and euthanized. Heart, kidney, and liver samples were obtained and weighed. Liver tissues were used for gene expression analysis. GP-containing diet did not influence the body weight of the rats. As GP content increased, blood triglyceride and very low density lipoprotein (VLDL) decreased (P consumption of a diet containing appropriate amount of GP may help in the reduction of body fat accumulation and prevention of obesity. This is the first study revealing the change in gene expression caused by long-term consumption of GP-containing diet.

  3. Association of blood lipids with Alzheimer's disease: A comprehensive lipidomics analysis.

    Science.gov (United States)

    Proitsi, Petroula; Kim, Min; Whiley, Luke; Simmons, Andrew; Sattlecker, Martina; Velayudhan, Latha; Lupton, Michelle K; Soininen, Hillka; Kloszewska, Iwona; Mecocci, Patrizia; Tsolaki, Magda; Vellas, Bruno; Lovestone, Simon; Powell, John F; Dobson, Richard J B; Legido-Quigley, Cristina

    2017-02-01

    The aim of this study was to (1) replicate previous associations between six blood lipids and Alzheimer's disease (AD) (Proitsi et al 2015) and (2) identify novel associations between lipids, clinical AD diagnosis, disease progression and brain atrophy (left/right hippocampus/entorhinal cortex). We performed untargeted lipidomic analysis on 148 AD and 152 elderly control plasma samples and used univariate and multivariate analysis methods. We replicated our previous lipids associations and reported novel associations between lipids molecules and all phenotypes. A combination of 24 molecules classified AD patients with >70% accuracy in a test and a validation data set, and we identified lipid signatures that predicted disease progression (R 2  = 0.10, test data set) and brain atrophy (R 2  ≥ 0.14, all test data sets except left entorhinal cortex). We putatively identified a number of metabolic features including cholesteryl esters/triglycerides and phosphatidylcholines. Blood lipids are promising AD biomarkers that may lead to new treatment strategies. Copyright © 2016 The Authors. Published by Elsevier Inc. All rights reserved.

  4. Effect of probiotics on lipid profiles and blood pressure in patients with type 2 diabetes

    OpenAIRE

    He, Jun; Zhang, Fan; Han, Yan

    2017-01-01

    Abstract Background: This meta-analysis aimed to systematically evaluate the effects of probiotics on blood lipid and blood pressure among patients with type 2 diabetes mellitus (T2DM) based on the randomized controlled studies. Methods: PubMed, Cochrane, Embase, Wanfang, China National Knowledge Infrastructure, and VIP database were searched by the index words to identify the qualified randomized control trial. The latest research was done in the January 2017. Mean difference (MD) along with...

  5. Relation between dietary lipid level and voluntary feed intake, growth, nutrient gain, lipid deposition and hepatic lipogenesis in rainbow trout.

    Science.gov (United States)

    Gélineau, A; Corraze, G; Boujard, T; Larroquet, L; Kaushik, S

    2001-01-01

    Four diets with differing lipid contents (15, 20, 25 or 30% DM) were tested on small (initial body weight: 27 g) and larger (IBW: 93 g) rainbow trout (Oncorhynchus mykiss) fed on demand or by hand, respectively. In both trials, voluntary feed intake was inversely related to dietary lipid levels. Protein efficiency increased when dietary fat content increased. Final whole-body lipid content was positively related to dietary lipid levels. The main sites of lipid storage were visceral adipose tissue and to a lesser extent muscle. Increased fat deposition in the visceral cavity of young trout was due to both hyperplasic and hypertrophic responses and in larger trout mostly due to a hypertrophic response. Liver activities of glucose-6-phosphate dehydrogenase and fatty acid synthetase were negatively correlated with fat intake and positively with starch intake, whereas malic enzyme was little affected by dietary treatments.

  6. To Study Correlation of Body Fat and Blood Lipids with Autonomic ...

    African Journals Online (AJOL)

    the most significant contributor of worsening of autonomic functions in PM females and regular exercise can improve these parameters significantly. KEY WORDS: Autonomic functions, blood lipids, body fat, menopause. INTRODUCTION ..... gradual reduction of overall fluctuation in autonomic input to the heart as well as ...

  7. Exercise performance, red blood cell deformability, and lipid peroxidation: effects of fish oil and vitamin E

    NARCIS (Netherlands)

    Oostenbrug, G. S.; Mensink, R. P.; Hardeman, M. R.; de Vries, T.; Brouns, F.; Hornstra, G.

    1997-01-01

    Previous studies have indicated that fish oil supplementation increases red blood cell (RBC) deformability, which may improve exercise performance. Exercise alone, or in combination with an increase in fatty acid unsaturation, however, may enhance lipid peroxidation. Effects of a bicycle time trial

  8. (-) Epicatechin regulates blood lipids and attenuates hepatic steatosis in rats fed high fat diet

    Science.gov (United States)

    (-)-Epicatechin (EC) is a natural flavanol monomer found in cocoa, green tea and a variety of other plant foods. Recent studies have shown that EC and foods rich in EC exerted vascular protective effects. In this study, effects of EC on blood lipids and hepatic steatosis, and the underlying mechani...

  9. To Study Correlation of Body Fat and Blood Lipids with Autonomic ...

    African Journals Online (AJOL)

    Results: There was a significant difference in BMI, W/H ratio, lipid profile, autonomic function tests between the two groups. Aging and menopausal duration (MD) were positively correlated with pulse rate, systolic blood pressure, total cholesterol (TC), low‑density lipoprotein (LDL) cholesterol, orthostatic tolerance test (OTT), ...

  10. Long-term effects of guar gum on blood lipids.

    Science.gov (United States)

    McIvor, M E; Cummings, C C; Van Duyn, M A; Leo, T A; Margolis, S; Behall, K M; Michnowski, J E; Mendeloff, A I

    1986-04-01

    While guar gum has been shown to lower total cholesterol and low density lipoprotein cholesterol (LDL-C) in diabetic patients over the short-term, the long-term effects are less well studied and may be unpredictable. Granola bars with and without 6.6 g guar gum were developed and fed to 16 adult volunteers with Type II diabetes mellitus who had been randomized in a double-blind fashion into guar and placebo groups of equal size. Four to six bars were consumed daily with an ad lib diet over a 6-month period. Total cholesterol, total high density lipoprotein cholesterol (HDL-C), subfractions HDL2-C and HDL3-C, LDL-C, and beta-apoprotein were measured at 0 and 6 months. Although LDL-C was lower and triglycerides higher at 6 months than at baseline, these changes were of equal magnitude and direction in both guar and placebo groups. Using each subject as his own control, only the change in triglycerides was statistically significant (P less than 0.025). When male subjects alone were analyzed, the guar group showed a statistically significant decrease in LDL, while the placebo group did not. Other lipid parameters were not significantly changed during the study, despite a positive effect on carbohydrate metabolism from the guar bars. The data suggest either that the hypolipemic effects of guar gum in patients with Type II diabetes mellitus are not sustained for 6 months, or the effects occur only in men.

  11. Association between empirically derived dietary patterns with blood lipids, fasting blood glucose and blood pressure in adults - the India migration study.

    Science.gov (United States)

    Shridhar, Krithiga; Satija, Ambika; Dhillon, Preet K; Agrawal, Sutapa; Gupta, Ruby; Bowen, Liza; Kinra, Sanjay; Bharathi, A V; Prabhakaran, D; Srinath Reddy, K; Ebrahim, Shah

    2018-02-08

    Dietary patterns (DPs) in India are heterogenous. To date, data on association of indigenous DPs in India with risk factors of nutrition-related noncommunicable diseases (cardiovascular disease and diabetes), leading causes of premature death and disability, are limited. We aimed to evaluate the associations of empirically-derived DPs with blood lipids, fasting glucose and blood pressure levels in an adult Indian population recruited across four geographical regions of India. We used cross-sectional data from the Indian Migration Study (2005-2007). Study participants included urban migrants, their rural siblings and urban residents and their urban siblings from Lucknow, Nagpur, Hyderabad and Bangalore (n = 7067, mean age 40.8 yrs). Information on diet (validated interviewer-administered, 184-item semi-quantitative food frequency questionnaire), tobacco consumption, alcohol intake, physical activity, medical history, as well as anthropometric measurements were collected. Fasting-blood samples were collected for estimation of blood lipids and glucose. Principal component analysis (PCA) was used to identify major DPs based on eigenvalue> 1 and component interpretability. Robust standard error multivariable linear regression models were used to investigate the association of DPs (tertiles) with total cholesterol (TC), low density lipoprotein-cholesterol (LDL-C), high density lipoprotein-cholesterol (HDL-C), triglycerides, fasting-blood glucose (FBG), systolic and diastolic blood pressure (SBP and DBP) levels. Three major DPs were identified: 'cereal-savoury' (cooked grains, rice/rice-based dishes, snacks, condiments, soups, nuts), 'fruit-vegetable-sweets-snacks' (Western cereals, vegetables, fruit, fruit juices, cooked milk products, snacks, sugars, sweets) and 'animal food' (red meat, poultry, fish/seafood, eggs) patterns. High intake of the 'animal food' pattern was positively associated with levels of TC (β = 0.10 mmol/L; 95% CI: 0.02, 0.17 mmol/L; p

  12. Imbalanced Hemolymph Lipid Levels Affect Feeding Motivation in the Two-Spotted Cricket, Gryllus bimaculatus.

    Science.gov (United States)

    Konuma, Takahiro; Tsukamoto, Yusuke; Nagasawa, Hiromichi; Nagata, Shinji

    2016-01-01

    Insect feeding behavior is regulated by many intrinsic factors, including hemolymph nutrient levels. Adipokinetic hormone (AKH) is a peptide factor that modulates hemolymph nutrient levels and regulates the nutritional state of insects by triggering the transfer of lipids into the hemolymph. We recently demonstrated that RNA interference (RNAi)-mediated knockdown of the AKH receptor (AKHR) reduces hemolymph lipid levels, causing an increase in the feeding frequency of the two-spotted cricket, Gryllus bimaculatus. This result indicated that reduced hemolymph lipid levels might motivate crickets to feed. In the present study, to elucidate whether hemolymph lipid levels contribute to insect feeding behavior, we attempted to manipulate hemolymph lipid levels via the lipophorin (Lp)-mediated lipid transferring system in G. bimaculatus. Of the constituent proteins in Lp, we focused on apolipophorin-III (GrybiApoLp-III) because of its possible role in facilitating lipid mobilization. First, we used RNAi to reduce the expression of GrybiApoLp-III. RNAi-mediated knockdown of GrybiApoLp-III had little effect on basal hemolymph lipid levels and the amount of food intake. In addition, hemolymph lipid levels remained static even after injecting AKH into GrybiApoLp-IIIRNAi crickets. These observations indicated that ApoLp-III does not maintain basal hemolymph lipid levels in crickets fed ad libitum, but is necessary for mobilizing lipid transfer into the hemolymph following AKH stimulation. Second, Lp (containing lipids) was injected into the hemolymph to induce a temporary increase in hemolymph lipid levels. Consequently, the initiation of feeding was delayed in a dose-dependent manner, indicating that increased hemolymph lipid levels reduced the motivation to feed. Taken together, these data validate the importance of basal hemolymph lipid levels in the control of energy homeostasis and for regulating feeding behavior in crickets.

  13. Imbalanced Hemolymph Lipid Levels Affect Feeding Motivation in the Two-Spotted Cricket, Gryllus bimaculatus.

    Directory of Open Access Journals (Sweden)

    Takahiro Konuma

    Full Text Available Insect feeding behavior is regulated by many intrinsic factors, including hemolymph nutrient levels. Adipokinetic hormone (AKH is a peptide factor that modulates hemolymph nutrient levels and regulates the nutritional state of insects by triggering the transfer of lipids into the hemolymph. We recently demonstrated that RNA interference (RNAi-mediated knockdown of the AKH receptor (AKHR reduces hemolymph lipid levels, causing an increase in the feeding frequency of the two-spotted cricket, Gryllus bimaculatus. This result indicated that reduced hemolymph lipid levels might motivate crickets to feed. In the present study, to elucidate whether hemolymph lipid levels contribute to insect feeding behavior, we attempted to manipulate hemolymph lipid levels via the lipophorin (Lp-mediated lipid transferring system in G. bimaculatus. Of the constituent proteins in Lp, we focused on apolipophorin-III (GrybiApoLp-III because of its possible role in facilitating lipid mobilization. First, we used RNAi to reduce the expression of GrybiApoLp-III. RNAi-mediated knockdown of GrybiApoLp-III had little effect on basal hemolymph lipid levels and the amount of food intake. In addition, hemolymph lipid levels remained static even after injecting AKH into GrybiApoLp-IIIRNAi crickets. These observations indicated that ApoLp-III does not maintain basal hemolymph lipid levels in crickets fed ad libitum, but is necessary for mobilizing lipid transfer into the hemolymph following AKH stimulation. Second, Lp (containing lipids was injected into the hemolymph to induce a temporary increase in hemolymph lipid levels. Consequently, the initiation of feeding was delayed in a dose-dependent manner, indicating that increased hemolymph lipid levels reduced the motivation to feed. Taken together, these data validate the importance of basal hemolymph lipid levels in the control of energy homeostasis and for regulating feeding behavior in crickets.

  14. Effect of dairy calcium from cheese and milk on fecal fat excretion, blood lipids, and appetite in young men

    DEFF Research Database (Denmark)

    Sørensen, Karina Vejrum; Thorning, Tanja Kongerslev; Astrup, Arne

    2014-01-01

    Calcium from different dairy sources might affect blood lipids and fecal fat excretion differently because of differences in the food matrix and nutritional composition.......Calcium from different dairy sources might affect blood lipids and fecal fat excretion differently because of differences in the food matrix and nutritional composition....

  15. Fish intake and blood lipids in fish eating vs non-fish eating communities of coastal south India.

    Science.gov (United States)

    Bulliyya, G

    2000-06-01

    The lower blood lipid levels and lower incidence of coronary heart disease in fish eating populations has been attributed to the unusual n-3 fatty acids present in their fish diet. In order to test this hypothesis, a cross-sectional study was proposed to evaluate the lipid profile in free-living men and women of fish eating and non-fish eating populations aged between 20 to 70 years in coastal villages of the district of Nellore, in south India. The mean concentrations of total serum cholesterol and triacylglycerols were found to be lower in fish eating than in non-fish eating populations. Significant differences were observed between populations for certain age groups. The serum phospholipid content was lower in fish-eating than non-fish eating populations and the difference was found to be significant only for women. The mean total cholesterol and triacylglycerol levels were found elevated consistently as the age advanced in both sexes and populations. There were significant differences for blood lipids between men and women in some age groups. The percentile cut-off values for cholesterol and triacylglycerol were lower in fish eating as compared to non-fish eating group. Prevalence of hypercholesterolemia and hypertriglyceridemia (> or = 200 mg/dl) was significantly lower in fish eating people indicating less proneness to cardiovascular risk. The data indicate that eating of fish may have a role in ameliorating the risk of coronary heart disease. Copyright 2000 Harcourt Publishers Ltd.

  16. Study on the relationship between red blood cell immunity and lipid peroxidation in patients with hand-foot-mouth disease

    International Nuclear Information System (INIS)

    Zhao Hongxia

    2010-01-01

    Objective: To study the relationship between red blood cell immunity and lipid peroxidation in patients with hand-foot-mouth disease. Methods: The red blood cell C3b receptor (RBC-C3bR) and red blood cell immune complex rosette (RBC-ICR) were measured in 42 patients with hand-foot-mouth disease as well as in 35 controls. The serum levels of MDA, SOD and GSH-PX were also measured with colorimetry in these subjects. Results: RBC-ICRR and MDA levels were significantly higher in patients with hand-foot-mouth disease than those in controls(P<0.01), while the RBC-C3bR, SOD, GSH-PX levels were significantly lower in patients with hand-foot-mouth disease than those in controls (P<0.01). RBC-C3bR was negatively correlated with MDA (r=-0.5014, P<0.05), but RBC-ICR was positively correlated with MDA (r=0.5942, P<0.01). Conclusion: The lowered red cell immune function was closely associated with the lipid peroxidation injury in patients with hand-foot-mouth disease. (authors)

  17. Role of hormones and blood lipids in the pathogenesis of acne vulgaris in non-obese, non-hirsute females

    Directory of Open Access Journals (Sweden)

    Ola Ahmed Bakry

    2014-01-01

    Full Text Available Context: Acne vulgaris (AV is a common disease affecting all ages and ethnic groups. Androgens, skin and serum lipids, inflammatory signaling and regulatory neuropeptides seem to be involved in this multi-factorial process. Aim: The aim of this work was to determine hormonal levels and lipid profile in non-obese, non-hirsute females with AV. Subjects and Methods: A total of 60 non-obese, non-hirsute female cases with different grades of AV and 60 age- and gender-matched healthy volunteers were included. Measurement of serum total and free testosterone, sex hormone binding globulin (SHBG, estradiol and progesterone and blood lipids was done during the luteal phase of the menstrual cycle. Results: Total testosterone, free testosterone (FT and progesterone levels were significantly higher (P < 0.001 for all while estradiol levels (P < 0.001 and SHBG (P < 0.01 were significantly lower in cases than controls. Total cholesterol and low density lipoprotein cholesterol (LDL-C levels were significantly higher (P < 0.001 for both while high density lipoprotein cholesterol (HDL-C and apolipoprotein A-1 (ApoA-1 levels were significantly lower (P < 0.001 for both in cases than controls. Higher values of FT (P = 0.03 and SHBG (P = 0.02 and lower values of estradiol (P = 0.04 levels were significantly in favor of severe acne. Higher values of cholesterol (P < 0.001 and LDL-C (P = 0.03 and lower values of HDL-C (P = 0.01 and ApoA-1 (P = 0.02 levels were significantly associated with severe acne. Conclusion: Changes in hormone levels and lipid profile in non-obese and non-hirsute females with AV should be considered in disease pathogenesis and in treatment prescription of these patients.

  18. The Effects of Capparis Spinosa Hydroalcoholic Extract on Blood Glucose and Lipids Serum in Diabetic and Normal Male Rats

    Directory of Open Access Journals (Sweden)

    M Negahdarizadeh

    2011-06-01

    Full Text Available Introduction & Objective: Diabetes mellitus is one of the most common endocrine disorders in the world which affects glucose metabolism in the body. Diabetes mellitus is due to lack of insulin secretion and/or failure in insulin action. Researches conducted in the last few decades on plants have reported anti-diabetic properties for some herbs and their traditional use for diabetes treatment. Capparis spinosa is one of these herbs which are used as an anti-diabetic treatment in tribal medicine. The objective of the present study was to examine the anti-diabetic effects of Capparis spinosa on blood glucose and serum lipids in streptozotocin induced diabetes in male rats. Materials & Methods: In this experimental study conducted at Yasouj University of Medical Sciences in 2010, five groups of animals were selected. Three groups out of five were administered with intraperitoneal injection of streptozotocin to become diabetic. Group I were fed normal diet. Group II of animals received 20 mg/kg/day Capparis spinosa extract. Group III received no treatment (diabetic control and animals of groups IV and V were treated with capparis spinosa fruit extract 20 and 30 mg/kg body weight respectively for three weeks. Blood glucose, triglycerides, total cholesterol, LDL, HDL and body weight were measured in all animals. The collected data was analyzed by the SPSS software using one-way ANOVA. Results: Treatment with the 30 mg/kg/body weight of capparis spinosa fruit extract showed a significant decrease in blood glucose, triglycerides, total cholesterol and LDL, and a significant increase in HDL level. In addition, administration of 20 mg/kg/body weight of capparis spinosa extract decreased blood glucose and lipid levels in diabetic rats. Conclusion: It can be concluded that the oral administration of capparis spinosa extract at the dose of 30 mg/kg/body weight has glucose and lipids lowering activity in diabetic rats.

  19. Blood lipid associations in 18 year-old men

    Directory of Open Access Journals (Sweden)

    Leonor Poletto

    1992-10-01

    Full Text Available The association of cigarette smoking, physical activity at work, and social class with total cholesterol and with high and low density lipoprotein cholesterol were examined in a random sample of 238 males, of 18 years of age, of Rosario, Argerntina. The mean (mg/dl total serum cholesterol of the whole sample was 174.7, the high density lipoprotein cholesterol 52.8, and the low density lipoprotein cholesterol 121.5. Black tobacco consumers, evenly distributed by social class, had higher levels of total and low density lipoprotein cholesterol. Total cholesterol was higher in the high social class, differently from what smokers' distribution by social class, would lead one to expect. While a highly negative association was found between social class and physical activity at work, there were no significant diferences in lipoprotein levels between manual and non-manual workers. It is possible that the nutritional differences by social class still prevail over the smoking habit in their influence on the lipoprotein levels in these subjects.

  20. A randomized, double-blind clinical study of the effects of Ankascin 568 plus on blood lipid regulation

    Directory of Open Access Journals (Sweden)

    Sheng-Fu Liu

    2018-01-01

    Full Text Available Hyperlipidemia and inflammation play important roles in the development and progression of atherosclerosis. Atherosclerosis is regarded as an inflammatory response of blood vessels to injury at the start of atherosclerotic plaque formation, which then leads to cardiovascular events. Edible fungi of the Monascus species have been used as traditional Chinese medicines in East Asia for several centuries. The fermented products of Monascus purpureus NTU 568 possess a number of functional secondary metabolites including the anti-inflammatory pigments monascin and ankaflavin. Compounds derived from M. purpureus have been shown to have hypolipidemic effects. We aimed to evaluate the effects of M. purpureus NTU 568 fermentation product an extract (Ankascin 568 plus containing monascin and ankaflavin on blood lipids in volunteers with borderline high levels of total cholesterol (TC and low-density lipoprotein cholesterol (LDL-C by conducting a 12-week randomized, double-blind, placebo-controlled, adaptive-design study. This study enrolled 40 subjects aged 18–65 years from a population of patients with TC and LDL-C levels of ≥180 mg/dL and 130–190 mg/dL, respectively. Measured endpoints included lipid profile, liver, kidney and thyroid function, electrolyte balance, creatinine phosphokinase, and fasting blood glucose. After 4 weeks of treatment (500 mg Ankascin 568 plus/day, the changes in the lipid levels showed that the active products had a more favorable effect than the placebo. Compared to the baseline, statistically significant decreases of 11.9% and 19.0% were observed in TC and LDL-C levels, respectively (p < 0.05 for all pairs. This study demonstrated that subjects administered one 500 mg capsule of Ankascin 568 plus for more than 4 weeks exhibited a significant reduction in serum TC and LDL-C levels. Therefore, Ankascin 568 plus may be a potentially useful agent for the regulation of blood lipids and the treatment of coronary artery

  1. Effect of probiotics on lipid profiles and blood pressure in patients with type 2 diabetes

    Science.gov (United States)

    He, Jun; Zhang, Fan; Han, Yan

    2017-01-01

    Abstract Background: This meta-analysis aimed to systematically evaluate the effects of probiotics on blood lipid and blood pressure among patients with type 2 diabetes mellitus (T2DM) based on the randomized controlled studies. Methods: PubMed, Cochrane, Embase, Wanfang, China National Knowledge Infrastructure, and VIP database were searched by the index words to identify the qualified randomized control trial. The latest research was done in the January 2017. Mean difference (MD) along with 95% confidence interval (CI) was used to analyze the included outcomes. Results: Ten trials were included at last with 297 patients in the treatment group and 294 patients in the control group. Probiotics significantly decreased the value of total cholesterol (SMD −0.57, 95% CI −0.92 to 0.21), triglyceride (SMD −0.66, 95% CI −0.93 to 0.39), low-density lipoprotein (SMD −0.40, 95% CI −0.79 to 0.01), systolic blood pressure (WMD −5.04, 95% CI −8.8 to 1.20), diastolic blood pressure (SMD −0.39, 95% CI −0.62 to 0.17), fasting blood glucose (FBG) (SMD 3.54, 95% CI 1.94–5.15) compared with the placebo treatment. Apart from this, probiotics could significantly improve the value of high-density lipoprotein (SMD 0.38, 95% CI 0.03–0.73). Conclusion: Probiotics may decrease the indexes of lipid profile, blood pressure, and FBG in patients with T2DM; application of probiotics might be a new method for lipid profiles and blood pressure management in T2DM. PMID:29390450

  2. The distribution and frequency of blood lipid testing by sociodemographic status among adults in Auckland, New Zealand.

    Science.gov (United States)

    Exeter, Daniel J; Moss, Lauren; Zhao, Jinfeng; Kyle, Cam; Riddell, Tania; Jackson, Rod; Wells, Susan

    2015-09-01

    National cardiovascular disease (CVD) guidelines recommend that adults have cholesterol levels monitored regularly. However, little is known about the extent and equity of cholesterol testing in New Zealand. To investigate the distribution and frequency of blood lipid testing by sociodemographic status in Auckland, New Zealand. We anonymously linked five national health datasets (primary care enrolment, laboratory tests, pharmaceuticals, hospitalisations and mortality) to identify adults aged ≥25 years without CVD or diabetes who had their lipids tested in 2006-2010, by age, gender, ethnicity and area of residence and deprivation. Multivariate logistic regression was used to estimate the likelihood of testing associated with these factors. Of the 627 907 eligible adults, 66.3% had at least one test between 2006 and 2010. Annual testing increased from 24.7% in 2006 to 35.1% in 2010. Testing increased with age similarly for men and women. Indian people were 87% more likely than New Zealand European and Others (NZEO) to be tested, Pacific people 8% more likely, but rates for Maori were similar to NZEO. There was marked variation within the region, with residents of the most deprived areas less likely to be tested than residents in least deprived areas. Understanding differences within and between population groups supports the development of targeted strategies for better service utilisation. While lipid testing has increased, sociodemographic variations persist by place of residence, and deprivation. Of the high CVD risk populations, lipid testing for Maori and Pacific is not being conducted according to need.

  3. Effect of honey vinegar syrup on blood sugar and lipid profile in healthy subjects.

    Science.gov (United States)

    Derakhshandeh-Rishehri, Seyedeh-Masomeh; Heidari-Beni, Motahar; Feizi, Awat; Askari, Gholam-Reza; Entezari, Mohammad-Hassan

    2014-12-01

    The impact of honey or vinegar on several metabolic abnormalities has been studied separately, a mixture of these two ingredients known as honey vinegar syrup (HVS) has not been investigated previously so far. The aim of this study was to assess the impact of HVS consumption (Iranian's traditional syrup) on glycemic parameters and lipid profiles in healthy individuals. We conducted a 4-week, randomized, controlled, parallel study consisting of two groups of nonobese healthy volunteers. All subjects were asked to stay on their normal diet. Intervention group (n = 36) received a cup of HVS daily in the evening snack for 4-week (250 cc syrup contains 21.66 g honey vinegar). Assessments of fasting blood sugar (FBS), insulin, homeostasis model assessment of insulin resistance (HOMA-IR), total cholesterol (TC), triglyceride (TG), high-density lipoprotein cholesterol (HDL-C) and low-density lipoprotein cholesterol (LDL-C) were conducted at the baseline and after 4-week of study. We observed no significant effect of HVS on FBS, HOMA-IR, LDL-C and TG. A significant effect of HVS was found on increasing fasting insulin and HOMA-IR and reduction in TC level only in intervention group (Δ =3.39 P = 0.01, Δ =1.65 P = 0.03, Δ = -9.43 P = 0.005, respectively). Changes of FBS, TG and LDL-C were 1.83 mg/dl, -1.53 mg/dl and - 3.99 mg/dl respectively in the intervention group. These changes were not significant. An unfavorable and significant reduction in HDL-C level was also observed between two groups (Δ = -4.82 P syrup increased fasting insulin level and decreased TC level in the intervention group. HVS had an unfavorable effect on HDL-C level. Further prospective investigations are warranted to confirm these findings.

  4. Effects of dietary lipid levels on growth, body composition and antioxidants of clamworm (Perinereis aibuhitensis

    Directory of Open Access Journals (Sweden)

    Fu Lv

    2017-05-01

    Full Text Available To determine the effects of dietary lipid levels on growth performance, body composition and antioxidant parameters of clamworm (Perinereis aibuhitensis, 1050 clamworms were fed diets with seven lipid levels (2.37%, 4.35%, 6.29%, 8.41%, 10.31%, 12.29% and 14.33%, named L2.37, L4.35, L6.29, L8.41, L10.31, L12.29 and L14.33, respectively for 10 weeks. Each diet was randomly assigned to triplicate groups of 50 clamworms. The results showed that the growth performance and protein efficiency ratio were significantly affected by the lipid levels. Clamworms fed L8.41 diet exhibited higher growth performance than others and the maximum specific growth rate can be possibly obtained when the diets were supplemented with 7.54% lipid level. The dietary lipid levels had significant influences on the whole body crude protein, crude lipid, moisture contents and ash profile of P. aibuhitensis. The eicosapentaenoic acid (EPA and docosahexaenoic acid (DHA were also enhanced with increasing dietary lipid levels in whole body analyses. The contents of malonaldehyde (MDA and lipid peroxidation (LPO in clamworms increased significantly with increasing dietary lipid levels. Meanwhile, the activities of superoxide dismutase (SOD, catalase (CAT, glutathione peroxidase (GPX and total autioxidative capacity (T-AOC tended to strengthen with dietary lipid levels increasing from 2.37% to 10.31% (except the GPX with 12.29% dietary lipid levels, and weaken with dietary lipid levels increasing from 10.31% to 14.33%. These results demonstrated that a proper dietary lipid level of 7.54%–10.31% could maintain solid growth performance and antioxidant capacity of juvenile P. aibuhitensis.

  5. N-Palmitoylethanolamine depot injection increased its tissue levels and those of other acylethanolamide lipids

    Directory of Open Access Journals (Sweden)

    Grillo SL

    2013-08-01

    Full Text Available Stephanie L Grillo,1,* Jantana Keereetaweep,2,* Michael A Grillo,1 Kent D Chapman,2 Peter Koulen1–3 1Vision Research Center, Department of Ophthalmology, School of Medicine, University of Missouri – Kansas City, Kansas City, MO, USA; 2University of North Texas, Center for Plant Lipid Research, Department of Biological Sciences, Denton, TX, USA; 3Department of Basic Medical Science, School of Medicine, University of Missouri – Kansas City, Kansas City, MO, USA *These authors contributed equally to this work Abstract: N-Palmitoylethanolamine (NAE 16:0 is an endogenous lipid signaling molecule that has limited water solubility, and its action is short-lived due to its rapid metabolism. This poses a problem for use in vivo as oral administration requires a high concentration for significant levels to reach target tissues, and injection of the compound in a dimethyl sulfoxide- or ethanol-based vehicle is usually not desirable during long-term treatment. A depot injection of NAE 16:0 was successfully emulsified in sterile corn oil (10 mg/kg and administered in young DBA/2 mice in order to elevate baseline levels of NAE 16:0 in target tissues. NAE 16:0 levels were increased in various tissues, particularly in the retina, 24 and 48 hours following injections. Increases ranged between 22% and 215% (above basal levels in blood serum, heart, brain, and retina and induced an entourage effect by increasing levels of other 18 carbon N-Acylethanolamines (NAEs, which ranged between 31% and 117% above baseline. These results indicate that NAE 16:0 can be used as a depot preparation, avoiding the use of inadequate vehicles, and can provide the basis for designing tissue-specific dosing regimens for therapies involving NAEs and related compounds. Keywords: cannabinoid receptor, vanilloid receptor, DBA/2 mice, lipid extraction, gas chromatography, mass spectrometry

  6. Comparison of the effects of flaxseed oil and sunflower seed oil consumption on serum glucose, lipid profile, blood pressure, and lipid peroxidation in patients with metabolic syndrome.

    Science.gov (United States)

    Akrami, Atefeh; Nikaein, Farzad; Babajafari, Siavash; Faghih, Shiva; Yarmohammadi, Hassan

    Metabolic syndrome (MetSyn) increases the risk of type II diabetes and morbidity and mortality due to cardiovascular diseases. Flaxseed oil (FO), as a functional food, is one of the major vegetal sources of essential omega-3 fatty acids. This study aimed to compare the effects of consumption of FO and sunflower seed oil (SO) on lipid peroxidation and other symptoms of MetSyn. This randomized controlled interventional trial was conducted on 60 volunteers aged 30 to 60 years who were diagnosed with MetSyn in Shiraz, Iran. The participants who fulfilled the inclusion criteria were randomly assigned to SO (n = 30, receiving 25 mL/d SO) and FO (n = 30, receiving 25 ml/d FO) groups using block randomization. The diets were identical for all the participants. Blood pressure (BP), serum lipid, fasting blood sugar, and malondialdehyde were measured at baseline and at the end of week 7. The results showed no significant difference between the 2 groups regarding blood lipid levels and fasting blood sugar at the end of the study. However, significant reductions in total cholesterol, low-density lipoprotein cholesterol (5.6% in FO and 10.8% in SO), and triglyceride levels were seen within each group after treatment with FO and SO (P < .05). Nonetheless, between-group changes were significant (<0.05) for systolic BP (mean [±standard deviation {SD}] changes were -14.0 ± 22.41 in the FO group [P = .004] and 0.92 ± 8.70 in the SO group [P = .594]) and diastolic BP (mean [±SD] changes were -4.26 ± 7.44 in the FO group [P = .007] and 1.30 ± 6.91 in the SO group [P = .344]), but marginally significant (P = .053) for malondialdehyde level (mean [±SD] changes were -1.29 ± 1.48 in the FO group [P < .001] and -0.52 ± 1.34 in the SO group [P = .52]). A significant decrease in weight was also found in both groups. However, waist circumference decreased significantly only in the FO group at the end of the study (P < .05). Our results indicated

  7. Circulating Blood Monocyte Subclasses and Lipid-Laden Adipose Tissue Macrophages in Human Obesity.

    Directory of Open Access Journals (Sweden)

    Tal Pecht

    Full Text Available Visceral adipose tissue foam cells are increased in human obesity, and were implicated in adipose dysfunction and increased cardio-metabolic risk. In the circulation, non-classical monocytes (NCM are elevated in obesity and associate with atherosclerosis and type 2 diabetes. We hypothesized that circulating NCM correlate and/or are functionally linked to visceral adipose tissue foam cells in obesity, potentially providing an approach to estimate visceral adipose tissue status in the non-surgical obese patient.We preformed ex-vivo functional studies utilizing sorted monocyte subclasses from healthy donors. Moreover, we assessed circulating blood monocyte subclasses and visceral fat adipose tissue macrophage (ATM lipid content by flow-cytometry in paired blood and omental-fat samples collected from patients (n = 65 undergoing elective abdominal surgery.Ex-vivo, NCM and NCM-derived macrophages exhibited lower lipid accumulation capacity compared to classical or intermediate monocytes/-derived macrophages. Moreover, of the three subclasses, NCM exhibited the lowest migration towards adipose tissue conditioned-media. In a cohort of n = 65, increased %NCM associated with higher BMI (r = 0.250,p<0.05 and ATM lipid content (r = 0.303,p<0.05. Among patients with BMI≥25Kg/m2, linear regression models adjusted for age, sex or BMI revealed that NCM independently associate with ATM lipid content, particularly in men.Collectively, although circulating blood NCM are unlikely direct functional precursor cells for adipose tissue foam cells, their increased percentage in the circulation may clinically reflect higher lipid content in visceral ATMs.

  8. Progressive sensorineural hearing loss, subjective tinnitus and vertigo caused by elevated blood lipids.

    Science.gov (United States)

    Pulec, J L; Pulec, M B; Mendoza, I

    1997-10-01

    The otologist frequently sees patients with progressive sensorineural hearing loss, subjective aural tinnitus and vertigo with no apparent cause. Elevated blood lipids may be a cause of inner ear malfunction on a biochemical basis. To establish the true incidence of this condition, all new patients (4,251) seen during an eight-year period were evaluated; of these, 2,332 patients had complaints of inner ear disease. All had a complete neurotologic examination, appropriate audiometric and vestibular studies and imaging, and blood tests including lipid phenotype studies. Hyperlipoproteinemia was found in 120 patients (5.1%). Most patients were found to be overweight and had additional coexisting conditions such as diabetes mellitus. Treatment with vasodilators and a 500-calorie, high-protein, low-carbohydrate diet yielded improvement of symptoms in 83% of patients within five months of initiation of treatment.

  9. Fish oil affects blood pressure and the plasma lipid profile in healthy Danish infants

    DEFF Research Database (Denmark)

    Damsgaard, C.T.; Schack-Nielsen, L.; Michaelsen, K.F.

    2006-01-01

    with an oscillometric device, and blood was sampled for analysis of erythrocyte fatty acid composition and the plasma lipid profile. This paper examines the effects of the fish oil supplement, with adjustment for the effects of the milk intervention when relevant. The fish oil intervention increased erythrocyte (n-3.......04) than infants not administered fish oil. Plasma triacylglycerol was inversely associated with the erythrocyte content of eicosapentaenoic acid (r = 0.34, P dose. The observed effects of fish oil are in accordance with findings in adults. The long-term health implications......Animal and epidemiologic studies indicate that early nutrition has lasting effects on metabolism and cardiovascular disease risk. In adults, (n-3) long-chain PUFA (LCPUFA) from fish oils improve blood pressure, the lipid profile, and possibly cardiovascular disease mortality. This randomized trial...

  10. Disturbances in lipid second messengers generation by stimulated blood lymphocytes in breast cancer

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    Galstyan H. M.

    2011-10-01

    Full Text Available Aim. The main objective of this study was the comparative investigation of diverse lipid second messenger (LSM generation by human peripheral blood lymphocytes (HPBL at different (5, 10, 30 and 60 s time points of cell co-stimulation by anti-CD3 and anti-CD28 monoclonal antibodies in norm and breast cancer (BC. Methods. Ficoll-Hypaque gradient centrifugation. Results. The data obtained indicate that some mechanisms of LSM generation/utilization in stimulated crude HPBL were significantly altered in BC compared to norm. Particularly, the reliable generation of arachidonyl-1,2-diacylglycerol (1,2-DAG at the initial step (5 s of cell stimulation observed in norm was depressed in BC and reached the value below the basal level in unstimulated cells. It is important that the disturbances in 1,2-DAG formation in HPBL obtained from patients with BC were identical with those observed earlier in other forms of cancer. Conclusions. We conclude that the regularities revealed are common characteristics for all the types of malignancy studied and can be used as additional testing parameters for cancer definition and individual correction of the chemotherapy programs for disease treatment

  11. Comparative study of adverse effects of Olanzapine and Risperidone on blood suger, lipid and other side effects in psychotic disorders

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    mitra safa

    2008-10-01

    Full Text Available Safa M1, Mohammadi MR2, Saki M3, Delfan B4, Tarrahi MJ5, Rouhandeh M6 1. Assistant Professor, Department of psychiatry, Faculty of Medicine, Lorestan University of Medical Sciences, Khorramabad, Iran 2. GP, Khorramabad, Iran 3. Instructor, Department of Nursing, Faculty of Nursing and Midwifery, Lorestan University of Medical Sciences, Khorramabad, Iran 4. Associate Professor, Department of Pharmacology, Faculty of Medicine, Lorestan University of Medical Sciences, Khorramabad, Iran 5. Instructor, Department of Epidemiology, Faculty of Health, Lorestan University of Medical Sciences, Khorramabad, Iran 6. BSc in Nursing, Khorramabad, Iran Abstract Background: Chronic mental disorders are among the problems in psychiatrics. Atypical anti psychotic drugs are new effective medications to treat these disorders. Unfortunately these drugs lead to side effects such as increase in blood glocuse, weight gain and edema. This study aims to investigate adverse effects of Olanzapine and Rispridone on lipid level and blood glocuse and other complications in patients with psychotic disorders. Materials and methods: This clinical trial-double blinded study, patients with psychotic disorders were randomly categorized into two groups. Group one treated with Olanzapine and other with Rispridone. All the subjects were initially assessed for blood sugar and lipids, and in the case of normal, they were randomly assigned to two groups in a double- blinded method to be treated with Olanzapine or Risperidone. Blood sugar and lipids tests were performed for all subjects at the 1st week and 3 months after initiation of therapy. Other complications were assessed too, then the data were analyzed using SPSS software. Results: The results of the study indicated that the levels of cholesterol, triglycerides and blood suger rose significantly at the 1st week and third month after beginning the treatment. Increase of cholesterol and triglyceride in the Olanzapine and Risperidone

  12. What are the effects of psychological stress and physical work on blood lipid profiles?

    Science.gov (United States)

    Assadi, Seyedeh Negar

    2017-05-01

    Blood lipids disorders are prevalent in the world. Some of their risk factors are modifiable such as mental and physical stress which existed in some places such as work environment.Objective of this study was to determine the effects of psychological and physical stress on the lipid profiles. It was a historical cohort study. The people who were employed as general worker were participated. The study was conducted with flexible interview for getting history, lipid profile examination, and a checklist including occupational and nonoccupational risk factors and using the health issues. According to the type of stress exposures, the study population was divided into 5 groups. Groups were followed for lipid profiles. These groups were exposed to psychological stress, physical stress or both of them; mild psychological stress (group 1), mild physical work without psychological stress (group 2), mild psychological stress and mild physical work (group 3), moderate physical work without psychological stress (group 4), and heavy physical work without psychological stress (group 5). Data were analyzed with SPSS 16. ANOVA, χ, and exact test were calculated with considering P Psychological stress was a risk factor for lipid disorders, and suitable physical activity was protective in this situation.

  13. Relationships between membrane lipids and ion transport in red blood cells of Dahl rats

    Czech Academy of Sciences Publication Activity Database

    Vokurková, Martina; Nováková, O.; Dobešová, Zdenka; Kuneš, Jaroslav; Zicha, Josef

    2005-01-01

    Roč. 77, č. 13 (2005), s. 1452-1464 ISSN 0024-3205 R&D Projects: GA ČR(CZ) GA305/03/0769; GA MZd(CZ) NR7786; GA MŠk(CZ) 1M0510 Institutional research plan: CEZ:AV0Z50110509 Keywords : ion transport * membrane lipids * red blood cells Subject RIV: ED - Physiology Impact factor: 2.512, year: 2005

  14. [Effect of different dietary fat intake on blood lipids, body fat, adiponectin and leptin on energy balance status in rats].

    Science.gov (United States)

    Sun, Yantong; Zhuo, Qin; Zhang, Yu; Yang, Chun; Yang, Xiaoguang; Piao, Jianhua

    2015-05-01

    To investigate the effects of different dietary fat intake on body fat, adiponectin and leptin on energy balance status in rats. Forty male SD rats were randomly assigned to four groups. Rats in low fat, normal fat, medium fat and high fat group were fed equal energy diets of low fat diet (5% energy from fat), normal diet (15% energy from fat), medium fat diet (25% energy from fat) and high fat diet (40% energy from fat) respectively. Blood glucose and lipids were analyzed at 0, 5 and 10 weeks. The level of serum adiponectin and leptin was tested at 0 and 10 weeks. At the end of 10 weeks, the rats were sacrificed, the perirenal and periepididymis fat were separated and weighed. The mRNA of adiponectin and leptin in fat tissues were determined by realtime PCR. After the 5 and 10 weeks, the levels of serum triglyceride of rats in medium fat group and high fat group were lower than those in low fat group and normal fat group. At the end of 10 weeks, the expression of adiponectin mRNA in fat tissues in medium fat group was lower than those in low fat group. There were no significant differences among four groups in body fat, blood glucose, blood cholesterol, serum adiponectin and leptin, and the expression of leptin mRNA in fat tissues. In energy balance status, different dietary fat intake had no effects on body fat, blood glucose, blood cholesterol, serum adiponectin and leptin in rats.

  15. FADS1 FADS2 gene cluster, PUFA intake and blood lipids in children: results from the GINIplus and LISAplus studies.

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    Marie Standl

    Full Text Available BACKGROUND: Elevated cholesterol levels in children can be a risk factor for cardiovascular diseases in later life. In adults, it has been shown that blood lipid levels are strongly influenced by polymorphisms in the fatty acid desaturase (FADS gene cluster in addition to nutritional and other exogenous and endogenous determinants. Our aim was to investigate whether lipid levels are determined by the FADS genotype already in children and whether this association interacts with dietary intake of n-3 fatty acids. METHODS: The analysis was based on data of 2006 children from two German prospective birth cohort studies. Total cholesterol, HDL, LDL and triglycerides were measured at 10 years of age. Six single nucleotide polymorphisms (SNPs of the FADS gene cluster were genotyped. Dietary n-3 fatty acid intake was assessed by food frequency questionnaire. Linear regression modeling was used to assess the association between lipid levels, n-3 fatty acid intake and FADS genotype. RESULTS: Individuals carrying the homozygous minor allele had lower levels of total cholesterol [means ratio (MR ranging from 0.96 (p = 0.0093 to 0.98 (p = 0.2949, depending on SNPs] and LDL [MR between 0.94 (p = 0.0179 and 0.97 (p = 0.2963] compared to homozygous major allele carriers. Carriers of the heterozygous allele showed lower HDL levels [β between -0.04 (p = 0.0074 to -0.01 (p = 0.3318] and higher triglyceride levels [MR ranging from 1.06 (p = 0.0065 to 1.07 (p = 0.0028] compared to homozygous major allele carriers. A higher n-3 PUFA intake was associated with higher concentrations of total cholesterol, LDL, HDL and lower triglyceride levels, but these associations did not interact with the FADS1 FADS2 genotype. CONCLUSION: Total cholesterol, HDL, LDL and triglyceride concentrations may be influenced by the FADS1 FADS2 genotype already in 10 year old children. Genetically determined blood lipid levels during childhood might

  16. Levels of oxylipins, endocannabinoids and related lipids in plasma before and after low-level exposure to acrolein in healthy individuals and individuals with chemical intolerance.

    Science.gov (United States)

    Claeson, Anna-Sara; Gouveia-Figueira, Sandra; Häggström, Jenny; Fowler, Christopher J; Nording, Malin L

    2017-06-01

    Oxylipins and endocannabinoids play important biological roles, including effects upon inflammation. It is not known whether the circulating levels of these lipids are affected by inhalation of the environmental pollutant acrolein. In the present study, we have investigated the consequences of low-level exposure to acrolein on oxylipin, endocannabinoid and related lipid levels in the plasma of healthy individuals and individuals with chemical intolerance (CI), an affliction with a suggested inflammatory origin. Participants were exposed twice (60min) to heptane and a mixture of heptane and acrolein. Blood samples were collected before exposure, after and 24h post-exposure. There were no overt effects of acrolein exposure on the oxylipin lipidome or endocannibinoids detectable in the bloodstream at the time points investigated. No relationship between basal levels or levels after exposure to acrolein and CI could be identified. This implicates a minor role of inflammatory mediators on the systemic level in CI. Copyright © 2017 Elsevier Ltd. All rights reserved.

  17. Effect of virgin olive oil and thyme phenolic compounds on blood lipid profile: implications of human gut microbiota.

    Science.gov (United States)

    Martín-Peláez, Sandra; Mosele, Juana Ines; Pizarro, Neus; Farràs, Marta; de la Torre, Rafael; Subirana, Isaac; Pérez-Cano, Francisco José; Castañer, Olga; Solà, Rosa; Fernandez-Castillejo, Sara; Heredia, Saray; Farré, Magí; Motilva, María José; Fitó, Montserrat

    2017-02-01

    To investigate the effect of virgin olive oil phenolic compounds (PC) alone or in combination with thyme PC on blood lipid profile from hypercholesterolemic humans, and whether the changes generated are related with changes in gut microbiota populations and activities. A randomized, controlled, double-blind, crossover human trial (n = 12) was carried out. Participants ingested 25 mL/day for 3 weeks, preceded by 2-week washout periods, three raw virgin olive oils differing in the concentration and origin of PC: (1) a virgin olive oil (OO) naturally containing 80 mg PC/kg, (VOO), (2) a PC-enriched virgin olive oil containing 500 mg PC/kg, from OO (FVOO), and (3) a PC-enriched virgin olive oil containing a mixture of 500 mg PC/kg from OO and thyme, 1:1 (FVOOT). Blood lipid values and faecal quantitative changes in microbial populations, short chain fatty acids, cholesterol microbial metabolites, bile acids, and phenolic metabolites were analysed. FVOOT decreased seric ox-LDL concentrations compared with pre-FVOOT, and increased numbers of bifidobacteria and the levels of the phenolic metabolite protocatechuic acid compared to VOO (P thyme PC for 3 weeks, decreases blood ox-LDL in hypercholesterolemic humans. This cardio-protective effect could be mediated by the increases in populations of bifidobacteria together with increases in PC microbial metabolites with antioxidant activities.

  18. WATER EXTRACT OF SWEET POTATO LEAF IMPROVED LIPID PROFILE AND BLOOD SOD CONTENT OF RATS WITH HIGH CHOLESTEROL DIET

    Directory of Open Access Journals (Sweden)

    I Wayan Sumardika

    2013-04-01

    Full Text Available Food stuffs with high flavonoids content  are believed to prevent various diseases caused by oxidative stress because of its antioxidants effect.  Purple sweet potato leaves have been proved containing high flavonoids, and can be developed very easily. To prove antioxidant and hypolipidemic properties of the water extract of purple sweet potato leaves, one research was conducted in the Department of Pharmacology, Faculty of Medicine, Udayana University. The study design was randomized control group pre- and post-test.  Twenty adult male wistar rats were divided into two groups of 10 rats. Both groups of rats were given high-cholesterol diet for three months to induce dyslipidemia. Control group of 10 rats were given only high-cholesterol diet alone, whereas the treatment group also treated with purple sweet potato leaf water extract with a dose of 6 cc per day divided into two doses. Before treatment and after treatment, lipid profile and blood SOD levels were measured. The results showed a decrease in total cholesterol, triglycerides and LDL cholesterol significantly in the treated group (P = 0.0001. In the treatment group there was also an increase in HDL cholesterol and blood SOD which was significantly differ than the control group (P = 0.0001. From the results of this study, it can be concluded that administration of water extract of purple sweet potato leaves can improve the lipid profile and increase blood SOD of rat given high-cholesterol diet.

  19. Elevated blood lipids are uncommon in patients with post-polio syndrome--a cross sectional study.

    Science.gov (United States)

    Melin, Eva; Kahan, Thomas; Borg, Kristian

    2015-04-29

    The post-polio syndrome occurs in people who previously have had poliomyelitis. After the initial recovery, new or increasing neurologic symptoms occur. Inflammation and dyslipidaemia may play an important role in the development of atherosclerotic complications, for example myocardial infarction and angina pectoris. Previous studies on cardiovascular risk factors in the post-polio syndrome have found a higher prevalence of hypertension, ischemic heart disease, hyperlipidaemia, and stroke in these patients. The present study was undertaken in order to evaluate whether post-polio patients have elevated lipid values, and if blood lipid abnormalities could be correlated to signs of inflammation. Cross-sectional study of 89 consecutive post-polio patients, (53 women, mean age 65 years) from the Post-Polio Outpatient Clinic, Danderyd University Hospital, Stockholm, Sweden. The lipid profiles of post-polio patients were compared to age and sex matched reference values from two earlier studies. Statistical analyses were performed by the Student's t-test, and linear regression analyses were assessed by Pearson's correlation coefficient. Mean total cholesterol levels (5.7 mmol/L) were low or normal in post-polio patients, whereas low density lipoprotein levels (3.6 mmol/L) were normal, and high density lipoprotein (1.5 mmol/L) and triglycerides (1.4 mmol/L) lower than reference values. The prevalence of diabetes (7%), hypertension (38%), concomitant cardiovascular disease, (including angina pectoris, myocardial infarction, heart failure, atrial fibrillation and stroke) (7%), and calculated 10 year risk of coronary heart disease according to Framingham risk score algorithm (8%) was not increased in post-polio patients. Compared to reference populations, post-polio patients in Sweden appear to have low or normal total cholesterol and low density lipoprotein levels, whereas high density lipoprotein and triglyceride levels are low. Hence, a possible persisting inflammatory

  20. Intervention to Improve Adherence to Lipid-Lowering Medication and Lipid-Levels in Patients With an Increased Cardiovascular Risk

    NARCIS (Netherlands)

    Nieuwkerk, Pythia T.; Nierman, Melchior C.; Vissers, Maud N.; Locadia, Mirjam; Greggers-Peusch, Phillip; Knape, Léon P. M.; Kastelein, John J. P.; Sprangers, Mirjam A. G.; de Haes, Hanneke C.; Stroes, Erik S. G.

    2012-01-01

    Low levels of statin adherence may compromise treatment outcomes. The aim of this study was to investigate whether nurse-led cardiovascular risk-factor counseling could improve statin adherence and lipid levels without increasing patients' anxiety. Patients with indications for statin therapy for

  1. Serum Lipid Levels in Patients with Eating Disorders.

    Science.gov (United States)

    Nakai, Yoshikatsu; Noma, Shun'ichi; Fukusima, Mitsuo; Taniguchi, Ataru; Teramukai, Satoshi

    2016-01-01

    Objective To evaluate some risk factors for cardiovascular diseases in feeding and eating disorders, the degree of lipid abnormalities was investigated in a large Japanese cohort of different groups of feeding and eating disorders, according to the Japan Atherosclerosis Society Guidelines for the Prevention of Atherosclerotic Cardiovascular Diseases 2012 (JAS Guidelines 2012). Methods Participants in the current study included 732 women divided into four groups of feeding and eating disorders: anorexia nervosa, restricting type (AN-R); anorexia nervosa, binge-eating/purging type; bulimia nervosa (BN); and binge-eating disorder (BED). We measured the serum levels of total cholesterol, high-density-lipoprotein (HDL) cholesterol, and triglyceride in these participants. Low-density-lipoprotein (LDL) cholesterol and non-HDL cholesterol levels were also calculated. Results The concentrations of LDL cholesterol and non-HDL cholesterol were widely distributed in all groups. When the LDL cholesterol risk was defined as ≥120 mg/dL and the non-HDL cholesterol risk as ≥150 mg/dL, according to the JAS Guidelines 2012, the proportion of LDL cholesterol risk ranged from 29.6% (BN) to 38.6% (AN-R), and the proportion of non-HDL cholesterol risk ranged from 17.8% (BN) to 30.1% (BED). Conclusion The present findings suggest the existence of LDL cholesterol risk and non-HDL cholesterol risk in all groups of eating disorders. Given the chronicity of this condition, the development of elevated concentrations of LDL cholesterol and non-HDL cholesterol at an early age may increase the risk of cardiovascular diseases.

  2. Circulating levels of plasma lipids and cardiovascular risk in Nigerian women with severe preeclampsia

    Directory of Open Access Journals (Sweden)

    Ifeoma C Udenze

    2016-01-01

    Full Text Available Background and Objectives: Preeclampsia has been associated with disorders of lipid metabolism. In the general population, dyslipidemia has been identified as a cause of endothelial damage and cardiovascular disease. Few studies have evaluated these relationships in Nigerian women with preeclampsia. This study aims to determine the level of plasma lipids in severe preeclampsia and assess the relationship between dyslipidemia, organ damage, and C-reactive protein (CRP in Nigerian women with severe preeclampsia. Materials and Methods: This was a case-control study conducted on 50 women with severe preeclampsia and 50 with normal pregnancy matched for gestational age. The women were included from the antenatal clinic of the Lagos University Teaching Hospital, Lagos, Lagos State, Nigeria. Informed consent was obtained and sociodemographic and clinical data were obtained using a questionnaire. Blood was collected from the women after an overnight (10-12 h fast for biochemical analysis. Employing the IBM SPSS statistical software, comparisons of the continuous variables and categorical variables were done using the Student′s t-test and Chi-square test, respectively. Correlation analysis was used to determine the associations between the variables. Statistical significance was set at P < 0.05. Results: The levels of high-density lipoprotein (HDL cholesterol were significantly lower (P < 0.0003 and the levels of triglyceride (TG, low-density lipoprotein (LDL cholesterol, and total cholesterol (TC were significantly higher in women with severe preeclampsia compared to the controls (P < 0.0005, P < 0.007, P < 0.009, respectively. The HDL/LDL ratio was significantly lower and CRP was significantly higher in severe preeclampsia (P < 0.0001 and P ˂ 0.0002, respectively. The lipid profile parameters showed a significant association with the markers of organ dysfunction. TG showed a statistically significant correlation with uric acid, creatinine, alkaline

  3. Effects of Diet High in Palmitoleic Acid on Serum Lipid Levels and Metabolism

    Science.gov (United States)

    2000-07-01

    High in Palmitoleic Acid on Serum Lipid Levels and Metabolism , Phase 2 PRINCIPAL INVESTIGATOR: Jesse David Curb, M.D., MPH CONTRACTING ORGANIZATION...FUNDING NUMBERS Effects of Diet High in Palmitoleic Acid on Serum Lipid DAMD17-97-2-7003 Levels and Metabolism , Phase 2 6. AUTHOR(S) Jesse David Curb... postprandial states, as well as the artheropathogenesis among lipids and lipoproteins in dietary interventions. It not only can help us to evaluate

  4. Effect of lidocaine on spinal cord lipid peroxide levels after acute spinal cord trauma in rats

    OpenAIRE

    Yalçın, A.S.; Özer, F.; Pamir, N.; Emerk, K.

    1991-01-01

    A standard spinal cord trauma was performed on control and lidocaine-treated (5 mg/kg. i.p.) rats. Spinal cord lipid peroxide levels in the lidocaine-trcaled group were significantly lower than those of controls. No significant difference was observed in plasma lipid peroxide levels. Our results suggest a protective role of lidocaine against lipid peroxidation after experimental spinal cord trauma in rats.

  5. Potential synergy between lipid-lowering and blood-pressure-lowering in the Anglo-Scandinavian Cardiac Outcomes Trial

    DEFF Research Database (Denmark)

    Sever, Peter; Dahlöf, Björn; Poulter, Neil

    2006-01-01

    A prespecified objective of the Anglo-Scandinavian Cardiac Outcomes Trial (ASCOT) was to assess whether any synergistic effects were apparent between the lipid-lowering and blood-pressure-lowering regimens in preventing cardiovascular events....

  6. Epigenetic Patterns in Blood Associated With Lipid Traits Predict Incident Coronary Heart Disease Events and Are Enriched for Results From Genome-Wide Association Studies.

    Science.gov (United States)

    Hedman, Åsa K; Mendelson, Michael M; Marioni, Riccardo E; Gustafsson, Stefan; Joehanes, Roby; Irvin, Marguerite R; Zhi, Degui; Sandling, Johanna K; Yao, Chen; Liu, Chunyu; Liang, Liming; Huan, Tianxiao; McRae, Allan F; Demissie, Serkalem; Shah, Sonia; Starr, John M; Cupples, L Adrienne; Deloukas, Panos; Spector, Timothy D; Sundström, Johan; Krauss, Ronald M; Arnett, Donna K; Deary, Ian J; Lind, Lars; Levy, Daniel; Ingelsson, Erik

    2017-01-01

    Genome-wide association studies have identified loci influencing circulating lipid concentrations in humans; further information on novel contributing genes, pathways, and biology may be gained through studies of epigenetic modifications. To identify epigenetic changes associated with lipid concentrations, we assayed genome-wide DNA methylation at cytosine-guanine dinucleotides (CpGs) in whole blood from 2306 individuals from 2 population-based cohorts, with replication of findings in 2025 additional individuals. We identified 193 CpGs associated with lipid levels in the discovery stage ( P epigenetic mechanisms related to previous genome-wide association studies discoveries, and provide evidence implicating epigenetic regulation of reverse cholesterol transport in blood in relation to occurrence of cardiovascular disease events. © 2017 The Authors.

  7. The Effect of Theory Based Nutritional Education on Fat Intake, Weight and Blood Lipids.

    Science.gov (United States)

    Kamran, Aziz; Sharifirad, Gholamreza; Heydari, Heshmatolah; Sharifian, Elham

    2016-12-01

    Though Nutrition plays a key role in the control of hypertension, it is often forgotten in Iranian patients' diet. In fact, dietary behavior can be regarded as unsatisfactory among Iranian patients. This study was aimed to assess the effectiveness of theory based educational intervention on fat intake, weight, and blood lipids among rural hypertensive patients. This quasi experimental study was conducted on 138 hypertensive patients who had referred to Ardabil rural health centers during 2014. The nutritional education based on DASH and Health Promotion Model (HPM) was treated for six sessions. The pre-test and post-test had intervals of two and six months. Data were analyzed using SPSS-18 and Chi-square, independent-samples t-test, paired-samples t-test and repeated measure ANOVA. After treating intervention, weight, dietary fat, LDL_C and Total cholesterol, systolic and diastolic blood pressures decreased significantly in the intervention group compared with the control group (p Pender's health promotion model, affecting fat intake, blood lipids, and blood pressure, led to their decrease.

  8. Relationship of adiponectin level with lipid profile in type-2 diabetic men with coronary heart disease

    International Nuclear Information System (INIS)

    Durrani, S.; Jan, M.R.; Shah, J.; Khan, M.A.

    2015-01-01

    Cerebro-vascular disease is a commonest long term complication of type-2 diabetes mellitus. The study was done to determine concentration of serum adiponectin and lipid profile in type-2 diabetic men with coronary heart disease (CHD) in the region of Khyber Pakhtunkhwa (KPK), and to find possible relationship between them. Methods: This was a cross-sectional study comprising of randomly selected thirty six healthy adult males and thirty six type-2 diabetic males with coronary heart disease. Their fasting blood samples were analysed for serum adiponectin, fasting blood glucose, glycosylated haemoglobin and lipid profile which included total cholesterol (T-C), triglycerides (TG), high-density lipoprotein cholesterol (HDL-C) and low-density lipoprotein cholesterol (LDL-C). The relationship of adiponectin with other variables in type-2 diabetic men with coronary heart disease was determined with Pearson correlations coefficient (r). Results: Type-2 diabetic males with coronary heart disease when compared to healthy males showed significantly low levels of serum adiponectin (p=<0.001) and HDL-C (p=<0.001) and significantly high level of FBG (p=<0.001), HbA1c (p=<0.001), TC (p=<0.05), TG (p=<0.05) and LDL-C (p=<0.05). Serum adiponectin level showed a significant negative correlation with FBG (r = -0.332; p= 0.04), HbA1c (r = -0.818; p=<0.01) and TG (r = -0.640; p=<0.01) in type-2 diabetic men with coronary heart disease. Adiponectin showed a significant positive association with HDL-C in controls (r = 0.948; p=<0.01) and patients of type-2 diabetes with CHD (r = 0.650; p=<0.01). Conclusion: Serum adiponectin concentration is markedly decreased in patients of type-2 diabetes with coronary heart disease. Hypoadiponectinemia is related with deranged lipid profile, i.e., high TG and low HDL-C levels in type-2 diabetic men with CHD. Moreover, adiponectin is associated positively with HDL-C and negatively with HbA1c and TG levels in the studied population. (author)

  9. Effect of Yixinkangtai Capsule combined with diltiazem on endothelial function, blood viscosity and lipid metabolism in patients with unstable angina pectoris

    Directory of Open Access Journals (Sweden)

    Yu-Feng Yuan

    2017-10-01

    Full Text Available Objective: To discuss the effect of Yixinkangtai Capsule combined with diltiazem on endothelial function, blood viscosity and lipid metabolism in patients with unstable angina pectoris. Methods: A total of 150 patients with unstable angina pectoris who were treated in the hospital between February 2014 and February 2017 were divided into the control group (n=75 and the research group (n=75 according to the random number table method. Control group received clinical conventional therapy, research group received Yixinkangtai Capsule combined with diltiazem therapy on the basis of conventional therapy, and both groups received 3 months of treatment. Differences in endothelial function, blood viscosity and lipid metabolism were compared between the two groups of patients before and after treatment. Results: Before treatment, the differences in serum levels of endothelial function indexes, blood viscosity indexes and lipid metabolism indexes were not statistically significant between the two groups. After 3 months of treatment, serum NO level of research group was higher than that of control group while ET-1 level was lower than that of control group; serum blood viscosity index TXB2 content of research group was lower than that of control group while PGI2 content was higher than that of control group; serum lipid metabolism indexes TG, TC and LDL-C contents of research group were lower than those of control group while HDL-C content was higher than that of control group. Conclusion: Yixinkangtai Capsule combined with diltiazem therapy can effectively optimize the endothelial function, reduce the blood viscosity and balance the lipid metabolism in patients with unstable angina pectoris.

  10. The Effects of 8-Weeks Aerobic Exercise Program on Blood Lipids and Cholesterol Profile of Smokers vs. Non Smokers

    Science.gov (United States)

    Taifour, Akef; AL-Shishani, Ahmad; Khasawneh, Aman; AL-Nawaiseh, Ali; Bakeer, Mohammed

    2015-01-01

    The aim of this study was to compare the effects of 8-week aerobic exercise program on blood lipids and cholesterol profile of smoker's vs. non-smokers. A total of 34 male subjects (18 non-smokers and 16 smokers) took part in this study. Both groups were pre- and post tested in their blood-lipids and cholesterol profile before and after the 8-week…

  11. The effect of maximal vs submaximal exertion on postprandial lipid levels in individuals with and without coronary heart disease.

    Science.gov (United States)

    Aronov, David M; Bubnova, Marina G; Perova, Natalia V; Orekhov, Alexander N; Bobryshev, Yuri V

    Decisions about fat consumption and levels of physical activity are among the everyday choices we make in life and risk of coronary heart disease (CHD) can be affected by those choices. The purpose of this study was to investigate the influence of a standard fat load combined with physical exertion of different intensities on the plasma lipid profile of CHD patients and CHD-free individuals. This study looked at the influence of different intensities of physical exercise on postprandial lipid metabolism in 20 healthy men and 36 men with diagnosis of CHD. Venous blood samples were obtained after overnight fasting, 3 hours after standard fat load (before the physical load), and immediately after maximal or submaximal physical exercise on bicycle ergometer. After fat load total cholesterol (TC) concentration did not change in either group. However, after the addition of maximal exercise, TC, triglycerides (TG), low-density lipoprotein cholesterol (LDL-C), and apolipoprotein (Apo) B increased significantly (P lipid parameters in both groups significantly (↓LDL-C, ↑HDL-C, ↑Apo AI, ↓Apo B, P lipid changes (increased TC, increased LDL-C, increased TG, increased Apo B, P postprandial lipid changes in both healthy men and men with CHD. This study demonstrates that moderate exercise is beneficial in improving postprandial lipid abnormalities in both CHD and CHD-free subjects after fatty meal preload. In addition, maximal exercise demonstrated evidence of increase of lipid abnormalities in both CHD and CHD-free individuals under similar conditions of fatty meal preload. Copyright © 2017 National Lipid Association. Published by Elsevier Inc. All rights reserved.

  12. Physical activity, sedentary behavior time and lipid levels in the Observation of Cardiovascular Risk Factors in Luxembourg study.

    Science.gov (United States)

    Crichton, Georgina E; Alkerwi, Ala'a

    2015-08-11

    Recently attention has been drawn to the health impacts of time spent engaging in sedentary behaviors. While many studies have investigated general physical activity (PA) in relation to blood lipid levels, the current study aimed to examine the intensity of activity, including sedentary behavior time, and time spent engaging in moderate and intense PA, with concentrations of HDL and LDL-cholesterol, total cholesterol, and triglycerides. Participants comprised 1331 individuals, aged 18 to 70 years, from the Observation of Cardiovascular Risk Factors in Luxembourg (ORISCAV-LUX) study, who underwent objective cardiovascular health assessments and completed the International Physical Activity Questionnaire (IPAQ). Time spent engaging in sedentary behaviors (screen time on a workday and a day off, and total sitting time on a work day), and moderate and intense PA, were related to levels of HDL and LDL-cholesterol, total cholesterol, and triglycerides. Analyses were conducted in the whole sample, and then with stratification according to BMI (normal weight versus overweight/obese). Both lower screen time during days off and higher intense PA time were significantly associated with higher HDL-cholesterol after full adjustment for socio-demographic factors, dietary factors and smoking (both p sedentary behavior time variables were observed (all p sedentary behavior time variable and lipid levels in those overweight or obese. Spending less time in sedentary behaviors, and engaging in medium levels of intense physical activity may be associated with a more favorable blood lipid profile, particularly with regard to levels of HDL and triglycerides.

  13. [The effect of intragastric balloon on serum lipids level in patients with morbid obesity].

    Science.gov (United States)

    Konopko-Zubrzycka, M; Kowalska, I; Wróblewski, E; Baniukiewicz, A; Zarzycki, W; Górska, M; Dabrowski, A

    2009-05-01

    Obesity is recently considered as the twentieth first century epidemy. An excessive accumulation of adipocytes that constitute metabolically active tissue, plays an important role in lipid and carbohydrate metabolism. In the morbidly obese population dyslipidemia is common. To determine the content of total cholesterol (TC), HDL-cholesterol (HDL), LDL-cholesterol (LDL) and triacylglicerol (TG) in obese subjects treated with the Bioenterics Intragastric Balloon (BIB). BIB was placement for 6 months in 21 obese patients, mean age 40 (21-60), with BMI 473 +/- 5.7 kg/m2. The control group consisted of 15 morbidly obese patients treated conservatively. Plasma lipid concentration were assessed by the enzymatic methods. No major complications have been noted in patients with BIB. However, nearly all patients complained of discomfort, nausea and vomiting for the first few days. Over a 6-month-period, a reduction in body mass in the BIB group was 17.1 +/- 8.0 kg as compared to 3.2 +/- 6.4 kg in the control group (p = 0.00003). The biggest reduction in body mass was observed during first month. After one month, total cholesterol (TC) decreased by 17.6% (p density lipoprotein cholesterol (LDL) decreased by 27.5% (p < 0.001). In the control group, the corresponding levels of TC, TG and LDL remained unchanged. The level of HDL increased in both group. In patients with morbid obesity treated with BIB, weight loss is accompanied by a decrease in concentration TC, LDL and TG and increase in plasma HDL. The reduction of lipid concentration in blood serum may cut down cholesterol-lowering therapy and diminish the risk for development of coronary heart disease.

  14. Effect of radiation therapy on lipid peroxidation and total antioxidant capacity of blood and saliva in oral cancer patients

    International Nuclear Information System (INIS)

    Lobo, Aswin D.A.

    2012-01-01

    Radiation therapy is reported to induce oxidative stress in oral cancer patients. Saliva as a diagnostic tool has received increasing attention in recent years. Saliva analysis is proposed to be a noninvasive, sensitive tool for the evaluation of biological effects of radiation therapy in oral cancer. We aimed to assess the effect of radiation therapy on malondialdehyde, the marker of lipid peroxidation, and total antioxidant capacity in blood and saliva of oral cancer patients. We also aimed to assess the correlation between blood and saliva with respect to malonaldehyde (MDA) level and total antioxidant capacity (TAC). Thirty, clinically diagnosed oral cancer patients visiting the Oncology Department were the subjects. Thirty age- and sex-matched normal, healthy controls were included. Blood and saliva samples were collected from controls, and from oral cancer patients before and after radiation therapy. The samples were analyzed for MDA and TAC by standard spectrophotometric methods. Oral cancer patients showed significantly higher MDA level and lower TAC in blood and saliva when compared to controls. One week after radiation therapy, there was significant increase in MDA and decrease in TAC in oral cancer patients. After the completion of radiation therapy of six weeks, MDA level decreased and TAC increased, restoring the values near-to-controls. The pattern of change in MDA and TAC was similar between blood and saliva. There was significant correlation between blood and saliva with respect to MDA and TAC in oral cancer patients. Oral cancer patients showed increased oxidative stress and impaired antioxidant capacity. After radiation therapy of one week, oxidative stress increased further, and after six weeks of radiation therapy there was amelioration of antioxidant status. Saliva could be a sensitive and convenient laboratory tool for diagnosis of oral cancer and evaluation of biological effects of radiation therapy. (author)

  15. Serum glucose and lipid levels in alloxan-induced diabetic rats ...

    African Journals Online (AJOL)

    Serum glucose and lipid levels in alloxan-induced diabetic rats following oral administration of Aloe Barbadensis miller juice extract. ... of action of the extract will need further elucidation. Keywords: serum glucose and lipid levels, alloxanised diabetic rats, aloe vera juice extract. The Tropical Journal of Health Sciences Vol.

  16. Lipid Profile levels on the second day of Acute Myocardial Infarction ...

    African Journals Online (AJOL)

    The main objective of this study is to note the changes that occur in the lipid profile levels following an acute myocardial ischemic attack and also correlate the changes in the lipid profile levels to the ischemic markers (Cardiac troponin-I and AST). The study included two groups; the first group consisted of 50 patients who ...

  17. Effects of N-acetyl cysteine on lipid levels and on leukocyte and ...

    African Journals Online (AJOL)

    Introduction: Many of studies have shown that increased lipid levels play a significant role in the pathogenesis of atherosclerosis after splenectomy. We investigated the effects of N-acetyl cysteine (NAC) on lipid parameters and leukocyte and platelet (PLT) levels following splenectomy. Materials and Methods: 32 Sprague.

  18. Blood lipid concentrations and lipoprotein patterns in captive and wild American black bears (Ursus americanus).

    Science.gov (United States)

    Frank, Nicholas; Elliott, Sarah B; Allin, Shawn B; Ramsay, Edward C

    2006-02-01

    To compare blood lipid concentrations and lipoprotein patterns for captive and wild American black bears (Ursus americanus). 7 captive and 9 wild adult (> or = 4 years old) black bears. Blood was collected from 2 groups of captive black bears (groups A and B) and 1 group of wild black bears (group C). Blood triglyceride (TG) and cholesterol concentrations were compared among groups. Plasma lipoproteins were isolated by use of a self-generating gradient of iodixanol, and lipoprotein patterns were compared between groups A and B. Captive bears (mean +/- SD, 187.8 +/- 44.4 kg) weighed significantly more than wild bears (mean, 104.8 +/- 41.4 kg), but mean body weight did not differ between groups A and B. Mean blood TG concentrations for groups B (216.8 +/- 16.0 mg/dL) and C (190.7 +/- 34.0 mg/dL) were significantly higher than that of group A (103.9 +/- 25.3 mg/dL). Mean blood cholesterol concentration was also significantly higher for group B (227.8 +/- 8.2 mg/dL) than for groups A (171.7 +/- 35.5 mg/dL) or C (190.8 +/- 26.8 mg/dL). Mean very-low-density lipoprotein TG and low-density lipoprotein cholesterol concentrations were 2- and 3-fold higher, respectively, for group B, compared with concentrations for group A. Blood lipid concentrations vary significantly among populations of black bears. Plasma lipoprotein patterns of captive bears differed significantly between colonies and may have reflected differences in diet or management practices.

  19. The effects of daily intake timing of almond on the body composition and blood lipid profile of healthy adults.

    Science.gov (United States)

    Liu, Yanan; Hwang, Hyo-Jeong; Ryu, Hyesook; Lee, You-Suk; Kim, Hyun-Sook; Park, Hyunjin

    2017-12-01

    Timing of almond intake during a day may result differently in the perspectives of body composition and changes of lipid profile. The current study was conducted to compare the effects of daily almond intake as a preload versus as a snack on body composition, blood lipid profile, and oxidative and inflammation indicators among young Korean adults aged 20-39 years old. Participants were randomly assigned to one of three groups: a pre-meal almond group (PM), a snack almond group (SN) in which participants were instructed to consume 56 g of almonds either as a preload before meals or as a snack between meals, respectively, and a control group (CL) in which participants were provided high-carbohydrate iso-caloric control food. Measurements were performed at baseline, weeks 8 and 16. A total of 169 (M 77/F 92) out of the 227 participants completed the study between June 2014 and June 2015 (n = 58 for PM; 55 for SN; and 56 for CL). A significant decrease in body fat mass was observed in the PM group at both weeks 8 and 16 compared with the CL. There were significant intervention effects on changes of body fat mass ( P = 0.025), body fat percentages ( P = 0.019), and visceral fat levels ( P < 0.001). Consuming almonds as a daily snack reduced the levels of total cholesterol ( P = 0.043) and low-density lipoprotein (LDL) cholesterol ( P = 0.011) without changing high-density lipoprotein (HDL) cholesterol compared with the CL. Almond consumption as a preload modified body fat percentages, whereas snacking on almonds between meals improved blood lipid profiles. This trial was registered at ClinicalTrials.gov as NCT03014531.

  20. Ex vivo changes in blood glucose levels seldom change blood glucose control algorithm recommendations

    NARCIS (Netherlands)

    de Groene, L.; Harmsen, R. E.; Binnekade, J. M.; Spronk, P. E.; Schultz, M. J.

    2010-01-01

    Background. Hyperglycemia and glycemic variabilities are associated with adverse outcomes in critically ill patients. Blood glucose control with insulin mandates an adequate and precise assessment of blood glucose levels. Blood glucose levels, however, can change ex vivo after sampling. The aim of

  1. Effect of 1% and 2% propofol on blood lipids during long-term sedation

    African Journals Online (AJOL)

    Objectives. To compare the effects of 1% and 2% propofol on the maximum and average lipid levels, the relative frequency of hyperlipidaemia, the propofol dose required to achieve an equivalent degree of sedation, the pharmacodynamic effects at the required infusion rates, and the effect on respiratory function. Design.

  2. Effect of honey vinegar syrup on blood sugar and lipid profile in healthy subjects

    Directory of Open Access Journals (Sweden)

    Seyedeh-Masomeh Derakhshandeh-Rishehri

    2014-01-01

    Full Text Available Background: The impact of honey or vinegar on several metabolic abnormalities has been studied separately, a mixture of these two ingredients known as honey vinegar syrup (HVS has not been investigated previously so far. The aim of this study was to assess the impact of HVS consumption (Iranian′s traditional syrup on glycemic parameters and lipid profiles in healthy individuals. Methods: We conducted a 4-week, randomized, controlled, parallel study consisting of two groups of nonobese healthy volunteers. All subjects were asked to stay on their normal diet. Intervention group (n = 36 received a cup of HVS daily in the evening snack for 4-week (250 cc syrup contains 21.66 g honey vinegar. Assessments of fasting blood sugar (FBS, insulin, homeostasis model assessment of insulin resistance (HOMA-IR, total cholesterol (TC, triglyceride (TG, high-density lipoprotein cholesterol (HDL-C and low-density lipoprotein cholesterol (LDL-C were conducted at the baseline and after 4-week of study. Results: We observed no significant effect of HVS on FBS, HOMA-IR, LDL-C and TG. A significant effect of HVS was found on increasing fasting insulin and HOMA-IR and reduction in TC level only in intervention group (Δ =3.39 P = 0.01, Δ =1.65 P = 0.03, Δ = −9.43 P = 0.005, respectively. Changes of FBS, TG and LDL-C were 1.83 mg/dl, −1.53 mg/dl and − 3.99 mg/dl respectively in the intervention group. These changes were not significant. An unfavorable and significant reduction in HDL-C level was also observed between two groups (Δ = −4.82 P < 0.001 in the intervention group. Conclusions: Honey vinegar syrup increased fasting insulin level and decreased TC level in the intervention group. HVS had an unfavorable effect on HDL-C level. Further prospective investigations are warranted to confirm these findings.

  3. Lipid spectrum of the newborn rats' blood at the radioactive and chemical effects in the prenatal period

    International Nuclear Information System (INIS)

    Buzan, Kh.

    1998-01-01

    The radioactive and chemical factors used in complex or separately during the prenatal period in the experiment induce ambiguous effects on the lipid metabolism in blood plasma and erythrocytes of newborn rats. The chemicals cause more significant changes in the blood plasma lipid metabolism than the radioactive irradiation does. Being used combined the radioactive and chemical factors do not increase each other's effect- their effects have opposite directions. The radiochemical exposure induce more significant shifts in the lipid spectrum in erythrocytic membranes than the separate factors

  4. Effects of different doses of testosterone on gonadotropins, 25-hydroxyvitamin D3, and blood lipids in healthy men

    Directory of Open Access Journals (Sweden)

    Gårevik N

    2014-12-01

    Full Text Available Nina Gårevik, Anders Rane, Linda Björkhem-Bergman, Lena Ekström Division of Clinical Pharmacology, Department of Laboratory Medicine, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden Aims: To study the effect and time profile of different doses of testosterone enanthate on the blood lipid profile and gonadotropins. Experimental design: Twenty-five healthy male volunteers aged 27–43 years were given 500 mg, 250 mg, and 125 mg of testosterone enanthate as single intramuscular doses of Testoviron® Depot. Luteinizing hormone (LH, follicle-stimulating hormone (FSH, blood lipid profile (total cholesterol, plasma [p-] low-density lipoprotein, p-high-density lipoprotein [HDL], p-apolipoprotein A1 [ApoA1], p-apolipoprotein B, p-triglycerides, p-lipoprotein(a, serum [s-] testosterone, and 25-hydroxyvitamin D3 were analyzed prior to, and 4 and 14 days after dosing. Testosterone and epitestosterone in urine (testosterone/epitestosterone ratio were analyzed prior to each dose after a washout period of 6–8 weeks. Results and discussion: All doses investigated suppressed the LH and FSH concentrations in serum. LH remained suppressed 6 weeks after the 500 mg dose. These results indicate that testosterone has a more profound endocrine effect on the hypothalamic–pituitary–gonadal axis than was previously thought. There was no alteration in 25-hydroxyvitamin D3 levels after testosterone administration compared to baseline levels. The 250 and 500 mg doses induced decreased concentrations of ApoA1 and HDL, whereas the lowest dose (125 mg did not have any effect on the lipid profile. Conclusion: The single doses of testosterone produced a dose-dependent increase in serum testosterone concentrations together with suppression of s-LH and s-FSH. Alterations in ApoA1 and HDL were observed after the two highest single doses. It is possible that long-time abuse of anabolic androgenic steroids will lead to alteration in vitamin D status

  5. Association of dietary nutrients with blood lipids and blood pressure in 18 countries: a cross-sectional analysis from the PURE study.

    Science.gov (United States)

    Mente, Andrew; Dehghan, Mahshid; Rangarajan, Sumathy; McQueen, Matthew; Dagenais, Gilles; Wielgosz, Andreas; Lear, Scott; Li, Wei; Chen, Hui; Yi, Sun; Wang, Yang; Diaz, Rafael; Avezum, Alvaro; Lopez-Jaramillo, Patricio; Seron, Pamela; Kumar, Rajesh; Gupta, Rajeev; Mohan, Viswanathan; Swaminathan, Sumathi; Kutty, Raman; Zatonska, Katarzyna; Iqbal, Romaina; Yusuf, Rita; Mohammadifard, Noushin; Khatib, Rasha; Nasir, Nafiza Mat; Ismail, Noorhassim; Oguz, Aytekin; Rosengren, Annika; Yusufali, Afzalhussein; Wentzel-Viljoen, Edelweiss; Puoane, Thandi; Chifamba, Jephat; Teo, Koon; Anand, Sonia S; Yusuf, Salim

    2017-10-01

    The relation between dietary nutrients and cardiovascular disease risk markers in many regions worldwide is unknown. In this study, we investigated the effect of dietary nutrients on blood lipids and blood pressure, two of the most important risk factors for cardiovascular disease, in low-income, middle-income, and high-income countries. We studied 125 287 participants from 18 countries in North America, South America, Europe, Africa, and Asia in the Prospective Urban Rural Epidemiology (PURE) study. Habitual food intake was measured with validated food frequency questionnaires. We assessed the associations between nutrients (total fats, saturated fatty acids, monounsaturated fatty acids, polyunsaturated fatty acids, carbohydrates, protein, and dietary cholesterol) and cardiovascular disease risk markers using multilevel modelling. The effect of isocaloric replacement of saturated fatty acids with other fats and carbohydrates was determined overall and by levels of intakes by use of nutrient density models. We did simulation modelling in which we assumed that the effects of saturated fatty acids on cardiovascular disease events was solely related to their association through an individual risk marker, and then compared these simulated risk marker-based estimates with directly observed associations of saturated fatty acids with cardiovascular disease events. Participants were enrolled into the study from Jan 1, 2003, to March 31, 2013. Intake of total fat and each type of fat was associated with higher concentrations of total cholesterol and LDL cholesterol, but also with higher HDL cholesterol and apolipoprotein A1 (ApoA1), and lower triglycerides, ratio of total cholesterol to HDL cholesterol, ratio of triglycerides to HDL cholesterol, and ratio of apolipoprotein B (ApoB) to ApoA1 (all p trend <0·0001). Higher carbohydrate intake was associated with lower total cholesterol, LDL cholesterol, and ApoB, but also with lower HDL cholesterol and ApoA1, and higher

  6. Does Ramadan fasting alter body weight and blood lipids and fasting blood glucose in a healthy population? A meta-analysis.

    Science.gov (United States)

    Kul, Seval; Savaş, Esen; Öztürk, Zeynel Abidin; Karadağ, Gülendam

    2014-06-01

    In this study, we conducted a meta-analysis of self-controlled cohort studies comparing body weights, blood levels of lipids and fasting blood glucose levels before and after Ramadan taking into account gender differences. Several databases were searched up to June 2012 for studies showing an effect of Ramadan fasting in healthy subjects, yielding 30 articles. The primary finding of this meta-analysis was that after Ramadan fasting, low-density lipoprotein (SMD = -1.67, 95 % CI = -2.48 to -0.86) and fasting blood glucose levels (SMD = -1.10, 95 % CI = -1.62 to -0.58) were decreased in both sex groups and also in the entire group compared to levels prior to Ramadan. In addition, in the female subgroup, body weight (SMD = -0.04, 95 % CI = -0.20, 0.12), total cholesterol (SMD = 0.05, 95 % CI = -0.51 to 0.60), and triglyceride levels (SMD = 0.03, 95 % CI = -0.31, 0.36) remained unchanged, while HDL levels (SMD = 0.86, 95 % CI = 0.11 to 1.61, p = 0.03) were increased. In males, Ramadan fasting resulted in weight loss (SMD = -0.24, 95 % CI = -0.36, -0.12, p = 0.001). Also, a substantial reduction in total cholesterol (SMD = -0.44, 95 % CI = -0.77 to -0.11) and LDL levels (SMD = -2.22, 95 % CI = -3.47 to -0.96) and a small decrease in triglyceride levels (SMD = -0.35, 95 % CI = -0.67 to -0.02) were observed in males. In conclusion, by looking at this data, it is evident that Ramadan fasting can effectively change body weight and some biochemical parameters in healthy subjects especially in males compared to pre-Ramadan period.

  7. Diet, Alcohol Consumption and Serum Lipid Levels of Elderly Men ...

    African Journals Online (AJOL)

    Methodology: Elderly subjects attending quarterly medical lectures organized by a non-governmental organization at the Federal Medical Centre, Asaba were recruited. Information on diet, alcohol consumption and hypertension were obtained and serum lipids were determined using standard cholesterol / low density ...

  8. Tear film lipid layer: A molecular level view

    Czech Academy of Sciences Publication Activity Database

    Cwiklik, Lukasz

    2016-01-01

    Roč. 1858, č. 10 (2016), s. 2421-2430 ISSN 0005-2736 R&D Projects: GA ČR GA15-14292S Institutional support: RVO:61388955 Keywords : tear film * tear film lipid layer * molecular dynamics simulations Subject RIV: CF - Physical ; Theoretical Chemistry Impact factor: 3.498, year: 2016

  9. Genetic Variants Influencing Lipid Levels and Risk of Dyslipidemia ...

    Indian Academy of Sciences (India)

    Navya

    2017-03-24

    Mar 24, 2017 ... Provincial People's Hospital,32 The First Ring Road West ,Chengdu, Sichuan. 610072,china;;Email:liny042000@aliyun.com. All other author' contacted ..... identified loci that influence lipid concentrations and risk of coronary artery disease. Nat. Genet. 40,161-169. Yan T. T., Yin R. X., Li Q., Huang P., Zeng ...

  10. Effect of homocysteine-lowering nutrients on blood lipids: results from four randomised, placebo-controlled studies in healthy humans.

    Directory of Open Access Journals (Sweden)

    Margreet R Olthof

    2005-05-01

    Full Text Available BACKGROUND: Betaine (trimethylglycine lowers plasma homocysteine, a possible risk factor for cardiovascular disease. However, studies in renal patients and in obese individuals who are on a weight-loss diet suggest that betaine supplementation raises blood cholesterol; data in healthy individuals are lacking. Such an effect on cholesterol would counteract any favourable effect on homocysteine. We therefore investigated the effect of betaine, of its precursor choline in the form of phosphatidylcholine, and of the classical homocysteine-lowering vitamin folic acid on blood lipid concentrations in healthy humans. METHODS AND FINDINGS: We measured blood lipids in four placebo-controlled, randomised intervention studies that examined the effect of betaine (three studies, n = 151, folic acid (two studies, n = 75, and phosphatidylcholine (one study, n = 26 on plasma homocysteine concentrations. We combined blood lipid data from the individual studies and calculated a weighted mean change in blood lipid concentrations relative to placebo. Betaine supplementation (6 g/d for 6 wk increased blood LDL cholesterol concentrations by 0.36 mmol/l (95% confidence interval: 0.25-0.46, and triacylglycerol concentrations by 0.14 mmol/l (0.04-0.23 relative to placebo. The ratio of total to HDL cholesterol increased by 0.23 (0.14-0.32. Concentrations of HDL cholesterol were not affected. Doses of betaine lower than 6 g/d also raised LDL cholesterol, but these changes were not statistically significant. Further, the effect of betaine on LDL cholesterol was already evident after 2 wk of intervention. Phosphatidylcholine supplementation (providing approximately 2.6 g/d of choline for 2 wk increased triacylglycerol concentrations by 0.14 mmol/l (0.06-0.21, but did not affect cholesterol concentrations. Folic acid supplementation (0.8 mg/d had no effect on lipid concentrations. CONCLUSIONS: Betaine supplementation increased blood LDL cholesterol and triacylglycerol

  11. Association between dietary patterns and blood lipid profiles among Chinese women.

    Science.gov (United States)

    Zhang, Jiguo; Wang, Zhihong; Wang, Huijun; Du, Wenwen; Su, Chang; Zhang, Ji; Jiang, Hongru; Jia, Xiaofang; Huang, Feifei; Zhai, Fengying; Zhang, Bing

    2016-12-01

    The present study aimed to identify dietary patterns and explore their associations with blood lipid profiles among Chinese women. In a cross-sectional study, we identified dietary patterns using principal component analysis of data from three consecutive 24 h dietary recalls. The China Health and Nutrition Survey (CHNS) collected blood samples in the morning after an overnight fast and measured total cholesterol (TC), HDL cholesterol (HDL-C), LDL cholesterol (LDL-C) and TAG. Data were from the 2009 wave of the CHNS. We studied 2468 women aged 18-80 years from the CHNS. We identified three dietary patterns: traditional southern (high intakes of rice, pork and vegetables), snack (high intakes of fruits, eggs and cakes) and Western (high intakes of poultry, fast foods and milk). The traditional southern pattern was inversely associated with HDL-C (β=-0·68; 95 % CI -1·22, -0·14; Ppattern was significantly associated with higher TAG (β=4·14; 95 % CI 0·44, 7·84; Ppattern was positively associated with TC (β=2·52; 95 % CI 1·03, 4·02; Ppatterns that are significantly associated with blood lipid profiles. This information is important for developing interventions and policies addressing dyslipidaemia prevention among Chinese women.

  12. fasting blood glucose and glycosylated haemoglobin levels

    African Journals Online (AJOL)

    Prince Acheampong

    Diabetes Study Group 33). Even though the achievement and maintenance of blood glucose concentrations as near normal as possible are major targets of modern diabetic care (UK Prospective Diabetes Study Group, 1988), this increases the frequency of hypoglycaemia (Amiel 1998). Hypoglycaemia, the most common ...

  13. Horse meat consumption affects iron status, lipid profile and fatty acid composition of red blood cells in healthy volunteers.

    Science.gov (United States)

    Del Bó, Cristian; Simonetti, Paolo; Gardana, Claudio; Riso, Patrizia; Lucchini, Giorgio; Ciappellano, Salvatore

    2013-03-01

    This study investigated the effect of moderate consumption of horse meat on iron status, lipid profile and fatty acid composition of red blood cells in healthy male volunteers. Fifty-two subjects were randomly assigned to two groups of 26 subjects each: a test group consuming two portions of 175 g/week of horse meat, and a control group that abstained from eating horse meat during the 90 days trial. Before and after 90 days, blood samples were collected for analysis. Horse meat consumption significantly (p ≤ 0.05) reduced serum levels of total and low-density lipoprotein cholesterol ( - 6.2% and - 9.1%, respectively) and transferrin ( - 4.6%). Total n - 3, long chain polyunsaturated fatty acids n - 3 and docosahexeanoic acid content in erythrocytes increased (p ≤ 0.05) by about 7.8%, 8% and 11%, respectively. In conclusion, the regular consumption of horse meat may contribute to the dietary intake of n - 3 polyunsaturated fatty acids and may improve lipid profile and iron status in healthy subjects.

  14. Video game playing is independently associated with blood pressure and lipids in overweight and obese adolescents.

    Directory of Open Access Journals (Sweden)

    Gary S Goldfield

    Full Text Available To examine the association between duration and type of screen time (TV, video games, computer time and blood pressure (BP and lipids in overweight and obese adolescents.This is a cross-sectional study of 282 overweight or obese adolescents aged 14-18 years (86 males, 196 females assessed at baseline prior to beginning a lifestyle intervention study for weight control. Sedentary behaviours, defined as hours per day spent watching TV, playing video games, recreational computer use and total screen time were measured by self-report. We examined the associations between sedentary behaviours and BP and lipids using multiple linear regression.Seated video gaming was the only sedentary behaviour associated with elevated BP and lipids before and after adjustment for age, sex, pubertal stage, parental education, body mass index (BMI, caloric intake, percent intake in dietary fat, physical activity (PA duration, and PA intensity. Specifically, video gaming remained positively associated with systolic BP (adjusted r = 0.13, β = 1.1, p<0.05 and total cholesterol/HDL ratio (adjusted r = 0.12, β = 0.14, p<0.05.Playing video games was the only form of sedentary behaviour that was independently associated with increased BP and lipids. Our findings provide support for reducing time spent playing seated video games as a possible means to promote health and prevent the incidence of cardiovascular disease (CVD risk factors in this high risk group of overweight and obese adolescents. Future research is needed to first replicate these findings and subsequently aim to elucidate the mechanisms linking seated video gaming and elevated BP and lipids in this high risk population.Clinicaltrials.gov NCT00195858.

  15. Video game playing is independently associated with blood pressure and lipids in overweight and obese adolescents.

    Science.gov (United States)

    Goldfield, Gary S; Kenny, Glen P; Hadjiyannakis, Stasia; Phillips, Penny; Alberga, Angela S; Saunders, Travis J; Tremblay, Mark S; Malcolm, Janine; Prud'homme, Denis; Gougeon, Rejeanne; Sigal, Ronald J

    2011-01-01

    To examine the association between duration and type of screen time (TV, video games, computer time) and blood pressure (BP) and lipids in overweight and obese adolescents. This is a cross-sectional study of 282 overweight or obese adolescents aged 14-18 years (86 males, 196 females) assessed at baseline prior to beginning a lifestyle intervention study for weight control. Sedentary behaviours, defined as hours per day spent watching TV, playing video games, recreational computer use and total screen time were measured by self-report. We examined the associations between sedentary behaviours and BP and lipids using multiple linear regression. Seated video gaming was the only sedentary behaviour associated with elevated BP and lipids before and after adjustment for age, sex, pubertal stage, parental education, body mass index (BMI), caloric intake, percent intake in dietary fat, physical activity (PA) duration, and PA intensity. Specifically, video gaming remained positively associated with systolic BP (adjusted r = 0.13, β = 1.1, pvideo games was the only form of sedentary behaviour that was independently associated with increased BP and lipids. Our findings provide support for reducing time spent playing seated video games as a possible means to promote health and prevent the incidence of cardiovascular disease (CVD) risk factors in this high risk group of overweight and obese adolescents. Future research is needed to first replicate these findings and subsequently aim to elucidate the mechanisms linking seated video gaming and elevated BP and lipids in this high risk population. Clinicaltrials.gov NCT00195858.

  16. Birth Weight, Cord Blood Lipoprotein and Apolipoprotein Levels in Indian Newborns

    Directory of Open Access Journals (Sweden)

    Simmi Kharb

    2010-01-01

    Full Text Available Objectives: Primordial prevention of chronic disease is of clinical andpublic health importance. Considering the fetal onset of atherosclerosis,we aimed to determine the cord blood level of lipoproteins andapolipoproteins as well as their correlation with birth weight and gestationalage.Methods: This cross-sectional study comprised 100 healthy Indiannewborns. Ten ml. of cord blood was collected from placental end ofumbilical vein. Serum was separated by centrifugation and analyzed onthe same day for lipid profile including total cholesterol (TC, triglycerides(TG, high density lipoprotein- cholesterol (HDL-C, very lowdensity lipoprotein-cholesterol (VLDL and low density lipoproteincholesterol(LDL-C, apolipoproteins A-I and B (ApoA-I, ApoB.Atherogenic index (AI was calculated as the ratio of ApoB to ApoA-I.Results: Cord blood of female newborns had higher TC, HDL-C,LDL-C, Apo A-I, Apo B and AI as compared to male newborns,whereas TG and VLDL-C were higher in male than in female newborns.Significant positive correlation was observed between cordblood Apo A-I and HDL-C (r= 0.45, p0.05.Conclusions: These findings are another confirmatory evidence forthe association of prenatal factors with cord blood lipid profile, andcan serve as starting point for studying lipid transport system changesduring early life.

  17. Effect of soy and milk protein supplementation on serum lipid levels: a randomized controlled trial.

    Science.gov (United States)

    Wofford, M R; Rebholz, C M; Reynolds, K; Chen, J; Chen, C-S; Myers, L; Xu, J; Jones, D W; Whelton, P K; He, J

    2012-04-01

    Previous clinical trials have documented that soy protein reduces low-density lipoprotein cholesterol and increases high-density lipoprotein (HDL) cholesterol compared with milk protein. However, the effect of soy protein on lipids compared with carbohydrate has not been not well studied. We examined the effect of soy and milk protein supplementation on lipids and lipoproteins compared with carbohydrate among adults without hypercholesterolemia. We conducted a randomized, double-blind, 3-phase crossover trial among 352 US adults with serum total cholesterol level of supplementation of soy protein, milk protein or complex carbohydrate from wheat each for 8 weeks in random order with a 3-week washout period between interventions. Overnight fasting blood samples were collected at the termination of each intervention phase. Compared with carbohydrate, soy protein supplementation was significantly associated with a net change (95% confidence interval (CI)) in total cholesterol and total/HDL cholesterol ratio of -3.97 mg/dl (-7.63 to -0.31, P=0.03) and -0.12 (-0.23 to -0.01, P=0.03), respectively. Compared with milk protein, soy protein supplementation was significantly associated with a net change (95% CI) in HDL and total/HDL cholesterol ratio of 1.54 mg/dl (0.63 to 2.44, P=0.0009) and -0.14 (-0.22 to -0.05, P=0.001), respectively. Compared with carbohydrate, milk protein supplementation was significantly associated with a net change (95% CI) in HDL of -1.13 mg/dl (-2.05 to -0.22, P=0.02). This randomized controlled trial indicates that soy protein, but not milk protein, supplementation improves the lipid profile among healthy individuals.

  18. Correlative study between neuron-specific enolase and blood sugar level in ischemic stroke patients

    Directory of Open Access Journals (Sweden)

    Aparna Pandey

    2011-01-01

    Full Text Available Background: A study to investigate the level of the neurobiochemical marker, Neuron-Specific Enolase (NSE, at the time of admission and its correlation with the blood sugar level in ischemic stroke patients. Patients and Methods: We investigated 90 patients with complete stroke who were admitted to the Stroke Unit of the Department of Neurology at Sri Aurobindo Institute of Medical Sciences. NSE was measured with commercially available quantitative ′sandwich′ enzyme-linked immunosorbent assay kits obtained from R and D Systems. Hyperglycemia was defined as blood glucose concentration ≥ 7 mmol / L, and measured using the glucose oxidase method immediately. Results: Significantly increased NSE and lipid profile levels were found in ischemic stroke patients as compared to the control. Hyperglycemic ischemic stroke patients had increased levels of NSE, lipid profile, and National Institute of Health stroke scale scores (NIHSS score compared to normoglycemic ischemic stroke patients. In addition the serum NSE level of hyperglycemic stroke patients was also positively correlated with the blood sugar level (r = 0.734 P < 0.001. Conclusions: Hyperglycemia predicts an increased risk of poor outcome after ischemic stroke and it is reflected by a significantly increased level of Neuron-Specific Enolase.

  19. Surfactant Protein D Levels in Umbilical Cord Blood and Capillary Blood of Premature Infants

    DEFF Research Database (Denmark)

    Dahl, Marianne; Holmskov, Uffe; Husby, Steffen

    2006-01-01

    and capillary blood was measured using ELISA technique. The median concentration of SP-D in umbilical cord blood was twice as high as in mature infants, 769 ng/mL (range 140-2,551), with lowest values in infants with intrauterine growth retardation (IUGR) and rupture of membranes (ROM). The median concentration...... of premature infants and to relate the levels to perinatal conditions. A total of 254 premature infants were enrolled in the present study. Umbilical cord blood was drawn at the time of birth and capillary blood at regular intervals throughout the admission. The concentration of SP-D in umbilical cord blood...... treatment and susceptibility to infections. We conclude that SP-D concentrations in umbilical cord blood and capillary blood in premature infants are twice as high as in mature infants and depend on several perinatal conditions. High SP-D levels in umbilical cord blood and capillary blood on day 1 were...

  20. Inadequate physician knowledge of the effects of diet on blood lipids and lipoproteins.

    Directory of Open Access Journals (Sweden)

    Sciamanna Christopher

    2003-12-01

    Full Text Available Abstract Background To assess the nutrition knowledge of physicians on the basic effects of diet on blood lipids and lipoproteins. Methods Anonymous mailed dietary knowledge surveys to 6000 randomly selected physicians in the United States licensed in either Internal Medicine or Cardiology. Results Response rate: 16% (n = 639. Half of the physicians did not know that canola oil and 26% did not know olive oil were good sources of monounsaturated fat. Ninety-three percent (84% of cardiologists vs. 96% of internists; p Conclusions If physicians are to implement dietary and cholesterol management guidelines, they will likely need to become more knowledgeable about nutrition.

  1. Relationship and significance of serum leptin with blood insulin and lipid in 6-13 years old obese children

    International Nuclear Information System (INIS)

    Sheng Chunyong; Wang Chunlan; Zhang Linong

    2005-01-01

    To explore relationship and significance of Serum Leptin with BMI, Insulin, triglyceride (TG) and total cholesterol (TC) in obese children aged 6-13 years. Serum Leptin of school-age children 118 (64 male, 54 female; normal non-obese 56 and obese 62) were deter- mined and compared with BMI, Insulin, TG and TC. The results showed that: (1) Each index of obese children was remarkably higher than that of non-obese children (P 0.05). (3) Leptin was poritinely corelation with BMI, insulin, TG and TC(P=0.001). Leptin level in serum may varied according to sex, BMI or blood lipid level. It is of great significance in prevention and treatment of obesity to use drug which may improve Leptin receptor effect. (authors)

  2. Hábito alimentar, níveis de lipídios sangüíneos e o status antioxidante de adultos jovens fumantes e não fumantes Food habits, blood lipid levels and antioxidant status of young adults smokers and non-smokers

    Directory of Open Access Journals (Sweden)

    Ellencristina da Silva Batista

    2009-06-01

    Full Text Available OBJETIVO: Avaliar o hábito alimentar, os níveis dos lipídios sangüíneos e o status antioxidante de jovens fumantes e não fumantes. MÉTODOS: Trata-se de um estudo transversal em que 68 indivíduos, de 18 a 26 anos, emparelhados por sexo e idade, foram divididos em dois grupos: fumantes (n=34 e não fumantes (n=34. Os voluntários selecionados em instituições de ensino, em Viçosa (MG foram questionados quanto a: hábito de fumar, consumo de bebidas alcoólicas e atividade física; também foi estimada a dependência nicotínica. O hábito alimentar foi avaliado por questionário de freqüência de consumo. Quantificaram-se níveis séricos de lipídios, nível plasmático de malondialdeído, vitamina E e vitamina C. RESULTADOS: Os jovens começaram a fumar precocemente, independentemente do sexo. O hábito de fumar foi estratificado e encontrou-se 58,8% de fumantes leves e 41,2% de fumantes pesados. Os fumantes apresentaram hábitos alimentares inadequados e consumo freqüente de bebida alcoólica. De acordo com a recomendação do International Physical Activity Questionnaire 69% dos fumantes eram ativos e 27,6% eram muito ativos. Não se observou diferença significante na concentração sérica de lipídios entre fumantes e não fumantes. No grupo de fumantes mulheres, verificou-se correlação positiva entre o número de cigarros fumados por dia e os triglicerídeos séricos (r=0,824 e p=0,0001 e também entre o tempo que fumavam em anos e o nível de colesterol total (r=0,523 e p=0,031. Os fumantes apresentaram concentração inferior de vitaminas E e C (p=0,002 e p=OBJECTIVE: The objective was to evaluate the food habits, blood lipid levels and antioxidant status of young adult smokers and non smokers. METHODS: This cross-sectional study divided 68 individuals aged 18 to 26 years, matched for age and sex, into two groups: smokers (n=34 and non-smokers (n=34. The individuals, selected from schools in Viçosa (MG, were asked about

  3. Empagliflozin, via Switching Metabolism Toward Lipid Utilization, Moderately Increases LDL Cholesterol Levels Through Reduced LDL Catabolism.

    Science.gov (United States)

    Briand, François; Mayoux, Eric; Brousseau, Emmanuel; Burr, Noémie; Urbain, Isabelle; Costard, Clément; Mark, Michael; Sulpice, Thierry

    2016-07-01

    In clinical trials, a small increase in LDL cholesterol has been reported with sodium-glucose cotransporter 2 (SGLT2) inhibitors. The mechanisms by which the SGLT2 inhibitor empagliflozin increases LDL cholesterol levels were investigated in hamsters with diet-induced dyslipidemia. Compared with vehicle, empagliflozin 30 mg/kg/day for 2 weeks significantly reduced fasting blood glucose by 18%, with significant increase in fasting plasma LDL cholesterol, free fatty acids, and total ketone bodies by 25, 49, and 116%, respectively. In fasting conditions, glycogen hepatic levels were further reduced by 84% with empagliflozin, while 3-hydroxy-3-methylglutaryl-CoA reductase activity and total cholesterol hepatic levels were 31 and 10% higher, respectively (both P empagliflozin. Importantly, none of these parameters were changed by empagliflozin in fed conditions. Empagliflozin significantly reduced the catabolism of (3)H-cholesteryl oleate-labeled LDL injected intravenously by 20%, indicating that empagliflozin raises LDL levels through reduced catabolism. Unexpectedly, empagliflozin also reduced intestinal cholesterol absorption in vivo, which led to a significant increase in LDL- and macrophage-derived cholesterol fecal excretion (both P empagliflozin, by switching energy metabolism from carbohydrate to lipid utilization, moderately increases ketone production and LDL cholesterol levels. Interestingly, empagliflozin also reduces intestinal cholesterol absorption, which in turn promotes LDL- and macrophage-derived cholesterol fecal excretion. © 2016 by the American Diabetes Association. Readers may use this article as long as the work is properly cited, the use is educational and not for profit, and the work is not altered.

  4. Pre-pregnancy weight status, early pregnancy lipid profile and blood pressure course during pregnancy: The ABCD study

    NARCIS (Netherlands)

    Oostvogels, Adriëtte J. J. M.; Busschers, Wim B.; Spierings, Eline J. M.; Roseboom, Tessa J.; Gademan, Maaike G. J.; Vrijkotte, Tanja G. M.

    2017-01-01

    Although pre-pregnancy weight status and early pregnancy lipid profile are known to influence blood pressure course during pregnancy, little is known about how these two factors interact. The association between pre-pregnancy weight status and blood pressure course during pregnancy was assessed in

  5. Plasma lipid levels in Alzheimer's disease patients treated by Donepezil hydrochloride: a cross-sectional study.

    Science.gov (United States)

    Adunsky, Abraham; Chesnin, Vladimir; Ravona, Ramit; Harats, Dror; Davidson, Michael

    2004-01-01

    Donepezil hydrochloride is a central acetylcholine esterase inhibitor that is widely used in Alzheimer disease (AD). We have recently observed some differences in lipid profile between occasional cases of Donepezil hydrochloride users (DU) and non-users (DNU). This prompted us to study the levels of plasma lipids in these two groups, cross-sectionally. The medical charts of patients with probable AD were screened for current use of Donepezil hydrochloride and lipids profile, along with other clinical and demographic data. A total number of 105 patients were identified and included in the final analysis. Patients were divided into two groups (DU and DNU). Plasma levels of lipids were recorded. Mann-Whitney or t-test for continuous variables and Fisher exact test for categorical variables were used to test for significant differences between the groups. Regression analysis was applied to identify independently the factors associated with lipid levels. Thirty-three patients were DU and 72 DNU. The two groups differed in terms of age, lipid levels and cognitive level. DU had statistically significant higher levels of triglycerides compared with those not using the drug (P=0.036), higher total cholesterol (Phydrochloride. Alternatively, this may indicate that the effect of the medication may involve lipid metabolism, rather than other proposed mechanisms.

  6. Distribution of blood lead levels in schoolchildren in selected cape ...

    African Journals Online (AJOL)

    Objective. To determine blood lead levels among children attending schools in selected Cape Peninsula suburbs, and to assess the impact of a reduction in the lead content of petrol. Design. A cross-sectional analytical study of children's blood lead levels and associated risk factors. Setting. Selected inner city, suburban, ...

  7. Treatment and blood glucose level control of diabetes patients aged 30 and above in Balcova

    Directory of Open Access Journals (Sweden)

    Kevser Tarı Selçuk

    2015-04-01

    Full Text Available AbstractObjective: This cross-sectional study aims to evaluate the treatment uptake and control rates of blood glucose, BMI, blood pressure, lipid levels in diabetes patients aged 30 and above in Balcova Heart Study. The association between treatment and blood glucose level control and socio-demographic characteristics will also be evaluated. Methods: The study included data from 1.643 diabetes patients aged 30 and above who participated in the baseline survey of Balcova’s Heart Project. Fasting blood glucose test was carried out for diagnosis of diabetes, and ADA 2011 diagnosis criteria were employed for the overall assessment. Descriptive statistics, chi-square, logistic regression analysis were used. The study was supported by Dokuz Eylul University Scientific Research Projects and Balcova Municipality. Results: Of all patients, 75.4% are receiving treatment, 32.6% of treated patients have blood glucose level, 21.8% have blood pressure, 9.4% have BMI, 34.7% have LDL, 45.2% have HDL, and 52.6% have triglyceride levels under control. According to logistic regression model, diabetes treatment is significantly high for 70 and above age group [OR=1.76, %95.0 CI:1.14-2.72]; for patients with social security[OR=2.21, %95.0 CI:1.39-3.52]; and for patients with coexisting chronic diseases[OR=2.24, %95.0 CI:1.74-2.89]. According to logistic regression model, blood glucose level control of treated patients is significantly high for patients with coexisting chronic diseases [OR=1.49, %95.0 GA:1.12-1.99]. Conclusions: One fourth of diabetes patients are not receiving treatment, and only one third of patients have blood glucose level under control. BMI, blood pressure, lipid control rates are below desired levels. Awareness of diabetes patient on importance of continuous follow-up should be raised, and quality follow-up should be improved.Key Words: Diabetes, diabetes treatment, blood glucose level

  8. Serum levels of FGF-21 are increased in coronary heart disease patients and are independently associated with adverse lipid profile.

    Directory of Open Access Journals (Sweden)

    Zhuofeng Lin

    Full Text Available BACKGROUND: Fibroblast growth factor 21 (FGF-21 is a metabolic regulator with multiple beneficial effects on glucose homeostasis and lipid metabolism in animal models. The relationship between plasma levels of FGF-21 and coronary heart disease (CHD in unknown. METHODOLOGY/PRINCIPAL FINDINGS: This study aimed to investigate the correlation of serum FGF-21 levels and lipid metabolism in the patients with coronary heart disease. We performed a logistic regression analysis of the relation between serum levels of FGF-21 and CHD patients with and without diabetes and hypertension. This study was conducted in the Departments of Endocrinology and Cardiovascular Diseases at two University Hospitals. Participants consisted of one hundred and thirty-five patients who have been diagnosed to have CHD and sixty-one control subjects. Serum FGF-21 level and levels of fasting blood glucose; triglyceride; apolipoprotein B100; HOMA-IR; insulin; total cholesterol; HDL-cholesterol; LDL-cholesterol; and C-reactive protein were measured. We found that median serum FGF-21 levels were significantly higher in CHD than that of control subjects (P<0.0001. Serum FGF-21 levels in CHD patients with diabetes, hypertension, or both were higher than that of patients without these comorbidities. Serum FGF-21 levels correlated positively with triglycerides, fasting blood glucose, apolipoprotein B100, insulin and HOMA-IR but negatively with HDL-C and apolipoprotein A1 after adjusting for BMI, diabetes and hypertension. Logistic regression analysis demonstrated that FGF-21 showed an independent association with triglyceride and apolipoprotein A1. CONCLUSIONS/SIGNIFICANCE: High levels of FGF-21 are associated with adverse lipid profiles in CHD patients. The paradoxical increase of serum FGF-21 in CHD patients may indicate a compensatory response or resistance to FGF-21.

  9. Associations of BMI and its fat-free and fat components with blood lipids in children: Project HeartBeat!

    Science.gov (United States)

    Dai, Shifan; Eissa, Mona A; Steffen, Lyn M; Fulton, Janet E; Harrist, Ronald B; Labarthe, Darwin R

    2011-04-01

    AIM: This study aimed to distinguish between the roles of the two components of BMI, the fat mass (FM) index and the fat-free mass (FFM) index, in BMI's association with blood lipids in children and adolescents. METHODS: A total of 678 children (49.1% female, 79.9% non-black), initially aged 8, 11 and 14 years, were followed at 4-month intervals for up to 4 years (1991-1995). Total cholesterol (TC), LDL-C, HDL-C and triglycerides were determined in fasting blood samples. FFM index and FM index were calculated as FFM (kg)/height (m)(2) and FM (kg)/height (m)(2), respectively. Using a multilevel linear model, repeated measurements of blood lipids were regressed on concurrent measures of BMI or its components, adjusting for age, sex and race and, in a subsample, also for physical activity, energy intake and sexual maturity. RESULTS: Estimated regression coefficients for the relations of TC with BMI, FFM index and FM index were 1.539, -0.606 (p > 0.05) and 3.649, respectively. When FFM index and FM index were entered into the TC model simultaneously, regression coefficients were -0.855 and 3.743, respectively. An increase in BMI was related to an increase in TC; however, an equivalent increase in FM index was related to a greater increase in TC and, when FFM index was tested alone or with FM index, an increase in FFM index was related to a decrease in TC. Similar results were observed for LDL-C. FFM index and FM index were both inversely related to HDL-C and directly to triglycerides. Compared with FFM index, the equivalent increase in FM index showed a greater decrease in HDL-C. CONCLUSION: Greater BMI was related to adverse levels of blood lipids in children and adolescents, which was mainly attributable to BMI's fat component. It is important to identify weight management strategies to halt the childhood obesity epidemic and subsequently prevent heart disease in adulthood.

  10. Fitness, body composition and blood lipids following 3 concurrent strength and endurance training modes.

    Science.gov (United States)

    Eklund, Daniela; Häkkinen, Arja; Laukkanen, Jari Antero; Balandzic, Milica; Nyman, Kai; Häkkinen, Keijo

    2016-07-01

    This study investigated changes in physical fitness, body composition, and blood lipid profile following 24 weeks of 3 volume-equated concurrent strength and endurance training protocols. Physically active, healthy male and female participants (aged 18-40 years) performed strength and endurance sessions on different days (DD; men, n = 21; women, n = 18) or in the same session with endurance preceding strength (ES; men, n = 16; women, n = 15) or vice versa (SE; men, n = 18; women, n = 14). The training volume was matched in all groups. Maximal leg press strength (1-repetition maximum (1RM)) and endurance performance (maximal oxygen consumption during cycling), body composition (dual-energy X-ray absorptiometry), and blood lipids were measured. 1RM and maximal oxygen consumption increased in all groups in men (12%-17%, p training is effective in improving physical fitness while volume-equated, but more frequent DD training may be more suitable for optimizing body composition and may be possibly useful in early prevention of cardiovascular and metabolic diseases.

  11. DIFFERENCES IN THE LEVELS OF LIPID STATUS IN PATIENTS WITH ISACHEMIC HEART DISEASE AND MALIGNANT DISEASE

    Directory of Open Access Journals (Sweden)

    Beretka Atila

    2009-01-01

    Full Text Available Arteriosclerosis is the basis of all cardiovascular diseases. Numerous risk factors lead to the rise of malignant and cardiovascular diseases. Those are: elevated artery blood pressure, raised plasma cholesterol and triglycerides, low level of HDL-cholesterol, smoking, diabetes mellitus, diet, lack of physical exercises, heredity, stress, gender.The aim of the study was to compare the lipid status of patients with cardiovascular disease or malignancy.The database of the biochemical laboratory and oncology counseling unit of the "Ostrog Clinic" was used. The method of random sample was used and patients (n=29 of both genders were selected, who were at the age of 40 to 47, with cardiovascular diseases, and had significant occlusive coronary disease, which required operation or surgical revascularization procedure. The patients were classified in two groups: G1 (n=14 with statin therapy and G2 (n=15 without statin therapy. Both groups were statistically compared with a group of female patients (n=30 with breast cancer, who were between 37 and 69 years of age. Control group comprised 25 healthy subjects. Standard statistical methods were used for processing the lipid status parameters, namely: the arithmetic mean, standard deviation SDn and SDn-1, correlation coefficient, post hock test and a single factor analysis of variance.The results obtained have pointed to the existence of a marked hyperlipoproteinemia type 4 in the group of cardiovascular patients who did not use statin (G2. In G2, higher levels of cholesterol, LDL-cholesterol and plasma triglycerides in comparison with the control and G1, while the value of HDL-cholesterol was within the range of referent values. The obvious suppressing effect of statin on cholesterol and LDL-cholesterol was observed in G1. Group G3 had, in comparison with the control and cardiovascular patients, significantly lower levels of cholesterol and triglycerides in plasma, as well as lower index of atherosclerosis

  12. [Analysis of serum lipids levels and the establishment of reference intervals for serum lipids in middle and late pregnancy].

    Science.gov (United States)

    Ying, Chunmei; Yue, Chaoyan; Zhang, Chunyi; Li, Xiaotian

    2015-12-01

    To explore the serum lipids levels in healthy pregnant women, and to establish the reference intervals of serum lipids in middle and late pregnancy. Triglyceride (TG), total cholesterol (TCH), high density lipoprotein (HDL), low density lipoprotein (LDL), apo-lipoprotein-A(APO-A) and apo-lipoprotein-B (APO-B) were measured in 3 200 pregnant women and 3 200 healthy women of childbearing age(the control group) from January 2014 to Febuary 2015 in Obstetrics and Gynecology Hospital of Fudan University. In the healthy pregnant women, serum lipids were measured at 14-20, 24-28 and 37-40 gestational weeks, respectively. All the parameters were detected by Hitachi 7180 automatic biochemical analyzer. The test results were calculated and determined by the C28-A3 standard of the National Clinical and Laboratory Standards Institute. And the normal reference intervals of serum lipids in middle and late pregnancy were defined as 2.5%-97.5%. (1) The levels of TG, TCH, HDL, LDL, APO-A and APO-B in the control group were 0.8, 4.2, 1.0, 2.7 mmol/L and 1.1, 0.8 g/L, respectively. The levels of TG, TCH, HDL, LDL, APO-A and APO-B in middle and late pregnancy were significantly higher than those in the control group (Plipids levels at 14-20, 24-28 and 37-40 gestational weeks in healthy pregnant women were compared with the control group as following. The TG levels were 1.9, 3.8 and 4.4 folds of the control group; the TCH levels were 1.1, 1.5 and 1.5 folds of the control group; the HDL levels were 1.2, 1.6 and 1.5 folds of the control group; the LDL levels were 1.1, 1.4 and 1.4 folds of the control group; the APO-A levels were 1.3, 1.4 and 1.5 folds of the control group; and the APO-B levels were 1.1, 1.5 and 1.5 fold of the control group respectively. The TG level was the most increased, and it increased gradually with gestational age (Plipids at 14-20, 24-28 and 37-40 gestational weeks in healthy pregnant women were as following. The TG levels were 0.7-3.9, 1.7-6.3 and 1.6-8.1 mmol

  13. Blood levels of polychlorinated biphenlys and organochlorinated pesticides in women from Istanbul, Turkey.

    Science.gov (United States)

    Ulutaş, Onur Kenan; Çok, Ismet; Darendeliler, Feyza; Aydin, Banu; Çoban, Asuman; Henkelmann, Bernhard; Schramm, Karl-Werner

    2015-03-01

    The human body is not a chemically uncontaminated system. Every simple action that humans undertake, such as drinking water, eating, nursing, and even breathing air, puts the system under environmental xenobiotic exposure stress. Environmental chemicals have been shown to produce unwanted effects on health and remove the right to healthy living, starting from the first encounter in utero to geriatrics, throughout the lifespan. Organochlorine pesticides (OCPs) and polychlorinated biphenyl (PCB) levels, important members of the persistent organic pollutants (POPs), have been detected before in human breast milk and also in the adipose tissue of women from different regions of Turkey; however, there was no information about the blood levels of these chemicals. This study generated the first information that evaluates OCP and PCB contamination levels in the blood of the women living in Turkey. The current study measured the blood concentrations of OCPs and PCBs in 58 healthy women (age 20-41 years; mean age 28 years) who were living in Istanbul, Turkey, in the years 2010-2012. Samples were analyzed for 29 OCPs and 18 PCB congeners using high-resolution gas chromatography/high-resolution mass spectrometry (HRGC/HRMS). PCB 153 was the predominant congener (643.2 pg/g lipid), followed by PCB 138 and PCB 180. 4,4'-DDE (24872.8 pg/g lipid) was the most common organochlorinated pesticide contaminant in studied blood samples. Results for analyzed chlorinated compounds were as follows: ∑PCB 2682 ± 3300 pg/g lipid; ∑DDT 25,938 ± 28,644 pg/g lipid; and ∑HCH 2930 ± 2222 pg/g lipid, respectively. The mean concentration of ∑WHOPCB-TEQ was 0.037 pg/g on a lipid basis. This information will be important base data during the assessment of the general health concerns of women, as well as for studies about how endocrine disruptors affect humans for forthcoming studies.

  14. Organization of lipids in the tear film: a molecular-level view.

    Directory of Open Access Journals (Sweden)

    Alicja Wizert

    Full Text Available Biophysical properties of the tear film lipid layer are studied at the molecular level employing coarse grain molecular dynamics (MD simulations with a realistic model of the human tear film. In this model, polar lipids are chosen to reflect the current knowledge on the lipidome of the tear film whereas typical Meibomian-origin lipids are included in the thick non-polar lipids subphase. Simulation conditions mimic those experienced by the real human tear film during blinks. Namely, thermodynamic equilibrium simulations at different lateral compressions are performed to model varying surface pressure, and the dynamics of the system during a blink is studied by non-equilibrium MD simulations. Polar lipids separate their non-polar counterparts from water by forming a monomolecular layer whereas the non-polar molecules establish a thick outermost lipid layer. Under lateral compression, the polar layer undulates and a sorting of polar lipids occurs. Moreover, formation of three-dimensional aggregates of polar lipids in both non-polar and water subphases is observed. We suggest that these three-dimensional structures are abundant under dynamic conditions caused by the action of eye lids and that they act as reservoirs of polar lipids, thus increasing stability of the tear film.

  15. Organization of Lipids in the Tear Film: A Molecular-Level View

    Science.gov (United States)

    Wizert, Alicja; Iskander, D. Robert; Cwiklik, Lukasz

    2014-01-01

    Biophysical properties of the tear film lipid layer are studied at the molecular level employing coarse grain molecular dynamics (MD) simulations with a realistic model of the human tear film. In this model, polar lipids are chosen to reflect the current knowledge on the lipidome of the tear film whereas typical Meibomian-origin lipids are included in the thick non-polar lipids subphase. Simulation conditions mimic those experienced by the real human tear film during blinks. Namely, thermodynamic equilibrium simulations at different lateral compressions are performed to model varying surface pressure, and the dynamics of the system during a blink is studied by non-equilibrium MD simulations. Polar lipids separate their non-polar counterparts from water by forming a monomolecular layer whereas the non-polar molecules establish a thick outermost lipid layer. Under lateral compression, the polar layer undulates and a sorting of polar lipids occurs. Moreover, formation of three-dimensional aggregates of polar lipids in both non-polar and water subphases is observed. We suggest that these three-dimensional structures are abundant under dynamic conditions caused by the action of eye lids and that they act as reservoirs of polar lipids, thus increasing stability of the tear film. PMID:24651175

  16. Blood Lead Levels in Captive Giant Pandas.

    Science.gov (United States)

    Wintle, Nathan J P; Martin-Wintle, Meghan S; Zhou, Xiaoping; Zhang, Hemin

    2018-01-01

    Fifteen giant pandas (Ailuropoda melanoleuca) from the Chinese Conservation and Research Center for the Giant Panda (CCRCGP) in Bifengxia, Sichuan, China were analyzed for blood lead concentrations (Pb-B) during the 2017 breeding season. Thirteen of the 15 bears showed Pb-B below the method detection limit (MDL) of 3.3 µg/dL. The two remaining bears, although above the MDL, contained very low concentrations of lead of 3.9 and 4.5 µg/dL. All 15 giant pandas in this analysis had Pb-B concentrations that were within normal background concentrations for mammals in uncontaminated environments. For a threatened species, whose native country is plagued by reports of extremely high air pollution, our findings suggest that giant pandas at the CCRCGP are not absorbing lead at concentrations that would adversely affect their health.

  17. ( Myrciaria jaboticaba ) peel on blood glucose and cholesterol levels ...

    African Journals Online (AJOL)

    Berg) peel was lyophilized and the proximate composition, total anthocyanins and polyphenolic content were determined. The effect of the freeze-dried jaboticaba peels (FJP) in the plasmatic levels of glucose, lipid fractions, aspartate aminotransferase (AST) and alanine aminotransferase (ALT) in Wistar adult male rats was ...

  18. Comparison between swallowing and chewing of garlic on levels of serum lipids, cyclosporine, creatinine and lipid peroxidation in Renal Transplant Recipients

    Directory of Open Access Journals (Sweden)

    Ghorbanihaghjo Amir

    2005-05-01

    Full Text Available Abstract Abstract Hyperlipidemia and increased degree of oxidative stress are among the important risk factors for Atherosclerosis in renal transplant recipients (RTR. The Medical treatment of hyperlipidemia in RTR because of drugs side effects has been problematic, therefore alternative methods such as using of Garlic as an effective material in cholesterol lowering and inhibition of LDL Oxidation has been noted. For evaluation of garlic effect on RTR, 50 renal transplant patients with stable renal function were selected and divided into 2 groups. They took one clove of garlic (1 gr by chewing or swallowing for two months, after one month wash-out period, they took garlic by the other route. Results indicated that although lipid profile, BUN, Cr, serum levels of cyclosporine and diastolic blood pressure did not change, Systolic blood pressure decreased from138.2 to 132.8 mmHg (p=0.001 and Malondialdehyde (MDA decreased from 2.4 to1.7 nmol/ml (p=0.009 by swallowing route, Cholesterol decreased from 205.1 to 195.3 mg/dl (p=0.03, triglyceride decreased from 195.7 to 174.8 mg/dl (p=0.008, MDA decreased from 2.5 to 1.6 nmol/ml (p=0.001, systolic blood pressure decreased from 137.5 to 129.8 mmHg (p=0.001, diastolic blood pressure decreased from 84.6 to 77.6 mmHg (p=0.001 and Cr decreased from 1.51 to 1.44 mg/dl (p=0.03 by chewing route too. However HDL, LDL and cyclosporine serum levels had no significant differences by both of swallowing and chewing routes. We conclude that undamaged garlic (swallowed had no lowering effect on lipid level of serum. But Crushed garlic (chewed reduces cholesterol, triglyceride, MDA and blood pressure. Additionally creatinine reduced without notable decrease in cyclosporine serum levels may be due to cyclosporine nephrotoxicity ameliorating effect of garlic.

  19. A comparative study of the effect of green tea and sour tea on blood pressure and lipid profile in healthy adult men

    Science.gov (United States)

    Kafeshani, Marzieh; Entezari, Mohammad Hasan; Karimian, Jahangir; Pourmasoumi, Makan; Maracy, Mohammad Reza; Amini, Mohammad Reza; Hadi, Amir

    2017-01-01

    BACKGROUND Cardiovascular diseases (CVD) are a set of metabolic disorders affecting heart and blood vessels. Green tea and sour tea (Hibiscus sabdariffa L.) have attracted significant attention recently due to their high popularity, nutrient profile and therapeutic effects. The aim of the present study was to compare the effects of green tea and sour tea supplementation on blood pressure and lipid profile in healthy adult men. METHODS This randomized, double-blind, placebo-controlled trial included 54 healthy adult men. The participants were randomly assigned to two intervention groups receiving 450 mg green tea or sour tea and one placebo group which consumed 450 mg placebo (maltodextrin) for 6 weeks. Blood pressure, lipid profile, dietary intake and physical activity were measured pre- and post-intervention and compared. RESULTS After 6 weeks of intervention, sour tea supplementation led to a significant decrease in systolic blood pressure (SBP) compared with the placebo group. However, we faild to find any significant difference in SBP between green tea and control groups. Also, no significant changes were observed in diastolic blood pressure (DBP) and lipid profile between the three groups. In comparison with baseline, there was a significant increase in the mean level of serum high-density lipoprotein cholesterol (HDL-C) in green tea and sour tea groups. Also, the interventions resulted in significant decrease in the mean levels of serum total cholesterol (TC) and low-density lipoprotein cholesterol (LDL-C) and DBP in the sour tea group compared with the pre-intervention value. CONCLUSION On the basis of our findings, sour tea supplementation led to decreased SBP in healthy men compared with the placebo, but there was no significant difference between their effects on DBP and lipid profile. PMID:29147120

  20. Diosmin, a Citrus Nutrient, Activates Imidazoline Receptors to Alleviate Blood Glucose and Lipids in Type 1-Like Diabetic Rats

    Directory of Open Access Journals (Sweden)

    Chia-Chen Hsu

    2017-06-01

    Full Text Available Diosmin is a nutrient that is widely contained in citrus and that has been indicated to improve glucose metabolism in diabetic disorders. Recently, we demonstrated that diosmin induces β-endorphin to lower hyperglycemia in diabetic rats. However, the mechanisms of diosmin in opioid secretion were unclear. Therefore, we focused on the secretion of opioids from isolated adrenal glands induced by diosmin. The changes in the released β-endorphin-like immunoreactivity (BER were determined using ELISA. Diosmin increased the BER level in a dose-dependent manner, and this effect was markedly reduced in the absence of calcium ions. Activation of the imidazoline I-2 receptor (I-2R has been introduced to induce opioid secretion. Interestingly, we observed that diosmin activates CHO cells expressing I-R. Additionally, diosmin-increased BER was inhibited by the blockade of I-2R in isolated adrenal glands. Additionally, an antagonist of I-2R blocked diosmin-induced effects, including the reduction in hyperglycemia and the increase in plasma BER in streptozotocin-induced diabetic rats (STZ-diabetic rats. Repeated treatment of STZ-diabetic rats with diosmin for one week induced changes in hepatic glycogen, lipid levels, and the expression of phosphoenolpyruvate carboxykinase (PEPCK. Furthermore, an antagonist of I-2R blocked the diosmin-induced changes. Additionally, plasma lipids modified by diosmin were also reversed by the blockade of I-2R in STZ-diabetic rats. Taken together, we suggest that diosmin may activate I-2R to enhance the secretion of β-endorphin from adrenal glands and to influence metabolic homeostasis, resulting in alleviation of blood glucose and lipids in STZ-diabetic rats.

  1. Levels of bioactive lipids in cooking oils: olive oil is the richest source of oleoyl serine.

    Science.gov (United States)

    Bradshaw, Heather B; Leishman, Emma

    2016-05-01

    Rates of osteoporosis are significantly lower in regions of the world where olive oil consumption is a dietary cornerstone. Olive oil may represent a source of oleoyl serine (OS), which showed efficacy in animal models of osteoporosis. Here, we tested the hypothesis that OS as well as structurally analogous N-acyl amide and 2-acyl glycerol lipids are present in the following cooking oils: olive, walnut, canola, high heat canola, peanut, safflower, sesame, toasted sesame, grape seed, and smart balance omega. Methanolic lipid extracts from each of the cooking oils were partially purified on C-18 solid-phase extraction columns. Extracts were analyzed with high-performance liquid chromatography-tandem mass spectrometry, and 33 lipids were measured in each sample, including OS and bioactive analogs. Of the oils screened here, walnut oil had the highest number of lipids detected (22/33). Olive oil had the second highest number of lipids detected (20/33), whereas grape-seed and high-heat canola oil were tied for lowest number of detected lipids (6/33). OS was detected in 8 of the 10 oils tested and the levels were highest in olive oil, suggesting that there is something about the olive plant that enriches this lipid. Cooking oils contain varying levels of bioactive lipids from the N-acyl amide and 2-acyl glycerol families. Olive oil is a dietary source of OS, which may contribute to lowered prevalence of osteoporosis in countries with high consumption of this oil.

  2. Change in blood glucose level in rats after immobilization

    Science.gov (United States)

    Platonov, R. D.; Baskakova, G. M.; Chepurnov, S. A.

    1981-01-01

    Experiments were carried out on male white rats divided into four groups. In group one the blood glucose level was determined immediately after immobilization. In the other three groups, two hours following immobilization, the blood glucose level was determined every 20 minutes for 3 hours 40 minutes by the glucose oxidase method. Preliminary immobilization for 2 hours removed the increase in the blood glucose caused by the stress reaction. By the 2nd hour of immobilization in the presence of continuing stress, the blood glucose level stabilized and varied within 42 + or - 5.5 and 47 + or - 8.1 mg %. Within 2 hours after the immobilization, the differences in the blood glucose level of the rats from the control groups were statistically insignificant.

  3. The history of childhood trauma is associated with lipid disturbances and blood pressure in adult first-episode schizophrenia patients.

    Science.gov (United States)

    Misiak, Błażej; Kiejna, Andrzej; Frydecka, Dorota

    2015-01-01

    It has repeatedly been found that early-life traumatic events may contribute to metabolic dysregulation. Therefore, the aim of this study was to investigate the association between the history of childhood trauma and cardiovascular risk factors in first-episode schizophrenia (FES) patients. The history of childhood trauma was assessed using the Early Trauma Inventory Self Report - Short Form (ETISR-SF) in 83 FES patients. Based on the ETISR-SF, patients were divided into those with positive and negative history of childhood trauma: FES(+) and FES(-) patients. Serum levels of fasting glucose lipids, homocysteine, vitamin B12 and folate, as well as anthropometric parameters and resting systolic and diastolic blood pressure (SBP and DBP) were measured. The history of childhood trauma was associated with higher low-density lipoprotein (LDL) levels, SBP and DBP after covarying for age, gender, body mass index, education and chlorpromazine equivalent. There were significant correlations between scores of distinct ETISR-SF subscales and LDL, high-density lipoprotein, SBP, DBP and the number of metabolic syndrome criteria. Results of this study indicate that traumatic events during childhood might be related to higher resting blood pressure and higher LDL levels in adult FES patients. Copyright © 2015. Published by Elsevier Inc.

  4. Regulation of glucose and lipid metabolism by dietary carbohydrate levels and lipid sources in gilthead sea bream juveniles.

    Science.gov (United States)

    Castro, Carolina; Corraze, Geneviève; Firmino-Diógenes, Alexandre; Larroquet, Laurence; Panserat, Stéphane; Oliva-Teles, Aires

    2016-07-01

    The long-term effects on growth performance, body composition, plasma metabolites, liver and intestine glucose and lipid metabolism were assessed in gilthead sea bream juveniles fed diets without carbohydrates (CH-) or carbohydrate-enriched (20 % gelatinised starch, CH+) combined with two lipid sources (fish oil; or vegetable oil (VO)). No differences in growth performance among treatments were observed. Carbohydrate intake was associated with increased hepatic transcripts of glucokinase but not of 6-phosphofructokinase. Expression of phosphoenolpyruvate carboxykinase was down-regulated by carbohydrate intake, whereas, unexpectedly, glucose 6-phosphatase was up-regulated. Lipogenic enzyme activities (glucose-6-phosphate dehydrogenase, malic enzyme, fatty acid synthase) and ∆6 fatty acyl desaturase (FADS2) transcripts were increased in liver of fish fed CH+ diets, supporting an enhanced potential for lipogenesis and long-chain PUFA (LC-PUFA) biosynthesis. Despite the lower hepatic cholesterol content in CH+ groups, no influence on the expression of genes related to cholesterol efflux (ATP-binding cassette G5) and biosynthesis (lanosterol 14 α-demethylase, cytochrome P450 51 cytochrome P450 51 (CYP51A1); 7-dehydrocholesterol reductase) was recorded at the hepatic level. At the intestinal level, however, induction of CYP51A1 transcripts by carbohydrate intake was recorded. Dietary VO led to decreased plasma phospholipid and cholesterol concentrations but not on the transcripts of proteins involved in phospholipid biosynthesis (glycerol-3-phosphate acyltransferase) and cholesterol metabolism at intestinal and hepatic levels. Hepatic and muscular fatty acid profiles reflected that of diets, despite the up-regulation of FADS2 transcripts. Overall, this study demonstrated that dietary carbohydrates mainly affected carbohydrate metabolism, lipogenesis and LC-PUFA biosynthesis, whereas effects of dietary lipid source were mostly related with tissue fatty acid composition

  5. A retrospective cohort study of blood hemoglobin levels in blood donors and competitive rowers

    DEFF Research Database (Denmark)

    Johansson, P. I.; Ullum, H.; Jensen, Kurt

    2009-01-01

    (36 962 males), and 3.9% of the males had a blood hemoglobin above 10.5 mM, equalling a hematocrit of 51% and, 1.6% of the females had hemoglobin above 9.7 mM, corresponding to a hematocrit above 47%. One thousand four hundred and six rowers (1116 males) were investigated and 10.4% of the males and 8......To investigate the distribution of blood hemoglobin levels in healthy blood donors and elite athletes, a retrospective cohort study from 2001 to 2005 of candidate blood donors and elite rowers in Denmark was performed. Eighty-five thousand eight hundred and forty-six blood donors were identified.......3% of the females demonstrated values above the recommended limit for athletic competition. Thus, the prevalence of a high hemoglobin value was greater in the rowers, of both gender, than in the candidate blood donors (Phemoglobin levels in blood are seen regularly in normal...

  6. Short Communication - Blood Magnesium levels in migraineurs ...

    African Journals Online (AJOL)

    Introduction: Some probable mechanisms have been described to the relationship between magnesium (Mg) level and migraine headache attacks. In the study reported here, we sought to determine the total Mg serum status of patients with migraine within and between the headache attacks and compare it with ...

  7. Influence of SNPs in nutrient-sensitive candidate genes and gene-diet interactions on blood lipids

    DEFF Research Database (Denmark)

    Brahe, Lena Kirchner; Angquist, Lars; Larsen, Lesli Hingstrup

    2013-01-01

    Blood lipid response to a given dietary intervention could be determined by the effect of diet, gene variants or gene-diet interactions. The objective of the present study was to investigate whether variants in presumed nutrient-sensitive genes involved in lipid metabolism modified lipid profile......-cholesterol, HDL-cholesterol and TAG after an 8-week low-energy diet (only main effect), and a 6-month ad libitum weight maintenance diet, with different contents of dietary protein or glycaemic index. After adjusting for multiple testing, a SNP-dietary protein interaction effect on TAG was identified for lipin 1...

  8. Accumulation of Oxidized Low-Density Lipoprotein in Psoriatic Skin and Changes of Plasma Lipid Levels in Psoriatic Patients

    Directory of Open Access Journals (Sweden)

    Nilgun Solak Tekin

    2007-01-01

    Full Text Available Background. Psoriasis is a chronic inflammatory skin disease characterized by an accelerated turnover of epidermal cells and an incomplete differentiation in epidermis with lesion. However, the exact etiology of psoriasis is unknown. Abnormalities in essential fatty acid metabolism, free radical generation, lipid peroxidation, and release of lymphokines have been proposed. Objective. Our purpose was to evaluate the plasma lipids and oxidized low-density lipoprotein accumulation in psoriatic skin lesion in order to ascertain the possible participation of oxidative stress and oxidative modification of lipids in pathogenesis of psoriasis. Methods. The study group included 84 patients with psoriasis, and 40 sex- and age-matched healthy volunteers. Blood lipid profile was determined. Psoriatic and nonlesional skin samples of psoriatic patients were evaluated for the presence of oxidized low-density lipoprotein by using an immune-fluorescent staining method. Results. The mean levels of lipids (total cholesterol, triglyceride, and LDL cholesterol in patients with psoriasis were found to be significantly higher than those of healthy subjects. Psoriatic skins were shown positive oxidized low-density lipoprotein staining. There was no staining in nonlesional skin samples of the same individuals. Conclusion. Lipid peroxidation mediated by free radicals is believed to be one of the important causes of cell membrane destruction and cell damage. This study shows for the first time the accumulation of oxidized low-density lipoprotein in psoriatic skin lesion. We believe that accumulation of ox-LDL in psoriatic skin may have an important role in the immune-inflammatory events that result in progressive skin damage.

  9. Fasting Blood Glucose Levels in Different Haemoglobin Genotypes ...

    African Journals Online (AJOL)

    For the different Hb genotypes (HBAA, HBAS, HBSC and HBSS) the following mean fasting blood glucose levels were obtained respectively: 71.9±8.Omg/dl 73.4±7.4mgldl, 94.7±6.Imgldl and 94.6±5.9mgldl. There was a significant difference between the mean fasting blood glucose concentrations of blood groups O,A,B and ...

  10. Blood Lead Levels in Young Children: US, 2009-2015.

    Science.gov (United States)

    McClure, Leland F; Niles, Justin K; Kaufman, Harvey W

    2016-08-01

    To evaluate trends in blood lead levels in children age, this Quest Diagnostics Health Trends report builds on previously reported National Health and Nutrition Examination Survey data with a much larger national group and adds more detail and novel assessments. This report describes the results from a 6-year retrospective study (May 2009-April 2015) based on >5 million blood lead level results (including >3.8 million venous results) from children income ratios (PIRs), Medicaid enrollment status, and geographic regions. Among children levels ≥5.0 μg/dL (high). There were significant differences in high blood lead levels based on sex, pre-1950s housing construction quintiles, and PIR 5 (all P levels and blood lead levels ≥10.0 μg/dL (very high). Generally, levels declined over time for all groups. Examination of more than 5 million venous blood lead level results in children younger than 6 years old allowed for a robust, detailed analysis of blood lead level group results by geography and other criteria that are prohibited with the narrower National Health and Nutrition Examination Survey database. Progress in reducing the burden of lead toxicity is a public health success story that is incomplete with some identified factors posing larger, ongoing challenges. Copyright © 2016 Elsevier Inc. All rights reserved.

  11. Vegan diet and blood lipid profiles: a cross-sectional study of pre and postmenopausal women.

    Science.gov (United States)

    Huang, Yee-Wen; Jian, Zhi-Hong; Chang, Hui-Chin; Nfor, Oswald Ndi; Ko, Pei-Chieh; Lung, Chia-Chi; Lin, Long-Yau; Ho, Chien-Chang; Chiang, Yi-Chen; Liaw, Yung-Po

    2014-04-08

    Vegan diet has been associated with lower risk of cardiovascular diseases and mortality, partly due to its effects on serum lipid profiles. Lipid profiles [high density lipoprotein-cholesterol (HDL-C), low density lipoprotein-cholesterol (LDL-C) and triglycerides (TG)] have not been fully elucidated either in pre and postmenopausal vegans or in ovo-lacto vegetarians. This study aimed to compare lipid profiles among vegans, ovo-lacto vegetarians and omnivores. Demographic data and lipid profiles were obtained from the 2002 Taiwanese Survey on Hypertension, Hyperglycemia and Hyperlipidemia. Multivariate linear regression analysis was used to examine factors significantly and independently associated with different categories of veganism and to estimate the β value of lipid profiles in the dietary types. A total of 2397 premenopausal and 1154 postmenopausal participants who did not receive lipid lowering drugs were enrolled. Premenopausal vegans had significantly lower HDL-C and higher TG, LDL-C/HDL-C, total cholesterol (TC)/HDL-C and TG/HDL-C compared with omnivores. For postmenopausal women, vegans had lower TC while ovo-lacto vegetarians were observed with low HDL-C when compared with omnivores. Multivariate linear regression analyses showed that vegan and ovo-lacto vegetarian diets decreased HDL-C levels in premenopausal women (β = -7.63, p = 0.001 and β = -4.87, p = 0.001, respectively). There were significant associations between lower LDL-C and ovo-lacto vegetarian diets (β = -7.14, p = 0.008) and also between TG and vegan diet (β = 23.37, p = 0.008), compared with omnivorous diet. Post-menopausal women reported to have consumed either a vegan or an ovo-lacto vegetarian diet were at the risk of having low HDL-C unlike those that consumed omnivorous diets (β = -4.88, p = 0.015 and β = -4.48, p = 0.047). There were no significant changes in LDL-C in both pre and postmenopausal vegans. Vegan diet was

  12. Proof of concept in cardiovascular risk: the paradoxical findings in blood pressure and lipid abnormalities

    Directory of Open Access Journals (Sweden)

    Fuchs FD

    2012-07-01

    Full Text Available Flavio Danni Fuchs, Sandra Costa Fuchs, Leila Beltrami Moreira, Miguel GusDivision of Cardiology and Postgraduate Studies Program in Cardiology, Hospital de Clinicas de Porto Alegre, Universidade Federal do Rio Grande do Sul, Porto Alegre, Rio Grande do Sul, BrazilAbstract: High blood pressure and lipoprotein abnormalities were identified by many cohort studies as the major risk factors for cardiovascular disease. Laboratory experiments apparently confirmed their role in the causation of atherosclerosis, but a proof of concept requires the corroboration by clinical trials in human beings. The size of benefit in clinical trials regarding the control of high blood pressure was within the estimations of risk provided by cohort studies. For a reduction of 10 mmHg in systolic blood pressure or 5 mmHg in diastolic blood pressure, the relative risk reduction of coronary heart disease was 22% (95% confidence interval 27%–17% in a meta-analysis of clinical trials, close to the estimation of reduction of 25% (95% confidence interval 23%–27% provided by a meta-analysis of cohort studies. The corresponding values for stroke were 41% (95% confidence interval 33%–48% in clinical trials compared to a cohort risk prediction of 36% (95% confidence interval 34%–38%. This efficacy was shared by all blood pressure-lowering drugs. The same figure has not paradoxically happened with drugs that act over abnormalities of cholesterol and lipoproteins. Only statins, which have other beneficial actions as well, have consistently lowered the incidence of cardiovascular diseases, an efficacy that was not reproduced by older and newer quite potent lipid drugs. The adverse effects of these drugs may nullify their beneficial effects over lipoproteins and abnormalities of lipoproteins may only be surrogate markers of the underlying real risks.Keywords: proof of concept, hypertension, lipoproteins, clinical trials

  13. Fluctuation of zonulin levels in blood vs stability of antibodies

    OpenAIRE

    Vojdani, Aristo; Vojdani, Elroy; Kharrazian, Datis

    2017-01-01

    AIM To evaluate the measurement of zonulin level and antibodies of zonulin and other tight junction proteins in the blood of controls and celiac disease patients. METHODS This study was conducted to assess the variability or stability of zonulin levels vs IgA and IgG antibodies against zonulin in blood samples from 18 controls at 0, 6, 24 and 30 h after blood draw. We also measured zonulin level as well as zonulin, occludin, vinculin, aquaporin 4 and glial fibrillary acidic protein antibodies...

  14. Effects of soy supplementation on blood lipids and arterial function in hypercholesterolaemic subjects

    DEFF Research Database (Denmark)

    Hermansen, K; Hansen, B; Jacobsen, R

    2005-01-01

    in 32 subjects, arterial dilatory capacity, compliance, and distensibility were recorded before and after the intervention. RESULTS: In the main study, no difference in fasting plasma lipid levels or insulin sensitivity was found between soy-based supplement and placebo. A significant postprandial......: Department of Endocrinology and Metabolism C, Aarhus University Hospital, and Department of Human Nutrition, The Royal Veterinary and Agricultural University, Denmark. SUBJECTS: In all, 100 hypercholesterolaemic but otherwise healthy subjects were included in the study of which 89 completed it. INTERVENTIONS......: Subjects were randomly assigned to 24 weeks of daily intake of either a soy supplement, Abalon (30 g soy protein, 9 g cotyledon fibre and 100 mg isoflavones) or placebo (30 g of casein). The soy supplement and placebo were provided in two sachets daily that were stirred in water. Fasting plasma lipids, TNF...

  15. Does fat in milk, butter and cheese affect blood lipids and cholesterol differently?

    Science.gov (United States)

    Tholstrup, Tine; Høy, Carl-Erik; Andersen, Lene Normann; Christensen, Robin D K; Sandström, Brittmarie

    2004-04-01

    To compare the effects of isoenergetic amounts of milk, cheese and butter (adjusted to the same content of lactose and casein) on fasting and postprandial blood lipids and lipoproteins, and on postprandial glucose and insulin response. The experiments were designed to provide 20% of total energy from dairy fat, as either whole milk, mean (+/-SD) 2164 (+/-97) g, butter 93 (+/-4) g, and hard cheese 305 (+/-45) g, which were served to 14 healthy young men for three periods of three weeks each, separated by washout periods, in a randomized, cross-over study with strictly controlled dietary intake. Fasting blood samples were taken at the end of the study periods. Measurements of the postprandial effect of the three different dairy test products (0.7 g of milk fat/kg body weight) were carried out on day 4 of each intervention period. Blood samples were taken before and at 2, 4, 6 and 8 hours following intake of the meals. Fasting LDL cholesterol concentration was significantly higher after butter than cheese diet (p = 0.037), with a borderline significant difference in total cholesterol (p = 0.054) after the experimental periods of three weeks. Postprandial glucose showed a higher response after cheese diet than after milk diet (p = 0.010, diet x time interaction). A different effect of fat in milk and butter could not be confirmed in this study. The moderately lower LDL cholesterol after cheese diet compared to butter diet should be investigated further.

  16. Effect of Sumac (Rhus coriaria Extract on Blood Lipid Profile in White Wistar Rat

    Directory of Open Access Journals (Sweden)

    HamidReza Soltani

    2017-08-01

    Full Text Available Backgrounf: Hyperlipidemia is one of the chronic diseases whose current solutions are the proper diet and chemical drugs. Evaluation of accessible medicinal plant recourses has an important role to prevent and treat the hyperlipidemia. The present study aimed to investigate the effect of sumac (Rhus coriaria extract on blood lipid profile in white Wistar rat. Methods: This laboratory animal experiment was conducted on 21 white Wistar rats during four weeks. The research units divided into three groups separately were fed by normal diet, fatty diet without sumac extract and fatty diet with sumac extract. The samples were excluded after appearing sick-like behaviors. Finally, data were analyzed in SPSS ver. 16 software using ANOVA and LSD tests. Results: The mean weight of rats was 310±26 gram. The mean blood cholesterol had significant difference in fatty diet with sumac group in compared with control group from the second week to the end of study (P0.05. Conclusion: According to the findings of this study, the use of sumac with fatty diet can be effective to reduce blood cholesterol in prevention and treatment of hyperlipidemia.

  17. The Effect of Reduced Physical Activity and Retraining on Blood Lipids and Body Composition in Young and Older Adult Men

    DEFF Research Database (Denmark)

    Nørregaard, Jesper; Gram, Martin; Vigelsø, Andreas

    2015-01-01

    We studied the effect of physical inactivity and subsequent re-training on cardiovascular risk factors in seventeen young (Y; 23.4±0.5) and fifteen older adult (O; 68.1±1.1 yrs.) men who underwent 14 days of one leg immobilization followed by six weeks of training. Body weight remained unchanged....... Daily physical activity decreased by 31±9 (Y) and 37±9 (O) % (Ptraining. Visceral fat mass decreased (Ptraining. Concentrations of lipids in blood were always highest in the older adults. FFA and glycerol...... blood lipids along with loss of visceral fat....

  18. [The level of lipid peroxidation in milk replacer formulas for initial feeding of infants].

    Science.gov (United States)

    Czeczot, Hanna; Cichosz, Grażyna; Ambroziak, Adam

    2015-02-01

    The products of lipids oxidation: peroxides, hydroxides, aldehydes, ketones, esters, alcohols and others show harmful activity against human organism. Presence of the compounds in baby's and children's food creates potential health hazard. Many of them cause infant's and children's diarrhoea, also, negatively influence development of nervous system, show cytotoxic, mutagenic and cancerogenic activity (e.g. malonicdialdehyde, 4-hydroxynonenal and others). The aim of the work was to assess the level of lipids peroxidation in milk substitute preparations for initial stage baby feeding, before their end of shelf-life. The level of lipids peroxidation measured as TBARS (thiobarbituric acid reactive substances) concentrations was determined in 6 available on the Polish market milk substitute infant formulas. The determinations was carried out before the end of the shelf-life after 1,2,3,6,9 and 12 months after purchase. The level of lipid peroxidation was also determined after 3-4 and 21 days post opening. TBARS content in the infants food ready to be eaten depended on the time of preparation storage. The highest level of lipids peroxidation was observed in all the studied food after 12 months of storage and after 21 days after opening of the hermetical wrapping. Various level of lipids peroxidation in milk substitutes for infant nutrition resulted from different amounts and quality of plant oils used in production (different content of mono- and polyunsaturated fatty acids, presence of lack of linoleic and α-linolenic acids). © 2015 MEDPRESS.

  19. Serum lipid levels for a multicultural population in Auckland, New Zealand: results from the Diabetes Heart and Health Survey (DHAH) 2002-2003.

    Science.gov (United States)

    Gentles, Dudley; Metcalf, Patricia; Dyall, Lorna; Scragg, Robert; Sundborn, Gerhard; Schaaf, David; Black, Peter N; Jackson, Rodney T

    2007-11-09

    To describe mean serum lipid concentrations for Maori, Pacific people (mostly of Samoan, Tongan, Niuean, or Cook Islands origin), and Others (mostly New Zealand-born Europeans), and to identify risk factors for an adverse lipid profile. A cross-sectional survey of adults aged between 35-74 years within the Auckland area. There were 1006 Maori, 996 Pacific people, and 2021 'Others' Fasting blood samples were collected from participants, and total cholesterol, high-density lipoproteins (HDL), low-density lipoproteins (LDL), and triglycerides were measured. Maori and Pacific people had similar mean serum total and LDL cholesterol levels but lower HDL levels and higher total to HDL cholesterol ratios compared to Others (adjusted for age and gender). Maori also had higher triglycerides than Others. High BMI and cigarette smoking were positively associated with unfavourable lipid profiles, while current alcohol drinking and vigorous leisure time activity were associated with increased HDL cholesterol and lower total to HDL cholesterol ratios. Over 90% of all ethnic groups had total cholesterol levels above currently accepted optimal levels (>4 mmol/L) and two-thirds were above 5 mmol/L. While 30% of Others had a total to HDL cholesterol ratio above the 'optimal' threshold of 4.5, 40% of Maori and 44% of pacific people were above this level. This is the first study to simultaneously assess lipid levels in Maori, Pacific people, and Others in one population-based study. Despite similar total and LDL cholesterol levels in all ethnic groups; overweight, obesity, and current cigarette smoking were the main risk factors for their adverse lipid profiles. Engaging in leisure-time activity and alcohol consumption (and not surprisingly lipid-lowering drugs) were associated with better lipid profiles. We confirm that the main lipid-related cardiovascular disease risk in Maori and Pacific people is due to their low HDL and high triglyceride levels.

  20. Modulation of the lipidomic profile due to a lipid challenge and fitness level: a postprandial study.

    Science.gov (United States)

    Morris, Ciara; O'Grada, Colm M; Ryan, Miriam F; Gibney, Michael J; Roche, Helen M; Gibney, Eileen R; Brennan, Lorraine

    2015-07-01

    The lipid composition of plasma is known to vary due to both phenotypic factors such as age, gender and BMI as well as with various diseases including cancer and neurological disorders. However, there is little investigation into the variation in the lipidome due to exercise and/ or metabolic challenges. The objectives of this present study were (i) To identify the glycerophospholipid, sphingolipids and ceramide changes in response to an oral lipid tolerance test (OLTT) in healthy adults and (ii) To identify the effect of aerobic fitness level on lipidomic profiles. 214 healthy adults aged 18-60 years were recruited as part of a metabolic challenge study. A sub-group of 40 volunteers were selected for lipidomic analysis based on their aerobic fitness level. Ceramides, glycerophospholipids and sphingomyelins were quantified in baseline fasting plasma samples as well as at 60, 120, 180, 240 and 300 min following a lipid challenge using high-throughput flow injection ESI-MS/MS. Mixed model repeated measures analysis identified lipids which were significantly changing over the time course of the lipid challenge. Included in these lipids were lysophosphoethanolamines (LPE), phosphoethanolamines (PE), phosphoglycerides (PG) and ceramides (Cer). Five lipids (LPE a C18:2, LPE a C18:1, PE aa C36:2, PE aa C36:3 and N-C16:1-Cer) had a fold change > 1.5 at 120 min following the challenge and these lipids remained elevated. Furthermore, three of these lipids (LPE a C18:2, PE aa C36:2 and PE aa C36:3) were predictive of fasting and peak plasma TAG concentrations following the OLTT. Further analysis revealed that fitness level has a significant impact on the response to the OLTT: in particular significant differences between fitness groups were observed for phosphatidylcholines (PC), sphingomyelins (SM) and ceramides. This study identified specific lipids which were modulated by an acute lipid challenge. Furthermore, it identified a series of lipids which were modulated by

  1. [Prospective study of gluco-lipidic hormone and peptide levels in morbidly obese patients after sleeve gastrectomy].

    Science.gov (United States)

    Bruna, Marcos; Gumbau, Verónica; Guaita, Marcos; Canelles, Enrique; Mulas, Claudia; Basés, Carla; Celma, Isabel; Puche, José; Marcaida, Goitzane; Oviedo, Miguel; Vázquez, Antonio

    2014-03-01

    Different hormones and peptides involved in lipid and carbohydrate metabolism have been studied in relation to morbid obesity and its variation after bariatric surgery. The aim of this study is toevaluate variations in different molecules related to glico-lipidic metabolism during the first year after sleeve gastrectomy in morbidly obese patients. Prospective study in patients undergoing sleeve gastrectomy between November 2009 and January 2011. We analyzed changes in different clinical, anthropometric and analytic parameters related with glico-lipidic metabolism in all patients in the preoperative period, first postoperative day, fifth day, one month, 6 months and one year after surgery. Statistical analysis was performed using SPSS 20.0. We included 20 patients, 60% were women with a median of age of 45 years. Median of body mass index (IMC) was 48,5 kg/m(2) and 70% had obstructive sleep apnea syndrome (SAOS), 65% arterial hypertension (HTA), 45% dyslipidemia and 40% diabetes mellitus. One year after surgery, the percentage of excess of BMI loss was 72% and the rate of cure or improvement of dyslipidemia was 100%, diabetes 87,5%, HTA 84,6% and SAOS 57,1%. At this time, glycemia levels decreased significantly (P<.001), and levels of IGF-1 and HDL-cholesterol increased significantly. Levels of adiponectine increased and leptine (P=.003), insulin (P=.004) and triglycerides (P=.016) decreased significantly one year after the surgery. ACTH levels (that decreased during first 6 months after surgery), glycosilated hemoglobin, total cholesterol and LDL-cholesterol had no changes one year after surgery. Sleeve gastrectomy is a surgical technique with good results of weight loss and cure of comorbidities. This procedure induces significant modifications in blood levels of glico-lipidic metabolism related peptides and hormones, such as glucose, IGF-1, insulin, leptin, triglycerides and HDL-cholesterol. Copyright © 2013 AEC. Published by Elsevier Espana. All rights reserved.

  2. The Effects of Isoflavone Supplementation Plus Combined Exercise on Lipid Levels, and Inflammatory and Oxidative Stress Markers in Postmenopausal Women

    Directory of Open Access Journals (Sweden)

    Jéssica S. Giolo

    2018-03-01

    Full Text Available This study tested the effect of isoflavone supplementation in addition to combined exercise training on plasma lipid levels, inflammatory markers and oxidative stress in postmenopausal women. Thirty-two healthy and non-obese postmenopausal women without hormone therapy were randomly assigned to exercise + placebo (PLA; n = 15 or exercise + isoflavone supplementation (ISO; n = 17 groups. They performed 30 sessions of combined exercises (aerobic plus resistance over ten weeks and consumed 100 mg of isoflavone supplementation or placebo. Blood samples were collected after an overnight fast to analyze the lipid profile, interleukin-6 (IL-6, interleukin-8 (IL-8, superoxide dismutase (SOD, total antioxidant capacity (FRAP, and thiobarbituric acid reactive substances (TBARS, before and after ten weeks of the intervention. There were no differences in the changes (pre vs. post between groups for any of the inflammatory markers, oxidative stress markers or lipid profile variables. However, interleukin-8 was different between pre- and post-tests (p < 0.001 in both groups (Δ = 7.61 and 5.61 pg/mL as were cholesterol levels (p < 0.05, with no interaction between groups. The combination of isoflavone supplementation and exercise training did not alter oxidative stress markers in postmenopausal women, but exercise training alone may increase IL-8 and decrease total cholesterol levels.

  3. Mediterranean diet reduces 24-hour ambulatory blood pressure, blood glucose, and lipids: one-year randomized, clinical trial.

    Science.gov (United States)

    Doménech, Mónica; Roman, Pilar; Lapetra, José; García de la Corte, Francisco J; Sala-Vila, Aleix; de la Torre, Rafael; Corella, Dolores; Salas-Salvadó, Jordi; Ruiz-Gutiérrez, Valentina; Lamuela-Raventós, Rosa-María; Toledo, Estefania; Estruch, Ramón; Coca, Antonio; Ros, Emilio

    2014-07-01

    The PREvención con DIeta MEDiterránea (PREDIMED) trial showed that Mediterranean diets (MedDiets) supplemented with either extravirgin olive oil or nuts reduced cardiovascular events, particularly stroke, compared with a control, lower fat diet. The mechanisms of cardiovascular protection remain unclear. We evaluated the 1-year effects of supplemented MedDiets on 24-hour ambulatory blood pressure (BP), blood glucose, and lipids. Randomized, parallel-design, controlled trial was conducted in 2 PREDIMED sites. Diets were ad libitum, and no advice on increasing physical activity or reducing sodium intake was given. Participants were 235 subjects (56.5% women; mean age, 66.5 years) at high cardiovascular risk (85.4% with hypertension). Adjusted changes from baseline in mean systolic BP were -2.3 (95% confidence interval [CI], -4.0 to -0.5) mm Hg and -2.6 (95% CI, -4.3 to -0.9) mm Hg in the MedDiets with olive oil and the MedDiets with nuts, respectively, and 1.7 (95% CI, -0.1 to 3.5) mm Hg in the control group (Pthe MedDiets with olive oil, MedDiets with nuts, and control diet, respectively; those of total cholesterol were -11.3, -13.6, and -4.4 mg/dL (P=0.043), respectively. In high-risk individuals, most with treated hypertension, MedDiets supplemented with extravirgin olive oil or nuts reduced 24-hour ambulatory BP, total cholesterol, and fasting glucose. http://www.clinicaltrials.gov. Unique identifier: ISRCTN35739639. © 2014 American Heart Association, Inc.

  4. Comparison of Serum Lipid Levels in Chronic Obstructive Pulmonary Disease and Lung Cancer

    Directory of Open Access Journals (Sweden)

    Mehmet Kos

    2016-01-01

    Full Text Available Aim: Relationship between serum lipid level in chronic obstructive lung disease (COLD and lung cancer was not well documented. In our study we planned to compare serum lipid levels (Total Cholesterol-TC, low density lipoprotein cholesterol-LDL-C, trigliseride-TGL, and high density lipoprotein cholesterol-HDL-C in these common diseases. Material and Method: We evaluated 100 patients and 50 control group retrospectively. We enrolled the lipid parameters before any medical treatment start. Student%u2019s t-test and one-way ANOVA test was used for comparison of the patient characteristics and mean cholesterol level. Results: TC levels were higher in COLD disease than lung cancer group but not statistically significant. TGL levels were higher in lung cancer group than COLD and control group but this was also not statistically significant. Mild-moderate degree COLD patients had lower HDL-C than severe COLD patients (p=0.02. But TC and TGL levels were lower in severe COLD pateints. Small cell lung sancer and non-small lung cancers had statistically significantly lower TC and TGL levels (respectively p=0.04 and p=0.02. Discussion: We estimated that lipid leves of at the beginning of COLD were decreased to provide lipid necessity in cancer tissue due to tumor rapid cell proliferation in cancer, tumor cachexia and increased nutrition problems when developed lung cancer. Larger prospective studies are required to more accurate assessment this issue.

  5. Circadian variation in 5-hydroxytryptamine levels in human blood.

    Science.gov (United States)

    Sauerbier, I; von Mayersbach, H

    1976-01-01

    This study investigates, on a circadian basis, the variation in blood serotonin for a group of 64 healthy persons (volunteers of a Bundeswehr-Ausbildungskompanie); a pronounced circadian rhythm of 5-HT has been found. The variation in daily absolute levels is influenced by novelty stress; by this we refer to the stress resulting from initial contact between the person sampling blood and the patient. Obviously this diminishes as blood is repeatedly withdrawn from the same individual. Exposure to this situation results in an overall decrease in serotonin levels and a modification of the circadian pattern.

  6. Brachial blood flow under relative levels of blood flow restriction is decreased in a nonlinear fashion.

    Science.gov (United States)

    Mouser, J Grant; Ade, Carl J; Black, Christopher D; Bemben, Debra A; Bemben, Michael G

    2018-05-01

    Blood flow restriction (BFR), the application of external pressure to occlude venous return and restrict arterial inflow, has been shown to increase muscular size and strength when combined with low-load resistance exercise. BFR in the research setting uses a wide range of pressures, applying a pressure based upon an individual's systolic pressure or a percentage of occlusion pressure; not a directly determined reduction in blood flow. The relationship between relative pressure and blood flow has not been established. To measure blood flow in the arm under relative levels of BFR. Forty-five people (18-40 years old) participated. Arterial occlusion pressure in the right arm was measured using a 5-cm pneumatic cuff. Blood flow in the brachial artery was measured at rest and at pressures between 10% and 90% of occlusion using ultrasound. Blood flow decreased in a nonlinear, stepped fashion. Blood flow decreased at 10% of occlusion and remained constant until decreasing again at 40%, where it remained until 90% of occlusion. The decrease in brachial blood flow is not proportional to the applied relative pressure. The prescription of blood flow restriction should take into account the stimulus provided at each relative level of blood flow. © 2017 Scandinavian Society of Clinical Physiology and Nuclear Medicine. Published by John Wiley & Sons Ltd.

  7. Fasting and nonfasting lipid levels: influence of normal food intake on lipids, lipoproteins, apolipoproteins, and cardiovascular risk prediction

    DEFF Research Database (Denmark)

    Langsted, A.; Freiberg, J.J.; Nordestgaard, Børge

    2008-01-01

    BACKGROUND: Lipid profiles are usually measured after fasting. We tested the hypotheses that these levels change only minimally in response to normal food intake and that nonfasting levels predict cardiovascular events. METHODS AND RESULTS: We cross-sectionally studied 33 391 individuals 20 to 95...... to HDL cholesterol, and ratio of apolipoprotein B to apolipoprotein A1 did not change in response to normal food intake. The maximum changes after normal food and fluid intake from fasting levels were -0.2 mmol/L for total cholesterol, -0.2 mmol/L for low-density lipoprotein cholesterol, -0.1 mmol...... years of age from the Copenhagen General Population Study. We also studied 9319 individuals 20 to 93 years of age from the Copenhagen City Heart Study, 1166 of whom developed cardiovascular events during 14 years of follow-up. Compared with fasting levels, total cholesterol, low-density lipoprotein...

  8. Effect of vitamin E supplementation on serumic levels of lipids and lipoproteins in cholesterol-fed male rat

    Directory of Open Access Journals (Sweden)

    M.H Khayat Nouri

    2008-11-01

    Full Text Available Hypercholesterolemia is one of the risk factors of cardiovascular diseases. High blood cholesterol affects the general health and increases the mortality rate of cardiovascular diseases. High levels of cholesterol in the diet increases LDL levels and decreases the activity of LDL receptors in the liver. Oxidation of vascular LDL lipoproteins increases the development of atherosclerosis. Previous studies have indicated that consumption of antioxidants decreases hypercholesterolemia. This study evaluates the effect of vitamin E supplementation on blood lipid levels in high cholesterol-fed rats. In this experimental study, three groups of male rats (n=10 for each group were used. The control group received basic diet and one of the other two groups received a diet containing one percent cholesterol and while the other received the same diet plus vitamin E supplement (2500 IU/kg in dry matter of the diet for one month. After determining the values of TC, LDL, VLDL, HDL and TG the results indicated that in rats fed with 1% cholesterol apart from HDL and VLDL the other lipids had increased significantly compared with the control group (p

  9. The tuber extract and flour of Dioscorea alatanormalize the blood lipid profile of rabbits treated with high cholesterol diets

    Directory of Open Access Journals (Sweden)

    Nelis Imanningsih

    2014-08-01

    rabbits treated with high cholesterol diets.Methods:DA tuber extract and flour were administrated to the rabbits for 60 days using completely randomised design. The ration treatment are as follows: 1 Basal ration as negative control (K0, 2 Basal ration + 0.5% cholesterol, as positive control (K1, 3 Basal ration + 0.5% cholesterol + DA extract 1.8 g/100 g (KE1, 4 Basal ration + cholesterol 0.5% + DA extract 3.6 g/100 g (KE2, 5 Basal ration with 15% DA flour + 0.5% cholesterol (KT1 and 6 Basal ration with 30% DA flour + 0.5% cholesterol (KT2. The Total cholesterol, HDL, LDL cholesterol in serum were analysed at baseline, days 28, days 56 and at the end of study.Results:The administration of high cholesterol (1% ration increased blood lipid levels by 16 fold compared to that of control. The administration of 15% and 30% of DA flour could maintain blood lipid profile to normal condition, in particular at 30% substitution DA flour. However the water extract of DA can not maintain a normal blood lipids of high cholesterol treated rabbitsConclusion: Dioscorea alata flour has suggested to have anti-hyperlipidemia effect. (Health Science Indones 2014;1:23-9Key words: Dioscorea alata, hyperlipidemia, atherosclerosis

  10. Associations between cadmium levels in blood and urine, blood pressure and hypertension among Canadian adults.

    Science.gov (United States)

    Garner, Rochelle E; Levallois, Patrick

    2017-05-01

    Cadmium has been inconsistently related to blood pressure and hypertension. The present study seeks to clarify the relationship between cadmium levels found in blood and urine, blood pressure and hypertension in a large sample of adults. The study sample included participants ages 20 through 79 from multiple cycles of the Canadian Health Measures Survey (2007 through 2013) with measured blood cadmium (n=10,099) and urinary cadmium (n=6988). Linear regression models examined the association between natural logarithm transformed cadmium levels and blood pressure (separate models for systolic and diastolic blood pressure) after controlling for known covariates. Logistic regression models were used to examine the association between cadmium and hypertension. Models were run separately by sex, smoking status, and body mass index category. Men had higher mean systolic (114.8 vs. 110.8mmHg, pcadmium levels (0.48 vs. 0.38µg/L, pcadmium were associated with increased systolic (0.70mmHg, 95% confidence interval [CI]=0.25-1.16, pcadmium, blood pressure and hypertension were not significant in overall models. Model stratification revealed significant and negative associations between urinary cadmium and hypertension among current smokers (OR=0.61, 95% CI=0.44-0.85, pcadmium levels, blood pressure and hypertension. However, the significance and direction of this association differs by sex, smoking status, and body mass index category. Crown Copyright © 2017. Published by Elsevier Inc. All rights reserved.

  11. Blood lead levels following consumption of game meat in Italy.

    Science.gov (United States)

    Fustinoni, Silvia; Sucato, Sabrina; Consonni, Dario; Mannucci, Pier Mannuccio; Moretto, Angelo

    2017-05-01

    The aim of this study was to measure lead (Pb) levels in blood (Pb-blood) in consumers of game meat, taking into account other possible sources of lead exposure. A spot blood sample was obtained from 95 subjects, and a questionnaire was used to collect general information and data on game meat consumption, hunting, wine drinking and other possible sources of lead exposure. Pb-blood was measured by inductively coupled plasma-mass spectrometry. Pb-blood was not influenced by age, sex, residence in an urban or rural area, consumption of game meat, tobacco smoking or hobbies associated with potential exposure to lead, and median Pb-blood was 1.7 (5th-95th percentile 1.0-5.3)µg/dL and 3.4 (0.9-6.1)µg/dL for game meat non-eaters and eater, respectively. A multiple linear regression analysis (containing the covariates sex, age, hunting, wine drinking, game meat consumption, tobacco smoking, shooting range, and occupational exposure) found an association with hunting (Pb-blood almost double in hunters) and wine drinking (40% higher in drinkers) but not with consumption of game meat or other parameters. Whether the higher Pb-blood level was due to inhalation of lead fumes while shooting with lead ammunition, to handling lead ammunition or both could not be ascertained. Copyright © 2017 Elsevier Inc. All rights reserved.

  12. Relationship between plasma adropin levels and body composition and lipid characteristics amongst young adolescents in Taiwan.

    Science.gov (United States)

    Chang, Jin-Biou; Chu, Nain-Feng; Lin, Fu-Huang; Hsu, Jhu-Ting; Chen, Pi-Yun

    Adropin is a 76 amino acid peptide hormone with a molecular weight of 4999.9Da that may be associated with energy homeostasis, insulin resistance and lipid metabolism in mice and human. There is only a few studies that examine plasma adropin levels and body composition in children. This study is to evaluate the relationship between plasma adropin levels, body composition and lipid variables amongst young adolescents in Taiwan. We examined 492 adolescents (269 females and 223 males) ranging from 12 to 15 years old, with a mean age of 13.6 years. Body composition was measured using impedance method by Tanita-BC418. Plasma lipid variables were measured using standard methods and plasma adropin levels were measured using the ELISA method. There was no significant difference in plasma adropin levels between males and females (3.52 vs. 3.58ng/ml). Plasma adropin levels were negatively correlated with fat free mass (r=-0.12, pbody fat percentage by mass. Furthermore, there is no difference in lipid profiles in high vs. low adropin subjects. Plasma adropin levels are not consistency associated with body composition and no association with lipid variables amongst Taiwanese adolescents. The role of adropin in the development of obesity is still not clear, and further studies are need especially for children. Copyright © 2017 Asia Oceania Association for the Study of Obesity. Published by Elsevier Ltd. All rights reserved.

  13. Induction of antioxidant enzyme activity and lipid peroxidation level in ion-beam-bombarded rice seeds

    Science.gov (United States)

    Semsang, Nuananong; Yu, LiangDeng

    2013-07-01

    Low-energy ion beam bombardment has been used to mutate a wide variety of plant species. To explore the indirect effects of low-energy ion beam on biological damage due to the free radical production in plant cells, the increase in antioxidant enzyme activities and lipid peroxidation level was investigated in ion-bombarded rice seeds. Local rice seeds were bombarded with nitrogen or argon ion beams at energies of 29-60 keV and ion fluences of 1 × 1016 ions cm-2. The activities of the antioxidant enzymes; superoxide dismutase (SOD), catalase (CAT), ascorbate peroxidase (APX), dehydroascorbate reductase (DHAR), glutathione reductase (GR), glutathione S-transferase (GST) and lipid peroxidation level were assayed in the germinated rice seeds after ion bombardment. The results showed most of the enzyme activities and lipid peroxidation levels in both the argon and nitrogen bombarded samples were higher than those in the natural control. N-ion bombardment could induce higher levels of antioxidant enzyme activities in the rice samples than the Ar-ion bombardment. Additional effects due to the vacuum condition were found to affect activities of some antioxidant enzymes and lipid peroxidation level. This study demonstrates that ion beam bombardment and vacuum condition could induce the antioxidant enzyme activity and lipid peroxidation level which might be due to free radical production in the bombarded rice seeds.

  14. Association between serum osteocalcin level and blood pressure in a Chinese population.

    Science.gov (United States)

    Xu, Yiting; Ma, Xiaojing; Xiong, Qin; Hu, Xiang; Zhang, Xueli; Yuan, Yeqing; Bao, Yuqian

    2018-04-01

    This observational study investigated the association between serum osteocalcin level and blood pressure in a Chinese population. A total of 2241 subjects (909 men and 1,332 women; age, 24-78 years) from Shanghai communities were recruited. Subjects were divided into non-hypertensive and hypertensive groups according to diagnosis of hypertension based on the 1999 World Health Organization-International Society of Hypertension Guidelines. Serum osteocalcin levels were measured using an electrochemiluminescence immunoassay. Men in the hypertensive group showed lower serum osteocalcin level compared with those in the non-hypertensive group, [16.37 (13.34-20.11) ng/mL versus 17.01 (14.23-20.79) ng/mL, p = .039]. No difference in serum osteocalcin level was found between the two groups of women (p = .675). An inverse association was observed between serum osteocalcin level and systolic blood pressure (SBP) in men (p = .004), but serum osteocalcin level was not associated with diastolic blood pressure (DBP) in men (p = .472). No associations were detected between serum osteocalcin level and SBP or DBP in women (SBP: p = .108; DBP: p = .575). A multiple stepwise regression analysis showed an inverse association between serum osteocalcin level and SBP in men after adjusting for age, smoking status, family history of hypertension, and lipid and C-reactive protein levels (standardized β = -0.074, p = .023), but the association disappeared after adjustment for body mass index, waist circumference, blood glucose, and homeostasis model assessment of insulin resistance (p = .327). Serum osteocalcin level was not independently associated with blood pressure in a Chinese population.

  15. Trend of blood lactate level in acute aluminum phosphide poisoning.

    Science.gov (United States)

    Erfantalab, Peyman; Soltaninejad, Kambiz; Shadnia, Shahin; Zamani, Nasim; Hassanian-Moghaddam, Hossein; Mahdavinejad, Arezou; Damaneh, Behrooz Hashemi

    2017-01-01

    Aluminum phosphide (AlP) poisoning is common in the developing countries. There is no specific antidote for the treatment of acute AlP poisoning. Early diagnosis of poisoning and outcome predictors may facilitate treatment decisions. The objective of this study was to determine the trend of blood lactate level in acute AlP poisoning to evaluate its role as a prognostic factor. This was a prospective study on acute AlP intoxicated patients during one year. Demographic data, clinical and laboratory data on admission, and outcome were recorded in a self-made questionnaire. Blood lactate levels were analyzed every two hours for 24 hours. Thirty-nine (27 male, 12 female) patients were included in the study. The mortality rate was 38.5%. The mean blood pressure, pulse rate, blood pH and serum bicarbonate level were significantly different between the survivors and non-survivors groups. Blood lactate level was significantly higher in the non-survivors group during 8 to 16 hours post ingestion. Blood lactate level could be used as an index of severity of acute AlP poisoning.

  16. ABO blood group in relation to plasma lipids and proprotein convertase subtilisin/kexin type 9.

    Science.gov (United States)

    Li, Sha; Xu, Rui-Xia; Guo, Yuan-Lin; Zhang, Yan; Zhu, Cheng-Gang; Sun, Jing; Li, Jian-Jun

    2015-04-01

    Proprotein convertase subtilisin/kexin type 9 (PCSK9), a newly-identified member that plays an essential role in cholesterol homeostasis and holds decent promise for hyperlipidemia and coronary artery disease (CAD) treatment. However, the determining factors of PCSK9 are not well-characterized. It is well established that ABO blood group is associated with cholesterol metabolism. Therefore, the relationship between ABO blood groups and plasma PCSK9 level was examined. A group of 507 consecutive patients undergoing diagnostic or interventional coronary angiography were enrolled in this cross-sectional study. The baseline clinical characteristics were collected, and the plasma PCSK9 levels were determined using ELISA. As a result, subjects of non-O type had higher levels of total cholesterol (TC), low density lipoprotein cholesterol (LDL-C), non high density lipoprotein cholesterol (NHDL-C), apolipoprotein B (apo B), and PCSK9 compared with that of O type (p ABO group was significantly and independently associated with PCSK9 level (β = 7.91, p = 0.009). Additionally, mediation analysis indicated that ≈8%-19% of the effect of ABO blood group on PCSK9 levels was mediated by TC, LDL-C or NHDL-C levels. These data firstly suggested that the ABO blood group might be a significant determinant factor for plasma PCSK9 level. It is also possible that the observed association between PCSK9 and ABO blood group might be in part involved in their CAD susceptibility. Copyright © 2014 Elsevier B.V. All rights reserved.

  17. Associations between cadmium levels in blood and urine, blood pressure and hypertension among Canadian adults

    International Nuclear Information System (INIS)

    Garner, Rochelle E.; Levallois, Patrick

    2017-01-01

    Background: Cadmium has been inconsistently related to blood pressure and hypertension. The present study seeks to clarify the relationship between cadmium levels found in blood and urine, blood pressure and hypertension in a large sample of adults. Methods: The study sample included participants ages 20 through 79 from multiple cycles of the Canadian Health Measures Survey (2007 through 2013) with measured blood cadmium (n=10,099) and urinary cadmium (n=6988). Linear regression models examined the association between natural logarithm transformed cadmium levels and blood pressure (separate models for systolic and diastolic blood pressure) after controlling for known covariates. Logistic regression models were used to examine the association between cadmium and hypertension. Models were run separately by sex, smoking status, and body mass index category. Results: Men had higher mean systolic (114.8 vs. 110.8 mmHg, p<0.01) and diastolic (74.0 vs. 69.6 mmHg, p<0.01) blood pressure compared to women. Although, geometric mean blood (0.46 vs. 0.38 µg/L, p<0.01) and creatinine-adjusted standardized urinary cadmium levels (0.48 vs. 0.38 µg/L, p<0.01) were higher among those with hypertension, these differences were no longer significant after adjustment for age, sex and smoking status. In overall regression models, increases in blood cadmium were associated with increased systolic (0.70 mmHg, 95% confidence interval [CI]=0.25–1.16, p<0.01) and diastolic blood pressure (0.74 mmHg, 95% CI=0.30–1.19, p<0.01). The associations between urinary cadmium, blood pressure and hypertension were not significant in overall models. Model stratification revealed significant and negative associations between urinary cadmium and hypertension among current smokers (OR=0.61, 95% CI=0.44–0.85, p<0.01), particularly female current smokers (OR=0.52, 95% CI=0.32–0.85, p=0.01). Conclusion: This study provides evidence of a significant association between cadmium levels, blood pressure

  18. Effects of Docosahexaenoic Acid Supplementation on Blood Pressure, Heart Rate, and Serum Lipids in Scottish Men with Hypertension and Hypercholesterolemia

    Directory of Open Access Journals (Sweden)

    Miki Sagara

    2011-01-01

    Full Text Available To investigate the effects of daily supplementation with docosahexaenoic acid (DHA on coronary heart disease risks in 38 middle-aged men with hypertension and/or hypercholesterolemia in Scotland, a five-week double-blind placebo-controlled dietary supplementation with either 2 g of DHA or active placebo (1 g of olive oil was conducted. Percent composition of DHA in plasma phospholipids increased significantly in DHA group. Systolic and diastolic blood pressure and heart rate decreased significantly in DHA group, but not in placebo group. High-density lipoprotein cholesterol (HDL-C increased significantly, and total cholesterol (TC/HDL-C and non-HDL-C/HDL-C ratios decreased significantly in both groups. There was no change in TC and non-HDL-C. We conclude that 2 g/day of DHA supplementation reduced coronary heart disease risk factor level improving blood pressure, heart rate, and lipid profiles in hypertensive, hypercholesterolemic Scottish men who do not eat fish on a regular basis.

  19. Indicators of fat distribution, serum lipids, and blood pressure in European women born in 1948--the European Fat Distribution Study

    NARCIS (Netherlands)

    Seidell, J C; Cigolini, M; Charzewska, J; Ellsinger, B M; Di Biase, G; Björntorp, P; Hautvast, J.G.A.J.; Contaldo, F; Szostak, V; Scuro, L A

    In the spring of 1986, the authors studied the relation between body mass index and anthropometric indicators of fat distribution to cardiovascular risk factors (serum lipids and blood pressure) in approximately 450 women aged 38 years randomly selected from population registers in five European

  20. Accumulation of bioactive lipids during storage of blood products is not cell but plasma derived and temperature dependent

    NARCIS (Netherlands)

    Vlaar, Alexander P. J.; Kulik, Wim; Nieuwland, Rienk; Peters, Charlotte P.; Tool, Anton T. J.; van Bruggen, Robin; Juffermans, Nicole P.; de Korte, Dirk

    2011-01-01

    Bioactive lipids (lysophosphatidylcholines [lysoPCs]) accumulating during storage of cell-containing blood products are thought to be causative in onset of transfusion-related acute lung injury through activation of neutrophils. LysoPCs are thought to be derived from cell membrane degradation

  1. Effect of cheese consumption on blood lipids: a systematic review and meta-analysisi of randomized controlled trials

    NARCIS (Netherlands)

    Goede, de J.; Geleijnse, J.M.; Ding, E.L.; Soedamah-Muthu, S.S.

    2015-01-01

    Context: Cheese may affect lipids and lipoproteins differently than other high-fat dairy foods. Objective: The present systematic review and meta-analysis was performed to evaluate randomized controlled trials that examined the effect of cheese consumption compared with another food product on blood

  2. The Effects of Physical Training on Blood Lipid Profiles in Adolescents with Insulin-Dependent Diabetes Mellitus.

    Science.gov (United States)

    Campaigne, B. N.; And Others

    1985-01-01

    Fourteen adolescents with insulin-dependent diabetes mellitus (IDDM) participated in a 12-week exercise program to determine whether such training would bring about changes in blood lipid and lipoprotein profiles. The findings support the beneficial effects of regular exercise for individuals with IDDM. (MT)

  3. Association between blood lead levels and blood pressures in a non-smoking healthy Korean population.

    Science.gov (United States)

    Lee, Kyu Rae; Ko, Ki Dong; Hwang, In Cheol; Suh, Heuy Sun; Kim, Kyoung Kon

    2017-09-01

    The Korea National Health and Nutrition Examination Survey (KNHANES) has been performed every 3 years in Korea to help prevent cardiovascular mortality in the general population. Previous studies showed an association between blood lead levels and cardiovascular mortality. In order to assess the relationship between blood lead concentration and blood pressure in the healthy general population, we investigated whether blood lead levels were related to blood pressure in a non-smoking healthy population without any known medical diseases in the 2013 KNHANES. 896 (mean age 40.55±13.83 years; body mass index 23.06±3.33 kg/m 2 ) subjects who had no known diseases were included among 8018 subjects. Exclusion criteria were: hypertension, diabetes, hyperlipidaemia, cerebrovascular events, renal insufficiency, liver cirrhosis, thyroid dysfunction, any cardiovascular or renal disease, and any malignancy. Blood pressures were measured three times by sphygmomanometers, 5 min apart. Blood pressures were then expressed as the average between the second and third values. Height, weight, waist circumferences and blood pressure, as well as total cholesterol, high density lipoprotein cholesterol, triglycerides, low density lipoprotein cholesterol, aspartate aminotransferase (AST), alanine aminotransferase (ALT), white blood cell count and blood lead levels were measured. In addition, dietary components were analysed by 24 hour recall. The association between log blood lead levels and systolic/diastolic pressure was stronger after it was controlled for age, sex, education, body mass index (BMI), waist circumference and fasting plasma glucose (FPG) (p=0.048, 0.002). Furthermore, the association between log blood lead levels and systolic pressure (p=0.048) and diastolic pressure (p=0.002) was more evident when controlled for age, sex, education, BMI, waist circumference, FPG, AST and ALT. Blood lead levels are significant determinants of systolic and diastolic blood pressure

  4. Gene Transfection in High Serum Levels: Case Studies with New Cholesterol Based Cationic Gemini Lipids

    Science.gov (United States)

    Misra, Santosh K.; Biswas, Joydeep; Kondaiah, Paturu; Bhattacharya, Santanu

    2013-01-01

    Background Six new cationic gemini lipids based on cholesterol possessing different positional combinations of hydroxyethyl (-CH2CH2OH) and oligo-oxyethylene -(CH2CH2O)n- moieties were synthesized. For comparison the corresponding monomeric lipid was also prepared. Each new cationic lipid was found to form stable, clear suspensions in aqueous media. Methodology/Principal Findings To understand the nature of the individual lipid aggregates, we have studied the aggregation properties using transmission electron microscopy (TEM), dynamic light scattering (DLS), zeta potential measurements and X-ray diffraction (XRD). We studied the lipid/DNA complex (lipoplex) formation and the release of the DNA from such lipoplexes using ethidium bromide. These gemini lipids in presence of a helper lipid, 1, 2-dioleoyl phophatidyl ethanol amine (DOPE) showed significant enhancements in the gene transfection compared to several commercially available transfection agents. Cholesterol based gemini having -CH2-CH2-OH groups at the head and one oxyethylene spacer was found to be the most effective lipid, which showed transfection activity even in presence of high serum levels (50%) greater than Effectene, one of the potent commercially available transfecting agents. Most of these geminis protected plasmid DNA remarkably against DNase I in serum, although the degree of stability was found to vary with their structural features. Conclusions/Significance -OH groups present on the cationic headgroups in combination with oxyethylene linkers on cholesterol based geminis, gave an optimized combination of new genera of gemini lipids possessing high transfection efficiency even in presence of very high percentage of serum. This property makes them preferential transfection reagents for possible in vivo studies. PMID:23861884

  5. RNAi-based functional profiling of loci from blood lipid genome-wide association studies identifies genes with cholesterol-regulatory function.

    Directory of Open Access Journals (Sweden)

    Peter Blattmann

    Full Text Available Genome-wide association studies (GWAS are powerful tools to unravel genomic loci associated with common traits and complex human disease. However, GWAS only rarely reveal information on the exact genetic elements and pathogenic events underlying an association. In order to extract functional information from genomic data, strategies for systematic follow-up studies on a phenotypic level are required. Here we address these limitations by applying RNA interference (RNAi to analyze 133 candidate genes within 56 loci identified by GWAS as associated with blood lipid levels, coronary artery disease, and/or myocardial infarction for a function in regulating cholesterol levels in cells. Knockdown of a surprisingly high number (41% of trait-associated genes affected low-density lipoprotein (LDL internalization and/or cellular levels of free cholesterol. Our data further show that individual GWAS loci may contain more than one gene with cholesterol-regulatory functions. Using a set of secondary assays we demonstrate for a number of genes without previously known lipid-regulatory roles (e.g. CXCL12, FAM174A, PAFAH1B1, SEZ6L, TBL2, WDR12 that knockdown correlates with altered LDL-receptor levels and/or that overexpression as GFP-tagged fusion proteins inversely modifies cellular cholesterol levels. By providing strong evidence for disease-relevant functions of lipid trait-associated genes, our study demonstrates that quantitative, cell-based RNAi is a scalable strategy for a systematic, unbiased detection of functional effectors within GWAS loci.

  6. Effect of Sitagliptin on Glycemic Control, Body Weight, Blood Pressure and Serum Lipid Profile in Type 2 Diabetic Hyperlipidemic Patients

    International Nuclear Information System (INIS)

    Hussain, M.; Atif, M. A.; Akhtar, L.; Ali, B.; Tunio, A. G.; Serwar, G.

    2016-01-01

    Background: Dyslipidaemia is a global health issue in developed as well as in developing countries. People with type 2 Diabetes mellitus are more susceptible to develop dyslipidaemia and its related complications. The objective of the study was to assess the effect of sitagliptin a (DPP-4 inhibitor) oral antidiabetic drug on blood sugar, body weight, blood pressure and dyslipidaemia in type 2 diabetic patients. Methods: This 12 weeks open label observational study was conducted at outdoor of diabetic clinic of Sheikh Zayed Medical College/Hospital, Rahim Yar Khan in which newly diagnosed type 2 diabetic patients (n=78) with poor glycaemic control(HbA1c >7.2 percent) were selected. The patient received sitagliptin 50 mg twice daily for 12 weeks. Results: After 12 weeks treatment with sitagliptin, there was a significant reduction in the value of HbA1c from 8.184 percent±0.467 at baseline to 7.0200 percent±0.459 at 12 weeks (p<0.05). Body weight also decreased significantly from 80.21kg±7.156 at baseline to 71.74 kg±6.567 at 12 weeks (p<0.05).Systolic blood pressure decreased (SBP) decreased significantly from 138.17±6.050 mmHg at baseline to 131.22±6.311 mmHg at 12 weeks (p<0.05). Significant changes were also seen in diastolic blood pressure which decreased from 83.14±6.714 mmHg at baseline to 75.28±6.481 mmHg at 12 weeks (p<0.05). Significant reduction in the serum level of total Cholesterol (TC), triglycerides (TG) and Low density lipoprotein cholesterol (LDL-C) were detected (TC: 222.09±13.538 to 209.41±13.475 mg/dl, p<0.05; TG: 170.99±6.940 to 143.45±8.279 mg/dl, p<0.05; LDL-C 120.00±5.804 to 109.06±6.278 mg/dl, p<0.05). High density lipoprotein cholesterol (HDL-C) increased significantly from 42.99±4.836 mg/dl at baseline to 49.97±3.490 mg/dl at 12 weeks. Conclusion: Sitagliptin not only improves blood glucose control but also body weight, blood pressure and lipid profile in type 2 diabetic hyperlipidaemia patients. (author)

  7. Assessing plasma glucose and lipid levels, body weight and acute ...

    African Journals Online (AJOL)

    The study was aimed at evaluating the safety and hypoglycaemic effects of Parinari curatellifolia seeds used in the treatment of diabetes. The plasma glucose level and other biochemical parameters, body weight and liver, heart, renal and acute toxicities were assessed following oral administration of an aqueous ethanol ...

  8. Comparative study of serum lipid levels in normotensive and pre ...

    African Journals Online (AJOL)

    McRoy

    2014-07-26

    Jul 26, 2014 ... triglyceride, high density lipoprotein-cholesterol (HDL-C), very low density ... that there was a significantly higher levels of triglyceride, VLDL-C and HDL- ... metabolism.[1] The role of dyslipidaemia in the pathophysiology of pre-eclampsia has therefore stimulated interest. Although few studies have been ...

  9. Estimating the future burden of cardiovascular disease and the value of lipid and blood pressure control therapies in China.

    Science.gov (United States)

    Stevens, Warren; Peneva, Desi; Li, Jim Z; Liu, Larry Z; Liu, Gordon; Gao, Runlin; Lakdawalla, Darius N

    2016-05-10

    Lifestyle and dietary changes reflect an ongoing epidemiological transition in China, with cardiovascular disease (CVD) playing an ever-increasing role in China's disease burden. This study assessed the burden of CVD and the potential value of lipid and blood pressure control strategies in China. We estimated the likely burden of CVD between 2016 and 2030 and how expanded use of lipid lowering and blood pressure control medication would impact that burden in the next 15 years. Accounting for the costs of drug use, we assessed the net social value of a policy that expands the utilization of lipid and blood pressure lowering therapies in China. Rises in prevalence of CVD risk and population aging would likely increase the incidence of acute myocardial infarctions (AMIs) by 75 million and strokes by 118 million, while the number of CVD deaths would rise by 39 million in total between 2016 and 2030. Universal treatment of hypertension and dyslipidemia patients with lipid and blood pressure lowering therapies could avert between 10 and 20 million AMIs, between 8 and 30 million strokes, and between 3 and 10 million CVD deaths during the 2016-2030 period, producing a positive social value net of health care costs as high as $932 billion. In light of its aging population and epidemiological transition, China faces near-certain increases in CVD morbidity and mortality. Preventative measures such as effective lipid and blood pressure management may reduce CVD burden substantially and provide large social value. While the Chinese government is implementing more systematic approaches to health care delivery, prevention of CVD should be high on the agenda.

  10. Relationship of blood lead levels to obstetric outcome

    Energy Technology Data Exchange (ETDEWEB)

    Angell, N.F.; Lavery, J.P.

    1982-01-01

    Lead represents a significant environmental hazard to pregnant women and their offspring. Exposure to high environmental levels of lead has been associated with spontaneous abortion, premature rupture of fetal membranes (PROM), and preterm delivery. The relationship between lower exposures and obstetric complications is unknown. The concentration of lead in the blood was measured in 635 specimens of umbilical cord blood collected at delivery. No relationship was found between concentrations of lead in cord blood and the incidence of PROM, preterm delivery, preeclampsia, or meconium staining. Maternal and infant capillary blood was collected 24 hours post partum from 154 of these deliveries. The concentrations of lead in the blood did not vary significantly among cord, infant, and maternal samples, and the three measurements were highly correlated. Levels of zinc protoporphyrin (ZnP) were increased in cord blood as compared with mothers' blood, but no concentration-response relationships between the ratio of cord ZnP to maternal ZnP and lead were found.

  11. Maternal blood metal levels and fetal markers of metabolic function

    International Nuclear Information System (INIS)

    Ashley-Martin, Jillian; Dodds, Linda; Arbuckle, Tye E.; Ettinger, Adrienne S.; Shapiro, Gabriel D.; Fisher, Mandy; Taback, Shayne; Bouchard, Maryse F.; Monnier, Patricia; Dallaire, Renee; Fraser, William D.

    2015-01-01

    Exposure to metals commonly found in the environment has been hypothesized to be associated with measures of fetal growth but the epidemiological literature is limited. The Maternal–Infant Research on Environmental Chemicals (MIREC) study recruited 2001 women during the first trimester of pregnancy from 10 Canadian sites. Our objective was to assess the association between prenatal exposure to metals (lead, arsenic, cadmium, and mercury) and fetal metabolic function. Average maternal metal concentrations in 1st and 3rd trimester blood samples were used to represent prenatal metals exposure. Leptin and adiponectin were measured in 1363 cord blood samples and served as markers of fetal metabolic function. Polytomous logistic regression models were used to estimate odds ratios (OR) and 95% confidence intervals (CI) for the association between metals and both high (≥90%) and low (≤10%) fetal adiponectin and leptin levels. Leptin levels were significantly higher in female infants compared to males. A significant relationship between maternal blood cadmium and odds of high leptin was observed among males but not females in adjusted models. When adjusting for birth weight z-score, lead was associated with an increased odd of high leptin. No other significant associations were found at the top or bottom 10th percentile in either leptin or adiponectin models. This study supports the proposition that maternal levels of cadmium influence cord blood adipokine levels in a sex-dependent manner. Further investigation is required to confirm these findings and to determine how such findings at birth will translate into childhood anthropometric measures. - Highlights: • We determined relationships between maternal metal levels and cord blood adipokines. • Cord blood leptin levels were higher among female than male infants. • Maternal cadmium was associated with elevated leptin in male, not female infants. • No significant associations were observed between metals and

  12. Maternal blood metal levels and fetal markers of metabolic function

    Energy Technology Data Exchange (ETDEWEB)

    Ashley-Martin, Jillian [Perinatal Epidemiology Research Unit, Dalhousie University, Halifax, Nova Scotia (Canada); Dodds, Linda, E-mail: l.dodds@dal.ca [Perinatal Epidemiology Research Unit, Dalhousie University, Halifax, Nova Scotia (Canada); Arbuckle, Tye E. [Health Canada, Ottawa (Canada); Ettinger, Adrienne S. [Yale University, New Haven, CT (United States); Shapiro, Gabriel D. [University of Montreal, Montreal, Quebec (Canada); CHU Sainte-Justine Research Centre, Montreal, Quebec (Canada); Fisher, Mandy [Health Canada, Ottawa (Canada); Taback, Shayne [University of Manitoba, Winnipeg, Manitoba (Canada); Bouchard, Maryse F. [University of Montreal, Montreal, Quebec (Canada); Monnier, Patricia [McGill University, Montreal, Quebec (Canada); Dallaire, Renee [Laval University, Quebec City, Quebec (Canada); Fraser, William D. [University of Montreal, Montreal, Quebec (Canada); CHU Sainte-Justine Research Centre, Montreal, Quebec (Canada)

    2015-01-15

    Exposure to metals commonly found in the environment has been hypothesized to be associated with measures of fetal growth but the epidemiological literature is limited. The Maternal–Infant Research on Environmental Chemicals (MIREC) study recruited 2001 women during the first trimester of pregnancy from 10 Canadian sites. Our objective was to assess the association between prenatal exposure to metals (lead, arsenic, cadmium, and mercury) and fetal metabolic function. Average maternal metal concentrations in 1st and 3rd trimester blood samples were used to represent prenatal metals exposure. Leptin and adiponectin were measured in 1363 cord blood samples and served as markers of fetal metabolic function. Polytomous logistic regression models were used to estimate odds ratios (OR) and 95% confidence intervals (CI) for the association between metals and both high (≥90%) and low (≤10%) fetal adiponectin and leptin levels. Leptin levels were significantly higher in female infants compared to males. A significant relationship between maternal blood cadmium and odds of high leptin was observed among males but not females in adjusted models. When adjusting for birth weight z-score, lead was associated with an increased odd of high leptin. No other significant associations were found at the top or bottom 10th percentile in either leptin or adiponectin models. This study supports the proposition that maternal levels of cadmium influence cord blood adipokine levels in a sex-dependent manner. Further investigation is required to confirm these findings and to determine how such findings at birth will translate into childhood anthropometric measures. - Highlights: • We determined relationships between maternal metal levels and cord blood adipokines. • Cord blood leptin levels were higher among female than male infants. • Maternal cadmium was associated with elevated leptin in male, not female infants. • No significant associations were observed between metals and

  13. Longitudinal analysis of the associations between antiretroviral therapy, viraemia and immunosuppression with lipid levels

    DEFF Research Database (Denmark)

    Kamara, David A; Smith, Colette; Ryom, Lene

    2016-01-01

    BACKGROUND: Antiretroviral (ART) drugs have been associated with higher triglycerides (TG), higher total cholesterol (TC) and lower high-density lipoprotein cholesterol (HDL-C) levels. Associations between lipid levels with HIV viraemia and immunosuppression in the presence of ART remain unclear....

  14. Induction of antioxidant enzyme activity and lipid peroxidation level in ion-beam-bombarded rice seeds

    Energy Technology Data Exchange (ETDEWEB)

    Semsang, Nuananong, E-mail: nsemsang@gmail.com [Molecular Biology Laboratory, Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai 50200 (Thailand); Yu, LiangDeng [Plasma and Beam Physics Research Facility, Department of Physics and Materials Science, Faculty of Science, Chiang Mai University, Chiang Mai 50200 (Thailand); Thailand Center of Excellence in Physics, Commission on Higher Education, 328 Si Ayutthaya Road, Bangkok 10400 (Thailand)

    2013-07-15

    Highlights: ► Ion beam bombarded rice seeds in vacuum. ► Studied seed survival from the ion bombardment. ► Determined various antioxidant enzyme activities and lipid peroxidation level. ► Discussed vacuum, ion species and ion energy effects. ► Attributed the changes to free radical formation due to ion bombardment. -- Abstract: Low-energy ion beam bombardment has been used to mutate a wide variety of plant species. To explore the indirect effects of low-energy ion beam on biological damage due to the free radical production in plant cells, the increase in antioxidant enzyme activities and lipid peroxidation level was investigated in ion-bombarded rice seeds. Local rice seeds were bombarded with nitrogen or argon ion beams at energies of 29–60 keV and ion fluences of 1 × 10{sup 16} ions cm{sup −2}. The activities of the antioxidant enzymes; superoxide dismutase (SOD), catalase (CAT), ascorbate peroxidase (APX), dehydroascorbate reductase (DHAR), glutathione reductase (GR), glutathione S-transferase (GST) and lipid peroxidation level were assayed in the germinated rice seeds after ion bombardment. The results showed most of the enzyme activities and lipid peroxidation levels in both the argon and nitrogen bombarded samples were higher than those in the natural control. N-ion bombardment could induce higher levels of antioxidant enzyme activities in the rice samples than the Ar-ion bombardment. Additional effects due to the vacuum condition were found to affect activities of some antioxidant enzymes and lipid peroxidation level. This study demonstrates that ion beam bombardment and vacuum condition could induce the antioxidant enzyme activity and lipid peroxidation level which might be due to free radical production in the bombarded rice seeds.

  15. [Change in the ratio of blood saturated to unsaturated fatty acids is a universal marker of lipid metabolic disorder in patients with cholelithiasis].

    Science.gov (United States)

    Tonkikh, Yu L; Tsukanov, V V; Kasparov, E V; Bronnikova, E P; Vasyutin, A V

    To study the spectrum of serum fatty acids (SSFA) and the composition of blood lipids in cholelithiasis (CL) in various ethnic groups of East Siberia. A clinical and epidemiological study was conducted, during which ultrasonography and oral cholecystography were used to examine 991 Khakases and 934 Europoids in Khakassia and 652 Evenks and 996 Europoids in Evenkia. Biochemical tests were performed to determine serum lipids in 20% of the random sample. Gas liquid chromatography was applied to investigate ASSFA in 220 patients in Khakassia and 157 people in Evenkia. The manifestations of hyperlipidemia were detected in the Europoids with CL in Evenkia and Khakassia. These changes were less pronounced in the Evenks with CL and absent in the Khakases with CL. In all populations, the blood levels of saturated FAs and ratios of saturated to unsaturated FAs were considerably higher in the patients with CL than in the healthy individuals. The higher levels of saturated FAs and the lower proportion of serum unsaturated FAs are a universal marker of lipid metabolic disturbances in patients with CL in genetically different populations.

  16. [Relationship between polyreactive properties of immunoglobulins and level of lipids in them].

    Science.gov (United States)

    Bobrovnik, S A; Margitich, V M; Klimashevskiĭ, V M; Artamonov, M V; Gulaia, N M

    2001-01-01

    Presented paper deals with the relationship between immunoglobulin polyreactive properties and its lipid composition. Serum blood immunoglobulin fraction of an intact rabbit as an experimental model was used. Immunoglobulins (Ig) obtained by this way were transformed into polyreactive immunoglobulins (PRIg) by treatment with chaotropic agent KSCN or reactive oxygen species (ROS) with usage of Fe2+, EDTA and ascorbic acid. It was demonstrated that native Ig were able to bind with immobilized antigen (ovalbumin) and this ability dramatically increased after transformation of Ig into PRIg. The high immunoreactivity of PRIg was associated with marked fall (by 2-3 fold) of total phospholipids as well as individual ones--sphingomyelin and phosphatidylcholine. The main fatty acids of the Ig and PRIg phospholipid fractions in the sequence to decreasing decrease were stearic, palmitic, oleic and linoleic acids. The treatment of Ig by chaotropic agent and ROS led to decrease of stearic acid and enhancement of oleic, linoleic and arachidonic acids. The level of free cholesterol of Ig did not differ from that of PRIg. At the same time the content of cholesterol esters of PRIg was substantially diminished if compare with Ig. The main fatty acids of the Ig and PRIg cholesterol ester fraction in the sequence to decreasing were arachidonic, stearic, oleic, linoleic and palmitoleic acids. Transformation of Ig into PRIg was accompanied by enhancement of stearic acid level and loss of docosapentaenoic, arachidonic and palmitoleic acids. The results presented here support the idea about non peroxidative manner of the phospholipid and cholesterol ester extrusion from Ig molecule under its transformation into PRIg. Rather the last process could be explained by the term of concurrent physico-chemical interaction of Ig molecule with chaotropic agent or ROS leading to fall of lipid content. The presented data for the first time provide us an opportunity to conclude that transformation of

  17. Solid lipid nanoparticles as anti-inflammatory drug delivery system in a human inflammatory bowel disease whole-blood model.

    Science.gov (United States)

    Serpe, Loredana; Canaparo, Roberto; Daperno, Marco; Sostegni, Raffaello; Martinasso, Germana; Muntoni, Elisabetta; Ippolito, Laura; Vivenza, Nicoletta; Pera, Angelo; Eandi, Mario; Gasco, Maria Rosa; Zara, Gian Paolo

    2010-03-18

    Standard treatment for inflammatory bowel diseases (IBD) necessitates frequent intake of anti-inflammatory and/or immunosuppressive drugs, leading to significant adverse events. To evaluate the role solid lipid nanoparticles (SLN) play as drug delivery system in enhancing anti-inflammatory activity for drugs such as dexamethasone and butyrate in a human inflammatory bowel diseases whole-blood model. ELISA assay and the peripheral blood mononuclear cell (PBMC) cytokine mRNA expression levels were evaluated by quantitative SYBR Green real-time RT-PCR to determine the IL-1beta, TNF-alpha, IFN-gamma and IL-10 secretion in inflammatory bowel diseases patients' PBMC culture supernatants. There was a significant decrease in IL-1beta (p<0.01) and TNF-alpha (p<0.001) secretion, whilst IL-10 (p<0.05) secretion significantly increased after cholesteryl butyrate administration, compared to that of butyrate alone at the highest concentration tested (100 microM), at 24h exposure. There was a significant decrease in IL-1beta (p<0.01), TNF-alpha (p<0.001) and IL-10 (p<0.001) secretion after dexamethasone loaded SLN administration, compared to dexamethasone alone at the highest concentration tested (250 nM) at 24h exposure. No IFN-gamma was detected under any conditions and no cytotoxic effects observed even at the highest concentration tested. The incorporation of butyrate and dexamethasone into SLN has a significant positive anti-inflammatory effect in the human inflammatory bowel disease whole-blood model. Copyright 2010 Elsevier B.V. All rights reserved.

  18. Effects of blood lead and cadmium levels on homocysteine level in plasma.

    Science.gov (United States)

    Cai, R; Zheng, Y-F; Bu, J-G; Zhang, Y-Y; Fu, S-L; Wang, X-G; Guo, L-L; Zhang, J-R

    2017-01-01

    We studied the effect of non-occupational exposure to lead and cadmium on homocysteine level in plasma. Homocysteine is a marker for plasma folate folic acid metabolism in urban populations. 159 individuals from Beijing, Guangzhou, Shenzhen and Shanghai with no history of close exposure to heavy metals and no history of metabolic diseases were enrolled to participate in this study. Blood lead and cadmium levels were detected using ICP-MS method and the level of homocysteine was also measured using enzyme method. Our results showed that blood lead and cadmium levels in males were significantly higher than those in females. Also, blood lead and cadmium levels in smokers were higher than those in non-smokers; homocysteine level was significantly higher in smokers as well. According to blood lead and cadmium levels, cases were divided into four groups. Our results showed that a surge in blood lead and cadmium levels could result in an increase in homocysteine level. We concluded that in the Chinese population, smoking and gender might be the risk factors for elevated levels of lead and cadmium. Meanwhile, blood lead and cadmium levels may influence the homocysteine levels in the body. It is possible to speculate that non-occupational exposure to lead and cadmium, by increasing the homocysteine levels, negatively affect the cardiovascular and nervous system.

  19. GUAR GUM EFFECTS ON BLOOD SERUM LIPIDS AND GLUCOSE CONCENTRATIONS OF WISTAR DIABETIC RATS1

    Directory of Open Access Journals (Sweden)

    Andrea DARIO FRIAS

    1998-05-01

    Full Text Available The effects of guar gum derived from the endosperm of Cyamopsis tetragonoloba (75% soluble fiber, 7.6% insoluble fiber, 2.16% crude protein, 0.78% total lipids, 0.54% ash and 9.55% moisture on diabetic rats were studied concerning food intake, body weight gain, blood serum cholesterol, triacylglycerols, glucose, LDL-, and HDL-cholesterol concentrations. The effect of gum on indexes of protein absorption and utilization was also investigated. Diets containing 0%, 10% and 20% (w/w guar gum were fed to diabetic rats for 28 days. In spite of the fact that diabetes elevated blood lipids in all animals, guar gum diet significantly decreased (p Os efeitos da goma guar derivada do endosperma de Cyamopsis tetragonoloba (75% fibra solúvel, 7,6% fibra insolúvel, 2,16% proteína bruta, 0,78% lipídios totais, 0,54% cinza e 9,55% umidade foram estudados em relação à ingestão de alimento, ganho de peso corporal, concentrações séricas de colesterol, triacilgliceróis, glicose, HDL e LDL-colesterol. O efeito da goma sobre índices de absorção e utilização de proteína também foi investigado. Dietas contendo 0%, 10% e 20% de goma guar foram utilizadas na alimentação de ratos diabéticos por 28 dias. Apesar do diabetes ter elevado os lipídios sangüíneos em todos animais, as dietas com goma guar decresceram significantemente (p <0,05 as concentrações séricas de colesterol e triacilgliceróis. Além disso, foi encontrado um aumento no nível de HDL-colesterol, com uma elevação substancial na relação de HDL/LDL colesterol. O resultado mais significativo deste ensaio, foi a drástica redução da glicose sangüínea nos ratos diabéticos tratados com dietas contendo goma guar. A goma promoveu uma melhora geral nas condições dos animais diabéticos, no ganho de peso corporal e nos índices de absorção e utilização protéica. Os resultados desta pesquisa sugerem que a goma guar, em concentrações igual ou superiores a 10%, podem ser

  20. Age-related macular degeneration and cognitive impairment show similarities in changes of neutral lipids in peripheral blood mononuclear cells.

    Science.gov (United States)

    Peiretti, Enrico; Mandas, Antonella; Abete, Claudia; Vinci, Michela; Piludu, Stefania; Casu, Maura; Caminiti, Giulia; Dessì, Sandra; Fossarello, Maurizio

    2014-07-01

    Starting from previous studies showing that patients with cognitive deficit present neutral lipids (NLs) accumulation in cytoplasm of their peripheral blood mononuclear cells (PBMCs) and considering that there is epidemiological evidence linking age-related macular degeneration (AMD) to cognitive deficit, the first purpose of this study was to test whether neutral lipids also accumulated in PBMCs from AMD subjects. Moreover, the impact of statin use on AMD was explored and whether such use in AMD subjects was associated with NLs accumulation in PBMCs. The study was conducted on 222 subjects: 136 AMD (36 of which - 26.5% - using statins], 48 cognitive deficit (20 of which - 41.7% - using statins) and 38 healthy controls (4 of which -10.1% - using statins), AMD lesions were assessed from color fundus photographs. Mini-mental state examination (MMSE), demographics, lifestyle factors and medical history were collected at interview. MMSE score was categorized as normal (24-30), and impaired (<24), NLs content was evaluated by oil red 0 (ORO) staining method. ORO determination showed that neutral lipids were generally absent or very low (score between 0 and 1) in healthy controls while most of PBMCs from cognitive deficit and AMD had ORO staining levels scoring 2-4. Post hoc analysis (Bonferroni) in a one-way ANOVA revealed that ORO score was significantly higher in cognitive deficit and AMD subjects compared to healthy controls and in cognitive deficit compared to AMD. Bonferroni-test also showed that AMD subjects had significantly lower total cholesterol (TC) levels compared to healthy controls while high density lipoprotein-cholesterol (HDL-C) did not reach statistical significance. The results also revealed a significant higher number of statin-users in AMD compared to healthy controls. Likewise when cognitive deficit vs healthy controls was analyzed, the number of statin users were found to be significant higher in cognitive deficit than in healthy controls. There

  1. Effects of Dietary Protein and Lipid Levels on Growth and Body Composition of Juvenile Far Eastern Catfish

    Directory of Open Access Journals (Sweden)

    Kyoung-Duck Kim

    2012-03-01

    Full Text Available A 3×2 factorial experiment was conducted to determine the effects of dietary protein and lipid levels on the growth and body composition of juvenile far eastern catfish. Six diets were formulated to contain three levels of protein (20%, 30% and 40% and two levels of lipid (9% and 17%. Triplicate groups of fish (initial body weight of 7.6 g were hand-fed to apparent satiation for 66 days. Final mean weight was improved with increasing dietary protein and lipid levels, and the highest final mean weight was observed in fish fed the 40/17 (% protein/% lipid diet. No significant difference was observed in final mean weight for fish fed between 30/17 diet and 40/9 diet. Feed efficiency of fish fed the diets containing over 30% protein levels with 9% and 17% lipid levels were significantly higher than those of fish fed the 20% protein levels. Feed efficiency of fish fed the 30/17 diet was not significantly different from that of fish fed the 40/9 diet or 40/17 diet. Feed efficiency and protein efficiency ratio of fish fed the 20% protein diets with 17% lipid level were significantly higher than those of fish fed 9% lipid diet. Daily feed intake of fish tended to decrease with increasing dietary protein and lipid levels. Moisture content of whole body in fish fed the 9% lipid diets was significantly higher than that of fish fed the 17% lipid diets at the same protein level, but the opposite trends were found for crude lipid content. Significant effects of dietary lipid were observed for most fatty acids, according to their relative values in the diets. The results of this study suggest that the protein requirement for maximum growth of juvenile far eastern catfish may be higher than 40%, and an increase of dietary lipid level from 9% to 17% can improve growth and feed utilization.

  2. Super, red palm and palm oleins improve the blood pressure, heart size, aortic media thickness and lipid profile in spontaneously hypertensive rats.

    Science.gov (United States)

    Boon, Chee-Meng; Ng, Mei-Han; Choo, Yuen-May; Mok, Shiueh-Lian

    2013-01-01

    Oleic acid has been shown to lower high blood pressure and provide cardiovascular protection. Curiosity arises as to whether super olein (SO), red palm olein (RPO) and palm olein (PO), which have high oleic acid content, are able to prevent the development of hypertension. Four-week-old male spontaneously hypertensive rats (SHR) and Wistar-Kyoto (WKY) rats were fed 15% SO, RPO or PO supplemented diet for 15 weeks. After 15 weeks of treatment, the systolic blood pressure (SBP) of SHR treated with SO, RPO and PO were 158.4±5.0 mmHg (prats were not different from those of WKY controls. The SO and PO significantly reduced the increased heart size and thoracic aortic media thickness observed in untreated SHR but RPO reduced only the latter. No such differences, however, were observed between the treated and untreated WKY rats. Oil Red O enface staining of thoracic-abdominal aorta did not show any lipid deposition in all treated rats. The SO and RPO significantly raised serum alkaline phosphatase levels in the SHR while body weight and renal biochemical indices were unaltered in both strains. Serum lipid profiles of treated SHR and WKY rats were unchanged, with the exception of a significant reduction in LDL-C level and total cholesterol/HDL ratio (atherogenic index) in SO and RPO treated SHR compared with untreated SHR. The SO, RPO and PO attenuate the rise in blood pressure in SHR, accompanied by bradycardia and heart size reduction with SO and PO, and aortic media thickness reduction with SO, RPO and PO. The SO and RPO are antiatherogenic in nature by improving blood lipid profiles in SHR.

  3. Sphingosine Kinase 2 Inhibition and Blood Sphingosine 1-Phosphate Levels

    Science.gov (United States)

    Morris, Emily A.; Congdon, Molly D.; Thorpe, Steven B.; Tomsig, Jose L.; Santos, Webster L.; Lynch, Kevin R.

    2015-01-01

    Sphingosine 1-phosphate (S1P) levels are significantly higher in blood and lymph than in tissues. This S1P concentration difference is necessary for proper lymphocyte egress from secondary lymphoid tissue and to maintain endothelial barrier integrity. Studies with mice lacking either sphingosine kinase (SphK) type 1 and 2 indicate that these enzymes are the sole biosynthetic source of S1P, but they play different roles in setting S1P blood levels. We have developed a set of drug-like SphK inhibitors, with differing selectivity for the two isoforms of this enzyme. Although all SphK inhibitors tested decrease S1P when applied to cultured U937 cells, only those inhibitors with a bias for SphK2 drove a substantial increase in blood S1P in mice and this rise was detectable within minutes of administration of the inhibitor. Blood S1P also increased in response to SphK2 inhibitors in rats. Mass-labeled S1P was cleared more slowly after intravenous injection into SphK2 inhibitor–treated mice or mice lacking a functional SphK2 gene; thus, the increased accumulation of S1P in the blood appears to result from the decreased clearance of S1P from the blood. Therefore, SphK2 appears to have a function independent of generating S1P in cells. Our results suggest that differential SphK inhibition with a drug might afford a method to manipulate blood S1P levels in either direction while lowering tissue S1P levels. PMID:26243740

  4. Efeito da Gymnema sylvestre na elevação da lipidemia após administração de gordura de origem animal em ratos wistar - DOI: 10.4025/actascibiolsci.v26i3.1602 The influence of Gymnema sylvestre on the elevation of blood levels of lipids after administration of animal fat in male wistar rats - DOI: 10.4025/actascibiolsci.v26i3.1602

    Directory of Open Access Journals (Sweden)

    Márcia Regina Batista

    2004-04-01

    Full Text Available Neste trabalho investigamos a influência da Gymnema sylvestre (Gs na elevação da lipidemia após administração de gordura de origem animal em ratos machos Wistar (230g - 250g. Os animais, em jejum por 22 horas, foram divididos em 5 grupos que receberam via intragástrica às 8h os seguintes tratamentos: 1 2mL de gordura suína Batavo®/kg de peso corpóreo (GSB; 2 GSB + 500mg/kg de peso corpóreo de Gs (Gs 500mg; 3 GSB + 1g/kg de peso corpóreo de Gs (Gs 1g; 4 Gs 500mg; 5 Gs 1g. Os animais foram sacrificados 30min após a administração destas substâncias. Não observamos diferenças significativas na concentração sérica de lipídeos totais, triglicerídeos e colesterol total nos ratos que receberam GSB na ausência ou presença de Gs 500mg ou Gs 1g. Portanto, nossos resultados sugerem que a Gs não afeta a absorção intestinal de lipídeosThe aim of the present experiment was to investigate the influence of Gymnema sylvestre (Gs on the elevation of blood levels of lipids after administration of animal fat in male Wistar rats (230–250g. The animals, which were fasted for 22h, were separated in five groups that received (8:00 a.m intragastric administration of: 1 2ml of pork fat Batavo® /kg of body weight (PFB; 2 PFB+500mg/kg of Gs body weight (Gs 500mg; 3 PFB + 1g/kg of Gs body weight (Gs 1 g; 4 Gs 500mg; 5 Gs 1g. The animals were sacrificed 30min after the administration of these substances. No significant differences were verified in the serum concentration of total lipids, triglycerides and cholesterol in the animals, which received PBF in the presence or absence of Gs 500mg or Gs 1g. Therefore, the results showed that Gs could not affect the intestinal absorption of lipids

  5. The effect of consumption of soy foods on the blood lipid profile of women: a pilot study from Qwa-Qwa.

    Science.gov (United States)

    Oldewage-Theron, Wilna; Egal, Abdulkadir

    2013-01-01

    The objective of this study was to compare the long-term effect of 40-g daily whole bean soy consumption for a period of 18 mo on blood lipid levels of women. A single-system design was used and 90 women randomly selected in peri-urban Qwa-Qwa, South Africa. Measurements included dietary intake (24-h recall), anthropometric (weight and height) and biochemical lipid parameters with venous blood samples. The respondents were divided into a hypercholesterolemic and normo-cholesterolemic (NC) group and data analyses included descriptive statistics and t-tests on SPSS, version 21.0. The results showed that a large percentage (40%) of the women was hypercholesterolemic. The hypercholesterolemic group showed abnormal mean values for all the lipid parameters at baseline whereas the NC group showed total cholesterol (TC) and LDL-cholesterol (LDL-C) values in the normal range, but abnormally low mean HDL-cholesterol (HDL-C) (0.9±0.6) and high mean triglyceride (TG) (2.3±0.8) levels. At follow-up, the hypercholesterolemic group had significantly improved HDL-C (p=0.000), LDL-C (p=0.032) and TG (p=0.000) levels, but with significantly increased TC (p=0.01). A similar trend was observed in the NC group; however, no significantly improved HDL-C or TG values were observed. It can be concluded that dyslipidemia and obesity were prevalent amongst this group of women. The daily consumption of 40 g of whole soybean, had no significant positive effect on TC, but had a beneficial effect on LDL-C in the women in Qwa-Qwa. The HDL:LDL ratio was also improved in the in the hypercholesterolemic group, thus reducing the risk for CVD. The consumption of whole soybean thus had a beneficial effect on the lipid profile of the women in Qwa-Qwa.

  6. Cord blood levels of thyroid hormones and IGF-1 weakly correlate with breast milk levels of PBDEs in Taiwan.

    Science.gov (United States)

    Shy, Cherng-Gueih; Huang, Huei-Lin; Chao, How-Ran; Chang-Chien, Gou-Ping

    2012-04-01

    In vivo studies indicate that prenatal or neonatal exposure of rodents to polybrominated diphenyl ethers (PBDEs) disrupts thyroid hormone balance, but few studies have reported an association of PBDEs and insulin-like growth factor 1 (IGF-1). The goal was to examine whether PBDEs exposure affects the levels of thyroid hormones and IGF-1 in cord blood. Study participants were healthy pregnant women recruited from the general population in central Taiwan between 2000 and 2001 and in southern Taiwan from 2007 to 2009. One-hundred-forty-nine breast milk samples (n=149), which were collected within one month after delivery, were analyzed using a high resolution gas chromatograph equipped with a high resolution mass spectrometer. The average and median levels of breast milk Σ(14)PBDEs were 5.34 and 3.38 ng/g lipid in 2000-2001 and 5.22 and 3.13 ng/g lipid in 2007-2009, respectively. In general, levels of PBDE congeners were very low in this study population and not significantly different between the years 2000-2001 and 2007-2009. Breast milk Σ(14)PBDEs were not significantly correlated with thyroid hormones and IGF-1 in cord blood. After examining multiple stepwise linear regression models with adjustment for maternal age, pre-pregnancy body mass index (BMI), parity, gestational age, and region (namely, central and southern Taiwan), we found that log of T4 in cord blood was significantly but slightly correlated with higher BDE-154 (B=0.113, p=0.017) in breast milk. The log of FT4 concentration was significantly related to a decrease in the log of BDE-99 level (B=-0.137, p=0.043) and an increase in the log of BDE-154 level (B=0.158, p=0.008). Meanwhile, the log of IGF-1 level was also significantly linked to an increase in the log of BDE-196 level (B=0.532, p=0.028) and decrease in the log of BDE-85 level (B=-0.235, p=0.018). Few epidemiological studies report an association between PBDEs exposure and IGF-1. Based on our findings, further in vivo and epidemiological

  7. Biological, clinical and population relevance of 95 loci for blood lipids

    DEFF Research Database (Denmark)

    Teslovich, Tanya M; Musunuru, Kiran; Smith, Albert V

    2010-01-01

    polymorphisms (SNPs) near known lipid regulators (for example, CYP7A1, NPC1L1 and SCARB1) as well as in scores of loci not previously implicated in lipoprotein metabolism. The 95 loci contribute not only to normal variation in lipid traits but also to extreme lipid phenotypes and have an impact on lipid traits...... variants associated with plasma lipids in >100,000 individuals of European ancestry. Here we report 95 significantly associated loci (P lipid traits for the first time. The newly reported associations include single nucleotide...... in three non-European populations (East Asians, South Asians and African Americans). Our results identify several novel loci associated with plasma lipids that are also associated with CAD. Finally, we validated three of the novel genes-GALNT2, PPP1R3B and TTC39B-with experiments in mouse models. Taken...

  8. Consumption of a dietary portfolio of cholesterol lowering foods improves blood lipids without affecting concentrations of fat soluble compounds.

    Science.gov (United States)

    Ramprasath, Vanu R; Jenkins, David J A; Lamarche, Benoit; Kendall, Cyril W C; Faulkner, Dorothea; Cermakova, Luba; Couture, Patrick; Ireland, Chris; Abdulnour, Shahad; Patel, Darshna; Bashyam, Balachandran; Srichaikul, Korbua; de Souza, Russell J; Vidgen, Edward; Josse, Robert G; Leiter, Lawrence A; Connelly, Philip W; Frohlich, Jiri; Jones, Peter J H

    2014-10-18

    Consumption of a cholesterol lowering dietary portfolio including plant sterols (PS), viscous fibre, soy proteins and nuts for 6 months improves blood lipid profile. Plant sterols reduce blood cholesterol by inhibiting intestinal cholesterol absorption and concerns have been raised whether PS consumption reduces fat soluble vitamin absorption. The objective was to determine effects of consumption of a cholesterol lowering dietary portfolio on circulating concentrations of PS and fat soluble vitamins. Using a parallel design study, 351 hyperlipidemic participants from 4 centres across Canada were randomized to 1 of 3 groups. Participants followed dietary advice with control or portfolio diet. Participants on routine and intensive portfolio involved 2 and 7 clinic visits, respectively, over 6 months. No changes in plasma concentrations of α and γ tocopherol, lutein, lycopene and retinol, but decreased β-carotene concentrations were observed with intensive (week 12: p = 0.045; week 24: p = 0.039) and routine (week 12: p = 0.031; week 24: p = 0.078) portfolio groups compared to control. However, cholesterol adjusted β-carotene and fat soluble compound concentrations were not different compared to control. Plasma PS concentrations were increased with intensive (campesterol:p = 0.012; β-sitosterol:p = 0.035) and routine (campesterol: p = 0.034; β-sitosterol: p = 0.080) portfolio groups compared to control. Plasma cholesterol-adjusted campesterol and β-sitosterol concentrations were negatively correlated (p portfolio diet reduces serum total and LDL-C levels while increasing PS values, without altering fat soluble compounds concentrations. The extent of increments of PS with the current study are not deleterious and also maintaining optimum levels of fat soluble vitamins are of paramount necessity to maintain overall metabolism and health. Results indicate portfolio diet as one of the best options for CVD risk reduction

  9. Basal blood parameters of horses subjected to aerobic activity fed with lipidic concentrated

    Directory of Open Access Journals (Sweden)

    Kátia de Oliveira

    2012-02-01

    Full Text Available The feeding diets were evaluated containing low and high levels of soybean oil for horses athletes subjected to two protocols of aerobic training on the response of basal blood biochemical parameters. Four horses were used in latin square design with treatments in a 2 x 2 factorial arrangement. Treatments consisted levels of 5 and 15% oil concentrates and two aerobic training, 40' and 60' minutes. Plasmatic parameters were monitored, triglyceride (TG, total cholesterol (TC, glucose (GLU and lactate (LAC, during basal metabolism. The TG, TC, GLU and LAC from horses at rest were not affected (P> 0.05 neither of diet and physical activity, 0.21, 3.79, 4.18, 0.93 mmol L-1, respectively. It can be concluded that offer concentrate with high content of soybean oil to athletic horses in aerobic activities can be performed without altering the blood biochemical profile of basal metabolism.

  10. Effect of amount and duration of waste green tea powder on the growth performance, carcass characteristics, blood parameters, and lipid metabolites of growing broilers.

    Science.gov (United States)

    Liu, Wuyi; Rouzmehr, Fariba; Seidavi, Alireza

    2018-01-01

    This study has evaluated the possible effect of waste powder of green tea (Camellia sinensis) in feed supplementation on the growth performance, carcass characteristics, blood parameters, and lipid metabolites of growing broilers (chicks) in both the amount and duration aspects of dietary additives during the finisher phases. In the experiment, growth performance, carcass characteristics, blood parameters, and lipid metabolites of broiler chicks have been fully recorded and explored. The diet of 271 day-old Ross 308 male broiler chicks has been supplemented with 0, 0.25, 0.50, 0.75, and 1.00% (w/w) green tea powder in addition to normal feeding additives. The experiment lasted for 21 and 42 days, respectively, for each value of the green tea supplement and for separate groups of animals. Broiler feed has been supplemented with different levels of green tea powder to assess the trial effect and potential beneficial dose on selected growth performance, carcass characteristics, and blood parameters of broiler chicks. Although there are almost no differences of broiler parameters and characteristics measured from one point of view of single treatment factor (amount or duration), against the control groups during the three trial periods, the overall effect of amount and duration of feeding green tea powder is positive on growth performance, carcass characteristics, blood parameters, and lipid metabolites of growing broilers, although there are nearly no differences in some broiler parameters and characteristics. However, there are a remarkable interactive effect of amount and duration of different feeding levels of green tea powder and obvious differences observed in all the parameters and characteristics of growing broilers. Especially, usage of feeding green tea powder largely decreased the abdominal fat content and some lipid metabolites, including VLDL cholesterol, LDL cholesterol, triglycerides, and AST of broiler chicks. While additional data are still needed to

  11. Fasting and nonfasting lipid levels: influence of normal food intake on lipids, lipoproteins, apolipoproteins, and cardiovascular risk prediction

    DEFF Research Database (Denmark)

    Langsted, A.; Freiberg, J.J.; Nordestgaard, Børge

    2008-01-01

    to HDL cholesterol, and ratio of apolipoprotein B to apolipoprotein A1 did not change in response to normal food intake. The maximum changes after normal food and fluid intake from fasting levels were -0.2 mmol/L for total cholesterol, -0.2 mmol/L for low-density lipoprotein cholesterol, -0.1 mmol....../L for HDL cholesterol, and 0.3 mmol/L for triglycerides. Highest versus lowest tertile of nonfasting total cholesterol, non-HDL cholesterol, low-density lipoprotein cholesterol, apolipoprotein B, triglycerides, ratio of total cholesterol to HDL cholesterol, and ratio of apolipoprotein B/apolipoprotein A1...... and lowest versus highest tertile of nonfasting HDL cholesterol and apolipoprotein A1 predicted 1.7- to 2.4-fold increased risk of cardiovascular events. CONCLUSIONS: Lipid profiles at most change minimally in response to normal food intake in individuals in the general population. Furthermore, nonfasting...

  12. Effects of metformin on the glycemic control, lipid profile, and arterial blood pressure of type 2 diabetic patients with metabolic syndrome already on insulin

    Directory of Open Access Journals (Sweden)

    C.A. Mourão-Júnior

    2006-04-01

    Full Text Available Fifty-seven type 2 diabetic patients with metabolic syndrome and on insulin were assessed by a paired analysis before and 6 months after addition of metformin as combination therapy to evaluate the impact of the association on glycemic control, blood pressure, and lipid profile. This was a historical cohort study in which the files of type 2 diabetic patients with metabolic syndrome on insulin were reviewed. The body mass index (BMI, waist circumference, lipid profile, A1C level, fasting blood glucose level, daily dose of NPH insulin, systolic blood pressure, and diastolic blood pressure were assessed in each patient before the start of metformin and 6 months after the initiation of combination therapy. Glycemic control significantly improved (P < 0.001 after the addition of metformin (1404.4 ± 565.5 mg/day, with 14% of the 57 patients reaching A1C levels up to 7%, and 53% reaching values up to 8%. There was a statistically significant reduction (P < 0.05 of total cholesterol (229.0 ± 29.5 to 214.2 ± 25.0 mg/dL, BMI (30.7 ± 5.4 to 29.0 ± 4.0 kg/m², waist circumference (124.6 ± 11.7 to 117.3 ± 9.3 cm, and daily necessity of insulin. The reduction of total cholesterol occurred independently of the reductions of A1C (9.65 ± 1.03 to 8.18 ± 1.01% and BMI and the reduction of BMI and WC did not interfere with the improvement of A1C. In conclusion, our study showed the efficacy of the administration of metformin and insulin simultaneously without negative effects. No changes were detected in HDL-cholesterol or blood pressure.

  13. Novel effects of a single administration of ferulic acid on the regulation of blood pressure and the hepatic lipid metabolic profile in stroke-prone spontaneously hypertensive rats.

    Science.gov (United States)

    Ardiansyah; Ohsaki, Yusuke; Shirakawa, Hitoshi; Koseki, Takuya; Komai, Michio

    2008-04-23

    We studied the effects of a single oral administration of ferulic acid (FA) on the blood pressure (BP) and lipid profile in stroke-prone spontaneously hypertensive rats (SHRSP). Male 12-week-old SHRSP were administered FA (9.5 mg/kg of body weight) and distilled water as the control (C) (1 mL) via a gastric tube. The hypotensive effect of FA was observed at the lowest value after 2 h administration. A decrease in the angiotensin-1-converting enzyme (ACE) activity in the plasma corresponded well with the reduction of BP. Plasma total cholesterol and triglyceride levels were lower after 2 h administration. The mRNA expression of genes involved in lipid and drug metabolism was downregulated in the FA group. These results suggest that oral administration of FA appears beneficial in improving hypertension and hyperlipidemia.

  14. Association of dental caries and blood lead levels.

    Science.gov (United States)

    Moss, M E; Lanphear, B P; Auinger, P

    Experiments show that dental caries rates are higher among lead-exposed animals, but this association has not been established in humans. To examine the relationship between blood lead levels and dental caries. Cross-sectional survey conducted from 1988 to 1994 that included a dental examination and venipuncture blood lead assay. A total of 24901 persons aged 2 years and older who participated in the Third National Health and Nutrition Examination Survey, which assessed the health and nutritional status of children and adults in the United States. For children aged 2 to 11 years, the sum of decayed and filled deciduous or primary surfaces; for persons aged 6 years and older, the sum of decayed and filled permanent surfaces; for those 12 years and older, the sum of decayed, missing, and filled surfaces. The log of blood lead level was significantly associated with the number of affected surfaces for both deciduous and permanent teeth in all age groups, even after adjusting for sociodemographic characteristics, diet, and dental care. Among children aged 5 to 17 years, a 0.24-micromol/L (5-microg/dL) change in blood lead level was associated with an elevated risk of dental caries (odds ratio, 1.8; 95% confidence interval, 1.3-2.5). Differences in blood lead level explained some of the differences in caries prevalence in different income levels and regions of the United States. We estimated the population attributable risk of lead exposure to be 13.5% and 9.6% of dental caries occurring in 5- to 17-year-olds exposed to the high and moderate levels, respectively. Environmental lead exposure is associated with an increased prevalence of dental caries in the US population. Findings may help explain the distribution of caries by income and region of the United States.

  15. Changing levels of blood-constituents during growth

    NARCIS (Netherlands)

    Wijn, J.F. de

    1966-01-01

    From schoolage through adolescence the changing level of blood constituents is illustrated for hemoglobin, serum iron, serum protein and protein-fractions, alkaline phosphatase and inorganic phosphate. Data have been collected from cross-sectional and sernilongitudinal studies during the passed ro

  16. Blood and Brain Glutamate Levels in Children with Autistic Disorder

    Science.gov (United States)

    Hassan, Tamer H.; Abdelrahman, Hadeel M.; Fattah, Nelly R. Abdel; El-Masry, Nagda M.; Hashim, Haitham M.; El-Gerby, Khaled M.; Fattah, Nermin R. Abdel

    2013-01-01

    Despite of the great efforts that move forward to clarify the pathophysiologic mechanisms in autism, the cause of this disorder, however, remains largely unknown. There is an increasing body of literature concerning neurochemical contributions to the pathophysiology of autism. We aimed to determine blood and brain levels of glutamate in children…

  17. Fasting blood glucose and glycosylated haemoglobin levels in ...

    African Journals Online (AJOL)

    This work involved the measurement of fasting blood glucose (FBG) and glycosylated haemoglobin (HbA1c) levels of diabetes mellitus patients as an index of glycaemic control. It was a prospective case-finding study using laboratory and general practice records. The subjects were confirmed diabetic patients, attending a ...

  18. Blood lead level as biomarker of environmental lead pollution in ...

    African Journals Online (AJOL)

    The ideal blood lead level is now considered to be zero. Lead pollution of the study area has serious consequences on aquatic fauna and humans who consume such contaminated fish. It is therefore recommended that human and animal health surveillance and environmental monitoring of lead should be initiated.

  19. Anthropometric characteristics and blood pressure levels of spouses ...

    African Journals Online (AJOL)

    Background: The prevalence of both hypertension and obesity have been observed to be on the increase worldwide and in Nigeria. Obesity has been identified as a major risk factor for Hypertension. The aim was to examine the anthropometric characteristics and blood pressure levels of spouses of people living with ...

  20. Prospective associations among cereal intake in childhood and adiposity, lipid levels, and physical activity during late adolescence.

    Science.gov (United States)

    Albertson, Ann M; Thompson, Douglas; Franko, Debra L; Holschuh, Norton M; Bauserman, Robert; Barton, Bruce A

    2009-10-01

    Cereal consumption is a common dietary behavior that has been associated with positive health outcomes. The objective of this study was to examine prospective associations between cereal intake in childhood and percent body fat, waist-to-hip ratio, lipid levels, and physical activity during late adolescence. In this longitudinal investigation (data collected 1987-1997), data were analyzed for the 2,379 girls who participated in the 10-year National Heart, Lung, and Blood Institute Growth and Health Study. The cumulative percent of days that each girl consumed cereal during childhood (based on 3-day food diaries collected during six study visits between ages 11.5 and 18.6 years) was examined in relation to percent body fat, waist-to-hip ratio, lipid levels, and physical activity measured at age 18.6 years. Results indicated that nearly all girls (90.1%) reported eating cereal and 18.7% reported eating cereal on half or more of the days reported in the food diaries. Girls who ate cereal on a greater percentage of days during childhood had lower percent body fat and total cholesterol, and were more likely to exhibit high levels of physical activity and less television viewing during Study Year 10 (P valuesrelated to cereal consumption.

  1. Association of serum paraoxonase concentration with serum lipid levels and bone mineral density measurements in early postmenopausal women.

    Science.gov (United States)

    Yoldemir, T; Yavuz, D G

    2015-06-01

    To determine the association of serum paraoxonase concentration with serum lipid levels and bone mineral density in early postmenopausal Turkish women. One hundred healthy postmenopausal women were included in a cross-sectional study in a University hospital clinic. Blood was drawn from women who had bone mineral density (BMD) measurements during routine visits. BMD of the lumbar vertebrae was measured by dual-energy X-ray absorptiometry. The serum paraoxonase concentration and serum lipid levels were measured. Women were divided into two groups: those with normal lumbar vertebrae BMD and those with osteopenic lumbar vertebrae. Serum paraoxonase concentration was compared between the groups. The correlation between serum paraoxonase concentration and bone mass parameters was performed using Pearson's test. The paraoxonase concentration in the osteopenic group was significantly lower than in the group with normal lumbar vertebrae BMD. The paraoxonase concentration was moderately correlated with total cholesterol, low density lipoprotein cholesterol and triglyceride levels among early postmenopausal Turkish women. Early postmenopausal women with osteopenic lumbar vertebrae have significantly lower paraoxonase concentration than those with normal lumbar vertebrae BMD. Further studies are needed to clarify the associations between the osteoporosis risk factors and paraoxonase concentration during late postmenopausal years.

  2. The Effect of Aspalathin on Levels of Sugar and Lipids in Streptozotocin-Induced Diabetic and Normal Rats

    Directory of Open Access Journals (Sweden)

    Mahmood Najafian

    2016-10-01

    Full Text Available Background Flavonoids have been reported as mammalian alpha-amylase inhibitors, a property which could be useful in the management of postprandial hyperglycemia in diabetes and its related disorders. Objectives In the present study the inhibitory effect of aspalathin as a flavonoid on alpha amylase activity and levels of sugar and lipids in rats, has been investigated. Methods In this experimental study, type inhibition of aspalatin on amylase and in the part of in vivo, the effect of aspalathin orally doses 5, 10, 20 and 40 mg/kg body weight on sugar and lipids levels was tested in a streptozotocin-induced model of diabetes and normal rats. The data were analyzed by one-sample Kolmogrov-Smirnov, Levene and ANOVA tests through SPSS version 22. Results The results showed that aspalathin is a competitive inhibitor for alpha amylase with Ki = 37.0 μM. In both diabetic and normal groups in all doses nearly dose dependent manner reduced blood glucose levels and beneficial effect on dyslipidemia were observed in diabetic rats, as well as reduction of disturbing consequences of diabetes such as high urine volume and water intake. Aspalathin was observed to have a weight loss-inductive effect, alongside with a reduction in food intake. Conclusions It seems that, this compound could be proposed as an antihyperglycemic and antihyperlipidemic agent in diabetes and potential therapeutic in obesity.

  3. Blood hemoglobin level and treatment outcome of early breast cancer

    International Nuclear Information System (INIS)

    Henke, M.; Sindlinger, F.; Ikenberg, H.; Gerds, T.; Schumacher, M.

    2004-01-01

    Background and purpose: to determine whether the blood hemoglobin concentration correlates with the prognosis of patients with early breast cancer and, if so, whether this is restricted to treatment modality. Patients and methods: data were collected retrospectively from patients with early breast cancer (T1,2 NO-2 MO) who underwent either breast-conserving surgery followed by adjuvant radiotherapy (BCS-RT; n = 96) or a modified radical mastectomy (MRM; n = 194). The effect of preoperative blood hemoglobin level, nodal status, histological grading and hormone receptor status on disease-free survival was determined for both treatment modalities using a cox regression model and visualized by kaplan-meier plots. Results: the blood hemoglobin concentration significantly correlated with disease-free survival of patients receiving BCS-RT (relative risk [RR]: 0.67 per g/dl; p = 0.007). This was independent of other known risk factors for breast cancer patients, as determined by multivariate analysis. By contrast, the blood hemoglobin level had no prognostic significance when patients were treated with MRM. Conclusion: blood hemoglobin concentration seems to affect the prognosis of patients with early breast cancer when a treatment schedule that includes radiotherapy is applied. Reduced radiosensitivity due to diminished tumor oxygenation may be the underlying cause. Confirmative trials and studies intended to elucidate the underlying mechanism are warranted. (orig.)

  4. Reduction in blood pressure and serum lipids by lycosome formulation of dark chocolate and lycopene in prehypertension

    Science.gov (United States)

    Petyaev, Ivan M; Dovgalevsky, Pavel Y; Chalyk, Natalia E; Klochkov, Victor; Kyle, Nigel H

    2014-01-01

    Twenty-nine healthy volunteers aged 47–69 years old were randomly assigned to a 28-day oral intake of different dark chocolate (DC) formulations. The main group received daily 30 g of proprietary lycopene-containing (L-tug) lycosome formulation of DC with enhanced bioavailability of cocoa flavanols. Two control groups daily consumed either 30 g of regular DC alone or along with 7 mg of lycopene, which corresponds to the amount of lycopene ingested with L-tug formulation. It was found that L-tug was more efficient in reducing diastolic blood pressure (mean value of −6.22 mmHg, 95% CI: 5.00, 8.00) when compared with the regular DC group (−3.00 mmHg, P < 0.05) or the group which ingested the DC and lycopene as two separate formulations (mean reduction of −4 mmHg, 95% CI: 2.47, 6.00, P = 0.0262). Only marginal superiority for L-tug formulation in the reduction in systolic blood pressure was seen. However, the L-tug formulation was the only formulation of DC which affected serum lipids. There was a reduction in total cholesterol (from median 228.00 mg/dL [95% CI: 206.2, 242.5] to 187.00 mg/dL [95% CI: 166.2, 202.2, P < 0.05]) with corresponding decline of low-density lipoprotein (LDL) cholesterol (from a median of 166.00 mg/dL [95% CI: 130.8, 177.0] to 151.00 mg/dL [95% CI: 122.8, 167.4; P < 0.05]) at the end of the intervention period. Similar decline was seen in serum triglycerides (P < 0.05). Serum high-density lipoprotein (HDL) cholesterol, glucose levels, and C-reactive protein (CRP) values remained statistically unchanged in all study groups throughout the intervention period. A superior biological activity of the L-tug lycosome formulation of DC extending beyond its antihypertensive effect to lipid-lowering ability opens up new possibilities for the use of DC for health purposes helping to reduce daily caloric intake without compromising on the health benefits of DC consumption. PMID:25493193

  5. Correlation between blood glucose levels and salivary glucose levels with oral ulcer in diabetic patients

    Directory of Open Access Journals (Sweden)

    Fildzah Rahman

    2016-06-01

    Full Text Available Diabetes Mellitus (DM is a syndrome in metabolism of carbohydrates which indicated by the increased level of blood glucose and also may increase salivary glucose levels. Oral ulcer has been frequently recognized in diabetic patients, which can be due to increased glucose in oral fluids and immune dysfunction. This study aimed to determine the correlation of blood glucose levels and salivary glucose levels with oral ulcer in diabetic patients. Analytic observational study was carried out through the determination of blood glucose levels just by way of strip using a glucometer and salivary glucose levels with the method "GOD-PAP test enzymatic colorimetric". Oral ulcer was determined in presenting ulcer on 30 patients with DM. The results showed r = 0.228, which is higher salivary glucose levels followed by high levels of blood glucose, and intraoral examination of oral ulcer found in the whole sample and the most location commonly found in buccal mucosa and lingual. It was concluded that there is a correlation between blood glucose levels and salivary glucose levels, and glucose levels affect the occurrence of oral ulcer in patients with DM

  6. Blood androgen levels in male baboons throughout the year

    International Nuclear Information System (INIS)

    Taranov, A.G.; Goncharov, N.P.

    1986-01-01

    This paper describes a study of possible dependence of the androgen level in male baboons on the time of year. Plasma was obtained by centrifugation of the blood at 3000 rpm and the following androgens were determined by radioimmunoassay, using chromatographic separation of the steroids on columns with celite: testosterone, 5s-dihydrotestosterone, and dehydroepiandrosterone. Plasma steriod concentrations were calculated and the results were subjected to statistical analysis by Students test. Seasonal change in the concentration of steroids in the animals' blood plasma were discovered. The results of androgen assay throughout the year and determination of their mean annual concentrations are shown

  7. Clinical trial of Cecropia obtusifolia and Marrubium vulgare leaf extracts on blood glucose and serum lipids in type 2 diabetics.

    Science.gov (United States)

    Herrera-Arellano, A; Aguilar-Santamaría, L; García-Hernández, B; Nicasio-Torres, P; Tortoriello, J

    2004-11-01

    Cecropia obtusifolia and Marrubium vulgare have been widely used in Mexican traditional medicine for the control of type 2 diabetes. In order to evaluate the clinical effect produced by the aqueous extract from these species on type 2 non-controlled diabetes mellitus, a total of 43 outpatients were included. Based on the European NIDDM (policy group) criteria, only patients with poor response to the conventional treatment were selected. All patients maintained their medical treatment and also received a prepared infusion of the dry leaves of the plant treatment for 21 days. In a double-blind manner, the patients were randomly grouped as follows: 22 patients were treated with C. obtusifolia and 21 with M. vulgare. The fasting blood glucose values were reduced by 15.25% on patients treated with C. obtusifolia, while cholesterol and triglycerides were decreased by 14.62% and 42.0%, respectively (ANOVA pvulgare, the plasma glucose level was reduced by 0.64% and cholesterol and triglycerides by 4.16% and 5.78%, respectively. When the results were compared between groups, significant differences in glucose and cholesterol diminution were found. The obtained results showed that the infusion prepared with the leaves of C. obtusifolia (containing 2.99+/-0.14mg of chlorogenic acid/g of dried plant) produced beneficial effects on carbohydrate and lipid metabolisms when it was administered as an adjunct on patients with type 2 diabetes with poor response to conventional medical treatment.

  8. Effects of Vegetarian Diets on Blood Lipids: A Systematic Review and Meta-Analysis of Randomized Controlled Trials.

    Science.gov (United States)

    Wang, Fenglei; Zheng, Jusheng; Yang, Bo; Jiang, Jiajing; Fu, Yuanqing; Li, Duo

    2015-10-27

    Vegetarian diets exclude all animal flesh and are being widely adopted by an increasing number of people; however, effects on blood lipid concentrations remain unclear. This meta-analysis aimed to quantitatively assess the overall effects of vegetarian diets on blood lipids. We searched PubMed, Scopus, Embase, ISI Web of Knowledge, and the Cochrane Library through March 2015. Studies were included if they described the effectiveness of vegetarian diets on blood lipids (total cholesterol, low-density lipoprotein cholesterol, high-density lipoprotein cholesterol, and triglyceride). Weighted mean effect sizes were calculated for net changes by using a random-effects model. We performed subgroup and univariate meta-regression analyses to explore sources of heterogeneity. Eleven trials were included in the meta-analysis. Vegetarian diets significantly lowered blood concentrations of total cholesterol, low-density lipoprotein cholesterol, high-density lipoprotein cholesterol, and non-high-density lipoprotein cholesterol, and the pooled estimated changes were -0.36 mmol/L (95% CI -0.55 to -0.17; PVegetarian diets did not significantly affect blood triglyceride concentrations, with a pooled estimated mean difference of 0.04 mmol/L (95% CI -0.05 to 0.13; P=0.40). This systematic review and meta-analysis provides evidence that vegetarian diets effectively lower blood concentrations of total cholesterol, low-density lipoprotein cholesterol, high-density lipoprotein cholesterol, and non-high-density lipoprotein cholesterol. Such diets could be a useful nonpharmaceutical means of managing dyslipidemia, especially hypercholesterolemia. © 2015 The Authors. Published on behalf of the American Heart Association, Inc., by Wiley Blackwell.

  9. Both physiology and epidemiology support zero tolerable blood lead levels.

    Science.gov (United States)

    Shefa, Syeda T; Héroux, Paul

    2017-10-05

    Inorganic lead is one of the most common causes of environmental metal poisonings, and its adverse effects on multiple body systems are of great concern. The brain, along with the kidneys, are critically susceptible to lead toxicity for their hosting of high affinity lead binding proteins, and very sensitive physiology. Prolonged low-lead exposure frequently remains unrecognized, causes subtle changes in these organ systems, and manifests later at an irreversible stage. With the repeated documentation of "no safe blood lead level", the pernicious effects of lead at any measurable concentration need to be emphasized. In this review, we surveyed articles on chronic low-level lead exposures with a blood lead concentrations lead on both nervous and renal systems were obvious at a blood lead concentration of 2μg/dL, with the absence of any detectable threshold. The deleterious effect of lead on two different organ systems at such low concentrations drew our attention to the various extracellular and intracellular events that might be affected by minimal concentration of body lead, especially blood lead. Is there a true common ground between low-level lead toxicity in both the nervous system and the kidney? Copyright © 2017 Elsevier B.V. All rights reserved.

  10. Effects of agave nectar versus sucrose on weight gain, adiposity, blood glucose, insulin, and lipid responses in mice.

    Science.gov (United States)

    Hooshmand, Shirin; Holloway, Brittany; Nemoseck, Tricia; Cole, Sarah; Petrisko, Yumi; Hong, Mee Young; Kern, Mark

    2014-09-01

    Agave nectar is a fructose-rich liquid sweetener derived from a plant, and is often promoted as a low glycemic alternative to refined sugar. However, little scientific research has been conducted in animals or humans to determine its metabolic and/or health effects. The aim of this study was to explore the influence of agave nectar versus sucrose on weight gain, adiposity, fasting plasma blood glucose, insulin, and lipid levels. Eighteen (n=18) male ICR mice (33.8±1.6 g) were divided into two groups (n=6 for agave nectar and n=12 for sucrose) and provided free access to one of two diets of equal energy densities differing only in a portion of the carbohydrate provided. Diets contained 20% carbohydrate (by weight of total diet) from either raw agave nectar or sucrose. Epididymal fat pads were excised, and blood was collected after 34 days. Weight gain (4.3±2.2 vs. 8.4±3.4 g), fat pad weights (0.95±0.54 vs. 1.75±0.66 g), plasma glucose (77.8±12.2 vs. 111.0±27.9 mg/dL), and insulin (0.61±0.29 vs. 1.46±0.81 ng/mL) were significantly lower (P≤.05) for agave nectar-fed mice compared to sucrose-fed mice respectively. No statistically significant differences in total cholesterol or triglycerides were detected. These results suggest that in comparison to sucrose, agave nectar may have a positive influence on weight gain and glucose control. However, more research with a larger sample of animals and/or with human subjects is warranted.

  11. and white Swiss chard and protection of blood lipids from oxidative damage pursuant to Article 13(5) of Regulation (EC) No 1924/2006

    DEFF Research Database (Denmark)

    Tetens, Inge

    related to a combination of red spinach, green spinach, red chicory, green chicory, green leaf chard, red leaf chard, red Swiss chard, golden Swiss chard and white Swiss chard and protection of blood lipids from oxidative damage. The food that is the subject of the health claim, a combination....... cicla), golden Swiss chard (Beta vulgaris L. var. cicla) and white Swiss chard (Beta vulgaris L. var. cicla), is sufficiently characterised. The claimed effect, protection of blood lipids from oxidative damage, may be a beneficial physiological effect. No human intervention studies from which...... chard, red Swiss chard, golden Swiss chard and white Swiss chard and protection of blood lipids from oxidative damage....

  12. The Effects of Aerobic and Anaerobic Training Programs Applied to Elite Wrestlers on Body Mass Index (BMI) and Blood Lipids

    Science.gov (United States)

    Demirel, Nurcan; Özbay, Serhat; Kaya, Fatih

    2018-01-01

    The purpose of this study is to analyse the effects of aerobic and anaerobic training programs applied to elite wrestlers on body mass index (BMI) and blood lipids. 20 elite wrestlers, whose average age is (experimental group; 15.20 ± 4.61, n = 10), control group; 15.90 ± 2.08, n = 10), participated in the study and they were randomly divided into…

  13. Effect of Aluminium Phosphide Poisoning on Blood Cortisol Level

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    Fariba Farnaghi

    2013-02-01

    Full Text Available Background: Acute intoxication with ALP is extremely lethal. The present study was conducted to determine the range of serum cortisol levels in ALP poisoning and its correlation with patient outcome. Methods: This study was carried out on patients who were intoxicated with ALP. Their demographic data and pertinent findings in their history and physical examination were recorded at the time of arrival and also when shock and severe metabolic acidosis emerged. 5cc blood was taken from the patients to measure blood cortisol level, when shock and severe metabolic acidosis developed. Blood cortisol level analysis was performed using ELISA method. Data analysis was done using SPSS software version 16.0. Results: The average ingested dose was 1.98+1.79 tablets each containing 3 grams of ALP. Overall, 77% of the patients presented tachycardia and hypotension. Blood cortisol level less than 15 µg/dl, 15-33 µg/dl, and more than 34 µg/dl were regarded as adrenal insufficiency, critical illness-related corticosteroid insufficiency, and adequate adrenal response, respectively. Eventually, 3 patients fell within the first category, 24 patients matched with the second category, and 3 patients corresponded to the last category. Conclusion: Blood cortisol concentration is satisfactory only in 10% of the patients. In majority of the patients although it is not apparently low, it has not shown the expected rise comparable to the shock and stress state of such patients. It defines a role for corticosteroids therapy in management of ALP poisoning, particularly if it does not respond to conventional treatments.

  14. Elevated blood lead levels associated with illegally distilled alcohol.

    Science.gov (United States)

    Pegues, D A; Hughes, B J; Woernle, C H

    1993-06-28

    Whiskey produced in illegal stills (ie, "moonshine") remains an important and underappreciated source of lead toxicity in some rural counties of the Southeast. From March 5 through October 26, 1991, eight adult patients with elevated blood lead levels were identified at a rural county hospital in Alabama and were reported to the Alabama Department of Public Health notifiable disease surveillance system. A case-patient was defined as any person 17 years of age or more who presented to the hospital from January 1, 1990, through December 31, 1991, and had a blood lead level of 0.72 mumol/L or more (15 micrograms/dL or more). To identify cases and potential sources of lead exposure, we reviewed medical and laboratory records from the hospital, interviewed patients with elevated blood lead levels, and determined the lead content of moonshine samples. Nine patients met the case definition, including one patient who was not reported to the state. Patients ranged in age from 28 to 62 years; blood lead values ranged from 0.77 to 12.50 mumol/L (16 to 259 micrograms/dL). The most frequent signs of possible lead toxicity included seizures (six), microcytic anemia (five), and encephalopathy (two); one patient died. The only identified source of lead exposure for the nine patients was moonshine ingestion. Moonshine samples available from local stills contained sufficient amounts of lead (340 to 4600 mumol/L) to result in the observed blood lead levels. This investigation emphasizes the adverse health effects and ongoing public health impact of moonshine ingestion.

  15. Blood lead levels, ALAD gene polymorphisms, and mortality.

    Science.gov (United States)

    van Bemmel, Dana M; Li, Yan; McLean, Jody; Chang, Man-Huei; Dowling, Nicole F; Graubard, Barry; Rajaraman, Preetha

    2011-03-01

    Previous analyses from the National Health and Nutrition Examination Survey (NHANES III) have found that elevated blood lead levels may be associated with cardiovascular mortality, cancer mortality, and all-cause mortality. The 5-aminolevulinic acid dehydratase (ALAD) G177C genetic polymorphism (rs 1800435) affects lead toxicokinetics and may alter the adverse effects of lead exposure. We examined whether the ALAD G177C single nucleotide polymorphism (SNP) affects the relationship between lead and mortality. We analyzed a subset of 3349 genotyped NHANES III participants at least 40 years of age. Using Cox proportional hazards regression, we estimated the relative risk of all-cause, cardiovascular disease, and cancer mortality by ALAD genotype, and by blood lead levels (lead level and mortality. The adjusted overall relative risk for participants with the variant ALAD genotype was decreased for all-cause mortality (hazards ratio = 0.68; [95% confidence interval = 0.50-0.93]) compared with persons having the common GG genotype. There was some suggestion that higher lead levels were associated with cancer mortality (1.48 [0.92-2.38]). We observed no convincing interaction effect between ALAD genotype and blood lead level on mortality risk. The ALAD genotype may be associated with decreased mortality from all causes and from cancer. This association does not seem to be affected by lead exposure.

  16. Rapid and simple extraction of lipids from blood plasma and urine for liquid chromatography-tandem mass spectrometry.

    Science.gov (United States)

    Bang, Dae Young; Byeon, Seul Kee; Moon, Myeong Hee

    2014-02-28

    A simple and fast lipid extraction method from human blood plasma and urine is introduced in this study. The effective lipid extraction from biological systems with a minimization of the matrix effect is important for the successful qualitative and quantitative analysis of lipids in liquid chromatography-electrospray ionization-tandem mass spectrometry (LC-ESI-MS/MS). The method described here is based on the modification of the quick, easy, cheap, effective, rugged and safe (QuEChERS) extraction method, which was originally developed for pesticide residue analysis in food, for the purpose of isolating lipids from biological fluids. Applicability of QuEChERS method for lipids was evaluated by varying organic solvents for the extraction/partitioning of lipids in MgSO4/CH3COONa for the removal of water and by varying sorbents (primary secondary amines, graphitized carbon black, silica, strong anion exchange resins and C18 particles) for the dispersive solid-phase extraction (dSPE) step. This study shows that 2:1 (v/v) CHCl3/CH3OH is effective in the extraction/partitioning step and that 50mg of C18 particles (for 0.1mL plasma and 1mL of urine) are more suitable for sample cleanup for the dSPE step of the QuEChERS method. Matrix effects were calculated by comparing the recovery values of lipid standards spiked to both plasma and urine samples after extraction with those of the same standards in a neat solution using nanoflow LC-ESI-MS/MS, resulting in improved MS signals due to the decrease of the ion suppression compared to the conventional Folch method. The modified QuEChERS method was applied to lipid extracts from both human urine and plasma samples, demonstrating that it can be powerfully utilized for high-speed (<15min) preparation of lipids compared to the Folch method, with equivalent or slightly improved results in lipid identification using nLC-ESI-MS/MS. Copyright © 2014 Elsevier B.V. All rights reserved.

  17. Effect on blood lipids of two daily servings of Camembert cheese. An intervention trial in mildly hypercholesterolemic subjects.

    Science.gov (United States)

    Schlienger, Jean-Louis; Paillard, Francois; Lecerf, Jean-Michel; Romon, Monique; Bonhomme, Cécile; Schmitt, Bernard; Donazzolo, Yves; Defoort, Catherine; Mallmann, Cécilia; Le Ruyet, Pascale; Bresson, Jean-Louis

    2014-12-01

    As a concentrated source of saturated fat, cheese consumption is considered to be associated with increased cholesterolemia and generally forbidden in dietary guidelines for adults with hypercholesterolemia. The aim of this study was to evaluate the impact of saturated fatty acids on lipid parameters and blood pressure with regards to different types of dairy products: Camembert and full-fat yoghurt. One-hundred and fifty-nine moderate hypercholesterolemic subjects without treatment were instructed to consume two full-fat yoghurts (2 × 125 g) per day for 3 weeks (run-in period) and then for a further period of 5 weeks, either two full-fat yoghurts or two 30 g servings of Camembert cheese per day. We observed that over the 5-week daily consumption of two servings of Camembert cheese, blood pressure and serum lipids did not change in moderate hypercholesterolemic subjects. These results suggest that fermented cheese such as Camembert could be consumed daily without affecting serum lipids or blood pressure.

  18. Association between Blood Mercury Level and Visceral Adiposity in Adults

    Directory of Open Access Journals (Sweden)

    Jong Suk Park

    2017-01-01

    Full Text Available BackgroundFew studies have examined the association between mercury exposure and obesity. The aim of this study is to investigate the association between blood mercury concentrations and indices of obesity in adults.MethodsA total of 200 healthy subjects, aged 30 to 64 years, who had no history of cardiovascular or malignant disease, were examined. Anthropometric and various biochemical profiles were measured. Visceral adipose tissue (VAT was measured using dual-energy X-ray absorptiometry (DXA.ResultsAll subjects were divided into three groups according to blood mercury concentrations. Compared with the subjects in the lowest tertile of mercury, those in the highest tertile were more likely to be male; were current alcohol drinkers and smokers; had a higher body mass index (BMI, waist circumference (WC, and VAT; had higher levels of blood pressure, fasting glucose, and insulin resistance; and consumed more fish. The blood mercury concentration was significantly associated with anthropometric parameters, showing relationships with BMI, WC, and VAT. After adjusting for multiple risk factors, the odds ratios (ORs for high mercury concentration was significantly higher in the highest VAT tertile than in the lowest VAT tertile (OR, 2.66; 95% confidence interval, 1.05 to 6.62; P<0.05.ConclusionThe blood mercury concentration was significantly associated with VAT in healthy adults. Further studies are warranted to confirm our findings.

  19. Blood lipid genetic scores, the HMGCR gene and cancer risk: a Mendelian randomization study.

    Science.gov (United States)

    Orho-Melander, Marju; Hindy, George; Borgquist, Signe; Schulz, Christina-Alexandra; Manjer, Jonas; Melander, Olle; Stocks, Tanja

    2017-11-20

    It is unclear whether there are causal associations between blood lipids, statin use and cancer risks. Under certain assumptions, Mendelian randomization analysis of a genetic marker for an exposure eliminates reverse causation and confounding. We applied Mendelian randomization analysis to genetic scores, comprising 26-41 single-nucleotide polymorphisms (SNPs), as instrumental variables (IVs) for triglycerides and low- and high-density lipoprotein cholesterol (LDLC, HDLC), using a prospective cohort of 26 904 individuals in which there were 6607 incident cancers. We also investigated cancer risk for a SNP (rs12916) in the gene encoding hydroxy-3-methylglutaryl-coenzyme A reductase (HMGCR), the targeted enzyme in statin treatment. We used logistic regression and SNP pleiotropy-adjusted analyses to estimate the odds ratio per standard deviation (OR). The OR for the triglyceride IV as a predictor of any cancer was 0.91 [95% confidence interval (CI): 0.80-1.03] unadjusted, and 0.87 (95% CI: 0.78-0.95) from the pleiotropy-adjusted analysis. For the HMGCR rs12916 per LDLC-lowering T-allele, the OR was 1.09 (95% CI: 1.01-1.18) for prostate cancer and 0.89 (95% CI: 0.82-0.96) for breast cancer. The LDLC IV was not associated with prostate cancer or breast cancer. There were no associations between IVs and cancers of the lung, colon or bladder. Under the assumptions of Mendelian randomization, there is a causal and negative association between serum triglycerides and risk of any cancer. Further, the HMGCR genetic variant might be associated with risks of prostate and breast cancers but the biological mechanisms behind these findings are unclear, as the LDLC IV was not associated with these cancers. © The Author 2017; all rights reserved. Published by Oxford University Press on behalf of the International Epidemiological Association

  20. Branched-Chain Amino Acid Levels Are Related with Surrogates of Disturbed Lipid Metabolism among Older Men

    Directory of Open Access Journals (Sweden)

    Urho M Kujala

    2016-11-01

    Full Text Available Aims/hypothesis Existing studies suggest that decreased branched-chain amino acid (BCAA catabolism and thus elevated levels in blood are associated with metabolic disturbances. Based on such information we have developed a hypothesis how BCAA degradation mechanistically connects to tricarboxylic acid (TCA cycle, intramyocellular lipid storage and oxidation thus allowing more efficient mitochondrial energy production from lipids as well as providing better metabolic health. We analyzed whether data from aged Finnish men are in line with our mechanistic hypothesis linking BCAA catabolism and metabolic disturbances. Methods Older Finnish men enriched with individuals having been athletes in young adulthood (n=593; mean age 72.6 ± 5.9 years responded to questionnaires, participated in a clinical examination including assessment of body composition with bioimpedance and gave fasting blood samples for various analytes as well as participated in a 2 hour 75 g oral glucose tolerance test. Metabolomics measurements from serum included BCAAs (isoleucine, leucine and valine.Results Out of the 593 participants 59 had previously known type 2 diabetes, further 67 had screen-detected type 2 diabetes, 127 IGT and 125 IFG while 214 had normal glucose regulation. There were group differences in all of the BCAA concentrations (p≤0.005 for all BCAAs, such that those with normal glucose tolerance had the lowest and those with diabetes mellitus had the highest BCAA concentrations. All BCAA levels correlated positively with body fat percentage (r=.29 - .34, p<.0001 for all. Expected associations with high BCAA concentrations and unfavorable metabolic profile indicators from metabolomics analysis were found. Except for glucose concentrations, the associations were stronger with isoleucine and leucine than with valine. Conclusions/interpretation The findings provided further support for our hypothesis by strengthening the idea that the efficiency of BCAA catabolism

  1. The effect of vegetarian diets on plasma lipid and platelet levels.

    Science.gov (United States)

    Fisher, M; Levine, P H; Weiner, B; Ockene, I S; Johnson, B; Johnson, M H; Natale, A M; Vaudreuil, C H; Hoogasian, J

    1986-06-01

    Vegetarians have an apparent diminished risk for the development of ischemic coronary heart disease. This may be secondary to dietary effects of plasma lipids and lipoproteins, but platelets, which may also play a role, have also been observed to have aberrant functions in vegetarians. We measured plasma lipid and lipoprotein levels, platelet function, platelet fatty acid levels, and platelet active prostaglandins in ten strict vegetarians (vegans), 15 lactovegetarians, and 25 age- and sex-matched omnivorous controls. The most striking observations were a highly significant rise in platelet linoleic acid concentration and a decline in platelet arachidonic acid concentration in both vegetarian subgroups as compared with omnivorous controls. Serum thromboxane and prostacyclin levels as well as results of platelet aggregation studies did not differ among the groups tested. Cholesterol levels were significantly lower in both vegetarian groups as compared with controls, but plasma high- and low-density lipoprotein levels were lower only in the vegan subgroup as compared with omnivores. If diet produces these changes in platelet fatty acid and plasma lipid levels it may contribute to the decreased risk of coronary heart disease and possibly atherosclerosis in vegetarians.

  2. Effects of Sesame Oil on Blood Glucose and Lipid Profile in Type II Diabetic Patients Referring to The Yazd Diabetes Research Center.

    Directory of Open Access Journals (Sweden)

    F Hoseini

    2008-07-01

    Full Text Available Introduction: Type II Diabetes is one of the most prevalent endocrine diseases in the world that results from a combination of insulin resistance and ß-cell failure. Regarding importance of nutritional factors in management of diabetes, this study was designed to explore the effect of sesame oil on blood glucose and lipid profile in type II diabetic patients at Yazd Diabetes Research Center in 2007. Methods: A quasi-experimental study was conducted on 25 patients with type II diabetes mellitus (age: 51.5±6.28y; BMI:27.3±3kg/m2; disease duration:7.08±5.03y; Fasting blood glucose level: 181±51.9mg/dl. Subjects received 30 g/day sesame oil for 6 weeks. Sesame oil was supplied to the patients, who were instructed to use it in place of other cooking oils for 42 days. Plasma glucose, glycated hemoglobin (HbA1c, lipid profiles [Total cholesterol (TC, low-density lipoprotein cholesterol (LDL-C, high-density lipoprotein cholesterol (HDL-C and triglycerides (TG] were measured at baseline and after 45 days of sesame oil substitution. 24 hours dietary recalls were obtained at the start , middle and end of study. Data was analyzed using analysis of variance with repeated measures and paired t-test. Results: Following 42 days intake of sesame oil, there were significant decrease in FBS (181±51.93 vs 154±39.65 mg/dl, HbA1c (9.64 ± 2 vs 8.4 ± 1.74 percent, TC (226.68 ± 31.4 vs 199.8 ± 37.87 mg/dl, LDL-c (123.9 ± 34.56 vs 95.53 ± 32.54 mg/dl compared to pre-treatment values. (P <0.05 . Blood TG level decreased after intake of sesame oil but this difference was not significant (P=0.2.Also, the changes of HDL-c levels were not significant (P=0.1. Conclusion: Sesame oil consumption results in considerable decrease in blood sugar, HbA1c and blood lipid levels (TC and LDL-C in type II diabetics.

  3. Blood lactate levels in 31 female dogs with pyometra

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    Karlstam Erika

    2009-01-01

    Full Text Available Abstract Background Canine pyometra is a life-threatening disease common in countries where spaying of dogs is not routinely performed. The disease is associated with endotoxemia, sepsis, systemic inflammatory response syndrome (SIRS and a 3–4% mortality rate. Blood lactate analysis is clinically valuable in predicting prognosis and survival, evaluating tissue perfusion and treatment response in human and veterinary critical care settings. The aims of the present study were to investigate 1 the blood lactate levels of female dogs with pyometra by a hand-held analyser and 2 if these levels are related with the clinical status or other biochemical or hematological disorders. Methods In total 31 female dogs with pyometra admitted for surgical ovariohysterectomy and 16 healthy female control dogs were included in the present study. A complete physical examination including SIRS-status determination was performed. Blood samples for lactate concentrations, hematological and biochemical parameters, acid-base and blood gas analysis and other laboratory parameters were collected and subsequently analysed. The diagnosis pyometra was verified with histopathological examination of the uterus and ovaries. Increased hospitalisation length and presence of SIRS were used as indicators of outcome. Results In the pyometra group the median blood lactate level was 1,6 mmol l-1 (range -1. In the control group the median lactate level was 1,2 mmol l-1 (range -1. Of the 31 bitches 19 (61% fulfilled 2 or more criteria for SIRS at inclusion, 10 bitches (32% fulfilled 3 of the SIRS criteria whereas none accomplished more than 3 criteria. Lactate levels did not differ significantly between the pyometra and control group, or between the SIRS positive and SIRS negative dogs with pyometra. Increased lactate concentration (>2.5 mmol l-1 was demonstrated in one female dog with pyometra (3%, and was not associated with longer hospitalisation or presence of SIRS. Lactate

  4. Effects of Acidic Polysaccharides from Gastrodia Rhizome on Systolic Blood Pressure and Serum Lipid Concentrations in Spontaneously Hypertensive Rats Fed a High-Fat Diet

    Science.gov (United States)

    Lee, Ok-Hwan; Kim, Kyung-Im; Han, Chan-Kyu; Kim, Young-Chan; Hong, Hee-Do

    2012-01-01

    The effects of acidic polysaccharides purified from Gastrodia rhizome on blood pressure and serum lipid levels in spontaneously hypertensive rats (SHR) fed a high-fat diet were investigated. Acidic polysaccharides were purified from crude polysaccharides by DEAE-Sepharose CL-6B. Thirty-six male SHR were randomly divided into three groups: Gastrodia rhizome crude polysaccharide (A), acidic polysaccharide (B) groups, and a control group (C). A 5-week oral administration of all treatment groups was performed daily in 3- to 8-week-old SHRs with a dose of 6 mg/kg of body weight/day. After 5 weeks of treatment, total cholesterol in the acidic polysaccharide group, at 69.7 ± 10.6 mg/dL, was lower than in the crude polysaccharide group (75.0 ± 6.0 mg/dL) and the control group (89.2 ± 7.4 mg/dL). In addition, triglyceride and low-density lipoprotein cholesterol levels in the acidic polysaccharide group were lower than in the crude polysaccharide and control groups. The atherogenic index of the acidic polysaccharide group was 46.3% lower than in the control group. Initial blood pressure after the initial three weeks on the high-fat diet averaged 195.9 ± 3.3 mmHg among all rats. Compared with the initial blood pressure, the final blood pressure in the control group was increased by 22.8 mmHg, whereas it decreased in the acidic polysaccharide group by 14.9 mmHg. These results indicate that acidic polysaccharides from Gastrodia rhizome reduce hypertension and improve serum lipid levels. PMID:22312280

  5. Systematic review and meta-analysis of randomised controlled trials testing the effects of vitamin C supplementation on blood lipids.

    Science.gov (United States)

    Ashor, Ammar W; Siervo, Mario; van der Velde, Femke; Willis, Naomi D; Mathers, John C

    2016-06-01

    Randomised controlled trials (RCTs) in humans revealed contradictory results regarding the effect of vitamin C supplementation on blood lipids. We aimed to conduct a systematic review and meta-analysis of RCTs investigating the effect of vitamin C supplementation on total cholesterol, low-density lipoprotein-cholesterol (LDL-C), high-density lipoprotein-cholesterol (HDL-C) and triglycerides and to determine whether the effects are modified by the participants' or intervention characteristics. Four databases (PubMed, Embase, Scopus and Cochrane Library) were searched from inception until August 2014 for RCTs supplementing adult participants with vitamin C for ≥ 2 weeks and reporting changes in blood lipids. Overall, vitamin C supplementation did not change blood lipids concentration significantly. However, supplementation reduced total cholesterol in younger participants (≤52 years age) (-0.26 mmol/L, 95% CI: -0.45, -0.07) and LDL-C in healthy participants (-0.32 mmol/L, 95% CI: -0.57, -0.07). In diabetics, vitamin C supplementation reduced triglycerides significantly (-0.15 mmol/L, 95% CI: -0.30, -0.002) and increased HDL-C significantly (0.06 mmol/L, 95% CI: 0.02, 0.11). Meta-regression analyses showed the changes in total cholesterol (β: -0.24, CI: -0.36, -0.11) and in triglycerides (β: -0.17, CI: -0.30, -0.05) following vitamin C supplementation were greater in those with higher concentrations of these lipids at baseline. Greater increase in HDL-C was observed in participants with lower baseline plasma concentrations of vitamin C (β: -0.002, CI: -0.003, -0.0001). Overall, vitamin C supplementation had no significant effect on lipid profile. However, subgroup and sensitivity analyses showed significant reductions in blood lipids following supplementation in sub-populations with dyslipidaemia or low vitamin C status at baseline. PROSPERO Database registration: CRD42014013487, http://www.crd.york.ac.uk/prospero/. Copyright © 2015

  6. Blood pressure load does not add to ambulatory blood pressure level for cardiovascular risk stratification

    DEFF Research Database (Denmark)

    Li, Yan; Thijs, Lutgarde; Boggia, José

    2014-01-01

    Experts proposed blood pressure (BP) load derived from 24-hour ambulatory BP recordings as a more accurate predictor of outcome than level, in particular in normotensive people. We analyzed 8711 subjects (mean age, 54.8 years; 47.0% women) randomly recruited from 10 populations. We expressed BP...

  7. Measures of menopause driven differences in levels of blood lipids, follicle-stimulating hormone, and luteinizing hormone in women aged 35 to 60 years: National Health and Nutrition Examination Survey III and National Health and Nutrition Examination Survey 1999-2002 study.

    Science.gov (United States)

    Wiacek, Magdalena; Hagner, Wojciech; Zubrzycki, Igor Z

    2011-01-01

    The purpose of this cross-sectional study was to assess the association of the menopausal transition with differences in lipid and endogenous hormone levels in normal [18.5 kg/m² ≤ body mass index (BMI) ≤ 24.99 kg/m] and overweight (BMI >24.99 kg/m²) women. The study was conducted on women age 35 to 60 years from the Third National Health and Nutrition Examination Survey and from the National Health and Nutrition Examination Survey surveys conducted between the years 1999 and 2002. Menstrual cycle-based menopause status was defined for women who had not had surgical menopause, did not use contraceptives, did not smoke, and did not breast-feed during the examination, by months since the last period (12 mo for premenopause, perimenopause, and postmenopause, respectively). There were no significant differences in age-adjusted total cholesterol, triglyceride, high-density lipoprotein cholesterol, and low-density lipoprotein cholesterol levels among the menopausal periods in the normal BMI class. The pattern of differences in the high-density lipoprotein cholesterol level differed between the normal and obese BMI classes. The activity of luteinizing hormone and follicle-stimulating hormone was statistically different between premenopause and perimenopause and premenopause and postmenopause in the normal BMI class. A different picture was observed for the analysis of differences in raw parameters. In this case more differences between menopausal phases were observed for all of the studied parameters. Aging plays a role at least as important as menopause during the menopausal transition. However, at the current stage, it is impossible to assess the relative weights of aging and the menopausal transition on the differences in the studied parameters.

  8. Fluctuation of zonulin levels in blood vs stability of antibodies.

    Science.gov (United States)

    Vojdani, Aristo; Vojdani, Elroy; Kharrazian, Datis

    2017-08-21

    To evaluate the measurement of zonulin level and antibodies of zonulin and other tight junction proteins in the blood of controls and celiac disease patients. This study was conducted to assess the variability or stability of zonulin levels vs IgA and IgG antibodies against zonulin in blood samples from 18 controls at 0, 6, 24 and 30 h after blood draw. We also measured zonulin level as well as zonulin, occludin, vinculin, aquaporin 4 and glial fibrillary acidic protein antibodies in the sera of 30 patients with celiac disease and 30 controls using enzyme-linked immunosorbent assay methodology. The serum zonulin level in 6 out of 18 subjects was low or zonulin levels of > 2.8 ng/mL and showed significant fluctuation from sample to sample. Comparatively, zonulin antibody measured in all samples was highly stable and reproducible from sample to sample. Celiac disease patients showed zonulin levels with a mean of 8.5 ng/mL compared to 3.7 ng/mL in controls ( P zonulin level at 2SD above the mean was demonstrated in 37% of celiac disease patients, while antibodies against zonulin, occludin and other tight junction proteins was detected in up to 86% of patients with celiac disease. Due to its fluctuation, a single measurement of zonulin level is not recommended for assessment of intestinal barrier integrity. Measurement of IgG and IgA antibodies against zonulin, occludin, and other tight junction proteins is proposed for the evaluation of the loss of intestinal barrier integrity.

  9. Erythrocyte-bound apolipoprotein B in relation to atherosclerosis, serum lipids and ABO blood group.

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    Boudewijn Klop

    Full Text Available INTRODUCTION: Erythrocytes carry apolipoprotein B on their membrane, but the determining factors of erythrocyte-bound apolipoprotein B (ery-apoB are unknown. We aimed to explore the determinants of ery-apoB to gain more insight into potential mechanisms. METHODS: Subjects with and without CVD were included (N = 398. Ery-apoB was measured on fresh whole blood samples using flow cytometry. Subjects with ery-apoB levels ≤ 0.20 a.u. were considered deficient. Carotid intima media thickness (CIMT was determined as a measure of (subclinical atherosclerosis. RESULTS: Mean ery-apoB value was 23.2% lower in subjects with increased CIMT (0.80 ± 0.09 mm, N = 140 compared to subjects with a normal CIMT (0.57 ± 0.08 mm, N = 258 (P = 0.007, adjusted P<0.001. CIMT and ery-apoB were inversely correlated (Spearman's r: -0.116, P = 0.021. A total of 55 subjects (13.6% were considered ery-apoB deficient, which was associated with a medical history of CVD (OR: 1.86, 95% CI 1.04-3.33; adjusted OR: 1.55; 95% CI 0.85-2.82. Discontinuation of statins in 54 subjects did not influence ery-apoB values despite a 58.4% increase in serum apolipoprotein B. Subjects with blood group O had significantly higher ery-apoB values (1.56 ± 0.94 a.u. when compared to subjects with blood group A (0.89 ± 1.15 a.u, blood group B (0.73 ± 0.1.12 a.u. or blood group AB (0.69 ± 0.69 a.u. (P-ANOVA = 0.002. CONCLUSION: Absence or very low values of ery-apoB are associated with clinical and subclinical atherosclerosis. While serum apolipoprotein B is not associated with ery-apoB, the ABO blood group seems to be a significant determinant.

  10. Genetic loci associated with changes in lipid levels leading to constitution-based discrepancy in Koreans.

    Science.gov (United States)

    Chung, Sun-Ku; Yu, Hyunjoo; Park, Ah Yeon; Kim, Jong Yeol; Cha, Seongwon

    2014-07-09

    Abnormal lipid concentrations are risk factors for atherosclerosis and cardiovascular disease. The pathological susceptibility to cardiovascular disease risks such as metabolic syndrome, diabetes mellitus, hypertension, insulin resistance, and so on differs between Sasang constitutional types. We used multiple regression analyses to study the association between lipid-related traits and genetic variants from several genome-wide association studies according to Sasang constitutional types, considering that the Tae-Eum (TE) has predominant cardiovascular risk. By analyzing 26 variants of 20 loci in two Korean populations (8,597 subjects), we found that 12 and 5 variants, respectively, were replicably associated with lipid levels and dyslipidemia risk. By analyzing TE and non-TE type (each 2,664 subjects) populations classified on the basis of Sasang constitutional medicine, we found that the minor allele effects of three variants enriched in TE type had a harmful influence on lipid risk (near apolipoprotein A-V (APOA5)-APOA4-APOC3-APOA1 on increased triglyceride: p = 8.90 × 10(-11), in APOE-APOC1-APOC4 on increased low-density lipoprotein cholesterol: p = 1.63 × 10(-5), and near endothelial lipase gene on decreased high-density lipoprotein cholesterol: p = 4.28 × 10(-3)), whereas those of three variants (near angiopoietin-like 3 gene, APOA5-APOA4-APOC3-APOA1, and near lipoprotein lipase gene on triglyceride and high-density lipoprotein cholesterol) associated in non-TE type had neutral influences because of a compensating effect. These results implied that the minor allele effects of lipid-associated variants may predispose TE type subjects to high cardiovascular disease risk because of their genetic susceptibility to lipid-related disorders.

  11. Effect of high fluoride and high fat on serum lipid levels and oxidative stress in rabbits.

    Science.gov (United States)

    Sun, Liyan; Gao, Yanhui; Zhang, Wei; Liu, Hui; Sun, Dianjun

    2014-11-01

    The purpose of this study was to explore the effects of high fluoride and high fat on triglyceride (TG), total cholesterol (TC), high density lipoprotein cholesterol (HDL-C), low density lipoprotein cholesterol (LDL-C), total antioxidant capacity (T-AOC), lipid peroxide (LPO) and malondialdehyde (MDA) in rabbits. A factorial experimental design was used, with two factors (fluoride and fat) and three levels. Seventy-two male rabbits were randomly assigned into nine groups according to initial weight and serum lipid levels. The rabbits were fed with basic feed, moderate fat feed or high fat feed and drank tap water, fluoridated water at levels of 50 and 100mgfluorion/L freely. Biological materials were collected after 5 months, and serum lipid, T-AOC, LPO, and MDA levels were then measured. Using these data, the separate and interactive effects of high fluoride and high fat were analyzed. High fluoride and high fat both increased serum levels of TC, HDL-C and LDL-C significantly (Pfluoride and high fat (Pfluoride and high fat had different effects on TG levels: high fat significantly increased TG levels (Pfluoride had nothing to do with TG levels (P>0.05). High fat significantly elevated LPO and MDA levels and lowered T-AOC levels in serum (Pfluoride significantly increased LPO and MDA levels in serum (Pfluoride on these indexes. In summary, high fluoride and high fat increased serum TC and LDL-C levels individually and synergistically, and this would cause and aggravate hypercholesterolemia in rabbits. At the same time, high fluoride and high fat both made the accumulation of product of oxidative stress in experimental animals. Copyright © 2014 Elsevier B.V. All rights reserved.

  12. The effect of yoghurt and its probiotics on blood pressure and serum lipid profile; a randomised controlled trial.

    Science.gov (United States)

    Ivey, K L; Hodgson, J M; Kerr, D A; Thompson, P L; Stojceski, B; Prince, R L

    2015-01-01

    Despite strong mechanistic data, and promising results from in vitro and animal studies, the ability of probiotic bacteria to improve blood pressure and serum lipid concentrations in humans remains uncertain. The aim of this study was to determine the effect of Lactobacillus acidophilus La5 and Bifidobacterium animalis subsp lactis Bb12, provided in either yoghurt or capsule form, on home blood pressure and serum lipid profile. Following a 3-week washout period, 156 overweight men and women over 55 y were randomized to a 6-week double-blinded, factorial, parallel study. The four intervention groups were: A) probiotic yoghurt plus probiotic capsules; B) probiotic yoghurt plus placebo capsules; C) control milk plus probiotic capsules; and D) control milk plus placebo capsules. Each probiotic test article provided a minimum L. acidophilus La5 and B. animalis subsp. lactis Bb12 dose of 3.0 × 10⁹ CFU/d. Home blood pressure monitoring, consisting of 7-day bi-daily repeat measurements, were collected at baseline and week 6. Fasting total cholesterol, low density lipoprotein cholesterol (LDLC), high density lipoprotein cholesterol (HDLC), and serum triglyceride were performed at baseline and week 6. When compared to control milk, probiotic yoghurt did not significantly alter blood pressure, heart rate or serum lipid concentrations (P > 0.05). Similarly, when compared to placebo capsules, supplementation with probiotic capsules did not alter blood pressure or concentrations of total cholesterol LDLC, HDLC, or triglycerides (P > 0.05). The probiotic strains L. acidophilus La5 and B. animalis subsp. lactis Bb12 did not improve cardiovascular risk factors. Copyright © 2014 Elsevier B.V. All rights reserved.

  13. Lipid Peroxidation and Transforming Growth Factor-β1 Levels in Gastric Cancer at Pathologic Stages

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    Özgür Kemik

    2012-09-01

    Full Text Available Objective: High levels of TGF-β1 and enhanced TGF-β1 receptor signaling are related to the pathology of gastric cancer. This effect is caused by oxidative stress and lipid peroxidation products. The aim of this study was to investigate the levels of TGF-β1 and lipid peroxidation products in gastric cancer patients and their correlation with pathologic stage. Material and Methods: Lipid peroxidation products and TGF-β1 levels were studied in the serum samples of 50 gastric cancer patients and 18 control subjects.Results: HNE-protein adducts and TGF-β1 levels were significantly higher in T2, T3 and T4 gastric cancers than in either the T1 stage or controls (p<0.001. Pathologic stage was correlated with TGF-β1 levels (r=0.702, p<0.05.Conclusion: These markers production may contribute to tumor angiogenesis and aid in the prognosis of the gastric cancer.

  14. Should variation of serum lipid levels be considered a risk factor for the development of basal cell carcinoma?

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    Abbas Zamanian

    2014-01-01

    Conclusion: This study shows that the serum lipid levels in patients with BCC has no significant difference in comparison with the control group and, therefore, relevance between BCC and serum lipid level is not proven. Further studies with a larger sample size are necessary for evaluating this subject.

  15. Lipid profile and levels of homocysteine and total antioxidant capacity in plasma of rats with experimental thyroid disorders

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    Afaf Abbass Sayed Saleh

    2015-10-01

    There was a significant (p < 0.05 elevation in serum levels of lipid profile (cholesterol, triglyceride and LDL in hypothyroidism. Significant (p < 0.05 reduction occurred in the levels of cholesterol and triglyceride in hyperthyroidism. The association of hyperhomocysteinemia and lipid abnormalities occurring in hypothyroidism may represent a dynamic atherogenic state.

  16. Effects of Cumin(Cuminum Cyminum L Oil on Serum Glucose and Lipid Levels of Rats

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    J Mohiti Ardekani

    2011-08-01

    Full Text Available Introduction: Diabetes is one of the most prevalent metabolic diseases in the world. It affects 6.6% of world population and about 3 million individuals in Iran. Cumin (Cuminum Cyminum L is a plant used in traditional Iranian medicine to cure obesity, and some recent studies have suggested that Cumin could have a role in diabetes treatment and reduction of lipid levels. In this study, we investigated the Cumin oil effects on serum glucose and lipid levels of rats. Methods: We divided 24 male rats of Wistar race into 6 hexadic groups; the control group with normal regimen(group a, the Cumin oil group with normal regimen(group b, the control group with high fat regimen(group c, the Cumin oil group with high fat regimen(group d. The consumed dosages of Cumin oil were 400 µg/kg and 3mg/kg, respectively which was administered by Gavages (tube feeding. Samples from the hungry rats were taken during three various periods including the first day of the study, 20th day (the beginning of the medicine usage and 55 th day (the end of the medicine usage in order to measure their serum glucose and lipid levels. Results: The results of this study showed a significant decrease in glucose(p=0.007, cholesterol(p=0.001, triglyceride(p=0.002, LDL (p=0.004 levels and a significant increase in serum HDL levels(p=0.05. Conclusion: Cumin oil administered via Gavages can significantly affect the serum glucose and lipid levels.

  17. Pleiotropy of ABO gene: correlation of rs644234 with E-selectin and lipid levels.

    Science.gov (United States)

    Arguinano, Alex-Ander Aldasoro; Ndiaye, Ndeye Coumba; Masson, Christine; Visvikis-Siest, Sophie

    2018-01-26

    The ABO gene has been widely studied and associated with many different diseases such as myocardial infarction and diabetes. Pleiotropic effects of the ABO locus have been demonstrated. Indeed it affects different phenotypes such as E- and P-selectins, triglycerides and total cholesterol. The goal of this work was to study the SNP rs644234 located in the ABO gene with different phenotypes related with diseases where the ABO gene has been involved. We analyzed the SNP rs644234 located in the ABO gene, by performing association studies with different lipid phenotypes as well as with the soluble E-selectin levels in 348 adults from the STANISLAS Family Study. The major rs644234*T allele was associated with increased levels of soluble E-selectin (p=8.7×10-12). According to the lipid phenotypes, the major rs644234*T allele was associated with decreased levels of apolipoproteins E (ApoE) (p=0.001) and low-density lipoprotein cholesterol (LDL-C) (p=0.032) but was associated with increased levels of high-density lipoprotein cholesterol (HDL-C) (p=0.013). The association of the HDL-C was especially significant in the male individuals (p=0.001). We confirmed that ABO is a major locus for serum soluble E-selectin levels variability, and we also correlated this gene with different lipid phenotypes. Furthermore, we demonstrated that this pleiotropic effect is independent. This is the first time that a correlation has been made between the ABO gene and the ApoE levels. According to these results, the major allele of this polymorphism may have a protective effect when it comes to cardiovascular related diseases, and more specifically when it comes to the lipid phenotypes.

  18. The effect of vitamin C application on liver enzymes and plasma lipid levels in footballers and basketball players

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    Ayfer Aktaş

    2011-03-01

    Full Text Available The aim of this study was to investigate the effectsof vitamin C supplementation on the liver enzymes andplasma lipids in footballers and basketball players followingthree weeks of training and vitamin C supplementation.Materials and methods: A total of 20 volunteer malesportsmen were included. Blood levels of urea, creatinine,aspartate aminotransferase (AST, alanine aminotransferase(ALT, alkaline phosphatase (ALP, lactate dehydrogenase(LDH, total cholesterol (T.Col, high density lipoprotein(HDL-C, low density lipoprotein (LDL-C, very low densitylipoprotein (VLDL and triglyceride before exercise (BE,were measured and the groups were undertaken a 10-minute exercise. After exercise (AE, their values were measuredagain and they given 1 g/day vitamin C. Three weekslater their BE and AE parameters were measured.Results: In footballers, after the vitamin C supplementationelevated AST, ALT, ALP and LDH in AE were found comparedwith BE (P<0.001, while blood urea dropped (P<0.05. Inbasketball players, the AE values of the AST, ALT and ALPbefore and after the supplementation of vitamin C werehigher compared to those of BE (P<0.001. After the vitaminC administration, higher urea (P<0.05 and lower LDL(P<0.001 levels of BE and AE were found. In basketballplayers levels of blood urea and AST were found to be elevatedcompared to footballers both before and after exercise(P<0.001 while LDH dropped (P<0.05 following vitaminC and HDL-C levels were higher in all sportsmen comparedwith BE. In basketball players LDL-C and triglyceridelevels decreased with vitamin C (p<0.01.Conclusion: Vitamin C supplementation increased HDLClevels both in footballers and basketball players. Inbasketball players, LDL-C, triglyceride and LDH levels decreasedby vitamin C administration. J Clin Exp Invest2011; 2(1:62-68

  19. Effects of supervised exercise on lipid profiles and blood pressure control in people with type 2 diabetes mellitus: a meta-analysis of randomized controlled trials.

    Science.gov (United States)

    Hayashino, Yasuaki; Jackson, Jeffrey L; Fukumori, Norio; Nakamura, Fumiaki; Fukuhara, Shunichi

    2012-12-01

    Our study's purpose was to perform a systematic review to assess the effect of supervised exercise interventions on lipid profiles and blood pressure control. We searched electronic databases and selected studies that evaluated the effect of supervised exercise intervention on cardiovascular risk factors in adult people with type 2 diabetes. We used random effect models to derive weighted mean differences of exercise on lipid profiles and blood pressure control. Forty-two RCTs (2808 subjects) met inclusion criteria and are included in our meta-analysis. Structured exercise was associated with a change in systolic blood pressure (SBP) of -2.42 mmHg (95% CI, -4.39 to -0.45 mmHg), diastolic blood pressure (DBP) of -2.23 mmHg (95% CI, -3.21 to -1.25 mmHg), high-density lipoprotein cholesterol (HDL-C) of 0.04 mmol/L (95% CI, 0.02-0.07 mmol/L), and low-density lipoprotein cholesterol (LDL-C) of -0.16 mmol/L (95% CI, -0.30 to -0.01 mmol/L). Heterogeneity was partially explained by age, dietary co-intervention and the duration and intensity of the exercise. Supervised exercise is effective in improving blood pressure control, lowering LDL-C, and elevating HDL-C levels in people with diabetes. Physicians should recommend exercise for their adult patients with diabetes who can safely do so. Copyright © 2012 Elsevier Ireland Ltd. All rights reserved.

  20. The Effects of Omega 3 Fatty Acids Supplementation on Serum Lipid Profiles, C-Peptide and Fasting Blood Glucose in Obese Volunteers

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    Majid Mobasseri

    2013-12-01

    Full Text Available Background: Obese patients are at high risk of numerous chronic diseases including diabetes, hypertension, heart disease, dyslipidemia and stroke. Recently researchers focused on complementary medicine along with routine treatments to reduce obesity complications. Therefore we aimed to investigate the effects of omega 3 fatty acids supplementation on serum lipid profiles, C-peptide and fasting blood glucose in obese individuals.   Methods: In this randomized clinical trial 56 obese volunteers with the mean age of 33.94±8.15 years were assigned into the supplemented (n=30 and placebo (n=26 groups, given two omega 3 fatty acids soft gel (360 mg EPA and 240 DHA or placebo respectively for 4 weeks. At the onset and the end of the intervention, blood samples were collected after overnight fasting and serum lipid profiles, C-peptide and fasting blood glucose were measured. Data were analyzed with SPSS program and p-value less than 0.05 considered as significant.   Results: In comparison with placebo group, omega 3 supplementation resulted in a significant decrease in the mean triglyceride (108.37±11.22 mg/dl vs 148.84±59.40 mg/dl. After 4 weeks, the mean C-peptide concentrations increased in both groups but elevation in omega 3 group was more dramatic (p<0.01. However, we didn’t find any significant changes in the mean total cholesterol, LDL-C and HDL-C levels.   Conclusion: Our finding indicated that 4 weeks Omega 3 supplementation leads to amelioration in some of serum lipid profiles indices and insulin secretion in   obese individuals. Although, further studies are needed to achieve precise results.

  1. Blood lactate levels in 31 female dogs with pyometra.

    Science.gov (United States)

    Hagman, Ragnvi; Reezigt, Bert Jan; Bergström Ledin, Hanna; Karlstam, Erika

    2009-01-09

    Canine pyometra is a life-threatening disease common in countries where spaying of dogs is not routinely performed. The disease is associated with endotoxemia, sepsis, systemic inflammatory response syndrome (SIRS) and a 3-4% mortality rate. Blood lactate analysis is clinically valuable in predicting prognosis and survival, evaluating tissue perfusion and treatment response in human and veterinary critical care settings. The aims of the present study were to investigate 1) the blood lactate levels of female dogs with pyometra by a hand-held analyser and 2) if these levels are related with the clinical status or other biochemical or hematological disorders. In total 31 female dogs with pyometra admitted for surgical ovariohysterectomy and 16 healthy female control dogs were included in the present study. A complete physical examination including SIRS-status determination was performed. Blood samples for lactate concentrations, hematological and biochemical parameters, acid-base and blood gas analysis and other laboratory parameters were collected and subsequently analysed. The diagnosis pyometra was verified with histopathological examination of the uterus and ovaries. Increased hospitalisation length and presence of SIRS were used as indicators of outcome. In the pyometra group the median blood lactate level was 1.6 mmol l(-1) (range pyometra and control group, or between the SIRS positive and SIRS negative dogs with pyometra. Increased lactate concentration (>2.5 mmol l(-1)) was demonstrated in one female dog with pyometra (3%), and was not associated with longer hospitalisation or presence of SIRS. Lactate measurement was not indicative of peritonitis. None of the bitches died during or within two months of the hospital stay. The measurements of temperature, heart rate, respiratory rate, percentage bandforms of neutrophilic granulocytes, alpha2-globulins, creatinin, pvCO2, TCO2 and base excess showed significant differences between the SIRS positive and the SIRS

  2. Umbilical cord blood glucose levels in full-term newborns

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    A. L. Karpova

    2014-01-01

    Full Text Available The purpose of the investigation was to determine the umbilical cord venous blood level of glucose in full-term newborns and its relationship to the mode of delivery. The investigation included 102 full-term newborn infants, including 33 and 69 babies born via cesar-ean and vaginal delivery, respectively. Umbilical cord serum glucose levels were determined by the glucose oxidase test using a Sap-phire-400 biochemical analyzer. In healthy full-term newborns, the mean umbilical cord blood glucose levels were 4,29±0,88 mmol/1 (minimum, 2,9 mmol/1 and maximum, 5,9 mmol/1. In the babies born via cesarean delivery, the umbilical cord blood concentration of glucose was ascertained to be significantly lower than in those born vaginally (3,84+0,71 mmol/1 versus 4,51+0,87 mmol/1; /><0,0001. Abdominal delivery can be apparently considered to be a risk factor for hypoglycemia in neonatal infants.

  3. Dietary Lipid Levels Influence Lipid Deposition in the Liver of Large Yellow Croaker (Larimichthys crocea by Regulating Lipoprotein Receptors, Fatty Acid Uptake and Triacylglycerol Synthesis and Catabolism at the Transcriptional Level.

    Directory of Open Access Journals (Sweden)

    Jing Yan

    Full Text Available Ectopic lipid accumulation has been observed in fish fed a high-lipid diet. However, no information is available on the mechanism by which dietary lipid levels comprehensively regulate lipid transport, uptake, synthesis and catabolism in fish. Therefore, the present study aimed to gain further insight into how dietary lipids affect lipid deposition in the liver of large yellow croaker(Larimichthys crocea. Fish (150.00±4.95 g were fed a diet with a low (6%, moderate (12%, the control diet or high (18% crude lipid content for 10 weeks. Growth performance, plasma biochemical indexes, lipid contents and gene expression related to lipid deposition, including lipoprotein assembly and clearance, fatty acid uptake and triacylglycerol synthesis and catabolism, were assessed. Growth performance was not significantly affected. However, the hepato-somatic and viscera-somatic indexes as well as plasma triacylglycerol, non-esterified fatty acids and LDL-cholesterol levels were significantly increased in fish fed the high-lipid diet. In the livers of fish fed the high-lipid diet, the expression of genes related to lipoprotein clearance (LDLR and fatty acid uptake (FABP11 was significantly up-regulated, whereas the expression of genes involved in lipoprotein assembly (apoB100, triacylglycerol synthesis and catabolism (DGAT2, CPT I was significantly down-regulated compared with fish fed the control diet, and hepatic lipid deposition increased. In fish fed the low-lipid diet, the expression of genes associated with lipoprotein assembly and clearance (apoB100, LDLR, LRP-1, fatty acid uptake (CD36, FATP1, FABP3 and triacylglycerol synthesis (FAS was significantly increased, whereas the expression of triacylglycerol catabolism related genes (ATGL, CPT I was reduced compared with fish fed the control diet. However, hepatic lipid content in fish fed the low-lipid diet decreased mainly due to low dietary lipid intake. In summary, findings of this study provide

  4. Pathway Markers for Pro-resolving Lipid Mediators in Maternal and Umbilical Cord Blood: A Secondary Analysis of the Mothers, Omega-3, and Mental Health Study.

    Science.gov (United States)

    Mozurkewich, Ellen L; Greenwood, Matthew; Clinton, Chelsea; Berman, Deborah; Romero, Vivian; Djuric, Zora; Qualls, Clifford; Gronert, Karsten

    2016-01-01

    The omega-3 fatty acids docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA) are precursors to immune regulatory and specialized pro-resolving mediators (SPM) of inflammation termed resolvins, maresins, and protectins. Evidence for lipid mediator formation in vivo can be gained through evaluation of their 5-lipoxygenase (LOX) and 15-LOX metabolic pathway precursors and downstream metabolites. We performed a secondary blood sample analysis from 60 participants in the Mothers, Omega-3, and Mental Health study to determine whether SPM and SPM precursors are augmented by dietary EPA- and DHA-rich fish oil supplementation compared to soy oil placebo. We also aimed to study whether SPM and their precursors differ in early and late pregnancy or between maternal and umbilical cord blood. We found that compared to placebo supplementation, EPA- and DHA-rich fish oil supplementation increased SPM precursor 17-hydroxy docosahexaenoic acid (17-HDHA) concentrations in maternal and umbilical cord blood (P = 0.02). We found that the D-series resolvin pathway marker 17-HDHA increased significantly between enrollment and late pregnancy (P = 0.049). Levels of both 14-HDHA, a maresin pathway marker, and 17-HDHA were significantly greater in umbilical cord blood than in maternal blood (P < 0.001, both).

  5. Pathway markers for pro-resolving lipid mediators in maternal and umbilical cord blood: A Secondary analysis of the Mothers, Omega-3, & Mental Health Study

    Directory of Open Access Journals (Sweden)

    Ellen L Mozurkewich

    2016-09-01

    Full Text Available The omega-3 fatty acids docosahexaenoic acid (DHA and eicosapentaenoic acid (EPA are precursors to immune regulatory and specialized pro-resolving mediators (SPM of inflammation termed resolvins, maresins, and protections. Evidence for lipid mediator formation in vivo can be gained through evaluation of their 5-lipoxygenase (LOX and 15-LOX metabolic pathway precursors and downstream metabolites: We performed a secondary blood sample analysis from 60 participants in the Mothers, Omega-3, and Mental Health study to determine whether SPM and SPM precursors are augmented by dietary EPA- and DHA-rich fish oil supplementation compared to soy oil placebo. We also aimed to study whether SPM and their precursors differ in early and late pregnancy or between maternal and umbilical cord blood. We found that compared to placebo supplementation, EPA- and DHA- rich fish oil supplementation increased SPM precursor 17-HDHA concentrations in maternal and umbilical cord blood (P=0.02 We found that the D-series resolvin pathway marker 17-HDHA increased significantly between enrollment and late pregnancy (P=0.049. Levels of both 14-HDHA, a maresin pathway marker, and 17-HDHA were significantly greater in umbilical cord blood than in maternal blood (P<0.001, both.

  6. Betel Leaf Extract (Piper betle L. Antihyperuricemia Effect Decreases Oxidative Stress by Reducing the Level of MDA and Increase Blood SOD Levels of Hyperuricemia Wistar Rats (Rattus norvegicus

    Directory of Open Access Journals (Sweden)

    I Made Sumarya

    2016-06-01

    Full Text Available Background: Betel leaf extracts (Piper betle L. antioxidant activity and enzyme inhibitors of XO. Hyperuricemia cause oxidative stress by increasing the formation of reactive oxygen species (ROS cause lipid peroxidation and oxygenation of low-density lipoprotein cholesterol (LDLc. Objective: The aim of this research was to determine the betel leaf extract as an anti hyperuricemia that can lower the blood uric acid levels and oxidative stress by lowering the levels of MDA and increase the SOD of hyperuricemia of the rat’s blood. Method: Experimental research was conducted with the design of The Randomized Post Test Only Control Group Design, on normal Wistar rats (Rattus norvegicus, administered with oxonic potassium (hyperuricemia and the hyperuricemia rats either given betel leaf extract and allopurinol. After the experiment of uric acid levels, MDA and SOD in rat blood determined. Results: The results showed that the betel leaf extract significantly (p <0.05 lower uric acid levels, MDA and increase levels of SOD in rat blood. There is a positive correlation between the levels of uric acid with MDA levels and a negative correlation, although not significantly with SOD (p >0.05. Conclusion: It can be concluded that the betel leaf extract as an anti-hyperuricemia can lower the uric acid levels and decreases oxidative stress by lowering the levels of MDA and increasing the SOD.

  7. Variations in daily intakes of myristic and alpha-linolenic acids in sn-2 position modify lipid profile and red blood cell membrane fluidity.

    Science.gov (United States)

    Dabadie, Henry; Motta, Claude; Peuchant, Evelyne; LeRuyet, Pascale; Mendy, François

    2006-08-01

    The present study evaluated the effects of moderate intakes of myristic acid (MA), at 1.2% and 1.8% of total energy (TE), associated with a 0.9% TE intake of alpha-linolenic acid (ALA) on lipid and fatty acid profiles and red blood cell membrane fluidity. Twenty-nine monks without dyslipidaemia were enrolled in a 1-year nutritional study in which two experimental diets were tested for 3 months each: diet 1, MA 1.2 % and ALA 0.9%; diet 2, MA 1.8% and ALA 0.9%. A control diet (MA 1.2%, ALA 0.4%) was given 3 months before diets 1 and 2. Thus, two different levels of MA (1.2%, 1.8%) and ALA (0.4%, 0.9%) were tested. Intakes of other fatty acids were at recommended levels. Samples were obtained on completion of all three diets. For fluidity analysis, the red blood cells were labelled with 16-doxylstearate and the probe incorporated the membrane where relaxation-correlation time was calculated. Diet 1 was associated with a decrease in total cholesterol, in LDL-cholesterol, in triacylglycerols and in the ratio of total to HDL-cholesterol; ALA and EPA levels were increased in both phospholipids and cholesterol esters. Diet 2 was associated with a decrease in triacylglycerols and in the ratios of total to HDL-cholesterol and of triacylglycerols to HDL-cholesterol, and with an increase in HDL-cholesterol; EPA levels were decreased in phospholipids and cholesterol esters. Red blood cell membrane fluidity was increased in both diets (Pdiet 1, mainly in the oldest subjects. Intakes of myristic acid (1.2%TE) and ALA (0.9%TE), both mainly in the sn-2 position, were associated with favourable lipid and n-3 long-chain fatty acid profiles. These beneficial effects coexisted with particularly high membrane fluidity, especially among the oldest subjects.

  8. Lipid Replacement Therapy Functional Food Formulation with NT Factor for Reducing Weight, Girth, Body Mass, Appetite and Fatigue While Improving Blood Lipid Profiles

    Directory of Open Access Journals (Sweden)

    Rita R. Ellithorpe

    2012-01-01

    Full Text Available Background: Lipid Replacement Therapy using NT Factor® plus kidney bean alpha-amylase inhibitor (Healthy Curb® was used in a two month weight loss clinical trial to reduce weight and improve fatigue without changing easting or exercise patterns and without use of drugs, stimulants or herbs. Objectives: To determine the effects of an all-natural functional food, NT Factor® plus alpha-amylase inhibitor (Healthy Curb®, on weight loss, body girth, body mass and index, basal metabolic rate, appetite, carvings for sweets and fatigue as well as blood lipid profiles during a 2-month open label clinical trial without food restrictions or increases in physical activity.Methods: Thirty subjects (Mean Age = 56.8 ± 1.8; 24 females and 6 males used the functional food containing NT Factor® (500 mg and alpha-amylase inhibitor (500 mg 30 min before each meal in tablet form. Participants were told to eat and exercise normally. Weight, waist and hip measurements were taken weekly. Appetite and sweet cravings were assessed weekly by standard methods. Fatigue was determined using the Piper Fatigue Scale. Blood samples were taken prior to and at the end of the trial for lipid and chemical analyses. Results: Sixty-three percent of the participants lost an average of 6.11 ± 0.28 pounds (2.77 ± 0.12 Kg (p<0.001 along with average reductions of 2.51 ± 0.05 inches (6.4 ± 0.13 cm (p<0.0001 and 1.5 ± 0.04 inches (3.8 ± 0.10 cm (p<0.0001 from waist and hip circumferences, respectively. The entire Functional Foods in Health and Disease 2012, 2(1:11-24 group lost an average of 3.63 ± 0.13 pounds (1.65 ± 0.11 Kg (p<0.001 with average reductions of 1.59 ± 0.03 inches (4.04 ± 0.06 cm (p<0.0001 and 1.13 ± 0.02 inch (2.87 ± 0.05 cm (p<0.0001 from waist and hip circumferences, respectively. Weight loss and body measurement decreases were gradual, consistent and significant, along with reductions in body mass index (BMI and basal metabolic rate (BMR measurements

  9. Ambient and at-the-ear occupational noise exposure and serum lipid levels

    DEFF Research Database (Denmark)

    Arlien-Søborg, Mai C; Schmedes, Astrid S; Stokholm, Z A

    2016-01-01

    -the-ear occupational noise exposure and serum levels of total cholesterol, low-density lipoprotein-cholesterol, high-density lipoprotein-cholesterol, and triglycerides when accounting for well-established predictors of lipid levels. METHODS: This cross-sectional study included 424 industrial workers and 84 financial...... workers to obtain contrast in noise exposure levels. They provided a serum sample and wore portable dosimeters that every 5-s recorded ambient noise exposure levels during a 24-h period. We extracted measurements obtained during work and calculated the full-shift mean ambient noise level. For 331 workers...... who kept a diary on the use of a hearing protection device (HPD), we subtracted 10 dB from every noise recording obtained during HPD use and estimated the mean full-shift noise exposure level at the ear. RESULTS: Mean ambient noise level was 79.9 dB (A) [range 55.0-98.9] and the mean estimated level...

  10. Impact of dietary oils and fats on lipid peroxidation in liver and blood of albino rats

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    Mohammad El-Sayed Yassin El-Sayed Haggag

    2014-01-01

    Conclusions: The results demonstrated that feeding oils rich in polyunsaturated fatty acids (PUFA increases lipid peroxidation significantly and may raise the susceptibility of tissues to free radical oxidative damage.

  11. Health effects of unfiltered coffee : diterpenes in coffee and their effects on blood lipids and liver enzymes in man

    NARCIS (Netherlands)

    Urgert, R.

    1997-01-01

    Boiled coffee raises blood levels of cholesterol and triglycerides in man. Cafestol and kahweol are responsible. These diterpenes also raise blood levels of alanine aminotransferase (ALT). The objective of the present studies was to further specify the health effects of cafestol and

  12. Effects of therapeutic touch on blood hemoglobin and hematocrit level.

    Science.gov (United States)

    Movaffaghi, Zahra; Hasanpoor, Morteza; Farsi, Mohammad; Hooshmand, Poory; Abrishami, Fatemeh

    2006-03-01

    Therapeutic Touch (TT) is a widely used complementary therapy. This study investigated the effects of TT on hemoglobin and hematocrit level in students who were basically healthy. The volunteers with a hemoglobin level less than 12 grams per deciliter (g/dl) were randomly assigned to three groups of TT, mimic therapeutic touch (MT), and control. Blood samples were collected before the first treatment and again a week after the last one and measurements were taken. TT increased the level of hemoglobin (.99 .13 g/dl) and hematocrit (2.82 .43%) significantly. MT also increased the level of hemoglobin (.55 .11 g/dl) and hematocrit (2.75 .44%) significantly. No significant changes were found in the control group. TT increased hemoglobin more effectively than MT (p< .05). Significant changes of both variables in TT and MTgroups suggest that more careful precision might be needed while selecting individuals as sham therapists in further experiments.

  13. Effects of eslicarbazepine acetate on lipid profile and sodium levels in patients with epilepsy.

    Science.gov (United States)

    Pulitano, Patrizia; Franco, Valentina; Mecarelli, Oriano; Brienza, Marianna; Davassi, Chiara; Russo, Emilio

    2017-12-01

    Several studies have demonstrated that treatment with enzyme-inducing antiepileptic drugs is associated with increased serum lipid levels. Eslicarbazepine acetate (ESL) is a novel antiepileptic drug specifically designed with the objective to identify carbamazepine and oxcarbazepine analogues with favorable pharmacodynamic and pharmacokinetic profiles. The present study aimed to assess the changes in lipid profile and sodium levels in patients with epilepsy taking ESL as adjunctive therapy. This report describes a retrospective cohort study of 36 adult patients with epilepsy, taking ESL as an add-on treatment. The laboratory values assessed prior and after (range 6-18 months) ESL treatment were sodium levels, total cholesterol (TC), low (LDL) and high (HDL) density lipoproteins and triglycerides. TC and LDL values were significantly decreased already after at least six months of therapy with ESL (191.3±29.6 vs 179.7±29.2mg/dl, p ESL treatment were significantly increased (57.5± 9.1 vs 63.9±8.3mg/dl; pESL, in contrast to the negative effects observed with traditional older carboxamides, positively affects lipid metabolism profile in patients with epilepsy over an average follow-up of 11 months. Further research is needed to confirm the obtained results with a focus on a comprehensive assessment of the biochemical and molecular mechanisms involved. Copyright © 2017 British Epilepsy Association. Published by Elsevier Ltd. All rights reserved.

  14. Blood pressure response to low level static contractions

    DEFF Research Database (Denmark)

    Fallentin, Nils; Jørgensen, Kurt

    1992-01-01

    muscles at forces corresponding to 10% and 40% MVC. Mean value for endurance time at 10% MVC was significantly longer for flexion [111.3 (SD 56.1) min] than for extension [18.1 (SD 7.5) min;n = 7]. At 40% MVC the difference in mean endurance time disappeared [2.3 (SD 0.7) min for elbow flexion and 2.3 (SD...... the circulation to the muscles was arrested just prior to the cessation of the contraction, blood pressure only partly recovered and remained elevated for as long as the occlusion persisted, indicating the level of pressure-raising muscle chemoreflexes. Based on blood pressure recordings obtained during...

  15. Radioimmunoassay of atrial peptide blood and tissue levels

    International Nuclear Information System (INIS)

    Michener, M.L.; Schwartz, D.; Currie, M.G.; Geller, D.M.; Needleman, P.

    1987-01-01

    AP has now been established as an important hormone for the regulation of vascular fluid volume and blood pressure. AP release in response to atrial stretchy provides an ideal means of responding to changes in vascular volume. This response is composed of actions on the kidneys and vascular smooth muscle, and an integrated endocrine response through the inhibition of aldosterone and vasopressin secretion. The detection of AP in the cardiovascular control centers of the brain by both RIA and immunohistochemical staining suggests that AP may also play a role in the central regulation of cardiovascular system. The development of RIAs for AP make it possible to measure stored and secreted AP and to begin to understand how changes in AP levels relate to physiologic and pathophysiologic conditions such as high blood pressure and congestive heart failure

  16. Effects of IGFS on blood lipid metabolism in experimental hyperlipidemia rats

    International Nuclear Information System (INIS)

    Zhao Yanwei; Tianjin Medical College of Chinese People's Armed Police Force, Tianjin; Yu Xiaofeng; Xu Huali; Qu Shaochun; Sui Dayuan

    2005-01-01

    Objective: To observe the effects of injection of ginseng fruit saponins (IGFS) on total cholesterol (TC), lipoprotein cholesterol metabolism and antioxidative activity in experimental hyperlipidemia rats. Methods: The TC, lipoprotein cholesterol and lipidperoxidation (LPO) contents, prostacycline (PGI 2 ) and thromboxane (TXA 2 ) levels, superoxidedismutase (SOD) activity and blood viscosity were measured respectively in hyperlipidemia rats which had been given IGFS 10, 20 and 40 mg·kg -1 ·d - '1 ip, respectively, for fifteen days. In addition, fat accumulation in liver was observed. Results: The triglyceride (TG), TC, low density lipoprotein cholesterol (LDL-c) in serum, TXA 2 in plasma, LPO in serum and liver and blood viscosity were decreased significantly, and PGI 2 in plasma and SOD in serum and liver were significantly increased after administration with IGFS (20 and 40 mg·kg -1 ·d -1 ) in experimental hyperlipidemia rats. Moreover, IGFS decreased ratios of TC/HDL-c and LDL-c/HDL-c, increased the ratio of PGI 2 /TXA 2 and inhibit fat accumulation in liver. The content of high density lipoprotein cholesterol (HDL-c) in serum were significantly increased after administration IGFS (40 mg·kg -1 · -1 ) in experimental hyperlipidemia rats. Conclusions: IGFS can inhibit arterioscleros by improving cholesterol and lipoprotein cholesterol metabolism, suppressing LPO and increasing antioxidation. (authors)

  17. Correlation between blood lead level and hemoglobin level in mitrovica children.

    Science.gov (United States)

    Kutllovci-Zogaj, Drita; Krasniqi, Selvete; Elezaj, Isa; Ramadani, Naser; Gjergji, Tahire; Zogaj, Dukagjin; Kutllovci, Arben; Jaka, Arbëresha; Ukëhaxhaj, Antigona; Gashi, Sanije; Bince, Ergyl

    2014-10-01

    Lead toxicity is a serious health threat, especially in developing countries due to environmental pollution. It was thus aimed to investigate correlation between blood lead level and concentration level of hemoglobin in the blood of children involved in research. The research included 250 children of which 31(12.4%) kindergarten children, 166 (66.4%) of primary school pupils in Mitrovica and 53(21.2%) of primary school pupils in Shtime as control group. From the 250 children included in the survey 129 or 51.6% were female children and 48.4% male children. Children were selected randomly, while tests for concentration of Pb and blood hemoglobin were done at the National Institute of Public Health. The average value of blood lead level of Mitrovica pupils was 2.4 µg/dL (SD±1.9µg/dL), range 0.5 to 16.3µg/dL. The average value of blood lead level of Shtime pupils was 2.3µg/dL (SD±0.7µg/dL), range 1.2 to 5.2 µg/dL with no statistical difference (P = 0.191). The average value of blood lead level in kindergarten children of Mitrovica was 3.8µg/dL (SD±1.3µg/dL), range 2.2 to 7.7µg/dL with significant difference between the average values of blood lead levels of pupils and kindergarten children of Mitrovica (P <0.0001). The average value of hemoglobin in the pupils of Mitrovica was 14.0g/dL(SD± 3.7g/dL), range 9.4 to 25.6 g/dL. The average value of hemoglobin to pupils of Shtime was 11.4g/dl(SD±0.8 g/dl), range 9.2 to 13.0 g/dl with significant difference between mean values of hemoglobin pupils of Mitrovica and Shtime (U '= 6440.0, P <0.0001). With Spearman correlation is found significant correlation of a medium scale (r = -0.305, df = 248, p <0.0001) between blood lead levels and hemoglobin level in the blood.

  18. Effect of dietary poly unsaturated fatty acids on total brain lipid concentration and anxiety levels of electron beam irradiated mice

    International Nuclear Information System (INIS)

    Suchetha Kumari; Bekal, Mahesh

    2013-01-01

    The whole brain irradiation causes injury to the nervous system at various levels. Omega-3 poly unsaturated fatty acids are very much essential for the growth and development of nervous system. Dietary supplementation of these nutrients will promote the development of injured neuronal cells. Therefore this study was undertaken to establish the role of Omega-3 poly unsaturated fatty acids on total brain lipid concentration, lipid peroxidation and anxiety levels in the irradiated mice. The effect of Electron Beam Radiation (EBR) on total brain lipid concentration, lipid peroxidation and anxiety level were investigated in male Swiss albino mice. The study groups were subjected to a sub-lethal dose of EBR and also the flax seed extract and fish oil were given orally to the irradiated mice. Irradiated groups show significant elevation in anxiety levels when compared to control group, indicating the acute radiation effects on the central nervous system. But the oral supplementation of dietary PUFA source decrees the anxiety level in the irradiated group. The analysis of lipid peroxidation showed a significant level of changes when compared between control and radiation groups. Dietary PUFA supplementation showed a significant level of decrease in the lipid peroxidation in the irradiated groups. The observation of total lipids in brain shows decrease in concentration in the irradiated groups, the differences in the variables follow the similar patterns as of that the MDA levels. This study suggests that the dietary intake of PUFAs may help in prevention and recovery of the oxidative stress caused by radiation. (author)

  19. The Effects of Short-Term Intensive Exercise on Levels of Liver Enzymes and Serum Lipids in Kick Boxing Athletes

    Directory of Open Access Journals (Sweden)

    Ömer Kaynar

    2016-03-01

    Full Text Available Objective: In this study, it was aimed to evaluate the ef­fects of short-term intensive exercise on liver enzymes and serum lipid levels with kick boxing athletes. Methods: 23 voluntary athletes who were between the ages of 15-46 and who engaged in kick–boxing have tak­en place this study. Athletes were made to do 45 minutes of warming-up, breathing, and stretching and 50 minutes of technical and tactical practices and then they were made to do a training match, which is equal to a 2 min­utes 3 circuits (1 minute rest kick-box match. In venous blood samples which were taken from athletes before and after training, aspartate aminotransferase (AST, alanine aminotransferase (ALT, alkaline phosphatase (ALP and gamma glutamine transpeptidase (GGT, enzyme activity and total cholesterol, high-density lipoprotein-cholesterol (HDL-C, low density lipoprotein-cholesterol (LDL-C and triglycerides serum levels were analyzed via spectropho­tometric method in Beckman Coulter AU 5800 auto ana­lyzer. Body composition measurements of athletes were made with Tanita TBF 300 brand device, which works with bio-impedance analysis (BIA system. Results: As a result of our study, statistically increases in serum ALT, AST, ALP and GGT enzyme activities and in serum total cholesterol, HDL-C and LDL-C levels were detected following short-term intensive exercise, but no significant difference was observed in TG levels after in­tensive exercise. Conclusion: The blows to the abdomen during kickbox­ing sports competitions result in increased liver enzymes and increased serum lipids may occur to meet energy de­mand of the body during exercise.

  20. Investigation of the effects of a high fish diet on inflammatory cytokines, blood pressure, and lipids in healthy older Australians

    Directory of Open Access Journals (Sweden)

    Jessica A. Grieger

    2014-01-01

    Full Text Available Background: Aging is a condition of chronic inflammation. In healthy Australians ≥64 years, the primary aim was to determine whether four servings/week of mixed fish (FISH improves serum cytokines (i.e. C-reactive protein (CRP, IL-1, IL-6, TNF-α compared to a diet low in fish (<1 serving/week, CONTROL; the secondary aims were to assess the effect of the diet on blood pressure and serum lipids (TC, HDL-C, TG, calculated LDL-C. Methods: An 8-week randomized, parallel study, stratified by CRP (<3 mg/L vs. ≥3 mg/L on entry to the study. Compliance was measured using 3-day weighed food records in weeks 1 and 7 of the study. A 12-h fasting blood sample was taken at baseline and 8-weeks for erythrocyte fatty acids as confirmation of compliance, and measurement of serum cytokines and lipids. Blood pressure was measured at both time points. Results: Eighty participants completed the study (mean (SD age: 69.6 (5.8 years. During week 1 of the study, mean ± SEM daily dietary intake of very long chain omega-3 polyunsaturated fatty acids (VLCN n-3 PUFA in FISH vs. CONTROL was 1,676±129 mg vs. 27±5 mg (p<0.001. Mean (SD gram intake of study fish and meat was 121 (45 g and 123 (78 g, for those allocated to FISH and CONTROL, respectively. Mean ± SEM percentage VLCN n-3 PUFA in erythrocytes at 8-weeks was higher in those allocated to FISH vs. CONTROL (10.2±0.2% vs. 8.2±0.3%, p<0.001. There was no between-group difference in CRP (n=80, IL-1β (n=33 or IL-6 (n=21 concentrations, blood pressure, or lipids, at 8-weeks. Conclusions: Eight weeks consumption of four servings/week fish did not affect serum cytokine concentrations, blood pressure or lipids compared to a diet low in fish. In healthy older adults with low inflammatory burden, our results do not support that short-term consumption of mixed fish has a beneficial effect on selected cardiovascular biomarkers.

  1. Diet, alcohol consumption, and serum lipid levels of the middle-aged and elderly in the Guangxi Bai Ku Yao and Han populations.

    Science.gov (United States)

    Ruixing, Yin; Shangling, Pan; Hong, Chen; Hanjun, Yang; Hai, Wu; Yuming, Chen; Jinzhen, Wu; Feng, Huang; Meng, Li; Muyan, Li

    2008-05-01

    Bai Ku Yao is an isolated subgroup of the Yao minority in China. The special customs and cultures including their clothing, intraethnic marriages, corn wine and rum intakes are still completely conserved to the present day. Little is known about the association of diet and alcohol consumption with serum lipid levels in this population. The aim of this study was to compare the differences in diet, alcohol consumption, and serum lipid levels of the middle-aged and elderly between the Guangxi Bai Ku Yao and Han populations. A total of 485 subjects of Bai Ku Yao and 501 participants of Han Chinese aged 40 and over were surveyed by a stratified randomized cluster sampling. Information on dietary intake and alcohol consumption was collected by standard questionnaires. Serum lipid levels were measured. Education level, height, weight, body mass index, waist circumference, blood pressure, hypertension, and total energy, fat, protein, dietary cholesterol, and salt intakes were lower in Bai Ku Yao than in Han (P A1, and Apo B levels were lower in Bai Ku Yao than in Han (P A1, and the ratio of Apo A1 to Apo B in Bai Ku Yao were higher, but the levels of LDL-C and Apo B were lower in drinkers than in nondrinkers. The levels of triglyceride, HDL-C, LDL-C, Apo A1, Apo B, and the ratio of Apo A1 to Apo B in Bai Ku Yao were also influenced by the amount of alcohol consumed (P < .05-.001). High-density lipoprotein cholesterol levels in Han were higher and LDL-C levels were lower in drinkers than in nondrinkers (P < .01 for each). Serum total cholesterol, HDL-C, and LDL-C levels in Han were also associated with the amount of alcohol consumed (P < .05-.001). The differences in the lipid levels between the two ethnic groups may partially attribute to the differences in dietary habits and alcohol consumption.

  2. Progesterone Blood Level For Pregnancy Diagnosis And Prediction Of Twinning In Egyptian Ewes

    International Nuclear Information System (INIS)

    NESSIM, M.Z.; KOTTB, M.K.I.; MUSTAFA, M.M.

    2009-01-01

    Twenty adult ewes were exposed to natural mating by fertile ram labelled on the chest, and marked ewes were separated from the crew. Blood samples were withdrawn from the jugular vein at the intervals 1, 10, 20,112,119,126,133,140 and 147 days after mating. Pregnancy test had been made through determination of progesterone (P4) level by radioimmunoassay. Plasma glucose, cholesterol and total lipids were determined during the last five weeks of pregnancy. Ewes were weighed on mating day and monthly until parturition and the lambs were weighed at birth. Significant difference (P<0.01) in P4 concentration was observed between day of mating and each of 10 and 20 days post-mating. Plasma P4 levels were increased with significant differences between pregnant ewes with single lamb and those with twin lambs at days 10 (P<0.05) and 20 (P<0.01) of pregnancy. The higher P4 level was detected in ewes carrying twins. Plasma P4 levels were increased during late pregnancy followed by a significant decrease (P<0.01) during the last two weeks of pregnancy, in both single and twin bearing ewes. Plasma glucose levels were found to be higher in twin pregnant ewes than single pregnant ewes at week 4 (P<0.05) and week 2 (P<0.01) before parturition. Non-significant differences were observed in plasma cholesterol and total lipids levels between pregnant ewes carrying single and twin lambs during late pregnancy. Monthly body weights were higher in twin than single pregnant ewes. Correlation between ewe and lamb body weights was observed in twin ewes only.

  3. Adiposity, physical activity and blood lipid profile in 13-year-old adolescents.

    Science.gov (United States)

    Ostojic, Sergej M; Stojanovic, Marko; Stojanovic, Vladan; Maric, Jelena

    2010-04-01

    The main aim of this study was to determine the extent to which physical activity and adiposity are associated with blood cholesterol levels in male adolescents. Anthropometric and physical fitness values were measured in all children. Body mass index (BMI) and physical activity index (PAI) were used to split participants into active overweight (ACO) and non-active normal-weight (NAN) groups. The cutoffs for the ACO group were BMI > or = 22.6 kg/m2 and PAI > or = 3.5, respectively, whereas the corresponding cutoffs for the NAN groups were BMI body fat as compared to their NAN counterparts (p HDL-cholesterol was higher in ACO group (p correlation between HDL-cholesterol and PAI in ACO group (r = 0.38; p index explained the majority of variance in HDL-cholesterol for ACO group (beta = 0.513; p adiposity per se, particularly for HDL-cholesterol.

  4. PPAR-α, a lipid-sensing transcription factor, regulates blood-brain barrier efflux transporter expression.

    Science.gov (United States)

    More, Vijay R; Campos, Christopher R; Evans, Rebecca A; Oliver, Keith D; Chan, Gary Ny; Miller, David S; Cannon, Ronald E

    2017-04-01

    Lipid sensor peroxisome proliferator-activated receptor alpha (PPAR- α) is the master regulator of lipid metabolism. Dietary release of endogenous free fatty acids, fibrates, and certain persistent environmental pollutants, e.g. perfluoroalkyl fire-fighting foam components, are peroxisome proliferator-activated receptor alpha ligands. Here, we define a role for peroxisome proliferator-activated receptor alpha in regulating the expression of three ATP-driven drug efflux transporters at the rat and mouse blood-brain barriers: P-glycoprotein (Abcb1), breast cancer resistance protein (Bcrp/Abcg2), and multidrug resistance-associated protein 2 (Mrp2/Abcc2). Exposing isolated rat brain capillaries to linoleic acid, clofibrate, or PKAs increased the transport activity and protein expression of the three ABC transporters. These effects were blocked by the PPAR- α antagonist, GW6471. Dosing rats with 20 mg/kg or 200 mg/kg of clofibrate decreased the brain accumulation of the P-glycoprotein substrate, verapamil, by 50% (in situ brain perfusion; effects blocked by GW6471) and increased P-glycoprotein expression and activity in capillaries ex vivo. Fasting C57Bl/6 wild-type mice for 24 h increased both serum lipids and brain capillary P-glycoprotein transport activity. Fasting did not alter P-glycoprotein activity in PPAR- α knockout mice. These results indicate that hyperlipidemia, lipid-lowering fibrates and exposure to certain fire-fighting foam components activate blood-brain barrier peroxisome proliferator-activated receptor alpha, increase drug efflux transporter expression and reduce drug delivery to the brain.

  5. Study of Blood Leptin Levels before and After Treatment with Metformin in Diabetes Type Ii Patients

    Directory of Open Access Journals (Sweden)

    R Didehdar

    2005-04-01

    Full Text Available Introduction: Leptin is a fat tissue hormone that has 176 amino acids with a molecular weight of 16 KD . Leptin has effects on the hypothalamus and peripheral tissues resulting in decreased food absorption and increased energy consumption that finally reduces the body weight and BMI. The aim of this research was to investigate the blood levels of leptin before and after treatment with Metformin in type II diabetic patients. Methods: 25 type II diabetic patients without any previous drug treatment history were investigated. This study was a clinical trail before and after treatment with Metformin. Results: There was no particular difference in BMI, average body weight, fat mass and free fat mass before and after treatment. Similarly, the difference in concentration levels of blood glucose, cholesterol, tri-glycerides and LDL-cholesterol before and after treatment was not statistically significant. Also, there was no difference in the average concentration of leptin and insulin before and after treatment Conclusion: This result showed that although metformin decreased glucose and lipid levels during the treatment period, (1 month it did not have an effect on leptin, Insulin and other related factors during treatment.;

  6. Dietary lipids, prostaglandin E2 levels, and tooth movement in alveolar bone of rats.

    Science.gov (United States)

    Kokkinos, P P; Shaye, R; Alam, B S; Alam, S Q

    1993-11-01

    A previous study showed that certain dietary lipids can alter arachidonic acid concentrations in alveolar bone. Because arachidonic acid is a precursor of prostaglandin (PG) E2, which is known to play an important role in orthodontic tooth movement, the purpose of the present study was to determine the effect of dietary lipids on PGE2 levels and tooth movement. Two groups of male Sprague-Dawley rats (20/group) were fed nutritionally adequate purified diets containing 10% corn oil (group I, rich in n-6 fatty acids) or 9% ethyl ester concentrate of n-3 fatty acids + 1% corn oil (group II rich in n-3 fatty acids). After 5 weeks of feeding the diets, orthodontic force of 56 g was applied to the maxillary incisors to tip them distally. Prior to killing the rats at day 4 and 8 of orthodontic force application, tooth movement was measured by computerized image analysis. Premaxillae were dissected out free of soft tissue and incisors. The alveolar bone was frozen in liquid nitrogen, pulverized, and lipids were extracted. The concentrations of arachidonic acid and fatty acid composition of total phospholipids were measured by gas chromatography. PGE2 levels were measured by enzyme immunoassay. Arachidonic acid and PGE2 concentration were significantly lower (P orthodontic tooth movement can be affected by the type of dietary fat.

  7. Effect of Cucurbita ficifolia and Probiotic Yogurt Consumption on Blood Glucose, Lipid Profile, and Inflammatory Marker in Type 2 Diabetes.

    Science.gov (United States)

    Bayat, Azade; Azizi-Soleiman, Fatemeh; Heidari-Beni, Motahar; Feizi, Awat; Iraj, Bijan; Ghiasvand, Reza; Askari, Gholamreza

    2016-01-01

    Control of blood sugar, hypertension, and dyslipidemia are key factors in diabetes management. Cucurbita ficifolia (pumpkin) is a vegetable which has been used traditionally as a remedy for diabetes in Iran. In addition, consumption of probiotics may have beneficial effects on people with Type 2 diabetes. The aim of this study was an investigation of the effects of C. ficifolia and probiotic yogurt consumption alone or at the same time on blood glucose and serum lipids in diabetic patients. Eighty eligible participants randomly were assigned to four groups: 1 - green C. ficifolia (100 g); 2 - probiotic yogurt (150 g); 3 - C. ficifolia plus probiotic yogurt (100 g C. ficifolia plus 150 g yogurt); and 4 -control (dietary advice) for 8 weeks. Blood pressure, glycemic response, lipid profile, and high-sensitive C-reactive protein (hsCRP) were measured before and after the intervention. Total cholesterol (TC) decreased significantly in yogurt and yogurt plus C. ficifolia groups (within groups P = 0.010, and P consumption resulted in a decrease in triglyceride (TG) and an increase in high-density lipoprotein cholesterol (HDL-C) (within groups P consumption of C. ficifolia and probiotic yogurt may help treatment of diabetic patients.

  8. The effect of olive oil-based ketogenic diet on serum lipid levels in epileptic children.

    Science.gov (United States)

    Güzel, Orkide; Yılmaz, Unsal; Uysal, Utku; Arslan, Nur

    2016-03-01

    Ketogenic diet (KD) is one of the most effective therapies for intractable epilepsy. Olive oil is rich in monounsaturated fatty acids and antioxidant molecules and has some beneficial effects on lipid profile, inflammation and oxidant status. The aim of this study was to evaluate the serum lipid levels of children who were receiving olive oil-based KD for intractable seizures at least 1 year. 121 patients (mean age 7.45 ± 4.21 years, 57 girls) were enrolled. At baseline and post-treatment 1, 3, 6, and 12 months body mass index-SDS, total cholesterol, high-density lipoprotein (HDL) cholesterol, low-density lipoprotein (LDL) cholesterol and triglyceride levels were measured. Repeated measure ANOVA with post hoc Bonferroni correction was used for data analysis. The mean duration of KD was 15.4 ± 4.1 months. Mean total cholesterol, LDL-cholesterol and triglyceride levels were significantly higher at 1st, 3rd, 6th and 12th months of the KD treatment, compared to pre-treatment levels (p = 0.001), but showed no difference among during-treatment measurements. Mean body mass index-SDS and HDL-cholesterol levels were not different among the baseline and follow-up time points (p = 0.113 and p = 0.067, respectively). No child in this study discontinued the KD because of dyslipidemia. Even if rich in olive oil, high-fat KD causes significant increase in LDL-cholesterol and triglyceride levels. More studies are needed to determine the effect of KD on serum lipids in children using different fat sources in the diet.

  9. SERUM LEVEL OF LIPIDS, APOLIPOPROTEINS AND VITAMIN D IN CHILDREN AT HIGH RISK OF CORONARY ARTERY DISEASE

    Directory of Open Access Journals (Sweden)

    M BASHTAM

    2002-06-01

    Full Text Available Introduction. Coronary artery disease (CAD is one of the most prevalent disease in human population that has high prevalence and mortality in lsfahan (Iran. As positive family history and changes in serum lipids and lipoproteins are risk factors of these diseases, and also studies have showed the relationship between serum vitamin D and CAD, we studied serum level of lipids, lipoproteins and vitamin D in high risk children compared with control group, and the relation between serum vitamin D and other factors. Methods. This case-control study was done on 44 subjects (25 boys, 19 girls aged 2-18 years old with positive CAD family history as case group and also 44 persons with negative CAD family history as control group with the same age groups. The subjects were selected by convenience sampling method. Children who consumed antiepilepthic drugs as phenytoin or phenobarbital and those who had positive family histroy for renal stone were excluded for variable vitamin D levels due to drug interaction and genetic susceptibility, respectively. All subjects were invited to Isfahan Cardiovascular Research Center. Using a questionnaire, information on personal characteristics, CVD family history and ... were obtained. A fasting (12-14 hr blood sample was drawn from each one. Serum APOA1, APO B100 and vitamin Dwere measured by radioimmunoassay and serum lipids by ELAN 2000 autoanalyzer. Statistical analysis was done by SPSS. The level of serum APOA1, APO B100 and vitamin D were compared between two groups by independent t test and the relation of the mentioned apolipoproteins with vitamin D was studied using multiple linear regression. Results. Serum vitamin D was significantly lower in case group (P < 0.045. Among studied factors, only triglyceride was significantly higher in control group (P < 0.0001 and also no significant relaitonship was observed between serum APO A1, APO B100 and vitamin D. Sex comparision in case group showed those mean levels

  10. Left ventricular dysfunction and blood glycohemoglobin levels in young diabetics

    International Nuclear Information System (INIS)

    Aydiner, A.; Oto, A.; Oram, E.; Oram, A.; Ugurlu, S.; Karamehmetoglu, A.; Aras, T.; Bekdik, C.F.; Gedik, O.

    1991-01-01

    Left ventricular function including regional wall motion (RWM) was evaluated by 99m Tc first-pass and equilibrium gated blood pool ventriculography and glycohemoglobin (HbA1c) blood levels determined by a quantitative column technique in 25 young patients with insulin-dependent diabetes mellitus without clinical evidence of heart diesease, and in healthy controls matched for age and sex. Phase analysis revealed abnormal RWM in 19 of 21 diabetic patients. The mean left ventricular global ejection fraction, the mean regional ejection fraction and the mean 1/3 filling fraction were lower and the time to peak ejection, the time to peak filling and the time to peak ejection/cardiac cycle were longer in diabetics than in controls. We found high HbA1c levels in all diabetics. There was no significant difference between patients with and without retinopathy and with and without peripheral neuropathy in terms of left ventricular function and HbA1c levels. (orig.) [de

  11. Relationship between serum parathyroid hormone levels and lipid profile in non-diabetic hemodialysis patients

    Directory of Open Access Journals (Sweden)

    Farokhlagha Ahmadi

    2012-01-01

    Full Text Available Elevated levels of intact parathyroid hormone (iPTH may play an important role in the pathogenesis of the dyslipidemia in hemodialysis (HD patients, but the underlying mechanisms are not clearly defined. In this cross-sectional study, we examined the effects of iPTH on dyslipidemia among HD patients by analyzing the data of 51 patients (18 males and 33 females with combined mean age 51.7 ± 18.3 years (range 22-85 years who were on HD between April 2009 and April 2010, in the dialysis center of Imam Khomeini Hospital Complex in Iran. On enrollment, we measured lipid profile, apoprotein (apo A, apo B, alkaline phosphatase, calcium and phosphorus and also recorded the duration that they were on HD, and evaluated the correlation of these with iPTH level using Spearman′s rank analysis. The mean duration on HD was 7.07 ± 6.53 years. Except for high-density lipoprotein, there were no changes in the lipid parameters in our HD patients. We also compared lipid profile among subjects, classifying them according to their iPTH levels. There was no correlation between serum lipids and iPTH levels in these groups. A significant positive correlation was found between iPTH and alkaline phosphatase( ALP (r = 0.333, P = 0.017 between iPTH and HD duration (r = 0.408, P = 0.003, whereas there was a significant negative correlation between iPTH and Ca (r = -0.294, P = 0.037 between iPTH and apo B (r = -0.431, P = 0.002 and between iPTH and Body Mass Index (r = -0.362, P = 0.009. In conclusion, no significant relationship between iPTH and lipids was found in the studied HD patients. These findings suggest that iPTH most probably does not play a significant role in the dyslipidemia of renal failure.

  12. Effect of dairy calcium from cheese and milk on fecal fat excretion, blood lipids, and appetite in young men.

    Science.gov (United States)

    Soerensen, Karina V; Thorning, Tanja K; Astrup, Arne; Kristensen, Mette; Lorenzen, Janne K

    2014-05-01

    Calcium from different dairy sources might affect blood lipids and fecal fat excretion differently because of differences in the food matrix and nutritional composition. We investigated whether milk- and cheese-based diets with similar calcium contents affect a saturated fatty acid-induced increase in blood lipids differently. Fifteen healthy, young men participated in a randomized 3 × 2-wk crossover study in which the following 3 isocaloric diets that were similar in fat contents and compositions were compared: control diet [nondairy diet (~500 mg Ca/d)], milk diet [semiskimmed milk-based diet (1700 mg Ca/d)], and cheese diet [semihard cow-cheese-based diet (1700 mg Ca/d)]. Blood was drawn before and after each period, and feces were collected for 5 d during each period. Saturated fatty acid-induced increases in total and low-density lipoprotein (LDL) cholesterol were lower with the milk diet (mean ± SD: 0.57 ± 0.13 and 0.53 ± 0.11 mmol/L, respectively) (P milk (5.2 ± 0.4 g/d) and cheese (5.7 ± 0.4 g/d) diets than with the control diet (3.9 ± 0.3 g/d) (P cholesterol, triglycerides, and lipid ratios did not differ. Compared with the control diet, milk- and cheese-based diets attenuated saturated fatty acid-induced increases in total and LDL cholesterol and resulted in increased fecal fat excretion; however, effects of milk and cheese did not differ. Because the diets contained similar amounts of saturated fat, similar increases in total and LDL cholesterol could be expected; however, both milk and cheese attenuated these responses, which seem to be explained by their calcium contents. This trial was registered at clinicaltrials.gov as NCT01317251.

  13. Nitrogen-deprivation elevates lipid levels in Symbiodinium spp. by lipid droplet accumulation: morphological and compositional analyses.

    Directory of Open Access Journals (Sweden)

    Pei-Luen Jiang

    Full Text Available Stable cnidarian-dinoflagellate (genus Symbiodinium endosymbioses depend on the regulation of nutrient transport between Symbiodinium populations and their hosts. It has been previously shown that the host cytosol is a nitrogen-deficient environment for the intracellular Symbiodinium and may act to limit growth rates of symbionts during the symbiotic association. This study aimed to investigate the cell proliferation, as well as ultrastructural and lipid compositional changes, in free-living Symbiodinium spp. (clade B upon nitrogen (N-deprivation. The cell proliferation of the N-deprived cells decreased significantly. Furthermore, staining with a fluorescent probe, boron dipyrromethane 493/503 (BODIPY 493/503, indicated that lipid contents progressively accumulated in the N-deprived cells. Lipid analyses further showed that both triacylglycerol (TAG and cholesterol ester (CE were drastically enriched, with polyunsaturated fatty acids (PUFA; i.e., docosahexaenoic acid, heneicosapentaenoic acid, and oleic acid became more abundant. Ultrastructural examinations showed that the increase in concentration of these lipid species was due to the accumulation of lipid droplets (LDs, a cellular feature that have previously shown to be pivotal in the maintenance of intact endosymbioses. Integrity of these stable LDs was maintained via electronegative repulsion and steric hindrance possibly provided by their surface proteins. Proteomic analyses of these LDs identified proteins putatively involved in lipid metabolism, signaling, stress response and energy metabolism. These results suggest that LDs production may be an adaptive response that enables Symbiodinium to maintain sufficient cellular energy stores for survival under the N-deprived conditions in the host cytoplasm.

  14. Clinical significance of determination of plasma NPY levels and serum lipid profile in patients with cerebral hemorrhage and cerebral infarction

    International Nuclear Information System (INIS)

    Huang Fujuan; Shen Airong; Yang Yongqing

    2010-01-01

    Objective: To study the clinical significance of changes of plasma NPY levels and serum lipid profile in patients with cerebral hemorrhage and cerebral infarction. Methods: Plasma NPY levels (with RIA) and serum lipid profile (with biochemistry) were determined in (1) 48 patients with acute cerebral hemorrhage (2) 46 patients with acute cerebral infarction and (3) controls.Results Plasma NPY levels in both patients with cerebral hemorrhage and patients with cerebral infarction were significantly higher than those in controls (P 0.05). Conclusion: NPY played important roles in the development and pathogenesis of cerebral vascular accidents. Lipid profile changes was the basic etiological factor. (authors)

  15. DDT, DDE, and 1-hydroxypyrene levels in children (in blood and urine samples) from Chiapas and Oaxaca, Mexico.

    Science.gov (United States)

    Pérez-Maldonado, Iván N; Trejo-Acevedo, Antonio; Pruneda-Alvarez, Lucia Guadalupe; Gaspar-Ramirez, Octavio; Ruvalcaba-Aranda, Selene; Perez-Vazquez, Francisco Javier

    2013-11-01

    The aim of this study was to evaluate the DDT, DDE, and 1-hydroxypyrene exposure levels of children living in communities located in southeastern Mexico. The study communities were Lacanja and Victoria in Chiapas state and Ventanilla in Oaxaca state. Children living in Lacanja had total blood DDT levels (mean ± SD, 29,039.6 ± 11,261.4 ng/g lipid) that were significantly higher than those of children in Victoria (10,220.5 ± 7,893.1 ng/g lipid) and Ventanilla (11,659.7 ± 6,683.7 ng/g lipid). With respect to the 1-hydroxypyrene levels in urine samples, the levels in Lacanja (4.8 ± 4.1 μg/L or 4.5 ± 3.9 μmol/mol creatinine) and Victoria (4.6 ± 3.8 μg/L or 3.9 ± 3.0 μmol/mol Cr) were significantly higher than levels found in Ventanilla (3.6 ± 1.4 μg/L or 2.5 ± 0.5 μmol/mol Cr). In conclusion, our data indicate high levels of exposure in children living in the communities studied in this work. The evidence found in this study could be further used as a trigger to revisit local policies on environmental exposures.

  16. Effect of trans fatty acid intake on abdominal and liver fat deposition and blood lipids

    DEFF Research Database (Denmark)

    Bendsen, Nathalie Tommerup; Chabanova, E.; Thomsen, Henrik S.

    2011-01-01

    abdominal and liver fat deposition.Objective:We examined the effect of a high intake of TFA as part of an isocaloric diet on whole-body, abdominal and hepatic fat deposition, and blood lipids in postmenopausal women.Methods:In a 16-week double-blind parallel intervention study, 52 healthy overweight...... postmenopausal women were randomized to receive either partially hydrogenated soybean oil providing 15.7 g day(-1) of TFA or a control oil with mainly oleic and palmitic acid. Before and after the intervention, body composition was assessed by dual-energy X-ray absorptiometry, abdominal fat by magnetic resonance...

  17. Effects of Aqua Aerobics on Body Composition, Body Mass, Lipid Profile, and Blood Count in Middle-Aged Sedentary Women

    OpenAIRE

    Kantyka Joanna; Herman Damian; Roczniok Robert; Kuba Lidia

    2015-01-01

    Purpose. The aim of the present investigations was to determine the effects of aqua aerobics on body weight and composition, lipid profile, and selected blood count parameters in middle-aged sedentary females. Methods. Twenty-one women were randomly assigned to an experimental group (age 56.20 ± 2.57 years, height 162.80 ± 4.76 cm, weight 74.03 ± 3.84 kg) that participated in aqua aerobics classes three times a week for three months and a control group (mean age 56.44 ± 3.28 years, height 165...

  18. Environmental factors associated with blood lead levels in Venezuelan children.

    Science.gov (United States)

    Rojas, M; Squillante, G; Medina, E; de Rojas, O; Sarmiento, A

    2000-06-01

    A preliminary study explored the relative contribution of residential sources of lead exposure on mentally challenged children who attend "special education" institutions (GI) compared to a group of age and sex matched school children (G2). We captured descriptive information and analyzed demographic variables, personal and household information, medical effects, environmental exposure factors, and children habits. Home paint, dust, soil, and water sampling was conducted and blood lead (BPb) levels determined. Eighteen G1 and 20 G2 children were studied. The mean G1 BPb was 16.9 +/- 7.9 microg/dl and was significantly higher than that in G2. Fifty percent of G1 children had PbB >20 microg/dl and 72.2% were >10 microg/dl. Low muscular strength, decreased osteotendinose reflexes, fine and gross motricity, deficient equilibrium, and hipotonic muscular tone coincided with >18 microg/dl BPb levels. In 61.1% of G1 homes paint lead levels were higher than permissible levels and 33.3% had dust lead exceeding that level. The high BPb levels in G1 probably resulted from ingestion of household paint, dust, and soil via "hand-to-mouth" activity. Environmental exposure to lead can be an important source of lead intake by infants and children and could affect neurological development. This study provides new insights currently unavailable for these children in Venezuela.

  19. Association between Sleep Disruption and Levels of Lipids in Caucasians with Type 2 Diabetes

    Directory of Open Access Journals (Sweden)

    Wan Aizad Wan Mahmood

    2013-01-01

    Full Text Available Aim. To investigate the association between sleep quality and duration with lipid and glycaemic control in Caucasian subjects with type 2 diabetes. Methods. Sleep quality was assessed using the Pittsburgh Sleep Quality Index (PSQI in 114 type 2 diabetes (T2DM subjects. Comparisons were made between subjects with different sleep quality and sleep duration. Hierarchical multiple regression analyses were used to determine contributors to metabolic parameters. Results. Subjects with poor sleep quality (PQ; PSQI ≥ 6 had higher systolic blood pressure, glycated haemoglobin, urine albumin : creatinine ratio (UAC, total cholesterol (TC, and triglycerides (TG ( for all compared to those with good sleep quality (GQ; PSQI ≤ 5. Long sleep duration (LSD subjects had higher TC and short sleep duration (SSD subjects had higher TG compared to those with medium sleep duration. Sleep duration and PSQI score were independent predictors of TC and low-density lipoprotein cholesterol (LDL, contributing to 14.0% and 6.1% of the total variance, respectively. Conclusions. In this Caucasian T2DM population, PQ is associated with adverse cardiovascular risk markers, and long and short sleep disruptions have an independent negative impact on lipids. Sleep assessment should be included as part of a diabetes clinic review.

  20. Association between Sleep Disruption and Levels of Lipids in Caucasians with Type 2 Diabetes.

    LENUS (Irish Health Repository)

    Wan Mahmood, Wan Aizad

    2013-08-29

    Aim. To investigate the association between sleep quality and duration with lipid and glycaemic control in Caucasian subjects with type 2 diabetes. Methods. Sleep quality was assessed using the Pittsburgh Sleep Quality Index (PSQI) in 114 type 2 diabetes (T2DM) subjects. Comparisons were made between subjects with different sleep quality and sleep duration. Hierarchical multiple regression analyses were used to determine contributors to metabolic parameters. Results. Subjects with poor sleep quality (PQ; PSQI ≥ 6) had higher systolic blood pressure, glycated haemoglobin, urine albumin : creatinine ratio (UAC), total cholesterol (TC), and triglycerides (TG) (P < 0.05 for all) compared to those with good sleep quality (GQ; PSQI ≤ 5). Long sleep duration (LSD) subjects had higher TC and short sleep duration (SSD) subjects had higher TG compared to those with medium sleep duration. Sleep duration and PSQI score were independent predictors of TC and low-density lipoprotein cholesterol (LDL), contributing to 14.0% and 6.1% of the total variance, respectively. Conclusions. In this Caucasian T2DM population, PQ is associated with adverse cardiovascular risk markers, and long and short sleep disruptions have an independent negative impact on lipids. Sleep assessment should be included as part of a diabetes clinic review.

  1. Daily consumption of banana marginally improves blood glucose and lipid profile in hypercholesterolemic subjects and increases serum adiponectin in type 2 diabetic patients.

    Science.gov (United States)

    Cressey, Ratchada; Kumsaiyai, Warunee; Mangklabruks, Ampika

    2014-12-01

    In this study, we explored the effects of consumption of banana in thirty hypercholesterolemic and fifteen type 2 diabetic subjects. They were given a daily dose of 250 or 500 grams of banana for breakfast for 12 weeks. Fasting serum lipid, glucose and insulin levels were measured initially as well as every 4 weeks. Daily consumption of banana significantly lowered fasting blood glucose (from 99 ± 7.7 to 92 ± 6.9 and 102 ± 7.3 to 92 ± 5.7 mg x dL(-1) (p profile in diabetic patients were not statistically significant, but for plasma levels of adiponectin, there were significantly increased (from 37.5 ± 9.36 to 48.8 ± 7.38 ngnml1, p consumption of banana (@ 250 g/day) is harmless both in diabetic and hypercholesterolemic volunteers and marginally beneficial to the later.

  2. Levels of endocrine hormones and lipids in male patients with carpal tunnel syndrome

    Directory of Open Access Journals (Sweden)

    Hülya Uzkeser

    2011-12-01

    Full Text Available Objectives: This study was performed to evaluate the relationship between endocrine hormones, lipid levels and clinical parameters in male patients with carpal tunnel syndrome (CTS.Materials and methods: Fifteen male patients with CTS and 16 healthy controls were included in the study. Serum free T3, free T4, thyroid-stimulating hormone (TSH, free testosterone, dehydroepiandrosterone sulfate, triglyceride and total cholesterol levels were analyzed. Symptom severity and hand function were assessed using the Boston Carpal Tunnel Questionnaire