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Sample records for cardio metabolic risk

  1. Diet scores and cardio-metabolic risk factors among Guatemalan young adults

    OpenAIRE

    2008-01-01

    We assessed the association of four diet quality scores with multiple cardio-metabolic outcomes among Guatemalan young adults experiencing the nutrition transition. We obtained cross-sectional dietary, demographic, anthropometric and cardio-metabolic risk factor data from 1220 Guatemalan adults (mean age 32·7 (SD 5·8) years) in 2002–4, and computed a Recommended Food Score (RFS), Not Recommended Food Score (NRFS), Food Variety Score (FVS) and the Dietary Quality Index-International (DQI-I). A...

  2. A metabolic syndrome severity score: A tool to quantify cardio-metabolic risk factors.

    Science.gov (United States)

    Wiley, Joshua F; Carrington, Melinda J

    2016-07-01

    Metabolic syndrome is a cluster of cardio-metabolic risk factors and is associated with increased mortality. There is no standard, validated way to assess the severity of aggregated metabolic syndrome risk factors. Cardiovascular and diabetes risk factor data came from two studies conducted in Australia from 2006 to 2010 in adults aged 18 or above. In medication free adults, sex-specific clinical thresholds and Principal Component Analysis were used to develop a formula to calculate a metabolic syndrome severity score (MetSSS). These scores were compared to scores derived using the same process in subgroups by sex, age, medication status, and time. We also examined the MetSSS in relation to other known risk factors. In 2125 adults (57.6±14.7years of age), the MetSSS ranged from 0 to 8.7 with a mean of 2.6. There were strong correlations (.95-.99) between the MetSSS in medication free adults and the MetSSS calculated from subgroups. MetSSS predicted medication initiation for hypertension, hyperlipidemia and hyperglycemia over six months (OR=1.31, 95% CI [1.00-1.70], per MetSSS unit, p=.043). Lower education, medication prescription, history of smoking and age were associated with higher MetSSS (all p<.05). Higher physical but not mental health quality of life was associated with lower MetSSS (p<.001). A standardized formula to measure cardio-metabolic risk factor severity was constructed and demonstrated expected relations with known risk factors. The use of the MetSSS is recommended as a measure of change within individuals in cardio-metabolic risk factors and to guide treatment and management.

  3. Macronutrient intakes and cardio metabolic risk factors in high BMI African American children

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    Hudes Mark L

    2009-10-01

    Full Text Available Abstract Background The aim of this study was to evaluate the relationship between intakes of energy-providing macronutrients, and markers of cardio metabolic risk factors in high BMI African American (AA children. Methods A cross sectional analysis of a sample of 9-11 year old children (n = 80 with BMI greater then the 85th percentile. Fasting hematological and biochemical measurements, and blood pressure were measured as selected markers of cardio metabolic risk factors and their relationships to dietary intakes determined. Results After adjusting for gender, pubertal stage and waist circumference (WC, multivariate regression analysis showed that higher total energy intakes (when unadjusted for source of energy were associated with higher plasma concentrations of intermediate density lipoprotein cholesterol (IDL-C and very low density lipoprotein cholesterol (VLDL-C. Higher intakes of carbohydrate energy (fat and protein held constant were associated with higher IDL-C, VLDL-C, triglycerides (TG and homeostasis model assessment of insulin resistance (HOMA-IR. Higher intakes of fat (carbohydrate and protein held constant, however, were associated with lower IDL-C; and higher protein intakes (fat and carbohydrate held constant were associated with lower HOMA-IR. Conclusion The specific macronutrients that contribute energy are significantly associated with a wide range of cardio metabolic risk factors in high BMI AA children. Increases in carbohydrate energy were associated with undesirable effects including increases in several classes of plasma lipids and HOMA-IR. Increases in protein energy were associated with the desirable effect of reduced HOMA-IR, and fat energy intakes were associated with the desirable effect of reduced IDL-C. This analysis suggests that the effect of increased energy on risk of developing cardio metabolic risk factors is influenced by the source of that energy.

  4. The Influence of Lifestyle on Cardio-metabolic Risk in Students from Timisoara University Center

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    Mihaela ORAVIȚAN

    2013-12-01

    Full Text Available This study is a part of the activities in a cross border cooperation project that has proposed the management of obesity and cardiometabolic risk at students from Timisoara and Szeged university centres. The target group of Timisoara University Center was formed out of 600 students enrolled in the four major universities from Timisoara; target group students were questioned about their lifestyle and were evaluated anthropometric parameters, body composition and arterial stiffness; based on questionnaires was determine too the risk of developing cardiovascular disease and/or diabetes mellitus type II. Analysis of the results revealed the strong correlations between lifestyle and cardio-metabolic risk in these students.

  5. Prevalence and associated factors of cardio-metabolic risk factors in Iranian seafarers

    DEFF Research Database (Denmark)

    Baygi, Fereshteh; Jensen, Olaf C; Qorbani, Mostafa;

    2016-01-01

    -metabolic risk factors in seafarers of National Iranian Tanker Company (NITC). MATERIALS AND METHODS: A cross-sectional study was performed on 234 Iranian male seafarers of NITC in 2015. Metabolic syndrome (MetS) was diagnosed according to the reports of National Committee of Obesity. Three main blood parameters...... (of elevated total cholesterol, elevated low-density lipoprotein cholesterol, and elevated very low-density lipoprotein cholesterol) and general obesity were included as additional cardio-metabolic risk factors. RESULTS: The mean age of the participants was 36.0 ± 10.3 years. The prevalence of Met......S was 14.9%. The common cardio-metabolic risk factors were excess weight (51.1%), abdominal obesity (38.5%), and smoking (27.8%) among Iranian seafarers. In multivariate analysis, age (OR: 1.05, 95% CI: 1.01-1.09) and body mass index (OR: 1.14, 95% CI: 1.01-1.27) were associated with the increase...

  6. Diet scores and cardio-metabolic risk factors among Guatemalan young adults.

    Science.gov (United States)

    Gregory, Cria O; McCullough, Marjorie L; Ramirez-Zea, Manuel; Stein, Aryeh D

    2009-06-01

    We assessed the association of four diet quality scores with multiple cardio-metabolic outcomes among Guatemalan young adults experiencing the nutrition transition. We obtained cross-sectional dietary, demographic, anthropometric and cardio-metabolic risk factor data from 1220 Guatemalan adults (mean age 32.7 (sd 5.8) years) in 2002-4, and computed a Recommended Food Score (RFS), Not Recommended Food Score (NRFS), Food Variety Score (FVS) and the Dietary Quality Index-International (DQI-I). All four scores were correlated with energy intake (r 0.23-0.49; all P metabolic syndrome or its components; rather some were positively associated with risk factors. Among both men and women the DQI-I was positively associated with BMI (kg/m2; beta = 0.10, 95 % CI 0.003, 0.21 (men); beta = 0.07, 95 % CI 0.01, 0.14 (women)) and waist circumference (cm; beta = 0.02, 95 % CI 0.01, 0.03 (men); beta = 0.02, 95 % CI = 0.01, 0.02 (women)). Among men, the RFS was positively associated with TAG (mg/l; beta = 0.11, 95 % CI 0.02, 0.21) and glucose (mg/l; beta = 0.13: 95 % CI 0.03, 0.22). We conclude that indices of diet quality are not consistently associated with chronic disease risk factor prevalence in this population of Guatemalan young adults.

  7. The microvasculature: a target for nutritional programming and later risk of cardio-metabolic disease.

    Science.gov (United States)

    Musa, M G; Torrens, C; Clough, G F

    2014-01-01

    There is compelling evidence that microvascular deficits affecting multiple tissues and organs play an important role in the aetiopathogenesis of cardio-metabolic disease. Furthermore, both in humans and animal models, deficits in small vessel structure and function can be detected early, often before the onset of macrovascular disease and the development of end-organ damage that is common to hypertension and obesity-associated clinical disorders. This article considers the growing evidence for the negative impact of an adverse maternal diet on the long-term health of her child, and how this can result in a disadvantageous vascular phenotype that extends to the microvascular bed. We describe how structural and functional modifications in the offspring microcirculation during development may represent an important and additional risk determinant to increase susceptibility to the development of cardio-metabolic disease in adult life and consider the cell-signalling pathways associated with endothelial dysfunction that may be 'primed' by the maternal environment. Published studies were identified that reported outcomes related to the microcirculation, endothelium, maternal diet and vascular programming using NCBI PubMed.gov, MEDLINE and ISI Web of Science databases from 1980 until April 2013 using pre-specified search terms. Information extracted from over 230 original reports and review articles was critically evaluated by the authors for inclusion in this review.

  8. The role of physical training in lowering the cardio-metabolic risk

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    Szasz Timea

    2009-12-01

    Full Text Available The cardio-metabolic risk represents the overall risk of developing type 2 diabetes mellitus and / or cardiovascular disease(including heart atack or stroke due to a complex risk factors. The aim of the current prospective study is to evaluate thelifestyle intervention group in a special benefit (overweight young students with cardio-metabolic risk. Material andMethods: Subjects considered for the study: young obese, sedentary, a number of 43 patients (mean age 21.3 ± 3.1years, 93% female. There were made two evaluations on an interval of 6 months, during which patients haveperformed physical training at least 3 times a week (individually according to the individual test, supervised by aphysical therapist. The remission rate was high (37%, from the initial of 43 patients only 27 remained at the second test.Results: After 6 months of lifestyle intervention, we noticed a significant decrease of weight (from 83.61 ± 21.04 to 79.7 ±20.13, body mass index (from 30.93 ± 6.67 to 29.55 ± 6.74, FindRisc score (2.7 to 2 waist circumference (from 98.98 ±10.14 to 89.54 ± 12.32, waist to hip ratio (from 0.87 to 0.85, visceral fat area (98.6 to 88. Conclusion: The activeintervention and closely monitoring of changing lifestyles leads to a significant improvement of cardiovascular risk factors atyoung obese patients. This type of intervention is effective both in terms of benefits in medium term, and relatively increaseddue compliance of young patients to programs involving physical activity.

  9. Assessment of Cardio-Metabolic Risk Factors among Young Adult Females

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    Swati Dhruv

    2012-01-01

    Full Text Available Problem statement: Over the past two decades there has been a striking increase in the number of people with metabolic syndrome in developing countries. The current study was thus undertaken to map the prevalence of Metabolic Syndrome (MS and to assess the cardio-metabolic risk factors among young adult females (n = 1303 aged 18-26y from four girls hostel of the Maharaja Sayajirao University of Baroda. Approach: The anthropometric analysis showed a high prevalence of overweight/obesity (20.8%, abdominal obesity (12.7% among the subjects. The clinical profile revealed that 12.1% were hypertensives. The prevalence of dyslipidemia revealed that no one had hypercholesterolemia and 4.1% had hypertriglyceridemia, 12.1% had elevated LDL-C and 40.3% had low levels of HDL-C. The prevalence of metabolic syndrome was 2.4 and 4.1% according to the International Diabetes Federation (IDF and World Health Organization (WHO criteria respectively. Lipid profile in relation to metabolic syndrome showed that VLDL-C and Triglyceride (TG values were non-significantly higher among the young adult females and HDL-C values were significantly (pResults: The three common and predominant risk factors (>80% identified were lower intake of fruits (81.5%, vegetables (96% and physical inactivity (88.7%. The other risk factors which were present between 30-50% were hypertension, lower HDL-C, Body Mass Index (BMI and Waist Circumference (WC. Among the non-modifiable factor heredity component was present in 34% of the subjects. Conclusion: The study highlights that lifestyle factors had equivalent risk for overweight and metabolic syndrome. Multiple risk factor scenario calls for lifestyle management to avert later consequences.

  10. Effect of Cardio-Metabolic Risk Factors Clustering with or without Arterial Hypertension on Arterial Stiffness: A Narrative Review

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    Vasilios G. Athyros

    2013-11-01

    Full Text Available The clustering of cardio-metabolic risk factors, either when called metabolic syndrome (MetS or not, substantially increases the risk of cardiovascular disease (CVD and causes mortality. One of the possible mechanisms for this clustering's adverse effect is an increase in arterial stiffness (AS, and in high central aortic blood pressure (CABP, which are significant and independent CVD risk factors. Arterial hypertension was connected to AS long ago; however, other MetS components (obesity, dyslipidaemia, dysglycaemia or MetS associated abnormalities not included in MetS diagnostic criteria (renal dysfunction, hyperuricaemia, hypercoaglutability, menopause, non alcoholic fatty liver disease, and obstructive sleep apnea have been implicated too. We discuss the evidence connecting these cardio-metabolic risk factors, which negatively affect AS and finally increase CVD risk. Furthermore, we discuss the impact of possible lifestyle and pharmacological interventions on all these cardio-metabolic risk factors, in an effort to reduce CVD risk and identify features that should be taken into consideration when treating MetS patients with or without arterial hypertension.

  11. Neck Circumference and Cardio- Metabolic Syndrome

    OpenAIRE

    Kumar, Nagendran Vijaya; Ismail, Mohammed H.; P, Mahesha; M, Girish; Tripathy, Monica

    2014-01-01

    Background: Only few studies about neck circumference (NC) as a measure of cardio metabolic syndrome available from India. Study was conducted to establish an association between neck circumference and cardio metabolic syndrome.

  12. Systematic review on the association of abdominal obesity in children and adolescents with cardio-metabolic risk factors

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    Roya Kelishadi

    2015-01-01

    Full Text Available Background: The adverse health effects of abdominal obesity are well documented in adults, but such association remains to be determined in the pediatric age group. This study aims to perform a systematic review on the association between abdominal obesity and cardio-metabolic factors such as dyslipidemia, hypertension, and hyperglycemia among children and adolescents. Materials and Methods: A systematic literature search was conducted using PubMed, Scopus and Google Scholar databases to May 2014. Two independent reviewers identified relevant papers in several steps. After studying the titles and texts of documents, repeated and irrelevant ones were excluded. The search was refined to the English language. We did not consider any time limitation. Studies with different measuring methods of abdominal obesity were included. Studies with abdominal obese patients secondary to other disease were excluded from the study. In final, the data of association of cardio-metabolic risk factors and abdominal obesity extracted from studies. Results: Overall, 3966 articles were reviewed, and 61 of them were studied according to the inclusion and exclusion criteria. Waist circumference (WC, waist-to-height ratio, and waist-to-hip ratio were the most common indexes used for defining abdominal obesity. The association of high blood pressure with increasing WC was seen in several studies. The association of other cardio-metabolic risk factors was seen in some studies. Conclusion: Whatever the definition used for abdominal obesity and whatever the methods used for anthropometric measurements, central body fat deposition in children and adolescents increases the risk of cardio-metabolic risk factors. Therefore, more attention should be paid to abdominal obesity of children and adolescents both in clinical practice and in epidemiological studies.

  13. Low Physical Activity Level and Short Sleep Duration Are Associated with an Increased Cardio-Metabolic Risk Profile: A Longitudinal Study in 8-11 Year Old Danish Children

    DEFF Research Database (Denmark)

    Hjorth, Mads F.; Chaput, Jean-Philippe; Damsgaard, Camilla T.;

    2014-01-01

    Background: As cardio-metabolic risk tracks from childhood to adulthood, a better understanding of the relationship between movement behaviors (physical activity, sedentary behavior and sleep) and cardio-metabolic risk in childhood may aid in preventing metabolic syndrome (MetS) in adulthood. Obj...

  14. Sleep quality in middle-aged and elderly Chinese: distribution, associated factors and associations with cardio-metabolic risk factors

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    Lin Xu

    2009-05-01

    Full Text Available Abstract Background Poor sleep quality has been associated with increased risk of heart disease, diabetes and mortality. However, limited information exists on the distribution and determinants of sleep quality and its associations with cardio-metabolic risk factors in Chinese populations. We aimed to evaluate this in the current study. Methods A cross-sectional survey conducted in 2005 of 1,458 men and 1,831 women aged 50–70 years from urban and rural areas of Beijing and Shanghai. Using a questionnaire, sleep quality was measured in levels of well, common and poor. Comprehensive measures of socio-demographical and health factors and biomarkers of cardio-metabolic disease were recorded. These were evaluated in association with sleep quality using logistic regression models. Results Half of the population reported good sleep quality. After adjusting for potential confounders, women and Beijing residents had almost half the probability to report good sleep quality. Good physical and mental health (good levels of self-rated health (OR 2.48; 95%CI 2.08 to 2.96 and no depression (OR 4.05; 95%CI 3.12 to 5.26 related to an increased chance of reporting good sleep quality, whereas short sleep duration ( Conclusion Levels of good sleep quality in middle-age and elderly Chinese were low. Gender, geographical location, self-rated health, depression and sleep quantity were major factors associated with sleep quality. Prospective studies are required to distil the factors that determine sleep quality and the effects that sleep patterns exert on cardio-metabolic health.

  15. Moderate Activity and Fitness, Not Sedentary Time, Are Independently Associated with Cardio-Metabolic Risk in U.S. Adults Aged 18–49

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    Jeroen H. P. M. van der Velde

    2015-02-01

    Full Text Available This cross-sectional study is one of the first to examine and compare the independent associations of objectively measured sedentary time, moderate to vigorous physical activity (MVPA and fitness with cardio-metabolic risk factors. We studied 543 men and women (aged 18–49 years from the NHANES 2003–2004 survey. Sedentary time and MVPA were measured by accelerometry. Fitness was assessed with a submaximal treadmill test. Cardio-metabolic risk factors included: waist circumference (WC, BMI, blood pressure, fasting glucose, HDL- and non HDL cholesterol, triglycerides (TG, and C-reactive protein (CRP. Sedentary time, MVPA and fitness were used as predictors for the cardio-metabolic outcomes in a multiple regression analysis. Standardized regression coefficients were computed. Results show that sedentary time was associated with HDL-cholesterol (β = −0.080, p = 0.05 and TG (β = 0.080, p = 0.03. These results became non-significant after adjustment for MVPA and fitness. MVPA was associated with WC (β = −0.226, BMI (β = −0.239, TG (β = −0.108 and HDL-cholesterol (β = 0.144 (all p < 0.05. These results remained significant after adjustment for sedentary time and fitness. Fitness was associated with WC (β = −0.287, BMI (β = −0.266, systolic blood pressure (β = −0.159, TG (β = −0.092, and CRP (β = −0.130 (all p < 0.05. After adjustment for sedentary time and MVPA these results remained significant. These differences in relative importance of sedentary time, MVPA and fitness on cardio-metabolic-risk are important in the design of prevention programs. In this population, the strength of the associations between MVPA and fitness with cardio-metabolic markers appeared to be similar; both MVPA and fitness showed independent associations with cardio-metabolic risk factors. In contrast, sedentary time showed no independent associations with cardio-metabolic risk after correction for fitness and MVPA.

  16. Prevalence and associated factors of cardio-metabolic risk factors in Iranian seafarers

    DEFF Research Database (Denmark)

    Baygi, Fereshteh; Jensen, Olaf Chresten

    Background: Since Iran’s economy is based on the sale of petroleum products, seafaring is considered a crucial job. Little research has been done on issues related to seafarers’ health in Iranian maritime industry. The present study investigated the prevalence and associated factors of cardio-met...

  17. Waist-to-height ratio, body mass index and waist circumference for screening paediatric cardio-metabolic risk factors: a meta-analysis.

    Science.gov (United States)

    Lo, K; Wong, M; Khalechelvam, P; Tam, W

    2016-12-01

    Waist-to-height ratio (WHtR) is superior to body mass index and waist circumference for measuring adult cardio-metabolic risk factors. However, there is no meta-analysis to evaluate its discriminatory power in children and adolescents. A meta-analysis was conducted using multiple databases, including Embase and Medline. Studies were included that utilized receiver-operating characteristics curve analysis and published area under the receiver-operating characteristics curves (AUC) for adiposity indicators with hyperglycaemia, elevated blood pressure, dyslipidemia, metabolic syndrome and other cardio-metabolic outcomes. Thirty-four studies met the inclusion criteria. AUC values were extracted and pooled using a random-effects model and were weighted using the inverse variance method. The mean AUC values for each index were greater than 0.6 for most outcomes including hypertension. The values were the highest when screening for metabolic syndrome (AUC > 0.8). WHtR did not have significantly better screening power than other two indexes in most outcomes, except for elevated triglycerides when compared with body mass index and high metabolic risk score when compared with waist circumference. Although not being superior in discriminatory power, WHtR is convenient in terms of measurement and interpretation, which is advantageous in practice and allows for the quick identification of children with cardio-metabolic risk factors at an early age.

  18. Role of ω3 long-chain polyunsaturated fatty acids in reducing cardio-metabolic risk factors.

    Science.gov (United States)

    Abeywardena, Mahinda Y; Patten, Glen S

    2011-09-01

    atherogenic form to the larger, less damaging particle size, have also been noted. ω3 LC-PUFA are effective modulators of the inflammation that accompanies several cardio-metabolic abnormalities. Taking into consideration the pleiotropic nature of their actions, it can be concluded that dietary supplementation with ω3 LC-PUFA will lead to improvements in cardio-metabolic health parameters. These fatty acids pose only minor side effects and more importantly, do not interact adversely with the common drug therapies used in the management and treatment of hypertension, dyslipidemia, type-2 diabetes, and obesity/metabolic syndrome, but in some instances work synergistically, thereby providing additional cardiovascular benefits.

  19. Threshold values of sagittal abdominal diameter for the detection of cardio-metabolic risk factors in Northeastern Mexico: a cross-sectional study

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    Francisco Javier Guzmán de la Garza

    Full Text Available Background: The use of sagittal abdominal diameter (SAD has been proposed for screening cardio-metabolic risk factors; however, its accuracy can be influenced by the choice of thresholds values. Aim: To determine the SAD threshold values for cardio-metabolic risk factors in Mexican adults; to assess whether parallel and serial SAD testing can improve waist circumference (WC sensitivity and specificity; and to analyze the effect of considering SAD along with WC and body mass index (BMI in detecting cardio-metabolic risk. Methods: This cross-sectional study was conducted during 2012-2014 in Northeast Mexico (n = 269. Data on anthropometric, clinical, and biochemical measurements were collected. Sex-adjusted receiver-operating characteristic curves (ROC were obtained using hypertension, dysglycemia, dyslipidemia and insulin resistance as individual outcomes and metabolic syndrome as a composite outcome. Age-adjusted odds ratios and 95% confidence intervals (CI were estimated using logistic regression. Results: The threshold value for SAD with acceptable combination of sensitivity and specificity was 24.6 cm in men and 22.5 cm in women. Parallel SAD testing improved WC sensitivity and serial testing improved WC specificity. The co-occurrence of high WC/high SAD increased the risk for insulin resistance by 2.4-fold (95% CI: 1.1-5.3, high BMI/high SAD by 4.3-fold (95% CI: 1.7-11.9 and SAD alone by 2.2-fold (95% CI: 1.2.-4.2. Conclusions: The use of SAD together with traditional obesity indices such as WC and BMI has advantages over using either of these indices alone. SAD may be a powerful screening tool for interventions for high-risk individuals.

  20. Predicting incident fatty liver using simple cardio-metabolic risk factors at baseline

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    Sung Ki-Chul

    2012-07-01

    Full Text Available Abstract Background Non alcoholic fatty liver disease (NAFLD is associated with increased risk of type 2 diabetes and chronic liver disease but identifying patients who have NAFLD without resorting to expensive imaging tests is challenging. In order to help identify people for imaging investigation of the liver who are at high risk of NAFLD, our aim was to: a identify easily measured risk factors at baseline that were independently associated with incident fatty liver at follow up, and then b to test the diagnostic performance of thresholds of these factors at baseline, to predict or to exclude incident fatty liver at follow up. Methods 2589 people with absence of fatty liver on ultrasound examination at baseline were re-examined after a mean of 4.4 years in a Korean occupational cohort study. Multi-variable logistic regression analyses were used to identify baseline factors that were independently associated with incident fatty liver at follow up. The diagnostic performance of thresholds of these baseline factors to identify people with incident fatty liver at follow-up was assessed using receiver operating characteristic (ROC curves. Results 430 incident cases of fatty liver were identified. Several factors were independently associated with incident fatty liver: increased triglyceride (per mmol/l increase OR 1.378 [95%CIs 1.179, 1.611], p 9/L increase OR 1.004 [1.001, 1.006], p = 0.001; were each independently associated with incident fatty liver. Binary thresholds of the five factors were applied and the area under the ROC curve for incident fatty liver was 0.75 (95%CI 0.72–0.78 for the combination of all five factors above these thresholds. Conclusion Simple risk factors that overlap considerably with risk factors for type 2 diabetes allow identification of people at high risk of incident fatty liver at who use of hepatic imaging could be targeted.

  1. Endocrine disruptive compounds and cardio-metabolic risk factors in children.

    Science.gov (United States)

    Khalil, Naila; Chen, Aimin; Lee, Miryoung

    2014-12-01

    The endocrine disrupting chemicals (EDC) are exogenous chemicals that can disrupt hormonal signaling system. EDCs are ubiquitous in our environment and many EDC are detectable in humans. With the increasing obesity prevalence in children it is imperative to explore the role of EDC as obesogens. This review summarizes recent epidemiological evidence regarding impact of these EDC on weight gain and metabolic outcomes in children. The EDCs include pharmaceuticals, pesticides, industrial by-products, and cigarette smoke. Current evidence suggests a link between early life exposure to some industrial by-products, synthetic hormones and cigarette smoke with weight gain. However, there is inconclusive evidence of an association between exposure to fungicides, dioxin, phytoestrogens, flame retardants, heavy metals and childhood obesity.

  2. The Influence of Lifestyle on Cardio-metabolic Risk in Students from Timisoara University Center

    OpenAIRE

    Mihaela ORAVIȚAN; Avram, Claudiu; Stela IURCIUC; Petru MERGHEȘ; Bogdan ALMĂJAN-GUȚĂ

    2013-01-01

    This study is a part of the activities in a cross border cooperation project that has proposed the management of obesity and cardiometabolic risk at students from Timisoara and Szeged university centres. The target group of Timisoara University Center was formed out of 600 students enrolled in the four major universities from Timisoara; target group students were questioned about their lifestyle and were evaluated anthropometric parameters, body composition and arterial stiffness; based on qu...

  3. A cross-sectional investigation of regional patterns of diet and cardio-metabolic risk in India

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    Reddy KS

    2011-01-01

    Full Text Available Abstract Background The role of diet in India's rapidly progressing chronic disease epidemic is unclear; moreover, diet may vary considerably across North-South regions. Methods The India Health Study was a multicenter study of men and women aged 35-69, who provided diet, lifestyle, and medical histories, as well as blood pressure, fasting blood, urine, and anthropometric measurements. In each region (Delhi, n = 824; Mumbai, n = 743; Trivandrum, n = 2,247, we identified two dietary patterns with factor analysis. In multiple logistic regression models adjusted for age, gender, education, income, marital status, religion, physical activity, tobacco, alcohol, and total energy intake, we investigated associations between regional dietary patterns and abdominal adiposity, hypertension, diabetes, and dyslipidemia. Results Across the regions, more than 80% of the participants met the criteria for abdominal adiposity and 10 to 28% of participants were considered diabetic. In Delhi, the "fruit and dairy" dietary pattern was positively associated with abdominal adiposity [highest versus lowest tertile, multivariate-adjusted OR and 95% CI: 2.32 (1.03-5.23; Ptrend = 0.008] and hypertension [2.20 (1.47-3.31; Ptrend trend = 0.03] and the "snacks and sweets" pattern was positively associated with abdominal adiposity [2.05 (1.34-3.14; Ptrend = 0.03]. In Mumbai, the "fruit and vegetable" pattern was inversely associated with hypertension [0.63 (0.40-0.99; Ptrend = 0.05] and the "snack and meat" pattern appeared to be positively associated with abdominal adiposity. Conclusions Cardio-metabolic risk factors were highly prevalent in this population. Across all regions, we found little evidence of a Westernized diet; however, dietary patterns characterized by animal products, fried snacks, or sweets appeared to be positively associated with abdominal adiposity. Conversely, more traditional diets in the Southern regions were inversely related to diabetes and

  4. Low Physical Activity Level and Short Sleep Duration Are Associated with an Increased Cardio-Metabolic Risk Profile: A Longitudinal Study in 8-11 Year Old Danish Children

    DEFF Research Database (Denmark)

    Hjorth, Mads F.; Chaput, Jean-Philippe; Damsgaard, Camilla T.

    2014-01-01

    index (fat mass/height(2)) was assessed using Dual-energy X-ray absorptiometry. The MetS-score was based on z-scores of waist circumference, mean arterial blood pressure, homeostatic model assessment of insulin resistance, triglycerides and high density lipoprotein cholesterol. All measurements were......Background: As cardio-metabolic risk tracks from childhood to adulthood, a better understanding of the relationship between movement behaviors (physical activity, sedentary behavior and sleep) and cardio-metabolic risk in childhood may aid in preventing metabolic syndrome (MetS) in adulthood...

  5. Low physical activity level and short sleep duration are associated with an increased cardio-metabolic risk: a longitudinal study in Danish children

    DEFF Research Database (Denmark)

    Hjorth, M.; Chaput, J.; Damsgaard, C.

    2014-01-01

    Graph GT3X/GT3X+). The continuous MetS-score was based on z-scores of waist circumference, mean arterial blood pressure, HOMA-IR, triglycerides and HDL-cholesterol. Fat mass index (fat mass/height2) was measured by DEXA. All measurements were taken at two time points separated by 200 days and used......-hour; 95% CI (−0.87;−0.04)], but not sedentary time, were prospectively associated with the MetS-score (P ≤ 0.03). Adjusting for fat mass index while removing waist circumference from the MetS-score rendered the associations no longer statistically significant (P ≥ 0.17). Conclusions: Independent......Background: As cardio-metabolic risk tracks from childhood to adulthood, a better understanding of the relationship between movement behaviors (physical activity [PA], sedentary time and sleep) and cardio-metabolic risk in childhood may aid to prevent metabolic syndrome in adulthood. Aim...

  6. Impact of Vitamin D Replacement on Markers of Glucose Metabolism and Cardio-Metabolic Risk in Women with Former Gestational Diabetes--A Double-Blind, Randomized Controlled Trial.

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    Toh Peng Yeow

    Full Text Available Gestational Diabetes Mellitus (GDM and vitamin D deficiency are related to insulin resistance and impaired beta cell function, with heightened risk for future development of diabetes. We evaluated the impact of vitamin D supplementation on markers of glucose metabolism and cardio metabolic risk in Asian women with former GDM and hypovitaminosis D. In this double blind, randomized controlled trial, 26 participants were randomized to receive either daily 4000 IU vitamin D3 or placebo capsules. 75 g Oral Glucose Tolerance Test (OGTT and biochemistry profiles were performed at baseline and 6 month visits. Mathematical models, using serial glucose, insulin and C peptide measurements from OGTT, were employed to calculate insulin sensitivity and beta cell function. Thirty three (76% women with former GDM screened had vitamin D level of <50 nmol/L at baseline. Supplementation, when compared with placebo, resulted in increased vitamin D level (+51.1 nmol/L vs 0.2 nmol/L, p<0.001 and increased fasting insulin (+20% vs 18%, p = 0.034. The vitamin D group also demonstrated a 30% improvement in disposition index and an absolute 0.2% (2 mmol/mol reduction in HbA1c. There was no clear change in insulin sensitivity or markers of cardio metabolic risk. This study highlighted high prevalence of vitamin D deficiency among Asian women with former GDM. Six months supplementation with 4000 IU of vitamin D3 safely restored the vitamin D level, improved basal pancreatic beta-cell function and ameliorated the metabolic state. There was no effect on markers of cardio metabolic risk. Further mechanistic studies exploring the role of vitamin D supplementation on glucose homeostasis among different ethnicities may be needed to better inform future recommendations for these women with former GDM at high risk of both hypovitaminosis D and future diabetes.

  7. Impact of Vitamin D Replacement on Markers of Glucose Metabolism and Cardio-Metabolic Risk in Women with Former Gestational Diabetes--A Double-Blind, Randomized Controlled Trial.

    Science.gov (United States)

    Yeow, Toh Peng; Lim, Shueh Lin; Hor, Chee Peng; Khir, Amir S; Wan Mohamud, Wan Nazaimoon; Pacini, Giovanni

    2015-01-01

    Gestational Diabetes Mellitus (GDM) and vitamin D deficiency are related to insulin resistance and impaired beta cell function, with heightened risk for future development of diabetes. We evaluated the impact of vitamin D supplementation on markers of glucose metabolism and cardio metabolic risk in Asian women with former GDM and hypovitaminosis D. In this double blind, randomized controlled trial, 26 participants were randomized to receive either daily 4000 IU vitamin D3 or placebo capsules. 75 g Oral Glucose Tolerance Test (OGTT) and biochemistry profiles were performed at baseline and 6 month visits. Mathematical models, using serial glucose, insulin and C peptide measurements from OGTT, were employed to calculate insulin sensitivity and beta cell function. Thirty three (76%) women with former GDM screened had vitamin D level of vitamin D level (+51.1 nmol/L vs 0.2 nmol/L, pvitamin D group also demonstrated a 30% improvement in disposition index and an absolute 0.2% (2 mmol/mol) reduction in HbA1c. There was no clear change in insulin sensitivity or markers of cardio metabolic risk. This study highlighted high prevalence of vitamin D deficiency among Asian women with former GDM. Six months supplementation with 4000 IU of vitamin D3 safely restored the vitamin D level, improved basal pancreatic beta-cell function and ameliorated the metabolic state. There was no effect on markers of cardio metabolic risk. Further mechanistic studies exploring the role of vitamin D supplementation on glucose homeostasis among different ethnicities may be needed to better inform future recommendations for these women with former GDM at high risk of both hypovitaminosis D and future diabetes.

  8. Soy and cardio-metabolic abnormalities: an update

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    Leila Azadbakht

    2008-04-01

    Full Text Available

    • Soy protein contains beneficial components like complex carbohydrates, unsaturated fatty acids, vegetable protein, soluble fiber, oligosaccharides, vitamins, minerals, inositol-derived substances and phytoestrogens, particularly the isoflavones  genistein, diadzein, and glycitein, which might affect different cardio-metabolic abnormalities. Soy consumption has been reported to beneficially affect features of the metabolic syndrome in animal models and also in humans to some extent. There are inconsistent reports regarding the hypothesis of the effectiveness of soy protein on obesity. While some studies have shown that soy consumption can improve the features of the metabolic syndrome without affecting body weight, others showed that soy consumption has beneficial role in weight management and might improve the metabolic syndrome by affecting body weight control. Several studies have consistently reported the effects of soy on cardiovascular risks. Beneficial role of soy intake on diabetes is another aspect of soy inclusion in the diet. The present study discusses the effects of soy consumption on different cardio-metabolic abnormalities and provides information regarding the possible mechanisms by which soy protein might exert its beneficial roles.
    • KEY WORDS: Soy, cardiovascular disease, diabetes, obesity, metabolic syndrome.

  9. Dual Energy X-Ray Absorptiometry Compared with Anthropometry in Relation to Cardio-Metabolic Risk Factors in a Young Adult Population: Is the ‘Gold Standard’ Tarnished?

    Science.gov (United States)

    Hands, Beth; Pennell, Craig E.; Lye, Stephen J.; Mountain, Jennifer A.

    2016-01-01

    Background and Aims Assessment of adiposity using dual energy x-ray absorptiometry (DXA) has been considered more advantageous in comparison to anthropometry for predicting cardio-metabolic risk in the older population, by virtue of its ability to distinguish total and regional fat. Nonetheless, there is increasing uncertainty regarding the relative superiority of DXA and little comparative data exist in young adults. This study aimed to identify which measure of adiposity determined by either DXA or anthropometry is optimal within a range of cardio-metabolic risk factors in young adults. Methods and Results 1138 adults aged 20 years were assessed by DXA and standard anthropometry from the Western Australian Pregnancy Cohort (Raine) Study. Cross-sectional linear regression analyses were performed. Waist to height ratio was superior to any DXA measure with HDL-C. BMI was the superior model in relation to blood pressure than any DXA measure. Midriff fat mass (DXA) and waist circumference were comparable in relation to glucose. For all the other cardio-metabolic variables, anthropometric and DXA measures were comparable. DXA midriff fat mass compared with BMI or waist hip ratio was the superior measure for triglycerides, insulin and HOMA-IR. Conclusion Although midriff fat mass (measured by DXA) was the superior measure with insulin sensitivity and triglycerides, the anthropometric measures were better or equal with various DXA measures for majority of the cardio-metabolic risk factors. Our findings suggest, clinical anthropometry is generally as useful as DXA in the evaluation of the individual cardio-metabolic risk factors in young adults. PMID:27622523

  10. Low Physical Activity Level and Short Sleep Duration Are Associated with an Increased Cardio-Metabolic Risk Profile: A Longitudinal Study in 8-11 Year Old Danish Children

    DEFF Research Database (Denmark)

    Hjorth, Mads F.; Chaput, Jean-Philippe; Damsgaard, Camilla T.;

    2014-01-01

    . Objective: To examine independent and combined cross-sectional and longitudinal associations between movement behaviors and the MetS score in 8-11 year old Danish children. Design: Physical activity, sedentary time and sleep duration (seven days and eight nights) were assessed by accelerometer and fat mass......Background: As cardio-metabolic risk tracks from childhood to adulthood, a better understanding of the relationship between movement behaviors (physical activity, sedentary behavior and sleep) and cardio-metabolic risk in childhood may aid in preventing metabolic syndrome (MetS) in adulthood...... taken at three time points separated by 100 days. Average of the three measurements was used as habitual behavior in the cross-sectional analysis and changes from first to third measurement was used in the longitudinal analysis. Results: 723 children were included. In the cross-sectional analysis...

  11. Obesity and cardio-metabolic risk factors in urban adults of Benin: Relationship with socio-economic status, urbanisation, and lifestyle patterns

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    Delisle Hélène

    2008-03-01

    Full Text Available Abstract Background There is a dearth of information on diet-related chronic diseases in West Africa. This cross-sectional study assessed the rate of obesity and other cardiovascular disease (CVD risk factors in a random sample of 200 urban adults in Benin and explored the associations between these factors and socio-economic status (SES, urbanisation as well as lifestyle patterns. Methods Anthropometric parameters (height, weight and waist circumference, blood pressure, fasting plasma glucose, and serum lipids (HDL-cholesterol and triglycerides were measured. WHO cut-offs were used to define CVD risk factors. Food intake and physical activity were assessed with three non-consecutive 24-hour recalls. Information on tobacco use and alcohol consumption was collected using a questionnaire. An overall lifestyle score (OLS was created based on diet quality, alcohol consumption, smoking, and physical activity. A SES score was computed based on education, main occupation and household amenities (as proxy for income. Results The most prevalent CVD risk factors were overall obesity (18%, abdominal obesity (32%, hypertension (23%, and low HDL-cholesterol (13%. Diabetes and hypertriglyceridemia were uncommon. The prevalence of overall obesity was roughly four times higher in women than in men (28 vs. 8%. After controlling for age and sex, the odds of obesity increased significantly with SES, while a longer exposure to the urban environment was associated with higher odds of hypertension. Of the single lifestyle factors examined, physical activity was the most strongly associated with several CVD risk factors. Logistic regression analyses revealed that the likelihood of obesity and hypertension decreased significantly as the OLS improved, while controlling for potential confounding factors. Conclusion Our data show that obesity and cardio-metabolic risk factors are highly prevalent among urban adults in Benin, which calls for urgent measures to avert the

  12. Recently Discovered Adipokines and Cardio-Metabolic Comorbidities in Childhood Obesity

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    Gloria Maria Barraco

    2014-10-01

    Full Text Available White adipose tissue (WAT asset, in terms of cell number, fat storage capacity and endocrine function, is largely determined in early stages of life and is pivotal for shaping the WAT pro-inflammatory behavior. WAT derived adipokines have been shown to play a main role in several cardio-metabolic abnormalities of obesity. This review focuses on the most recently identified adipokines, namely adipocyte-fatty acid-binding protein, chemerin, fibroblast growth factor-21, lipocalin-2, omentin-1 and vaspin; their role in the pathogenesis of obesity and associated cardio-metabolic abnormalities; and on their adaptive response to body weight change. Evidence consistently suggests a pathogenic role for A-FABP, chemerin and FGF-21. Nevertheless, large population studies are needed to verify whether they can be useful to predict the risk of cardio-metabolic abnormalities in adulthood and/or monitor the clinical response to therapeutic interventions.

  13. Graded Maximal Exercise Testing to Assess Mouse Cardio-Metabolic Phenotypes.

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    Jennifer M Petrosino

    Full Text Available Functional assessments of cardiovascular fitness (CVF are needed to establish animal models of dysfunction, test the effects of novel therapeutics, and establish the cardio-metabolic phenotype of mice. In humans, the graded maximal exercise test (GXT is a standardized diagnostic for assessing CVF and mortality risk. These tests, which consist of concurrent staged increases in running speed and inclination, provide diagnostic cardio-metabolic parameters, such as, VO2max, anaerobic threshold, and metabolic crossover. Unlike the human-GXT, published mouse treadmill tests have set, not staged, increases in inclination as speed progress until exhaustion (PXT. Additionally, they often lack multiple cardio-metabolic parameters. Here, we developed a mouse-GXT with the intent of improving mouse-exercise testing sensitivity and developing translatable parameters to assess CVF in healthy and dysfunctional mice. The mouse-GXT, like the human-GXT, incorporated staged increases in inclination, speed, and intensity; and, was designed by considering imitations of the PXT and differences between human and mouse physiology. The mouse-GXT and PXTs were both tested in healthy mice (C57BL/6J, FVBN/J to determine their ability to identify cardio-metabolic parameters (anaerobic threshold, VO2max, metabolic crossover observed in human-GXTs. Next, theses assays were tested on established diet-induced (obese-C57BL/6J and genetic (cardiac isoform Casq2-/- models of cardiovascular dysfunction. Results showed that both tests reported VO2max and provided reproducible data about performance. Only the mouse-GXT reproducibly identified anaerobic threshold, metabolic crossover, and detected impaired CVF in dysfunctional models. Our findings demonstrated that the mouse-GXT is a sensitive, non-invasive, and cost-effective method for assessing CVF in mice. This new test can be used as a functional assessment to determine the cardio-metabolic phenotype of various animal models or

  14. Self-Rated Health in middle-aged and elderly Chinese: distribution, determinants and associations with cardio-metabolic risk factors

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    Yu Zhijie

    2009-09-01

    Full Text Available Abstract Background Self-rated health (SRH has been demonstrated to be an accurate reflection of a person's health and a valid predictor of incident mortality and chronic morbidity. We aimed to evaluate the distribution and factors associated with SRH and its association with biomarkers of cardio-metabolic diseases among middle-aged and elderly Chinese. Methods Survey of 1,458 men and 1,831 women aged 50 to 70 years, conducted in one urban and two rural areas of Beijing and Shanghai in 2005. SRH status was measured and categorized as good (very good and good vs. not good (fair, poor and very poor. Determinants of SRH and associations with biomarkers of cardio-metabolic diseases were evaluated using logistic regression. Results Thirty two percent of participants reported good SRH. Males and rural residents tended to report good SRH. After adjusting for potential confounders, residence, physical activity, employment status, sleep quality and presence of diabetes, cardiovascular disease, and depression were the main determinants of SRH. Those free from cardiovascular disease (OR 3.68; 95%CI 2.39; 5.66, rural residents (OR 1.89; 95% CI 1.47; 2.43, non-depressed participants (OR 2.50; 95% CI 1.67; 3.73 and those with good sleep quality (OR 2.95; 95% CI 2.22; 3.91 had almost twice or over the chance of reporting good SRH compared to their counterparts. There were significant associations -and trend- between SRH and levels of inflammatory markers, insulin levels and insulin resistance. Conclusion Only one third of middle-aged and elderly Chinese assessed their health status as good or very good. Although further longitudinal studies are required to confirm our findings, interventions targeting social inequalities, lifestyle patterns might not only contribute to prevent chronic morbidity but as well to improve populations' perceived health.

  15. The gut microbiome in cardio-metabolic health

    DEFF Research Database (Denmark)

    Hansen, Tue Haldor; Gøbel, Rikke J; Hansen, Torben

    2015-01-01

    accumulated showing the association of distinct changes in gut microbiota composition and function with obesity, type 2 diabetes and cardiovascular disease. Although causality in humans and the pathophysiological mechanisms involved have yet to be decisively established, several studies have demonstrated...... that the gut microbiota, as an environmental factor influencing the metabolic state of the host, is readily modifiable through a variety of interventions. In this review we provide an overview of the development of the gut microbiome and its compositional and functional changes in relation to cardio...

  16. RATIONALE FOR PREVENTION OF CARDIO-CEREBRAL COMPLICATIONS IN THE METABOLIC SYNDROME BASED ON MATHEMATICAL FORECASTING TECHNIQUES

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    S. V. Chernavskii

    2011-01-01

    Full Text Available Objective — to study prevention of cardio-cerebral complications of metabolic syndrome on the basis of mathematical methods of forecasting.Subjects and methods. A discriminant analysis of clinical and instrumental data of patients with MS.Results of this study allow the early (prenosological stages of the metabolic syndrome using the linear discriminant equations to predict thedevelopment of myocardial infarction up to 89.3 %, stroke — up to 87.8 %.Conclusion. The diagnostic and treatment algorithms developed based on the stratification of cardiovascular risk index, allow us to give sound recommendations for targeted prevention of cardio-cerebral complications.

  17. Emerging Drugs and Indications for Cardio-Metabolic Disorders in People with Severe Mental Illness.

    Science.gov (United States)

    Kouidrat, Youssef; Amad, Ali; De Hert, Marc

    2015-01-01

    Patients with severe mental illnesses, such as schizophrenia and bipolar disorder, are at increased risk of developing metabolic disorders including obesity, diabetes, and dyslipidemia. All of these comorbidities increase the risk of cardiovascular disease and mortality. Different approaches, including diet and lifestyle modifications, behavioral therapy and switching antipsychotic agents, have been proposed to manage these metabolic abnormalities. However, these interventions may be insufficient, impractical or fail to counteract the metabolic dysregulation. Consequently, a variety of pharmacological agents such as antidiabetic drugs, have been studied in an attempt to reverse the weight gain and metabolic abnormalities evident in these patients. Despite a significant effect, many of these treatments are used off-label. This qualitative review focuses on pharmacological agents that could offer significant benefits in the management of cardio-metabolic disorders associated with serious mental illness.

  18. Combined Angiotensin Receptor Modulation in the Management of Cardio-Metabolic Disorders

    DEFF Research Database (Denmark)

    Paulis, Ludovit; Foulquier, Sébastien; Namsolleck, Pawel

    2016-01-01

    Cardiovascular and metabolic disorders, such as hypertension, insulin resistance, dyslipidemia or obesity are linked with chronic low-grade inflammation and dysregulation of the renin-angiotensin system (RAS). Consequently, RAS inhibition by ACE inhibitors or angiotensin AT1 receptor (AT1R......) blockers is the evidence-based standard for cardiovascular risk reduction in high-risk patients, including diabetics with albuminuria. In addition, RAS inhibition reduces the new onset of diabetes mellitus. Yet, the high and increasing prevalence of metabolic disorders, and the high residual risk even....... Therefore, a concept of dual AT1R/AT2R modulation emerges as a putative means for risk reduction in cardio-metabolic diseases. The approach employing simultaneous RAS blockade (AT1R) and RAS stimulation (AT2R) is distinct from previous attempts of double intervention in the RAS by dual blockade. Dual...

  19. Depression treatment in individuals with cancer: a comparative analysis with cardio-metabolic conditions

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    Pallavi B. Rane

    2013-01-01

    Full Text Available A clear picture of the current state of nationwide depression treatment practices in individuals with cancer and depression does not exist in the United States (US. Therefore, the primary objective of this study was to examine rates of any depression treatment among individuals with cancer and depression in the US. To better understand the relationship between any treatment for depression and presence of cancer, we used a comparison group of individuals with cardio-metabolic conditions owing to the similar challenges faced in management of depression in individuals with these conditions. We used a retrospective cross-sectional design and data from multiple years of the Medical Expenditure Panel Survey, a nationally representative household-survey on healthcare utilization and expenditures. Study sample consisted of adults aged 21 or older with self-reported depression and cancer (n=528 or self-reported depression and diabetes, heart disease or hypertension (n=1643. Depression treatment comprised of any use of antidepres- sants and/or any use of mental health counseling services. Treatment rates for depression were 78.0% and 81.7% among individuals with cancer and cardio-metabolic conditions respectively. After controlling for socio-demographic, access-to-care, number of physician-visits, health-status, and lifestyle risk-factors related variables; individuals with cancer were less likely to report any treatment for depression (Adjusted Odds Ratio=0.67; 95% Confidence Interval=0.49, 0.92 compared to individuals with cardio-metabolic conditions (P≤0.01. Our findings highlight the possibility that competing demands may crowd out treatment for depression and that cancer diagnosis may be a barrier to depression treatment.

  20. Associations between Sugar Intake from Different Food Sources and Adiposity or Cardio-Metabolic Risk in Childhood and Adolescence: The Korean Child-Adolescent Cohort Study.

    Science.gov (United States)

    Hur, Yang-Im; Park, Hyesook; Kang, Jae-Heon; Lee, Hye-Ah; Song, Hong Ji; Lee, Hae-Jeung; Kim, Ok-Hyun

    2015-12-31

    The increasing prevalence of childhood obesity is a serious public health problem associated with co-morbidities in adulthood, as well as childhood. This study was conducted to identify associations between total sugar intake and sugar intake from different foods (fruit, milk, and sugar-sweetened beverages (SSBs)), and adiposity and continuous metabolic syndrome scores (cMetS) among Korean children and adolescents using cohort data. The study subjects were children (n = 770) who participated in the 4th year (2008) of the Korean Child-Adolescent Cohort Study (KoCAS). Dietary intake data were collected via three-day 24-h food records, and sugar intake was calculated for the total sugar content of foods using our database compiled from various sources. Anthropometric measurements, assessments of body composition, and blood sample analysis were performed at baseline and at follow-up four years later. The cMetS was calculated based on waist circumference, triglycerides, high-density lipoprotein cholesterol, glucose, and mean arterial blood pressure. According to multiple linear regression analysis, there were no significant associations between total sugar intake and adiposity and cMetS. However, higher intake of fruit sugar at baseline was significantly associated with lower body mass index (BMI) z-scores and body fat percentages at baseline (β = -0.10, p = 0.02 and β = -0.78, p sugar intake from fruit at baseline was still negatively associated with the above outcomes, but only the relationship with BMI z-scores retained statistical significance (β = -0.08, p sugar from SSBs and cMetS at baseline (β = 0.04, p = 0.02), but that relationship was not observed at follow-up (p = 0.83). Differences in consumption sugars from fruit and SSBs might play an important role in the risk of adiposity and metabolic disease in children and adolescents. Our results suggest that strategies for reducing sugar intake need to target particular food groups. Consequently, this

  1. Continued improvement of cardiovascular mortality in Hungary - impact of increased cardio-metabolic prescriptions

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    Jozan Peter

    2010-07-01

    Full Text Available Abstract Background During the last 35 years the poor ranking of Hungary on the list of life expectancy at birth among European countries, has not changed. In 1970 our lag behind the leading European countries was the smallest. The gap was growing between 1970 and 1993 but from 1994 onwards the life expectancy at birth in Hungary has increased continuously and somewhat faster than in other European countries. The aim of this study was to analyze the association between decreasing cardiovascular mortality rates, as a main cause of death and the increase in cardio-metabolic prescriptions and possible changes in lifestyle behavior. Methods Analyses were conducted on national data concerning cardiovascular mortality and the number of cardio-metabolic drug prescription per capita. The association between yearly rates of cardiovascular events and changes in antihypertensive, antilipidemic and antidiabetic prescription rates was analyzed. The changes in other cardiovascular risk factors, like lifestyle were also considered. Results We observed a remarkable decline of mortality due to stroke and acute myocardial infarction (AMI. The fall was significantly associated with all prescription rates. The proportion of each treatment type responsible for suppression of specific mortality rates is different. All treatment types comparably improved stroke mortality, while antilipidemic therapy improved AMI outcome. Conclusions These results emphasize the importance of a comprehensive strategy that maximizes the population coverage of effective treatments. Hungary appears to be at the beginning of the fourth stage of epidemiologic transition, i.e. it has entered the stage of delayed chronic noninfectious diseases.

  2. Muscular strength and endurance and cardio-metabolic health in disadvantaged Hispanic children from the U.S.

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    Ryan D. Burns

    2017-03-01

    Full Text Available The predictive relationship between muscular strength and endurance and cardio-metabolic health, independent from aerobic fitness, is not clear in disadvantaged Hispanic children. The purpose of this study was to examine the predictive relationship between muscular strength and endurance and clustered cardio-metabolic risk, controlling for aerobic fitness, in Hispanic children from low-income schools. Participants were 320 Hispanic children (Mean age = 10.1 ± 1.1 years; 164 girls, 156 boys recruited during the 2014–2015 and 2015–2016 academic years from five low-income schools from the state of Utah in the U.S. Muscular strength and endurance was assessed using the push-up and curl-up tests and estimated VO2 Peak was calculated from the Progressive Aerobic Cardiovascular Endurance Run. A clustered metabolic syndrome composite score (MetS was calculated from cardio-metabolic health measurements consisting of HDL cholesterol, triglycerides, waist circumference, blood glucose, and mean arterial pressure (MAP. Multi-level general linear mixed effects models were used to examine the predictive relationship between muscular strength and endurance and MetS, controlling for the effect of aerobic fitness and the clustering of children within classrooms and schools. Children who were in the middle and upper tertiles for muscular strength and endurance associated with a lower (more favorable MetS score (middle tertile: β = −2.59, 95% C.I. [−4.23, −0.95], p < 0.05; upper tertile: β = −1.57, 95% C.I. [−3.20, −0.16], p < 0.05. The results suggest that higher levels of muscular strength and endurance relate to lower cardio-metabolic risk, independent of aerobic fitness, in Hispanic children from low-income schools.

  3. Cardio metabolic and immunological impacts of extra virgin olive oil consumption in overweight and obese older adults: a randomized controlled trial

    Science.gov (United States)

    Background: Both aging and obesity are related to dysregulated immune function which may be responsible for increased risk of infection and also chronic non-infectious diseases. Dietary lipids have been shown to impact immune and inflammatory responses and cardio-metabolic risk factors. No informati...

  4. A Comparison between BMI, Waist Circumference, and Waist-To-Height Ratio for Identifying Cardio-Metabolic Risk in Children and Adolescents

    DEFF Research Database (Denmark)

    Sardinha, Luís B; Santos, Diana A; Silva, Analiza M

    2016-01-01

    BACKGROUND: There is controversial evidence on the associations between anthropometric measures with clustering of cardiovascular disease risk factors in pediatric ages. We aimed to examine the associations between body mass index (BMI), waist circumference (WC), and waist-to-height ratio (WHt...

  5. Relation among the plasma triglyceride/high-density lipoprotein cholesterol concentration ratio, insulin resistance, and associated cardio-metabolic risk factors in men and women.

    Science.gov (United States)

    Salazar, Martin R; Carbajal, Horacio A; Espeche, Walter G; Leiva Sisnieguez, Carlos E; Balbín, Eduardo; Dulbecco, Carlos A; Aizpurúa, Marcelo; Marillet, Alberto G; Reaven, Gerald M

    2012-06-15

    Results of recent studies using the ratio of plasma triglyceride (TG) to high-density lipoprotein (HDL) cholesterol concentration to identify insulin-resistant patients at increased cardiometabolic risk have emphasized that the cut point used for this purpose will vary with race. Because TG and HDL cholesterol concentrations vary with gender, this analysis was initiated to define gender-specific plasma TG/HDL cholesterol concentration ratios that best identified high-risk subjects among women (n = 1,102) and men (n = 464) of primarily European ancestry. Insulin resistance was defined as the 25% of the population with the highest values for fasting plasma insulin concentration and homeostasis model assessment of insulin resistance. Using TG/HDL concentration ratios >2.5 in women and >3.5 in men identified subgroups of men and women that were comparable in terms of insulin resistance and associated cardiometabolic risk, with significantly higher values for fasting plasma insulin, homeostasis model assessment of insulin resistance, blood pressure, body mass index, waist circumference, and glucose and TG concentrations and lower HDL cholesterol concentrations than in women and men below these cut points. The sensitivity and specificity of these gender-specific cut points to identify insulin-resistant subjects were about 40% and about 80%, respectively. In conclusion, the plasma TG/HDL cholesterol concentration ratio that identifies patients who are insulin resistant and at significantly greater cardiometabolic risk varies between men and women.

  6. Low-Volume High-Intensity Interval Training in a Gym Setting Improves Cardio-Metabolic and Psychological Health.

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    Sam O Shepherd

    Full Text Available Within a controlled laboratory environment, high-intensity interval training (HIT elicits similar cardiovascular and metabolic benefits as traditional moderate-intensity continuous training (MICT. It is currently unclear how HIT can be applied effectively in a real-world environment.To investigate the hypothesis that 10 weeks of HIT, performed in an instructor-led, group-based gym setting, elicits improvements in aerobic capacity (VO2max, cardio-metabolic risk and psychological health which are comparable to MICT.Ninety physically inactive volunteers (42±11 y, 27.7±4.8 kg.m-2 were randomly assigned to HIT or MICT group exercise classes. HIT consisted of repeated sprints (15-60 seconds, >90% HRmax interspersed with periods of recovery cycling (≤25 min.session-1, 3 sessions.week-1. MICT participants performed continuous cycling (~70% HRmax, 30-45 min.session-1, 5 sessions.week-1. VO2max, markers of cardio-metabolic risk, and psychological health were assessed pre and post-intervention.Mean weekly training time was 55±10 (HIT and 128±44 min (MICT (p<0.05, with greater adherence to HIT (83±14% vs. 61±15% prescribed sessions attended, respectively; p<0.05. HIT improved VO2max, insulin sensitivity, reduced abdominal fat mass, and induced favourable changes in blood lipids (p<0.05. HIT also induced beneficial effects on health perceptions, positive and negative affect, and subjective vitality (p<0.05. No difference between HIT and MICT was seen for any of these variables.HIT performed in a real-world gym setting improves cardio-metabolic risk factors and psychological health in physically inactive adults. With a reduced time commitment and greater adherence than MICT, HIT offers a viable and effective exercise strategy to target the growing incidence of metabolic disease and psychological ill-being associated with physical inactivity.

  7. Cardio-Metabolic Features of Type 2 Diabetes Subjects Discordant in the Diagnosis of Metabolic Syndrome

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    Sa Rah Lee

    2012-10-01

    Full Text Available BackgroundThe aim of this study is to investigate the cardio-metabolic parameters and surrogate markers of insulin resistance in a discordant group of type 2 diabetes (T2DM subjects who satisfy the Adults Treatment Panel (ATP III criteria, but not the International Diabetes Federation (IDF criteria, for metabolic syndrome (MetS.MethodsWe assessed the prevalence of MetS in T2DM subjects (n=167 who were selected from subjects registered at the diabetes center of Dong-A University Medical Center. We used the ATP III criteria and the IDF criteria for the diagnosis of MetS and sorted the subjects into 2 MetS groups: one group diagnosed per ATP III criteria (MetSa and one diagnosed per IDF criteria (MetSi. We then compared the clinical characteristics, metabolic parameters (homeostasis model assessment of insulin resistance, aspartate aminotransferase, alanine aminotransferase, and uric acid values and co-morbidities (prevalence of microalbuminuria, fatty liver, and cardiovascular disease between the MetSa, MetSi, and discordant MetS groups.ResultsThe prevalence of MetS in the MetSa group (73.6% was higher than in the MetSi group (62.2%. The MetS prevalence in the discordant group was 11.4%. The discordant group showed no significant differences in clinical characteristics (except waist circumference and body mass index, metabolic parameters, or prevalence of co-morbidities, as compared with subjects with MetS by both criteria.ConclusionIn this study, cardio-metabolic features of the subjects diagnosed with MetS using ATP III criteria, but not IDF criteria, are not significantly different from those of subjects diagnosed with MetS using both criteria.

  8. Maternal Vitamin D Status at Week 30 of Gestation and Offspring Cardio-Metabolic Health at 20 Years: A Prospective Cohort Study over Two Decades

    Science.gov (United States)

    Rytter, Dorte; Bech, Bodil Hammer; Halldorsson, Thorhallur Ingi; Henriksen, Tine Brink; Grandström, Charlotta; Cohen, Arieh; Olsen, Sjurdur Frodi

    2016-01-01

    Background/Objectives Vitamin D deficiency is common among pregnant women and since the fetus relies exclusively on maternal supply, deficiency could potentially interfere with fetal development. Vitamin D blood concentrations during pregnancy have been associated with offspring cardio-metabolic health in a few previous studies but the evidence is still inconsistent and only one previous study has followed the offspring into adulthood. The aim of the present study was to investigate the association between maternal serum concentration of vitamin D (25(OH)D) in week 30 of gestation and offspring cardio-metabolic risk factors at 20 years. Subjects/Methods A follow up study of a Danish birth cohort from 1988–89 (n = 965) was conducted. A blood sample was drawn from the women in week 30 of gestation. In 2008–2009, 95% of the original mother and child dyads could be identified in the central registration registry and were alive and living in Denmark. The offspring were followed up with self-reported anthropometrics (N = 629, 69%) and a clinical examination (N = 410, 45%). Multiple linear regression was used to estimate the association between maternal 25(OH)D and offspring cardio-metabolic risk factors adjusting for potential confounders. Results No overall association was observed between maternal 25(OH)D in week 30 of gestation and offspring cardio-metabolic risk factors. However, the analyses did suggest a possible inverse association with blood pressure in females. Conclusions No clear association between maternal 25(OH)D concentration in week 30 of gestation and cardio-metabolic risk factors in the 20 year old offspring was found. PMID:27764169

  9. Egg Consumption and Human Cardio-Metabolic Health in People with and without Diabetes

    Directory of Open Access Journals (Sweden)

    Nicholas R. Fuller

    2015-09-01

    Full Text Available The guidelines for dietary cholesterol and/or egg intake for both the general population and those at higher risk of cardiovascular disease (for example, people with type 2 diabetes mellitus (T2DM differ between countries, and even for different specialist societies in a country. The disparity between these guidelines is at least in part related to the conflicting evidence as to the effects of eggs in the general population and in those with T2DM. This review addresses the effect of eggs on cardiovascular disease (CVD risk from both epidemiological research and controlled prospective studies, in people with and without cardio-metabolic disease. It also examines the nutritional qualities of eggs and whether they may offer protection against chronic disease. The evidence suggests that a diet including more eggs than is recommended (at least in some countries may be used safely as part of a healthy diet in both the general population and for those at high risk of cardiovascular disease, those with established coronary heart disease, and those with T2DM. In conclusion, an approach focused on a person’s entire dietary intake as opposed to specific foods or nutrients should be the heart of population nutrition guidelines.

  10. Pathophysiological, genetic and gene expression features of a novel rodent model of the cardio-metabolic syndrome.

    Directory of Open Access Journals (Sweden)

    Robert H Wallis

    strain reported here provides a novel and sustainable model for investigating the pathogenesis and genetic basis of risks factors for the cardio-metabolic syndrome.

  11. Assessment of the Efficacy of Cardio-Metabolic Pathology Treatment and of the Medical Recommendations Adherence in a Military Population

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    Lăcrămioara Ana MOLDOVAN

    2008-12-01

    Full Text Available Aim: To assess the efficacy of cardio-metabolic diseases treatment, the compliance to treatment, and to evaluate the obtained results compared to the previous published ones.Methods: A screening was conducted in the military population, including male and female with age at least 20 years, with of without: diabetes, impaired fasting glucose, obesity, hypertension, dyslipidemia. The anthropometrics parameters, body fat percent, and blood pressure were evaluated. The following data were collected: glycemia, lipid profile, renal and hepatic function, level of physical activity, smoking status, personal associated diseases. The compliance to treatment was noted in percentages declared by patient in a survey. The IRIS 2 score of insulin resistance and cardiovascular risk using EURO’98 charts, Framingham Score and SCORE system were calculated. The metabolic syndrome diagnosis was performed using the International Diabetes Federation 2005 criteria. Results: 338 persons were investigated; the majority were males, 192 with normal glycemia. The objectives of the treatment were reached in < 50% cases for each pathological aspect. A negative correlation was found between anthropometric parameters and the compliance to diet and physical exercise, and positive correlation between bodyweight, high cardiovascular risk and medication. The study showed the same pattern of the treatment as in other studies, with a low compliance to medical nutrition therapy and with low percentage in witch the objective for cardio-metabolic pathology are reached. Conclusions: An active and sustained attitude is necessary to promote a healthy lifestyle in the respect of improvement of treatment and prevention of metabolic and cardiovascular morbidity and mortality.

  12. The Application of Modern Training Complexes for Persons with Risk Factors for Cardio-Vascular Disorders

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    Anatoly T. Bykov

    2014-06-01

    Full Text Available The study featured 236 males and 33 females with risk factors for cardio-vascular disorders, who underwent a 3-week-long sanatorium-resort treatment. The patients were divided into two groups: the primary group (n = 194 and the comparison group (n = 75. The comparison group patients received traditional treatment (diet, physiotherapy, climate-, phyto-, and balneotherapy. The primary group patients were prescribed an optimized therapeutic complex that included, in addition to traditional therapy, the application of the “Kardiomed” training system. All the patients, on admission to and before discharge from the sanatorium, had the anthropometric and hemodynamic parameters controlled and the indicators of lipid and carbohydrate metabolism examined. As a result of the therapy, the primary group patients demonstrated a considerable improvement in all the indicators: a 6% decrease in abdominal adiposity, a 7.5% decrease in average daily systolic arterial blood pressure, a 24.2% decrease in the atherogenic index, and a 16.4% decrease in glycated hemoglobin. In the comparison group patients, the above indicators improved to a lesser degree.

  13. Maternal health issues and cardio-metabolic outcomes in the offspring: a focus on Indigenous populations.

    Science.gov (United States)

    Wicklow, Brandy A; Sellers, Elizabeth A C

    2015-01-01

    Non-communicable diseases (NCDs) including diabetes, obesity and cardiovascular disease are the leading causes of death worldwide. Indigenous populations are disproportionally affected. In an effort to halt the increasing disease burden, the mechanisms underlying the increasing rate of NCDs are an important area of study. Recent evidence has focused on the perinatal period as an influential period impacting the future cardio-metabolic health of the offspring. This concept has been defined as metabolic foetal programming and supports the importance of the developmental origins of health and disease in research and clinical practice, specifically in prevention efforts to protect future generations from NCDs. An understanding of the underlying mechanisms involved is not clear as of yet. However, an understanding of these mechanisms is imperative in order to plan effective intervention strategies. As much of the discussion below is gleaned from large epidemiological studies and animal studies, further research with prospective cohorts is necessary.

  14. Four-year stability of anthropometric and cardio-metabolic parameters in a prospective cohort of older adults

    NARCIS (Netherlands)

    Jackson, S.E.; Jaarsveld, C.H.M. van; Beeken, R.J.; Gunter, M.J.; Steptoe, A.; Wardle, J.

    2015-01-01

    AIM: To examine the medium-term stability of anthropometric and cardio-metabolic parameters in the general population. MATERIALS & METHODS: Participants were 5160 men and women from the English Longitudinal Study of Ageing (age >/=50 years) assessed in 2004 and 2008. Anthropometric data included

  15. Health Outcomes of Information System Use Lifestyles among Adolescents: Videogame Addiction, Sleep Curtailment and Cardio-Metabolic Deficiencies.

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    Ofir Turel

    Full Text Available Obesity is a rising problem among adolescents in modern societies; it results in long-term cardio-metabolic problems. Possible overlooked drivers of obesity and its consequent cardio-metabolic deficits include videogame addiction and the resulting curtailed sleep; both are growing problems among adolescents. The objective of this study is to examine possible associations among these concepts in adolescents, as a means to point to plausible interventions.Data were collected from 94 adolescents who play videogames and are enrolled in outpatient clinics, using surveys, wearable sleep monitors (FitBit, physical exams, and blood tests at three points in time. These data were subjected to structural equation modeling (SEM analyses and bootstrapping-based mediation testing procedures.Videogame addiction among adolescents was negatively associated with sleep duration (β = -0.24. Sleep duration was negatively associated with obesity (β = -0.30, which in turn was associated with elevated blood pressure (β = 0.26, low high-density lipoprotein cholesterol (β = -0.18, high triglycerides (β = 0.61, and high insulin resistance (β = 0.39. The model explained 36.2% of the variation in sleep duration, 32.7% of the variation in obesity, and between 12.8% and 28.1% of the variation in cardio-metabolic indicators. Post-hoc analyses indicated that curtailed sleep is a possible full mediator of the association between videogame addiction, abdominal obesity and the associated cardio-metabolic deficits.The findings point to possible information systems use lifestyle-health links, which behooves researchers and practitioners to pay closer attention to possible adverse health outcomes of technology-related addictions. Interventions that target problematic video-gaming and sleep should be devised as a possible means for improving adolescents' long-term cardio-metabolic health.

  16. Physical activity, Cardio-Respiratory Fitness, and Metabolic Traits in Rural Mexican Tarahumara

    DEFF Research Database (Denmark)

    Christensen, Dirk Lund; Alcala-Sanchez, Imelda; Leal-Berumen, Irene

    2012-01-01

    Objectives: To study the association between physical activity energy expenditure (PAEE) and cardio-respiratory fitness (CRF) with key metabolic traits and anthropometric measures in the Tarahumara of Mexico. Methods: A cross-sectional study was carried out in five rural communities in Chihuahua...... suggests high levels of overweight and hypertension in the Tarahumara, and points to fitness and physical activity as potential intervention targets although findings should be confirmed in larger samples....... and diastolic BP was 122 (20.8) and 82 (14.8) mm Hg, respectively, with 28.1% having hypertension. Mean body mass index was 27.5 (4.2) kg m22, with 71.9% being overweight. Following adjustment for age and sex, weak inverse associations were observed between PAEE and systolic BP (b 5 20.20, P 5 0...

  17. A Cross-sectional Study of Resting Cardio-respiratory and Metabolic Changes in Pregnant Women.

    Science.gov (United States)

    Ajjimaporn, Amornpan; Somprasit, Charintip; Chaunchaiyakul, Rungchai

    2014-05-01

    [Purpose] We examined cardiorespiratory and metabolic changes across the 1st (G1), 2nd (G2) and 3rd (G3) trimesters in pregnant women. [Subjects and Methods] Forty-two healthy, active, non-smoking, pregnant women participated in this study. They were divided into G1, G2 and G3 groups depending on their mean gestational ages at the time of testing which were 10.5 ±2.9, 19.2 ±3.4, and 33.3 ±2.4 weeks of gestation, respectively. Cardio-respiratory and metabolic variables, VO2 (oxygen consumption), VCO2 (carbon dioxide production), and VE (minute ventilation), were measured using indirect calorimetry (IC, gas analyser) to estimate ventilatory equivalents of oxygen (VE/VO2) and carbon dioxide (VE/VCO2), RER (respiratory exchange ratio) and REE (resting energy expenditure). [Results] Women in the late pregnancy period had higher resting VCO2 and RER, whereas the VE/VCO2 ratio was significantly lower than in G1 and in G2. Even though the values of VO2 and REE increased throughout the course of pregnancy, no significant differences were found. [Conclusion] In pregnant women, resting cardiorespiratory and metabolic variables continuously changed throughout the 3 trimesters. Changes in VE/VCO2 and RER indicate shifting metabolic energy substrates. In addition, changes in cardiorespiratory variables, in parallel with gas exchange, indicate a better gas exchange process.

  18. [Weak evidence concerning sedentary lifestyle and its association with cardio-metabolic illness among young people. "Junk food" and late evenings in front of the screen part of a complex connection].

    Science.gov (United States)

    Fröberg, Andreas; Raustorp, Anders

    2015-06-16

    During recent decades there has been a rapidly growing interest in youths' sedentary behaviour and its association with cardio-metabolic health. Currently there is little-to-no evidence for a cross-sectional and longitudinal association between volume and pattern (bouts and breaks) of objectively measured sedentary behavior and body weight in youth. Likewise, there is little-to-no evidence for a cross-sectional association between volume and pattern of objectively measured sedentary behavior and other markers for cardio-metabolic risk in youth. However, there is sufficient evidence for a cross-sectional and longitudinal association between screen-time and body weight and blood pressure and blood lipids. Furthermore, there is evidence for a cross-sectional association between youths' screen-time and clustered metabolic risk and insulin resistance. Overall, the level of evidence was low and, therefore, caution is required when interpreting the results.

  19. Saguenay Youth Study: A multi-generational approach to studying virtual trajectories of the brain and cardio-metabolic health

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    T. Paus

    2015-02-01

    Full Text Available This paper provides an overview of the Saguenay Youth Study (SYS and its parental arm. The overarching goal of this effort is to develop trans-generational models of developmental cascades contributing to the emergence of common chronic disorders, such as depression, addictions, dementia and cardio-metabolic diseases. Over the past 10 years, we have acquired detailed brain and cardio-metabolic phenotypes, and genome-wide genotypes, in 1029 adolescents recruited in a population with a known genetic founder effect. At present, we are extending this dataset to acquire comparable phenotypes and genotypes in the biological parents of these individuals. After providing conceptual background for this work (transactions across time, systems and organs, we describe briefly the tools employed in the adolescent arm of this cohort and highlight some of the initial accomplishments. We then outline in detail the phenotyping protocol used to acquire comparable data in the parents.

  20. Hypocholesterolemic and prebiotic effects of a whole-grain oat-based Granola breakfast cereal in a cardio-metabolic ‘at risk’ population.

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    Michael L. Connolly

    2016-11-01

    Full Text Available Meta-analyses of randomized controlled trials (RTC have confirmed the hypocholesterolaemic effect of oats and oat based fibers. However the mechanisms by which oats or oat fractions lower cholesterol is not totally clear. Recognizing the important role of the gut microbiome in metabolism and metabolic disease risk, we examined the impact of whole grain oat Granola (WGO on the human gut microbiota and cardio-metabolic risk factors using a randomized crossover dietary intervention in at risk individuals (ClinicalTrials.gov Identifier: NCT01925365. We randomized 32 individuals at risk of developing cardio-metabolic disease by virtue of mild hypercholesterolaemia or glucose intolerance, into two groups consuming either 45 g of WGO or non-whole grain (NWG breakfast cereals daily for two 6-week intervention periods separated by a 4-week wash out period in a randomized, controlled, crossover, double-blinded design. Confirming the cholesterol lowering effect of WGO, we observed a significant time by treatment interaction, for total cholesterol (TC (P = 0.0001 and LDL-cholesterol (LDL-C (P=0.02 compared to NWG. A significant time by treatment interaction was also observed for the relative abundance of fecal bifidobacteria (P = 0.0001, lactobacilli (P = 0.001 and total bacterial count (P = 0.008, which were all elevated after consumption of WGO. Daily consumption of WGO resulted in a prebiotic effect on the human gut microbiota composition and significant reductions in TC and LDL-C concentrations. Prebiotic modulation of the human gut microbiota may thus constitute a previously unrecognized mechanism contributing to the hypocholesterolaemic effects of whole grain oat Granola.

  1. CARDIO-VASCULAR RISK FACTORS IN ELDERLY PATIENTS WITH DISEASES OF THE STOMATOGNATHIC SYSTEM

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    Botez C

    2011-09-01

    Full Text Available The association between dental and cardio-vascular diseases is essential as both are highly prevalent. Finding a possible causal relation between cardiovascular disease and chronic periodontal pathology, known to cause tooth loss, is therefore essential. The existence of some risk factors, such as smoking, bacterial infections, malnutrition and nutritional deficiencies, may explain the associations observed between cardio-vascular and oral pathologies. In the case of dental diseases, acceleration of atherosclerosis is supported by the role played by infections. The study – performed between 2008-2009 – analyzed 45 cases, selected from the patients hospitalized in the Medical Clinics of the Military Hospital of Ia[i. The patients included in the study suffered from arterial hypertension (HTA, cardiac insufficiency, ischemic cardiopathy, pectoral angina and subacute infectious endocarditis. All were subjected to a stomatological examination, for establishing their dental hygiene, the stomatological diseases they had had and the treatments performed. There are several ways in which infections of the oral cavity lead to cardiovascular disease. These include: transitory bacteriemia; inflammation and vascular lesions; diet and smoking.

  2. Self-management for obesity and cardio-metabolic fitness: Description and evaluation of the lifestyle modification program of a randomised controlled trial

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    Coates Alison M

    2008-10-01

    Full Text Available Abstract Background Sustainable lifestyle modification strategies are needed to address obesity and cardiovascular risk factors. Intensive, individualised programs have been successful, but are limited by time and resources. We have formulated a group-based lifestyle education program based upon national diet and physical activity (PA recommendations to manage obesity and cardio-metabolic risk factors. This article describes the content and delivery of this program, with information on compliance and acceptability. Methods Overweight/obese adults (n = 153 with metabolic syndrome were recruited from the community and randomly allocated to intervention (INT or control (CON. Written copies of Australian national dietary and PA guidelines were provided to all participants. INT took part in a 16-week lifestyle program which provided a curriculum and practical strategies on 1 dietary and PA information based on national guidelines, 2 behavioural self-management tools, 3 food-label reading, supermarkets tour and cooking, 4 exercise sessions, and 5 peer-group support. Compliance was assessed using attendance records and weekly food/PA logs. Participants' motivations, perceived benefits and goals were assessed through facilitated discussion. Program acceptability feedback was collected through structured focus groups. Results Although completion of weekly food/PA records was poor, attendance at information/education sessions (77% overall and exercise participation (66% overall was high, and compared with CON, multiple markers of body composition and cardio-metabolic health improved in INT. Participants reported that the most useful program components included food-label reading, cooking sessions, and learning new and different physical exercises, including home-based options. Participants also reported finding self-management techniques helpful, namely problem solving and short-term goal setting. The use of a group setting and supportive 'peer' leaders

  3. Arterial function in cardio-metabolic diseases: from the microcirculation to the large conduits.

    Science.gov (United States)

    Chantler, Paul D; Frisbee, Jefferson C

    2015-01-01

    The metabolic syndrome (MetS) is characterized as a constellation of metabolic risk factors such as obesity, hypertension, dyslipidemia, and hyperglycemia that co-occur within a given individual. This consultation of risk factors exposes MetS to a 3-fold increased risk of cardiovascular disease and an even higher risk of developing type 2 diabetes compared to healthy individuals. The pathophysiological mechanisms underlying this increased cardiovascular risk are incompletely understood but likely include alterations to macro- and micro-vasculature. The vasculature plays an important role not only in delivery and adjusting the quantity of blood delivered to the tissues, but the dynamic changes in structure and compliance significantly alter the hemodynamic stress imposed on the heart and end-organs. This review will give an overview of the pathophysiological changes to the vasculature that accompany MetS in both human and animal models, as well as the possible mechanistic pathways.

  4. Blood pressure-independent effect of candesartan on cardio-ankle vascular index in hypertensive patients with metabolic syndrome

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    Kanako Bokuda

    2010-07-01

    Full Text Available Kanako Bokuda1, Atsuhiro Ichihara1,2, Mariyo Sakoda1, Asako Mito1, Kenichiro Kinouchi1, Hiroshi Itoh11Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan; 2Department of Endocrinology and Anti-Aging Medicine, Keio University School of Medicine, Tokyo, JapanAbstract: Angiotensin receptor blockers (ARBs are known to reduce the cardiovascular risk in hypertensive patients. This study was designed to examine the effect of an ARB candesartan on subclinical atherosclerosis assessed by cardio-ankle vascular index (CAVI in comparison with calcium channel blockers (CCBs alone in hypertensive patients with metabolic syndrome (MetS. A total of 53 consecutive hypertensive patients with MetS were randomly assigned to the candesartan group, in which candesartan was added on, or the CCBs group, in which CCBs were added on. Clinical and biological parameters were obtained before and after the 12-month treatment period. The primary measure of efficacy was the %change in CAVI. When treated with candesartan, but not CCBs, CAVI significantly decreased from 8.7 to 7.7 by 11%. Blood pressure (BP significantly decreased with both treatments, but the differences between groups were not significant. The changes in other parameters remained unchanged in both the groups. Analysis of covariance found that both the BP reduction and the therapy difference contributed to the decrease in CAVI, but the BP reduction was not involved in the decrease in CAVI caused by the difference in the therapy. Candesartan may be a better antihypertensive drug than CCBs to that subclinical atherosclerosis of patients with MetS.Keywords: albuminuria, ambulatory blood pressure, calcium channel blockers, carotid ­intima-media thickness

  5. Study of Cardio-ankle Vascular Index and its Risk Factors in People with Different Glucose Metabolism Status in a Hospital of Shijiazhuang%不同糖代谢状况人群的心踝血管指数及其影响因素

    Institute of Scientific and Technical Information of China (English)

    朱旅云; 胡丽叶; 李晓玲; 杨少玲; 王广宇; 王志强

    2012-01-01

    Objective To investigate the levels of cardio-ankle index among individuals with different glucose metabolism status and analyze its risk factors. Methods The 223 subjects were divided into normal glucose tolerance group(NGT,n=56), impaired fasting glucose group(IFG, n=53), impaired glucose tolerance group(IGT, n=58) and newly diagnosed type 2 diabetic mellitus group (T2DM, n=56). The body mass index (BMI), waist circumference (WC), waist-hip ratio (WHR), systolic pressure, diastolic pressure, total cholesterol (TC), triglyceride (TG), HDL—C, LDL—C, fasting plasma glucose (FPG), fasting insulin, insulin resistance index(HOMA-IR) and cardio-ankle vascular index(CAVI) were measured. Results The levels of BMI, WC, WHR, blood pressure, lipid profile, FPG, fasting insulin and HOMA-IR in different glucose tolerance groups were higher than those in NGT group (P<0.05 or P<0.01), and the changes were getting more and more significant with getting worse of glucose metabolism status (P<0.05 orP<0.01). CAVI was significantly increased in IGT group and T2DM group than in NGT group (P<0.05 and P<0.01, respectively). Logistic analysis showed that age (OR=0.962), WC (OR=1.953), WHR (OR=1.235), systolic pressure (OR=1.864), diastolic pressure(OR=1.192), TG(OR=0.709), LDL-C(OR=1.367), FPG(OR=1.823) and HOMA-IR (OR =2.028) were risk factors for CAVI. Conclusion Hyperglycemia and central obesity, hypertension, hyperlipidemia and insulin resistance may lead to or aggravate the occurrence of arteriosclerosis. Only comprehensive intervention to every risk factor for metabolic disorders can truly reduce and delay the occurrence of the complications of cardiovascular and cerebrovascular diseases.%目的 探讨不同糖代谢状况人群心踝血管指数(CAVI)水平及其影响因素.方法 223例研究对象被分为正常糖耐量(NGT)组56例,空腹血糖异常(IFG)组53例,糖耐量异常(IGT)组58例和初诊2型糖尿病(T2DM)组56例.所有对象均测定体质指数、腰围

  6. Correlation of E-selectin concentrations with carotid intima-media thickness and cardio-metabolic profile of mixed ancestry South Africans: a cross-sectional study.

    Science.gov (United States)

    Zemlin, Annalise E; Matsha, Tandi E; Kengne, Andre P; Hon, Gloudina M; Erasmus, Rajiv T

    2017-01-01

    Background E-selectin, an adhesion molecule, is a specific marker of endothelial dysfunction. High concentrations have been reported in type 2 diabetes and disorders with high risk of cardiovascular disease (CVD). Measurement of carotid intima-media thickness (CIMT) is a surrogate marker of early atherosclerosis. We examined the relationship between E-selectin concentrations, CIMT and cardio-metabolic traits in normo- and hyperglycaemic mixed ancestry South Africans. Methods E-selectin concentrations were determined in 308 subjects from the Cape Town Bellville South Community-based study on a mixed ancestry population. Their correlation with CIMT and cardio-metabolic profile used robust correlations and linear regression models. Results E-selectin concentrations were significantly higher in the hyperglycaemic (median 139.8 µg/L) compared to the normoglycaemic group (median 118.8 µg/L), ( p = 0.0007). Significant differences between the two groups were found for markers of glycaemia and adiposity, but not for CIMT. Significant correlations were found between E-selectin and age, markers of glycaemia and inflammation, central obesity and lipid variables. Associations remained significant only with age, hyperglycaemia and C-reactive protein in robust linear regression models. In similar regressions models, age and gender were the main predictors of CIMT, which was not associated with E-selectin. Conclusions E-selectin concentrations in this study were associated with hyperglycaemia, possibly reflecting early endothelial damage. However, E-selectin was not useful to assess CIMT, a marker of subclinical atherosclerosis, which appeared to be determined by ageing and male gender.

  7. Cardio-eigenoscopy: significance of this new method in prognosis of risks of fatal arrhythmia progression in AMI patients

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    Dmitry V. Issakevich

    2013-05-01

    Full Text Available The aim of the study was to evaluate the significance of cardioeigenoscopy method for the prognosis of risks of fatal arrhythmia (the primary and secondary VF progression in AMI individuals.The study was performed with the use of the PC-assisted hemodynamic analyzer Cardiocode. The cardio-eigenoscopy was developed as a methodology that is capable of presenting all ECG changes in the basis of eigenvectors of a covariance matrix of ECG amplitudes and providing an analysis of a spectrum of eigenvalues. The ECG analysis software is implemented as a real-time monitoring of a set of parameters that makes possible to evaluate the therapy effectiveness. The cardio-eigenoscopy method is capable of assessing the risk of progression of fatal arrhythmia events in MI patients. The major markers of the possible progression of fatal arrhythmia were identified. The cardioeigenoscopy provided the maximum expressibility of an ECG curve at any specified EVE values.

  8. Vitamin D and cardio-metabolic health in the elderly : The Rotterdam study

    NARCIS (Netherlands)

    A. Vitezova (Anna)

    2015-01-01

    markdownabstractAbstract Chapter 1 of this thesis introduces the reader to the background of the main topic – vitamin D, its metabolism and physiological effects. Since its discovery vitamin D has been recognized as an important factor in calcium homeostasis and bone metabolism. Recently, there h

  9. Exercise interventions and peripheral arterial function: implications for cardio-metabolic disease.

    Science.gov (United States)

    Phillips, Shane A; Mahmoud, Abeer M; Brown, Michael D; Haus, Jacob M

    2015-01-01

    Physical inactivity is a major risk factor for the development of obesity and other cardiovascular (CV) disease (CVD). Vascular endothelial dysfunction is a key event in the development of CVD and is associated with a sedentary lifestyle in otherwise healthy adults. In addition, vascular endothelial dysfunction may be exacerbated in sedentary individuals who are obese and insulin resistant, since excess body fat is associated with elevated levels of pro-atherogenic inflammatory adipokines and cytokines that reduce the nitric oxide (NO) and other upstream paracrine signaling substances which reduces vascular health. Since blood flow-related shear stress is a major stimulus to NO release from the endothelium, disturbed flow or low shear stress is the likely mechanism by which vascular endothelial function is altered with inactivity. Evidence shows that regular physical exercise has beneficial effects on CVD and the risk factors that promote peripheral arterial function and health. Both aerobic and resistance exercise training are generally believed to improve endothelial function and are commonly recommended for CV health, including the management of obesity, hypertension, and insulin resistance. However, many factors including age, disease status, and race appear to influence these outcomes. Although evidence supporting the health benefits of exercise is compelling, the optimum prescription (volume and intensity) and the exact mechanism underlying the effects of exercise training on arterial function and cardiometabolic risk has yet to be identified. The focus of this review will be on the evidence supporting exercise interventions for peripheral arterial function.

  10. Combined Effects of Time Spent in Physical Activity, Sedentary Behaviors and Sleep on Obesity and Cardio-Metabolic Health Markers: A Novel Compositional Data Analysis Approach.

    Science.gov (United States)

    Chastin, Sebastien F M; Palarea-Albaladejo, Javier; Dontje, Manon L; Skelton, Dawn A

    2015-01-01

    The associations between time spent in sleep, sedentary behaviors (SB) and physical activity with health are usually studied without taking into account that time is finite during the day, so time spent in each of these behaviors are codependent. Therefore, little is known about the combined effect of time spent in sleep, SB and physical activity, that together constitute a composite whole, on obesity and cardio-metabolic health markers. Cross-sectional analysis of NHANES 2005-6 cycle on N = 1937 adults, was undertaken using a compositional analysis paradigm, which accounts for this intrinsic codependence. Time spent in SB, light intensity (LIPA) and moderate to vigorous activity (MVPA) was determined from accelerometry and combined with self-reported sleep time to obtain the 24 hour time budget composition. The distribution of time spent in sleep, SB, LIPA and MVPA is significantly associated with BMI, waist circumference, triglycerides, plasma glucose, plasma insulin (all peffect is found for the proportion of time spent in MVPA. Strikingly, the effects of MVPA replacing another behavior and of MVPA being displaced by another behavior are asymmetric. For example, re-allocating 10 minutes of SB to MVPA was associated with a lower waist circumference by 0.001% but if 10 minutes of MVPA is displaced by SB this was associated with a 0.84% higher waist circumference. The proportion of time spent in LIPA and SB were detrimentally associated with obesity and cardiovascular disease markers, but the association with SB was stronger. For diabetes risk markers, replacing SB with LIPA was associated with more favorable outcomes. Time spent in MVPA is an important target for intervention and preventing transfer of time from LIPA to SB might lessen the negative effects of physical inactivity.

  11. Impact of an 8-Month Trial Using Height-Adjustable Desks on Children’s Classroom Sitting Patterns and Markers of Cardio-Metabolic and Musculoskeletal Health

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    Ana María Contardo Ayala

    2016-12-01

    Full Text Available During school hours, children can sit for prolonged and unbroken periods of time. This study investigated the impact of an 8-month classroom-based intervention focusing on reducing and breaking-up sitting time on children’s cardio-metabolic risk factors (i.e., body mass index, waist circumference, blood pressure and perceptions of musculoskeletal discomfort. Two Year-6 classes (24 students per class in one primary school were assigned to either an intervention or control classroom. The intervention classroom was equipped with height-adjustable desks and the teacher was instructed in the delivery of pedagogical strategies to reduce and break-up sitting in class. The control classroom followed standard practice using traditional furniture. At baseline, and after 8-months, time spent sitting, standing, stepping, and sitting-bouts (occasions of continuous sitting as well as the frequency of sit-to-stand transitions were obtained from activPAL inclinometers and the time spent in light-intensity physical activity was obtained from ActiGraph accelerometers. Demographics and musculoskeletal characteristics were obtained from a self-report survey. Hierarchical linear mixed models found that during class-time, children’s overall time spent sitting in long bouts (>10 min were lower and the number of sit-to-stand transitions were higher in the intervention group compared to the control group, while no changes were observed for musculoskeletal pain/discomfort. No significant intervention effects were found for the anthropometrics measures and blood pressure. Height-adjustable desks and pedagogical strategies to reduce/break-up sitting can positively modify classroom sitting patterns in children. Longer interventions, larger and varied sample size may be needed to show health impacts; however, these desks did not increase musculoskeletal pain/discomfort.

  12. How far cardio metabolic and psychological factors affect salt sensitivity in normotensive adult population?

    Science.gov (United States)

    Sadeghi, Masoumeh; Roohafza, Hamidreza; Pourmoghaddas, Masoud; Behnamfar, Omid; Pourmoghaddas, Zahra; Heidari, Ebrahim; Mahjoor, Zahra; Mousavi, Mehdi; Bahonar, Ahmad; Sarrafzadegan, Nizal

    2017-01-01

    AIM To evaluate the prevalence of salt sensitivity and the impact of cardiometabolic and psychological characteristics on salt sensitivity in normotensive population. METHODS Of all participants, anthropometric measurements and fasting venous blood samples were collected, and study questionnaires were completed. Salt Sensitivity was defined based on the difference in mean arterial pressure with infusion of 2 L of normal saline followed by a low sodium diet and administration of three doses of oral furosemide the day after. RESULTS Of 131 participants, 56 (42.7%) were diagnosed with salt sensitivity. Crude and age and sex adjusted regression analysis showed that low-density lipoprotein cholesterol and depression were positively associated with salt sensitivity (OR = 1.02, 95%CI: 1.01-1.04 and OR = 1.15, 95%CI: 1.00-1.34, respectively). CONCLUSION The high prevalence of salt sensitivity and its significant relation with prevalent risk factors necessitates considering its reduction actions at the population level and the need for further research. PMID:28163836

  13. One year follow-up of the cardio-metabolic profile evolution in renal transplant patients treated with alemtuzumab, cyclosporine, and steroids in a reference hospital in Colombia

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    Nieto-Ríos, John Fredy

    2015-10-01

    Full Text Available Introduction: Cardiovascular events occur 50 times more often in kidney transplant patients than in the general population and are the leading cause of death. The aim of the study was to evaluate the behavior of cardio-metabolic profile and determine the incidence of major cardiovascular events in the first year after transplantation. Methods: This prospective study evaluated the behavior of cardio-metabolic profile in adult patients that were transplanted during 2011. Results: The median age was 44.3 ± 12.05 years, 68.7 % were men and 95.5 %, hypertensive. Alemtuzumab-cyclosporine and steroids were used in 89.6 %, delaying the introduction of the antimetabolite. In the first year after transplantation there were three cases of diabetes mellitus, three major cardiovascular events, and 12 cases of acute rejection. Albumin, hemoglobin, weight, body mass index (BMI, calcium and HbA1C increased (p<0.05, whereas paratohormone, phosphorus, creatinine and uric acid decreased (p<0.05. Glomerular filtration rate (GFR was higher in patients without rejection (p=0.001. Conclusion: This immunosuppressive protocol with alemtuzumab, cyclosporine and steroids, and the delayed introduction of the antimetabolite improved bone mineral metabolism, uric acid, albumin and hemoglobin, but there were negative effects on HbA1c, weight and BMI. There was a low incidence of new onset diabetes mellitus and major ardiovascular events.

  14. Metabolic syndrome and cardiovascular risk

    Directory of Open Access Journals (Sweden)

    Abdullah M Alshehri

    2010-11-01

    Full Text Available The constellation of dyslipidemia (hypertriglyceridemia and low levels of high-density lipoprotein cholesterol, elevated blood pressure, impaired glucose tolerance, and central obesity is now classified as metabolic syndrome, also called syndrome X. In the past few years, several expert groups have attempted to set forth simple diagnostic criteria for use in clinical practice to identify patients who manifest the multiple components of the metabolic syndrome. These criteria have varied somewhat in specific elements, but in general, they include a combination of multiple and metabolic risk factors. The most widely recognized of the metabolic risk factors are atherogenic dyslipidemia, elevated blood pressure, and elevated plasma glucose. Individuals with these characteristics, commonly manifest a prothrombotic state as well as and a proinflammatory state. Atherogenic dyslipidemia consists of an aggregation of lipoprotein abnormalities including elevated serum triglyceride and apolipoprotein B (apoB, increased small LDL particles, and a reduced level of HDL cholesterol (HDL-C. The metabolic syndrome is often referred to as if it were a discrete entity with a single cause. Available data suggest that it truly is a syndrome, ie, a grouping of atherosclerotic cardiovascular disease (ASCVD risk factors, that probably has more than one cause. Regardless of cause, the syndrome identifies individuals at an elevated risk for ASCVD. The magnitude of the increased risk can vary according to the components of the syndrome present as well as the other, non-metabolic syndrome risk factors in a particular person.

  15. Antioxidant and cardio protective effect of palm oil leaves extract (standardized ethanolic fraction) in rats' model of saturated fats induced metabolic disorders.

    Science.gov (United States)

    Ibraheem, Zaid O; Satar, Munnavar; Abdullah, Nor A; Rathore, Hassaan; Tan, Young Chia; Uldin, Faiz; Basri, Rusliza; Abdullah, Mohammad H; John, Edward

    2014-01-01

    Recently, it is suggested to use POLE (palm oil leaf extract) as a nutraceutical health product in food industry due to its newly discovered content of polyphenols and antioxidant vitamins. In the experiment, the antioxidant and anti-lipid-peroxidation activities of the extract were confirmed using; DPPH (1-diphenyl-2-picryl-hydrazil) radical scavenging activity, ferric ion induced lipid peroxidation inhibition, reducing power and hydrogen peroxide scavenging activity assays. The cardio-protective activity was studied in vivo using a model of metabolic syndrome induced by high fat diet. Lipid profile, obesity indices, renal tubular handling of water and electrolytes, blood pressure and arterial stiffness were measured at the end of the treatment period. Sprague Dawley rats weighing 150-200 g were divided into six groups, viz; group C; was treated as a negative control and fed with standard rodents chow, group H; was treated as a positive control and fed with an experimental diet enriched with saturated free fatty acids for 8 weeks, groups HP0.5, HP1 and HP2 which were fed with 0.5,1 and 2 g/kg (body weight) /day of POLE orally during the last 24 days of the high fat diet feeding period and group P; fed with highest dose of POLE. Results revealed that POLE possesses a cardio-protective effect which is ascribed to its content of polyphenols.

  16. The Association between Maternal 25-Hydroxyvitamin D Concentration during Gestation and Early Childhood Cardio-metabolic Outcomes: Is There Interaction with Pre-Pregnancy BMI?

    Directory of Open Access Journals (Sweden)

    E Jessica Hrudey

    Full Text Available Both maternal 25-hydroxyvitamin D (25OHD status and pre-pregnancy BMI (pBMI may influence offspring cardio-metabolic outcomes. Lower 25OHD concentrations have been observed in women with both low and high pBMIs, but the combined influence of pBMI and 25OHD on offspring cardio-metabolic outcomes is unknown. Therefore, this study investigated the role of pBMI in the association between maternal 25OHD concentration and cardio-metabolic outcomes in 5-6 year old children. Data were obtained from the ABCD cohort study and 1882 mother-child pairs were included. The offspring outcomes investigated were systolic and diastolic blood pressure, heart rate, BMI, body fat percentage (%BF, waist-to-height ratio, total cholesterol, LDL cholesterol, HDL cholesterol, triglycerides, glucose, C-peptide, and insulin resistance (HOMA2-IR. 62% of the C-peptide samples were below the detection limit and were thus imputed using survival analysis. Models were corrected for maternal and offspring covariates and tested for interaction with pBMI. Interaction with pBMI was observed in the associations with insulin resistance markers: in offspring of overweight mothers (≥25.0 kg/m2, a 10 nmol/L increase in maternal 25OHD was associated with a 0.007(99%CI:-0.01,-0.001 nmol/L decrease in C-peptide and a 0.02(99%CI:-0.03,-0.004 decrease in HOMA2-IR. When only non-imputed data were analyzed, there was a trend for interaction in the relationship but the results lost significance. Interaction with pBMI was not observed for the other outcomes. A 10 nmol/L increase in maternal 25OHD was significantly associated with a 0.13%(99%CI:-0.3,-0.003 decrease in %BF after correction for maternal and child covariates. Thus, intrauterine exposure to both low 25OHD and maternal overweight may be associated with increased insulin resistance in offspring, while exposure to low 25OHD in utero may be associated with increased offspring %BF with no interactive effects from pBMI. Due to the

  17. Cardio-vascular risk in patients with non-valvular persisting atrial fibrillation

    Directory of Open Access Journals (Sweden)

    Kalashnykova O.S.

    2013-06-01

    Full Text Available Results of cardiovascular risk factors assessment of 133 patients with persisting non-valvular atrial fibrillation (AF (main group being admitted for electrical cardioversion performance and comparison of these risk factors with cardiovascular risk profile of 6535 AF patients from Cohort 1 of the international GARFIELD registry (group of comparison are revealed in the article. Patients in the main group were older than 65 years (33,8%, in European population of GARFIELD registry the majority of patients older than 65 years – 73,8%; p<0,001. There were more women in European population of GARFIELD registry in comparison with our patients (44,8% vs 28,6%; р<0,001. With regard to co-morbidity characteristics, patients in our study had higher BMI (31,9 ± 5,7 vs 28,5 ± 5,2; p<0,001, hypercholesterolaemia (72,9% vs 46,1%; p<0,001, moderate renal dysfunction (GFR 30-59 mL/min (36,8% vs 12,1%; p<0,001 and alcohol abuse (6,8% vs 1,1%. Number of patients with the risk of thromboembolism complications (TEC ≥ 2 score by CHA2DS2-VASc was higher in European population of GARFIELD registry (86,0% vs 68,4%, <0,001, that is explained by prevalence of elderly patients in this group. The use of oral anticoagulants for thromboembolism prevention in high risk patients was low in both groups (approximately 70,0%, a large majority of patients in both groups were not treated effectively (64,1% vs. 55%, p = 0,148. Prevalence of TEC in case-history was similar in both groups (11,4% vs 15,9%, p = 0,141. So in our study patients with persistent non-valvular AF are characterized by higher cardiovascular risk in younger age in comparison with European population of AF patients from GARFIELD registry. For identification of “truly low-risk” patients with TEC, further improvement of risk stratification is required.

  18. Prevention of cardiovascular disease guided by total risk estimations - challenges and opportunities for practical implementation: highlights of a CardioVascular Clinical Trialists (CVCT) Workshop of the ESC Working Group on CardioVascular Pharmacology and Drug Therapy.

    LENUS (Irish Health Repository)

    Zannad, Faiez

    2011-11-03

    This paper presents a summary of the potential practical and economic barriers to implementation of primary prevention of cardiovascular disease guided by total cardiovascular risk estimations in the general population. It also reviews various possible solutions to overcome these barriers. The report is based on discussion among experts in the area at a special CardioVascular Clinical Trialists workshop organized by the European Society of Cardiology Working Group on Cardiovascular Pharmacology and Drug Therapy that took place in September 2009. It includes a review of the evidence in favour of the \\'treat-to-target\\' paradigm, as well as potential difficulties with this approach, including the multiple pathological processes present in high-risk patients that may not be adequately addressed by this strategy. The risk-guided therapy approach requires careful definitions of cardiovascular risk and consideration of clinical endpoints as well as the differences between trial and \\'real-world\\' populations. Cost-effectiveness presents another issue in scenarios of finite healthcare resources, as does the difficulty of documenting guideline uptake and effectiveness in the primary care setting, where early modification of risk factors may be more beneficial than later attempts to manage established disease. The key to guideline implementation is to improve the quality of risk assessment and demonstrate the association between risk factors, intervention, and reduced event rates. In the future, this may be made possible by means of automated data entry and various other measures. In conclusion, opportunities exist to increase guideline implementation in the primary care setting, with potential benefits for both the general population and healthcare resources.

  19. Role of aliskiren in cardio-renal protection and use in hypertensives with multiple risk factors

    Directory of Open Access Journals (Sweden)

    Eduardo Pimenta

    2009-06-01

    Full Text Available Eduardo Pimenta1, Suzanne Oparil21Endocrine Hypertension Research Centre and Clinical Centre of Research Excellence in Cardiovascular Disease and Metabolic Disorders, University of Queensland School of Medicine, Greenslopes Princess Alexandra Hospitals, Brisbane, QLD, Australia; 2Vascular Biology and Hypertension Program, University of Alabama at Birmingham, Birmingham, AL, USAAbstract: The renin–angiotensin–aldosterone system (RAAS is a key mediator of blood pressure (BP and volume regulation in both normotensive and hypertensive persons. Stimulation of RAAS also contributes to hypertension-related target organ damage. The renin–angiotensinogen reaction is the first and rate-limiting step in the generation of angiotensin II (Ang II and has been a target of antihypertensive drug development for decades. Aliskiren is the first in a new class of orally effective direct renin inhibitors (DRIs and is approved for the treatment of hypertension in humans. It effectively reduces BP in the general population of hypertensive patients and has a tolerability and safety profile similar to placebo. Aliskiren has favorable effects on vascular inflammation and remodeling, on neurohumoral mediators of various forms of cardiovascular disease, including heart failure, and on proteinuria in diabetic patients. Additional outcome trials are needed to establish the role of this novel class of antihypertensive medication in preventing cardiovascular disease morbidity and mortality.Keywords: hypertension, renin inhibitors, renin-angiotensin-aldosterone system

  20. RANTES/CCL5 and risk for coronary events: results from the MONICA/KORA Augsburg case-cohort, Athero-Express and CARDIoGRAM studies.

    Directory of Open Access Journals (Sweden)

    Christian Herder

    Full Text Available BACKGROUND: The chemokine RANTES (regulated on activation, normal T-cell expressed and secreted/CCL5 is involved in the pathogenesis of cardiovascular disease in mice, whereas less is known in humans. We hypothesised that its relevance for atherosclerosis should be reflected by associations between CCL5 gene variants, RANTES serum concentrations and protein levels in atherosclerotic plaques and risk for coronary events. METHODS AND FINDINGS: We conducted a case-cohort study within the population-based MONICA/KORA Augsburg studies. Baseline RANTES serum levels were measured in 363 individuals with incident coronary events and 1,908 non-cases (mean follow-up: 10.2±4.8 years. Cox proportional hazard models adjusting for age, sex, body mass index, metabolic factors and lifestyle factors revealed no significant association between RANTES and incident coronary events (HR [95% CI] for increasing RANTES tertiles 1.0, 1.03 [0.75-1.42] and 1.11 [0.81-1.54]. None of six CCL5 single nucleotide polymorphisms and no common haplotype showed significant associations with coronary events. Also in the CARDIoGRAM study (>22,000 cases, >60,000 controls, none of these CCL5 SNPs was significantly associated with coronary artery disease. In the prospective Athero-Express biobank study, RANTES plaque levels were measured in 606 atherosclerotic lesions from patients who underwent carotid endarterectomy. RANTES content in atherosclerotic plaques was positively associated with macrophage infiltration and inversely associated with plaque calcification. However, there was no significant association between RANTES content in plaques and risk for coronary events (mean follow-up 2.8±0.8 years. CONCLUSIONS: High RANTES plaque levels were associated with an unstable plaque phenotype. However, the absence of associations between (i RANTES serum levels, (ii CCL5 genotypes and (iii RANTES content in carotid plaques and either coronary artery disease or incident coronary events in

  1. Age-associated (cardio)metabolic diseases and cross-talk between adipose tissue and skeleton: endocrine aspects.

    Science.gov (United States)

    Migliaccio, Silvia; Greco, Emanuela A; Aversa, Antonio; Lenzi, Andrea

    2014-10-01

    Aged individuals continue to increase in number, and it is important to understand the pathophysiological mechanisms of age-related changes in order to develop interventions that could contribute to "successful aging". Metabolic and hormonal factors, age-related changes in body composition, and a decline in physical activity are all involved in the tendency to lose muscle mass, to gain fat mass, and, also, to experience bone loss. Obesity, sarcopenia, and osteoporosis are important widespread health problems that lead to high prevalence of both mortality and morbidity. Indeed, during the last decades, obesity and osteoporosis have become a major health threat around the world. Aging increases the risk of developing obesity, sarcopenia, osteoporosis, and, also, cardiovascular diseases. A reduction of both bone and muscle mass with a corresponding increase of fat mass and inflammation and hormonal imbalance in the elderly lead to and may synergistically increase cardiovascular diseases. This review will focus on the relationship among these different medical situations, trying to clarify the cellular and molecular mechanisms.

  2. Increased serum C-reactive protein level in Japanese patients of psoriasis with cardio- and cerebrovascular disease.

    Science.gov (United States)

    Takahashi, Hidetoshi; Iinuma, Shin; Honma, Masaru; Iizuka, Hajime

    2014-11-01

    Psoriasis is a chronic inflammatory skin disease, which may be associated with metabolic syndrome accompanied by cardio- and cerebrovascular diseases. We investigated the relation between serum C-reactive protein (CRP) and cardio- and cerebrovascular diseases in Japanese psoriasis vulgaris patients. Ninety-seven psoriasis vulgaris patients and 79 healthy controls were assessed for serum CRP levels by immunoturbidimetry. The data were analyzed in terms of Psoriasis Area and Severity Index (PASI) scores, and comorbidity of cardio- and cerebrovascular disease and metabolic syndrome. Serum CRP levels in psoriasis vulgaris patients were significantly higher than those of healthy controls. There was no significant difference between male and female CRP levels in either psoriasis or healthy controls. No correlation was detected between PASI scores and serum CRP levels, either. Psoriasis with cardio- and cerebrovascular disease showed significantly higher CRP levels compared with those without the diseases. Furthermore, psoriasis with metabolic syndrome showed significantly higher serum CRP levels than those without the metabolic syndrome. In conclusion, serum CRP level is increased in psoriasis, and may be a useful marker for the prediction of the future risk of cardio- and cerebrovascular disease.

  3. Hyper-coagulable profile with elevated pro-thrombotic biomarkers and increased cerebro- and cardio-vascular disease risk exist among healthy dyslipidemic women.

    Science.gov (United States)

    Ferreira, Cláudia N; Carvalho, Maria G; Reis, Helton J; Gomes, Karina B; Sousa, Marinez O; Palotás, András

    2014-05-01

    Dyslipidemia is one of the pathognomonic elements of athero-genesis, as well as cerebro- and cardio-vascular disease (CCVD). Hemostatic factors are also involved in athero-sclerosis and ischemic changes, however their relationship with disrupted lipid homeostasis is not well characterized. The aim of this study was to determine the coagulation state of dyslipidemic patients and to evaluate their association with CCVD risk factors. Biochemical and hematological parameters, as well as neuro-psychiatric profile of 109 dyslipidemic subjects and 107 normo-lipidic healthy volunteers were assessed. Serum bio-marker levels and cognitive performance generally did not differ in the groups, but prothrombin fragment 1+2 (F1+2) and D-dimer concentrations were markedly higher among women. Hyper-coagulability was not associated with dyslipidemia, but was correlated with the female gender, which might pose an increased thromboembolic risk in asymptomatic women.

  4. Neck circumference as an effective measure for identifying cardio-metabolic syndrome: a comparison with waist circumference.

    Science.gov (United States)

    Luo, Yuqi; Ma, Xiaojing; Shen, Yun; Xu, Yiting; Xiong, Qin; Zhang, Xueli; Xiao, Yunfeng; Bao, Yuqian; Jia, Weiping

    2017-03-01

    Neck circumference is a new anthropometric index for estimating obesity. We aimed to determine the relationship between neck circumference and body fat content and distribution as well as the efficacy of neck circumference for identifying visceral adiposity and metabolic disorders. A total of 1943 subjects (783 men, 1160 women) with a mean age of 58 ± 7 years were enrolled in this cross-sectional study. Metabolic syndrome was defined according to the standard in the 2013 China Guideline. Analyses were conducted to determine optimal neck circumference cutoff points for visceral adiposity quantified by magnetic resonance imaging, and to compare the performance of neck circumference with that of waist circumference in identifying abdominal obesity and metabolic disorders. Visceral fat content was independently correlated with neck circumference. Receiver operating characteristic curves showed that the area under the curve for the ability of neck circumference to determine visceral adiposity was 0.781 for men and 0.777 for women. Moreover, in men a neck circumference value of 38.5 cm had a sensitivity of 56.1 % and specificity of 83.5 %, and in women, a neck circumference value of 34.5 cm had a sensitivity of 58.1 % and specificity of 82.5 %. These values were the optimal cutoffs for identifying visceral obesity. There were no statistically significant differences between the proportions of metabolic syndrome and its components identified by an increased neck circumference and waist circumference. Neck circumference has the same power as waist circumference for identifying metabolic disorders in a Chinese population.

  5. Effects of moxonidine on sympathetic nervous system activity: An update on metabolism, cardio, and other target-organ protection

    Directory of Open Access Journals (Sweden)

    Eleni F Karlafti

    2013-01-01

    Full Text Available Moxonidine is the newest, second-generation, centrally acting antihypertensive agent. It has selective agonist activity at imidazoline I1 receptors and less adverse effects than the other centrally acting drugs. This fact authorizes the frequent use of moxonidine in clinical practice, as monotherapy or in combination with other antihypertensive agents. Also, moxonidine has beneficial effects in obese and metabolic syndrome and in target-organs, such as heart and kidneys.

  6. Effects of moxonidine on sympathetic nervous system activity: An update on metabolism, cardio, and other target-organ protection.

    Science.gov (United States)

    Karlafti, Eleni F; Hatzitolios, Apostolos I; Karlaftis, Anastasios F; Baltatzi, Maria S; Koliakos, Georgios G; Savopoulos, Christos G

    2013-10-01

    Moxonidine is the newest, second-generation, centrally acting antihypertensive agent. It has selective agonist activity at imidazoline I1 receptors and less adverse effects than the other centrally acting drugs. This fact authorizes the frequent use of moxonidine in clinical practice, as monotherapy or in combination with other antihypertensive agents. Also, moxonidine has beneficial effects in obese and metabolic syndrome and in target-organs, such as heart and kidneys.

  7. Metabolite Signatures of Metabolic Risk Factors and their Longitudinal Changes

    NARCIS (Netherlands)

    Yin, X.; Subramanian, S.; Willinger, C.M.; Chen, G.; Juhasz, P.; Courchesne, P.; Chen, B.H.; Li, X.; Hwang, S.J.; Fox, C.S.; O'Donnell, C.J.; Muntendam, P.; Fuster, V.; Bobeldijk-Pastorova, I.; Sookoian, S.C.; Pirola, C.J.; Gordon, N.; Adourian, A.; Larson, M.G.; Levy, D.

    2016-01-01

    Context: Metabolic dysregulation underlies key metabolic risk factors—obesity, dyslipidemia, and dysglycemia. Objective: To uncover mechanistic links between metabolomic dysregulation and metabolic risk by testing metabolite associations with risk factors cross-sectionally and with risk factor chang

  8. Low muscle strength is associated with metabolic risk factors in Colombian children: the ACFIES study.

    Directory of Open Access Journals (Sweden)

    Daniel Dylan Cohen

    Full Text Available PURPOSE: In youth, poor cardiorespiratory and muscular strength are associated with elevated metabolic risk factors. However, studies examining associations between strength and risk factors have been done exclusively in high income countries, and largely in Caucasian cohorts. The aim of this study was to assess these interactions in schoolchildren in Colombia, a middle income Latin American country. METHODS: We measured body mass index, body composition, handgrip strength (HG, cardiorespiratory fitness (CRF and metabolic risk factors in 669 low-middle socioeconomic status Colombian schoolchildren (mean age 11.52±1.13, 47% female. Associations between HG, CRF and metabolic risk factors were evaluated. RESULTS: HG and CRF were inversely associated with blood pressure, HOMA index and a composite metabolic risk score (p = 0.001, HOMA (β = -0.164; p = 0.005, triglycerides (β = -0.583; p = 0.026 and CRP (β = -0.183; p = 0.037 but not glucose (p = 0.698 or HDL cholesterol (p = 0.132. The odds ratios for having clustered risk in the weakest quartile compared with the strongest quartile were 3.0 (95% confidence interval: 1.81-4.95. CONCLUSIONS: In Colombian schoolchildren both poorer handgrip strength/kg body mass and cardiorespiratory fitness were associated with a worse metabolic risk profile. Associations were stronger and more consistent between handgrip and risk factors than between cardiorespiratory fitness and these risk factors. Our findings indicate the addition of handgrip dynamometry to non-invasive youth health surveillance programs would improve the accuracy of the assessment of cardio-metabolic health.

  9. Serum lipoprotein-A levels in healthy subjects indicate a lurking cerebro- and cardio-vascular risk in the younger population.

    Science.gov (United States)

    Oliveira, Samuel Henrique Vieira; de Miranda, Marciano Robson; Santos Morais, Charles Augusto; Palotás, András; Lima, Luciana Moreira

    2013-08-01

    Lipoprotein-A (LpA) is an emerging independent risk factor for cerebro- and cardio-vascular diseases (CCVD). Recognizing its function and its normal distribution is of fundamental importance for a better understanding of CCVD patho-physiology. The present study evaluated plasma LpA levels of healthy university students using turbidimetric methods. Medians and inter-quartile differences obtained for male and female participants were 11.3mg/dL (3.1-30.7) and 20.9mg/dL (6.5-42.3), respectively, demonstrating a significant difference (P=0.017) between men and women. A third of students showed plasma concentrations above reference values. Our results indicate that 33% of students possess a hidden independent risk factor for CCVD. Multi-disciplinary evaluation and characterization of young individuals should be recommended in an attempt to take early preventive measures and to eliminate possible modifiable risk factors such as sedentary lifestyle, smoking, hypertension, obesity and atherogenic diet.

  10. Clustering of lifestyle characteristics and their association with cardio-metabolic health: the Lifestyles and Endothelial Dysfunction (EVIDENT) study.

    Science.gov (United States)

    Patino-Alonso, Maria C; Recio-Rodríguez, José I; Magdalena-Belio, José Felix; Giné-Garriga, María; Martínez-Vizcaino, Vicente; Fernández-Alonso, Carmen; Arietaleanizbeaskoa, María Soledad; Galindo-Villardon, María Purificación; Gómez-Marcos, Manuel A; García-Ortiz, Luis

    2015-09-28

    Little is known about the clustering patterns of lifestyle behaviours in adult populations. We explored clusters in multiple lifestyle behaviours including physical activity (PA), smoking, alcohol use and eating habits in a sample of adult population. A cross-sectional and multi-centre study was performed with six participating groups distributed throughout Spain. Participants (n 1327) were part of the Lifestyles and Endothelial Dysfunction (EVIDENT) study and were aged between 20 and 80 years. The lifestyle and cardiovascular risk (CVR) factors were analysed using a clustering method based on the HJ-biplot coordinates to understand the variables underlying these groupings. The following three clusters were identified. Cluster 1: unhealthy, 677 subjects (51%), with a slight majority of men (58.7%), who were more sedentary and smokers with higher consumption of whole-fat dairy products, bigger waist circumference as well as higher TAG levels, systolic blood pressure (SBP) and CVR. Cluster 2: healthy/PA, 265 subjects (20%), including 24.0% of males with high PA. Cluster 3: healthy/diet, including 29% of the participants, with a higher consumption of olive oil, fish, fruits, nuts, vegetables and lower alcohol consumption. Using the unhealthy cluster as a reference, and after adjusting for age and sex, the multiple regression analysis showed that belonging to the healthy/PA cluster was associated with a lower waist circumference, body fat percentage, SBP and CVR. In summary, the three clusters were identified according to lifestyles. The 'unhealthy' cluster had the least favourable clinical parameters, the 'healthy/PA' cluster had good HDL-cholesterol levels and low SBP and the 'healthy/diet' cluster had lower LDL-cholesterol levels and clinical blood pressure.

  11. Lipoprotein metabolism indicators improve cardiovascular risk prediction

    NARCIS (Netherlands)

    Schalkwijk, D.B. van; Graaf, A.A. de; Tsivtsivadze, E.; Parnell, L.D.; Werff-van der Vat, B.J.C. van der; Ommen, B. van; Greef, J. van der; Ordovás, J.M.

    2014-01-01

    Background: Cardiovascular disease risk increases when lipoprotein metabolism is dysfunctional. We have developed a computational model able to derive indicators of lipoprotein production, lipolysis, and uptake processes from a single lipoprotein profile measurement. This is the first study to inves

  12. Metabolic syndrome and professional aptitude

    OpenAIRE

    Dorota Rębak; Edyta Suliga; Stanisław Głuszek

    2016-01-01

    The development of civilisation has resulted in a growing problem of metabolic diseases, including metabolic syndrome. Scientific studies show that this disease is an epidemic of the 21st century. Metabolic syndrome is a collection of mutually related metabolic factors, such as obesity, impaired glucose tolerance, lipid disorders, arterial hypertension, and pro-inflammatory and prothrombotic state, increasing the risk of the development of atherosclerosis and type 2 diabetes, and their cardio...

  13. Metabolic Syndrome and Risk of Cancer

    OpenAIRE

    Esposito, Katherine; Chiodini, Paolo; Colao, Annamaria; Lenzi, Andrea; Giugliano, Dario

    2012-01-01

    OBJECTIVE Available evidence supports the emerging hypothesis that metabolic syndrome may be associated with the risk of some common cancers. We did a systematic review and meta-analysis to assess the association between metabolic syndrome and risk of cancer at different sites. RESEARCH DESIGN AND METHODS We conducted an electronic search for articles published through October 2011 without restrictions and by reviewing reference lists from retrieved articles. Every included study was to repor...

  14. Estrogen Metabolism and Prostate Cancer Risk

    Science.gov (United States)

    1999-10-01

    fat and low vegetables , in particular low in cruciferous , and obesity may increase estrogen metabolism towards 16a hydroxylation. This preferential...and Prostate Cancer Risk PRINCIPAL INVESTIGATOR: Paola C. Muti, M.D., M.S. CONTRACTING ORGANIZATION: State University of New York Amherst, New York...DATES COVERED October 1999 Annual (I Oct 98 - 30 Sep 99) 4. TITLE AND SUBTITLE 5. FUNDING NUMBERS Estrogen Metabolism and Prostate Cancer Risk DAMD17-98-l

  15. Dietary Interventions and Changes in Cardio-Metabolic Parameters in Metabolically Healthy Obese Subjects: A Systematic Review with Meta-Analysis

    Directory of Open Access Journals (Sweden)

    Marta Stelmach-Mardas

    2016-07-01

    Full Text Available The aim of this systematic review was to assess the effect of diet on changes in parameters describing the body size phenotype of metabolically healthy obese subjects. The databases Medline, Scopus, Web of Knowledge and Embase were searched for clinical studies carried out between 1958 and June 2016 that reported the effect of dietary intervention on BMI, blood pressure, concentration of fasting triglyceride (TG, high density lipoprotein cholesterol (HDL-C, fasting glucose level, the homoeostatic model assessment of insulin resistance (HOMA-IR and high sensitivity C-Reactive Protein (hsCRP in metabolically healthy, obese subjects. Twelve clinical studies met inclusion criteria. The combined analyzed population consists of 1827 subjects aged 34.4 to 61.1 with a BMI > 30 kg/m2. Time of intervention ranged from eight to 104 weeks. The baseline characteristics related to lipid profile were more favorable for metabolically healthy obese than for metabolically unhealthy obese. The meta-analyses revealed a significant associations between restricted energy diet and BMI (95% confidence interval (CI: −0.88, −0.19, blood pressure (systolic blood pressure (SBP: −4.73 mmHg; 95% CI: −7.12, −2.33; and diastolic blood pressure (DBP: −2.75 mmHg; 95% CI: −4.30, −1.21 and TG (−0.11 mmol/l; 95% CI: −0.16, −0.06. Changes in fasting glucose, HOMA-IR and hsCRP did not show significant changes. Sufficient evidence was not found to support the use of specific diets in metabolically healthy obese subjects. This analysis suggests that the effect of caloric restriction exerts its effects through a reduction in BMI, blood pressure and triglycerides in metabolically healthy obese (MHO patients.

  16. Psychosocial risk factors for the metabolic syndrome

    DEFF Research Database (Denmark)

    Pedersen, Jolene Masters; Lund, Rikke; Andersen, Ingelise

    2016-01-01

    Background/Objectives: Metabolic deregulations and development of metabolic syndrome may be an important pathway underlying the relationship between stress and cardiovascular disease. We aim to estimate the effect of a comprehensive range of psychosocial factors on the risk of developing metabolic...... syndrome in men and women. Methods: The study population consisted of 3621 men and women from the Copenhagen City Heart Study who were free of metabolic syndrome at baseline and reexamined after 10 years. The data was analyzed by multivariable logistic regression models adjusted for age, education, income.......11) to be risk factors for developing the metabolic syndrome in women, while vital exhaustion (OR 2.09, 95% CI 0.95 to 4.59) and intake of sleep medications (OR 2.54, 95% CI 0.92 to 5.96) may play a more important role in men. Conclusions: Experiencing major life events in work and adult life and...

  17. A comparative study of metabolic profile, anthropometric parameters among vegetarians and non-vegetarians- do vegetarian diet have a cardio protective role?

    Directory of Open Access Journals (Sweden)

    Ashwini

    2016-06-01

    Conclusions: Vegetarians have a more favourable lipid profile and anthropometry, with lower levels of total cholesterol, lower weight, body mass index, waist and hip circumference when compared to non-vegetarians, that reduces cardiovascular risk among them. Identifying young adults with unfavourable metabolic profile and adapting suitable dietary modifications tends to reduce the burden of cardiovascular disease particularly in developing countries. [Int J Res Med Sci 2016; 4(6.000: 2240-2245

  18. The use of the Airtraq® optical laryngoscope for routine tracheal intubation in high-risk cardio-surgical patients

    Directory of Open Access Journals (Sweden)

    Fiedler Britta

    2011-10-01

    Full Text Available Abstract Background The Airtraq® optical laryngoscope (Prodol Ltd., Vizcaya, Spain is a novel disposable device facilitating tracheal intubation in routine and difficult airway patients. No data investigating routine tracheal intubation using the Airtaq® in patients at a high cardiac risk are available at present. Purpose of this study was to investigate the feasibility and hemodynamic implications of tracheal intubation with the Aitraq® optical laryngoscope, in high-risk cardio-surgical patients. Methods 123 consecutive ASA III patients undergoing elective coronary artery bypass grafting were routinely intubated with the Airtraq® laryngoscope. Induction of anesthesia was standardized according to our institutional protocol. All tracheal intubations were performed by six anesthetists trained in the use of the Airtraq® prior. Results Overall success rate was 100% (n = 123. All but five patients trachea could be intubated in the first attempt (95,9%. 5 patients were intubated in a 2nd (n = 4 or 3rd (n = 1 attempt. Mean intubation time was 24.3 s (range 16-128 s. Heart rate, arterial blood pressure and SpO2 were not significantly altered. Minor complications were observed in 6 patients (4,8%, i.e. two lesions of the lips and four minor superficial mucosal bleedings. Intubation duration (p = 0.62 and number of attempts (p = 0.26 were independent from BMI and Mallampati score. Conclusion Tracheal intubation with the Airtraq® optical laryngoscope was feasible, save and easy to perform in high-risk patients undergoing cardiac surgery. In all patients, a sufficient view on the vocal cords could be obtained, independent from BMI and preoperative Mallampati score. Trial Registration DRKS 00003230

  19. Environmental stressors and cardio-metabolic disease: part I-epidemiologic evidence supporting a role for noise and air pollution and effects of mitigation strategies.

    Science.gov (United States)

    Münzel, Thomas; Sørensen, Mette; Gori, Tommaso; Schmidt, Frank P; Rao, Xiaoquan; Brook, Jeffrey; Chen, Lung Chi; Brook, Robert D; Rajagopalan, Sanjay

    2016-07-26

    Traffic noise and air pollution together represent the two most important environmental risk factors in urbanized societies. The first of this two-part review discusses the epidemiologic evidence in support of the existence of an association between these risk factors with cardiovascular and metabolic disease. While independent effects of these risk factors have now clearly been shown, recent studies also suggest that the two exposures may interact with each other and with traditional risk factors such as hypertension and type 2 diabetes. From a societal and policy perspective, the health effects of both air pollution and traffic noise are observed for exposures well below the thresholds currently accepted as being safe. Current gaps in knowledge, effects of intervention and their impact on cardiovascular disease, will be discussed in the last section of this review. Increased awareness of the societal burden posed by these novel risk factors and acknowledgement in traditional risk factor guidelines may intensify the efforts required for effective legislation to reduce air pollution and noise.

  20. European Practice Assessment of Cardiovascular risk management (EPA Cardio): protocol of an international observational study in primary care

    OpenAIRE

    van Lieshout Jan; Campbell Stephen; Ludt Sabine; Wensing Michel; Volbracht Eckhard; Grol Richard

    2009-01-01

    Abstract Background Despite important improvements in available prevention and treatment, cardiovascular diseases (CVD) remain an important cause of morbidity and mortality. Not all high-risk patients and patients with CVD have healthy lifestyles and receive the best possible healthcare. Internationally comparative data are needed to compare cardiovascular risk management in different countries, and to examine the impact of improvement programs and others factors. Objectives This study aims t...

  1. European Practice Assessment of Cardiovascular risk management (EPA Cardio: protocol of an international observational study in primary care

    Directory of Open Access Journals (Sweden)

    van Lieshout Jan

    2009-01-01

    Full Text Available Abstract Background Despite important improvements in available prevention and treatment, cardiovascular diseases (CVD remain an important cause of morbidity and mortality. Not all high-risk patients and patients with CVD have healthy lifestyles and receive the best possible healthcare. Internationally comparative data are needed to compare cardiovascular risk management in different countries, and to examine the impact of improvement programs and others factors. Objectives This study aims to provide internationally comparative data on cardiovascular risk management provided in primary care and on health-related lifestyles of patients in Europe. The study will also explore the views of doctors and patients on innovative preventive services for CVDs. Design and methods An observational cross-sectional study is planned. In 10 European countries, stratified samples of 36 practices per country will be recruited. In each practice, three samples of 15 patients each will be sampled: patients with coronary heart disease, patients at high risk for CVD, and healthy adult patients. The quality of cardiovascular risk management has been specified in terms of 44 performance indicators that resulted from an international Delphi-procedure with general practitioners. Most indicators are based on medical records, and some on a structured interview with a contact person of the practice. Lifestyle (smoking, physical exercise, diet will be measured with previously validated questionnaires that are completed by patients. Additional measures include practice characteristics and exposure to programs to improve cardiovascular care.

  2. Visfatin and cardio-cerebro-vascular disease.

    Science.gov (United States)

    Wang, Pei; Vanhoutte, Paul M; Miao, Chao-Yu

    2012-01-01

    Nicotinamide phosphoribosyltransferase is the rate-limiting enzyme that catalyzes the first step in the biosynthesis of nicotinamide adenine dinucleotide from nicotinamide. This protein was originally cloned as a putative pre-B cell colony-enhancing factor and also found to be a visceral fat-derived adipokine (visfatin). As a multifunctional protein, visfatin plays an important role in immunity, metabolism, aging, inflammation, and responses to stress. Visfatin also participates in several pathophysiological processes contributing to cardio-cerebro-vascular diseases, including hypertension, atherosclerosis, ischemic heart disease, and ischemic stroke. However, whether visfatin is a friend or a foe in these diseases remains uncertain. This brief review focuses on the current understanding of the complex role of visfatin in the cardio-cerebro-vascular system under normal and pathophysiological conditions.

  3. An abdominal aortic calcification as a RISK FACTOR FOR cardio -cerebral events in patients with peripheral arterial

    Directory of Open Access Journals (Sweden)

    V. A. Zelinskiy

    2012-01-01

    Full Text Available Background. The patients with abdominal aortic calcification have a high risk of cardiocerebral events, but the pathways of them have not been reported so far. The goal of our study was to assess the structure and function of myocardium and to determine the morphological features of carotid artery atherosclerosis in patients with abdominal aortic calcification.Materials and methods. A total of 167 executive patients with peripheral arterial disease were enrolled in study. The study group included 85 patients with abdominal aortic calcification (men – 95.3 %; age median was – 66.6 ± 12. Control group included 82 patients without objective signs of abdominal aortic calcification. Abdominal aortic calcification was detected by CT imaging. All patients have undergone echocardiography and duplex scanning of carotid arteries.Results. Prevalence and severity of ischemic heart disease and cerebrovascular disease were statistically significant higher in patients with abdominal aortic calcification (91.7, 65.8 % vs. 67, 37.3 % (р < 0.01. We have found statistically significant differences between groupsin heart structure and function. A high left ventricular wall thickness (р < 0.01, left atrium dilation (р < 0.01 and enhanced of left ventricular mass (р < 0.05, ejection fraction reduction (р < 0.05 and more common diastolic dysfunction (р < 0.05 were determined inpatients with abdominal aortic calcification. An intima-media thickness of the common carotid artery was significantly higher in study group patients (1.38 ± 0.07 mm vs. 1.14 ± 0.06 mm (р < 0.001.Conclusion. Our findings suggested that abdominal aortic calcification is main reason of hypertrophy and dilation in the left heart due to enhanced peripheral resistance. Hypertrophy and dilation in the left heart is provided a high risk of cardiovascular events in patients withabdominal aortic calcification.

  4. Menopause versus aging: The predictor of obesity and metabolic aberrations among menopausal women of Karnataka, South India

    Directory of Open Access Journals (Sweden)

    Shruti Dasgupta

    2012-01-01

    Conclusions: Menopausal transition brings about anomalies in total body composition characterized by an increased body fat mass and central adiposity. This creates a compatible atmosphere for abnormal metabolism and aggravated cardio metabolic risk factors. Thus, menopausal status and associated obesity is the major predictor of metabolic aberrations over age in menopausal women.

  5. Nutrigenetics, metabolic syndrome risk and personalized nutrition.

    Science.gov (United States)

    Perez-Martinez, Pablo; Phillips, Catherine M; Delgado-Lista, Javier; Garcia-Rios, Antonio; Lopez-Miranda, Jose; Perez-Jimenez, Francisco

    2013-11-01

    The metabolic syndrome (MetS) is a constellation of metabolic risk factors reflecting overnutrition and sedentary lifestyle and its increasing prevalence is reaching epidemic proportions. The importance of MetS lies in its close association with the risk of cardiometabolic disease. In this scenario, the principal goals of pharmacological therapy for these patients are to achieve and maintain an optimal cardiometabolic control, including lipids, blood glucose and blood pressure; in order to prevent and treat potential complications. Moreover nutrition has commonly been accepted as a cornerstone of treatment for MetS, with the expectation that an appropriate intake of energy and nutrients will improve its control. However the question arises as to whether dietary therapy may require a more personalised approach. In this regard improvements in genetic analysis have enhanced our understanding of the role of genetics in this dietrelated condition. In this review we will present recent data highlighting the importance of gene-nutrient interactions in the context of MetS risk.

  6. Anti-Müllerian Hormone as a marker of ovarian reserve in relation to cardio-metabolic health : A narrative review

    NARCIS (Netherlands)

    De Kat, Annelien C.; Broekmans, Frank J M; Laven, Joop S.; Van Der Schouw, Yvonne T.

    2015-01-01

    The final hallmark of diminishing ovarian reserve is menopause, a state known to be inextricably linked to the deterioration of female cardiovascular health. The menopausal transition is associated with an increased risk of future cardiovascular morbidity and mortality, irrespective of chronological

  7. Metabolic risk-factor clustering estimation in children: to draw a line across pediatric metabolic syndrome

    DEFF Research Database (Denmark)

    Brambilla, P; Lissau, I; Flodmark, C-E

    2007-01-01

    BACKGROUND: The diagnostic criteria of the metabolic syndrome (MS) have been applied in studies of obese adults to estimate the metabolic risk-associated with obesity, even though no general consensus exists concerning its definition and clinical value. We reviewed the current literature on the MS...... and adolescents, analyzing the scientific evidence needed to detect a clustering of cardiovascular risk-factors. Finally, we propose a new methodological approach for estimating metabolic risk-factor clustering in children and adolescents. RESULTS: Major concerns were the lack of information on the background...... to quantify metabolic risk-factor clustering, collected in a multilevel Metabolic Individual Risk-factor And CLustering Estimation (MIRACLE) approach, and thus avoiding the use of the current MS term in children. CONCLUSION: Pediatricians should consider a novel and specific approach to assessing children...

  8. Impact of the metabolic syndrome on the predictive values of new risk markers in the general population

    DEFF Research Database (Denmark)

    Olsen, MH; Hansen, Tine Willum; Christensen, M K;

    2008-01-01

    Although the metabolic syndrome (MetS) is positively associated with high-sensitivity C-reactive protein (hsCRP), negatively associated with N-terminal pro-brain natriuretic peptide (Nt-proBNP) and inconsequently related to urine albumin/creatinine ratio (UACR) they are all associated with cardio...

  9. Vascular risk factors and adipocyte dysfunction in metabolic syndrome

    NARCIS (Netherlands)

    Hajer, G.R.

    2008-01-01

    The cluster of vascular risk factors closely associated with obesity, consists of fasting and postprandial dyslipidemia, hypertension, and insulin resistance, also known as metabolic syndrome, is associated with an increased cardiovascular morbidity and mortality. In addition, adipose tissue in conc

  10. Metabolic syndrome as a risk factor for hypertension after preeclampsia

    NARCIS (Netherlands)

    Spaan, J.J.; Sep, S.J.; Balen, V.L. van; Spaanderman, M.E.A.; Peeters, L.L.

    2012-01-01

    OBJECTIVE: To identify metabolic and obstetric risk factors associated with hypertension after preeclampsia. METHODS: We analyzed demographic and clinical data from a postpartum screening (blood pressure, microalbuminuria and fasting plasma levels of glucose, insulin, and lipid profile) from 683 pri

  11. Hyperleptinemia, Adiposity, and Risk of Metabolic Syndrome in Older Adults

    Directory of Open Access Journals (Sweden)

    Suruchi Mishra

    2013-01-01

    Full Text Available Background. Abdominal adiposity and serum leptin increase with age as does risk of metabolic syndrome. This study investigates the prospective association between leptin and metabolic syndrome risk in relation to adiposity and cytokines. Methods. The Health, Aging, and Body Composition study is a prospective cohort of older adults aged 70 to 79 years. Baseline measurements included leptin, cytokines, BMI, total percent fat, and visceral and subcutaneous fat. Multivariate logistic regression was used to determine the association between leptin and metabolic syndrome (defined per NCEP ATP III incidence after 6 years of follow-up among 1,120 men and women. Results. Leptin predicted metabolic syndrome in men (P for trend = 0.0002 and women (P for trend = 0.0001. In women, risk of metabolic syndrome increased with higher levels of leptin (compared with quintile 1, quintile 2 RR = 3.29, CI = 1.36, 7.95; quintile 3 RR = 3.25, CI = 1.33, 7.93; quintile 4 RR = 5.21, CI = 2.16, 12.56; and quintile 5 RR = 7.97, CI = 3.30, 19.24 after adjusting for potential confounders. Leptin remained independently associated with metabolic syndrome risk after additional adjustment for adiposity, cytokines, and CRP. Among men, this association was no longer significant after controlling for adiposity. Conclusion. Among older women, elevated concentrations of leptin may increase the risk of metabolic syndrome independent of adiposity and cytokines.

  12. Breast cancer risk in metabolically healthy but overweight postmenopausal women.

    Science.gov (United States)

    Gunter, Marc J; Xie, Xianhong; Xue, Xiaonan; Kabat, Geoffrey C; Rohan, Thomas E; Wassertheil-Smoller, Sylvia; Ho, Gloria Y F; Wylie-Rosett, Judith; Greco, Theresa; Yu, Herbert; Beasley, Jeannette; Strickler, Howard D

    2015-01-15

    Adiposity is an established risk factor for postmenopausal breast cancer. Recent data suggest that high insulin levels in overweight women may play a major role in this relationship, due to insulin's mitogenic/antiapoptotic activity. However, whether overweight women who are metabolically healthy (i.e., normal insulin sensitivity) have elevated risk of breast cancer is unknown. We investigated whether overweight women with normal insulin sensitivity [i.e., homeostasis model assessment of insulin resistance (HOMA-IR) index, or fasting insulin level, within the lowest quartile (q1)] have increased breast cancer risk. Subjects were incident breast cancer cases (N = 497) and a subcohort (N = 2,830) of Women's Health Initiative (WHI) participants with available fasting insulin and glucose levels. In multivariate Cox models, metabolically healthy overweight women, defined using HOMA-IR, were not at elevated risk of breast cancer compared with metabolically healthy normal weight women [HRHOMA-IR, 0.96; 95% confidence interval (CI), 0.64-1.42]. In contrast, the risk among women with high (q3-4) HOMA-IRs was elevated whether they were overweight (HRHOMA-IR, 1.76; 95% CI, 1.19-2.60) or normal weight (HRHOMA-IR, 1.80; 95% CI, 0.88-3.70). Similarly, using fasting insulin to define metabolic health, metabolically unhealthy women (insulin q3-4) were at higher risk of breast cancer regardless of whether they were normal weight (HRinsulin, 2.06; 95% CI, 1.01-4.22) or overweight (HRinsulin, 2.01; 95% CI, 1.35-2.99), whereas metabolically healthy overweight women did not have significantly increased risk of breast cancer (HRinsulin, 0.96; 95% CI, 0.64-1.42) relative to metabolically healthy normal weight women. Metabolic health (e.g., HOMA-IR or fasting insulin) may be more biologically relevant and more useful for breast cancer risk stratification than adiposity per se.

  13. Deep body composition phenotyping during weight cycling: relevance to metabolic efficiency and metabolic risk.

    Science.gov (United States)

    Bosy-Westphal, A; Kahlhöfer, J; Lagerpusch, M; Skurk, T; Müller, M J

    2015-02-01

    Weight cycling may lead to adverse effects on metabolic efficiency (i.e. adaptive thermogenesis or 'metabolic slowing') and metabolic risks (e.g. increased risk for insulin resistance and the metabolic syndrome). In order to investigate these topics, the partitioning of fat and lean mass (i.e. the change in the proportion of both compartments) needs to be extended to the organ and tissue level because metabolic risk differs between adipose tissue depots and lean mass is metabolically heterogeneous being composed of organs and tissues differing in metabolic rate. Contrary to data obtained with severe weight loss and regain in lean people, weight cycling most likely has no adverse effects on fat distribution and metabolic risk in obese patients. There is even evidence for an increased ability of fat storage in subcutaneous fat depots (at the trunk in men and at the limbs in women) with weight cycling that may provide a certain protection from ectopic lipid deposition and thus explain the preservation of a favourable metabolic profile despite weight regain. On the other hand, the mass-specific metabolic rate of lean mass may increase with weight gain and decrease with weight loss mainly because of an increase and respective decrease in the proportion (and/or activity) of metabolically active organ mass. Obese people could therefore have a higher slope of the regression line between resting energy expenditure (REE) and fat-free mass that leads to an overestimation of metabolic efficiency when applied to normalize REE data after weight loss. Furthermore, in addressing the impact of macronutrient composition of the diet on partitioning of lean and fat mass, and the old controversy about whether a calorie is a calorie, we discuss recent evidence in support of a low glycaemic weight maintenance diet in countering weight regain and challenge this concept for weight loss by proposing the opposite.

  14. Effects of high-intensity training on cardiovascular risk factors in pre- and postmenopausal women

    DEFF Research Database (Denmark)

    Mandrup Jensen, Camilla Maria; Egelund, Jon; Nyberg, Michael Permin

    2017-01-01

    the postmenopausal women had higher total cholesterol (pwaist circumference (p...BACKGROUND: Menopause is associated with increased risk of cardiovascular disease and the causal factors have been proposed to be the loss of estrogen and the subsequent alterations of the hormonal milieu. However, which factors that contribute to the deterioration of cardio-metabolic health...... in postmenopausal women is debated as the menopausal transition is also associated with increased age and fat mass. Furthermore, indications of reduced cardio-metabolic adaptations to exercise in postmenopausal women add to the adverse health profile. OBJECTIVE: To evaluate risk factors for type 2 diabetes...

  15. Metabolic acidosis-induced insulin resistance and cardiovascular risk.

    Science.gov (United States)

    Souto, Gema; Donapetry, Cristóbal; Calviño, Jesús; Adeva, Maria M

    2011-08-01

    Microalbuminuria has been conclusively established as an independent cardiovascular risk factor, and there is evidence of an association between insulin resistance and microalbuminuria, the former preceding the latter in prospective studies. It has been demonstrated that even the slightest degree of metabolic acidosis produces insulin resistance in healthy humans. Many recent epidemiological studies link metabolic acidosis indicators with insulin resistance and systemic hypertension. The strongly acidogenic diet consumed in developed countries produces a lifetime acidotic state, exacerbated by excess body weight and aging, which may result in insulin resistance, metabolic syndrome, and type 2 diabetes, contributing to cardiovascular risk, along with genetic causes, lack of physical exercise, and other factors. Elevated fruits and vegetables consumption has been associated with lower diabetes incidence. Diseases featuring severe atheromatosis and elevated cardiovascular risk, such as diabetes mellitus and chronic kidney failure, are typically characterized by a chronic state of metabolic acidosis. Diabetic patients consume particularly acidogenic diets, and deficiency of insulin action generates ketone bodies, creating a baseline state of metabolic acidosis worsened by inadequate metabolic control, which creates a vicious circle by inducing insulin resistance. Even very slight levels of chronic kidney insufficiency are associated with increased cardiovascular risk, which may be explained at least in part by deficient acid excretory capacity of the kidney and consequent metabolic acidosis-induced insulin resistance.

  16. Metabolic risk factors in depressive and anxiety disorders

    NARCIS (Netherlands)

    Reedt Dortland, Arianne Klaartje Beraldine van

    2012-01-01

    The aim of this thesis was to clarify which aspects of depression and anxiety are related to an increased metabolic risk, and which factors contribute to these associations. Taken together, our findings indicate that people with more severe symptoms of depression and anxiety are at particular risk o

  17. Metabolic Setup and Risks in Obese Children

    Science.gov (United States)

    Kocova, Mirjana; Sukarova-Angelovska, Elena; Tanaskoska, Milica; Palcevska-Kocevska, Snezana; Krstevska, Marija

    2015-01-01

    Summary Background In the past decades, the obesity epidemic in children of all ages has been an important research field for detecting the metabolic causes and consequences of obesity, the major focus being on insulin and adipocytokine levels. Metabolic work-up in obese children is recommended in the age group as young as 2–6 years. There is evidence that birth weight can be a factor causing obesity later in life accompanied by metabolic complications. Methods Insulin, leptin, and adiponectin levels were analyzed in 269 obese children and 60 controls, as well as 110 newborn children with different birth weight and different length of gestation, using standard methods. Results In 53.6% of the obese children, complications of obesity such as diabetes mellitus, obesity, hyperlipidemia, heart attack or stroke were found in family members. The peak insulinemia on OGTT was significantly higher in the pubertal compared to the prepubertal group (110.5± 75.9 μU/mL versus 72.2±62.7 μU/mL) (p<0.005). Glucose intolerance was confirmed in 24%. The leptin level was significantly higher and the adiponectin level was lower in pubertal obese children compared to the prepubertal children and controls (p<0.05). In newborns the leptin and adiponectin levels were in correlation with anthropometric parameters: body weight (BW), body length (BL), BW/BL, BMI, and the pondered index (p<0.05). Conclusion Obese children have high insulinemia in all ages, reaching its peak towards puberty. The leptin and adiponectin levels might be indicators of the metabolic syndrome. Our findings in newborns might influence the nutritional approach in the future in order to prevent complications of obesity. PMID:28356821

  18. Metabolic state alters economic decision making under risk in humans.

    Directory of Open Access Journals (Sweden)

    Mkael Symmonds

    Full Text Available BACKGROUND: Animals' attitudes to risk are profoundly influenced by metabolic state (hunger and baseline energy stores. Specifically, animals often express a preference for risky (more variable food sources when below a metabolic reference point (hungry, and safe (less variable food sources when sated. Circulating hormones report the status of energy reserves and acute nutrient intake to widespread targets in the central nervous system that regulate feeding behaviour, including brain regions strongly implicated in risk and reward based decision-making in humans. Despite this, physiological influences per se have not been considered previously to influence economic decisions in humans. We hypothesised that baseline metabolic reserves and alterations in metabolic state would systematically modulate decision-making and financial risk-taking in humans. METHODOLOGY/PRINCIPAL FINDINGS: We used a controlled feeding manipulation and assayed decision-making preferences across different metabolic states following a meal. To elicit risk-preference, we presented a sequence of 200 paired lotteries, subjects' task being to select their preferred option from each pair. We also measured prandial suppression of circulating acyl-ghrelin (a centrally-acting orexigenic hormone signalling acute nutrient intake, and circulating leptin levels (providing an assay of energy reserves. We show both immediate and delayed effects on risky decision-making following a meal, and that these changes correlate with an individual's baseline leptin and changes in acyl-ghrelin levels respectively. CONCLUSIONS/SIGNIFICANCE: We show that human risk preferences are exquisitely sensitive to current metabolic state, in a direction consistent with ecological models of feeding behaviour but not predicted by normative economic theory. These substantive effects of state changes on economic decisions perhaps reflect shared evolutionarily conserved neurobiological mechanisms. We suggest that

  19. Body composition and risk for metabolic alterations in female adolescents

    OpenAIRE

    Eliane Rodrigues de Faria; Cristiana Araújo Gontijo; Franceschini, Sylvia do Carmo C.; Maria do Carmo G. Peluzio; Silvia Eloiza Priore

    2014-01-01

    OBJECTIVE: To study anthropometrical and body composition variables as predictors of risk for metabolic alterations and metabolic syndrome in female adolescents. METHODS: Biochemical, clinical and corporal composition data of 100 adolescents from 14 to 17 years old, who attended public schools in Viçosa, Southeastern Brazil, were collected. RESULTS: Regarding nutritional status, 83, 11 and 6% showed eutrophia, overweight/obesity and low weight, respectively, and 61% presented high body fat pe...

  20. Report on the International Colloquium on Cardio-Oncology (Rome, 12–14 March 2014)

    Science.gov (United States)

    Ewer, Michael; Gianni, Luca; Pane, Fabrizio; Sandri, Maria Teresa; Steiner, Rudolf K; Wojnowski, Leszek; Yeh, Edward T; Carver, Joseph R; Lipshultz, Steven E; Minotti, Giorgio; Armstrong, Gregory T; Cardinale, Daniela; Colan, Steven D; Darby, Sarah C; Force, Thomas L; Kremer, Leontien CM; Lenihan, Daniel J; Sallan, Stephen E; Sawyer, Douglas B; Suter, Thomas M; Swain, Sandra M; van Leeuwen, Flora E

    2014-01-01

    Cardio-oncology is a relatively new discipline that focuses on the cardiovascular sequelae of anti-tumour drugs. As any other young adolescent discipline, cardio-oncology struggles to define its scientific boundaries and to identify best standards of care for cancer patients or survivors at risk of cardiovascular events. The International Colloquium on Cardio-Oncology was held in Rome, Italy, 12–14 March 2014, with the aim of illuminating controversial issues and unmet needs in modern cardio-oncology. This colloquium embraced contributions from different kind of disciplines (oncology and cardiology but also paediatrics, geriatrics, genetics, and translational research); in fact, cardio-oncology goes way beyond the merging of cardiology with oncology. Moreover, the colloquium programme did not review cardiovascular toxicity from one drug or the other, rather it looked at patients as we see them in their fight against cancer and eventually returning to everyday life. This represents the melting pot in which anti-cancer therapies, genetic backgrounds, and risk factors conspire in producing cardiovascular sequelae, and this calls for screening programmes and well-designed platforms of collaboration between one key professional figure and another. The International Colloquium on Cardio-Oncology was promoted by the Menarini International Foundation and co-chaired by Giorgio Minotti (Rome), Joseph R Carver (Philadelphia, Pennsylvania, United States), and Steven E Lipshultz (Detroit, Michigan, United States). The programme was split into five sessions of broad investigational and clinical relevance (what is cardiotoxicity?, cardiotoxicity in children, adolescents, and young adults, cardiotoxicity in adults, cardiotoxicity in special populations, and the future of cardio-oncology). Here, the colloquium chairs and all the session chairs briefly summarised what was said at the colloquium. Topics and controversies were reported on behalf of all members of the working group

  1. (Brown) adipose tissue associated metabolic dysfunction and risk of cardiovascular disease in high risk patients

    NARCIS (Netherlands)

    Franssens, B.T.

    2016-01-01

    In this thesis it was shown that (brown) adipose tissue associated metabolic dysfunction increases the risk on development of cardiovascular disease in high risk patients. Quantity of adipose tissue is an important risk factor for adipose tissue dysfunction but functionality of adipose tissue not so

  2. Metabolic syndrome and risk of subsequent colorectal cancer

    Institute of Scientific and Technical Information of China (English)

    Raluca Pais; Horatiu Silaghi; Alina Cristina Silaghi; Mihai Lucian Rusu; Dan Lucian Dumitrascu

    2009-01-01

    The metabolic syndrome and visceral obesity have an increasing prevalence and incidence in the general population. The actual prevalence of the metabolic syndrome is 24% in US population and between 24.6% and 30.9% in Europe. As demonstrated by many clinical trials (NAHANES Ⅲ, INTERHART) the metabolic syndrome is associated with an increased risk of both diabetes and cardiovascular disease. In addition to cardiovascular disease, individual components of the metabolic syndrome have been linked to the development of cancer, particularly to colorectal cancer.Colorectal cancer is an important public health problem; in the year 2000 there was an estimated total of 944 717 incident cases of colorectal cancer diagnosed world-wide. This association is sustained by many epidemiological studies. Recent reports suggest that individuals with metabolic syndrome have a higher risk of colon or rectal cancer. Moreover, the clusters of metabolic syndrome components increase the risk of associated cancer. The physiopathological mechanism that links metabolic syndrome and colorectal cancer is mostly related to abdominal obesity and insulin resistance. Population and experimental studies demonstrated that hyperinsulinemia, elevated C-peptide, elevated body mass index, high levels of insulin growth factor-1, low levels of insulin growth factor binding protein-3, high leptin levels and low adiponectin levels are all involved in carcinogenesis. Understanding the pathological mechanism that links metabolic syndrome and its components to carcinogenesis has a major clinical significance and may have profound health benefits on a number of diseases including cancer, which represents a major cause of mortality and morbidity in our societies.

  3. Physical activity and risk of Metabolic Syndrome in an urban Mexican cohort

    Directory of Open Access Journals (Sweden)

    Huitrón Gerardo

    2009-07-01

    Full Text Available Abstract Background In the Mexican population metabolic syndrome (MS is highly prevalent. It is well documented that regular physical activity (PA prevents coronary diseases, type 2 diabetes and MS. Most studies of PA have focused on moderate-vigorous leisure-time activity, because it involves higher energy expenditures, increase physical fitness, and decrease the risk of MS. However, for most people it is difficult to get a significant amount of PA from only moderately-vigorous leisure activity, so workplace activity may be an option for working populations, because, although may not be as vigorous in terms of cardio-respiratory efforts, it comprises a considerable proportion of the total daily activity with important energy expenditure. Since studies have also documented that different types and intensity of daily PA, including low-intensity, seem to confer important health benefits such as prevent MS, we sought to assess the impact of different amounts of leisure-time and workplace activities, including low-intensity level on MS prevention, in a sample of urban Mexican adults. Methods The study population consisted of 5118 employees and their relatives, aged 20 to 70 years, who were enrolled in the baseline evaluation of a cohort study. MS was assessed according to the criteria of the National Cholesterol Education Program, ATP III and physical activity with a validated self-administered questionnaire. Associations between physical activity and MS risk were assessed with multivariate logistic regression models. Results The prevalence of the components of MS in the study population were: high glucose levels 14.2%, high triglycerides 40.9%, high blood pressure 20.4%, greater than healthful waist circumference 43.2% and low-high density lipoprotein 76.9%. The prevalence of MS was 24.4%; 25.3% in men and 21.8% in women. MS risk was reduced among men (OR 0.72; 95%CI 0.57–0.95 and women (OR 0.78; 95%CI 0.64–0.94 who reported an amount of ≥30

  4. Liver fat percent is associated with metabolic risk factors and the metabolic syndrome in a high-risk vascular cohort

    Directory of Open Access Journals (Sweden)

    McHenery Christine

    2010-06-01

    Full Text Available Abstract Objective To determine whether liver fat percent (LFP is associated with the metabolic syndrome independently of visceral fat area (VFA. Methods 43 High-risk vascular patients not on lipid-lowering therapy were evaluated for the Adult Treatment Panel III (ATPIII metabolic syndrome criteria and underwent magnetic resonance imaging (MRI to quantify VFA and subcutaneous fat area (SFA at the L4-L5 disc and liver magnetic resonance spectroscopy (MRS to quantify LFP. Comparisons: 1. Baseline differences in patients with and without the metabolic syndrome 2. Forward binary logistic regression analysis of predictors of the metabolic syndrome with VFA, SFA and LFP as independents 3. Correlates of LFP. Results 43 patients were included in analysis. Patients with metabolic syndrome had greater VFA, SFA and LFP than patients without the metabolic syndrome (all p Conclusions LFP is associated with the metabolic syndrome and renders the current gold standard of VFA redundant in this analysis. This measure of obesity-related cardiovascular risk requires further validation and evaluation in a prospective cohort.

  5. Low muscle fitness is associated with metabolic risk in youth

    DEFF Research Database (Denmark)

    Steene-Johannessen, Jostein; Anderssen, Sigmund A; Kolle, Elin

    2009-01-01

    -scores) were systolic blood pressure, triglyceride, high-density lipoprotein cholesterol, insulin resistance, and waist circumference. RESULTS: Muscle fitness was negatively associated with clustered metabolic risk, independent of cardiorespiratory fitness, and after adjustment for age, sex, and pubertal stage......PURPOSE: To examine the independent associations of muscle fitness and cardiorespiratory fitness with clustered metabolic risk in youth. METHODS: In 2005-2006, a cohort of 9- and 15-yr-olds (N = 2818) was randomly selected from all regions of Norway. The participation rate was 89% and 74% among...... the 9-and 15-yr-olds, respectively. We assessed muscular strength by measuring explosive, isometric, and endurance strength. Cardiorespiratory fitness was measured directly as peak oxygen uptake during a cycle ergometry test. Risk factors included in the composite risk factor score (sum of z...

  6. Consumption of fruits and vegetables in relation to the risk of developing acute coronary syndromes; the CARDIO2000 case-control study

    Directory of Open Access Journals (Sweden)

    Chrysohoou Christina

    2003-05-01

    Full Text Available Abstract Background The relation between diet and human health has long been investigated. The aim of this work is to evaluate the association between CHD risk and the consumption of fruit and vegetable, in a large sample of cardiac patients and controls. Methods Stratified sampling from all Greek regions, consisted of 848 (700 males, 58 ± 10 years old and 148 females, 65 ± 9 years old randomly selected patients, admitted to the cardiology clinic for a first event of an acute coronary syndrome (ACS. In addition we selected 1078 frequency paired, by sex-age-region, controls in the same hospitals but without any clinical suspicion of CHD. Using validated food-frequency questionnaires we assessed total diet, including fruit and vegetable intake, on a weekly basis. Multiple logistic regression analysis estimated the relative risk of developing ACS by level of fruits and vegetables intake after taking into account the effect of several potential confounders. Results Data analysis revealed that the benefit of fruit or vegetable consumption increases proportionally by the number of servings consumed (P for trend Conclusions Consumption of fruits and vegetables seems to offer significant protection against CHD.

  7. The effect of a periodontal intervention on cardiovascular risk markers in Indigenous Australians with periodontal disease: the PerioCardio study

    Directory of Open Access Journals (Sweden)

    Brown Alex

    2011-09-01

    Full Text Available Abstract Background Indigenous Australians experience an overwhelming burden of chronic disease, including cardiovascular diseases. Periodontal disease (inflammation of the tissues surrounding teeth is also widespread, and may contribute to the risk of cardiovascular diseases via pathogenic inflammatory pathways. This study will assess measures of vascular health and inflammation in Indigenous Australian adults with periodontal disease, and determine if intensive periodontal therapy improves these measures over a 12 month follow-up. The aims of the study are: (i to determine whether there is a dose response relationship between extent and severity of periodontal disease and measures of vascular health and inflammation among Indigenous Australian adults with moderate to severe periodontal disease; and (ii to determine the effects of periodontal treatment on changes in measures of vascular health and inflammation in a cohort of Indigenous Australians. Methods/Design This study will be a randomised, controlled trial, with predominantly blinded assessment of outcome measures and blinded statistical analysis. All participants will receive the periodontal intervention benefits (with the intervention delayed 12 months in participants who are randomised to the control arm. Participants will be Indigenous adults aged ≥25 years from urban centres within the Top End of the Northern Territory, Australia. Participants assessed to have moderate or severe periodontal disease will be randomised to the study's intervention or control arm. The intervention involves intensive removal of subgingival and supragingival calculus and plaque biofilm by scaling and root-planing. Study visits at baseline, 3 and 12 months, will incorporate questionnaires, non-fasting blood and urine samples, body measurements, blood pressure, periodontal assessment and non-invasive measures of vascular health (pulse wave velocity and carotid intima-media thickness. Primary outcome

  8. Cardio-respiratory capacity as an important biomarker of health

    Directory of Open Access Journals (Sweden)

    Jaroslav Novák

    2016-12-01

    Full Text Available Background: Cardio-respiratory capacity is an important factor in human health. It's quality depends on many objective factors (such as age and gender, but it can be influenced also by others (physical activity, nutrition. Low level of cardio-respiratory capacity significantly correlates with numerous health failures. Objective: Evaluation of the cardio-respiratory capacity in athletes enables a prediction of performance. In a non-sporting population a critically low level of cardio-respiratory capacity could be a warning signal of a high risk of diseases. The Spiroergometric examination needs very sophisticated technical equipment including O2-CO2 analyzer. The aim of the study was to examine the possibility of how to replace direct measurement of oxygen consumption by the method. Methods: 2 777 protocols from the data base of examinations performed in the period of 1994 till 2015 were used. Cardio-respiratory capacity in all examinations was evaluated according to maximal oxygen uptake VO2max, physical working capacity W170 and maximal performance on the cyclo-ergometer. Step-vice increased workload on cyclo-ergometer based on procedure used in International Biological Program was applied to obtain the characteristics of cardio-respiratory capacity of each subject (2 015 men and 762 women. Results: Correlation coefficients r and regression equations of cardio-respiratory capacity characteristics (W170, W170/kg, VO2max, VO2max/kg, Wmax, Wmax/kg were calculated. The highest correlation was found between VO2max and Wmax and between VO2max/kg and Wmax/kg, both in men and women (r = .89 in men and r = .85 in women for VO2max and Wmax. The most important regression equations are: (men VO2max = 0.0095 . Wmax + 0.54 (l/min (r = .89, VO2max/kg = 8.3 . Wmax/kg + 13 (ml/min/kg (r = .83; (women VO2max = 0.0083 . Wmax + 0.67 (l/min (r = .85, VO2max/kg = 8.0 . max/kg + 13 (ml/min/kg (r = .83. Conclusions: It was proved that VO2max and VO2max/kg values

  9. Neck circumference as a predictor of metabolic syndrome, insulin resistance and low-grade systemic inflammation in children: the ACFIES study

    OpenAIRE

    Gomez-Arbelaez, Diego; Camacho, Paul Anthony; Cohen, Daniel Dylan; Saavedra-Cortes, Sandra; Lopez-Lopez, Cristina; Lopez-Jaramillo, Patricio

    2016-01-01

    Background The current study aims to evaluate the association between neck circumference (NC) and several cardio-metabolic risk factors, to compare it with well-established anthropometric indices, and to determine the cut-off point value of NC for predicting children at increased risk of metabolic syndrome, insulin resistance and low-grade systemic inflammation. Methods A total of 669 school children, aged 8–14, were recruited. Demographic, clinical, anthropometric and biochemical data from a...

  10. The Role of Dietary Inflammatory Index in Cardiovascular Disease, Metabolic Syndrome and Mortality

    Science.gov (United States)

    Ruiz-Canela, Miguel; Bes-Rastrollo, Maira; Martínez-González, Miguel A.

    2016-01-01

    Inflammation is an underlying pathophysiological process in chronic diseases, such as obesity, type 2 diabetes mellitus and cardiovascular disease. In fact, a number of systematic reviews have shown the association between inflammatory biomarkers, such as CRP, IL-1β, IL-6, TNF-α, IL-4, or IL-10, and cardio-metabolic diseases. Diet is one of the main lifestyle-related factors which modulates the inflammatory process. Different individual foods and dietary patterns can have a beneficial health effect associated with their anti-inflammatory properties. The dietary inflammatory index (DII) was recently developed to estimate the inflammatory potential of overall diet. The aim of this review is to examine the findings of recent papers that have investigated the association between the DII, cardio-metabolic risk factors and cardiovascular disease. The relevance of the DII score in the association between inflammation and cardio-metabolic diseases is critically appraised, as well as its role in the context of healthy dietary patterns. We conclude that the DII score seems to be a useful tool to appraise the inflammatory capacity of the diet and to better understand the relationships between diet, inflammation, and cardio-metabolic diseases. PMID:27527152

  11. The Role of Dietary Inflammatory Index in Cardiovascular Disease, Metabolic Syndrome and Mortality

    Directory of Open Access Journals (Sweden)

    Miguel Ruiz-Canela

    2016-08-01

    Full Text Available Inflammation is an underlying pathophysiological process in chronic diseases, such as obesity, type 2 diabetes mellitus and cardiovascular disease. In fact, a number of systematic reviews have shown the association between inflammatory biomarkers, such as CRP, IL-1β, IL-6, TNF-α, IL-4, or IL-10, and cardio-metabolic diseases. Diet is one of the main lifestyle-related factors which modulates the inflammatory process. Different individual foods and dietary patterns can have a beneficial health effect associated with their anti-inflammatory properties. The dietary inflammatory index (DII was recently developed to estimate the inflammatory potential of overall diet. The aim of this review is to examine the findings of recent papers that have investigated the association between the DII, cardio-metabolic risk factors and cardiovascular disease. The relevance of the DII score in the association between inflammation and cardio-metabolic diseases is critically appraised, as well as its role in the context of healthy dietary patterns. We conclude that the DII score seems to be a useful tool to appraise the inflammatory capacity of the diet and to better understand the relationships between diet, inflammation, and cardio-metabolic diseases.

  12. Association between noninvasive fibrosis markers and cardio-vascular organ damage among adults with hepatic steatosis.

    Directory of Open Access Journals (Sweden)

    Giorgio Sesti

    Full Text Available Evidence suggests that advanced fibrosis, as determined by the noninvasive NAFLD fibrosis score (NFS, is a predictor of cardiovascular mortality in individuals with ultrasonography-diagnosed NAFLD. Whether the severity of histology (i.e., fibrosis stage is associated with more pronounced cardiovascular organ damage is unsettled. In this study, we analyzed the clinical utility of NFS in assessing increased carotid intima-media thickness (cIMT, and left ventricular mass index (LVMI. In this cross-sectional study NFS, cIMT and LVMI were assessed in 400 individuals with ultrasonography-diagnosed steatosis. As compared with individuals at low probability of liver fibrosis, individuals both at high and at intermediate probability of fibrosis showed an unfavorable cardio-metabolic risk profile having significantly higher values of waist circumference, insulin resistance, high sensitivity C-reactive protein (hsCRP, fibrinogen, cIMT, and LVMI, and lower insulin-like growth factor-1 (IGF-1 levels. The differences in cIMT and LVMI remained significant after adjustment for smoking and metabolic syndrome. In a logistic regression model adjusted for age, gender, smoking, and diagnosis of metabolic syndrome, individuals at high probability of fibrosis had a 3.9-fold increased risk of vascular atherosclerosis, defined as cIMT>0.9 mm, (OR 3.95, 95% CI 1.12-13.87 as compared with individuals at low probability of fibrosis. Individuals at high probability of fibrosis had a 3.5-fold increased risk of left ventricular hypertrophy (LVH (OR 3.55, 95% CI 1.22-10.34 as compared with individuals at low probability of fibrosis. In conclusion, advanced fibrosis, determined by noninvasive fibrosis markers, is associated with cardiovascular organ damage independent of other known factors.

  13. Body composition and risk for metabolic alterations in female adolescents

    Directory of Open Access Journals (Sweden)

    Eliane Rodrigues de Faria

    2014-06-01

    Full Text Available OBJECTIVE: To study anthropometrical and body composition variables as predictors of risk for metabolic alterations and metabolic syndrome in female adolescents.METHODS: Biochemical, clinical and corporal composition data of 100 adolescents from 14 to 17 years old, who attended public schools in Viçosa, Southeastern Brazil, were collected.RESULTS: Regarding nutritional status, 83, 11 and 6% showed eutrophia, overweight/obesity and low weight, respectively, and 61% presented high body fat percent. Total cholesterol presented the highest percentage of inadequacy (57%, followed by high-density lipoprotein (HDL - 50%, low-density lipoprotein (LDL - 47% and triacylglycerol (22%. Inadequacy was observed in 11, 9, 3 and 4% in relation to insulin resistance, fasting insulin, blood pressure and glycemia, respectively. The highest values of the fasting insulin and the Homeostasis Model Assessment-Insulin Resistance(HOMA-IR were verified at the highest quartiles of body mass index (BMI, waist perimeter, waist-to-height ratio and body fat percent. Body mass index, waist perimeter, and waist-to-height ratio were the better predictors for high levels of HOMA-IR, blood glucose and fasting insulin. Waist-to-hip ratio was associated to arterial hypertension diagnosis. All body composition variables were effective in metabolic syndrome diagnosis.CONCLUSIONS: Waist perimeter, BMI and waist-to-height ratio showed to be good predictors for metabolic alterations in female adolescents and then should be used together for the nutritional assessment in this age range.

  14. Association of Visceral Fat and Risk Factors for Metabolic Syndrome in Children and Adolescents

    OpenAIRE

    Kwon, Jeong-Hyeon; Jang, Han-Yun; Oh, Min-Jin; Rho, Jun-Seung; Jung, Ju-Hye; Yum, Keun-Sang; Han, Ji-Whan

    2010-01-01

    Purpose Visceral fat (VF) is closely associated with many metabolic risk factors and is also known to be a strong predictive factor for severe metabolic complications in adults. But there are only a few studies concerning the association of VF and risk factors for metabolic syndrome (MS) in children and adolescents. In our study, we emphasized the association of VF [measured by VF computed tomography (VFCT)] and risk factors for metabolic syndrome in children and adolescents. Materials and Me...

  15. Metabolic disease risk in children by salivary biomarker analysis.

    Directory of Open Access Journals (Sweden)

    J Max Goodson

    Full Text Available OBJECTIVE: The study of obesity-related metabolic syndrome or Type 2 diabetes (T2D in children is particularly difficult because of fear of needles. We tested a non-invasive approach to study inflammatory parameters in an at-risk population of children to provide proof-of-principle for future investigations of vulnerable subjects. DESIGN AND METHODS: We evaluated metabolic differences in 744, 11-year old children selected from underweight, normal healthy weight, overweight and obese categories by analyzing fasting saliva samples for 20 biomarkers. Saliva supernatants were obtained following centrifugation and used for analyses. RESULTS: Salivary C-reactive protein (CRP was 6 times higher, salivary insulin and leptin were 3 times higher, and adiponectin was 30% lower in obese children compared to healthy normal weight children (all P<0.0001. Categorical analysis suggested that there might be three types of obesity in children. Distinctly inflammatory characteristics appeared in 76% of obese children while in 13%, salivary insulin was high but not associated with inflammatory mediators. The remaining 11% of obese children had high insulin and reduced adiponectin. Forty percent of the non-obese children were found in groups which, based on biomarker characteristics, may be at risk for becoming obese. CONCLUSIONS: Significantly altered levels of salivary biomarkers in obese children from a high-risk population, suggest the potential for developing non-invasive screening procedures to identify T2D-vulnerable individuals and a means to test preventative strategies.

  16. Metabolic syndrome as a risk factor for gallstone disease

    Institute of Scientific and Technical Information of China (English)

    Nahum Méndez-Sánchez; Norberto C. Chavez-Tapia; Daniel Motola-Kuba; Karla Sanchez-Lara; Guadalupe Ponciano-Rodríguez; Héctor Baptista; Martha H. Ramos; Misael Uribe

    2005-01-01

    AIM: To establish an association between the presence of metabolic syndrome and the development of gallstone disease.METHOIDS: We carried out a cross-sectional study in a check-up unit in a university hospital in Mexico City. We enrolled 245 subjects, comprising 65 subjects with gallstones (36 women, 29 men) and 180 controls (79women and 101 men without gallstones). Body mass index, waist circumference, blood pressure, plasma insulin, and serum lipids and lipoproteins levels were measured. Insulin resistance was calculated by homeostasis model assessment. Unconditional logistic regressionanalysis (univariate and multivariate) was used to calculate the risk of gallstone disease associated with the presence of at least three of the criteria (Adult Treatment Panel Ⅲ). Analyses were adjusted for age and sex.RESULTS: Among 245 subjects, metabolic syndrome was present in 40% of gallstone disease subjects, compared with 17.2% of the controls, adjusted by age and gender (odds ratio (OR) = 2.79; 95%CI, 1.46-5.33; P = 0.002),a dose-dependent effect was observed with each component of metabolic syndrome (OR = 2.36, 95%CI, 0.72-7.71;P = 0.16 with one component and OR = 5.54, 95%CI,1.35-22.74; P = 0.02 with four components of metabolic syndrome). Homeostasis model assessment was significantly associated with gallstone disease (adjusted OR = 2.25;95%CI, 1.08-4.69; P = 0.03).CONCLUSION: We conclude that as for cardiovascular disease and diabetes mellitus, gallstone disease appears to be strongly associated with metabolic syndrome.

  17. Cardiorespiratory Fitness, Metabolic Risk, and Inflammation in Children

    OpenAIRE

    Christodoulos, Antonios D.; Douda, Helen T.; Tokmakidis, Savvas P.

    2012-01-01

    The aim of this study was to investigate the independent associations among cardiorespiratory fitness, metabolic syndrome (MetS), and C-reactive protein (CRP) in children. The sample consisted of 112 children (11.4  ±  0.4 years). Data was obtained for children’s anthropometry, cardiorespiratory fitness, MetS components, and CRP levels. MetS was defined using criteria analogous to the Adult Treatment Panel III definition. A MetS risk score was also computed. Prevalence of the MetS was 5.4%, w...

  18. A comparison of cardiometabolic risk factors in households in rural Uganda with and without a resident with type 2 diabetes, 2012-2013

    DEFF Research Database (Denmark)

    Nielsen, Jannie; Bahendeka, Silver K.; Gregg, Edward W.

    2015-01-01

    with a person with T2D may have unexpected benefits on the risk factor profile for cardio-metabolic diseases, probably because of improved health behaviors and a closer connection with the health care system. Thus, future studies should consider the household for interventions targeting primary and secondary...

  19. Cardiorespiratory Fitness, Metabolic Risk, and Inflammation in Children

    Directory of Open Access Journals (Sweden)

    Antonios D. Christodoulos

    2012-01-01

    Full Text Available The aim of this study was to investigate the independent associations among cardiorespiratory fitness, metabolic syndrome (MetS, and C-reactive protein (CRP in children. The sample consisted of 112 children (11.4  ±  0.4 years. Data was obtained for children’s anthropometry, cardiorespiratory fitness, MetS components, and CRP levels. MetS was defined using criteria analogous to the Adult Treatment Panel III definition. A MetS risk score was also computed. Prevalence of the MetS was 5.4%, without gender differences. Subjects with low fitness showed significantly higher MetS risk (<0.001 and CRP (<0.007, compared to the high-fitness pupils. However, differences in MetS risk, and CRP between fitness groups decreased when adjusted for waist circumference. These data indicate that the mechanisms linking cardiorespiratory fitness, MetS risk and inflammation in children are extensively affected by obesity. Intervention strategies aiming at reducing obesity and improving cardiorespiratory fitness in childhood might contribute to the prevention of the MetS in adulthood.

  20. Vitamin D metabolic pathway genes and pancreatic cancer risk.

    Directory of Open Access Journals (Sweden)

    Hannah Arem

    Full Text Available Evidence on the association between vitamin D status and pancreatic cancer risk is inconsistent. This inconsistency may be partially attributable to variation in vitamin D regulating genes. We selected 11 vitamin D-related genes (GC, DHCR7, CYP2R1, VDR, CYP27B1, CYP24A1, CYP27A1, RXRA, CRP2, CASR and CUBN totaling 213 single nucleotide polymorphisms (SNPs, and examined associations with pancreatic adenocarcinoma. Our study included 3,583 pancreatic cancer cases and 7,053 controls from the genome-wide association studies of pancreatic cancer PanScans-I-III. We used the Adaptive Joint Test and the Adaptive Rank Truncated Product statistic for pathway and gene analyses, and unconditional logistic regression for SNP analyses, adjusting for age, sex, study and population stratification. We examined effect modification by circulating vitamin D concentration (≤50, >50 nmol/L for the most significant SNPs using a subset of cohort cases (n = 713 and controls (n = 878. The vitamin D metabolic pathway was not associated with pancreatic cancer risk (p = 0.830. Of the individual genes, none were associated with pancreatic cancer risk at a significance level of p<0.05. SNPs near the VDR (rs2239186, LRP2 (rs4668123, CYP24A1 (rs2762932, GC (rs2282679, and CUBN (rs1810205 genes were the top SNPs associated with pancreatic cancer (p-values 0.008-0.037, but none were statistically significant after adjusting for multiple comparisons. Associations between these SNPs and pancreatic cancer were not modified by circulating concentrations of vitamin D. These findings do not support an association between vitamin D-related genes and pancreatic cancer risk. Future research should explore other pathways through which vitamin D status might be associated with pancreatic cancer risk.

  1. Understanding the role of gut microbiome in metabolic disease risk.

    Science.gov (United States)

    Sanz, Yolanda; Olivares, Marta; Moya-Pérez, Ángela; Agostoni, Carlo

    2015-01-01

    The gut microbiota structure, dynamics, and function result from interactions with environmental and host factors, which jointly influence the communication between the gut and peripheral tissues, thereby contributing to health programming and disease risk. Incidence of both type-1 and type-2 diabetes has increased during the past decades, suggesting that there have been changes in the interactions between predisposing genetic and environmental factors. Animal studies show that gut microbiota and its genome (microbiome) influence alterations in energy balance (increased energy harvest) and immunity (inflammation and autoimmunity), leading to metabolic dysfunction (e.g., insulin resistance and deficiency). Thus, although they have different origins, both disorders are linked by the association of the gut microbiota with the immune-metabolic axis. Human studies have also revealed shifts in microbiome signatures in diseased subjects as compared with controls, and a few of them precede the development of these disorders. These studies contribute to pinpointing specific microbiome components and functions (e.g., butyrate-producing bacteria) that can protect against both disorders. These could exert protective roles by strengthening gut barrier function and regulating inflammation, as alterations in these are a pathophysiological feature of both disorders, constituting common targets for future preventive approaches.

  2. Early-life chemical exposures and risk of metabolic syndrome

    Directory of Open Access Journals (Sweden)

    De Long NE

    2017-03-01

    Full Text Available Nicole E De Long, Alison C Holloway Department of Obstetrics and Gynecology, McMaster University, Hamilton, ON, Canada Abstract: The global prevalence of obesity has been increasing at a staggering pace, with few indications of any decline, and is now one of the major public health challenges worldwide. While obesity and metabolic syndrome (MetS have historically thought to be largely driven by increased caloric intake and lack of exercise, this is insufficient to account for the observed changes in disease trends. There is now increasing evidence to suggest that exposure to synthetic chemicals in our environment may also play a key role in the etiology and pathophysiology of metabolic diseases. Importantly, exposures occurring in early life (in utero and early childhood may have a more profound effect on life-long risk of obesity and MetS. This narrative review explores the evidence linking early-life exposure to a suite of chemicals that are common contaminants associated with food production (pesticides; imidacloprid, chlorpyrifos, and glyphosate and processing (acrylamide, in addition to chemicals ubiquitously found in our household goods (brominated flame retardants and drinking water (heavy metals and changes in key pathways important for the development of MetS and obesity. Keywords: obesity, pesticides, polybrominated diphenyl ethers, heavy metals, acrylamide, endocrine-disrupting chemicals

  3. Metabolic syndrome and Framingham risk score in obese young adults

    Directory of Open Access Journals (Sweden)

    Felix F. Widjaja

    2013-05-01

    Full Text Available Background: The increase number of the metabolic syndrome (MetS among young adults was mostly caused by obesity. MetS increases the risk of coronary heart disease (CHD which can be estimated by Framingham risk score (FRS. The study was aimed to know the prevalence of MetS and FRS in obese young adults and to associate them with the components of MetS. Methods: A total of 70 male and female students aged 18 to 25 years with BMI ≥ 25 kg/m2 in Faculty of Medicine Universitas Indonesia were selected consecutively. The blood samples used to test fasting blood glucose, total cholesterol, high-density lipoprotein, and triglyceride were examined in Department of Clinical Pathology, Cipto Mangunkusumo Hospital after fasting for 14 to 16 hours. International Diabetes Federation (IDF definition was used to diagnose MetS. Univariate and bivariate analysis were done. Results: The prevalence of MetS based on IDF definition was 18.6% among obese young adults. The most associated MetS components was hypertriglyceridemia (OR 12.13; 95% CI 2.92-50.46; p = 0.001, followed with high blood pressure (OR 9.33; 95% CI 2.26-38.56; p = 0.001, low-HDL (OR 8.33; 95% CI 2.17-32.05; p = 0.003, and impaired fasting glucose (p = 0.03. Four subjects had FRS ≥ 1% and 66 subjects had risk < 1%. Increased FRS was not associated with MetS (p = 0.154. There was no component of MetS associated with increased FRS. Conclusion: Prevalence of MetS in obese young adults was similar with obese children and adolescents. Although no association of MetS and FRS was found, they are significant predictors for CHD which should not be used separately. (Med J Indones. 2013;22:100-6Keywords: Abdominal obesity, Framingham risk score, metabolic syndrome, young adults

  4. MR imaging evaluation of cardiovascular risk in metabolic syndrome.

    NARCIS (Netherlands)

    Meer, R.W. van der; Lamb, H.J.; Smit, J.W.A.; Roos, A. de

    2012-01-01

    Metabolic syndrome has become an important public health problem and has reached epidemic proportions globally. Metabolic syndrome is characterized by a cluster of metabolic abnormalities in an individual, with insulin resistance as the main characteristic. The major adverse consequence of metabolic

  5. Metabolic Syndrome Is Associated with Increased Breast Cancer Risk: A Systematic Review with Meta-Analysis

    OpenAIRE

    Ruchi Bhandari; Kelley, George A; Hartley, Tara A.; Rockett, Ian R. H.

    2014-01-01

    Background. Although individual metabolic risk factors are reported to be associated with breast cancer risk, controversy surrounds risk of breast cancer from metabolic syndrome (MS). We report the first systematic review and meta-analysis of the association between MS and breast cancer risk in all adult females. Methods. Studies were retrieved by searching four electronic reference databases [PubMed, Cumulative Index to Nursing and Allied Health Literature (CINAHL), Web of Science, and ProQu...

  6. Orexin, cardio-respiratory function, and hypertension

    OpenAIRE

    Aihua eLi; Nattie, Eugene E.

    2014-01-01

    In this review we focus on the role of orexin in cardio-respiratory functions and its potential link to hypertension. (1) Orexin, cardiovascular function, and hypertension. In normal rats, central administration of orexin can induce significant increases in arterial blood pressure (ABP) and sympathetic nerve activity (SNA), which can be blocked by orexin receptor antagonists. In spontaneously hypertensive rats (SHRs), antagonizing orexin receptors can significantly lower blood pressure under ...

  7. Study of insulin status in metabolic syndrome in correlation with presence of other risk factors

    OpenAIRE

    Sudhanshu Shekhar; Ram Ranjan Singh; Md. Jawed Akhtar; Vijay Shankar

    2016-01-01

    Background: The metabolic syndrome or insulin resistance syndrome is widely prevalent and multifactorial disorder. The majority of persons with metabolic syndrome have insulin resistance. Insulin resistance and / or associated hyperinsulinemia are believed to be the direct cause of other metabolic syndrome risk factors. The present work is being done to assess the insulin status and to assess the correlation between insulin status and other component of metabolic syndrome. Methods: The pre...

  8. Excess Metabolic Syndrome Risks Among Women Health Workers Compared With Men.

    Science.gov (United States)

    Adeoye, Abiodun M; Adewoye, Ifeoluwa A; Dairo, David M; Adebiyi, Adewole; Lackland, Daniel T; Ogedegbe, Gbenga; Tayo, Bamidele O

    2015-11-01

    Metabolic syndrome is associated with higher rates of cardiovascular morbidity and mortality. Although significant disparities in the risks of metabolic syndrome by occupation type and sex are well documented, the factors associated with metabolic syndrome in low- to middle-income countries remain unclear. These gaps in evidence identify the need for patterns of metabolic syndrome among hospital personnel of both sexes in Nigeria. A total of 256 hospital workers comprising 32.8% men were studied. The mean age of the participants was 42.03 ± 9.4 years. Using International Diabetic Federation criteria, the prevalence of metabolic syndrome was 24.2%. Women were substantially and significantly more likely to be identified with metabolic syndrome compared with men (34.9% vs 2.4%, respectively; P=.0001). This study identified metabolic syndrome among health workers with over one third of women with metabolic syndrome compared with metabolic syndrome in the health care workplace.

  9. Pediatric nonalcoholic fatty liver disease, metabolic syndrome and cardiovascular risk

    Institute of Scientific and Technical Information of China (English)

    Lucia Pacifico; Valerio Nobili; Caterina Anania; Paola Verdecchia; Claudio Chiesa

    2011-01-01

    Nonalcoholic fatty liver disease (NAFLD) encompasses a range of liver histology severity and outcomes in the absence of chronic alcohol use. The mildest form is simple steatosis in which triglycerides accumulate within hepatocytes. A more advanced form of NAFLD, nonalcoholic steatohepatitis, includes inflammation and liver cell injury, progressive to cryptogenic cirrhosis. NAFLD has become the most common cause of chronic liver disease in children and adolescents. The recent rise in the prevalence rates of overweight and obesity likely explains the NAFLD epidemic worldwide. NAFLD is strongly associated with abdominal obesity, type 2 diabetes, and dyslipidemia, and most patients have evidence of insulin resistance. Thus, NAFLD shares many features of the metabolic syndrome (MetS), a highly atherogenic condition, and this has stimulated interest in the possible role of NAFLD in the development of atherosclerosis. Accumulating evidence suggests that NAFLD is associated with a significantly greater overall mortality than in the general population, as well as with increased prevalence of cardiovascular disease (CVD), independently of classical atherosclerotic risk factors. Yet, several studies including the pediatric population have reported independent associations between NAFLD and impaired flow-mediated vasodilatation and increased carotid artery intimal medial thickness-two reliable markers of subclinical atherosclerosis-after adjusting for cardiovascular risk factors and MetS. Therefore, the rising prevalence of obesity-related MetS and NAFLD in childhood may lead to a parallel increase in adverse cardiovascular outcomes. In children, the cardiovascular system remains plastic and damage-reversible if early and appropriate interventions are established effectively. Therapeutic goals for NAFLD should address nutrition, physical activity, and avoidance of smoking to prevent not only end-stage liver disease but also CVD.

  10. Obesity, metabolic syndrome, male hypogonadism and cardiovascular risk

    Directory of Open Access Journals (Sweden)

    Giovanni Corona

    2013-04-01

    Full Text Available Background: A large body of evidences indicates that sexual dysfunction, and in particular erectile dysfunction (ED, may represent an early surrogate marker of different disease states such as diabetes mellitus, hypertension, metabolic syndrome (MetS and depression. Furthermore, it has been suggested that ED could also be considered the first sign of a forthcoming coronary heart disease (CHD and an efficient predictor of silent CHD in a diabetic population, independently of glycometabolic control and ED severity. Hypogonadism is frequently associated with MetS both in subjects with or without ED, insulin resistance being the putative pathogenetic link. In subjects with ED hypogonadism can exacerbate sexual dysfunction because of its typical symptoms, such as decreased sexual desire and mood disturbances. However, hypogonadism per se has been associated with an increased risk of cardiovascular and overall mortality. Aim of the study: In this review, a comprehensive literature search was carried out, in order to discuss the relationship between insulin resistance, ED, MetS and hypogonadism, focusing on their possible involvement in the development of cardiovascular diseases.

  11. Metabolic syndrome and its associated risk factors in Iranian adults: A systematic review

    OpenAIRE

    Hajian-Tilaki, Karimollah

    2015-01-01

    Background: Metabolic syndrome (MetS) is a complex clustering cardiovascular risk factors such as abdominal obesity, hypertension, diabetes and dylipedemia. It has been a growing health problem in Iranian adults in recent decade. The objective of this article was to review the prevalence of MetS and the corresponding risk factors among Iranian adults. Methods: We conducted a systematic review to extract the published articles regarding metabolic syndrome and its risk factors among Iranian adu...

  12. Associations between metabolic disorders and risk of cancer in Danish men and women

    DEFF Research Database (Denmark)

    Berger, Siv Mari; Gislason, Gunnar; Moore, Lynn L.

    2016-01-01

    BACKGROUND: The prevalence of metabolic disorders is increasing and has been suggested to increase cancer risk, but the relation between metabolic disorders and risk of cancer is unclear, especially in young adults. We investigated the associations between diabetes, hypertension......, and hypercholesterolemia on risk of all-site as well as site-specific cancers. METHODS: We consecutively included men and women from nationwide Danish registries 1996-2011, if age 20-89 and without cancer prior to date of entry. We followed them throughout 2012. Metabolic disorders were defined using discharge diagnosis...... codes and claimed prescriptions. We used time-dependent sex-stratified Poisson regression models adjusted for age and calendar year to assess associations between metabolic disorders, and risk of all-site and site-specific cancer (no metabolic disorders as reference). RESULTS: Over a mean follow...

  13. Teneligliptin: a review on cardio-renal safety

    Directory of Open Access Journals (Sweden)

    Dixit K. Patel

    2016-04-01

    Full Text Available Type 2 diabetes mellitus (T2DM is a well-known risk factor for cardiovascular disease and chronic kidney disease (CKD. Various drugs including DPP4 inhibitors with different pharmacologic profile are being used in patients with type 2 diabetes for improving glycaemic control. Cardiovascular (CV safety is one of the important aspects while selecting the glucose lowering therapies. In addition, DPP-4 inhibitors differ in their mode of excretion and degree of accumulation, which require dose/frequency modification in patients with impaired renal function. Therefore, understanding the cardio-renal safety profile of DPP4 inhibitors is of great importance. Teneligliptin is a DPP4 inhibitor, approved recently for the management of type 2 diabetes mellitus. The purpose of the present review is to integrate published literature and evaluate the cardio-renal safety of teneligliptin in type 2 diabetic patients. As per the available evidence, teneligliptin has apparently positive effects on CV safety markers like no QT prolongation at clinically relevant dose, small but significant improvement in left ventricular (LV function, improvement in adiponectin levels and improvement in endothelial dysfunction. These findings support the cardiovascular safety of teneligliptin in T2DM patients. Dual route of excretion makes teneligliptin suitable (no dose adjustment required for T2DM patients with renal failure. Available clinical evidence suggests that teneligliptin exerts cardiovascular safety in T2DM patients. This drug can be used in T2DM patients with CKD including end stage renal disease patients without any major safety concern. [Int J Basic Clin Pharmacol 2016; 5(2.000: 229-234

  14. Assessment and Screening of the Risk Factors in Metabolic Syndrome

    Directory of Open Access Journals (Sweden)

    Jaspinder Kaur

    2014-07-01

    Full Text Available Metabolic syndrome (MetS is chronic inflammatory epidemic state contributing to total and cardiovascular mortality. The current study planned to assess and screen risk factors for MetS and its components. A cross-sectional study conducted to assess age, gender, social status, employment, education, family history, physical activity, dietary habits, alcohol, sleep, body mass index and stress as determinants of MetS. The results were analyzed by Chi Square test with statistical significance of p value <0.05. The frequency of MetS was 17.38% as per modified National Cholesterol Education Program–Adult Treatment Panel III criteria. Females (57.38%, age >50 years (86.90%; p < 0.05, middle socioeconomic status (70.50%, illiteracy (39.35%, and unemployment (81.97%; p < 0.05 were found contributing though to different extents. Subjects with a sedentary lifestyle (72.14%, positive family history (42.63%, omnivore diet (47.55%, stress (78.69%; p < 0.05, insomnia (29.51% and increased BMI (83.62%; p < 0.001 had shown predisposition to MetS. However, the protective role of alcohol (38.28%, an active lifestyle (36.21%, vegetarian diet (62.07% and adequate sleep (73.11% was observed. A significant hypertension (98.37%; p < 0.001, dyslipidemia (77.05%; p < 0.001, dysglycemia (75.41%; p < 0.001 and obesity (59.02%; p < 0.001 was reported in MetS. Common concerns of female gender, increasing age and BMI, sedentary lifestyle, stress and positive family history should be considered for early identification and appropriate intervention to fight the growing MetS epidemic.

  15. Circulating Levels of Uric Acid and Risk for Metabolic Syndrome.

    Science.gov (United States)

    Rubio-Guerra, Alberto F; Morales-López, Herlinda; Garro-Almendaro, Ana K; Vargas-Ayala, German; Durán-Salgado, Montserrat B; Huerta-Ramírez, Saul; Lozano-Nuevo, Jose J

    2017-01-01

    Hyperuricemia leads to insulin resistance, whereas insulin resistance decreases renal excretion of uric acid, both mechanisms link elevated serum uric acid with metabolic syndrome. The aim of this study is to evaluate the probability for the development of metabolic syndrome in low-income young adults with hyperuricaemia.

  16. Tennis for physical health: acute age- and gender-based physiological responses to cardio tennis.

    Science.gov (United States)

    Murphy, Alistair P; Duffield, Rob; Reid, Machar

    2014-11-01

    This study described physiological and perceptual responses to Cardio tennis for "younger" and "older" adult populations of both sexes for health-related outcomes. Thirty-one active participants, each with prior recreational tennis experience (∼2 years) (8 younger and 8 older males, and 7 younger and 8 older females) performed preliminary testing and a 50-minute instructor-led Cardio tennis session. Cardio tennis is a conditioning-based tennis program comprised of warm-up movements, drill-based exercises (set movement and hitting games), and competitive play scenarios. Participants performed the 20-m shuttle run test to determine maximal heart rate (HR) during preliminary testing. Before, after, and 30-minute post Cardio tennis session, HR, blood pressure (BP), rate pressure product (RPP), and capillary blood lactate and glucose were determined. Furthermore, HR and pedometer-derived step counts were measured throughout, while the session was filmed and coded for technical skill. After the session, ratings of perceived exertion, enjoyment, and challenge were obtained. Heart rate, systolic BP, and RPP were significantly increased by Cardio tennis (p ≤ 0.05), though returned to pre-exercise levels after 30 minutes (p > 0.05). Heart rate and BP did not differ between groups pre- or 30-minute postexercise (p > 0.05); however, these were lower in younger males during and higher in younger females postsession (p ≤ 0.05). Lactate and glucose concentrations were increased in all groups (p ≤ 0.05), with lactate being highest in male groups (p ≤ 0.05), without differences in glucose between groups (p > 0.05). Stroke and step counts were not different between groups (p > 0.05). Ratings of perceived exertion and perceived challenge were lowest in the younger male group compared with all other groups (p ≤ 0.05). Cardio tennis presents as an effective stimulus to invoke sufficient cardiovascular and metabolic load to benefit health and fitness, though age- and sex

  17. Dietary patterns, involvement in physical activity and body mass index of Romanian adults having cardio-vascular diseases

    Directory of Open Access Journals (Sweden)

    Lucia Maria Lotrean

    2016-05-01

    Full Text Available Promotion of a healthy diet, an active lifestyle and appropriate body weight are important components of cardio-vascular disease prevention and control. This study aimed to assess several dietary patterns, involvement in physical activity and body mass index (BMI of Romanian adults hospitalized because of diagnoses of cardio-vascular diseases (CVD. The study was performed in 2014 in 1 hospital setting from Cluj-Napoca, Romania. It involved 80 adult patients (45 to 78 years old hospitalized with diagnoses of CVD. Anonymous questionnaire assessing several lifestyle related behaviours were filled in by the participants; based on their weight and height, the BMI was calculated. The results show that 76.2% of the participants recognize the role of consumption of fruits and vegetables for cardio-vascular diseases prevention and control, but only 5% meet the recommendations of eating at least 5 portions of fruits and vegetables (around 400 g daily. The majority of the subjects know that the consumption of animal fat increases the risk for cardio-vascular diseases, but, only one out of two patients declared their constant preoccupation for avoiding products rich in saturated fatty acids, such as animal fat, high fat dairy products and high fat meat. Around 80% of the participants know the risk of obesity for cardio-vascular diseases, but 81.2% have a BMI higher than 25. A percentage of 60% of the patients declared that they received general information from health care professionals about diet, physical activity and cardio-vascular disease prevention, while one quarter followed an educational program for this issue and only one out of ten patients followed a personalized program for loosing weight. Comprehensive educational and counselling programs for promoting healthy nutrition and achievement of an appropriate body weight are needed for Romanian adults having CVD

  18. The cardio-renal anemia syndrome

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    Dimković Siniša

    2007-01-01

    Full Text Available Introduction. The problem of anemia in congestive heart failure and chronic kidney disease was thought to be insignificant for a long period of time. Recent investigations pointed out that the problem of anemia should be defined in the context of the cardio-renal anemia syndrome. A positive feedback mechanism indicates that cardio-renal anemia syndrome is due to an interaction between congestive heart failure, chronic renal failure and anemia. The aim of the study was to present the possible pathophysiological mechanisms of this syndrome, epidemiological characteristics and therapeutic results of the former investigations. Results. The results of the retrospective and prospective controlled trails have shown that management of anemia with subcutaneous administration of recombinant human erythropoietin together with intravenous iron infusion for at least 3-6 months lead to: relief of symptoms (improved NYHA functional class; increased left ventricular ejection fraction; reduced cardiovascular morbidity and mortality; reduced number of rehospitalizations; reduced requirements for usual therapeutic agents (especially diuretics; and improved renal function. Conclusion. In patients with heart and kidney disease anemia should be routinely identified and appropriately treated. Subcutaneous recombinant erythropoietin and intravenous iron may significantly improve overall survival and quality of life of these patients. .

  19. No Association of SNPs in One-Carbon Metabolism Genes with Prostate Cancer Risk

    OpenAIRE

    Stevens, Victoria L.; Rodriguez, Carmen; Sun, Juzhong; Talbot, Jeffrey T.; Thun, Michael J.; Calle, Eugenia E.

    2008-01-01

    One-carbon metabolism mediates the inter-conversion of folates for the synthesis of precursors used in DNA synthesis, repair and methylation. Inadequate folate nutrition or compromised metabolism can disrupt these processes and facilitate carcinogenesis. In this study, we investigated associations of 39 candidate SNPs in nine one-carbon metabolism genes with risk of prostate cancer using 1,144 cases and 1,144 controls from the Cancer Prevention Study-II Nutrition Cohort. None of these SNPs we...

  20. Covariance of metabolic and hemostatic risk indicators in men and women

    NARCIS (Netherlands)

    Riese, H; Vrijkotte, TGM; Meijer, P; Kluft, C; de Geus, Eco J.

    2001-01-01

    Background and objective: Multivariate analyses on clusters of metabolic and hemostatic risk indicators implicitly assume good test-retest reliability of these variables, substantial covariance among the various indicators, stability of covariance structure over time, and comparable covariance struc

  1. Webinar Presentation: Metals, Endocrine Disrupting Chemicals and Biomarkers of Metabolic Syndrome Risk in Adolescence

    Science.gov (United States)

    This presentation, Metals, Endocrine Disrupting Chemicals and Biomarkers of Metabolic Syndrome Risk in Adolescence, was given at the NIEHS/EPA Children's Centers 2015 Webinar Series held on Feb. 11, 2015.

  2. Hypoadiponectinemia in overweight children contributes to a negative metabolic risk profile 6 years later

    DEFF Research Database (Denmark)

    Kynde, Iben; Heitmann, Berit L; Bygbjerg, Ib C;

    2009-01-01

    -density lipoprotein cholesterol ratio, serum triglycerides, systolic blood pressure, and the reciprocal value of fitness (maximum watts per kilogram). Overweight was defined using international classification of body mass index cutoff points for children. Plasma adiponectin, leptin, interleukin-8, and hepatocyte...... adiponectin at baseline was inversely associated with metabolic risk score 6 years later (P = .04). In childhood, both hypoadiponectinemia and hyperleptinemia accompany a negative metabolic risk profile. In addition, circulating plasma adiponectin may be a useful biomarker to identify overweight children...

  3. Central versus peripheral cardiovascular risk in metabolic syndrome

    Directory of Open Access Journals (Sweden)

    Heather eEdgell

    2012-02-01

    Full Text Available Individuals with metabolic syndrome (MetS; i.e. 3 of 5 of the following risk factors (RFs: elevated blood pressure, waist circumference, triglycerides, blood glucose or reduced HDL are thought to be prone to serious cardiovascular disease and there is debate as to whether the disease begins in the peripheral vasculature or centrally. This study investigates hemodynamics, cardiac function/morphology, as well as mechanical properties of the central (heart, carotid artery and peripheral (total peripheral resistance, forearm vascular bed vasculature in individuals without (1-2 RFs; n=28, or with (≥3 RFs; n=46 MetS. After adjustments for statin and blood pressure medication use, those with MetS had lower mitral valve E/A ratios (<3 RFs: 1.24±0.07; ≥3 RFs: 1.01±0.04; P=0.025, and higher total peripheral resistance index (<3 RFs: 48±2 mmHg/L/min/m2; ≥3 RFs: 53±2 mmHg/L/min/m2; P=0.04. There were no differences in heart size, carotid artery measurements, cardiovagal baroreflex sensitivity, pulse wave velocity, stroke volume index, or cardiac output index due to MetS after adjustments for statin and blood pressure medication use. In a separate analysis, the use of statins was associated with increased inertia in the brachial vascular bed, increased HbA1c and decreased LDL cholesterol. The independent use of anti-hypertensive medication was associated with decreased predicted VO2max, triglycerides, diastolic blood pressure, interventricular septum thickness, calculated left ventricle mass, left ventricle posterior wall thickness, and left ventricle pre-ejection period, but increased carotid stiffness, HDL cholesterol, and heart rate. These data imply that both a central cardiac effect and a peripheral effect of vascular resistance are expressed in MetS. These data also indicate that variance in between-group responses due to pharmacological treatments are important factors to consider in studying cardiovascular changes in these individuals.

  4. Antithrombotic therapy for the CardioWest temporary total artificial heart.

    Science.gov (United States)

    Ensor, Christopher R; Cahoon, William D; Crouch, Michael A; Katlaps, Gundars J; Hess, Michael L; Cooke, Richard H; Gunnerson, Kyle J; Kasirajan, Vigneshwar

    2010-01-01

    The CardioWest temporary total artificial heart serves as a viable bridge to orthotopic heart transplantation in patients who are experiencing end-stage refractory biventricular heart failure. This device is associated with a low, albeit still substantial, risk of thrombosis. Platelet interactions with artificial surfaces are complex and result in continuous activation of contact proteins despite therapeutic anticoagulation. We searched the medical literature (publication dates, January 1962-October 2009) in order to evaluate means of mitigating adverse events that have occurred after implantation of the CardioWest temporary total artificial heart.We conclude that the use of a multitargeted antithrombotic approach, involving anticoagulation (bivalirudin and warfarin) and antiplatelet therapy (dipyridamole and aspirin), can mitigate the procoagulative effects of mechanical circulatory assist devices, particularly those that are associated with the CardioWest temporary total artificial heart. Careful monitoring with use of a variant multisystem approach, involving efficacy tests (thrombelastography and light transmittance aggregometry), safety tests (laboratory analyses), and warfarin genomics, may maximize the therapeutic actions and minimize the bleeding risks that are associated with the multitargeted antithrombotic approach. The development and monitoring of individualized antithrombotic regimens require that informed health professionals appreciate the complexities and grasp the hazards that are associated with these therapies.

  5. Epigenomics, gestational programming and risk of metabolic syndrome.

    Science.gov (United States)

    Desai, M; Jellyman, J K; Ross, M G

    2015-04-01

    Epigenetic mechanisms are emerging as mediators linking early environmental exposures during pregnancy with programmed changes in gene expression that alter offspring growth and development. There is irrefutable evidence from human and animal studies that nutrient and environmental agent exposures (for example, endocrine disruptors) during pregnancy may affect fetal/newborn development resulting in offspring obesity and obesity-associated metabolic abnormalities (metabolic syndrome). This concept of 'gestational programming' is associated with alterations to the epigenome (nongenomic) rather than changes in the DNA sequence (genomic). Epigenetic alterations induced by suboptimal maternal nutrition/endocrine factors include DNA methylation, histone modifications, chromatin remodeling and/or regulatory feedback by microRNAs, all of which have the ability to modulate gene expression and promote the metabolic syndrome phenotype. Recent studies have shown tissue-specific transcriptome patterns and phenotypes not only in the exposed individual, but also in subsequent progeny. Notably, the transmission of gestational programming effects to subsequent generations occurs in the absence of continued adverse environmental exposures, thus propagating the cycle of obesity and metabolic syndrome. This phenomenon may be attributed to an extrinsic process resulting from the maternal phenotype and the associated nutrient alterations occurring within each pregnancy. In addition, epigenetic inheritance may occur through somatic cells or through the germ line involving both maternal and paternal lineages. Since epigenetic gene modifications may be reversible, understanding how epigenetic mechanisms contribute to transgenerational transmission of obesity and metabolic dysfunction is crucial for the development of novel early detection and prevention strategies for programmed metabolic syndrome. In this review we discuss the evidence in human and animal studies for the role of

  6. Role of androgen excess on metabolic aberrations and cardiovascular risk in women with polycystic ovary syndrome.

    Science.gov (United States)

    Christakou, Charikleia D; Diamanti-Kandarakis, Evanthia

    2008-11-01

    Polycystic ovary syndrome (PCOS) is associated with a clustering of metabolic and cardiovascular risk factors. Insulin resistance is implicated as the major player in the metabolic abnormalities and contributes to the increased cardiovascular risk associated with the syndrome. However, androgen excess appears to participate as an independent parameter, which further aggravates the cardiovascular and metabolic aberrations in affected women with PCOS. The resultant impact of hyperandrogenemia possibly acquires clinical significance for women's health in the context of PCOS, particularly since recent data support an increased incidence of coronary artery disease and of cardiovascular events directly related to androgen levels in women with the syndrome.

  7. How to Develop a Cardio-Oncology Clinic.

    Science.gov (United States)

    Snipelisky, David; Park, Jae Yoon; Lerman, Amir; Mulvagh, Sharon; Lin, Grace; Pereira, Naveen; Rodriguez-Porcel, Martin; Villarraga, Hector R; Herrmann, Joerg

    2017-04-01

    Cardiovascular demands to the care of cancer patients are common and important given the implications for morbidity and mortality. As a consequence, interactions with cardiovascular disease specialists have intensified to the point of the development of a new discipline termed cardio-oncology. As an additional consequence, so-called cardio-oncology clinics have emerged, in most cases staffed by cardiologists with an interest in the field. This article addresses this gap and summarizes key points in the development of a cardio-oncology clinic.

  8. The impact of metabolic risk management on recurrence of urinary stones

    Directory of Open Access Journals (Sweden)

    Yigit Akin

    2012-04-01

    Full Text Available Introduction: Urinary stone disease is a common urologic problem and recurrence in stone formation is a very familiar issue to urologists. Although recurrence in stone formation has been linked to metabolic abnormalities, it can be accessible by metabolic risk analysis studies.Methods: Herein, we present our experience in metabolic risk management on recurrence of urinary stones for 10 years in Akdeniz University School of Medicine department of Urology. We retrospectively analyzed Akdeniz University Urinary Stone Database between dates of January 2000 and December 2010. We found over 3500 patients who were managed by SWL (shock wave lithotripsy or PCNL (percutaneus nephrolithotripsy or URS (Ureterorenoscopic lithotripsy or open surgery.Results: 525 patients’ metabolic risk analysis was ordered due to recurrent urinary stone disease. Only 134 (25.5 % current metabolic analysis were returned. Mean patient age was 32.2 years (range: 19-82 years.Patients were 103 male and 31 female. Stone analysis results were CaOx monohydrate in 48 (35.8 %, CaOx dihydrate in 8 (5.9 %, CaOx mono and dihydrate in 70 (52.2 %, uric acid in 3, CaOx monohydrate and uricacid in 2, cystine in 2, and struvite in 1 patient, respectively. The  metabolic risk analysis showed some abnormality in 54 (40.2 % patients.Conclusion: Although compliance to metabolic risk analysis studies is low among recurrent urinary stone formers, some significant metabolic abnormalities could be detected in those who are effectively screened.Recurrence of urinary stones in patients who are started on appropriate metabolic management can be prevented.

  9. Metabolic Cost of Experimental Exercises

    Science.gov (United States)

    Webb, James T.; Gernhardt, Michael L.

    2009-01-01

    Although the type and duration of activity during decompression was well documented, the metabolic cost of 1665 subject-exposures with 8 activity profiles from 17 altitude decompression sickness (DCS) protocols at Brooks City-Base, TX from 1983-2005 was not determined. Female and male human volunteers (30 planned, 4 completed) performed activity profiles matching those 8 activity profiles at ground level with continuous monitoring of metabolic cost. A Cosmed K4b2 Cardio Pulmonary Exercise Testing device was used to measure oxygen uptake (VO2) during the profiles. The results show levels of metabolic cost to the females for the profiles tested varied from 4.3 to 25.5 ml/kg/min and from 3.0 to 12.0 ml/kg/min to the males. The increase in VO2 from seated rest to the most strenuous of the 8 activity profiles was 3.6-fold for the females and 2.8-fold for the males. These preliminary data on 4 subjects indicate close agreement of oxygen uptake for activity performed during many subject-exposures as published earlier. The relatively low average oxygen uptake required to perform the most strenuous activity may imply the need for adjustment of modeling efforts using metabolic cost as a risk factor. Better definition of metabolic cost during exposure to altitude, a critical factor in DCS risk, may allow refinement of DCS prediction models.

  10. Exosomes: a potential key target in cardio-renal syndrome

    Directory of Open Access Journals (Sweden)

    Laura eGonzalez-Calero

    2014-10-01

    Full Text Available Exosomes have proven roles in regulating immune response, antigen presentation, RNA and protein transfer, and cell–cell (organ–organ interaction/signaling. These microvesicles can be considered a mechanism of non-classical secretion of proteins, and they represent a sub-proteome, thus assisting in the difficult task of biomarker discovery in a biological fluid as urine, plasma or serum. A potential role of exosomes in the cardio-renal syndrome is currently underexplored. Cardiovascular disease (CVD continues to be the leading cause of morbidity and mortality worldwide and, particularly, rates of cardiovascular events and death consistently increase as kidney function worsens. In other words, chronic kidney disease acts as a risk multiplier. Unfortunately, the relationship between markers of cardiovascular risk in kidney pathology often differs from that in the general population. Efforts in the search for novel action mechanisms simultaneously operating in both pathologies are thus of maximum interest.This article focuses to the role of exosomes in cardiovascular and renal diseases, in the search for novel key targets of interaction between heart and kidneys.

  11. A connection between combustion-related air pollutants and risk indicators for cardio-vascular disease? A panel study linked to the measurement campaign at Vaexjoe in the Biofuel-Health-Environment program.; Samband mellan foerbraenningsrelaterade luftfoeroreningar och riskindikatorer foer hjaert-kaerlsjukdom? - En panelstudie kopplad till maetkampanjen i Vaexjoe inom Biobraensle-Haelsa-Miljoe

    Energy Technology Data Exchange (ETDEWEB)

    Jaervholm, Bengt; Forsberg, Bertil; Modig, Lars; Nielsen, Joern; Boman, Kurt; Jansson, Jan-Haakan [Umeaa Univ. (Sweden). Inst. foer Folkhaelsa och Klinisk Medicin

    2005-02-01

    The main aim of this study was to see if particles in ambient air is related to biological risk indicators of cardio vascular disease. The study was conducted during the winter and early spring 2003, within the framework of the Swedish Energy Agency's research program. The study was designed as a panel study with 40 participating females within the ages 25-66 years, all working at the local hospital. Based on continuous measurements of air pollutants and meteorological forecasts blood samples were taken at five occasions during days with predicted high or low pollution levels. Each blood sample were then analysed for the inflammatory markers fibrinogen and C-reactive protein (CRP). The levels of inflammatory markers were analysed in relation to measured levels of PM{sub 2.5} and NO{sub 2}, respectively. The analyses were made by calculating the ratio between each persons single values and their mean value based on all five measuring occasions. This was made for both of the two inflammatory markers. The ratios were then plotted and regressed against each of the studied pollutants. The results showed no evidence suggesting high pollution levels to be associated with high present levels on the studied markers at present levels.

  12. Metabolic syndrome and risk factors for non-alcoholic fatty liver disease

    Directory of Open Access Journals (Sweden)

    Mônica Rodrigues de Araújo Souza

    2012-03-01

    Full Text Available CONTEXT: Non-alcoholic fatty liver disease (NAFLD, hepatic manifestation of metabolic syndrome, has been considered the most common liver disease nowadays, which is also the most frequent cause of elevated transaminases and cryptogenic cirrhosis. The greatest input of fatty acids into the liver and consequent increased beta-oxidation contribute to the formation of free radicals, release of inflammatory cytokines and varying degrees of hepatocytic aggression, whose histological expression may vary from steatosis (HS to non-alcoholic steatohepatitis (NASH. The differentiation of these forms is required by the potential risk of progression to cirrhosis and development of hepatocellular carcinoma. OBJECTIVE: To review the literature about the major risk factors for NAFLD in the context of metabolic syndrome, focusing on underlying mechanisms and prevention. METHOD: PubMed, MEDLINE and SciELO data basis analysis was performed to identify studies describing the link between risk factors for metabolic syndrome and NAFLD. A combination of descriptors was used, non-alcoholic fatty liver disease, non-alcoholic steatohepatitis, metabolic syndrome and risk factors. At the end, 96 clinical and experimental studies, cohorts, meta-analysis and systematic reviews of great impact and scientific relevance to the topic, were selected. RESULTS: The final analysis of all these data, pointed out the central obesity, type 2 diabetes, dyslipidemia and hypertension as the best risk factors related to NAFLD. However, other factors were highlighted, such as gender differences, ethnicity, genetic factors and the role of innate immunity system. How these additional factors may be involved in the installation, progression and disease prognosis is discussed. CONCLUSION: Risk factors for NAFLD in the context of metabolic syndrome expands the prospects to 1 recognize patients with metabolic syndrome at high risk for NAFLD, 2 elucidate pathways common to other co-morbidities, 3

  13. Metabolic Syndrome: An Important Risk Factor for Parkinson’s Disease

    Directory of Open Access Journals (Sweden)

    Pei Zhang

    2014-01-01

    Full Text Available Metabolic syndrome is becoming commoner due to a rise in obesity rates among adults. Generally speaking, a person with metabolic syndrome is twice as likely to develop cardiovascular disease and five times as likely to develop diabetes as someone without metabolic syndrome. Increasing oxidative stress in metabolic syndrome and Parkinson’s disease is mentioned in the comprehensive articles; however, the system review about clear relation between metabolic syndrome and Parkinson’s disease is deficient. In this review, we will focus on the analysis that the metabolic syndrome may be a risk factor for Parkinson’s disease and the preventions that reduce the incident of Parkinson’s disease by regulating the oxidative stress.

  14. The Risk of Metabolic Syndrome among Institutionalized Adults with Intellectual Disabilities

    Science.gov (United States)

    Hsu, Shang-Wei; Yen, Chia-Feng; Hung, Wen-Jui; Lin, Lam-Ping; Wu, Chia-Ling; Lin, Jin-Ding

    2012-01-01

    People with metabolic syndrome (MS) are at increased risk of coronary heart disease and other health problems, such as diabetes and stroke. However, there is little previous information on the prevalence and determinants of MS among people with intellectual disabilities (IDs). The present study aimed to examine the prevalence of MS risk factors…

  15. A Cardiovascular Risk Reduction Program for American Indians with Metabolic Syndrome: The Balance Study

    Science.gov (United States)

    Lee, Elisa T.; Jobe, Jared B.; Yeh, Jeunliang; Ali, Tauqeer; Rhoades, Everett R.; Knehans, Allen W.; Willis, Diane J.; Johnson, Melanie R.; Zhang, Ying; Poolaw, Bryce; Rogers, Billy

    2012-01-01

    The Balance Study is a randomized controlled trial designed to reduce cardiovascular disease (CVD) risk in 200 American Indian (AI) participants with metabolic syndrome who reside in southwestern Oklahoma. Major risk factors targeted include weight, diet, and physical activity. Participants are assigned randomly to one of two groups, a guided or a…

  16. Division IAA Football Players and Risk Factors for Metabolic Syndrome

    Science.gov (United States)

    Repovich, Wendy E. S.; Babcock, Garth J.

    2012-01-01

    The purpose of this study was to determine if body composition and blood pressure (BP), two markers for Metabolic Syndrome (MetS), were correlated in college football players. Height, weight, BMI, systolic (SBP) and Diastolic (DBP) blood pressure and body composition (three measures) were assessed in a Division IAA football team (N = 55). Data…

  17. Personality as a risk factor for the metabolic syndrome

    DEFF Research Database (Denmark)

    Mommersteeg, Paula M C; Pouwer, Francois

    2012-01-01

    A behavior, temperament, neuroticism, and Type D personality. Conflicting evidence was reported on persons with high hostility, neuroticism, or Type D personality scores to be associated with an increased metabolic syndrome prevalence and development. All significant findings do point in the same direction...

  18. Patients with psoriasis have insufficient knowledge of their risk of atherothrombotic disease and metabolic syndrome

    DEFF Research Database (Denmark)

    Skiveren, J; Philipsen, P; Therming, Gitte

    2015-01-01

    of atherothrombotic disease and metabolic syndrome, and to assess the importance of the kind of treatment received and of membership of a patients' association. METHODS: In total, 218 patients with psoriasis (mean age 45.5 years, range 18-83), who were being treated with methotrexate or biological drugs responded...... to a questionnaire. RESULTS: Patients were well informed about their skin disease, but were less well informed about their risk of atherothrombotic disease/metabolic syndrome (visual analogue scale values of 6.91 and 5.15, respectively). Patients' knowledge of the disease was reflected by 74.2-99.1% correct answers...... (CA). The risk of arthritis elicited 88% CA and of depression 41.7% CA, while the risk of atherothrombotic disease and metabolic syndrome produced only 11.9-15.3% CA. Patients treated with biological drugs had a significantly stronger sense of being more well informed about the risk of disease (P = 0...

  19. Study of the Dynamics of Transcephalic Cerebral Impedance Data during Cardio-Vascular Surgery

    Science.gov (United States)

    Atefi, S. R.; Seoane, F.; Lindecrantz, K.

    2013-04-01

    Postoperative neurological deficits are one of the risks associated with cardio vascular surgery, necessitating development of new techniques for cerebral monitoring. In this study an experimental observation regarding the dynamics of transcephalic Electrical Bioimpedance (EBI) in patients undergoing cardiac surgery with and without extracorporeal circulation (ECC) was conducted to investigate the potential use of electrical Bioimpedance for cerebral monitoring in cardio vascular surgery. Tetrapolar transcephalic EBI measurements at single frequency of 50 kHz were recorded prior to and during cardio vascular surgery. The obtained results show that the transcephalic impedance decreases in both groups of patients as operation starts, however slight differences in these two groups were also observed with the cerebral impedance reduction in patients having no ECC being less common and not as pronounced as in the ECC group. Changes in the cerebral impedance were in agreement with changes of haematocrit and temperature. The origin of EBI changes is still unexplained however these results encourage us to continue investigating the application of electrical bioimpedance cerebral monitoring clinically.

  20. 糖尿病视网膜病变与心脑血管并发症%Study on the Correlation between Diabetic Retinopathy and Cardio-cerebrovascular Complications

    Institute of Scientific and Technical Information of China (English)

    仝佳(综述); 孙琳(审校)

    2014-01-01

    糖尿病是一种以血葡萄糖升高为主要特征的代谢性疾病,视网膜病变为其常见的并发症之一。众多研究表明,糖尿病视网膜病变( DR)患者的心脑血管疾病(如脑卒中、冠心病、心力衰竭)风险增加。眼底血管是全身唯一可以直接观察的微血管,视网膜微血管系统为评估糖尿病患者心脑血管并发症提供了独一无二的“窗口”。该文主要总结DR与心脑血管疾病的关系,并探讨糖尿病血管并发症的病理生理学机制及治疗方法。%Diabetes mellitus is a kind of metabolic disease mainly characterized by hyperglycemia .Reti-nopathy is one of the most common complications of diabetes .Extensive studies have showed that patients with diabetic retinopathy( DR) have a higher risk of cardio-cerebrovascular diseases,such as stroke,coronary heart disease and heart failure.Since retinal vessel system is the only microvasculature which can be directly observed in the whole body,the assessment of retinopathy signs presents clinicians an unique opportunity to assess the diabetic cardio-cerebrovascular complications.Here is to make a review of the relationship between DR and cardio-cerebrovascular diseases and make a discussion on the pathophysiological mechanisms of dia-betic vascular complications and the treatments for them .

  1. Estrogen Metabolism and Prostate Cancer Risk: A Prospective Study

    Science.gov (United States)

    2008-05-01

    12th November 2007. 10) Speaker, “Research in the Prevention of secondary colon - rectal cancers in the Latina Province” (Indagine di prevenzione...hydroxyestrone and 16alpha-hydroxyestrone metabolism with flaxseed consumption: modification by COMT and CYP1B1 genotype. Cancer Epidemiology Biomarkers...sample of postmenopausal women. Cancer Epidemiology , Biomarkers & Prevention. 2008 Jan;17 (1): 33-42 10) Akl E, Barba M, Rohilla S, Terrenato I

  2. Comprehensive Evaluation of Altered Systemic Metabolism and Pancreatic Cancer Risk

    Science.gov (United States)

    2015-10-01

    Major Task 4: Generate and analyze metabolites related to branched chain amino acid ( BCAA ) metabolism. 3 Major Task 4 included analyses of...branched chain amino acid ( BCAA ) catabolic products (months 10-15), quality control of data (months 16-17), and analysis of BCAA catabolic products with...pancreatic cancer development (months 18-23). We have completed measurement of BCAA catabolic products in our plasma samples and have begun the

  3. Obesity, metabolic syndrome, male hypogonadism and cardiovascular risk

    OpenAIRE

    Giovanni Corona; Francesco Lotti; Alessandra Sforza; Mario Maggi; Valerio Chiarini

    2013-01-01

    Background: A large body of evidences indicates that sexual dysfunction, and in particular erectile dysfunction (ED), may represent an early surrogate marker of different disease states such as diabetes mellitus, hypertension, metabolic syndrome (MetS) and depression. Furthermore, it has been suggested that ED could also be considered the first sign of a forthcoming coronary heart disease (CHD) and an efficient predictor of silent CHD in a diabetic population, independently of glycometabolic ...

  4. Leisure-time exercise, physical activity during work and commuting, and risk of metabolic syndrome.

    Science.gov (United States)

    Kuwahara, Keisuke; Honda, Toru; Nakagawa, Tohru; Yamamoto, Shuichiro; Akter, Shamima; Hayashi, Takeshi; Mizoue, Tetsuya

    2016-09-01

    Data are limited regarding effect of intensity of leisure-time physical activity on metabolic syndrome. Furthermore, no prospective data are available regarding effect of occupational and commuting physical activity on metabolic syndrome. We compared metabolic syndrome risk by intensity level of leisure-time exercise and by occupational and commuting physical activity in Japanese workers. We followed 22,383 participants, aged 30-64 years, without metabolic syndrome until 2014 March (maximum, 5 years of follow-up). Physical activity was self-reported. Metabolic syndrome was defined by the Joint Statement criteria. We used Cox regression models to estimate the hazard ratios (HRs) and 95 % confidence intervals (CIs) of metabolic syndrome. During a mean follow-up of 4.1 years, 5361 workers developed metabolic syndrome. After adjustment for covariates, compared with engaging in no exercise, the HRs (95 % CIs) for metabolic equivalent hours of exercise per week were 0.99 (0.90, 1.08), 0.99 (0.90, 1.10), and 0.95 (0.83, 1.08), respectively, among individuals engaging in moderate-intensity exercise alone; 0.93 (0.75, 1.14), 0.81 (0.64, 1.02), and 0.84 (0.66, 1.06), among individuals engaging in vigorous-intensity exercise alone; and 0.90 (0.70, 1.17), 0.74 (0.62, 0.89), and 0.81 (0.69, 0.96) among individuals engaging in the two intensities. Higher occupational physical activity was weakly but significantly associated with lower risk of metabolic syndrome. Walking to and from work was not associated with metabolic syndrome. Vigorous-intensity exercise alone or vigorous-intensity combined with moderate-intensity exercise and worksite intervention for physical activity may help prevent metabolic syndrome for Japanese workers.

  5. Adolescent Metabolic Syndrome Risk Is Increased with Higher Infancy Weight Gain and Decreased with Longer Breast Feeding

    OpenAIRE

    Kim Khuc; Estela Blanco; Raquel Burrows; Marcela Reyes; Marcela Castillo; Betsy Lozoff; Sheila Gahagan

    2012-01-01

    Background. Prevalence of the metabolic syndrome is increasing in pediatric age groups worldwide. Meeting the criteria for the metabolic syndrome puts children at risk for later cardiovascular and metabolic disease. Methods. Using linear regression, we examined the association between infant weight gain from birth to 3 months and risk for the metabolic syndrome among 16- to 17-year-old Chilean adolescents (n = 357), accounting for the extent of breastfeeding in infancy and known covariates in...

  6. Metabolic Syndrome and Cardiovascular Risk Factors in Obese Adolescent

    Directory of Open Access Journals (Sweden)

    Manal Mansour

    2016-03-01

    CONCLUSION:  Saturated fat was associated with elevated lipid levels in obese children. These results reinforce the importance of healthy dietary habits since child-hood in order to reduce the risks of cardiovascular diseases in adulthood.

  7. Self-Management Training for Chinese Obese Children at Risk for Metabolic Syndrome: Effectiveness and Implications for School Health

    Science.gov (United States)

    Ling, Jiying; Anderson, Laura M.; Ji, Hong

    2015-01-01

    This article reviews the results of a school-based self-management intervention for Chinese obese children at risk for metabolic syndrome. Twenty-eight Chinese obese children (M age?=?10 years) and their parents participated in the study. Metabolic syndrome risk factors were measured pre- and post-intervention. The risk factors included Body Mass…

  8. Prostate Cancer; Metabolic Risk Factors, Drug Utilisation, Adverse Drug Reactions

    OpenAIRE

    Grundmark, Birgitta

    2013-01-01

    Increased possibilities during the last decades for early detection of prostate cancer have sparked research on preventable or treatable risk factors and on improvements in therapy. Treatments of the disease still entail significant side effects potentially affecting men during the rest of their lives. The studies of the present thesis concern different aspects of prostate cancer from etiological risk factors and factors influencing treatment to an improved methodology for the detection of tr...

  9. Association between television viewing and the risk of metabolic syndrome in a community-based population

    Directory of Open Access Journals (Sweden)

    Liu Chiu-Shong

    2008-06-01

    Full Text Available Abstract Background As a result of metabolic syndrome becoming an important issue during recent decades, many studies have explored the risk factors contributing to its development. However, less attention has been paid to the risk associated with sedentary behavior, especially television viewing. This study examined the association between television viewing time and the risk of having metabolic syndrome in a population of Taiwanese subjects. Methods This community-based cross-sectional study included 2,353 subjects (1,144 men and 1,209 women aged 40 and over from October, 2004 to September, 2005. Information about the time spent watching TV was obtained using a self-administered questionnaire. The definition of metabolic syndrome was according to the Third Report of the National Cholesterol Education Program's Adult Treatment Panel modified for Asians. Results Compared to subjects who viewed TV 20 hr/week had a 1.50-fold (95% confidence intervals (CI: 1.10, 2.03 risk for men and a 1.93-fold (95% CI: 1.37, 2.71 risk for women of having metabolic syndrome, after adjusting for physical activity and other covariates. Stratifying by the three categories of total activity levels, TV viewing time > 20 hr/week was found to still hold a significant risk for having metabolic syndrome in the lowest of the three categories of total activity level for men and in all three categories of total activity level for women. Conclusion The findings suggest that TV viewing is an independent risk factor associated with metabolic syndrome in Taiwanese people.

  10. Race and ethnicity, obesity, metabolic health, and risk of cardiovascular disease in postmenopausal women

    DEFF Research Database (Denmark)

    Schmiegelow, Michelle D; Hedlin, Haley; Mackey, Rachel H

    2015-01-01

    BACKGROUND: It is unclear whether obesity unaccompanied by metabolic abnormalities is associated with increased cardiovascular disease risk across racial and ethnic subgroups. METHODS AND RESULTS: We identified 14 364 postmenopausal women from the Women's Health Initiative who had data on fasting...... serum lipids and serum glucose and no history of cardiovascular disease or diabetes at baseline. We categorized women by body mass index (in kg/m(2)) as normal weight (body mass index 18.5 to obese (body mass index ≥30) and by metabolic health, defined...... had a first cardiovascular disease event (coronary heart disease or ischemic stroke). Among black women without metabolic syndrome, overweight women had higher adjusted cardiovascular risk than normal weight women (hazard ratio [HR] 1.49), whereas among white women without metabolic syndrome...

  11. Definition of the Metabolic Syndrome: What's New and What Predicts Risk?

    Science.gov (United States)

    Li, Chaoyang; Ford, Earl S

    2006-01-01

    The metabolic syndrome is a clustering of abnormalities that confers an increased risk of cardiovascular disease and type 2 diabetes. Five organizations have proposed definitions of the syndrome. Despite differences in specific criteria among the definitions, there is agreement that the major characteristics of the syndrome include central obesity (except in one definition), elevated blood pressure, dyslipidemia, and impaired glucose metabolism or insulin resistance. Large variations exist in the prevalence of the metabolic syndrome across countries and regions, ethnic groups, and gender. The prevalence is high and increasing, particularly in North and South American countries. The high prevalence, combined with the large number of people at risk for cardiovascular disease, type 2 diabetes, and other related disorders, suggests that the metabolic syndrome may present a major worldwide public health challenge in future.

  12. The Metabolic Syndrome and Risk of Chronic Kidney Disease: Pathophysiology and Intervention Strategies

    Directory of Open Access Journals (Sweden)

    Heather A. LaGuardia

    2012-01-01

    Full Text Available Metabolic syndrome is characterized by a clustering of cardiovascular risk factors, including abdominal obesity, elevated blood pressure and glucose concentrations, and dyslipidemia. The presence of this clinical entity is becoming more pervasive throughout the globe as the prevalence of obesity increases worldwide. Moreover, there is increased recognition of the complications and mortality related to this syndrome. This paper looks to examine the link between metabolic syndrome and the development of chronic kidney disease.

  13. Risk of Metabolic Syndrome and Diabetes Mellitus Among Young Twins and Singletons in Guinea-Bissau

    DEFF Research Database (Denmark)

    Bjerregaard-Andersen, Morten; Hansen, Lone; da Silva, Leontina I

    2013-01-01

    OBJECTIVETwins in Africa may be at increased risk of metabolic disorders due to strained conditions in utero, including high exposure to infections. We studied metabolic syndrome (MS) and diabetes mellitus (DM) among young twins and singletons in Guinea-Bissau.RESEARCH DESIGN AND METHODSThe study...... was cross-sectional and occurred from October 2009 until August 2011 at the Bandim Health Project, a demographic surveillance site in the capital Bissau. Twins and singleton controls between 5 and 32 years were visited at home. Fasting blood samples for metabolic measurements were collected. Zygosity...

  14. Occupational health and metabolic risk factors: A pilot intervention for transport workers

    Directory of Open Access Journals (Sweden)

    Helen L. Naug

    2016-08-01

    Full Text Available Objectives: Heavy vehicle transport workers have a high risk of obesity and obesity-related disorders including cardiovascular disease and diabetes. Sedentary nature of their work makes a healthy work and lifestyle balance difficult to achieve. Educational interventions that promote behavioral changes have been shown to be effective in various group settings. The aims of this study were to determine the prevalence of metabolic risk factors among a population of urban bus drivers; to deliver a 3-month educational intervention specifically tailored for the workplace environment of transport workers; and to evaluate the efficacy of the intervention through quantitative measurements and qualitative feedback. Material and Methods: Thirty-three bus drivers from depots in south Queensland were recruited for the study. Baseline metabolic data were collected through anthropometric measurements, blood collection and diet/lifestyle questionnaires. Metabolic risk factors that were analyzed included: waist circumference, blood pressure, fasting glucose, blood triglycerides and high density lipoprotein cholesterol (HDL-C. Three interactive seminars were delivered over a 3-month period. At the end of the period, data collection was repeated. Results: At the commencement of the study, 35% of the participants exhibited ≥ 3 of the metabolic risk factors that characterize metabolic syndrome. This is higher than the reported prevalence in the general Australian population (22.1%. A total 21 of the 33 participants remained committed to the intervention and provided pre and post intervention data. Of these, 28% (N = 6 showed a decrease in one or more of the risk factors associated with metabolic syndrome. There was a significant increase in the average HDL-C after the intervention. Qualitative feedback indicated that the workers benefited from the program, especially regarding their awareness of the risks associated with their profession. Conclusions: This pilot

  15. Donation after cardio-circulatory death liver transplantation

    Institute of Scientific and Technical Information of China (English)

    Hieu Le Dinh; Arnaud de Roover; Abdour Kaba; Séverine Lauwick; Jean Joris; Jean Delwaide; Pierre Honoré

    2012-01-01

    The renewed interest in donation after cardio-circulatory death (DCD) started in the 1990s following the limited success of the transplant community to expand the donation after brain-death (DBD) organ supply and following the request of potential DCD families.Since then,DCD organ procurement and transplantation activities have rapidly expanded,particularly for nonvital organs,like kidneys.In liver transplantation (LT),DCD donors are a valuable organ source that helps to decrease the mortality rate on the waiting lists and to increase the availability of organs for transplantation despite a higher risk of early graft dysfunction,more frequent vascular and ischemia-type biliary lesions,higher rates of re-listing and re-transplantation and lower graft survival,which are obviously due to the inevitable warm ischemia occurring during the declaration of death and organ retrieval process.Experimental strategies intervening in both donors and recipients at different phases of the transplantation process have focused on the attenuation of ischemia-reperfusion injury and already gained encouraging results,and some of them have found their way from pre-clinical success into clinical reality.The future of DCD-LT is promising.Concerted efforts should concentrate on the identification of suitable donors (probably Maastricht category Ⅲ DCD donors),better donor and recipient matching (high risk donors to low risk recipients),use of advanced organ preservation techniques (oxygenated hypothermic machine perfusion,normothermic machine perfusion,venous systemic oxygen persufflation),and pharmacological modulation (probably a multi-factorial biologic modulation strategy) so that DCD liver allografts could be safely utilized and attain equivalent results as DBD-LT.

  16. Risk factors for Type 2 Diabetes Mellitus : Metabolic Syndrome, Insulin Resistance and Primary Prevention

    OpenAIRE

    Hydrie, Muhammad Zafar Iqbal

    2012-01-01

    Aims: The purpose of the study was to identify the extent of metabolic syndrome on the basis of ATP III and IDF definition in subjects aged 25 years and above from an urban population of Karachi. Also to see the association of risk factors related to diabetes and metabolic syndrome in this population. And finally to prove the hypothesis of intervention effect on the onset of type 2 diabetes in a high risk urban population and evaluate the rate of conversion of IGT to diabetes by these interve...

  17. Epigenetic and developmental influences on the risk of obesity, diabetes, and metabolic syndrome

    Directory of Open Access Journals (Sweden)

    Smith CJ

    2015-06-01

    Full Text Available Caitlin J Smith, Kelli K Ryckman Department of Epidemiology, University of Iowa, College of Public Health, Iowa City, IA, USA Abstract: Metabolic syndrome is a growing cause of morbidity and mortality worldwide. Metabolic syndrome is characterized by the presence of a variety of metabolic disturbances including obesity, hyperlipidemia, hypertension, and elevated fasting blood sugar. Although the risk for metabolic syndrome has largely been attributed to adult lifestyle factors such as poor nutrition, lack of exercise, and smoking, there is now strong evidence suggesting that predisposition to the development of metabolic syndrome begins in utero. First posited by Hales and Barker in 1992, the “thrifty phenotype” hypothesis proposes that susceptibility to adult chronic diseases can occur in response to exposures in the prenatal and perinatal periods. This hypothesis has been continually supported by epidemiologic studies and studies involving animal models. In this review, we describe the structural, metabolic and epigenetic changes that occur in response to adverse intrauterine environments including prenatal and postnatal diet, maternal obesity, and pregnancy complications. Given the increasing prevalence of metabolic syndrome in both the developed and developing worlds, a greater understanding and appreciation for the role of the intrauterine environment in adult chronic disease etiology is imperative. Keywords: epigenetics, metabolic syndrome, fetal programming, maternal, pregnancy complications

  18. Diabetes Mellitus and Prediabetes on Kidney Transplant Waiting List- Prevalence, Metabolic Phenotyping and Risk Stratification Approach.

    Directory of Open Access Journals (Sweden)

    Martina Guthoff

    Full Text Available Despite a significant prognostic impact, little is known about disturbances in glucose metabolism among kidney transplant candidates. We assess the prevalence of diabetes mellitus (DM and prediabetes on kidney transplant waiting list, its underlying pathophysiology and propose an approach for individual risk stratification.All patients on active kidney transplant waiting list of a large European university hospital transplant center were metabolically phenotyped.Of 138 patients, 76 (55% had disturbances in glucose metabolism. 22% of patients had known DM, 3% were newly diagnosed. 30% were detected to have prediabetes. Insulin sensitivity and-secretion indices allowed for identification of underlying pathophysiology and risk factors. Age independently affected insulin secretion, resulting in a relative risk for prediabetes of 2.95 (95%CI 1.38-4.83 with a cut-off at 48 years. Body mass index independently affected insulin sensitivity as a continuous variable.The prevalence of DM or prediabetes on kidney transplant waiting list is as high as 55%, with more than one third of patients previously undiagnosed. Oral glucose tolerance test is mandatory to detect all patients at risk. Metabolic phenotyping allows for differentiation of underlying pathophysiology and provides a basis for early individual risk stratification and specific intervention to improve patient and allograft outcome.

  19. Protocol for Evaluating the Cardio-Ankle Vascular Index to Predict Cardiovascular Events in Japan: A Prospective Multicenter Cohort Study

    Science.gov (United States)

    Miyoshi, Toru; Ito, Hiroshi; Horinaka, Shigeo; Shirai, Kohji; Higaki, Jitsuo; Orimio, Hajime

    2017-01-01

    Introduction The cardio-ankle vascular index (CAVI) was developed in Japan and is a blood pressure-independent index of arterial stiffness from the origin of the aorta to the ankle. In recent years, it has been studied by many researchers worldwide, and it is strongly anticipated that it will play a role as a predictive factor for arteriosclerotic diseases. The objective of this study was to examine the benefits of using CAVI as a predictor of cardiovascular events in high-risk patients. Methods and Design This prospective multicenter study to evaluate the usefulness of the CAVI to predict cardiovascular events in Japan (CAVI-J) is a cohort study with central registration. Participants (n = 3,000) will be scheduled to enroll and data will be collected for up to 5 years from entry of participants into the study. To be eligible to participate in the CAVI-J study, individuals have to be aged between 40 and 74 years and have at least one of the following risk factors for arteriosclerosis: (1) type 2 diabetes mellitus; (2) high-risk hypertension; (3) metabolic syndrome; (4) chronic kidney disease (stage 3), or (5) history of coronary artery disease or noncardiogenic cerebral infarction. The primary endpoints of this study are cardiovascular death, nonfatal myocardial infarction, and stroke. The secondary endpoints are composite cardiovascular events including all cause death, angina pectoris with revascularization, new incidence of peripheral artery disease, abdominal aortic aneurysm, aortic dissection, heart failure requiring hospitalization, and deterioration in renal function. The cutoff for CAVI against the incidence of cardiovascular events will be determined. PMID:28275590

  20. Metabolic disorders and the risk of nasopharyngeal carcinoma: a case-control study in Italy.

    Science.gov (United States)

    Zucchetto, Antonella; Taborelli, Martina; Bosetti, Cristina; Montella, Maurizio; La Vecchia, Carlo; Franchin, Gianni; Libra, Massimo; Serraino, Diego; Polesel, Jerry

    2016-07-29

    The aim of this study is to evaluate the association between metabolic disorders and the risk of nasopharyngeal carcinoma, considering different histological subtypes. Between 1992 and 2008, we carried out a multicentre case-control study in Italy. One-hundred and ninety-seven White patients with histologically confirmed nasopharyngeal carcinoma were enrolled as cases. The control group included 592 cancer-free patients, frequency matched by study centre, area of residence, sex, age and period of interview. Odds ratios (OR) and corresponding 95% confidence intervals (CI), for nasopharyngeal carcinoma according to obesity and self-reported history of other metabolic disorders, were calculated through logistic regression models adjusted for matching variables and tobacco smoking and drinking habits. Obesity (OR=1.44; 95% CI: 0.88-2.36), diabetes mellitus (OR=0.91; 95% CI: 0.42-1.98), hypertension (OR=0.79; 95% CI: 0.48-1.32), hypercholesterolaemia (OR=1.41; 95% CI: 0.84-2.35) and metabolic syndrome (i.e. at least three among the four previously cited metabolic disorders; OR=1.11; 95% CI: 0.86-1.43) were not significantly associated with the overall risk of nasopharyngeal carcinoma. However, the associations observed for diabetes mellitus, hypercholesterolaemia and metabolic syndrome were stronger among differentiated nasopharyngeal carcinomas than among undifferentiated ones. In particular, 21.7% of differentiated nasopharyngeal carcinoma cases and 7.8% of controls reported a history of metabolic syndrome (OR=3.37; 95% CI: 1.05-10.81). The results of the study indicated no overall association between metabolic disorders and nasopharyngeal carcinoma. Nonetheless, although the small sample size calls for caution in interpretation, metabolic disorders could increase the risk of differentiated nasopharyngeal carcinoma. This finding further supports a different aetiology of the two histological subtypes.

  1. Central Obesity and Metabolic Risk Factors in Middle-aged Chinese

    Institute of Scientific and Technical Information of China (English)

    YIN Xue Yao; ZHENG Fen Ping; ZHOU Jia Qiang; DU Ying; PAN Qian Qian; ZHANG Sai Fei; YU Dan; LI Hong

    2014-01-01

    Objective Central obesity is considered to be a central component of metabolic syndrome. Waist circumference (WC) has been widely used as a simple indicator of central obesity. This study is aimed to evaluate the sensitivity of WC cut-off values for predicting metabolic risk factors in middle-aged Chinese. Methods The study involved 923 subjects aged 40-65 years. The metabolic risk factors were defined according to the Chinese Joint Committee for Developing Chinese Guidelines on Prevention and Treatment of Dyslipidemia in Adults. WC cut-off 85-90 cm and≥90 cm were used as cut-off values of central pre-obesity and central obesity in males, respectively, while WC 80-85 cm and≥85 cm were used as cut-off values of central pre-obesity and central obesity in females. Results First, WC values corresponding to body mass index (BMI) 24 kg/m2 and visceral fat area (VFA) 80 cm2 were 88.55 cm and 88.51 cm in males, and 81.46 cm and 82.51 cm in females respectively. Second, receiver operating characteristic curves showed that the optimal WC cut-off of value was 88.75 cm in males, higher than that in females (81.75 cm). Third, the subjects with higher WC values were more likely to have accumulating metabolic risk factors. The prevalence of metabolic risk factors increased linearly and significantly in relation to WC levels. Conclusion WC cut-off values of central pre-/central obesity are optimal to predict multiple metabolic risk factors.

  2. Personality traits and childhood trauma as correlates of metabolic risk factors : The Netherlands Study of Depression and Anxiety (NESDA)

    NARCIS (Netherlands)

    Dortland, Arianne K. B. van Reedt; Giltay, Erik J.; van Veen, Tineke; Zitman, Frans G.; Penninx, Brenda W. J. H.

    2012-01-01

    Objective: Personality and childhood trauma may affect cardiovascular disease (CVD) risk. However, evidence for an association with metabolic risk factors for CVD is limited and ambiguous. Moreover, despite their interrelatedness, personality and childhood trauma were not yet studied simultaneously.

  3. Toxic-metabolic Risk Factors in Pediatric Pancreatitis: Recommendations for Diagnosis, Management, and Future Research.

    Science.gov (United States)

    Husain, Sohail Z; Morinville, Veronique; Pohl, John; Abu-El-Haija, Maisam; Bellin, Melena D; Freedman, Steve; Hegyi, Peter; Heyman, Melvin B; Himes, Ryan; Ooi, Chee Y; Schwarzenberg, Sarah J; Usatin, Danielle; Uc, Aliye

    2016-04-01

    Pancreatitis in children can result from metabolic and toxic risk factors, but the evidence linking these factors is sparse. We review the evidence for association or causality of these risk factors in pancreatitis, discuss management strategies, and their rationale. We conducted a review of the pediatric pancreatitis literature with respect to the following risk factors: hyperlipidemia, hypercalcemia, chronic renal failure, smoking exposure, alcohol, and medications. Areas of additional research were identified. Hypertriglyceridemia of 1000 mg/dL or greater poses an absolute risk for pancreatitis; persistent elevations of calcium are predisposing. Further research is necessary to determine whether end-stage renal disease leads to increased pancreatitis in children similar to adults. It is unknown whether cigarette smoking exposure, which clearly increases risk in adults, also increases risk in children. The role of alcohol in pediatric pancreatitis, whether direct or modifying, needs to be elucidated. The evidence supporting most cases of medication-induced pancreatitis is poor. Drug structure, improper handling of drug by host, and bystander status may be implicated. Other pancreatitis risk factors must be sought in all cases. The quality of evidence supporting causative role of various toxic and metabolic factors in pediatric pancreatitis is variable. Careful phenotyping is essential, including search for other etiologic risk factors. Directed therapy includes correction/removal of any agent identified, and general supportive measures. Further research is necessary to improve our understanding of these pancreatitis risk factors in children.

  4. Canagliflozin improves risk factors of metabolic syndrome in patients with type 2 diabetes mellitus and metabolic syndrome

    Directory of Open Access Journals (Sweden)

    Davies MJ

    2017-01-01

    Full Text Available Michael J Davies,1 Katherine W Merton,1 Ujjwala Vijapurkar,2 Dainius A Balis,2 Mehul Desai2 1Janssen Scientific Affairs, LLC, Titusville, NJ, USA; 2Janssen Research & Development, LLC, Raritan, NJ, USA Objective: Metabolic syndrome refers to a collection of risk factors associated with the development of cardiovascular disease and type 2 diabetes mellitus (T2DM. Canagliflozin, a sodium glucose co-transporter 2 inhibitor, improves glycemic control and reduces body weight and blood pressure (BP in a broad range of patients with T2DM. This post hoc analysis assessed the effects of canagliflozin on the components of metabolic syndrome in patients with T2DM and metabolic syndrome.Methods: This analysis was based on data from 2 head-to-head studies of canagliflozin in patients with T2DM on background metformin versus glimepiride (study 1 and background metformin plus sulfonylurea versus sitagliptin 100 mg (study 2. Changes from baseline in glycemic efficacy, anthropometric measures, BP, and lipids were evaluated with canagliflozin versus glimepiride and sitagliptin at week 52 in patients who met ≥2 of the criteria for metabolic syndrome (in addition to T2DM: triglycerides ≥1.7 mmol/L; high-density lipoprotein cholesterol (HDL-C <1.0 mmol/L (men or <1.3 mmol/L (women; waist circumference ≥102 cm (non-Asian men, ≥88 cm (non-Asian women, >90 cm (Asian men, or >80 cm (Asian women; diagnosis of hypertension or meeting BP-related criteria (systolic BP ≥130 mmHg or diastolic BP ≥85 mmHg. Safety was assessed based on adverse event reports.Results: In study 1, canagliflozin 100 and 300 mg provided similar and greater HbA1c reductions versus glimepiride, respectively. In study 2, canagliflozin 300 mg provided greater HbA1c lowering versus sitagliptin 100 mg. Canagliflozin also reduced fasting plasma glucose, body weight, body mass index, waist circumference, BP, and triglycerides, and increased HDL-C and low-density lipoprotein cholesterol versus

  5. Evaluating the Risk of Metabolic Syndrome Based on an Artificial Intelligence Model

    Directory of Open Access Journals (Sweden)

    Hui Chen

    2014-01-01

    Full Text Available Metabolic syndrome is worldwide public health problem and is a serious threat to people's health and lives. Understanding the relationship between metabolic syndrome and the physical symptoms is a difficult and challenging task, and few studies have been performed in this field. It is important to classify adults who are at high risk of metabolic syndrome without having to use a biochemical index and, likewise, it is important to develop technology that has a high economic rate of return to simplify the complexity of this detection. In this paper, an artificial intelligence model was developed to identify adults at risk of metabolic syndrome based on physical signs; this artificial intelligence model achieved more powerful capacity for classification compared to the PCLR (principal component logistic regression model. A case study was performed based on the physical signs data, without using a biochemical index, that was collected from the staff of Lanzhou Grid Company in Gansu province of China. The results show that the developed artificial intelligence model is an effective classification system for identifying individuals at high risk of metabolic syndrome.

  6. Genetic variants in the inositol phosphate metabolism pathway and risk of different types of cancer.

    Science.gov (United States)

    Tan, Juan; Yu, Chen-Yang; Wang, Zhen-Hua; Chen, Hao-Yan; Guan, Jian; Chen, Ying-Xuan; Fang, Jing-Yuan

    2015-02-16

    Members of the inositol phosphate metabolism pathway regulate cell proliferation, migration and phosphatidylinositol-3-kinase (PI3K)/Akt signaling, and are frequently dysregulated in cancer. Whether germline genetic variants in inositol phosphate metabolism pathway are associated with cancer risk remains to be clarified. We examined the association between inositol phosphate metabolism pathway genes and risk of eight types of cancer using data from genome-wide association studies. Logistic regression models were applied to evaluate SNP-level associations. Gene- and pathway-based associations were tested using the permutation-based adaptive rank-truncated product method. The overall inositol phosphate metabolism pathway was significantly associated with risk of lung cancer (P = 2.00 × 10(-4)), esophageal squamous cell carcinoma (P = 5.70 × 10(-3)), gastric cancer (P = 3.03 × 10(-2)) and renal cell carcinoma (P = 1.26 × 10(-2)), but not with pancreatic cancer (P = 1.40 × 10(-1)), breast cancer (P = 3.03 × 10(-1)), prostate cancer (P = 4.51 × 10(-1)), and bladder cancer (P = 6.30 × 10(-1)). Our results provide a link between inherited variation in the overall inositol phosphate metabolism pathway and several individual genes and cancer. Further studies will be needed to validate these positive findings, and to explore its mechanisms.

  7. Lean adolescents with increased risk for metabolic syndrome.

    Science.gov (United States)

    Molero-Conejo, Emperatriz; Morales, Luz Marina; Fernández, Virginia; Raleigh, Xiomara; Gómez, Maria Esther; Semprún-Fereira, Maritza; Campos, Gilberto; Ryder, Elena

    2003-03-01

    The aim of the present study was to determine in adolescents the relationship between insulin levels and body mass index (BMI), body fat distribution, diet, life style and lipid profile. We studied 167 adolescents (68 boys and 99 girls) whose ages ranged from 14 to 17 years. A detailed medical (including pubertal stage) and nutritional record was obtained from each subject. Biochemical measurements included fasting serum insulin, glucose, total cholesterol (TC), triglycerides (Tg), HDL-C, LDL-C and VLDL-C. HOMA insulin resistance (IR) and HOMA beta-cell function (beta-cell) were calculated. Insulin levels were over 84 pmol/L (cut off normal value in our lab) in 56% of the boys and 43% of the girls. Thirty-seven percent of lean adolescents whose BMI was 21.5 +/- 1.9 kg/m2 presented higher fasting insulin levels. HOMA IR, Tg, systolic (SBP) and diastolic blood pressure (DBP) values when compared to a lean normoinsulinemic group. Insulin levels were correlated (p 24 kg/m2) had significantly higher serum insulin, HOMA beta-cell, and Tg levels, and the lowest HDL-C levels. A high-energy intake rich in saturated fat and low physical activity were found in this lean but metabolically altered adolescents. We conclude that even with a BMI as low as 21 kg/m2 an inappropriate diet and low physical activity might be responsible for the high insulin levels and dislipidemias in adolescents.

  8. The basic mechanisms the influence of metabolic syndrome on the risk and prognosis of breast cancer (review

    Directory of Open Access Journals (Sweden)

    I. B. Schepotin

    2013-01-01

    Full Text Available Breast cancer and metabolic syndrome remains one of the most urgent problems of modern medicine worldwide. In this review, highlights the molecular pathways that underlie the negative impact of metabolic syndrome on the risk and prognosis of breast cancer. A better understanding of these pathways will help to optimize prevention and treatment of breast cancer in patients with metabolic syndrome.

  9. Coffee intake and risk of obesity, metabolic syndrome and type 2 diabetes

    DEFF Research Database (Denmark)

    Nordestgaard, Ask Tybjærg; Thomsen, Mette; Nordestgaard, Børge Grønne

    2015-01-01

    to 78,021 additional individuals from the DIAGRAM consortium. RESULTS: Observationally, high coffee intake was associated with low risk of obesity, metabolic syndrome and type 2 diabetes. Further, high coffee intake was associated with high body mass index, waist circumference, weight, height, systolic...... convincingly with obesity, metabolic syndrome, type 2 diabetes, body mass index, waist circumference, weight, height, systolic/diastolic blood pressure, triglycerides, total cholesterol, high-density lipoprotein cholesterol or glucose levels. Per-allele meta-analysed odds ratios for type 2 diabetes were 1......BACKGROUND: Coffee is one of the most widely consumed beverages. We tested the hypothesis that genetically high coffee intake is associated with low risk of obesity, metabolic syndrome and type 2 diabetes, and with related components thereof. METHODS: We included 93,179 individuals from two large...

  10. Selective screening of 650 high risk Iranian patients for detection of inborn error of metabolism

    Directory of Open Access Journals (Sweden)

    Narges Pishva

    2015-02-01

    Full Text Available Objective: Although metabolic diseases individually are rare ,but overall have an incidence of 1/2000 and can cause devastating and irreversible effect if not diagnosed early and treated promptly. selective screening is an acceptable method for detection of these multi presentation diseases. Method: using panel neonatal screening for detection of metabolic diseases in 650 high risk Iranian patients in Fars province. The following clinical features were used as inclusion criteria for investigation of the patients. Lethargy, poor feeding ,persistent vomiting, cholestasis, intractable seizure ,decreased level of consciousness ,persistent hypoglycemia, unexplained acid base disturbance and unexplained neonatal death. Result: Organic acidemia with 40 cases (42% was the most frequent disorder diagnosed in our high risk populations, followed by disorder of galactose metabolism(30%, 15 patient had classic galactosemia(GALT

  11. Selective screening of 650 high risk Iranian patients for detection of inborn error of metabolism

    Directory of Open Access Journals (Sweden)

    Narges Pishva

    2015-02-01

    Full Text Available Objective: Although metabolic diseases individually are rare ,but overall have an incidence of 1/2000 and can cause devastating and irreversible effect if not diagnosed early and treated promptly. selective screening is an acceptable method for detection of these multi presentation diseases.Method: using panel neonatal screening for detection of metabolic diseases in 650 high risk Iranian patients in Fars province. The following clinical features were used as inclusion criteria for investigation of the patients.Lethargy, poor feeding ,persistent vomiting, cholestasis, intractable seizure ,decreased level of consciousness ,persistent hypoglycemia, unexplained acid base disturbance and unexplained neonatal death.Result: Organic acidemia with 40 cases (42% was the most frequent disorder diagnosed in our high risk populations, followed by disorder of galactose metabolism(30%, 15 patient had classic galactosemia(GALT

  12. Osteocalcin as a potential risk biomarker for cardiovascular and metabolic diseases.

    Science.gov (United States)

    Magni, Paolo; Macchi, Chiara; Sirtori, Cesare R; Corsi Romanelli, Massimiliano Marco

    2016-10-01

    Clear evidence supports a role for circulating and locally-produced osteocalcin (OC) in the pathophysiology of cardiovascular (CV) lesions and CV risk, also in combination with metabolic changes, including type 2 diabetes mellitus (T2DM). Reduced plasma OC levels are associated with greater incidence of pathological CV changes, like arterial and valvular calcification, coronary and carotid atherosclerosis and increased carotid intima-media thickness. The actual relationship between OC levels and incidence of major CV events is, however, still unclear. Moreover, reduced circulating OC levels have been mostly associated with insulin resistance, metabolic syndrome or T2DM, indicating relevant OC actions on pancreatic β-cells and insulin secretion and activity. Based on these observations, this review article will attempt to summarize the current evidence on the potential usefulness of circulating OC as a biomarker for CV and metabolic risk, also evaluating the currently open issues in this area of research.

  13. Significantly increased risk of carotid atherosclerosis with arsenic exposure and polymorphisms in arsenic metabolism genes

    Energy Technology Data Exchange (ETDEWEB)

    Hsieh, Yi-Chen [School of Public Health, College of Public Health and Nutrition, Taipei Medical University, 250 Wusing St., Taipei 11031, Taiwan (China); Lien, Li-Ming [Graduate Institute of Clinical Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan (China); School of Medicine, Taipei Medical University, Taipei, Taiwan (China); Department of Neurology, Shin Kong WHS Memorial Hospital, Taipei, Taiwan (China); Chung, Wen-Ting [Department of Neurology, Wanfang Hospital, Taipei Medical University, Taipei, Taiwan (China); Graduate Institute of Clinical Medicine, Taipei Medical University, Taipei, Taiwan (China); Hsieh, Fang-I; Hsieh, Pei-Fan [School of Public Health, College of Public Health and Nutrition, Taipei Medical University, 250 Wusing St., Taipei 11031, Taiwan (China); Wu, Meei-Maan [School of Public Health, College of Public Health and Nutrition, Taipei Medical University, 250 Wusing St., Taipei 11031, Taiwan (China); Graduate Institute of Basic Medicine, College of Medicine, Fu-Jen Catholic University, Taipei, Taiwan (China); Tseng, Hung-Pin [Department of Neurology, Lotung Poh-Ai Hospital, I-Lan, Taiwan (China); Chiou, Hung-Yi, E-mail: hychiou@tmu.edu.tw [School of Public Health, College of Public Health and Nutrition, Taipei Medical University, 250 Wusing St., Taipei 11031, Taiwan (China); Chen, Chien-Jen [Genomics Research Center, Academia Sinica, Taipei, Taiwan (China)

    2011-08-15

    Individual susceptibility to arsenic-induced carotid atherosclerosis might be associated with genetic variations in arsenic metabolism. The purpose of this study is to explore the interaction effect on risk of carotid atherosclerosis between arsenic exposure and risk genotypes of purine nucleoside phosphorylase (PNP), arsenic (+3) methyltransferase (As3MT), and glutathione S-transferase omega 1 (GSTO1) and omega 2 (GSTO2). A community-based case-control study was conducted in northeastern Taiwan to investigate the arsenic metabolic-related genetic susceptibility to carotid atherosclerosis. In total, 863 subjects, who had been genotyped and for whom the severity of carotid atherosclerosis had been determined, were included in the present study. Individual well water was collected and arsenic concentration determined using hydride generation combined with flame atomic absorption spectrometry. The result showed that a significant dose-response trend (P=0.04) of carotid atherosclerosis risk associated with increasing arsenic concentration. Non-significant association between genetic polymorphisms of PNP Gly51Ser, Pro57Pro, As3MT Met287Thr, GSTO1 Ala140Asp, and GSTO2 A-183G and the risk for development of carotid atherosclerosis were observed. However, the significant interaction effect on carotid atherosclerosis risk was found for arsenic exposure (>50 {mu}g/l) and the haplotypes of PNP (p=0.0115). A marked elevated risk of carotid atherosclerosis was observed in subjects with arsenic exposure of >50 {mu}g/l in drinking water and those who carried the PNP A-T haplotype and at least either of the As3MT risk polymorphism or GSTO risk haplotypes (OR, 6.43; 95% CI, 1.79-23.19). In conclusion, arsenic metabolic genes, PNP, As3MT, and GSTO, may exacerbate the formation of atherosclerosis in individuals with high levels of arsenic concentration in well water (>50 {mu}g/l). - Highlights: {yields}Arsenic metabolic genes might be associated with carotid atherosclerosis. {yields

  14. Age and metabolic risk factors associated with oxidatively damaged DNA in human peripheral blood mononuclear cells

    DEFF Research Database (Denmark)

    Løhr, Mille; Jensen, Annie; Eriksen, Louise;

    2015-01-01

    , cholesterol and glycosylated hemoglobin (HbA1c). In the group of men, there were significant positive associations between alcohol intake, HbA1c and FPG-sensitive sites in multivariate analysis. The levels of metabolic risk factors were positively associated with age, yet only few subjects fulfilled all...

  15. Biomarkers related to one-carbon metabolism as potential risk factors for distal colorectal adenomas

    NARCIS (Netherlands)

    Vogel, S. de; Schneede, J.; Ueland, P.M.; Vollset, S.E.; Meyer, K.; Fredriksen, A.; Midttun, O.; Bjorge, T.; Kampman, E.; Bretthauer, M.; Hoff, G.

    2011-01-01

    BACKGROUND: Efficient one-carbon metabolism, which requires adequate supply of methyl group donors and B-vitamins, may protect against colorectal carcinogenesis. However, plasma folate and vitamins B2 and B12 have inconsistently been associated with colorectal cancer risk, and there have been no pre

  16. Biomarkers Related to One-Carbon Metabolism as Potential Risk Factors for Distal Colorectal Adenomas

    NARCIS (Netherlands)

    Vogel, de S.; Schneede, J.; Ueland, P.M.; Vollset, S.E.; Meyer, K.; Fredriksen, A.; Midttun, O.; Bjorge, T.; Kampman, E.; Bretthauer, M.; Hoff, G.

    2011-01-01

    Background: Efficient one-carbon metabolism, which requires adequate supply of methyl group donors and B-vitamins, may protect against colorectal carcinogenesis. However, plasma folate and vitamins B2 and B12 have inconsistently been associated with colorectal cancer risk, and there have been no pre

  17. Increased metabolic risk in adolescent offspring of mothers with type 1 diabetes: The EPICOM study

    DEFF Research Database (Denmark)

    Vlachová, Zuzana; Bytoft, Birgitte; Knorr, Sine;

    2015-01-01

    AIMS/HYPOTHESIS: We aimed to investigate metabolic risk factors, insulin sensitivity and insulin secretion in adolescent offspring of mothers with type 1 diabetes compared with offspring of non-diabetic mothers. METHODS: During 1993-1999, pregnancies of women with type 1 diabetes in Denmark were...... with offspring metabolic outcomes. CONCLUSIONS/INTERPRETATION: Adolescent offspring of mothers with type 1 diabetes had a less favourable metabolic profile and higher frequency of prediabetes than the background population. Significant associations between these outcomes and maternal HbA1c levels in pregnancy...... The Danish Central Office of Civil Registration and matched with respect to date of birth, sex and postal code. Anthropometric measurements and blood sampling for metabolic characterisation, including an oral glucose tolerance test, were performed. RESULTS: We examined 278 index offspring (mean age 16...

  18. Prevalence of metabolic syndrome and associated cardiovascular risk factors in Guatemalan school children.

    Science.gov (United States)

    Mbowe, Omar; Diaz, Alicia; Wallace, Jana; Mazariegos, Manolo; Jolly, Pauline

    2014-09-01

    Guatemala is experiencing a nutritional and lifestyle transition. While chronic malnutrition is prevalent, overweight, obesity and chronic diseases have increased substantially in the country. This study was conducted to investigate the prevalence of metabolic syndrome and the associated cardiovascular risk factors in the pre-adolescent Guatemalan population. A cross-sectional study was conducted among 302 Guatemalan children (8-13 years old) attending public and private schools in the Municipality of Chimaltenango. Demographic data and anthropometric and blood pressure measurements were collected. A blood sample was taken after an 8 h overnight fast and analyzed for glucose, triglyceride and high-density lipoprotein cholesterol levels. The data were analyzed to identify factors associated with metabolic syndrome and with its components. The prevalence of metabolic syndrome in the study population was 2.0 %. However, approximately 54 % of the children had at least one component of metabolic syndrome, while none had four or five of the components. The three most prevalent risk factors were high triglycerides (43.4 %), low HDL cholesterol (17.2 %) and obesity (12.3 %). Boys were more likely to be obese than girls and rural children were more likely to have higher triglyceride levels than urban children. Although the prevalence of metabolic syndrome is low, the fact that majority of the children already have at least one component of metabolic syndrome is cause for concern since components of metabolic syndrome can continue into adulthood and increase the risk for chronic diseases later in life. Therefore, immediate action should be taken to address the problem.

  19. Epigenetic and developmental influences on the risk of obesity, diabetes, and metabolic syndrome.

    Science.gov (United States)

    Smith, Caitlin J; Ryckman, Kelli K

    2015-01-01

    Metabolic syndrome is a growing cause of morbidity and mortality worldwide. Metabolic syndrome is characterized by the presence of a variety of metabolic disturbances including obesity, hyperlipidemia, hypertension, and elevated fasting blood sugar. Although the risk for metabolic syndrome has largely been attributed to adult lifestyle factors such as poor nutrition, lack of exercise, and smoking, there is now strong evidence suggesting that predisposition to the development of metabolic syndrome begins in utero. First posited by Hales and Barker in 1992, the "thrifty phenotype" hypothesis proposes that susceptibility to adult chronic diseases can occur in response to exposures in the prenatal and perinatal periods. This hypothesis has been continually supported by epidemiologic studies and studies involving animal models. In this review, we describe the structural, metabolic and epigenetic changes that occur in response to adverse intrauterine environments including prenatal and postnatal diet, maternal obesity, and pregnancy complications. Given the increasing prevalence of metabolic syndrome in both the developed and developing worlds, a greater understanding and appreciation for the role of the intrauterine environment in adult chronic disease etiology is imperative.

  20. Metabolic syndrome is associated with increased breast cancer risk: a systematic review with meta-analysis.

    Science.gov (United States)

    Bhandari, Ruchi; Kelley, George A; Hartley, Tara A; Rockett, Ian R H

    2014-01-01

    Background. Although individual metabolic risk factors are reported to be associated with breast cancer risk, controversy surrounds risk of breast cancer from metabolic syndrome (MS). We report the first systematic review and meta-analysis of the association between MS and breast cancer risk in all adult females. Methods. Studies were retrieved by searching four electronic reference databases [PubMed, Cumulative Index to Nursing and Allied Health Literature (CINAHL), Web of Science, and ProQuest through June 30, 2012] and cross-referencing retrieved articles. Eligible for inclusion were longitudinal studies reporting associations between MS and breast cancer risk among females aged 18 years and older. Relative risks and 95% confidence intervals were calculated for each study and pooled using random-effects models. Publication bias was assessed quantitatively (Trim and Fill) and qualitatively (funnel plots). Heterogeneity was examined using Q and I (2) statistics. Results. Representing nine independent cohorts and 97,277 adult females, eight studies met the inclusion criteria. A modest, positive association was observed between MS and breast cancer risk (RR: 1.47, 95% CI, 1.15-1.87; z = 3.13; p = 0.002; Q = 26.28, p = 0.001; I (2) = 69.55%). No publication bias was observed. Conclusions. MS is associated with increased breast cancer risk in adult women.

  1. Metabolic Syndrome Is Associated with Increased Breast Cancer Risk: A Systematic Review with Meta-Analysis

    Directory of Open Access Journals (Sweden)

    Ruchi Bhandari

    2014-01-01

    Full Text Available Background. Although individual metabolic risk factors are reported to be associated with breast cancer risk, controversy surrounds risk of breast cancer from metabolic syndrome (MS. We report the first systematic review and meta-analysis of the association between MS and breast cancer risk in all adult females. Methods. Studies were retrieved by searching four electronic reference databases [PubMed, Cumulative Index to Nursing and Allied Health Literature (CINAHL, Web of Science, and ProQuest through June 30, 2012] and cross-referencing retrieved articles. Eligible for inclusion were longitudinal studies reporting associations between MS and breast cancer risk among females aged 18 years and older. Relative risks and 95% confidence intervals were calculated for each study and pooled using random-effects models. Publication bias was assessed quantitatively (Trim and Fill and qualitatively (funnel plots. Heterogeneity was examined using Q and I2 statistics. Results. Representing nine independent cohorts and 97,277 adult females, eight studies met the inclusion criteria. A modest, positive association was observed between MS and breast cancer risk (RR: 1.47, 95% CI, 1.15–1.87; z=3.13; p=0.002; Q=26.28, p=0.001; I2=69.55%. No publication bias was observed. Conclusions. MS is associated with increased breast cancer risk in adult women.

  2. Comprehensive evaluation of one-carbon metabolism pathway gene variants and renal cell cancer risk.

    Directory of Open Access Journals (Sweden)

    Todd M Gibson

    Full Text Available INTRODUCTION: Folate and one-carbon metabolism are linked to cancer risk through their integral role in DNA synthesis and methylation. Variation in one-carbon metabolism genes, particularly MTHFR, has been associated with risk of a number of cancers in epidemiologic studies, but little is known regarding renal cancer. METHODS: Tag single nucleotide polymorphisms (SNPs selected to produce high genomic coverage of 13 gene regions of one-carbon metabolism (ALDH1L1, BHMT, CBS, FOLR1, MTHFR, MTR, MTRR, SHMT1, SLC19A1, TYMS and the closely associated glutathione synthesis pathway (CTH, GGH, GSS were genotyped for 777 renal cell carcinoma (RCC cases and 1,035 controls in the Central and Eastern European Renal Cancer case-control study. Associations of individual SNPs (n = 163 with RCC risk were calculated using unconditional logistic regression adjusted for age, sex and study center. Minimum p-value permutation (Min-P tests were used to identify gene regions associated with risk, and haplotypes were evaluated within these genes. RESULTS: The strongest associations with RCC risk were observed for SLC19A1 (P(min-P = 0.03 and MTHFR (P(min-P = 0.13. A haplotype consisting of four SNPs in SLC19A1 (rs12483553, rs2838950, rs2838951, and rs17004785 was associated with a 37% increased risk (p = 0.02, and exploratory stratified analysis suggested the association was only significant among those in the lowest tertile of vegetable intake. CONCLUSIONS: To our knowledge, this is the first study to comprehensively examine variation in one-carbon metabolism genes in relation to RCC risk. We identified a novel association with SLC19A1, which is important for transport of folate into cells. Replication in other populations is required to confirm these findings.

  3. Chromium in drinking water: sources, metabolism, and cancer risks.

    Science.gov (United States)

    Zhitkovich, Anatoly

    2011-10-17

    Drinking water supplies in many geographic areas contain chromium in the +3 and +6 oxidation states. Public health concerns are centered on the presence of hexavalent Cr that is classified as a known human carcinogen via inhalation. Cr(VI) has high environmental mobility and can originate from anthropogenic and natural sources. Acidic environments with high organic content promote the reduction of Cr(VI) to nontoxic Cr(III). The opposite process of Cr(VI) formation from Cr(III) also occurs, particularly in the presence of common minerals containing Mn(IV) oxides. Limited epidemiological evidence for Cr(VI) ingestion is suggestive of elevated risks for stomach cancers. Exposure of animals to Cr(VI) in drinking water induced tumors in the alimentary tract, with linear and supralinear responses in the mouse small intestine. Chromate, the predominant form of Cr(VI) at neutral pH, is taken up by all cells through sulfate channels and is activated nonenzymatically by ubiquitously present ascorbate and small thiols. The most abundant form of DNA damage induced by Cr(VI) is Cr-DNA adducts, which cause mutations and chromosomal breaks. Emerging evidence points to two-way interactions between DNA damage and epigenetic changes that collectively determine the spectrum of genomic rearrangements and profiles of gene expression in tumors. Extensive formation of DNA adducts, clear positivity in genotoxicity assays with high predictive values for carcinogenicity, the shape of tumor-dose responses in mice, and a biological signature of mutagenic carcinogens (multispecies, multisite, and trans-sex tumorigenic potency) strongly support the importance of the DNA-reactive mutagenic mechanisms in carcinogenic effects of Cr(VI). Bioavailability results and kinetic considerations suggest that 10-20% of ingested low-dose Cr(VI) escapes human gastric inactivation. The directly mutagenic mode of action and the incompleteness of gastric detoxification argue against a threshold in low

  4. Reduction of specific circulating lymphocyte populations with metabolic risk factors in patients at risk to develop type 2 diabetes.

    Directory of Open Access Journals (Sweden)

    Helena Cucak

    Full Text Available Low-grade inflammation, characterized by increased pro-inflammatory cytokine levels, is present in patients with obesity-linked insulin resistance, hyperglycemia and hyperlipidemia and considered to play a leading role to progression into type 2 diabetes (T2D. In adipose tissue in obese patients and in pancreatic islets in T2D patients cellular inflammation is present. However, the systemic leukocyte compartment and the circulating endothelial/precursor compartment in patients at risk to develop T2D has so far not been analyzed in detail. To address this, peripheral blood cells from a cohort of 20 subjects at risk to develop diabetes with normal to impaired glucose tolerance were analyzed by flow cytometry using a wide range of cellular markers and correlated to known metabolic risk factors for T2D i.e. fasting plasma glucose (FPG, 2 h plasma glucose (2 h PG, HbA1c, body mass index (BMI, homeostasis model assessment of β-cell function (HOMA-B, homeostasis model assessment of insulin sensitivity (HOMA-IS and fasting insulin (FI. The four highest ranked cell markers for each risk factor were identified by random forest analysis. In the cohort, a significant negative correlation between the number of TLR4(+ CD4 T cells and increased FPG was demonstrated. Similarly, with increased BMI the frequency of TLR4(+ B cells was significantly decreased, as was the frequency of IL-21R(+ CD4 T cells. Unlinked to metabolic risk factors, the frequency of regulatory T cells was reduced and TLR4(+ CD4 T cells were increased with age. Taken together, in this small cohort of subjects at risk to develop T2D, a modulation of the circulating immune cell pool was demonstrated to correlate with risk factors like FPG and BMI. This may provide novel insights into the inflammatory mechanisms involved in the progression to diabetes in subjects at risk.

  5. Cardiovascular risk factors and estimated 10-year risk of fatal cardiovascular events using various equations in Greeks with metabolic syndrome.

    Science.gov (United States)

    Chimonas, Theodoros; Athyros, Vassilios G; Ganotakis, Emmanouel; Nicolaou, Vassilios; Panagiotakos, Demosthenes B; Mikhailidis, Dimitri P; Elisaf, Moses

    2010-01-01

    We investigated cardiovascular disease (CVD) risk factors in 1501 Greeks (613 men and 888 women, aged 40-65 years) referred to outpatients with metabolic syndrome (MetS) and without diabetes mellitus or CVD. The 10-year risk of fatal CVD events was calculated using European Society of Cardiology Systematic Coronary Risk Estimation (ESC SCORE), Hellenic-SCORE, and Framingham equations. Raised blood pressure (BP) and hypertriglyceridemia were more common in men (89.6% vs 84.2% and 86.8% vs 74.2%, respectively; P < .001). Low high-density lipoprotein cholesterol (HDL-C) and abdominal obesity were more common in women (58.2% vs 66.2% and 85.8% vs 97.1%, respectively; P < .001). The 10-year risk of fatal CVD events using HellenicSCORE was higher in men (6.3% +/- 4.3% vs 2.7% +/- 2.1%; P < .001). European Society of Cardiology Systematic Coronary Risk Estimation and Framingham yielded similar results. The risk equations gave similar assessments in a European Mediterranean population except for HellenicSCORE that calculated more MetS women requiring risk modification. This might justify local risk engine evaluation in event-based studies. (Clinical-Trials.gov ID: NCT00416741).

  6. All-Cause Mortality Risk of Metabolically Healthy Obese Individuals in NHANES III

    Directory of Open Access Journals (Sweden)

    C. M. Durward

    2012-01-01

    Full Text Available Mortality risk across metabolic health-by-BMI categories in NHANES-III was examined. Metabolic health was defined as: (1 homeostasis model assessment-insulin resistance (HOMA-IR <2.5; (2 ≤2 Adult Treatment Panel (ATP III metabolic syndrome criteria; (3 combined definition using ≤1 of the following: HOMA-IR ≥1.95 (or diabetes medications, triglycerides ≥1.7 mmol/L, HDL-C <1.04 mmol/L (males or <1.30 mmol/L (females, LDL-C ≥2.6 mmol/L, and total cholesterol ≥5.2 mmol/L (or cholesterol-lowering medications. Hazard ratios (HR for all-cause mortality were estimated with Cox regression models. Nonpregnant women and men were included (n=4373, mean ± SD, age 37.1±10.9 years, BMI 27.3±5.8 kg/m2, 49.4% female. Only 40 of 1160 obese individuals were identified as MHO by all definitions. MHO groups had superior levels of clinical risk factors compared to unhealthy individuals but inferior levels compared to healthy lean groups. There was increased risk of all-cause mortality in metabolically unhealthy obese participants regardless of definition (HOMA-IR HR 2.07 (CI 1.3–3.4, P<0.01; ATP-III HR 1.98 (CI 1.4–2.9, P<0.001; combined definition HR 2.19 (CI 1.3–3.8, P<0.01. MHO participants were not significantly different from healthy lean individuals by any definition. While MHO individuals are not at significantly increased risk of all-cause mortality, their clinical risk profile is worse than that of metabolically healthy lean individuals.

  7. Metabolism

    Science.gov (United States)

    ... Are More Common in People With Type 1 Diabetes Metabolic Syndrome Your Child's Weight Healthy Eating Endocrine System Blood Test: Basic Metabolic Panel (BMP) Activity: Endocrine System Growth Disorders Diabetes Center Thyroid Disorders Your Endocrine System Movie: Endocrine ...

  8. Canagliflozin improves risk factors of metabolic syndrome in patients with type 2 diabetes mellitus and metabolic syndrome

    Science.gov (United States)

    Davies, Michael J; Merton, Katherine W; Vijapurkar, Ujjwala; Balis, Dainius A; Desai, Mehul

    2017-01-01

    Objective Metabolic syndrome refers to a collection of risk factors associated with the development of cardiovascular disease and type 2 diabetes mellitus (T2DM). Canagliflozin, a sodium glucose co-transporter 2 inhibitor, improves glycemic control and reduces body weight and blood pressure (BP) in a broad range of patients with T2DM. This post hoc analysis assessed the effects of canagliflozin on the components of metabolic syndrome in patients with T2DM and metabolic syndrome. Methods This analysis was based on data from 2 head-to-head studies of canagliflozin in patients with T2DM on background metformin versus glimepiride (study 1) and background metformin plus sulfonylurea versus sitagliptin 100 mg (study 2). Changes from baseline in glycemic efficacy, anthropometric measures, BP, and lipids were evaluated with canagliflozin versus glimepiride and sitagliptin at week 52 in patients who met ≥2 of the criteria for metabolic syndrome (in addition to T2DM): triglycerides ≥1.7 mmol/L; high-density lipoprotein cholesterol (HDL-C) women); waist circumference ≥102 cm (non-Asian men), ≥88 cm (non-Asian women), >90 cm (Asian men), or >80 cm (Asian women); diagnosis of hypertension or meeting BP-related criteria (systolic BP ≥130 mmHg or diastolic BP ≥85 mmHg). Safety was assessed based on adverse event reports. Results In study 1, canagliflozin 100 and 300 mg provided similar and greater HbA1c reductions versus glimepiride, respectively. In study 2, canagliflozin 300 mg provided greater HbA1c lowering versus sitagliptin 100 mg. Canagliflozin also reduced fasting plasma glucose, body weight, body mass index, waist circumference, BP, and triglycerides, and increased HDL-C and low-density lipoprotein cholesterol versus glimepiride and sitagliptin. Canagliflozin was generally well tolerated in each study. Conclusion Canagliflozin was associated with improvements in all components of metabolic syndrome in patients with T2DM and metabolic syndrome, whereas

  9. Cardiovascular risk and prevalence of metabolic syndrome by differing criteria

    Institute of Scientific and Technical Information of China (English)

    LI Wei-ju; XUE Hao; SUN Kai; SONG Xiao-dong; WANG Yi-bo; ZHEN Yi-song; HAN Yun-feng; HUI Ru-tai

    2008-01-01

    Background The prevalence of metabolic syndrome(MetS)in hypertensive population in Chinese countryside is unknown.Firstly this study compared the prevalence of MetS according to National Cholesterol Education Program (NCEP) ATPlll,revised NCEP and International Diabetes Federation(IDF)definitions.Secondly,it investigated the association between MetS,coronary heart disease(CHD)and stroke in patients with hypertension. Methods In this CROSS sectional study,the cluster sampling method was used.Three MetS definitions were applied to 1418 normal subjects and 5348 hypertensive patients aged 40-75 years in rural areas in China.The agreement between different MetS definitions was estimated by K statistics.Logistic regression analyses determined the association between MetS defined by the three MetS definitions and CHD and stroke.Results In subjects without hypertension,the prevalence of Mets was 4.1%bv NCEP definition.8.3%revised NCEP definition and 7.8%IDF definition.In hypertensive individuals,the prevalence was 1 4.0%,32.9%,and 27.4%in men:35.6%,53.1%,and 50.2%in women by the same definitions,respectively.In hypertensive individuals,the agreement was 94.4%in men and 97.0%in women between revised NCEP and IDF definitions.The IDF defined MetS was more strongly associated with CHD than the NCEP or revised NCEP defined MetS(adjusted odds ratio:1.92 compared with 1.85 and 1.69 in men:1.64 compared with 1.48 and 1.60 in women).Conclusions In the patients with hypertension,the revised NCEP and IDF definitions identified more individuals than NCEP definition and their agreement is very high.The IDF defined MetS is more strongly associated with CHD than the NCEP or revised NCEP defined MetS,but weakly or not associated with stroke.

  10. Cardio-renal-anemia syndrome: A report of three cases

    Directory of Open Access Journals (Sweden)

    U H Okafor

    2012-01-01

    Full Text Available Patients with chronic kidney diseases (CKDs and cardiovascular diseases (CVDs present with various degree of anemia. Anemia has been associated with poor outcome in patients with CKD and CVD. CVD is the commonest cause of morbidity and mortality in patients with CKD. CKD causes anemia and CVD, and this rapidly deteriorates when anemia is not corrected. This triad of CVD, CKD, and anemia has been termed cardio-renal-anemia syndrome. The objec-tive of this study is to highlight the importance of cardio-renal-anemia syndrome, their relation-ship, and management. Three patients with various stages of CKD who presented with anemia and cardiovascular abnormalities are reported. The patients responded well to various interventional measures, with improvement in their clinical and laboratory parameters. Cardio-renal-anemia syndrome is an entity that should be identified. Early and appropriate intervention leads to better outcome.

  11. Metabolism

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    2008255 Serum adiponectin level declines in the elderly with metabolic syndrome.WU Xiaoyan(吴晓琰),et al.Dept Geriatr,Huashan Hosp,Fudan UnivShanghai200040.Chin J Geriatr2008;27(3):164-167.Objective To investigate the correlation between ser-um adiponectin level and metabolic syndrome in the elderly·Methods Sixty-one subjects with metabolic syndrome and140age matched subjects without metabolic

  12. Clustering of four major lifestyle risk factors among Korean adults with metabolic syndrome

    Science.gov (United States)

    Ha, Shin; Choi, Hui Ran

    2017-01-01

    The purpose of this study was to investigate the clustering pattern of four major lifestyle risk factors—smoking, heavy drinking, poor diet, and physical inactivity—among people with metabolic syndrome in South Korea. There were 2,469 adults with metabolic syndrome aged 30 years or older available with the 5th Korean National Health and Nutrition Examination Survey dataset. We calculated the ratio of the observed to expected (O/E) prevalence for the 16 different combinations and the prevalence odds ratios (POR) of four lifestyle risk factors. The four lifestyle risk factors tended to cluster in specific multiple combinations. Smoking and heavy drinking was clustered (POR: 1.86 for male, 4.46 for female), heavy drinking and poor diet were clustered (POR: 1.38 for male, 1.74 for female), and smoking and physical inactivity were also clustered (POR: 1.48 for male). Those who were male, younger, low-educated and living alone were much more likely to have a higher number of lifestyle risk factors. Some helpful implications can be drawn from the knowledge on clustering pattern of lifestyle risk factors for more effective intervention program targeting metabolic syndrome. PMID:28350828

  13. Rheumatoid Arthritis Impacts on the Independent Relationships between Circulating Adiponectin Concentrations and Cardiovascular Metabolic Risk

    Directory of Open Access Journals (Sweden)

    Patrick H. Dessein

    2013-01-01

    Full Text Available Adiponectin and leptin are likely involved in the pathophysiology of rheumatoid arthritis (RA and therefore potential new therapeutic targets. Adiponectin inhibition could be expected to enhance cardiovascular metabolic risk. However, it is unknown whether RA changes the influence of adipokines on cardiovascular metabolic risk. We determined whether RA impacts on the independent relationships of circulating leptin and adiponectin concentrations with cardiovascular risk factors and carotid intima-media thickness (cIMT in 277 black African subjects from a developing population; 119 had RA. RA impacted on the relationships of adiponectin concentrations with lipid concentrations and blood pressure, independent of confounders including adiposity (interaction P<0.05. This translated into an association of adiponectin concentrations with more favorable lipid variables including HDL cholesterol (P=0.0005, non-HDL cholesterol (P=0.007, and triglyceride (P=0.005 concentrations, total cholesterol-HDL cholesterol (P=0.0002 and triglycerides-HDL cholesterol (P=0.0003 ratios, and higher systolic (P=0.0006, diastolic (P=0.0004, and mean blood pressure (P=0.0007 in RA but not non-RA subjects. Leptin was not associated with metabolic risk after adjustment for adiposity. The cIMT did not differ by RA status, and adipokine concentrations were unrelated to atherosclerosis. This study suggests that leptin and adiponectin inhibition may not alter overall cardiovascular risk and disease in RA.

  14. Job stress strengthens the link between metabolic risk factors and renal dysfunction in adult men.

    Science.gov (United States)

    Tsurugano, Shinobu; Nakao, Mutsuhiro; Takeuchi, Takeaki; Nomura, Kyoko; Yano, Eiji

    2012-01-01

    Chronic kidney disease (CKD) is an important risk factor for cardiovascular disease. The metabolic risk factors obesity, hypertension, diabetes, and dyslipidemia are closely associated with renal dysfunction. As psychosocial stress affects these risk factors, here, we examined relationships between metabolic risk factors and renal function, and their association with job stress. The participants were 1,231 Japanese male office workers attending annual health examinations. The estimated glomerular filtration rate (eGFR) was determined using the equation recommended by the Japanese Society for Nephrology: eGFR (mL/min/1.73 m(2)) = 194 × age(-0.287) × Cr(-1.094). Job stress was measured using the Job Content Questionnaire based on the job demand-control model. The job strain index equaled the job demand scores divided by the job control scores. The participants were classified into four ordinal groups of job strain index, based on previous studies (i.e., ≤ 0.4 the lowest, 0.4-0.5 lower, 0.5-0.6 higher, or ≥ 0.6 the highest). A significant correlation was found between lowered eGFR and each of the metabolic risk factors waist circumference, systolic and diastolic blood pressure, and total cholesterol (p job stress had an interactive effect on the relationships between eGFR and systolic and diastolic blood pressure, and triglycerides, depending on the job strain index (highest vs. lowest) (p < 0.05). The highly stressed workers exhibited a close association of eGFR with metabolic risk factors like hypertension and dyslipidemia. Therefore, intensive management may be important for preventing the progression of renal dysfunction and cardiovascular complications in those experiencing stress.

  15. Iron in Child Obesity. Relationships with Inflammation and Metabolic Risk Factors

    Directory of Open Access Journals (Sweden)

    Dominique Bouglé

    2013-06-01

    Full Text Available Iron (Fe sequestration is described in overweight and in its associated metabolic complications, i.e., metabolic syndrome (MetS and non-alcoholic liver fatty disease (NAFLD; however, the interactions between Fe, obesity and inflammation make it difficult to recognize the specific role of each of them in the risk of obesity-induced metabolic diseases. Even the usual surrogate marker of Fe stores, ferritin, is influenced by inflammation; therefore, in obese subjects inflammation parameters must be measured together with those of Fe metabolism. This cross-sectional study in obese youth (502 patients; 57% girls: 11.4 ± 3.0 years old (x ± SD; BMI z score 5.5 ± 2.3, multivariate regression analysis showed associations between Fe storage assessed by serum ferritin with risk factors for MetS and NAFLD, assessed by transaminase levels, which were independent of overweight and the acute phase protein fibrinogen. Further studies incorporating the measurement of complementary parameters of Fe metabolism could improve the comprehension of mechanisms involved.

  16. Bone metabolism and renal stone risk during International Space Station missions.

    Science.gov (United States)

    Smith, Scott M; Heer, Martina; Shackelford, Linda C; Sibonga, Jean D; Spatz, Jordan; Pietrzyk, Robert A; Hudson, Edgar K; Zwart, Sara R

    2015-12-01

    Bone loss and renal stone risk are longstanding concerns for astronauts. Bone resorption brought on by spaceflight elevates urinary calcium and the risk of renal stone formation. Loss of bone calcium leads to concerns about fracture risk and increased long-term risk of osteoporosis. Bone metabolism involves many factors and is interconnected with muscle metabolism and diet. We report here bone biochemistry and renal stone risk data from astronauts on 4- to 6-month International Space Station missions. All had access to a type of resistive exercise countermeasure hardware, either the Advanced Resistance Exercise Device (ARED) or the Interim Resistance Exercise Device (iRED). A subset of the ARED group also tested the bisphosphonate alendronate as a potential anti-resorptive countermeasure (Bis+ARED). While some of the basic bone marker data have been published, we provide here a more comprehensive evaluation of bone biochemistry with a larger group of astronauts. Regardless of exercise, the risk of renal stone formation increased during spaceflight. A key factor in this increase was urine volume, which was lower during flight in all groups at all time points. Thus, the easiest way to mitigate renal stone risk is to increase fluid consumption. ARED use increased bone formation without changing bone resorption, and mitigated a drop in parathyroid hormone in iRED astronauts. Sclerostin, an osteocyte-derived negative regulator of bone formation, increased 10-15% in both groups of astronauts who used the ARED (p<0.06). IGF-1, which regulates bone growth and formation, increased during flight in all 3 groups (p<0.001). Our results are consistent with the growing body of literature showing that the hyper-resorptive state of bone that is brought on by spaceflight can be countered pharmacologically or mitigated through an exercise-induced increase in bone formation, with nutritional support. Key questions remain about the effect of exercise-induced alterations in bone

  17. Metabolic Syndrome Increases the Risk for Knee Osteoarthritis: A Meta-Analysis

    Science.gov (United States)

    Wang, Huajun; Cheng, Yanmei; Shao, Decheng; Chen, Junyuan; Sang, Yuan; Gui, Tao; Luo, Simin; Li, Jieruo; Chen, Chao; Ye, Yongguang; Yang, Yong; Li, Yikai

    2016-01-01

    Background. Studies revealed that metabolic factors might contribute substantially to osteoarthritis (OA) pathogenesis. There has been an increasing interest to understand the relationship between knee OA and the metabolic syndrome (MetS). The purpose of this study was to explore the association between metabolic syndrome and knee osteoarthritis using meta-analysis. Methods. Databases, including PUBMED, EMBASE, and the Cochrane Library, were searched to get relevant studies. Data were extracted separately by two authors and pooled odds ratio (OR) with 95% confidence interval (CI) was calculated. Results. The meta-analysis was finished with 8 studies with a total of 3202 cases and 20968 controls finally retrieved from the database search. The crude pooled OR is 2.24 (95% CI = 1.38–3.64). Although there was significant heterogeneity among these studies, which was largely accounted for by a single study, the increase in risk was still significant after exclusion of that study. The pooled adjusted OR remained significant with pooled adjusted OR 1.05 (95% CI = 1.03–1.07, p < 0.00001). No publication bias was found in the present meta-analysis. Conclusions. The synthesis of available evidence supports that metabolic syndrome increases the risk for knee osteoarthritis, even after adjustment for many risk factors.

  18. Exercise, Abdominal Obesity, Skeletal Muscle, and Metabolic Risk: Evidence for a Dose Response

    Science.gov (United States)

    Slentz, Cris A.; Houmard, Joseph A.; Kraus, William E.

    2013-01-01

    The obese are at increased risk for cardiovascular disease and type 2 diabetes. However, some who are obese have no metabolic abnormalities. So, it is not adipose tissue per se, but perhaps where it is located that is important for determining metabolic consequences. Regular exercise is known to reduce risk for metabolic disease through numerous mechanisms. The purpose of this report is to highlight some of the efficacy-based data on the effects of exercise (and also a sedentary lifestyle) on abdominal obesity, visceral fat, and metabolic risk. We also discuss how impaired fatty acid oxidation (FAO) in skeletal muscle may be related to both insulin resistance and a contributor to weight gain. In summary, it is evident that exercise in sufficient amounts can lead to substantial decreases in body weight, total body fat, and visceral fat. Additionally, evidence now supports the conclusion that there is a dose–response relationship between exercise amount and these changes, i.e., more exercise leads to additional benefits. Additionally, there are a number of important cardiometabolic risk factors that were most favorably effected by moderate-intensity compared to vigorous-intensity exercise. Unfortunately, it is also apparent that in sedentary middle-aged men and women, short periods of physical inactivity lead to significant weight gain, substantial increases in visceral fat, and further metabolic deterioration. Finally, favorable modulation of mitochondrial oxidative capacity in skeletal muscle by exercise training may reduce a block for complete oxidation of fatty acids in muscle and thereby relieve a block to effective insulin signaling. PMID:19927142

  19. Polymorphisms in fatty acid metabolism-related genes are associated with colorectal cancer risk

    DEFF Research Database (Denmark)

    Hoeft, B.; Linseisen, J.; Beckmann, L.

    2010-01-01

    Colorectal cancer (CRC) is the third most common malignant tumor and the fourth leading cause of cancer death worldwide. The crucial role of fatty acids for a number of important biological processes suggests a more in-depth analysis of inter-individual differences in fatty acid metabolizing genes...... as contributing factor to colon carcinogenesis. We examined the association between genetic variability in 43 fatty acid metabolism-related genes and colorectal risk in 1225 CRC cases and 2032 controls participating in the European Prospective Investigation into Cancer and Nutrition study. Three hundred...

  20. Cardio-Oncology: How New Targeted Cancer Therapies and Precision Medicine Can Inform Cardiovascular Discovery.

    Science.gov (United States)

    Bellinger, Andrew M; Arteaga, Carlos L; Force, Thomas; Humphreys, Benjamin D; Demetri, George D; Druker, Brian J; Moslehi, Javid J

    2015-12-01

    Cardio-oncology (the cardiovascular care of cancer patients) has developed as a new translational and clinical field based on the expanding repertoire of mechanism-based cancer therapies. Although these therapies have changed the natural course of many cancers, several may also lead to cardiovascular complications. Many new anticancer drugs approved over the past decade are "targeted" kinase inhibitors that interfere with intracellular signaling contributing to tumor progression. Unexpected cardiovascular and cardiometabolic effects of patient treatment with these inhibitors have provided unique insights into the role of kinases in human cardiovascular biology. Today, an ever-expanding number of cancer therapies targeting novel kinases and other specific cellular and metabolic pathways are being developed and tested in oncology clinical trials. Some of these drugs may affect the cardiovascular system in detrimental ways and others perhaps in beneficial ways. We propose that the numerous ongoing oncology clinical trials are an opportunity for closer collaboration between cardiologists and oncologists to study the cardiovascular and cardiometabolic changes caused by the modulation of these pathways in patients. In this regard, cardio-oncology represents an opportunity and a novel platform for basic and translational investigation and can serve as a potential avenue for optimization of anticancer therapies and for cardiovascular research and drug discovery.

  1. Adiponectin is associated with risk of the metabolic syndrome and insulin resistance in women.

    Science.gov (United States)

    King, George A; Deemer, Sarah E; Thompson, Dixie L

    2012-12-01

    The purpose of this study was to examine insulin resistance, markers of the metabolic syndrome, cardiovascular disease (CVD) risk, and serum adiponectin concentrations in pre-menopausal Hispanic and non-Hispanic White (NHW) women. This cross-sectional study examined 119 pre-menopausal women (76 Hispanic, 45 NHW) for markers of the metabolic syndrome (ATP III criteria), level of insulin resistance (HOMA-IR), CVD risk factors, and serum total adiponectin concentrations. Relationships between variables were assessed using Student's t-tests, Pearson's and Spearman's Rho correlations, and stepwise multiple regression analysis. Hispanic women had significantly lower adiponectin concentrations than NHW women, even after controlling for body fat (%) (P women combined and for NHW women (P ≤ 0.04), but not for Hispanic women. Insulin resistance was inversely related to adiponectin for all women and for NHW women (P women. Adiponectin concentration was not significantly associated with number of CVD risk factors for these women. While adiponectin was associated with markers of metabolic syndrome and insulin resistance for all women of this study and despite lower adiponectin concentrations for Hispanic women than NHW women, the role of adiponectin to these conditions among Hispanics remains unclear. There was no significant association between adiponectin and CVD risk for these women. Future research should focus on understanding mechanisms for up-regulating adiponectin secretion and if ethnicity affects adiponectin gene expression and secretion given the beneficial effects derived from elevated adiponectin levels.

  2. Polymorphisms of catechol estrogens metabolism pathway genes and breast cancer risk in Mexican women.

    Science.gov (United States)

    Martínez-Ramírez, O C; Pérez-Morales, R; Castro, C; Flores-Díaz, A; Soto-Cruz, K E; Astorga-Ramos, A; Gonsebatt, M E; Casas, L; Valdés-Flores, M; Rubio, J

    2013-06-01

    Breast cancer is associated to estrogen exposure. Allelic variants involved in estrogen metabolism might change the risk of developing this neoplasia. We examined the potential association of breast cancer risk in Mexican women with the polymorphisms CYP1A1 rs1048943, CYP1B1 rs1056836, COMT rs4680, GSTP1 rs1695, GSTT1 null and GSTM1 null which are involved in estrogen metabolism pathway. This study included 150 cases and 150 controls. A significant association was observed between, CYP1A1 rs1048943 (OR = 1.95, C.I. 1.13-3.36) and GSTP1 rs1695 (OR = 2.39, C.I. 1.24-4.24) polymorphisms with the risk of breast cancer. This risk was increased when the women were stratified according to their menopausal status. The results show that breast cancer risk significantly increases in women with 3-6 risk polymorphisms (OR = 3.75, C.I. 1.44-9.74).

  3. Alimentary Habits, Physical Activity, and Framingham Global Risk Score in Metabolic Syndrome

    Energy Technology Data Exchange (ETDEWEB)

    Soares, Thays Soliman; Piovesan, Carla Haas; Gustavo, Andréia da Silva; Macagnan, Fabrício Edler; Bodanese, Luiz Carlos; Feoli, Ana Maria Pandolfo, E-mail: anamariafeoli@hotmail.com [Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS), Porto Alegre, RS (Brazil)

    2014-04-15

    Metabolic syndrome is a complex disorder represented by a set of cardiovascular risk factors. A healthy lifestyle is strongly related to improve Quality of Life and interfere positively in the control of risk factors presented in this condition. To evaluate the effect of a program of lifestyle modification on the Framingham General Cardiovascular Risk Profile in subjects diagnosed with metabolic syndrome. A sub-analysis study of a randomized clinical trial controlled blind that lasted three months. Participants were randomized into four groups: dietary intervention + placebo (DIP), dietary intervention + supplementation of omega 3 (fish oil 3 g/day) (DIS3), dietary intervention + placebo + physical activity (DIPE) and dietary intervention + physical activity + supplementation of omega 3 (DIS3PE). The general cardiovascular risk profile of each individual was calculated before and after the intervention. The study included 70 subjects. Evaluating the score between the pre and post intervention yielded a significant value (p < 0.001). We obtained a reduction for intermediate risk in 25.7% of subjects. After intervention, there was a significant reduction (p < 0.01) on cardiovascular age, this being more significant in groups DIP (5.2%) and DIPE (5.3%). Proposed interventions produced beneficial effects for reducing cardiovascular risk score. This study emphasizes the importance of lifestyle modification in the prevention and treatment of cardiovascular diseases.

  4. Executive summary of the consensus document on metabolic disorders and cardiovascular risk in patients with HIV infection.

    Science.gov (United States)

    Polo Rodríguez, Rosa; Galindo Puerto, María José; Dueñas, Carlos; Gómez Candela, Carmen; Estrada, Vicente; Villar, Noemí G P; Locutura, Jaime; Mariño, Ana; Pascua, Javier; Palacios, Rosario; Von Wichmman, Miguel Ángel; Álvarez, Julia; Asensi, Victor; Lopez Aldeguer, José; Lozano, Fernando; Negredo, Eugenia; Ortega, Enrique; Pedrol, Enric; Gutiérrez, Félix; Sanz Sanz, Jesús; Martínez Chamorro, Esteban

    2015-01-01

    The importance of the metabolic disorders and their impact on patients with HIV infection requires an individualized study and continuous updating. HIV patients have the same cardiovascular risk factors as the general population. The HIV infection per se increases the cardiovascular risk, and metabolic disorders caused by some antiretroviral drugs are added risk factors. For this reason, the choice of drugs with a good metabolic profile is essential. The most common metabolic disorders of HIV infected-patients (insulin resistance, diabetes, hyperlipidemia or osteopenia), as well as other factors of cardiovascular risk, such as hypertension, should also be dealt with according to guidelines similar to the general population, as well as insisting on steps to healthier lifestyles. The aim of this document is to provide a query tool for all professionals who treat HIV-patients and who may present or display any metabolic disorders listed in this document.

  5. 踝臂指数对老年高血压合并下肢动脉病变患者发生心脑血管病风险的预测价值%Assessment of peripheral arterial disease in elderly hypertensive patients and risk prediction of cardio-cerebral vascular disease by ankle-brachial index

    Institute of Scientific and Technical Information of China (English)

    沈丹; 曹萍; 王桦; 刘珍丽

    2012-01-01

    目的 探讨踝臂指数(ABI)对老年高血压合并下肢动脉病变(PAD)患者发生心脑血管病变风险的预测价值.方法 回顾性分析老年高血压病患者285例,按照ABI值分为高血压合并PAD组(PAD组,55例)和高血压未合并PAD组(非PAD组,230例),比较2组间臂踝脉搏波传导速度(baPWV)及各种心脑血管病危险因素的差异.结果 与非PAD组比较,PAD组收缩压(SBP)、脉压(PP)、低密度脂蛋白胆固醇(LDL-C)、脂蛋白(a)[Lp(a)]、血尿酸(UA)、C反应蛋白(CRP)、糖化血红蛋白(HbA1c)以及baPWV值均明显增加(P<0.05,或P<0.01);且发生冠心病、脑梗死的风险分别增高3.17倍(95%CI 1.29~7.76)和5.57倍(95%CI 2.15~14.44);相关分析显示,ABI与年龄(r=-0.273,P=0.025)、PP(r=-0.230,P=0.034)、Lp(a)(r=-0.361,P=0.002)、UA(r=-0.210,P=0.046)、CRP(r=-0.311,P=0.030)、HbA1c(r=-0.272,P=0.017)、baPWV(r=-0.291,P=0.018)均呈负相关.Logistic回归分析提示,年龄、SBP、PP及Lp(a)是PAD的独立危险因素.结论 ABI可评估老年高血压患者下肢动脉病变的严重程度,并预测其心脑血管疾病的发生风险.%Objective To investigate whether the ankle-brachial index ( ABI ) can assess peripheral arterial disease ( PAD ) in elderly hypertensive patients and predict the risk of cardio-cerebral vascular diseases. Methods The data of 285 elderly hypertensive patients was retrospectively reviewed and analyzed. They were diagnosed as hypertension with PAD ( n = 55 ) or without PAD ( none-PAD, n = 230 ) according to ABI criteria. Brachial-ankle pulse wave velocity ( baPWV ) and various cardiovascular risk factors were compared between the two groups. Results The prevalence of PAD in elderly hypertensive patients was 19. 3% . Compared with patients without PAD, the levels of systolic blood pressure ( SBP ), pulse pressure ( PP ), low density lipoprotein-cholesterol ( LDL-C ), lipoprotein (a)[Lp(a)], uric acid ( UA ), C-reactive protein ( CRP ), HbAl c and ba

  6. Cardio-pulmonary parasitic nematodes affecting cats in Europe: unravelling the past, depicting the present and predicting the future

    Directory of Open Access Journals (Sweden)

    Donato eTraversa

    2014-10-01

    Full Text Available Various cardio-pulmonary parasitic nematodes infecting cats have recently been fascinating and stimulating the attention of the Academia, pharma companies and veterinary practitioners. This is the case of the metastrongyloids: Aelurostrongylus abstrusus and Troglostrongylus brevior, the trichuroid: Capillaria aerophila (syn. Eucoleus aerophilus, and the filarioid: Dirofilaria immitis. Apparently, these parasites have been emerging in several European countries, thus gaining an important role in feline parasitology and clinical practice. Under a practical standpoint, a sound knowledge of the biological, epidemiological and clinical impact of cardio-respiratory parasitoses affecting cats, in addition to a potential risk of introduction, establishment and spreading of new parasites in Europe is mandatory in order to understand the present and future impact for feline medicine and to address new strategies of control and treatment. The purpose of the present article is to review the current knowledge of heartworm and lungworm infections in cats, discussing and comparing past and present issues, and predicting possible future scenarios.

  7. Comparison of Accuracy of Diabetes Risk Score and Components of the Metabolic Syndrome in Assessing Risk of Incident Type 2 Diabetes in Inter99 Cohort

    DEFF Research Database (Denmark)

    Shafizadeh, Tracy B; Moler, Edward J; Kolberg, Janice A

    2011-01-01

    Background: Given the increasing worldwide incidence of diabetes, methods to assess diabetes risk which would identify those at highest risk are needed. We compared two risk-stratification approaches for incident type 2 diabetes mellitus (T2DM); factors of metabolic syndrome (MetS) and a previously...

  8. Risk of metabolic syndrome among children living in metropolitan Kuala Lumpur: A case control study

    Directory of Open Access Journals (Sweden)

    Ismail Mohd N

    2011-05-01

    Full Text Available Abstract Background With the increasing prevalence of childhood obesity, the metabolic syndrome has been studied among children in many countries but not in Malaysia. Hence, this study aimed to compare metabolic risk factors between overweight/obese and normal weight children and to determine the influence of gender and ethnicity on the metabolic syndrome among school children aged 9-12 years in Kuala Lumpur and its metropolitan suburbs. Methods A case control study was conducted among 402 children, comprising 193 normal-weight and 209 overweight/obese. Weight, height, waist circumference (WC and body composition were measured, and WHO (2007 growth reference was used to categorise children into the two weight groups. Blood pressure (BP was taken, and blood was drawn after an overnight fast to determine fasting blood glucose (FBG and full lipid profile, including triglycerides (TG, high-density lipoprotein cholesterol (HDL-C, low-density lipoprotein cholesterol (LDL-C and total cholesterol (TC. International Diabetes Federation (2007 criteria for children were used to identify metabolic syndrome. Results Participants comprised 60.9% (n = 245 Malay, 30.9% (n = 124 Chinese and 8.2% (n = 33 Indian. Overweight/obese children showed significantly poorer biochemical profile, higher body fat percentage and anthropometric characteristics compared to the normal-weight group. Among the metabolic risk factors, WC ≥90th percentile was found to have the highest odds (OR = 189.0; 95%CI 70.8, 504.8, followed by HDL-C≤1.03 mmol/L (OR = 5.0; 95%CI 2.4, 11.1 and high BP (OR = 4.2; 95%CI 1.3, 18.7. Metabolic syndrome was found in 5.3% of the overweight/obese children but none of the normal-weight children (p Conclusions We conclude that being overweight or obese poses a greater risk of developing the metabolic syndrome among children. Indian ethnicity is at higher risk compared to their counterparts of the same age. Hence, primary intervention strategies are

  9. Management of moderate to severe psoriasis in patients with metabolic comorbidities

    Directory of Open Access Journals (Sweden)

    Paolo eGisondi

    2015-01-01

    Full Text Available Psoriasis is a chronic inflammatory skin disease affecting 2-3% of worldwide population. The extent of skin involvement is variable, ranging from a few localised plaques to generalised involvement. Moderate to severe psoriasis (>10% of body surface area is frequently associated with psoriatic arthritis and metabolic diseases, like abdominal obesity, diabetes, nonalcoholic fatty liver disease, dyslipidemia, metabolic syndrome and chronic kidney disease. A common genetic background as well as several acquired risk factors links psoriasis to comorbidities. From a clinical prespective, the understanding of the patients in the context of these comorbidities is very important to ensure that treatment is tailored to meet the individual patient needs. Indeed, some pharmacological treatments may negatively affect cardio-metabolic comorbidities, and have important interactions with drugs that are commonly used to treat them. Non-pharmacological intervention such as diet, smoking cessation and physical exercise could both improve the response to treatments for psoriasis and reduce the cardiovascular risk.

  10. Reduced circulating oxytocin and High-Molecular-Weight adiponectin are risk factors for metabolic syndrome.

    Science.gov (United States)

    Yuan, Guoyue; Qian, Weiyun; Pan, Ruirong; Jia, Jue; Jiang, Dan; Yang, Qichao; Wang, Su; Liu, Yuanxin; Yu, Shuqin; Hu, Hao; Sun, Wenjun; Ye, Jingjing; Mao, Chaoming; Zhuang, Ruo; Zhou, Libin

    2016-07-30

    The neurohypophysial hormone, oxytocin, is involved in the regulation of energy metabolism. Adiponectin (APN) is an adipose tissue-specific serum protein that inversely associates with metabolic syndrome (MetS). High-molecular-weight adiponectin (HMW APN) is considered the active form. In the present study, we aimed to determine the relationships of oxytocin and HMW APN to MetS and investigate whether or not the combination of oxytocin and HMW APN is associated with further metabolic abnormalities compared to each of them alone. A total of 170 subjects (75 with MetS and 95 non-MetS) were enrolled. Anthropometric parameters, oral glucose tolerance test (OGTT), blood lipids, hs-CRP, oxytocin and HMW APN levels were measured. Compared with non-MetS subjects, serum oxytocin and HMW APN levels were significantly lower in subjects with MetS (Poxytocin and high HMW APN levels (high score group), low oxytocin and low HMW APN levels (low score group) and others. Participants in low score group showed the worst metabolic profiles and were more likely to have MetS compared to the other two group. In Spearman rank correlation coefficient, the classification by the combination of oxytocin and HMW APN was significantly correlated with a larger number of metabolic risk factors compared with classification by each of them alone. Individuals with low circulating oxytocin levels coupled with low HMW APN levels were at significantly increased risk of MetS. The combination of both markers would be useful for identifying MetS high risk patients.

  11. Gastrointestinal and renal abnormalities in cardio-facio-cutaneous syndrome

    Energy Technology Data Exchange (ETDEWEB)

    Herman, Thomas E.; McAlister, William H. [Washington University School of Medicine, St. Louis Children' s Hospital, Mallinckrodt Institute of Radiology, St. Louis, MO (United States)

    2005-02-01

    Cardio-facio-cutaneous syndrome (CFC) is an uncommon autosomal recessive condition recently distinguished from Noonan syndrome but with more marked growth failure and ectodermal dysplasia. Abdominal symptoms are frequently described but anatomic lesions in CFC have rarely been described. We have found significant anatomic abnormalities in CFC patients including antral foveolar hyperplasia, severe constipation with fecal impaction, nephrocalcinosis and renal cysts. (orig.)

  12. Prolactin is associated with metabolic risk and cortisol in 1007 women with polycystic ovary syndrome

    DEFF Research Database (Denmark)

    Glintborg, Dorte; Altinok, Magda; Mumm, Hanne

    2014-01-01

    . PARTICIPANTS/MATERIALS, SETTING, METHODS: Serum prolactin levels were measured along with a clinical evaluation (Ferriman-Gallwey score, BMI, waist circumference, blood pressure) plus hormone analyses (sex hormones, fasting lipids, insulin, glucose), transvaginal ultrasound, and oral glucose tolerance (n = 234.......001). In the patient population prolactin levels were inversely associated with age, smoking status, waist circumference, total cholesterol, triglyceride and low-density lipoprotein (LDL) and positively associated with high-density lipoprotein, estradiol, total testosterone, dehydroepiandrosterone sulfate, 17......STUDY QUESTION: Is there an association between prolactin and markers of metabolic risk in polycystic ovary syndrome (PCOS)? SUMMARY ANSWER: Low serum prolactin was a metabolic risk marker in PCOS. WHAT IS KNOWN ALREADY: Prolactin is routinely measured to exclude endocrine diseases in PCOS. Recent...

  13. Age and metabolic risk factors associated with oxidatively damaged DNA in human peripheral blood mononuclear cells

    DEFF Research Database (Denmark)

    Løhr, Mille; Jensen, Annie; Eriksen, Louise;

    2015-01-01

    Aging is associated with oxidative stress-generated damage to DNA and this could be related to metabolic disturbances. This study investigated the association between levels of oxidatively damaged DNA in peripheral blood mononuclear cells (PBMCs) and metabolic risk factors in 1,019 subjects, aged...... metabolic syndrome criteria. In summary, positive associations between age and levels of oxidatively damaged DNA appeared mediated by age-related increases in metabolic risk factors....... 18-93 years. DNA damage was analyzed as strand breaks by the comet assay and levels of formamidopyrimidine (FPG-) and human 8-oxoguanine DNA glycosylase 1 (hOGG1)-sensitive sites There was an association between age and levels of FPG-sensitive sites for women, but not for men. The same tendency...... was observed for the level of hOGG1-sensitive sites, whereas there was no association with the level of strand breaks. The effect of age on oxidatively damaged DNA in women disappeared in multivariate models, which showed robust positive associations between DNA damage and plasma levels of triglycerides...

  14. Metabolic syndrome: psychosocial, neuroendocrine, and classical risk factors in type 2 diabetes.

    Science.gov (United States)

    Abraham, N G; Brunner, E J; Eriksson, J W; Robertson, R P

    2007-10-01

    This article summarizes some aspects of stress in the metabolic syndrome at the psychosocial, tissue, and cellular levels. The metabolic syndrome is a valuable research concept for studying population health and social-biological translation. The cluster of cardiovascular risk factors labeled the metabolic syndrome is linked with low socioeconomic status. Systematic differences in diet and physical activity contribute to social patterning of the syndrome. In addition, psychosocial factors including chronic work stress are linked with its development. Psychosocial factors could lead to metabolic perturbations and increase cardiovascular risk via activation of neuroendocrine responses, for example, in the autonomic nervous system and in several hormonal pathways. High glucocorticoid levels will promote lipid storage in visceral rather than subcutaneous adipose tissue. Adipocytes secrete several proinflammatory cytokines, which considered major contributors to increase in oxidants and cell injury. Upregulation of heme oxygenase 1 (HO-1) and peroxidase in the early development of diabetes produces a decrease in oxidative-mediated injury. Increased HO activity is associated with a significant decrease in superoxide, endothelial cell shedding and blood pressure. Finally, it is proposed that overexpression of glutathione peroxidase in beta cells may protect beta cell deterioration from oxidative stress during development of diabetes and hyperglycemia and this may result in attenuation of beta cell failure. If this proves to be the case, then the scene will be set to develop glutathione peroxidase mimetics for use in preclinical and clinical trials.

  15. Pycnogenol® supplementation improves health risk factors in subjects with metabolic syndrome.

    Science.gov (United States)

    Belcaro, G; Cornelli, U; Luzzi, R; Cesarone, M R; Dugall, M; Feragalli, B; Errichi, S; Ippolito, E; Grossi, M G; Hosoi, M; Cornelli, M; Gizzi, G

    2013-10-01

    This open, controlled study evaluated the effects of 6 month supplementation with Pycnogenol® maritime pine bark extract on health risk factors in subjects with metabolic syndrome. Pycnogenol® was used with the aim of improving risk factors associated with metabolic syndrome, central obesity, elevated triglycerides (TG), low HDL cholesterol, high blood pressure and fasting blood glucose. Sixty-four subjects (range 45-55 years) presenting with all five risk factors of metabolic syndrome were included, and Pycnogenol® was administered for 6 months. A group of 66 equivalent subjects were followed up as controls. In the 6-month study Pycnogenol® supplementation 150 mg/day decreased waist circumference, TG levels, blood pressure and increased the HDL cholesterol levels in subjects. Pycnogenol lowered fasting glucose from baseline 123 ± 8.6 mg/dl to 106.4 ± 5.3 after 3 months and to 105.3 ± 2.5 at the end of the study (p Pycnogenol from 106.2 ± 2.2 cm to 98.8 ± 2.3 cm and to 98.3 ± 2.1 after 3 and 6 months. Women's waist decreased from 90.9 ± 1.6 cm to 84.6 ± 2.1 cm and to 83.6 ± 2.2 cm after 3 and 6 months. Both genders waist circumference reduction was significant as compared to controls at both time points. In addition, plasma free radicals decrease in the Pycnogenol group was more effective than in the control group (-34.6%; p Pycnogenol® for improving health risk factors in subjects with metabolic syndrome.

  16. Multi-metabolic altered patterns and cardiovascular risk factors associated to hypertension in the community.

    Directory of Open Access Journals (Sweden)

    Alexis Ocampo Segura.

    2004-04-01

    Full Text Available Fundaments: Among other factors, hypertension , hypercholesterolemia and hyperinsulonemia form the so called metabolic syndrome Many studies relate hypertension to other risk factors and to metabolic-endocrine disorders. Objective: To know the relationship between Hypertension and hypercholesterolemia and other cardiovascular risk factors in a community of Cienfuegos city, Cuba. Method: Study of non paired cases and controls . the cases gathered 60 hypertensive patients aged 18 or more years without discrimination of sex, skin color, and other socio demographic features of the population and the control group gathered 60 non- hypertensive individuals from the same population. Results: Family history of hypertension OR:64( 29:14,19 and alcohol consumption OR: 19,8 ( 4,6:84,8 were the most frequent risk factors in the population. The presence of Diabetes mellitus OR 7,8( 2,7:22,4 and dyslipidemia OR 2,7 ( 1,3: 5,6 were the endocrine-metablic factors that associated the most to hypertension Important was the relationship between altered tolerance to glucose and risk factors OR: 14,49 ( 3,64: 57,67 and the relationship altered tolerance to glucose and familial antecedents of hypertension in hypertensive patients which showed a significant association.Conclusion: In the community under study family history of hypertension, alcohol consumption, diabetes mellitus, dyslipidemia and altered glucose are strongly associated to hypertension and constitute risk factors that should be taken into consideration in order to diminish the mortality rate due to vascular disorders.

  17. [Evaluation of risk of progression of endometrial hyperplasia in patients with metabolic syndrome].

    Science.gov (United States)

    Bochkareva, N V; Kolomiets, L A; Chernyshova, A L; Stukanov, S L; Savenkova, O V

    2010-01-01

    A mathematical model based on principles of multifactor analysis was developed to predict clinical outcome of endometrial hyperplasia (EH) in patients with metabolic syndrome (80). Seventy-seven factors--anthropometric, clinical, anamnestic, hormono-metabolic, immunohistochemical, etc.--were included. Evaluation of the most informative indices integrated with the discriminative model showed that anthropometric (waist and hip circumference, sagittal diameter, etc.) and clinico-anamnestic (age, age of secondary sexual characters appearance, body weight at birth, suckling pattern, etc.) ones are of similar significance. A profile of hormono-metabolic parameters (cholesterol-low density lipoprotein, leptin, testosterone, progesterone and fasting glucose levels) helped identify a wide range of EH-related disorders in patients with metabolic syndrome. Consistently with the literature data, level of PTEN expression pointed to the presence of this tumor's suppressor in most EH cases which was matched by absence of its expression in endometrial carcinoma. Our model provided high sensitivity (89%) and specificity (82%) in predicting risk of progression in patients with endometrial hyperplasia and metabolic syndrome.

  18. The study on risk factor of metabolic diseases in pancreatic steatosis

    Energy Technology Data Exchange (ETDEWEB)

    Cho, Jin Young; Ye, Soo Young; Kim, Dong Hyun [Dept. of Radiological Science, College of Health Sciences, Catholic University of Pusan, Busan (Korea, Republic of)

    2016-03-15

    The body of the fat tissue increased in obese represented by risk factors such as cardiovascular diseases, diabetes, metabolic disease and dyslipidemia. Such metabolic diseases and the like of the cardiovascular and cerebrovascular disease, hypertension, dyslipidemia, increase in the adipose tissue of the pancreas is known to be a risk factor of these diseases. Study on the diagnosis and treatment of pancreatic cancer was conducted actively, case studies on pancreatic steatosis is not much. In this study, divided into a control group diagnosed with pancreatic steatosis as a result of ultrasonography to evaluation the physical characteristics and serologic tests and blood pressure and arterial stiffness. The control group and the test pancreas steatosis age and waist circumference, body mass index, total cholesterol, HDL cholesterol, LDL cholesterol, and systolic and diastolic blood pressure, fasting blood glucose, arterial elasticity is higher in pancreatic steatosis. And the lower ankle brachial stenosis and HDLcholesterol were lower than the normal control group, so the pancreatic steatosis harmful to blood vessels.(P <0.05). The difference between the control group and it was confirmed that the pancreatic jibanggun statistically significant. In conclusion, pancreatic steatosis at abdominal ultrasound can predict the risk of metabolic diseases, and there was a correlation with cardiovascular disease.

  19. Metabolic risk factors in pediatric stone formers: a report from an emerging economy.

    Science.gov (United States)

    Imran, Kiran; Zafar, Mirza Naqi; Ozair, Uzma; Khan, Sadia; Rizvi, Syed Adibul Hasan

    2016-10-15

    The goal of this study was to investigate metabolic risk factors in pediatric stone formers in an emerging economy. A prospective, data collection enrolled 250 children age family history of urolithiasis was found in 41 (16.4 %), urinary tract infection in 18 (7 %) and chronic diarrhea in 75 (30 %). Hypercalcemia was seen in 37 (14.8 %), hyperuricemia in 23 (9.2 %) and hyperphosphatemia in 6 (2.4 %). Urinary metabolic abnormalities were identified in 248 (98 %) of the cases. Hypocitraturia was found in 207 (82.8 %), hyperoxaluria in 62 (26.4 %), hyperuricosuria in 82 (32.8 %), hypercalciuria in 51 (20.4 %), hyperphosphaturia in 46 (18.4 %), hyperammonuria in 10 (4 %), hypocalciuria in 82 (32.8 %), and hypovolemia in 73 (29.2 %). Risk factors were similar between genders except higher rates of hyponatriuria, hypophosphaturia, and hypocalciuria in females. Hyperuricosuria, hyponatriuria, and hypovolemia were highest in 1-5 years (52, 49, 49 %) as compared to (18, 21, 12 %) those in 11-15 years (p < 0.001), respectively. This study shows that careful metabolic analysis can identify risk factors in 98 % of the children where appropriate metaphylaxis can be undertaken both for treatment and prevention of recurrence.

  20. Risks and benefits of carnitine supplementation in diabetes.

    Science.gov (United States)

    Dambrova, M; Liepinsh, E

    2015-02-01

    L-carnitine is a very popular food supplement due to its safety profile, antioxidant-type activity and suggested effects on energy metabolism pathways. L-carnitine participates in both fatty acid transport pathways and the export of acetyl groups out of the mitochondria. However, contradictory data exist concerning the pharmacological outcomes of L-carnitine treatment in diabetes mellitus, which is a highly prevalent metabolic disease characterised by hyperglycemia and associated with severe complications, including cardiovascular disease and dyslipidemia. Recently, the L-carnitine-derived metabolites, acylcarnitines and trimethylamine-N-oxide, have been associated with increased cardio-metabolic risks. This review aims to highlight the possible risks and benefits of L-carnitine supplementation.

  1. Association of Circulating Orexin-A Level With Metabolic Risk Factors in North Indian Pre Menopausal Women.

    Science.gov (United States)

    Gupta, Vani; Mishra, Sameeksha; Kumar, Sandeep; Mishra, Supriya

    2015-01-01

    The present study was designed to investigate the association between circulating Orexin-A level with metabolic risk factors in North Indian adult women. 342 women were enrolled for the case-control study, 172 women were with metabolic syndrome (mets) and 170 healthy control women were without metabolic syndrome, (womets) according to (NCEP ATP III criteria). Circulating Orexin-A level was determined by enzyme-linked immunosorbent assay. Observations indicated low levels of orexin-A (26.06 ± 6.09 ng/ml) in women with mets and other metabolic risk factors compared to women without metabolic syndrome (36.50 ± 10.42 ng/ml). Further, in women with metabolic syndrome, circulating Orexin A was significantly associated with waist circumference, triglyceride (negative correlation) and hyperdensity lipoprotein (positive correlation). Our study shows that circulating Orexin A was found to be significantly associated with hyperlipidemia, obesity and obesity-related disorders in North Indian premenopausal women.

  2. TV viewing and physical activity are independently associated with metabolic risk in children: the European Youth Heart Study.

    Directory of Open Access Journals (Sweden)

    Ulf Ekelund

    2006-12-01

    Full Text Available BACKGROUND: TV viewing has been linked to metabolic-risk factors in youth. However, it is unclear whether this association is independent of physical activity (PA and obesity. METHODS AND FINDINGS: We did a population-based, cross-sectional study in 9- to 10-y-old and 15- to 16-y-old boys and girls from three regions in Europe (n = 1,921. We examined the independent associations between TV viewing, PA measured by accelerometry, and metabolic-risk factors (body fatness, blood pressure, fasting triglycerides, inverted high-density lipoprotein (HDL cholesterol, glucose, and insulin levels. Clustered metabolic risk was expressed as a continuously distributed score calculated as the average of the standardized values of the six subcomponents. There was a positive association between TV viewing and adiposity (p = 0.021. However, after adjustment for PA, gender, age group, study location, sexual maturity, smoking status, birth weight, and parental socio-economic status, the association of TV viewing with clustered metabolic risk was no longer significant (p = 0.053. PA was independently and inversely associated with systolic and diastolic blood pressure, fasting glucose, insulin (all p < 0.01, and triglycerides (p = 0.02. PA was also significantly and inversely associated with the clustered risk score (p < 0.0001, independently of obesity and other confounding factors. CONCLUSIONS: TV viewing and PA may be separate entities and differently associated with adiposity and metabolic risk. The association between TV viewing and clustered metabolic risk is mediated by adiposity, whereas PA is associated with individual and clustered metabolic-risk indicators independently of obesity. Thus, preventive action against metabolic risk in children may need to target TV viewing and PA separately.

  3. The preventable causes of death in the United States: comparative risk assessment of dietary, lifestyle, and metabolic risk factors.

    Directory of Open Access Journals (Sweden)

    Goodarz Danaei

    2009-04-01

    Full Text Available BACKGROUND: Knowledge of the number of deaths caused by risk factors is needed for health policy and priority setting. Our aim was to estimate the mortality effects of the following 12 modifiable dietary, lifestyle, and metabolic risk factors in the United States (US using consistent and comparable methods: high blood glucose, low-density lipoprotein (LDL cholesterol, and blood pressure; overweight-obesity; high dietary trans fatty acids and salt; low dietary polyunsaturated fatty acids, omega-3 fatty acids (seafood, and fruits and vegetables; physical inactivity; alcohol use; and tobacco smoking. METHODS AND FINDINGS: We used data on risk factor exposures in the US population from nationally representative health surveys and disease-specific mortality statistics from the National Center for Health Statistics. We obtained the etiological effects of risk factors on disease-specific mortality, by age, from systematic reviews and meta-analyses of epidemiological studies that had adjusted (i for major potential confounders, and (ii where possible for regression dilution bias. We estimated the number of disease-specific deaths attributable to all non-optimal levels of each risk factor exposure, by age and sex. In 2005, tobacco smoking and high blood pressure were responsible for an estimated 467,000 (95% confidence interval [CI] 436,000-500,000 and 395,000 (372,000-414,000 deaths, accounting for about one in five or six deaths in US adults. Overweight-obesity (216,000; 188,000-237,000 and physical inactivity (191,000; 164,000-222,000 were each responsible for nearly 1 in 10 deaths. High dietary salt (102,000; 97,000-107,000, low dietary omega-3 fatty acids (84,000; 72,000-96,000, and high dietary trans fatty acids (82,000; 63,000-97,000 were the dietary risks with the largest mortality effects. Although 26,000 (23,000-40,000 deaths from ischemic heart disease, ischemic stroke, and diabetes were averted by current alcohol use, they were outweighed by

  4. Maternal Risk for Down Syndrome Is Modulated by Genes Involved in Folate Metabolism

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    Bruna Lancia Zampieri

    2012-01-01

    Full Text Available Studies have shown that the maternal risk for Down syndrome (DS may be modulated by alterations in folate metabolism. The aim of this study was to evaluate the influence of 12 genetic polymorphisms involved in folate metabolism on maternal risk for DS. In addition, we evaluated the impact of these polymorphisms on serum folate and plasma methylmalonic acid (MMA, an indicator of vitamin B12 status concentrations. The polymorphisms transcobalamin II (TCN2 c.776C>G, betaine-homocysteine S-methyltransferase (BHMT c.742A>G, methylenetetrahydrofolate reductase (NAD(PH (MTHFR c.677 C>T and the MTHFR 677C-1298A-1317T haplotype modulate DS risk. The polymorphisms MTHFR c.677C>T and solute carrier family 19 (folate transporter, member 1 (SLC19A1 c.80 A>G modulate folate concentrations, whereas the 5-methyltetrahydrofolate-homocysteine methyltransferase reductase (MTRR c.66A>G polymorphism affects the MMA concentration. These results are consistent with the modulation of the maternal risk for DS by these polymorphisms.

  5. Gene-Gene Interactions in the Folate Metabolic Pathway and the Risk of Conotruncal Heart Defects

    Directory of Open Access Journals (Sweden)

    Philip J. Lupo

    2010-01-01

    Full Text Available Conotruncal and related heart defects (CTRD are common, complex malformations. Although there are few established risk factors, there is evidence that genetic variation in the folate metabolic pathway influences CTRD risk. This study was undertaken to assess the association between inherited (i.e., case and maternal gene-gene interactions in this pathway and the risk of CTRD. Case-parent triads (n=727, ascertained from the Children's Hospital of Philadelphia, were genotyped for ten functional variants of nine folate metabolic genes. Analyses of inherited genotypes were consistent with the previously reported association between MTHFR A1298C and CTRD (adjusted P=.02, but provided no evidence that CTRD was associated with inherited gene-gene interactions. Analyses of the maternal genotypes provided evidence of a MTHFR C677T/CBS 844ins68 interaction and CTRD risk (unadjusted P=.02. This association is consistent with the effects of this genotype combination on folate-homocysteine biochemistry but remains to be confirmed in independent study populations.

  6. Metabolism

    Science.gov (United States)

    ... a particular food provides to the body. A chocolate bar has more calories than an apple, so ... acid phenylalanine, needed for normal growth and protein production). Inborn errors of metabolism can sometimes lead to ...

  7. Independent associations of physical activity and cardiorespiratory fitness with metabolic risk factors in children: the European youth heart study

    DEFF Research Database (Denmark)

    Ekelund, U; Anderssen, S A; Froberg, K

    2007-01-01

    of Europe (n = 1709). We examined the independent associations of subcomponents of PA and CRF with metabolic risk factors (waist circumference, BP, fasting glucose, insulin, triacylglycerol and HDL-cholesterol levels). Clustered metabolic risk was expressed as a continuously distributed score calculated...... circumference from the summary score and further adjustment for waist circumference as a confounding factor, the magnitude of the association between CRF and clustered metabolic risk was attenuated (standardised beta = -0.05, 95% CI -0.08, -0.02), whereas the association with total PA was unchanged...... as the average of the standardised values of the six subcomponents. RESULTS: CRF (standardised beta = -0.09, 95% CI -0.12, -0.06), total PA (standardised beta = -0.08, 95% CI -0.10, -0.05) and all other subcomponents of PA were significantly associated with clustered metabolic risk. After excluding waist...

  8. Analysis of risk factors for benign prostatic hyperplasia and metabolic syndrome in the elderly undergoing health examination

    Institute of Scientific and Technical Information of China (English)

    王蕾蕾

    2013-01-01

    Objective To investigate the prevalences of benign prostatic hyperplasia (BPH) and metabolic syndrome (MS) and to analyze the risk factors for benign prostatic hyperplasia and metabolic syndrome in the elderly.Methods A total of 490 elderly men undergoing health examination in our hospital from January 2010 to

  9. A combined continuous and interval aerobic training improves metabolic syndrome risk factors in men

    Directory of Open Access Journals (Sweden)

    Sari-Sarraf V

    2015-05-01

    Full Text Available Vahid Sari-Sarraf,1 Akbar Aliasgarzadeh,2 Mohammad-Mahdi Naderali,3 Hamid Esmaeili,1 Ebrahim K Naderali4 1Department of Exercise Physiology, Faculty of Physical Education and Sport Sciences, University of Tabriz, 2Bone Research Centre, Endocrine Unit, Department of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran; 3The School of Pharmacy and Biomolecular Sciences, Liverpool John Moores University, Liverpool, 4Faculty of Science, Liverpool Hope University, Liverpool, UK Abstract: Individuals with metabolic syndrome have significantly higher risk of cardiovascular disease and type 2 diabetes leading to premature death mortality. Metabolic syndrome has a complex etiology; thus, it may require a combined and multi-targeted aerobic exercise regimen to improve risk factors associated with it. Therefore, the aim of this study was to evaluate the effect of combined continuous and interval aerobic training on patients with metabolic syndrome. Thirty adult male with metabolic syndrome (54±8 years were randomly divided into two groups: test training group (TTG; n=15 and control group (CG; n=15. Subjects in TTG performed combined continuous and interval aerobic training using a motorized treadmill three times per week for 16 weeks. Subjects in CG were advised to continue with their normal activities of life. Twenty-two men completed the study (eleven men in each group. At the end of the study, in TTG, there were significant (for all, P<0.05 reductions in total body weight (-3.2%, waist circumference (-3.43 cm, blood pressure (up to -12.7 mmHg, and plasma insulin, glucose, and triacylglyceride levels. Moreover, there were significant (for all, P<0.05 increases VO2max (-15.3% and isometric strength of thigh muscle (28.1% and high-density lipoprotein in TTG. None of the above indices were changed in CG at the end of 16-week study period. Our study suggests that adoption of a 16-week combined continuous and interval aerobic training regimen in men

  10. Metabolic endotoxemia with obesity: Is it real and is it relevant?

    Science.gov (United States)

    Boutagy, Nabil E; McMillan, Ryan P; Frisard, Madlyn I; Hulver, Matthew W

    2016-05-01

    Obesity is associated with metabolic derangements in multiple tissues, which contribute to the progression of insulin resistance and the metabolic syndrome. The underlying stimulus for these metabolic derangements in obesity are not fully elucidated, however recent evidence in rodents and humans suggests that systemic, low level elevations of gut derived endotoxin (lipopolysaccharide, LPS) may play an important role in obesity related, whole-body and tissue specific metabolic perturbations. LPS initiates a well-characterized signaling cascade that elicits many pro- and anti-inflammatory pathways when bound to its receptor, Toll-Like Receptor 4 (TLR4). Low-grade elevation in plasma LPS has been termed "metabolic endotoxemia" and this state is associated with a heightened pro-inflammatory and oxidant environment often observed in obesity. Given the role of inflammatory and oxidative stress in the etiology of obesity related cardio-metabolic disease risk, it has been suggested that metabolic endotoxemia may serve a key mediator of metabolic derangements observed in obesity. This review provides supporting evidence of mechanistic associations with cell and animal models, and provides complimentary evidence of the clinical relevance of metabolic endotoxemia in obesity as it relates to inflammation and metabolic derangements in humans. Discrepancies with endotoxin detection are considered, and an alternate method of reporting metabolic endotoxemia is recommended until a standardized measurement protocol is set forth.

  11. Associations between Yogurt Consumption and Weight Gain and Risk of Obesity and Metabolic Syndrome: A Systematic Review.

    Science.gov (United States)

    Sayon-Orea, Carmen; Martínez-González, Miguel A; Ruiz-Canela, Miguel; Bes-Rastrollo, Maira

    2017-01-01

    The role of yogurt consumption in the risk of developing overweight, obesity, or metabolic syndrome has been the subject of epidemiologic studies over the last 10 y. A comprehensive literature search on MEDLINE and ISI Web of Knowledge from 1966 through June 2016 was conducted to examine the relation between yogurt consumption and weight gain, as well as the risk of overweight, obesity, or metabolic syndrome, in prospective cohort studies. Ten articles met all the inclusion criteria and were included in our systematic review. Of the 10 cohort studies, 3 analyzed the relation between yogurt consumption and the risk of overweight or obesity, 8 analyzed changes in waist circumference or weight changes, 3 studied the association with the risk of developing metabolic syndrome, and 1 studied the probability of abdominal obesity reversion. Although an inverse association between yogurt consumption and the risk of developing overweight or obesity was not fully consistent or always statistically significant, all studies but one showed in their point estimates inverse associations between yogurt consumption and changes in waist circumference, changes in weight, risk of overweight or obesity, and risk of metabolic syndrome during follow-up, although not all estimates were statistically significant (2 studies). Prospective cohort studies consistently suggested that yogurt consumption may contribute to a reduction in adiposity indexes and the risk of metabolic syndrome. Therefore, there is a need for more prospective studies and high-quality randomized clinical trials to confirm this apparent inverse association.

  12. Dietary fructose and risk of metabolic syndrome in adults: Tehran Lipid and Glucose study

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    Hosseinpanah Farhad

    2011-07-01

    Full Text Available Abstract Background Studies have shown that the excessive fructose intake may induce adverse metabolic effects. There is no direct evidence from epidemiological studies to clarify the association between usual amounts of fructose intake and the metabolic syndrome. Objective The aim this study was to determine the association of fructose intake and prevalence of metabolic syndrome (MetS and its components in Tehranian adults. Methods This cross-sectional population based study was conducted on 2537 subjects (45% men aged 19-70 y, participants of the Tehran Lipid and Glucose Study (2006-2008. Dietary data were collected using a validated 168 item semi-quantitative food frequency questionnaire. Dietary fructose intake was calculated by sum of natural fructose (NF in fruits and vegetables and added fructose (AF in commercial foods. MetS was defined according to the modified NCEP ATP III for Iranian adults. Results The mean ages of men and women were 40.5 ± 13.6 and 38.6 ± 12.8 years, respectively. Mean total dietary fructose intakes were 46.5 ± 24.5 (NF: 19.6 ± 10.7 and AF: 26.9 ± 13.9 and 37.3 ± 24.2 g/d (NF: 18.6 ± 10.5 and AF: 18.7 ± 13.6 in men and women, respectively. Compared with those in the lowest quartile of fructose intakes, men and women in the highest quartile, respectively, had 33% (95% CI, 1.15-1.47 and 20% (95% CI, 1.09-1.27 higher risk of the metabolic syndrome; 39% (CI, 1.16-1.63 and 20% (CI, 1.07-1.27 higher risk of abdominal obesity; 11% (CI, 1.02-1.17 and 9% (CI, 1.02-1.14 higher risk of hypertension; and 9% (CI, 1-1.15 and 9% (1.04-1.12 higher risk of impaired fasting glucose. Conclusion Higher consumption of dietary fructose may have adverse metabolic effects.

  13. Metabolic Risk Susceptibility in Men Is Partially Related to Adiponectin/Leptin Ratio

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    Gloria Lena Vega

    2013-01-01

    Full Text Available Background. High adiponectin/leptin ratio may be protective from metabolic risks imparted by high triglyceride, low HDL, and insulin resistance. Methods. This cross-sectional study examines plasma adipokine levels in 428 adult men who were subgrouped according to low (<6.5 μg/mLand high (≥6.5 μg/mLadiponectin levels or a low or high ratio of adiponectin/leptin. Results. Men with high adiponectin/leptin ratio had lower plasma triglyceride and higher HDL cholesterol than those with low ratio. Similarly, those with high adiponectin/leptin ratio had lower TG/HDL cholesterol ratio and HOMA2-IR than those with low ratio. In contrast, levels of adiponectin or the ratio of adiponectin/leptin did not associate with systolic blood pressure. But the ratio of adiponectin/leptin decreased progressively with the increase in the number of risk factors for metabolic syndrome. Conclusion. Adipokine levels may reflect adipose tissue triglyceride storage capacity and insulin sensitivity. Leptin is an index of fat mass, and adiponectin is a biomarker of triglyceride metabolism and insulin sensitivity. Men with high adiponectin/leptin ratios have better triglyceride profile and insulin sensitivity than men with a low ratio regardless of waist girth.

  14. A Candidate Gene Study of Folate-Associated One Carbon Metabolism Genes and Colorectal Cancer Risk

    Science.gov (United States)

    Levine, A. Joan; Figueiredo, Jane C.; Lee, Won; Conti, David V.; Kennedy, Kathleen; Duggan, David J; Poynter, Jenny N.; Campbell, Peter T.; Newcomb, Polly; Martinez, Maria Elena; Hopper, John L.; Le Marchand, Loic; Baron, John A.; Limburg, Paul J.; Ulrich, Cornelia M.; Haile, Robert W.

    2010-01-01

    Background Folate-associated one carbon metabolism (FOCM) may play an important role in colorectal carcinogenesis. Variation in FOCM genes may explain some of the underlying risk of colorectal cancer. Methods This study utilized data from 1,805 population-based colorectal cancer cases and 2,878 matched sibling controls from the Colon Cancer Family Registry (C-CFR). We used a comprehensive tagSNP approach to select 395 tagSNPs in 15 genes involved in folate and vitamin B12 metabolism. Genotyping was performed using the Illumina GoldenGate or Sequenom platforms. Risk factor and dietary data were collected using self-completed questionnaires. MSI status was determined using standard techniques and tumor subsite was obtained from pathology reports. The association between SNPs and colorectal cancer was assessed using conditional logistic regression with sibships as the matching factor and assuming a log additive or co-dominant model. Results In the log additive model, two linked (r2=0.99) tagSNPs in the DHFR gene (rs1677693 and rs1643659) were associated with a significant decrease in CRC risk after correction for multiple testing (OR=0.87; 95% CI=0.71 – 0.94; P=0.029 and OR=0.87 95% CI=0.71 – 0.95, P=0.034 for rs1677693 and rs1643659 respectively. These two linked (r2=0.99) tagSNPs and one tagSNP in the MTR gene (rs4659744) were significantly associated with reduced CRC risk only among individuals not using multivitamin supplements. Conclusions Overall, we found only moderate evidence that genetic variation in 15 folate pathway genes may affect CRC risk except in non multivitamin users. Impact This study suggests that multivitamin supplement use may modify the association between folate pathway genes and CRC risk in a post folic acid supplemented population. PMID:20615890

  15. The Interaction between Pesticide Use and Genetic Variants Involved in Lipid Metabolism on Prostate Cancer Risk

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    Gabriella Andreotti

    2012-01-01

    Full Text Available Background. Lipid metabolism processes have been implicated in prostate carcinogenesis. Since several pesticides are lipophilic or are metabolized via lipid-related mechanisms, they may interact with variants of genes in the lipid metabolism pathway. Methods. In a nested case-control study of 776 cases and 1444 controls from the Agricultural Health Study (AHS, a prospective cohort study of pesticide applicators, we examined the interactions between 39 pesticides (none, low, and high exposure and 220 single nucleotide polymorphisms (SNPs in 59 genes. The false discovery rate (FDR was used to account for multiple comparisons. Results. We found 17 interactions that displayed a significant monotonic increase in prostate cancer risk with pesticide exposure in one genotype and no significant association in the other genotype. The most noteworthy association was for ALOXE3 rs3027208 and terbufos, such that men carrying the T allele who were low users had an OR of 1.86 (95% CI = 1.16–2.99 and high users an OR of 2.00 (95% CI = 1.28–3.15 compared to those with no use of terbufos, while men carrying the CC genotype did not exhibit a significant association. Conclusion. Genetic variation in lipid metabolism genes may modify pesticide associations with prostate cancer; however our results require replication.

  16. Red-fleshed sweet orange juice improves the risk factors for metabolic syndrome.

    Science.gov (United States)

    Silveira, Jacqueline Q; Dourado, Grace K Z S; Cesar, Thais B

    2015-01-01

    Orange juice consumption can promote lower levels of oxidative stress and inflammation due to the antioxidant activity of citrus flavonoids and carotenoids. In addition, red-fleshed sweet orange juice (red orange juice) also contains lycopene. This study investigated the effects of red orange juice consumption on risk factors for metabolic syndrome. Volunteers consumed red orange juice daily for 8 weeks, with clinical and biochemical assessments performed at baseline and on the final day. There was no change in the abdominal obesity, but low-density lipoprotein cholesterol, C-reactive protein decreased, while there was an increase of the antioxidant activity in serum after red orange juice consumption. Insulin resistance and systolic blood pressure were reduced in normal-weight volunteers, while diastolic blood pressure decreased in overweight volunteers after intervention. Red orange juice showed anti-inflammatory, antioxidant, and lipid-lowering properties that may prevent the development of metabolic syndrome.

  17. The effect of continuous combined conjugated equine estrogen plus medroxyprogesterone acetate and tibolone on cardiovascular metabolic risk factors

    DEFF Research Database (Denmark)

    Skouby, S.O.; Sidelmann, J.J.; Nilas, L.;

    2008-01-01

    OBJECTIVES: Hormone treatment (HT) after the menopause affects lipid and carbohydrate metabolism and inflammation and may modify risk factors relevant for the clinical expression of the metabolic syndrome and cardiovascular disease. Tibolone has pharmacodynamic properties different from other...... hormone preparations. Here, we compare the effect of combined HT and tibolone on metabolic risk markers for the development of cardiovascular disease. METHODS: Postmenopausal women were randomly assigned to 1.25 or 2.5 mg/day of tibolone or oral continuous combined conjugated equine estrogen plus...

  18. Relationship between Serum Vitamin D Status and Metabolic Risk Factors among Korean Adults with Prediabetes

    Science.gov (United States)

    Kwon, Han Na; Lim, Hyunjung

    2016-01-01

    Serum vitamin D status has been associated with prediabetes and metabolic syndrome. Evidence for the increased risk of metabolic disorders in individuals with prediabetes and a low vitamin D status is limited and uncertain. Furthermore, it has not been confirmed whether this possible relationship occurs in the Korean population. The aim of this study was to assess serum vitamin D status and to examine the relationship between serum vitamin D levels and metabolic risk factors in Korean adults with prediabetes. This cross-sectional study was conducted among 60 subjects aged 20–65 years. Participants had fasting glucose levels of 100 to 125 mg/dl. A questionnaire was used to assess vitamin D synthesis from sun exposure and a dietary intake examined using 3-days dietary records. Clinical and biochemical data were also collected. The 2009 harmonized definition of metabolic syndrome was used. Serum vitamin D levels were classified according to criteria from the 2011 Institute of Medicine report. The majority of subjects (75%) had a serum 25(OH)D level < 20 ng/ml, and among them, 31.1% were vitamin D deficiency (< 12 ng/ml). The proportion (42.9%) of subjects having low HDL-cholesterol was the highest among vitamin D deficiency (< 12 ng/ml) group (12 to < 20 ng/ml: 16.1%, ≥ 20 ng/ml: 6.7%). We observed an inverse relationship between 25(OH)D levels and TG, AI (β = -6.355, SE = 2.463; β = -0.020, SE = 0.008) after adjusted confounders. Korean adults with prediabetes were more likely to have low serum 25(OH)D levels. A sufficient 25(OH)D level may have possible beneficial effects on lipid profiles. PMID:27783655

  19. Androgenetic alopecia as an indicator of metabolic syndrome and cardiovascular risk.

    Science.gov (United States)

    Ertas, Ragip; Orscelik, Ozcan; Kartal, Demet; Dogan, Ali; Ertas, Sule Ketenci; Aydogdu, Ebru Guler; Ascioglu, Ozcan; Borlu, Murat

    2016-06-01

    Numerous studies have investigated a probable association between androgenetic alopecia (AGA) and cardiovascular disease (CVD) by researching limited and dispersed parameters. We aimed to evaluate both traditional and non-traditional cardiovascular risk factors in male patients with early-onset AGA. This case-control study included 68 participants: 51 male patients with early-onset AGA and 17 healthy male controls. Patients with AGA were classified into three groups according to the Hamilton-Norwood scale and the presence of vertex hair loss. Traditional and non-traditional cardiovascular risk factors were examined in all study subjects. Metabolic syndrome was diagnosed in 25 patients with AGA and in two control subjects (p baldness and controls (p < 0.05). The pulse-wave velocity values were also found to be significantly higher in patients (p < 0.001). A limitation of this study was the small study population. In conclusion, vertex pattern AGA appears to be a marker for early atherosclerosis. This finding supports the hypothesis that early-onset AGA alone could be an independent risk factor for CVD and metabolic syndrome.

  20. Dietary monounsaturated fatty acids are protective against metabolic syndrome and cardiovascular disease risk factors.

    Science.gov (United States)

    Gillingham, Leah G; Harris-Janz, Sydney; Jones, Peter J H

    2011-03-01

    Over 50 years of research has sought to define the role dietary fat plays in cardiovascular disease (CVD) risk. Although optimal dietary fat quantity has been keenly pursued over past decades, attention has recently centered on the value of dietary fat quality. The purpose of the present review is to provide a critical assessment of the current body of evidence surrounding efficacy of dietary monounsaturated fatty acids (MUFA) for reduction of traditional risk factors defining metabolic syndrome (MetS) and CVD. Due to existing and emerging research on health attributes of MUFA rich diets, and to the low prevalence of chronic disease in populations consuming MUFA rich Mediterranean diets, national dietary guidelines are increasingly recommending dietary MUFA, primarily at the expense of saturated fatty acids (SFA). Consumption of dietary MUFA promotes healthy blood lipid profiles, mediates blood pressure, improves insulin sensitivity and regulates glucose levels. Moreover, provocative newer data suggest a role for preferential oxidation and metabolism of dietary MUFA, influencing body composition and ameliorating the risk of obesity. Mounting epidemiological and human clinical trial data continue to demonstrate the cardioprotective activity of the MUFA content of dietary fat. As the debate on the optimal fatty acid composition of the diet continues, the benefit of increasing MUFA intakes, particularly as a substitute for dietary SFA, deserves considerable attention.

  1. Waist circumference and metabolic risk factors have seperate and additive effects on the risk of future type 2 diabetes in patients with vascular diseases. A cohort study

    NARCIS (Netherlands)

    Wassink, A.M.; Graaf, van der Y.; Haeften, van T.W.; Spiering, W.; Soedamah-Muthu, S.S.; Visseren, F.L.

    2011-01-01

    Aims To assess the effect of various measures of adiposity and of metabolic risk factors, both separately and in combination, on the risk of future Type 2 diabetes in patients with manifest vascular diseases. Methods This was a prospective cohort study in 2924 patients (mean age 59 ± 12 years) with

  2. Prevalence of metabolic syndrome and degree of cardiovascular disease risk in patients with Psoriatic Arthritis

    Science.gov (United States)

    Özkan, Sıdıka Gülkan; Yazısız, Hatice; Behlül, Ahmet; Gökbelen, Yüksel Aslı; Borlu, Fatih; Yazısız, Veli

    2017-01-01

    Objective The aim of this study was to identify the prevalence of metabolic syndrome (MetS) and degree of cardiovascular disease (CVD) risk in patients with psoriatic arthritis (PsA). Material and Methods We performed a cross-sectional study on 102 adult patients with PsA and a control group of 102 patients with rheumatoid arthritis (RA). MetS was diagnosed according to the National Cholesterol Education Program Adult Treatment Panel III (NCEP-ATP III) and International Diabetes Federation (IDF) criteria. The Framingham risk scores of 10-year risk of CVDs and coronary heart disease (CHD) were also calculated. Results The prevalence of MetS was higher in patients with PsA than in those with RA, according to the NCEP-ATP III (40.6% vs. 24.7%, respectively; p=0.019) and IDF (46.8% vs. 27.9%, respectively; p=0.05) criteria. The prevalence of MetS was higher in female patients with PsA (p=0.009) than in male patients. A significantly increased prevalence of hypertriglyceridemia was determined in patients with PsA (p=0.019). No significant difference existed between the two groups with respect to 10-year CVD (p=0.333) and CHD (p=0.798) risks. Additionally, there were no significant differences between the clinical subtypes of PsA with regard to MetS (p=0.229). Conclusion MetS prevalence increased in patients with PsA compared with those with RA, whereas the risks were similar for CVDs and CHD. For this reason, optimal protection measures should be taken and guidelines should be applied to achieve adequate metabolic control in patients with PsA.

  3. Obstructive sleep apnea predicts risk of metabolic syndrome independently of obesity: a meta-analysis

    Science.gov (United States)

    Qian, Yingjun; Xu, Huajun; Wang, Yuyu; Yi, Hongliang; Yin, Shankai

    2016-01-01

    Introduction Obstructive sleep apnea (OSA) has been suggested to be associated with a high risk of metabolic syndrome (MS). However, results on whether the association between OSA and risk of MS is independent of obesity, and the effect of nocturnal intermittent hypoxia (IH) on MS, are conflicting. Our purpose was to estimate the magnitude of the independent association between OSA and risk of MS and further explore whether nocturnal IH in OSA plays a role in MS risk. Material and methods The PubMed and EMBASE databases were systematically searched (until January 21, 2015) for available observational evidence. Unadjusted and body mass index (BMI)-adjusted pooled odds ratios (ORs) for MS in OSA or higher nocturnal IH were calculated using fixed or random models. Tests of homogeneity, publication bias, and robustness of the results were performed. Results A total of 13 independent studies (involving 857 participants in 3 case-control studies and 7077 participants in 10 cross-sectional studies) were included. The OSA was significantly associated with an increased risk of MS in a meta-analysis of 10 studies (pooled OR = 1.72, 95% CI: 1.31–2.26, p < 0.001), with a BMI-adjusted pooled OR of 1.97 (95% CI: 1.34–2.88, p < 0.001). Pooled results from 3 studies on the oxygen desaturation index (ODI) and MS risk (OR = 1.96, 95% CI: 1.73–2.22, p < 0.001) and 3 studies on the cumulative percentage of sleep time with SpO2 below 90% (CT90) and MS risk (OR = 1.05, 95% CI: 1.02–1.07, p < 0.001) were also significant. Conclusions Our findings demonstrated a significant association between OSA and increased MS risk independent of BMI, and further indicated a role of nocturnal IH in this association.

  4. Prevalence of cardiometabolic risk factors and metabolic syndrome in obese Kuwaiti adolescents

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    Boodai SA

    2014-10-01

    Full Text Available Shurooq A Boodai,1 Lynne M Cherry,2 Naveed A Sattar,2 John J Reilly3 1University of Glasgow School of Medicine, Yorkhill Hospitals, Glasgow, Scotland; 2Institute of Cardiovascular and Medical Sciences, British Heart Foundation Glasgow Cardiovascular Research Centre, University of Glasgow, Glasgow, Scotland; 3University of Strathclyde Physical Activity for Health Group, School of Psychological Sciences and Health, Glasgow, Scotland Background: Childhood and adolescent obesity is associated with insulin resistance, abnormal glucose metabolism, hypertension, dyslipidemia, inflammation, liver disease, and compromised vascular function. The purpose of this pilot study was to determine the prevalence of cardiometabolic risk factor abnormalities and metabolic syndrome (MetS in a sample of obese Kuwaiti adolescents, as prevalence data might be helpful in improving engagement with obesity treatment in future. Methods: Eighty obese Kuwaiti adolescents (40 males with a mean (standard deviation age of 12.3 years (1.1 years participated in the present study. All participants had a detailed clinical examination and anthropometry, blood pressure taken, and assessment of fasting levels of C-reactive protein, intracellular adhesion molecule, interleukin-6, fasting blood glucose, insulin, liver function tests (alanine aminotransferase, aspartate aminotransferase, gamma glutamyltransferase, lipid profile (cholesterol, low-density lipoprotein cholesterol, high-density lipoprotein cholesterol, triglycerides, insulin resistance by homeostasis model assessment, and adiponectin. MetS was assessed using two recognized criteria modified for use in younger individuals. Results: The cardiometabolic risk factors with highest prevalence of abnormal values included aspartate aminotransferase (88.7% of the sample and insulin resistance by homeostasis model assessment (67.5%, intracellular adhesion molecule (66.5%, fasting insulin (43.5%, C-reactive protein (42.5%, low

  5. Modifiable Cardiovascular Disease Risk Factors among Indigenous Populations

    Directory of Open Access Journals (Sweden)

    Adam A. Lucero

    2014-01-01

    Full Text Available Objective. To identify modifiable cardio-metabolic and lifestyle risk factors among indigenous populations from Australia (Aboriginal Australians/Torres Strait Islanders, New Zealand (Māori, and the United States (American Indians and Alaska Natives that contribute to cardiovascular disease (CVD. Methods. National health surveys were identified where available. Electronic databases identified sources for filling missing data. The most relevant data were identified, organized, and synthesized. Results. Compared to their non-indigenous counterparts, indigenous populations exhibit lower life expectancies and a greater prevalence of CVD. All indigenous populations have higher rates of obesity and diabetes, hypertension is greater for Māori and Aboriginal Australians, and high cholesterol is greater only among American Indians/Alaska Natives. In turn, all indigenous groups exhibit higher rates of smoking and dangerous alcohol behaviour as well as consuming less fruits and vegetables. Aboriginal Australians and American Indians/Alaska Natives also exhibit greater rates of sedentary behaviour. Conclusion. Indigenous groups from Australia, New Zealand, and the United States have a lower life expectancy then their respective non-indigenous counterparts. A higher prevalence of CVD is a major driving force behind this discrepancy. A cluster of modifiable cardio-metabolic risk factors precede CVD, which, in turn, is linked to modifiable lifestyle risk factors.

  6. CORRELATION OF PHYSICAL ACTIVITY LEVEL WITH BONE MINERAL DENSITY, CARDIO-RESPIRATORY FITNESS AND BODY COMPOSITION IN POST-MENOPAUSAL WOMEN

    Directory of Open Access Journals (Sweden)

    Niyati N Khona

    2017-09-01

    Full Text Available Background: Due to the hormonal changes in postmenopausal women they are prone for many complications like increased CVD risk factors, osteoporosis, obesity, mood swings and urinary incontinence. Physical inactivity in postmenopausal women leads to higher risk of developing CVD and osteoporosis. The objective was to find out the correlation of physical activity level with BMD, cardio-respiratory fitness and body composition in post-menopausal women Methods: 42 postmenopausal women were included. A detailed clinical evaluation with physical activity level (IPAQ-METS-mins/week, , BMD ( T-Scores, body composition (BMI, waist circumference, BIA & Skin fold calliper for fat %, cardio-respiratory fitness was measured by Balke protocol and VO2peak (ml/kg/min is estimated. Correlation of physical activity level with BMD, cardio-respiratory fitness and body composition were analysed using “Pearson’s product moment correlation co-efficient and Spearman’s rho.” Results: Spearman’s rank correlation rho for IPAQ with VO2 peak was 0.420,BMI was -0.388 and visceral fat was -0.384 indicating moderate positive correlation between IPAQ and cardio-respiratory fitness and weak negative correlation between IPAQ and BMI and visceral fat. Pearson’s product moment correlation coefficient of IPAQ with BMD was 0.147, body fat was -0.234 and waist circumference was -0.256 indicating no correlation. P value was significant for correlation of IPAQ with CRF (0.006, BMI (0.011 and Visceral fat (0.012. Conclusion: There is moderate positive correlation between IPAQ and cardio-respiratory fitness, weak negative correlation between IPAQ and BMI and visceral fat and no correlation between IPAQ and BMD, body fat and waist circumference

  7. Angiotensin Signaling in Cardio-Renal Disease

    Science.gov (United States)

    Diz, Debra I.; Arnold, Amy C.; Nautiyal, Manisha; Isa, Katsunori; Shaltout, Hossam A.; Tallant, E. Ann

    2011-01-01

    Aging, hypertension and fetal programmed cardiovascular disease are associated with a functional deficiency of angiotensin (Ang)-(1–7) in the brain dorsomedial medulla. The resulting unrestrained activity of Ang II in brainstem regions negatively impacts resting mean arterial pressure, sympathovagal balance and baroreflex sensitivity for control of heart rate. The differential effects of Ang II and Ang-(1–7) may be related to the cellular sources of these peptides as well as different precursor pathways. Long-term alterations of the brain renin-angiotensin system may influence signaling pathways including phosphoinositol-3-kinase and mitogen-activated protein kinase and their downstream mediators, and as a consequence may influence metabolic function. Differential regulation of signaling pathways in aging and hypertension by Ang II versus Ang-(1–7) may contribute to the autonomic dysfunction accompanying these states. PMID:21367658

  8. The prevalence of stunting, overweight and obesity, and metabolic disease risk in rural South African children

    Directory of Open Access Journals (Sweden)

    Dunger David B

    2010-03-01

    Full Text Available Abstract Background Low- to middle-income countries are undergoing a health transition with non-communicable diseases contributing substantially to disease burden, despite persistence of undernutrition and infectious diseases. This study aimed to investigate the prevalence and patterns of stunting and overweight/obesity, and hence risk for metabolic disease, in a group of children and adolescents in rural South Africa. Methods A cross-sectional growth survey was conducted involving 3511 children and adolescents 1-20 years, selected through stratified random sampling from a previously enumerated population living in Agincourt sub-district, Mpumalanga Province, South Africa. Anthropometric measurements including height, weight and waist circumference were taken using standard procedures. Tanner pubertal assessment was conducted among adolescents 9-20 years. Growth z-scores were generated using 2006 WHO standards for children up to five years and 1977 NCHS/WHO reference for older children. Overweight and obesity for those 2 for overweight and obesity respectively were used for those ≥ 18 years. Waist circumference cut-offs of ≥ 94 cm for males and ≥ 80 cm for females and waist-to-height ratio of 0.5 for both sexes were used to determine metabolic disease risk in adolescents. Results About one in five children aged 1-4 years was stunted; one in three of those aged one year. Concurrently, the prevalence of combined overweight and obesity, almost non-existent in boys, was substantial among adolescent girls, increasing with age and reaching approximately 20-25% in late adolescence. Central obesity was prevalent among adolescent girls, increasing with sexual maturation and reaching a peak of 35% at Tanner Stage 5, indicating increased risk for metabolic disease. Conclusions The study highlights that in transitional societies, early stunting and adolescent obesity may co-exist in the same socio-geographic population. It is likely that this profile

  9. Polymorphisms in genes involved in folate metabolism as maternal risk factors for Down syndrome in China

    Institute of Scientific and Technical Information of China (English)

    Shao-shuai WANG; Fu-yuan QIAO; Ling FENG; Juan-juan LV

    2008-01-01

    Objective: To explore the relationship between genetic polymorphisms in methylenetetrahydrofolate reductase (MTHFR), methionine synthase reductase (MTRR), the central enzymes in folate metabolism that affects DNA methylation and synthesis, and the risk of Down syndrome in China. Methods: Genomic DNA was isolated from the peripheral lymphocytes of 64 mothers of children with Down syndrome and 70 age matched control subjects. Polymerase chain reaction and restriction fragment length polymorphism were used to examine the polymorphisms of MTHFR 677C→T, MTRR 66A→G and the relationship between these genotypes and the risk of Down syndrome was analyzed. Results: The results show that the MTHFR 677C→T polymorphism is more prevalent among mothers of children with Down syndrome than among control mothers, with an odds ratio of 3.78 (95% confidence interval (CI), 1.78~8.47). In addition, the homozygous MTRR 66A→G polymorphism was independently associated with a 5.2-fold increase in estimated risk (95% CI, 1.90~14.22). The combined presence of both polymorphisms was associated with a greater risk of Down syndrome than the presence of either alone, with an odds ratio of 6.0 (95% CI, 2.058~17.496).The two polymorphisms appear to act without a multiplicative interaction. Conclusion: MTHFR and MTRR gene mutation alleles are related to Down syndrome, and CT, TT and GG gene mutation types increase the risk of Down syndrome.

  10. Short sleep duration predicts risk of metabolic syndrome: a systematic review and meta-analysis.

    Science.gov (United States)

    Xi, Bo; He, Dan; Zhang, Min; Xue, Jian; Zhou, Donghao

    2014-08-01

    Sleep duration has been suggested to play a key role in the development of metabolic syndrome (MS). However, the results have been inconsistent. The objective of this study was to clarify the association between sleep duration and MS risk. PubMed and Embase databases were searched for eligible publications. Pooled odds ratio (OR) with 95% confidence interval (CI) was calculated using random- or fixed-model. A total of 12 studies (18,720 MS cases and 70,833 controls) were included in the meta-analysis. Short sleep duration was significantly associated with increased risk of MS (OR = 1.27, 95%CI = 1.09-1.47, p = 0.002). Long sleep duration was not associated with increased risk of MS (OR = 1.07, 95%CI = 0.87-1.32, p = 0.535). Similar results were found in both men and women. The sensitivity analysis confirmed the stability of the results and no publication bias was detected. The present meta-analysis suggests that short rather than long sleep duration is significantly associated with risk of MS. Large-scale well-design prospective studies are required to further investigate the association between sleep duration and MS risk.

  11. Can body mass index, waist circumference, waist-hip ratio and waist-height ratio predict the presence of multiple metabolic risk factors in Chinese subjects?

    OpenAIRE

    Lu Liping; Tong Weiwei; Tong Guanghui; Liu Yong; Qin Xiaosong

    2011-01-01

    Abstract Background Obesity is associated with metabolic risk factors. Body mass index (BMI), waist circumference, waist-hip ratio (WHR) and waist-height ratio (WHtR) are used to predict the risk of obesity related diseases. However, it has not been examined whether these four indicators can detect the clustering of metabolic risk factors in Chinese subjects. Methods There are 772 Chinese subjects in the present study. Metabolic risk factors including high blood pressure, dyslipidemia, and gl...

  12. METABOLISM

    Institute of Scientific and Technical Information of China (English)

    1999-01-01

    Objective: To determine the allele frequencies of genetic variants 373 Ala→Pro and 451 Arg→Gln of cholesteryl ester transfer protein (CETP) and to explore their potential impacts on serum lipid metabolism. Methods: The genotypes in CETP codon 373 and 451 in 91 German healthy students and 409 an-

  13. Sixteen weeks of resistance training can decrease the risk of metabolic syndrome in healthy postmenopausal women

    Directory of Open Access Journals (Sweden)

    Conceição MS

    2013-09-01

    Full Text Available Miguel Soares Conceição,1 Valéria Bonganha,1 Felipe Cassaro Vechin,2 Ricardo Paes de Barros Berton,1 Manoel Emílio Lixandrão,1 Felipe Romano Damas Nogueira,1 Giovana Vergínia de Souza,1 Mara Patricia Traina Chacon-Mikahil,1 Cleiton Augusto Libardi2 1Exercise Physiology Laboratory, School of Physical Education, State University of Campinas, Campinas, 2Laboratory of Neuromuscular Adaptation to Strength Training, School of Physical Education and Sport, University of São Paulo, São Paulo, Brazil Background: The postmenopausal phase has been considered an aggravating factor for developing metabolic syndrome. Notwithstanding, no studies have as yet investigated the effects of resistance training on metabolic syndrome in postmenopausal women. Thus, the purpose of this study was to verify whether resistance training could reduce the risk of metabolic syndrome in postmenopausal women. Methods: Twenty postmenopausal women were randomly assigned to a resistance training protocol (n = 10, 53.40 ± 3.95 years, 64.58 ± 9.22 kg or a control group (n = 10, 53.0 ± 5.7 years, 64.03 ± 5.03 kg. In the resistance training protocol, ten exercises were performed, with 3 × 8–10 maximal repetitions three times per week, and the load was increased every week. Two-way analysis of variance was used to evaluate specific metabolic syndrome Z-score, high density lipoprotein cholesterol, fasting blood glucose, triglycerides, waist circumference, blood pressure, strength, and body composition. The level of statistical significance was set at P < 0.05. Results: The main results demonstrated a significant decrease of metabolic syndrome Z-score when the postmenopausal women performed resistance training (P = 0.0162. Moreover, we observed decreases in fasting blood glucose for the resistance training group (P = 0.001, and also significant improvements in lean body mass (P = 0.042, 2.46%, reduction of body fat percentage (P = 0.001, −6.75% and noticeable increases in

  14. Ozone risk assessment for plants: Central role of metabolism-dependent changes in reducing power

    Energy Technology Data Exchange (ETDEWEB)

    Dizengremel, Pierre [Faculte des Sciences et Techniques, UMR1137 Ecologie et Ecophysiologie Forestieres, Nancy-Universite, BP239, F-54506 Vandoeuvre-les-Nancy Cedex (France)], E-mail: pierre.dizengremel@scbiol.uhp-nancy.fr; Le Thiec, Didier [INRA, UMR1137 Ecologie et Ecophysiologie Forestieres, Centre INRA de Nancy, F-54280 Champenoux (France)], E-mail: le_thiec@nancy.inra.fr; Bagard, Matthieu [Faculte des Sciences et Techniques, UMR1137 Ecologie et Ecophysiologie Forestieres, Nancy-Universite, BP239, F-54506 Vandoeuvre-les-Nancy Cedex (France)], E-mail: matthieu.bagard@scbiol.uhp-nancy.fr; Jolivet, Yves [Faculte des Sciences et Techniques, UMR1137 Ecologie et Ecophysiologie Forestieres, Nancy-Universite, BP239, F-54506 Vandoeuvre-les-Nancy Cedex (France)], E-mail: yves.jolivet@scbiol.uhp-nancy.fr

    2008-11-15

    The combination of stomatal-dependent ozone flux and total ascorbate level is currently presented as a correct indicator for determining the degree of sensitivity of plants to ozone. However, the large changes in carbon metabolism could play a central role in the strategy of the foliar cells in response to chronic ozone exposure, participating in the supply of reducing power and carbon skeletons for repair and detoxification, and modifying the stomatal mode of functioning. To reinforce the accuracy of the definition of the threshold for ozone risk assessment, it is proposed to also consider the redox pool (NAD(P)H), the ratio between carboxylases and the water use efficiency as indicators of the differential ozone tolerance of plants. - We propose reducing power, Rubisco/PEPc ratio and water use efficiency as additional indicators in ozone risk assessment for plants.

  15. Phase I metabolic genes and risk of lung cancer: multiple polymorphisms and mRNA expression.

    Directory of Open Access Journals (Sweden)

    Melissa Rotunno

    Full Text Available Polymorphisms in genes coding for enzymes that activate tobacco lung carcinogens may generate inter-individual differences in lung cancer risk. Previous studies had limited sample sizes, poor exposure characterization, and a few single nucleotide polymorphisms (SNPs tested in candidate genes. We analyzed 25 SNPs (some previously untested in 2101 primary lung cancer cases and 2120 population controls from the Environment And Genetics in Lung cancer Etiology (EAGLE study from six phase I metabolic genes, including cytochrome P450s, microsomal epoxide hydrolase, and myeloperoxidase. We evaluated the main genotype effects and genotype-smoking interactions in lung cancer risk overall and in the major histology subtypes. We tested the combined effect of multiple SNPs on lung cancer risk and on gene expression. Findings were prioritized based on significance thresholds and consistency across different analyses, and accounted for multiple testing and prior knowledge. Two haplotypes in EPHX1 were significantly associated with lung cancer risk in the overall population. In addition, CYP1B1 and CYP2A6 polymorphisms were inversely associated with adenocarcinoma and squamous cell carcinoma risk, respectively. Moreover, the association between CYP1A1 rs2606345 genotype and lung cancer was significantly modified by intensity of cigarette smoking, suggesting an underlying dose-response mechanism. Finally, increasing number of variants at CYP1A1/A2 genes revealed significant protection in never smokers and risk in ever smokers. Results were supported by differential gene expression in non-tumor lung tissue samples with down-regulation of CYP1A1 in never smokers and up-regulation in smokers from CYP1A1/A2 SNPs. The significant haplotype associations emphasize that the effect of multiple SNPs may be important despite null single SNP-associations, and warrants consideration in genome-wide association studies (GWAS. Our findings emphasize the necessity of post

  16. Alanine aminotransferase and risk of the metabolic syndrome: a linear dose-response relationship.

    Directory of Open Access Journals (Sweden)

    Setor K Kunutsor

    Full Text Available BACKGROUND: Elevated baseline circulating alanine aminotransferase (ALT level has been demonstrated to be associated with an increased risk of the metabolic syndrome (MetS, but the nature of the dose-response relationship is uncertain. METHODS: We performed a systematic review and meta-analysis of published prospective cohort studies to characterize in detail the nature of the dose-response relationship between baseline ALT level and risk of incident MetS in the general population. Relevant studies were identified in a literature search of MEDLINE, EMBASE, and Web of Science up to December 2013. Prospective studies in which investigators reported relative risks (RRs of MetS for 3 or more categories of ALT levels were eligible. A potential nonlinear relationship between ALT levels and MetS was examined using restricted cubic splines. RESULTS: Of the 489 studies reviewed, relevant data were available on 29,815 non-overlapping participants comprising 2,125 incident MetS events from five prospective cohort studies. There was evidence of a linear association (P for nonlinearity=0.38 between ALT level and risk of MetS, characterised by a graded increase in MetS risk at ALT levels 6-40 U/L. The risk of MetS increased by 14% for every 5 U/L increment in circulating ALT level (95% CI: 12-17%. Evidence was lacking of heterogeneity and publication bias among the contributing studies. CONCLUSIONS: Baseline ALT level is associated with risk of the MetS in a linear dose-response manner. Studies are needed to determine whether the association represents a causal relationship.

  17. Aromatase inhibitors, efficacy and metabolic risk in the treatment of postmenopausal women with early breast cancer

    Directory of Open Access Journals (Sweden)

    Stefano Gonnelli

    2008-12-01

    Full Text Available Stefano Gonnelli1, Roberto Petrioli21Department of Internal Medicine, Endocrine-Metabolic Science and Biochemistry, University of Siena, Italy (Dir. R. Nuti.; 2Department of Human Pathology and Oncology, Medical Oncology Section, University of Siena, Italy (Dir. G. FranciniAbstract: The third-generation aromatase inhibitors (AIs, letrozole, anastrozole and exemestane, are becoming the first choice endocrine drugs for post-menopausal women with breast cancer, since they present greater efficacy when compared with tamoxifen in both adjuvant and metastatic setting. In particular, several large and well designed trials have suggested an important role for AIs in the adjuvant treatment of postmenopausal women with estrogen-receptor positive breast cancer either in the upfront, sequential or extended adjuvant mode. Overall, AIs are associated with a small but significant improvement in disease free survival. The expanding use of AIs in the treatment of early breast cancer means that individual patients will be exposed to the agents for longer durations, making it increasingly important to establish their long-term safety. This review focused on the effects of AIs on bone metabolism, serum lipids and cardiovascular risk. AIs have adverse effects on bone turnover with a reduction of bone mineral density and an increase in the rate of fragility fractures. With respect to tamoxifen AIs present lower thrombotic risk and a less favorable impact on lipid profile, whereas the true effects on cardiovascular risk still remain to be clarified. An adequate monitoring of bone mineral density (BMD and lipid profile could be recommended for post-menopausal women candidate to AIs.Keywords: breast cancer, aromatase inhibitors, bone loss, lipids, cardiovascular risk

  18. Metabolic syndrome, insulin resistance and other cardiovascular risk factors in university students

    Directory of Open Access Journals (Sweden)

    José Bonifácio Barbosa

    2016-04-01

    Full Text Available Abstract A cross-sectional population-based study using questionnaire and anthropometric data was conducted on 968 university students of São Luís, Brazil, from which 590 showed up for blood collection. In the statistical analysis the Student t-test, Mann-Whitney and chi-square tests were used. The prevalence of metabolic syndrome by the Joint Interim Statement (JIS criteria was 20.5%, almost three times more prevalent in men (32.2% than in women (13.5% (P < 0.001. The prevalence of insulin resistance was 7.3% and the prevalence of low HDL-cholesterol was high (61.2%, both with no statistically significant differences by sex. Men showed a higher percentage of smoking, overweight, high blood pressure, high blood glucose and increased fasting hypertriglyceridemia. Women were more sedentary. University students of private institutions had higher prevalences of sedentary lifestyle, obesity, abdominal obesity, elevated triglycerides and metabolic syndrome than students from public institutions. High prevalences of metabolic syndrome, insulin resistance and other cardiovascular risk factors were found in this young population. This suggests that the burden of these diseases in the future will be increased.

  19. Nursing care in childcare services: Acantose nigricans as a marker for metabolic risk

    Directory of Open Access Journals (Sweden)

    Caroline Evelin Nascimento Kluczynik Vieira

    2013-12-01

    Full Text Available OBJECTIVE: to analyze the association between the presence of Acantose nigricans and metabolic changes in overweight adolescents, so as to ascertain the relevance of the identification of this marker in the nursing consultation. METHOD: a cross-sectional study undertaken between April 2009 and April 2010 with 118 adolescents who were service users of the Center for Child Obesity in Campina Grande in the Brazilian State of Paraíba (PB. The presence of Acantose nigricans, and the subjects' anthropometric measurements, were investigated. The following exams were made: insulin, triglycerides, HDL-Cholesterol, Glucose and the homeostatic model of assessment (HOMA-IR. RESULTS: there was association between the presence of Acantose nigricans and participants with insulin resistance (p=0.008, metabolic syndrome (p=0.031, elevated triglycerides (p=0.045 and altered HDL (p=0.002. CONCLUSIONS: the suggestion is supported that the detection/identification of Acantose nigricans may be used in the nursing consultation as a tool for identifying overweight adolescents with greater risk of metabolic changes.

  20. 叶酸、维生素B12和B6联合使用对心脑血管病发生风险影响随机对照试验的Meta分析%Meta-analysis on effect of combined supplementation of folic acid, vitamin B12 and B6 on risk of cardio-cerebrovascular diseases in randomized control trials

    Institute of Scientific and Technical Information of China (English)

    兰欣; 党少农; 赵亚玲; 颜虹; 严惠

    2016-01-01

    目的 评价联合补充叶酸、维生素B12和B6对心脑血管疾病发生风险的影响.方法 检索1980-2014年有关补充叶酸、维生素B12和B6与心脑血管疾病发生关系的随机对照试验文献,筛选符合条件的研究.研究指标包括心脑血管疾病事件、心肌梗死及中风,效应指标为反映发生风险的相对危险度(RR)及其95%CI.运用Meta分析方法进行效应综合,并做亚组分析和敏感性分析.采用Jadad评分对文献质量进行评价.结果 共纳入11项随机对照试验研究,包含26 395名研究对象.有8项研究综合显示3种B族维生素联合使用对心脑血管疾病事件的发生无显著影响(RR=1.00,95%CI:0.94~ 1.07);9项研究综合显示3种B族维生素联合使用对心肌梗死的发生无显著影响(RR=1.03,95%CI:0.94~ 1.13).9项研究综合显示3种B族维生素联合使用可使中风的发生风险降低14%(RR=0.86,95%CI:0.78 ~ 0.95).维生素B合剂组与对照组同型半胱氨酸水平比较,联合服用叶酸、维生素B12和B6能使同型半胱氨酸水平降低2.53 μtmol/L(95%CI:-3.93 ~-1.12);亚组分析显示,随访时间、维生素剂量、疾病史均对心脑血管疾病事件的研究结论无显著影响;而中风的亚组分析显示,随着随访时间延长,补充B族维生素能降低中风的发生风险,叶酸和维生素B12在小剂量下预防中风的作用更为显著,而维生素B6随着剂量的增加效果显著,有心脑血管病史者联合补充B族维生素降低中风风险的效果较好.结论 联合补充叶酸、维生素B12和B6对心脑血管疾病事件、心肌梗死的发生无显著影响,但可以降低中风发生的风险和同型半胱氨酸的水平.%Objective To evaluate the effect of the combined supplementation of folic acid,vitamin B12 and B6 on the risk of cardio-cerebrovascular diseases.Methods The literatures of randomized control trials about the relationship between the combined supplementation

  1. Polymorphisms of estrogen-metabolizing genes and breast cancer risk: a multigenic study

    Institute of Scientific and Technical Information of China (English)

    HAN Ding-fen; ZHOU Xin; HU Ming-bai; XIE Wei; MAO Zong-fu; CHEN Dong-e; LIU Fang; ZHENG Fang

    2005-01-01

    Background Endogenous estrogen plays a very important role in the carcinogenesis and progression of breast cancer. The enzymes involved in the biosynthesis and metabolism of estrogen have been proposed to contribute to this effect. To examine this hypothesis, we conducted a case-control study to investigate the relationship between polymorphisms of genes responsible for estrogen biosynthesis (CYP17, cytochrome P450c17a and CYP19, aromatase cytochrome P450) and estrogen sulfation of inactivation (SULT1A1, sulfotransferase1A1) and the risk of breast cancer in Chinese women. Methods This study involved 213 breast cancer patients and 430 matched controls. PCR-based restriction fragment length polymorphism (RFLP) and short tandem repeat polymorphism (STRP) assays were used to detect the mononucleotide transition of CYP17 and SULT1A1 and tandem repeat polymorphism of CYP19. Logistic regression analyses were used to determine OR and 95% CI of each and all three high-risk genotypes, of all three genotypes combined, and of estrogen exposure factors. The relationship between each high-risk genotype and clinicalpathological characteristics were also assessed. Results The frequency of A2 allele of CYP17 was 49.8% in cases and 49.1% in controls (P=0.82). The frequency of His allele of SULT1A1 was significantly higher in cases (13.6%) than in controls (9.5%) (P<0.05). There was also significant difference of the (TTTA)10 allele of CYP19 which was 12.4% in cases and 8.2% in controls (P<0.05). When the CYP17 A2 allele, CYP19 (TTTA)10 and SULT1A1 His allele were considered as the "putative high-risk" genotype, there was an increased risk of breast cancer with the number of high-risk genotypes in a dose-response effect (trend, P=0.05). In multivariate analysis, the SULT1A1 genotype remained the most significant determinant for breast cancer, with OR=2.37 (95% CI 1.23-4.74), followed by CYP19, with OR=1.75 (95% CI 1.27-3.56). The (TTTA)10 allele of CYP19 was associated with tumor

  2. Chemotherapy refractory testicular germ cell tumor is associated with a variant in Armadillo Repeat gene deleted in Velco-Cardio-Facial syndrome (ARVCF

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    Chunkit eFung

    2012-12-01

    Full Text Available Introduction: There is evidence that inherited genetic variation affects both testicular germ cell tumor (TGCT treatment outcome and risks of late-complications arising from cisplatin-based chemotherapy. Using a candidate gene approach, we examined associations of three genes involved in the cisplatin metabolism pathway, GSTP1, COMT, and TPMT, with TGCT outcome and cisplatin-induced neurotoxicity. Material and Methods: Our study population includes a subset of patients (n=137 from a genome-wide association study at the University of Pennsylvania that evaluates inherited genetic susceptibility to TGCT. All patients in our study had at least one course of cisplatin-based chemotherapy with at least one year of follow up. A total of 90 markers in GSTP1, COMT and TPMT and their adjacent genomic regions (± 20 kb were analyzed for associations with refractory TGCT after first course of chemotherapy, progression-free survival (PFS, overall survival (OS, peripheral neuropathy, and ototoxicity. Results: After adjustment for multiple comparisons, one SNP, rs2073743, in the flanking region (± 20 kb of COMT was associated with refractory TGCT after initial chemotherapy. This SNP lies within the intron region of the Armadillo Repeat gene deleted in Velco-Cardio-Facial syndrome (ARVCF. The G allele of rs2073743 predisposed patients to refractory disease with a relative risk of 2.6 (95% CI 1.1, 6.3; P=0.03. Assuming recessive inheritance, patients with the GG genotype had 22.7 times higher risk (95% CI 3.3, 155.8; P=0.04 of developing refractory disease when compared to those with the GC or CC genotypes. We found no association of our candidate genes with peripheral neuropathy, ototoxicity, PFS and OS. Discussion: This is the first study to suggest that germline genetic variants of ARVCF may affect TGCT outcome. The result of this study is hypothesis generating and should be validated in future studies.

  3. Postmenopausal vegetarians' low serum ferritin level may reduce the risk for metabolic syndrome.

    Science.gov (United States)

    Kim, Mi-Hyun; Bae, Yun Jung

    2012-10-01

    The present study was conducted to compare the serum ferritin status between the postmenopausal vegetarians and non-vegetarians and to identify the relation of serum ferritin with metabolic syndrome (MetS) risk factors in postmenopausal women. The two study groups consisted of postmenopausal vegetarians (n=59) who maintained a vegetarian diet for over 20 years and age-matched non-vegetarian controls (n=48). Anthropometric measurements, dietary intakes, serum metabolic syndrome-related parameters, and serum ferritin level between the two groups were compared. The vegetarians exhibited significantly lower weight (pvegetarians (33.9 %) than in non-vegetarians (47.9 %). Vegetarians had significantly lower serum level of ferritin (pvegetarians. In the correlation analysis, serum ferritin was positively related to fasting glucose (r=0.264, pvegetarians had lower MetS presence and a lower serum ferritin level compared to non-vegetarians. Furthermore, vegetarians' low serum ferritin level may reduce the risk of MetS in postmenopausal women.

  4. Elderly women with metabolic syndrome present higher cardiovascular risk and lower relative muscle strength

    Energy Technology Data Exchange (ETDEWEB)

    Farias, Darlan Lopes; Tibana, Ramires Alsamir; Teixeira, Tatiane Gomes; Vieira, Denis César Leite; Tarja, Vitor; Nascimento, Dahan da Cunha; Silva, Alessandro de Oliveira [Universidade Católica de Brasília, Brasília, DF (Brazil); Funghetto, Silvana Schwerz [Universidade de Brasília, Brasília, DF (Brazil); Coura, Maritza Alves de Sousa; Valduga, Renato [Universidade Católica de Brasília, Brasília, DF (Brazil); Karnikowski, Margô Gomes de Oliveira [Universidade de Brasília, Brasília, DF (Brazil); Prestes, Jonato [Universidade Católica de Brasília, Brasília, DF (Brazil)

    2013-07-01

    To compare the metabolic, anthropometric, arterial blood pressure, and muscle strength parameters of elderly women with and without metabolic syndrome. A case-control study with 27 (67.3±4.8 years of age, 31.0±5.0kg/m{sup 2}) elderly women with metabolic syndrome and 33 (68.8±5.6 years of age, 27.2±5.3kg/m{sup 2}) sedentary control elderly women. They were submitted to an evaluation of body composition by means of dual-energy X-ray absorptiometry and muscle strength testing with 10 maximal repetitions of knee extension. When compared to the elderly women without metabolic syndrome, those with the metabolic syndrome had higher levels for body mass (72.2±13.5 versus 63.4±14.6kg, p=0.03), body mass index (31.0±5.0 versus 27.2±5.3kg/m{sup 2,} p=0.007), fat mass (30.9±9.9 versus 24.4±8.5kg, p=0.01), systolic arterial pressure (125.1±8.2 versus 119.3±8.7mmHg, p=0.01), diastolic arterial pressure (75.5±6.9 versus 71.4±6.7mmHg, p=0.03), mean arterial pressure (92.5±6.2 versus 87.1±6.7mmHg, p=0.004), blood glucose (103.8±19.1 versus 91.1±5.9mg/dL, p=0.001), triglycerides (187.1±70.2 versus 116.3±36.7mg/dL, p=0.001), and creatine kinase (122.6±58.6 versus 89.8±32.5U/L, p=0.01); lower levels were found for fat-free mass (55.9±5.8 versus 59.3±6.7%; p=0.05), HDL-C (40.7±5.0 versus 50.5±10.1mg/dL, p=0.001), and relative muscle strength (0.53±0.14 versus 0.62±0.12, p=0.01). Elderly women with metabolic syndrome have a higher cardiovascular risk and less relative muscle strength when compared to those without metabolic syndrome. Relative muscle strength may be related to the cardiovascularr risk factors of the metabolic syndrome.

  5. Adolescent Metabolic Syndrome Risk Is Increased with Higher Infancy Weight Gain and Decreased with Longer Breast Feeding

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    Kim Khuc

    2012-01-01

    Full Text Available Background. Prevalence of the metabolic syndrome is increasing in pediatric age groups worldwide. Meeting the criteria for the metabolic syndrome puts children at risk for later cardiovascular and metabolic disease. Methods. Using linear regression, we examined the association between infant weight gain from birth to 3 months and risk for the metabolic syndrome among 16- to 17-year-old Chilean adolescents (n=357, accounting for the extent of breastfeeding in infancy and known covariates including gender, birth weight, and socioeconomic status. Results. Participants were approximately half male (51%, born at 40 weeks of gestation weighing 3.5 kg, and 48% were exclusively breastfed for ≥90 days. Factors independently associated with increased risk of metabolic syndrome in adolescence were faster weight gain in the first 3 months of life (B=0.16, P<0.05 and male gender (B=0.24, P<0.05. Breastfeeding as the sole source of milk for ≥90 days was associated with significantly decreased risk of metabolic syndrome (B=−0.16. Conclusion. This study adds to current knowledge about early infant growth and breastfeeding and their long-term health effects.

  6. Frequency of Metabolic Risk Factors in Children with Urinary Tract Stones Referred to Hamadan Pediatric Nephrology Clinic

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    H.E. Momtaz

    2012-07-01

    Full Text Available Introduction & Objective: Urinary stones are among the most common complaints referred to nephrologist and urologists. Although incidence of urolithiasis is low in children compared to adults and only 7% of all urinary stones are diagnosed before the age of 16 but stones are detected more frequently in pediatric age group in recent years. Metabolic derangements, infection, neurogenic bladder and urinary obstruction are major risk factors of urolithiasis. Common metabolic risk factors of urolithiasis in children are hypercalciuria, uricosuria, hypocitraturia, hyperoxaluria, metabolic acidosis and cystinuria. There are many clinical studies about the frequency of these metabolic risk factors with different results reflecting difference in diet, geographic area and genetics in study populations. In this study we tried to evaluate the frequency of metabolic causes of urinary stones in children referred to Hamadan pediatric nephrology clinic.Materials & Methods: In this cross sectional-descriptive study 156 patients referred due to urinary stones to pediatric nephrology clinic underwent thorough metabolic evaluations including: serum calcium,phosphorus, uric acid, creatinine and non fasting random urine sample for calcium, creatinine , uric acid , oxalate, citrate and cystine . urine solute: creatinine ratios were calculated and compared with normative data.Results: Of 156 patients 136(87.2% had metabolic derangements including: hyperuricosuria in 71 (45.5%, hypercalciuria in 41(26.3%, hypocitraturia in 26 (16.7%, hyperoxaluria in 16(10.3%,cystinuria in 1(0.6% and metabolic acidosis in 39 (25%.Conclusion: High rate of metabolic derangement in pediatric urinary stone patients mandates proper metabolic evaluation in all of them. hyperuricosuria was the most common metbolic finding instead of hypercalciuria in this study. This could be due to differences in diet, geographic area and genetic background in various populations.(Sci J Hamadan Univ Med Sci

  7. Dietary factors, metabolic syndrome and risks of breast cancer and type II diabetes in the E3N cohort

    OpenAIRE

    Fagherazzi, Guy

    2011-01-01

    Breast cancer and type II diabetes are two of the main chronic diseases in women and are suspected to share common risk factors. But their etiologies are still partially unknown, in particular concerning some dietary factors and some parameters of the metabolic syndrome. If evidence is convincing that themetabolic syndrome is associated with an increased type II diabetes risk, questions remain unanswered regarding cholesterol level, anthropometric factors and breast cancer risk. The French E3...

  8. Cardiovascular Risks Factors and their Relationship with Disorders of Carbohydrate and Lipid Metabolism

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    Lilian Leguen Gulgar

    2014-12-01

    Full Text Available Background: cardiovascular disease has been the leading cause of death in Cuba, where studies on emerging cardiovascular risk factors as predictors of cardiovascular risk are scarce. Objective: to determine the association between cardiovascular risk factors and disorders of carbohydrate and lipid metabolism. Methods: a correlational study was conducted with a sample of 105 men and women selected from a total of 346 workers of the University of Medical Sciences of Cienfuegos from June 2011 through July 2012. The variables analyzed were age, sex, blood pressure, waist circumference, tobacco use, fasting blood glucose, triglycerides, cholesterol, HDL cholesterol, apolipoprotein A and B, TC/HDL ratio and apo B/apo AI ratio. Results: women older than 45 years had a higher prevalence of elevated waist circumference (60.0 %, hypertension (46.7 % and type 2 diabetes mellitus (54.3 % with hypertriglyceridemia (43.3 %, low HDLc levels (36.7 % and were 2.8 times more likely to develop elevated waist circumference; 66.7 % of the diabetic patients had low HDLc levels, 33.3 % developed hypertriglyceridemia and 66.7 % had a high total cholesterol/HDL cholesterol ratio. Conclusions: an association between age older than 45 years, female sex, obesity, hypertension and type 2 diabetes mellitus was observed. There was a higher prevalence of hypertriglyceridemia and low HDL cholesterol levels in obese and diabetic patients. Increased risk of low HDL cholesterol and high total cholesterol / HDL cholesterol ratio were also found.

  9. Gap analysis of pediatric reference intervals for risk biomarkers of cardiovascular disease and the metabolic syndrome.

    Science.gov (United States)

    Mansoub, Sepideh; Chan, Man Khun; Adeli, Khosrow

    2006-06-01

    The childhood obesity epidemic has begun to compromise the health of the pediatric population by promoting premature development of atherosclerosis and the metabolic syndrome (MS), both of which significantly increase the risk of cardiovascular disease (CVD) early in life. As a result, recently, there has been increased recognition of the need to assess and closely monitor children and adolescents for risk factors of CVD and components of the MS. Serum/Plasma biomarkers including total cholesterol, triglycerides, HDL-C, LDL-C, insulin and C-peptide have been used for this purpose for many years. Recently, emerging biomarkers such as apolipoprotein AI, apolipoprotein B, leptin, adiponectin, free fatty acids, and ghrelin have been proposed as tools that provide valuable complementary information to that obtained from traditional biomarkers, if not more powerful predictions of risk. In order for biomarkers to be clinically useful in accurately diagnosing and treating disorders, age-specific reference intervals that account for differences in gender, pubertal stage, and ethnic origin are a necessity. Unfortunately, to date, many critical gaps exist in the reference interval database of most of the biomarkers that have been identified. This review contains a comprehensive gap analysis of the reference intervals for emerging and traditional risk biomarkers of CVD and the MS and discusses the clinical significance and analytical considerations of each biomarker.

  10. Effects of a 12-Week Hatha Yoga Intervention on Metabolic Risk and Quality of Life in Hong Kong Chinese Adults with and without Metabolic Syndrome.

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    Caren Lau

    Full Text Available To determine the efficacy of a 12-week Hatha yoga intervention to improve metabolic risk profiles and health-related quality of life (HRQoL in Chinese adults with and without metabolic syndrome (MetS.We conducted a controlled trial within an university-affiliated hospital. 173 Chinese men and women aged 18 or above were assigned to either the yoga intervention group (n = 87 or the control group (n = 86. Primary outcomes included 12-week change in metabolic risk factors and MetS z score. Secondary outcome was HRQoL (Medical Outcomes Short Form Survey at 12 weeks.The mean age of participants was 52.0 (SD 7.4, range 31-71 years. Analysis involving the entire study population revealed that the yoga group achieved greater decline in waist circumference (p0.05. There were no significant differences in the intervention effects on waist circumference and MetS z score between the MetS subgroups (both p>0.05.A 12-week Hatha yoga intervention improves metabolic risk profiles and HRQoL in Chinese adults with and without MetS.Australian New Zealand Clinical Trials Registry ACTRN12613000816752.

  11. Metabolic dyslipidemia and risk of future coronary heart disease in apparently healthy men and women: The EPIC-Norfolk prospective population study

    NARCIS (Netherlands)

    J.S. Rana; M.E. Visser; B.J. Arsenault; J.P. Després; E.S.G. Stroes; J.J.P. Kastelein; N.J. Wareham; S.M. Boekholdt; K.T. Khaw

    2010-01-01

    Background: The association of metabolic syndrome and risk of CHD is now well established. The association between 'metabolic dyslipidemia' as defined by high triglycerides (TG) and low high-density lipoprotein cholesterol (HDL-C) levels and the risk of coronary heart disease (CHD) risk is not known

  12. An obesity genetic risk score is associated with metabolic syndrome in Chinese children.

    Science.gov (United States)

    Zhao, Xiaoyuan; Xi, Bo; Shen, Yue; Wu, Lijun; Hou, Dongqing; Cheng, Hong; Mi, Jie

    2014-02-10

    Recent genome-wide association studies have identified several single nucleotide polymorphisms (SNPs) associated with body mass index (BMI)/obesity. In this study, we aim to examine the associations of obesity related loci with risk of metabolic syndrome (MetS) in a children population from China. A total of 431 children with MetS and 3046 controls were identified based on the modified ATPIII definition. 11 SNPs (FTO rs9939609, MC4R rs17782313, GNPDA2 rs10938397, BDNF rs6265, FAIM2 rs7138803, NPC1 rs1805081, SEC16B rs10913469, SH2B1 rs4788102, PCSK1rs6235, KCTD15 rs29941, BAT2 rs2844479) were genotyped by TaqMan 7900. Of 11 SNPs, GNPDA2 rs10938397, BDNF rs6265, and FAIM2 rs7138803 were nominally associated with risk of MetS (GNPDA2 rs10938397: odds ratio (OR)=1.21, 95% confidence interval (CI)=1.04-1.40, P=0.016; BDNF rs6265: OR=1.19, 95% CI=1.03-1.39, P=0.021; FAIM2 rs7138803: OR=1.20, 95% CI=1.02-1.40, P=0.025); genetic risk score (GRS) was significantly associated with risk of MetS (OR=1.09, 95% CI=1.04-1.15, P=5.26×10(-4)). After further adjustment for BMI, none of SNPs were associated with risk of MetS (all P>0.05); the association between GRS and risk of MetS remained nominally (OR=1.02, 95%CI=0.96-1.08, P=0.557). However, after correction for multiple testing, only GRS was statistically associated with risk of MetS in the model without adjustment for BMI. The present study demonstrated that there were nominal associations of GNPDA2 rs10938397, BDNF rs6265, and FAIM2 rs7138803 with risk of MetS. The SNPs in combination have a significant effect on risk of MetS among Chinese children. These associations above were mediated by adiposity.

  13. Effects of a short-term resistance training protocol on risk factors for the metabolic syndrome in the elderly

    OpenAIRE

    Inglis, Alistair

    2016-01-01

    The metabolic syndrome is strongly associated with negative health outcomes, such as type 2 diabetes, cardiovascular disease and death. The elderly are at particularly high risk of developing the metabolic syndrome, owing to the physiological and behavioural changes associated with aging. The positive influence that resistance training has on the neuromuscular system has long been evident; however, in more recent years, increasing focus has been placed on the role of RT in preventing and trea...

  14. Clustering of cardiovascular risk factors mimicking the human metabolic syndrome X in eNOS null mice.

    OpenAIRE

    Cook, S; Hugli, O; Egli, M; Vollenweider, P.; Burcelin, R.; Nicod, P; Thorens, B.; Scherrer, U

    2003-01-01

    AIMS/HYPOTHESIS: The metabolic syndrome comprises a clustering of cardiovascular risk factors but the underlying mechanism is not known. Mice with targeted disruption of endothelial nitric oxide synthase (eNOS) are hypertensive and insulin resistant. We wondered, whether eNOS deficiency in mice is associated with a phenotype mimicking the human metabolic syndrome. METHODS AND RESULTS: In addition to arterial pressure and insulin sensitivity (euglycaemic hyperinsulinaemic clamp), we measured t...

  15. Low Levels of Physical Activity Are Associated with Increased Metabolic Syndrome Risk Factors in Korean Adults

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    Dong Hoon Lee

    2013-04-01

    Full Text Available BackgroundLow levels of physical activity (PA are strongly associated with the development of metabolic syndrome (MetS and chronic diseases. However, few studies have examined this association in Koreans. The primary purpose of this study was to examine the associations between PA and MetS risks in Korean adults.MethodsA total of 1,016 Korean adults (494 males and 522 females participated in this study. PA levels were assessed using the International PA Questionnaire. MetS risk factors were determined using clinically established diagnostic criteria.ResultsCompared with the highest PA group, the group with the lowest level of PA was at greater risk of high triglyceride (TG in males (odds ratio [OR], 1.87; 95% confidence interval [CI], 1.07 to 3.24 and of hemoglobin A1c ≥5.5% in females (OR, 1.75; 95% CI, 1.00 to 3.04 after adjusting for age and body mass index. Compared with subjects who met the PA guidelines, those who did not meet the guidelines were more likely to have low high density lipoprotein cholesterol in both males (OR, 1.69; 95% CI, 1.11 to 2.58, and females (OR, 1.82; 95% CI, 1.20 to 2.77. Furthermore, those who did not meet the PA guidelines were at increased risk of high TG levels in males (OR, 1.69; 95% CI, 1.23 to 2.86 and abnormal fasting glucose (OR, 1.93; 95% CI, 1.17 to 3.20 and MetS (OR, 2.10; 95% CI, 1.15 to 3.84 in females.ConclusionIncreased levels of PA are significantly associated with a decreased risk of abnormal MetS components.

  16. Metabolic syndrome risk after gestational diabetes: a systematic review and meta-analysis.

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    Yuhong Xu

    Full Text Available BACKGROUND: A number of studies have been conducted to investigate the risk of metabolic syndrome (MS after gestational diabetes mellitus (GDM, but the results are contradictory. Accordingly, we performed a systematic review and meta-analysis to assess the association between these two conditions. The aim was to better understand the risks of MS with prior gestational diabetes. METHODS: Pubmed, ISI Web of Science, and Cochrane databases from September 1, 1979 to July 11, 2013 were searched to identify relevant studies. 17 studies containing 5832 women and 1149 MS events were included. We calculated the odds ratio (OR with 95% confidence interval (CI in analysis for each study using a random-effect or fixed-effect model. We also determined heterogeneity among these 17 articles and their publication bias. RESULTS: Women with a history of gestational diabetes had a significantly higher risk of MS than those who had a normal pregnancy (OR, 3.96; 95% CI, 2.99 to 5.26, but had significant heterogeneity (I (2 = 52.6%. The effect remained robust (OR, 4.54; 95% CI, 3.78-5.46 in the subgroup of Caucasians, but no association (OR, 1.28; 95% CI, 0.64-2.56 was found in Asians. Heterogeneity was reduced (body mass index (BMI matched group I (2 = 14.2%, BMI higher in the GDM group I (2 = 13.2% in the subgroup of BMI. In addition, mothers with higher BMI in the GDM group had higher risk of MS than those in the BMI matched group (BMI higher in GDM group OR, 5.39; 95% CI, 4.47-6.50, BMI matched group OR, 2.53; 95% CI, 1.88-3.41. CONCLUSIONS: This meta-analysis demonstrated increased risk of MS after gestational diabetes. Therefore, attention should be given to preventing or delaying the onset of MS in GDM mothers, particularly in Caucasian and obese mothers.

  17. Prevalence of Risk Factors for the Metabolic Syndrome in the Middle Income Caribbean Nation of St. Lucia

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    Colleen O’Brien Cherry

    2014-01-01

    Full Text Available The objective of this research was to measure the presence of metabolic syndrome risk factors in a sample population in the middle income Caribbean nation of St. Lucia and to identify the demographic and behavioral factors of metabolic syndrome among the study participants. Interviews and anthropometric measures were conducted with 499 St. Lucians of ages 18–99. Descriptive statistics were used for the analysis. Fifty-six percent of females and 18 percent of males had a waist size equal to or above the indicator for the metabolic syndrome. Behavioral risk factors such as sedentary lifestyle, smoking, and alcohol consumption varied by gender. Thirty-six percent of women and 22% of men reported a sedentary lifestyle and 43% of women and 65% of men reported any alcohol consumption. More research should be done to determine the cultural norms and gender differences associated with modifiable risk behaviors in St. Lucia.

  18. Relative risk of diabetes, dyslipidaemia, hypertension and the metabolic syndrome in people with severe mental illnesses: Systematic review and metaanalysis

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    King Michael B

    2008-09-01

    Full Text Available Abstract Background Severe mental illnesses (SMI may be independently associated with cardiovascular risk factors and the metabolic syndrome. We aimed to systematically assess studies that compared diabetes, dyslipidaemia, hypertension and metabolic syndrome in people with and without SMI. Methods We systematically searched MEDLINE, EMBASE, CINAHL & PsycINFO. We hand searched reference lists of key articles. We employed three search main themes: SMI, cardiovascular disease, and each cardiovascular risk factor. We selected cross-sectional, case control, cohort or intervention studies comparing one or more risk factor in both SMI and a reference group. We excluded studies without any reference group. We extracted data on: study design, cardiovascular risk factor(s and their measurement, diagnosis of SMI, study setting, sampling method, nature of comparison group and data on key risk factors. Results Of 14592 citations, 134 papers met criteria and 36 were finally included. 26 reported on diabetes, 12 hypertension, 11 dyslipidaemia, and 4 metabolic syndrome. Most studies were cross sectional, small and several lacked comparison data suitable for extraction. Meta-analysis was possible for diabetes, cholesterol and hypertension; revealing a pooled risk ratio of 1.70 (1.21 to 2.37 for diabetes and 1.11 (0.91 to 1.35 of hypertension. Restricting SMI to schizophreniform illnesses yielded a pooled risk ratio for diabetes of 1.87 (1.68 to 2.09. Total cholesterol was not higher in people with SMI (Standardized Mean Difference -0.10 (-0.55 to 0.36 and there were inconsistent data on HDL, LDL and triglycerides with some, but not all, reporting lower levels of HDL cholesterol and raised triglyceride levels. Metabolic syndrome appeared more common in SMI. Conclusion Diabetes (but not hypertension is more common in SMI. Data on other risk factors were limited by poor quality or inconsistent research findings, but a small number of studies show greater prevalence

  19. Adolescent type 1 Diabetes cardio-renal Intervention Trial (AdDIT

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    2009-12-01

    Full Text Available Abstract Background The prognosis for young people diagnosed with diabetes during childhood remains poor and this is mainly related to the long-term risk of developing vascular complications. Microalbuminuria identifies subjects at risk for diabetic nephropathy (DN and cardiovascular disease (CVD. It is often detected in adolescence but is rarely treated before the age of 18 years, as at the end of puberty albumin excretion may decline and in some subjects will return into the normal range. However, evidence indicates that subjects with both transient and persistent microalbuminuria have experienced renal damage during puberty and thus reno-protection to prevent long-term complications is warranted. In adults with diabetes and microalbuminuria, the use of angiotensin converting enzyme inhibitors (ACEI and Statins is increasing, and in order to determine whether these agents are of value in the adolescent population a large randomized controlled clinical trial is needed. Methods/Design The Adolescent type 1 Diabetes cardio-renal Intervention Trial (AdDIT is a multi-center, randomized, double-blind, placebo-controlled trial of ACEI and Statin therapy in adolescents with type 1 diabetes. 500 high-risk adolescents, defined on the basis of their albumin excretion, are randomized to receive either ACEI (Quinapril or Statins (Atorvastatin or combination therapy or placebo for 3-4 years. There will also be a parallel open observational study, based on the follow-up of 400 low-risk non-randomized adolescents. The major endpoint of the study is the change in albumin excretion; secondary endpoints include markers of CVD, renal function, retinopathy, quality of life combined with assessment of compliance and potential health economic benefits. Discussion AdDIT will provide important data on the potential renal and cardiovascular protective effects of ACEI and Statins in high-risk adolescents. Long-term follow-up of the randomized subjects will provide

  20. A perspective on vegetarian dietary patterns and risk of metabolic syndrome.

    Science.gov (United States)

    Sabaté, Joan; Wien, Michelle

    2015-04-01

    The vegetarian dietary pattern is traditionally a plant-based diet that includes fruits, vegetables, cereals, legumes, nuts, vegetable oils, soya, and possibly dairy products and/or eggs. Vegetarians and other populations who follow a plant-based dietary pattern enjoy longevity. Specifically, vegetarian dietary patterns have been associated with a lower risk for developing IHD, type 2 diabetes, hypertension, specific cancers, lower all-cause mortality and reduction in cause-specific mortality. The prevalence of the metabolic syndrome (MetS) in the USA is approximately 20 % and is currently increasing in developing countries in line with the obesity epidemic. The health care costs associated with the MetS are on a magnitude of 1.6 overall compared with healthy individuals, which makes it an important public health problem. Current evidence from several cross-sectional and case-control studies shows an association between consumption of a vegetarian dietary pattern and a reduced prevalence or risk of developing the MetS. There is a need for further research to be conducted, particularly prospective cohort studies to evaluate the effect of vegetarian dietary patterns on reducing the incidence of the MetS and, clinical trials should be designed to explore vegetarian dietary patterns for the reversal of the MetS in high-risk populations. This research could contribute to reduce the societal and economic burdens associated with the disorder.

  1. Acculturation and metabolic syndrome risk factors in young Mexican and Mexican-American women.

    Science.gov (United States)

    Vella, Chantal A; Ontiveros, Diana; Zubia, Raul Y; Bader, Julia O

    2011-02-01

    Little is known about effects of acculturation on disease risk in young Mexican and Mexican-American women living in a border community. The purpose of this study was to examine relationships between acculturation and features of metabolic syndrome (MetS) in Mexican and Mexican-American women (n = 60) living in the largest US-Mexico border community. Acculturation was measured by the short acculturation scale for Hispanics and birthplace. Body composition was measured by Bod Pod and daily physical activity was measured by questionnaire and accelerometer. Increased acculturation was related to individual features of MetS and increased risk of MetS. These relationships were mediated by fat mass rather than inactivity. Fat mass mediates the relationships between acculturation and individual features of MetS in young Mexican and Mexican-American women. These findings suggest that fat mass, rather than inactivity, is an important contributor to disease risk in young Mexican and Mexican-American women living in a large US/Mexico border community.

  2. Impact of Serum Leptin to Adiponectin Ratio on Regression of Metabolic Syndrome in High-Risk Individuals: The ARIRANG Study

    Science.gov (United States)

    Kang, Dae Ryong; Yadav, Dhananjay; Koh, Sang-Baek; Kim, Jang-Young

    2017-01-01

    Purpose The ratio of serum leptin to adiponectin (L/A ratio) could be used as a marker for insulin resistance. However, few prospective studies have investigated the impact of L/A ratio on improvement of metabolic components in high-risk individuals with metabolic syndrome. We examined the association between L/A ratio and the regression of metabolic syndrome in a population-based longitudinal study. Materials and Methods A total of 1017 subjects (431 men and 586 women) with metabolic syndrome at baseline (2005–2008) were examined and followed (2008–2011). Baseline serum levels of leptin and adiponectin were analyzed by radioimmunoassay. Area under the receiver operating characteristics curve (AUROC) analyses were used to assess the predictive ability of L/A ratio for the regression of metabolic syndrome. Results During an average of 2.8 years of follow-up, metabolic syndrome disappeared in 142 men (32.9%) and 196 women (33.4%). After multivariable adjustment, the odds ratios (95% confidence interval) for regression of metabolic syndrome in comparisons of the lowest to the highest tertiles of L/A ratio were 1.84 (1.02–3.31) in men and 2.32 (1.37–3.91) in women. In AUROC analyses, L/A ratio had a greater predictive power than serum adiponectin for the regression of metabolic syndrome in both men (p=0.024) and women (p=0.019). Conclusion Low L/A ratio is a predictor for the regression of metabolic syndrome. The L/A ratio could be a useful clinical marker for management of high-risk individuals with metabolic syndrome. PMID:28120564

  3. Inverse Correlation between Adiponectin and the Risk of Metabolic Syndrome in Middle-aged Japanese Male Workers

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    Miyazaki,Motonobu

    2009-12-01

    Full Text Available Despite a close association between adiponectin and both hypertension and type 2 diabetes, the relationship between adiponectin and metabolic syndrome has not yet been well-investigated. To examine and evaluate the association between serum adiponectin levels and metabolic syndrome based on Japanese diagnostic criteria, we analyzed adiponectin and anthropometric parameters in 869 male employees aged 40-59 who belonged to a health insurance society in Fukuoka Prefecture and who underwent annual health check-ups from August 2006 to July 2007. Two hundred and thirty-two of the 869 subjects (26.7% were diagnosed with metabolic syndrome. The serum adiponectin levels were significantly higher in the non-metabolic syndrome group. In a multiple logistic regression analysis, the subjects in the top quartile of serum adiponectin (adjusted odds ratio:0.36;95% confidence interval:0.21-0.63 and the second (adjusted odds ratio:0.51;95% confidence interval:0.31-0.84 quartile had a significantly decreased risk for metabolic syndrome in comparison to the bottom quartile. The dose-response relationship between serum adiponectin levels and metabolic syndrome was significant (p for trend 0.0001 after adjusting for age, body mass index, smoking status, and drinking status. The current findings suggest that hypoadiponectinemia is inversely correlated with the risk of metabolic syndrome in middle-aged Japanese male workers.

  4. Heart rate variability and cardio-respiratory coupling during sleep in patients prior to bariatric surgery.

    Science.gov (United States)

    Trimer, R; Cabiddu, R; Mendes, R G; Costa, F S M; Oliveira, A D; Borghi-Silva, A; Bianchi, A M

    2014-03-01

    Obesity is associated with increased cardiac risk of morbidly and mortality and for the development and progression of obstructive sleep apnea (OSA). Severity of obesity negatively affects the heart rate variability (HRV) in patients with indication for bariatric surgery (BS). The purpose of this study is to determine if the severity of obesity alters the autonomic cardiac regulation and the cardio-respiratory coupling during sleep using spectral analysis of HRV and respiration variability signals (RS) in patients prior to BS. Twenty-nine consecutive preoperative BS and ten subjects (controls) underwent polysomnography. The spectral and cross-spectral parameters of the HRV and RS were computed during different sleep stages (SS). Spectral analysis of the HRV and RV indicated lower respiration regularity during sleep and a lower HRV in obese patients (OP) during all SS when compared with controls (p < 0.05). Severely (SO) and super-obese patients (SOP) presented lower values of low frequency/high frequency (LF/HF) ratio and LF power during REM sleep and higher HF power (p < 0.05), while morbidly obese (MO) patients presented lower LF/HF ratio and LF power in SS-S2 and higher HF power when compared to controls (p < 0.05). The cross-spectral parameters showed that SOP presented lower percentage of tachogram power coherent with respiration in SS-S3 when compared to controls (p < 0.05). Patients prior to BS presented altered HRV and RV in all SS. SO, MO, and SOP presented altered cardio-respiratory coupling during sleep, and these alterations are related with severity of obesity and OSA parameters.

  5. "Prevalence and criteria of metabolic syndrome in an urban population: Yazd Healthy Heart Project "

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    Sadrbafoghi SM

    2007-04-01

    Full Text Available Background: Metabolic syndrome is a complex of metabolic disorders that contemporary occurrence in a person is more than the risk of occurrence of each one separately. this syndrome has gained researcher's attention because of its relationship with cardiovascular disease and diabetes type II and its high prevalence in populations Methods: A cross-sectional study performed on 1110 participants, 20-74 years old with cluster sampling. All of them had interview and special questionnaire were filled. Epidemiologic and demographic data were about hypertention cardio vascular disease and related lab data. Results: The prevalence of metabolic syndrome was 32.1% that it was significantly more in women than men .this prevalence increased with age and BMI in both sexes .the most common metabolic disorder was TG>=150. 19.2% have none, 21.1% have one, 27.6% have two, 20.8% have three,9% have four and 2.3% have all criteria of metabolic syndrome. Conclusion: Approximately one third of population of Yazd have metabolic syndrome and according to other statistics of Iran, this prevalence is more than U.S and Europe. It seems there is an urgent need for a national multicenter program for determinding risk factors for metabolic syndrome.

  6. Disruption of circadian rhythm increases the risk of cancer, metabolic syndrome and cardiovascular disease

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    Vignesh Shanmugam

    2013-03-01

    Full Text Available Incidents of non-communicable diseases (NCD like cardiovascular diseases, cancer, diabetes, and chronic respiratory disease have increased dramatically and are currently the leading causes of death worldwide. Their rising incidents coincide with the dramatic changes in industrialization and development of societies over the past few hundred years. Therefore, current lifestyle practices should be further explored to uncover novel risk factors for certain cancers (i.e. colon, prostate, and breast cancer, metabolic syndrome (i.e. diabetes and obesity, and cardiovascular disease (i.e. coronary artery disease. This review discusses how a disruption of the “biological clock” or circadian rhythms could be involved in the development of these diseases as circadian rhythms control multiple physiological processes such as wake/sleep cycles, hormonal levels, body temperature, metabolism, and immune system.Several environmental factors that disrupt circadian rhythms can be identified including exposure to artificial light and electromagnetic (EM waves, unbalanced diet and night shift work. The mechanisms of how these “chronodisruptors” are associated with NCDs will be discussed. Furthermore, the involvement of genetic factors in the disturbance of circadian rhythms and predisposition to NCDs will be highlighted.Overall there is strong evidence from animal models and epidemiological studies underlining that circadian disruption is a significant player in several diseases particularly the multifactorial diseases that pose a significant public health challenge in contemporary society. A circadian disruption-based model of cancer, metabolic syndrome and cardiovascular disease etiology can be proposed. But, to fully understand the complex interactions of the different components in the network of disease development due to disruption of circadian rhythms, more investigations are needed to unravel the causal relationship between modern lifestyle

  7. Demographic characteristics and metabolic risk factors in Croatian children with urolithiasis.

    Science.gov (United States)

    Milošević, Danko; Batinić, Danica; Turudić, Daniel; Batinić, Danko; Topalović-Grković, Marija; Gradiški, Ivan Pavao

    2014-03-01

    The aim of this study was to assess demographic data, clinical presentation, metabolic features, and treatment in 76 children with urolithiasis presented from 2002 to 2011. Urolithiasis is responsible for 2.5/1,000 pediatric hospitalizations, with new cases diagnosed in 1.1/1,000 admissions. From the observed period, two-fold rise of incidence rate was observed. Compiling the data from other pediatric institutions in our country, we estimated present overall incidence rate in Croatia as 6.5/100,000 children under 18 years. There were 41 boys and 35 girls (ratio 1.17:1). The mean age at diagnosis was 9.7 (range 0.8-16) years and follow-up duration was 5.3 (range 1.8-10) years. Renal colic (75.0 %) and hematuria (57.89 %) were the main symptoms. In 65.78 % of children, stones were unilateral. Stones were located in kidney in 52.63 %, in the ureter in 26.32 %, and in bladder in 6.58 % cases. Stone analysis showed calcium oxalate in 75.0 % of the cases. Associated urinary tract abnormalities were found in 19.73 % children. Most common metabolic disturbances were hypercalciuria (47.37 %) and idiopathic or mild hyperoxaluria (18.42 %). Urine saturation (EQUIL2) was elevated in 61.84 % cases. Spontaneous stone evacuation occurred in 51.21 % children. Extracorporeal shock wave lithotripsy, surgical evacuation, and endoscopic removal of calculi were performed in 21.0, 6.58, and 5.26 % of cases, respectively. Follow-up conservative therapy, consisting of fluid/diet recommendations and additional potassium citrate and/or chlorothiazide in children with increased risk, was sufficient for stone recurrence prevention in 92.1 % of children. In conclusion, the study gave insight in epidemiology and metabolic disturbances of urinary stone disease in Croatian children.

  8. Chronic inflammation and low-dose glucocorticoid effects on glucose metabolism in premenopausal females with rheumatoid arthritis free of conventional metabolic risk factors.

    Science.gov (United States)

    Penesová, A; Rádiková, Z; Vlček, M; Kerlik, J; Lukáč, J; Rovenský, J; Imrich, R

    2013-01-01

    Chronic systemic inflammation is associated with increased cardiovascular mortality in patients with rheumatoid arthritis (RA). The aim of our study was to investigate association of glucose metabolism and inflammatory markers in a group of patients with rheumatoid arthritis free of other metabolic risk factors. Twenty-two premenopausal RA females (11 patients on low-dose GC (glucocorticoid therapy) and 15 age- and BMI-matched healthy females underwent the oral glucose tolerance test. The insulin sensitivity indices according Matsuda (ISI(MAT)) and Cederholm (ISI(CED)) as well as HOMA2 %S were calculated. Cytokines, lipid profile, non-esterified fatty acids (NEFA) and plasminogen activator inhibitor-1 (PAI-1) were measured in baseline blood samples. Despite elevated interleukin IL-6 and TNF alpha, glucose, insulin and C-peptide responses to oral glucose load as well as ISI(MAT), ISI(CED), PAI-1 and NEFA were comparable in both RA groups and healthy controls. HOMA2 %S correlated with disease activity. In conclusions, low-dose glucocorticoid treatment does not lead to glucose metabolism impairment in RA patients without other metabolic risk factors. Increased cardiovascular mortality and morbidity is probably due to a direct effect of systemic inflammation on myocardium and/or blood vessels.

  9. The effect of milk and milk proteins on risk factors of metabolic syndrome in overweight adolecents

    DEFF Research Database (Denmark)

    Arnberg, Karina

    skimmed milk, whey, casein or water for three months. The background for the intervention is that milk is an important source of protein in the Western diet and epidemiological studies in children have shown that children drinking low amounts of milk have higher concentrations of the metabolic risk...... factors than children having a high milk intake. The aim of the intervention study was to examine whether it is beneficial for overweight adolescents with a habitual low milk intake to increase the consumption of low fat milk and whether a potential beneficial effect is caused by whey or casein. The data...... from the intervention study showed that skimmed milk, whey and casein increased the age-adjusted BMI despite that there were no changes in energy intake. Also, the whey and casein group had increased insulin secretion measured by the C-peptide concentration. The results also showed that a high intake...

  10. CHD risk equivalents and the metabolic syndrome. Trial evidence supports aggressive management.

    Science.gov (United States)

    Thompson, Paul D

    2003-08-01

    Updated guidelines issued by the National Cholesterol Education Program's 2001 Adult Treatment Panel III (ATP III) reaffirm the importance of intensive management of low density lipoprotein cholesterol (LDL-C) in patients with established coronary heart disease (CHD). Clinical studies also show that diabetes, peripheral arterial disease, abdominal aortic aneurysm, and symptomatic carotid artery disease are CHD risk equivalents that require intensive therapeutic lifestyle changes and drug therapy to prevent associated morbidity and mortality. Likewise, the metabolic syndrome is a secondary target of treatment. Drug therapy usually starts with an LDL-C-lowering agent, such as a statin. If LDL-C and non-high-density lipoprotein cholesterol goals are not achieved, statin therapy should be intensified or a fibrate or niacin should be added.

  11. Comprehensive Cardiovascular Risk Reduction and Cardiac Rehabilitation in Diabetes and the Metabolic Syndrome

    Science.gov (United States)

    Heinl, Robert E.; Dhindsa, Devinder S.; Mahlof, Elliot N.; Schultz, William M.; Ricketts, Johnathan C.; Varghese, Tina; Esmaeeli, Amirhossein; Allard-Ratick, Marc P.; Millard, Anthony J.; Kelli, Heval M.; Sandesara, Pratik B.; Eapen, Danny J.; Sperling, Laurence

    2017-01-01

    The epidemic of obesity has contributed to a growing burden of metabolic syndrome (MetS) and diabetes mellitus (DM) worldwide. MetS is defined as central obesity along with associated factors such as hypertriglyceridemia, low high-density lipoprotein cholesterol, hyperglycemia, and hypertension. MetS and DM are associated with significant cardiovascular morbidity and mortality. Healthy behavioural modification is the cornerstone for reducing the atherosclerotic cardiovascular disease burden in this population. Comprehensive, multi-disciplinary cardiac rehabilitation (CR) programs reduce mortality and hospitalizations in patients with MetS and DM. Despite this benefit, patients with MetS and DM are less likely to attend and complete CR because of numerous barriers. Implementation of innovative CR delivery models might improve utilization of CR and cardiovascular outcomes in this high-risk population. PMID:27692115

  12. Insulin resistance, the metabolic syndrome, and risk of incident cardiovascular disease: a population-based study

    DEFF Research Database (Denmark)

    Jeppesen, Jørgen; Hansen, Tine W; Rasmussen, Susanne

    2007-01-01

    OBJECTIVES: The goal was to clarify if insulin resistance (IR) would predict cardiovascular disease (CVD) independent of the metabolic syndrome (MetSyn). BACKGROUND: Although the cause of MetSyn is not well defined, IR has been proposed to be an important cause. Only a small number of population......, smoking, and low-density lipoprotein cholesterol, and with IDF-HOMA-IR and IDF-MetSyn included in the same model, the relative risk of an end point was 1.67 (95% confidence interval [CI] 1.22 to 2.29) for IDF-HOMA-IR and 1.16 (95% CI 0.84 to 1.60) for IDF-MetSyn. The corresponding figures for NCEP...

  13. ALK7 Gene Polymorphism is Associated with Metabolic Syndrome Risk and Cardiovascular Remodeling

    Energy Technology Data Exchange (ETDEWEB)

    Zhang, Wenchao; Wang, Hui; Zhang, Wei [Key Laboratory of Cardiovascular Remodeling and Function Research Chinese Ministry of Education and Chinese Ministry of Public Health, Qilu Hospital of Shandong University, Jinan (China); Lv, Ruijuan [Department of Emergency, Qilu Hospital of Shandong University, Jinan (China); Wang, Zhihao [Key Laboratory of Cardiovascular Remodeling and Function Research Chinese Ministry of Education and Chinese Ministry of Public Health, Qilu Hospital of Shandong University, Jinan (China); Department of Geriatrics, Qilu Hospital of Shandong University, Jinan (China); Shang, Yuanyuan; Zhang, Yun; Zhong, Ming [Key Laboratory of Cardiovascular Remodeling and Function Research Chinese Ministry of Education and Chinese Ministry of Public Health, Qilu Hospital of Shandong University, Jinan (China); Chen, Yuguo; Tang, Mengxiong, E-mail: tangmengxiongsdu8@163.com [Key Laboratory of Cardiovascular Remodeling and Function Research Chinese Ministry of Education and Chinese Ministry of Public Health, Qilu Hospital of Shandong University, Jinan (China); Department of Emergency, Qilu Hospital of Shandong University, Jinan (China)

    2013-08-15

    Activin receptor-like kinase 7 (ALK7) is a type I receptor for the TGF-β superfamily and has recently been demonstrated to play an important role in the maintenance of metabolic homeostasis. To investigate the association of the ALK7 gene polymorphism with metabolic syndrome (MetS) and cardiovascular remodeling in MetS patients. The single nucleotide polymorphism rs13010956 in the ALK7 gene was genotyped in 351 Chinese subjects undergoing carotid and cardiac ultrasonography. The associations of the ALK7 gene polymorphism with the MetS phenotype, MetS parameters, and cardiovascular ultrasonic features were analyzed. The rs13010956 polymorphism in the ALK7 gene was found to be significantly associated with the MetS phenotype in females (p < 0.05) and was also significantly associated with blood pressure in the total (p < 0.05) and female populations (p < 0.01). Further analysis revealed that rs13010956 was associated with mean intima-media thickness of the carotid arteries in females (p < 0.05). After control for body mass index, blood pressure, fasting blood glucose, and triglycerides, rs13010956 was also found to be significantly associated with left ventricular mass index in the total (p < 0.05) and female populations (p < 0.05). Our findings suggested that the ALK7 gene polymorphism rs13010956 was significantly associated with MetS risk in females and may be involved in cardiovascular remodeling in MetS patients.

  14. [Assessment of metabolic disturbances risk factors in urolithiasis children with questionnaire survey].

    Science.gov (United States)

    Dzeranov, N K; Cherepanova, E V; Pavlov, A Iu; Golovanov, S A

    2007-01-01

    Risk factors of metabolic disturbances in children with urolithiasis were studied in 38 children aged 1.7 to 14 years. The information for the disease history was obtained from the parents of the children participating in the study. The parents filled in special questionnaire which has detected that 14.2% of fathers and 72% of mothers had chronic diseases; when pregnant, 81.5% mothers had toxicosis and gestosis, 23% suffered from various viral and bacterial infections treated for a short time with drugs; 63% mothers did not keep diet before pregnancy but pregnancy and lactation made 77% of them pay due attention to their food and diet regime. Breast feeding lasted for the first 2-6 and 1-2 months in 38 and 50% mothers, respectively. Feeding was mixed from birth in 23% babies. Development of metabolic disturbances in children leading to urolithiasis depends on many factors closely linked with environment pollutants, life style of the parents, gynecological health of mothers, intercurrent diseases. Immunogenetic, hereditary mechanisms are involved in triggering urolithiasis in children.

  15. Effects of three types of physical activity on reduction of metabolic parameters involved in cardiovascular risk

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    Petrović-Oggiano Gordana

    2009-01-01

    Full Text Available The aim of present study was to investigate the effects of three different types of physical activity on reduction of the metabolic parameters mainly responsible for cardiovascular diseases. This prospective-intervention study was performed at the 'ČIGOTA' Thyroid Institute on Mt. Zlatibor (Serbia between August 2004 and June 2006. Sixty-eight overweight/obese patients aged 40-70 years with hyperlipidemia were divided into three groups according to their weight and overall health. The program of physical workout included: group I - fast walking; group II - gymnastic exercises and specially chosen exercises in the swimming pool; and group III - combined physical training of higher intensity and greater length. All patients were also on a special reduced diet of 1000 kcal per day, the AHA step-2 diet. We monitored the body mass index, body composition, glucose, cholesterol (total, LDL-, and HDL-, and triglycerides before, during, and after the intervention. After 2 and particularly 12 weeks of intervention, a significant improvement of all metabolic parameters was achieved in all three groups of patients. Although most patients completed the study with normal values of all parameters, the most desirable results were achieved in group III (combined exercises with an average energy expenditure of 900 kcal per day. Our research indicates that a specially conceived program of physical activity and diet intervention resulted in significant reduction of cardiovascular risk factors.

  16. Associations between healthy eating patterns and indicators of metabolic risk in postmenopausal women

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    Rodrigues Marcio AH

    2010-12-01

    Full Text Available Abstract Background Since human diets contain many components that may work synergistically to prevent or promote disease, assessing diet quality may be informative. The purpose of this study was to investigate the association between quality diet, by using Healthy Eating Index (HEI, and metabolic risk indicators in postmenopausal women. Methods This cross-sectional study included a total of 173 Brazilian women, aged 45-75 years, seeking healthcare at a public outpatient center. Food consumption assessed by 24 h-recall food inquiry was used to calculate HEI scores: >80 implied diet good, 80-51 diet "needed improvement", and 2, waist-circumference (WC, body fat (%BF and lean mass (%LM. Data on total cholesterol (TC, high density lipoprotein cholesterol (HDLC, low density lipoprotein cholesterol (LDLC, and triglycerides (TG were also collected. Fisher's Exact test, and logistic regression method (to determine odds ratio, OR were used in the statistical analysis. Results Overweight and obesity were observed in 75.7% of the participants. Excessive %BF (> 35% was observed in 56.1%, while %LM was reduced ( 35%, predominantly saturated and monounsaturated fat. On average, plasma TC, LDLC, and TG levels were higher than recommended in 57.2%, 79.2% and 45.1% of the women, respectively, while HDLC was low in 50.8%. There was association between HEI scores and the %BF that it was higher among women with HEI score Conclusion Among the Brazilian postmenopausal women attending a public outpatient clinic, diet was considered to need improvement or to be of poor quality, attributed to high saturated fat ingestion, which probably caused a negative impact on metabolic risk indicators, namely body composition.

  17. Health Behavior and Metabolic Risk Factors Associated with Normal Weight Obesity in Adolescents

    Science.gov (United States)

    Arngrimsson, Sigurbjorn A.

    2016-01-01

    Objective To explore health behaviors and metabolic risk factors in normal weight obese (NWO) adolescents compared with normal weight lean (NWL) peers. Design and Methods A cross-sectional study of 18-year-old students (n = 182, 47% female) in the capital area of Iceland, with body mass index within normal range (BMI, 18.5–24.9 kg/m2). Body composition was estimated via dual energy X-ray absorptiometry, fitness was assessed with maximal oxygen uptake (VO2max) during treadmill test, dietary intake through 24-hour recall, questionnaires explained health behavior and fasting blood samples were taken. NWO was defined as normal BMI and body fat >17.6% in males and >31.6% in females. Results Among normal weight adolescents, 42% (n = 76) were defined as NWO, thereof 61% (n = 46) male participants. Fewer participants with NWO were physically active, ate breakfast on a regular basis, and consumed vegetables frequently compared with NWL. No difference was detected between the two groups in energy- and nutrient intake. The mean difference in aerobic fitness was 5.1 ml/kg/min between the groups in favor of the NWL group (p<0.001). NWO was positively associated with having one or more risk factors for metabolic syndrome (Odds Ratio OR = 2.2; 95% confidence interval CI: 1.2, 3.9) when adjusted for sex. High waist circumference was more prevalent among NWO than NWL, but only among girls (13% vs 4%, p = 0.019). Conclusions High prevalence of NWO was observed in the study group. Promoting healthy lifestyle with regard to nutrition and physical activity in early life should be emphasized regardless of BMI. PMID:27560824

  18. Effect of pregnancy for females born small on later life metabolic disease risk.

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    Melanie Tran

    Full Text Available There is a strong inverse relationship between a females own birth weight and her subsequent risk for gestational diabetes with increased risk of developing diabetes later in life. We have shown that growth restricted females develop loss of glucose tolerance during late pregnancy with normal pancreatic function. The aim of this study was to determine whether growth restricted females develop long-term impairment of metabolic control after an adverse pregnancy adaptation. Uteroplacental insufficiency was induced by bilateral uterine vessel ligation (Restricted or sham surgery (Control in late pregnancy (E18 in F0 female rats. F1 Control and Restricted female offspring were mated with normal males and allowed to deliver (termed Ex-Pregnant. Age-matched Control and Restricted Virgins were also studied and glucose tolerance and insulin secretion were determined. Pancreatic morphology and hepatic glycogen and triacylglycerol content were quantified respectively. Restricted females were born lighter than Control and remained lighter at all time points studied (p<0.05. Glucose tolerance, first phase insulin secretion and liver glycogen and triacylglycerol content were not different across groups, with no changes in β-cell mass. Second phase insulin secretion was reduced in Restricted Virgins (-34%, p<0.05 compared to Control Virgins, suggestive of enhanced peripheral insulin sensitivity but this was lost after pregnancy. Growth restriction was associated with enhanced basal hepatic insulin sensitivity, which may provide compensatory benefits to prevent adverse metabolic outcomes often associated with being born small. A prior pregnancy was associated with reduced hepatic insulin sensitivity with effects more pronounced in Controls than Restricted. Our data suggests that pregnancy ameliorates the enhanced peripheral insulin sensitivity in growth restricted females and has deleterious effects for hepatic insulin sensitivity, regardless of maternal

  19. Metabolic syndrome and risk of incident diabetes: findings from the European Prospective Investigation into Cancer and Nutrition-Potsdam Study

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    Joost Hans-Georg

    2008-12-01

    Full Text Available Abstract Background Several aspects concerning the relationship between the metabolic syndrome and incident diabetes are incompletely understood including the magnitude of the risk estimate, potential gender differences in the associations between the metabolic syndrome and incident diabetes, the associations between the components of the metabolic syndrome and incident diabetes, and whether the metabolic syndrome provides additional prediction beyond its components. To shed light on these issues, we examined the prospective association between the metabolic syndrome defined by the National Cholesterol Education Program (NCEP and International Diabetes Federation (IDF and diabetes. Methods We used data for 2796 men and women aged 35–65 years from the European Prospective Investigation into Cancer and Nutrition-Potsdam Study followed for an average of 6.9 years. This analysis employed a case-cohort design that included 697 participants who developed diabetes and 2099 participants who did not. Incident diabetes was identified on the basis of self-reports and verified by contacting the patient's attending physician. Results The adjusted hazard ratio for the NCEP definition was 4.62 (95% confidence interval [CI]: 3.90–5.48 and that for the IDF definition was 4.59 (95% CI: 3.84–5.50. The adjusted hazard ratios for the NCEP but not IDF definition were higher for women than men. When participants who had no cardiometabolic abnormalities were used as the reference group for the NCEP definition, the adjusted hazard ratio for having 3 or more abnormalities increased to 22.50 (95% CI: 11.21–45.19. Of the five components, abdominal obesity and hyperglycemia were most strongly associated with incident diabetes. Conclusion In this study population, both definitions of the metabolic syndrome provided similar estimates of relative risk for incident diabetes. The increase in risk for participants with the metabolic syndrome according to the NCEP

  20. Coronary risk factors and metabolic disorders in first-degree relatives of normocholesterolaemic patients with premature atherosclerosis

    Science.gov (United States)

    Geluk, C.A.; Halkes, C.J.M.; De Jaegere, P.P.Th.; Plokker, H.W.M.; Cabezas, M. Castro

    2006-01-01

    Aims Despite agreement on the need for screening for the presence of cardiovascular risk factors in first-degree family members of patients with premature coronary artery disease (CAD), this is not routinely carried out in relatives of normocholesterolaemic patients. We evaluated cardiovascular risk factors in family members of normocholesterolaemic patients with premature CAD. Methods Eligible index subjects were patients with premature CAD (6.5 mmol/l were excluded. Sixteen index subjects were included with a mean age of 49±8 years and total cholesterol levels of 5.5±0.8 mmol/l. Sixty-four first-degree relatives from these 16 pedigrees were screened, namely 18 children, 42 siblings and four parents. National Cholesterol Education Program III guidelines were used to identify candidates for lipid-lowering treatment. Furthermore, the presence of four additional metabolic disorders was investigated: the metabolic syndrome, increased levels of lipoprotein(a) (Lp(a)), hyperhomocysteinaemia and postprandial hyperlipidaemia. Results Of 64 relatives free of CAD, 34 subjects (53%) fulfilled the criteria to receive therapeutic advice, 20 of whom (31% of the relatives) were candidates for drug therapy. Sixty-one relatives were available for a full assessment of metabolic disorders and in 37 relatives (61%) at least one metabolic abnormality was present. Twelve subjects had hyper-Lp(a), seven subjects had postprandial hyperlipidaemia and two had the metabolic syndrome. Furthermore, 16 subjects had a combination of at least two out of four metabolic disorders. Conclusion Careful evaluation of coronary risk factors and metabolic variables in first-degree relatives of normocholesterolaemic CAD patients identifies a significant number of subjects at increased coronary risk in whom primary prevention measures should be initiated. PMID:25696610

  1. Metabolic Syndrome as a Cardiovascular Disease Risk Factor: Patients Evaluated in Primary Care

    Directory of Open Access Journals (Sweden)

    Donado-Mazarrón Angel

    2008-07-01

    Full Text Available Abstract To estimate the prevalence of metabolic syndrome (MS in a population receiving attention in primary care centers (PCC we selected a random cohort of ostensibly normal subjects from the registers of 5 basic-health area (BHA PCC. Diagnosis of MS was with the WHO, NCEP and IDF criteria. Variables recorded were: socio-demographic data, CVD risk factors including lipids, obesity, diabetes, blood pressure and smoking habit and a glucose tolerance test outcome. Of the 720 individuals selected (age 60.3 ± 11.5 years, 431 were female, 352 hypertensive, 142 diabetic, 233 pre-diabetic, 285 obese, 209 dyslipemic and 106 smokers. CVD risk according to the Framingham and REGICOR calculation was 13.8 ± 10% and 8.8 ± 9.8%, respectively. Using the WHO, NCEP and IDF criteria, MS was diagnosed in 166, 210 and 252 subjects, respectively and the relative risk of CVD complications in MS subjects was 2.56. Logistic regression analysis indicated that the MS components (WHO set, the MS components (IDF set and the female gender had an increased odds ratio for CVD of 3.48 (95CI%: 2.26–5.37, 2.28 (95%CI: 1.84–4.90 and 2.26 (95%CI: 1.48–3.47, respectively. We conclude that MS and concomitant CVD risk is high in ostensibly normal population attending primary care clinics, and this would necessarily impinge on resource allocation in primary care.

  2. Substrate-energy metabolism and metabolic risk factors for cardiovascular disease in relation to fetal growth and adult body composition.

    Science.gov (United States)

    Kensara, Osama A; Wooton, Steve A; Phillips, David I W; Patel, Mayank; Hoffman, Daniel J; Jackson, Alan A; Elia, Marinos

    2006-08-01

    The effect of fetal programming on intermediary metabolism is uncertain. Therefore, we examined whether fetal programming affects oxidative and nonoxidative macronutrient metabolism and the prevalence of the metabolic syndrome in adult life. Healthy older men, aged 64-72 years, with either a lower birth weight (LBW, or=75th %ile; n = 13) had measurements of 1) net oxidative metabolism using indirect calorimetry before and for 6 h after a mixed meal (3,720 kJ) and 2) postprandial oxidation of exogenous [13C]palmitic acid. Body composition was measured using dual-energy X-ray absorptiometry. After adjustment for current weight and height, the LBW group had a lower resting energy expenditure (REE) in the preprandial (4.01 vs. 4.54 kJ/min, P = 0.015) and postprandial state (4.60 vs. 5.20 kJ/min, P = 0.004), and less fat-free mass than the HBW group. The BW category was a significant, independent, and better predictor of REE than weight plus height. There were no significant differences between groups in net oxidative and nonoxidative macronutrient (protein, fat, carbohydrate) metabolism (or of exogenous [13C]palmitate) or in the prevalence of the metabolic syndrome, which was present almost twice as commonly in the LBW than in the HBW group. The study suggests that fetal programming affects both pre- and postprandial EE in older life by mechanisms that are at least partly related to the mass of the fat-free body. BW was found to be a significant predictor of REE that was independent of adult weight plus height.

  3. Long-term effects of large-volume liposuction on metabolic risk factors for coronary heart disease.

    Science.gov (United States)

    Mohammed, B Selma; Cohen, Samuel; Reeds, Dominic; Young, V Leroy; Klein, Samuel

    2008-12-01

    Abdominal obesity is associated with metabolic risk factors for coronary heart disease (CHD). Although we previously found that using liposuction surgery to remove abdominal subcutaneous adipose tissue (SAT) did not result in metabolic benefits, it is possible that postoperative inflammation masked the beneficial effects. Therefore, this study provides a long-term evaluation of a cohort of subjects from our original study. Body composition and metabolic risk factors for CHD, including oral glucose tolerance, insulin resistance, plasma lipid profile, and blood pressure were evaluated in seven obese (39 +/- 2 kg/m(2)) women before and at 10, 27, and 84-208 weeks after large-volume liposuction. Liposuction surgery removed 9.4 +/- 1.8 kg of body fat (16 +/- 2% of total fat mass; 6.1 +/- 1.4 kg decrease in body weight), primarily from abdominal SAT; body composition and weight remained the same from 10 through 84-208 weeks. Metabolic endpoints (oral glucose tolerance, homeostasis model assessment of insulin resistance, blood pressure and plasma triglyceride (TG), high-density lipoprotein (HDL)-cholesterol, and low-density lipoprotein (LDL)-cholesterol concentrations) obtained at 10 through 208 weeks were not different from baseline and did not change over time. These data demonstrate that removal of a large amount of abdominal SAT by using liposuction does not improve CHD metabolic risk factors associated with abdominal obesity, despite a long-term reduction in body fat.

  4. Metabolic syndrome: a risk factor for high intraocular pressure in the Israeli population

    Institute of Scientific and Technical Information of China (English)

    Tamara; Wygnanski-Jaffe; Itzhak; Bieran; Dorit; Tekes-Manova; Yair; Morad; Isaac; Ashkenazi; Eedy; Mezer

    2015-01-01

    AIM: To evaluate the association among elevated intraocular pressure(IOP), the metabolic syndrome(Met S), body mass index(BMI), and some of their components in the Israeli population.METHODS: We retrospectively reviewed the charts of12 747 soldiers of the Israeli Defense Forces, aged 35 y or older, who underwent a routine periodical medical examination between 1991 and 2004. None of the subjects received medical treatment for either glaucoma or ocular hypertension. High IOP(>21 mm Hg) was correlated with age, sex, arterial blood pressure, total blood cholesterol levels, triglyceride levels, high-density lipoprotein cholesterol, low-density lipoprotein cholesterol, smoking, BMI and Met S.RESULTS: A statistically significant difference was found between the IOP of subjects with a low risk and higher risk for the development of Met S(P <0.0001 for males, P =0.0026 for females). A statistically significant positive correlation was found in male subjects between high BMI and elevated IOP(r =0.11677, P <0.0001).CONCLUSION: Met S and BMI were significantly more prevalent in subjects with increased IOP levels. We suggest that both should be taken into consideration in the assessment of glaucoma suspects.

  5. [Cardiac and metabolic risk factors in severe mental disorders. Task of a prevention manager].

    Science.gov (United States)

    Lederbogen, F; Schwarz, P; Häfner, S; Schweiger, U; Bohus, M; Deuschle, M

    2015-07-01

    People with severe mental disorders have a reduction in life expectancy of 13-30 % compared with the general population. This severe disadvantage is primarily due to an increased prevalence of cardiac and metabolic disorders, especially coronary heart disease (CHD) and type 2 diabetes mellitus and are the result of untoward health behavior characterized by smoking, low levels of physical activity and unhealthy dietary habits. Obesity, arterial hypertension and lipid disorders are also associated with this behavior and further increase the risk of CHD and type 2 diabetes. Thus, people with mental disorders constitute a population with a high risk of cardiovascular events. Appropriate measures for prevention and therapy are urgently indicated but rarely applied. This article presents new organizational structures to overcome this deficit with a prevention manager playing a central role in organizing and applying preventive and therapeutic care. Results from cardiology and diabetic medicine have shown the effectiveness of pooling this responsibility. The measure has the potential to reduce the increased mortality of people with severe mental disorders.

  6. Skipping breakfast is associated with diet quality and metabolic syndrome risk factors of adults.

    Science.gov (United States)

    Min, Chanyang; Noh, Hwayoung; Kang, Yun-Sook; Sim, Hea Jin; Baik, Hyun Wook; Song, Won O; Yoon, Jihyun; Park, Young-Hee; Joung, Hyojee

    2011-10-01

    The aim of the present study was to assess the effects of skipping breakfast on diet quality and metabolic disease risk factors in healthy Korean adults. Subjects included 415 employees (118 men, 297 women; 30-50 years old) of Jaesang Hospital in Korea and their acquaintances. Data collected from each subject included anthropometric measurements, 3-day dietary intake, blood pressure, and blood analyses. The subjects were classified into three groups based on the number of days they skipped breakfast: 'Regular breakfast eater', 'Often breakfast eater', or 'Rare breakfast eater'. Participants in the 'Rare breakfast eater' group consumed less rice, potatoes, kimchi, vegetables, fish and shellfish, milk and dairy products, and sweets than did participants in the other two groups (P for trend breakfast eater' group consumed less daily energy, fat, dietary fiber, calcium, and potassium than did participants in the other groups (P for trend breakfast eater' group than in the other groups (P for trend breakfast eater' group consumed more energy from fat compared with the other two groups (P breakfast eater' group than in the other two groups (P breakfast eater' group (OR, 0.3 [0.1-1.0], P for trend = 0.0232). We conclude that eating breakfast regularly enhances diet quality, but may increase the risk of elevated serum triglycerides.

  7. TRPV4 deficiency causes sexual dimorphism in bone metabolism and osteoporotic fracture risk.

    Science.gov (United States)

    van der Eerden, B C J; Oei, L; Roschger, P; Fratzl-Zelman, N; Hoenderop, J G J; van Schoor, N M; Pettersson-Kymmer, U; Schreuders-Koedam, M; Uitterlinden, A G; Hofman, A; Suzuki, M; Klaushofer, K; Ohlsson, C; Lips, P J A; Rivadeneira, F; Bindels, R J M; van Leeuwen, J P T M

    2013-12-01

    We explored the role of transient receptor potential vanilloid 4 (TRPV4) in murine bone metabolism and association of TRPV4 gene variants with fractures in humans. Urinary and histomorphometrical analyses demonstrated reduced osteoclast activity and numbers in male Trpv4(-/-) mice, which was confirmed in bone marrow-derived osteoclast cultures. Osteoblasts and bone formation as shown by serum procollagen type 1 amino-terminal propeptide and histomorphometry, including osteoid surface, osteoblast and osteocyte numbers were not affected in vivo. Nevertheless, osteoblast differentiation was enhanced in Trpv4(-/-) bone marrow cultures. Cortical and trabecular bone mass was 20% increased in male Trpv4(-/-) mice, compared to sex-matched wild type (Trpv4(+/+)) mice. However, at the same time intracortical porosity was increased and bone matrix mineralization was reduced. Together, these lead to a maximum load, stiffness and work to failure of the femoral bone, which were not different compared to Trpv4(+/+) mice, while the bone material was less resistant to stress and less elastic. The differential impacts on these determinants of bone strength were likely responsible for the lack of any changes in whole bone strength in the Trpv4(-/-) mice. None of these skeletal parameters were affected in female Trpv4(-/-) mice. The T-allele of rs1861809 SNP in the TRPV4 locus was associated with a 30% increased risk (95% CI: 1.1-1.6; p=0.013) for non-vertebral fracture risk in men, but not in women, in the Rotterdam Study. Meta-analyses with the population-based LASA study confirmed the association with non-vertebral fractures in men. This was lost when the non-population-based studies Mr. OS and UFO were included. In conclusion, TRPV4 is a male-specific regulator of bone metabolism, a determinant of bone strength, and a potential risk predictor for fractures through regulation of bone matrix mineralization and intra-cortical porosity. This identifies TRPV4 as a unique sexually

  8. A Simple Step Test to Estimate Cardio-Respiratory Fitness Levels of Rheumatoid Arthritis Patients in a Clinical Setting

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    Jennifer K. Cooney

    2013-01-01

    Full Text Available Purpose. Exercise tests represent an important clinical tool to evaluate cardio-respiratory fitness and to predict future adverse cardiovascular events. However, use of such tests in patients with rheumatoid arthritis (RA is relatively uncommon despite well-established evidence that low exercise capacity and high CVD mortality are features of this disease. Therefore, this study examined the validity and reliability of a sub-maximal step test for use in RA patients. Methods. Thirty patients (24 females (mean ± SD age 53±10 years performed a sub-maximal step test on two occasions to estimate the criterion measure of cardio-respiratory fitness (V.O2max. A further maximal cycling test provided a direct fitness measurement (V.O2 peak. Pearson correlation coefficient, intraclass correlation coefficient (ICC, Bland and Altman plots, and 95% limits of agreement (LOA were used to determine the validity and reliability of the sub-maximal test. Results. Estimated V.O2max correlated well with directly measured V.O2 peak (r=0.79, LoA ±5.7 mL·kg−1·min−1. Test-retest reproducibility for estimated V.O2max was excellent (ICC=0.97, LoA ±2.2 mL·kg−1·min−1. Conclusion. The sub-maximal step test studied here represents a valid and reproducible method to estimate cardio-respiratory fitness in RA patients. This test may be useful for the assessment and management of CVD risk in a clinical setting.

  9. Treatment patterns and risk factor control in patients with and without metabolic syndrome in cardiac rehabilitation

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    Gitt A

    2012-04-01

    Full Text Available Anselm Gitt1, Christina Jannowitz2, Marthin Karoff3, Barbara Karmann2, Martin Horack1, Heinz Völler4,51Institut für Herzinfarktforschung an der Universität Heidelberg, Ludwigshafen,2Medical Affairs, MSD Sharp and Dohme GmbH, Haar, 3Klinik Königsfeld der Deutschen Rentenversicherung Westfalen in Ennepetal (NRW, Klinik der Universität Witten-Herdecke, 4Kardiologie, Klinik am See, Rüdersdorf, 5Center of Rehabilitation Research, University Potsdam, GermanyAim: Metabolic syndrome (MetS is a clustering of factors that are associated with increased cardiovascular risk. We aimed to investigate the proportion of patients with MetS in patients undergoing cardiac rehabilitation (CR, and to describe differences between patients with MetS compared to those without MetS with regard to (1 patient characteristics including demographics, risk factors, and comorbidities, (2 risk factor management including drug treatment, and (3 control status of risk factors at entry to CR and discharge from CR.Methods: Post-hoc analysis of data from 27,904 inpatients (Transparency Registry to Objectify Guideline-Oriented Risk Factor Management registry that underwent a CR period of about 3 weeks were analyzed descriptively in total and compared by their MetS status.Results: In the total cohort, mean age was 64.3 years, (71.7% male, with no major differences between groups. Patients had been referred after a ST elevation of myocardial infarction event in 41.1% of cases, non-ST elevation of myocardial infarction in 21.8%, or angina pectoris in 16.7%. They had received a percutaneous coronary intervention in 55.1% and bypass surgery (coronary artery bypass graft in 39.5%. Patients with MetS (n = 15,819 compared to those without MetS (n = 12,085 were less frequently males, and in terms of cardiac interventions, more often received coronary artery bypass surgery. Overall, statin use increased from 79.9% at entry to 95.0% at discharge (MetS: 79.7% to 95.2%. Patients with Met

  10. The Impact of Dietary and Metabolic Risk Factors on Cardiovascular Diseases and Type 2 Diabetes Mortality in Brazil.

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    Marcia C de Oliveira Otto

    Full Text Available Trends in food availability and metabolic risk factors in Brazil suggest a shift toward unhealthy dietary patterns and increased cardiometabolic disease risk, yet little is known about the impact of dietary and metabolic risk factors on cardiometabolic mortality in Brazil.Based on data from Global Burden of Disease (GBD Study, we used comparative risk assessment to estimate the burden of 11 dietary and 4 metabolic risk factors on mortality due to cardiovascular diseases and diabetes in Brazil in 2010. Information on national diets and metabolic risks were obtained from the Brazilian Household Budget Survey, the Food and Agriculture Organization database, and large observational studies including Brazilian adults. Relative risks for each risk factor were obtained from meta-analyses of randomized trials or prospective cohort studies; and disease-specific mortality from the GBD 2010 database. We quantified uncertainty using probabilistic simulation analyses, incorporating uncertainty in dietary and metabolic data and relative risks by age and sex. Robustness of findings was evaluated by sensitivity to varying feasible optimal levels of each risk factor.In 2010, high systolic blood pressure (SBP and suboptimal diet were the largest contributors to cardiometabolic deaths in Brazil, responsible for 214,263 deaths (95% uncertainty interval [UI]: 195,073 to 233,936 and 202,949 deaths (95% UI: 194,322 to 211,747, respectively. Among individual dietary factors, low intakes of fruits and whole grains and high intakes of sodium were the largest contributors to cardiometabolic deaths. For premature cardiometabolic deaths (before age 70 years, representing 40% of cardiometabolic deaths, the leading risk factors were suboptimal diet (104,169 deaths; 95% UI: 99,964 to 108,002, high SBP (98,923 deaths; 95%UI: 92,912 to 104,609 and high body-mass index (BMI (42,643 deaths; 95%UI: 40,161 to 45,111.suboptimal diet, high SBP, and high BMI are major causes of

  11. Metabolic Syndrome and Risks of Colon and Rectal Cancer : The European Prospective Investigation into Cancer and Nutrition Study

    NARCIS (Netherlands)

    Aleksandrova, Krasimira; Boeing, Heiner; Jenab, Mazda; Bueno-de-Mesquita, H. Bas; Jansen, Eugene; van Duijnhoven, Franzel J. B.; Fedirko, Veronika; Rinaldi, Sabina; Romieu, Isabelle; Riboli, Elio; Romaguera, Dora; Overvad, Kim; Ostergaard, Jane Nautrup; Olsen, Anja; Tjonneland, Anne; Boutron-Ruault, Marie-Christine; Clavel-Chapelon, Francoise; Morois, Sophie; Masala, Giovanna; Agnoli, Claudia; Panico, Salvatore; Tumino, Rosario; Vineis, Paolo; Kaaks, Rudolf; Lukanova, Annekatrin; Trichopoulou, Antonia; Naska, Androniki; Bamia, Christina; Peeters, Petra H.; Rodriguez, Laudina; Buckland, Genevieve; Sanchez, Maria-Jose; Dorronsoro, Miren; Huerta, Jose-Maria; Barricarte, Aurelio; Hallmans, Goran; Palmqvist, Richard; Khaw, Kay-Tee; Wareham, Nicholas; Allen, Naomi E.; Tsilidis, Konstantinos K.; Pischon, Tobias

    2011-01-01

    Metabolic syndrome (MetS) is purportedly related to risk of developing colorectal cancer; however, the association of MetS, as defined according to recent international criteria, and colorectal cancer has not been yet evaluated. In particular, it remains unclear to what extent the MetS components in

  12. Leptin receptor polymorphisms interact with polyunsaturated fatty acids to augment risk of insulin resistance and metabolic syndrome in adults

    Science.gov (United States)

    The leptin receptor (LEPR) is associated with insulin resistance, a key feature of metabolic syndrome (MetS). Gene-fatty acid interactions may affect MetS risk. The objective was to investigate the relationship among LEPR polymorphisms, insulin resistance, andMetSrisk and whether plasma fatty acids,...

  13. Co-occurrence of metabolic factors and the risk of coronary heart disease: A prospective cohort study in the Netherlands

    NARCIS (Netherlands)

    Merry, A.H.; Erkens, P.M.G.; Boer, J.M.A.; Schouten, L.J.; Feskens, E.J.M.; Verschuren, W.M.M.; Gorgels, A.P.; Brandt, van den P.A.

    2012-01-01

    Background -Prevalence of metabolic factors such as diabetes, hypertension, obesity, HDL and total cholesterol that are associated with an increased risk of coronary heart disease (CHD) is increasing worldwide. However, less is known about combinations of these factors that are associated with the h

  14. The association between metabolic syndrome, bone mineral density, hip bone geometry and fracture risk: The Rotterdam study

    NARCIS (Netherlands)

    T. Muka (Taulant); K. Trajanoska (Katerina); J.C. Kiefte-de Jong (Jessica); L. Oei (Ling); A.G. Uitterlinden (André); A. Hofman (Albert); A. Dehghan (Abbas); M.C. Zillikens (Carola); O.H. Franco (Oscar); F. Rivadeneira Ramirez (Fernando)

    2015-01-01

    textabstractThe association between metabolic syndrome (MS) and bone health remains unclear. We aimed to study the association between MS and hip bone geometry (HBG), femoral neck bone mineral density (FN-BMD), and the risk of osteoporosis and incident fractures. Data of 2040 women and 1510 men part

  15. The effect of prebiotic supplementation with inulin on cardiometabolic health: Rationale, design, and methods of a controlled feeding efficacy trial in adults at risk of type 2 diabetes.

    Science.gov (United States)

    Mitchell, Cassie M; Davy, Brenda M; Halliday, Tanya M; Hulver, Mathew W; Neilson, Andrew P; Ponder, Monica A; Davy, Kevin P

    2015-11-01

    Prediabetes is associated with low-grade chronic inflammation that increases the risk for developing type 2 diabetes (T2D) and cardiovascular disease (CVD). An elevated lipopolysaccharide concentration, associated with dysbiosis of the intestinal microbiota, has been implicated in the development of both T2D and CVD. Selective modulation of the intestinal microbiota with prebiotics reduces intestinal permeability and endotoxin concentrations, inflammation, and metabolic dysfunction in rodents. The effect of prebiotic supplementation on cardio-metabolic function in humans at risk for T2D is not known. The primary aim of this trial is to determine the influence of prebiotic supplementation with inulin on insulin sensitivity and skeletal muscle metabolic flexibility in adults at risk for T2D. We hypothesize that prebiotic supplementation with inulin will improve insulin sensitivity and skeletal muscle metabolic flexibility. We will randomize 48 adults (40-75 yrs) with prediabetes or a score ≥ 5 on the American Diabetes Association (ADA) risk screener to 6 weeks of prebiotic supplementation with inulin (10 g/day) or placebo. Subjects will be provided with all food for the duration of the study, to avoid potential confounding through differences in dietary intake between individuals. Intestinal permeability, serum endotoxin concentrations, insulin sensitivity, skeletal muscle metabolic flexibility, endothelial function, arterial stiffness, and fecal bacterial composition will be measured at baseline and following treatment. The identification of prebiotic supplementation with inulin as an efficacious strategy for reducing cardio-metabolic risk in individuals at risk of T2D could impact clinical practice by informing dietary recommendations and increasing acceptance of prebiotics by the scientific and medical community.

  16. Changes in sleep duration and risk of metabolic syndrome: the Kailuan prospective study.

    Science.gov (United States)

    Song, Qiaofeng; Liu, Xiaoxue; Zhou, Wenhua; Wang, Xizhu; Wu, Shouling

    2016-11-18

    Using a large longitudinal data set spanning 4 years, we examined whether a change in self-reported sleep duration is associated with metabolic syndrome (MetS). Current analysis included 15,753 participants who were free of MetS during both 2006-2007 and 2010-2011. Sleep duration was categorized into seven groups: ≤5.5 h, 6.0-6.5 h, 7.0 h, 7.5-8.0 h, ≥8.5 h, decrease ≥2 h, and increase ≥2 h. Cox proportional hazards models were used to calculate hazard ratios (HRs) and their confidence intervals (CI) for MetS, according to sleep duration. Compared to the reference group of persistent 7-h sleepers, a decrease of ≥2 h sleep per night was associated with a higher risk of incident MetS (HR = 1.23, 95% CI = 1.05-1.44) in analyses adjusted for age, sex, sleep duration at baseline, marital status, monthly income per family member, education level, smoking status, drinking status, physical activity, body mass index, snoring status and resting heart rate. An increased risk of MetS incidence was also observed in persistent short sleepers (average ≤5.5 h/night; HR = 1.22, 95% CI = 1.01-1.50). This study suggests individuals whose sleep duration decreases ≥2 h per night are at an increased risk of MetS.

  17. Interleukin-6 G-174C gene polymorphism and serum resistin levels in North Indian women: potential risk of metabolic syndrome.

    Science.gov (United States)

    Gupta, A; Gupta, V; Singh, A K; Tiwari, S; Agrawal, S; Natu, S M; Agrawal, C G; Negi, M P S; Pant, A B

    2011-10-01

    The present investigations were aimed to identify the possible association between genetic polymorphism in interleukin-6 (IL-6) G-174C gene, which confers susceptibility to metabolic syndrome, and serum level of resistin in North Indian women. The study population comprised 370 unrelated Indian women (192 having abdominal obesity and 178 controls). Polymorphism in genotype (CC+GC) of IL-6 G-174C gene was determined using a combination of polymerase chain reaction (PCR) and sequence-specific primer with restriction fragment length polymorphism (RFLP) technology. Insulin resistance (IR) and serum resistin level were also analyzed along with metabolic risk factors. Of 192 abdominal obese women, 147 (76.56%) were found to have mutant CC+GC (p = 0.001) genotype and allele frequency (p = 0.001), which was significantly higher 45 (23.44%) than non-obese and their respective wild type. The mutant genotype (CC+GC) of IL-6 gene was found to be associated significantly with high triglyceride (p = 0.025) and resistin level (p obese women. Non-obese women with no signs of metabolic risk factors were found to have significantly low level of serum resistin and IR in comparison to obese women having genetic polymorphism for IL-6 G-174C gene. Study suggests that IL-6 G-174C gene is one among the susceptibility loci for metabolic syndrome in North Indian women. Genotype for this polymorphism may prove informative for prediction of genetic risk for metabolic syndrome. Further, high level of serum resistin molecules may be targeted to correlate with metabolic syndrome risk factors and could be used as early prediction marker.

  18. Association between dietary phylloquinone intake and peripheral metabolic risk markers related to insulin resistance and diabetes in elderly subjects at high cardiovascular risk

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    Juanola-Falgarona Martí

    2013-01-01

    Full Text Available Abstract Background Vitamin K has been related to glucose metabolism, insulin sensitivity and diabetes. Because inflammation underlies all these metabolic conditions, it is plausible that the potential role of vitamin K in glucose metabolism occurs through the modulation of cytokines and related molecules. The purpose of the study was to assess the associations between dietary intake of vitamin K and peripheral adipokines and other metabolic risk markers related to insulin resistance and type 2 diabetes mellitus. Methods Cross-sectional and longitudinal assessments of these associations in 510 elderly participants recruited in the PREDIMED centers of Reus and Barcelona (Spain. We determined 1-year changes in dietary phylloquinone intake estimated by food frequency questionnaires, serum inflammatory cytokines and other metabolic risk markers. Results In the cross-sectional analysis at baseline no significant associations were found between dietary phylloquinone intake and the rest of metabolic risk markers evaluated, with exception of a negative association with plasminogen activator inhibitor-1. After 1-year of follow-up, subjects in the upper tertile of changes in dietary phylloquinone intake showed a greater reduction in ghrelin (−15.0%, glucose-dependent insulinotropic peptide (−12.9%, glucagon-like peptide-1 (−17.6%, IL-6 (−27.9%, leptin (−10.3%, TNF (−26.9% and visfatin (−24.9% plasma concentrations than those in the lowest tertile (all p Conclusion These results show that dietary phylloquinone intake is associated with an improvement of cytokines and other markers related to insulin resistance and diabetes, thus extending the potential protection by dietary phylloquinone on chronic inflammatory diseases. Trial registration http://www.controlled-trials.com as ISRCTN35739639

  19. Prevalence of metabolic syndrome and metabolic abnormalities in schizophrenia and related disorders--a systematic review and meta-analysis.

    Science.gov (United States)

    Mitchell, Alex J; Vancampfort, Davy; Sweers, Kim; van Winkel, Ruud; Yu, Weiping; De Hert, Marc

    2013-03-01

    Individuals with schizophrenia have high levels of medical comorbidity and cardiovascular risk factors. The presence of 3 or more specific factors is indicative of metabolic syndrome, which is a significant influence upon future morbidity and mortality. We aimed to clarify the prevalence and predictors of metabolic syndrome (MetS) in adults with schizophrenia and related disorders, accounting for subgroup differences. A PRISMA systematic search, appraisal, and meta-analysis were conducted of 126 analyses in 77 publications (n = 25,692). The overall rate of MetS was 32.5% (95% CI = 30.1%-35.0%), and there were only minor differences according to the different definitions of MetS, treatment setting (inpatient vs outpatient), by country of origin and no appreciable difference between males and females. Older age had a modest influence on the rate of MetS (adjusted R(2) = .20; P 38 y) are shown in supplementary appendix 2 online. Regarding prescribed antipsychotic medication, highest rates were seen in those prescribed clozapine (51.9%) and lowest rates of MetS in those who were unmedicated (20.2%). Present findings strongly support the notion that patients with schizophrenia should be considered a high-risk group. Patients with schizophrenia should receive regular monitoring and adequate treatment of cardio-metabolic risk factors.

  20. Metabolic Syndrome

    Science.gov (United States)

    Metabolic syndrome is a group of conditions that put you at risk for heart disease and diabetes. These ... doctors agree on the definition or cause of metabolic syndrome. The cause might be insulin resistance. Insulin is ...

  1. Premorbid obesity and metabolic disturbances as promising clinical targets for the prevention and early screening of bipolar disorder.

    Science.gov (United States)

    Gálvez, Juan F; Sanches, Marsal; Bauer, Isabelle E; Sharma, Ajaykumar N; Hamilton, Jane; Mwangi, Benson; Quevedo, Joao; Zunta-Soares, Giovana; Soares, Jair C

    2015-04-01

    Recent evidence shows an important relationship between metabolic disturbances and bipolar disorder (BD). However, it is still unclear whether such metabolic disturbances are only a consequence or to some extent the precipitating factors for health problems and maladaptive behaviors observed in BD. Because both metabolic disturbances and BD are medical conditions sharing common alterations in multiple biomarkers, it is plausible to hypothesize that metabolic disturbances may be considered to some extent as a major vulnerability factor in the latent phase of BD for some young adults. In line with this hypothesis, obesity may be regarded as a major driving force for prevalent cardio-metabolic disorders encountered within the early stages of BD. Likewise, premorbid metabolic disturbances as a whole may be considered as a potential source for vulnerability to develop BD. In addition, a synergistic relationship between obesity and metabolic disturbances associated with a premorbid disruption of biological rhythms may also lead to BD. Therefore, we postulate that metabolic disturbances may serve as a specific marker of premorbid illness activity in some people at risk for BD. Future prospective studies should focus on validating metabolic disturbances as vulnerability factors within the staging model of BD.

  2. Metabolic Issues in patients affected by Schizophrenia:Clinical characteristics and Medical Management

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    Antonio eVentriglio

    2015-09-01

    Full Text Available Patients affected by psychotic disorders are more likely to develop high rates of co-morbidities , such as obesity, type 2 diabetes, dyslipidemias, hypertension, metabolic syndrome, myocardial infarction, stroke etc. in the long-term. These morbidities have a significant impact on the life-expectancy of these patients. Patients with chronic psychoses show a two- to three-fold increased risk of death mostly from cardiovascular and metabolic diseases. Although there may be an independent link between schizophrenia and metabolic conditions, the cardio-metabolic risk is mostly related to an unhealthy lifestyle and the usage of antipsychotic agents (especially Second Generation Antipsychotics or atypical even when these remain effective treatments in the management of major psychoses. Recently many international organizations have developed screening and monitoring guidelines for the control of modifiable risk factors in order to reduce the rate of co-morbidity and mortality among patients affected by schizophrenia. This paper is a review of current knowledge about the metabolic issues of patients affected by schizophrenia and describes clinical characteristics and medical management strategies for such conditions.

  3. Concurrent presence of inflammation and obstructive sleep apnea exacerbates the risk of metabolic syndrome

    Science.gov (United States)

    Kim, Jinkwan; Yoon, Dae Wui; Lee, Seung Ku; Lee, Seunggwan; Choi, Kyung-Mee; Robert, Thomas J.; Shin, Chol

    2017-01-01

    Abstract Obstructive sleep apnea (OSA) leads to multiple end-organ morbidities that are mediated by the cumulative burden of oxidative stress and inflammation. Both OSA and inflammation play key roles in increased risk of cardiovascular disease (CVD). Thus, we hypothesized that the combination of inflammation and OSA could accelerate the development of metabolic syndrome (MetS) in a large cohort study. A total of 1835 participants were randomly selected from the ongoing Korean Genome and Epidemiology Study for the years between 2007 and 2015. Overnight polysomnography was performed on each participant. Blood was drawn for biochemical analyses. Participants with high or low inflammation were divided by high-sensitivity C-reactive protein (hsCRP). MetS was defined using the criteria of the modified National Cholesterol Education Program, Adult Treatment Panel III. The prevalence of MetS was higher among the subjects with OSA and high hsCRP levels than among the other corresponding groups. The incidence of MetS among the 4 groups stratified by OSA and inflammation status at the 6-year follow-up was 11.8%, 19.9%, 25.8%, and 36.0% (HsCRP[−]/OSA[−] vs HsCRP[+]/OSA[−] vs HsCRP[−]/OSA[+] vs HsCRP[+]/OSA[+], P < 0.01). After adjusting for age, sex, smoking, alcohol status, BMI, and change in BMI (ΔBMI) in a multiple logistic regression, the subjects with OSA and high hsCRP levels at follow-up had a 2.22-fold risk of developing MetS, as compared with those with no-OSA and low hsCRP levels (P < 0.01). MetS is more prevalent in the concurrent presence of inflammation and OSA. The combination of these conditions is associated with higher risk of MetS. Additional research is needed to help further define the significance of the combined effect of OSA and subclinical inflammation on the development of MetS in the context of reduction of CVD risk. PMID:28207497

  4. The number of metabolic abnormalities associated with the risk of gallstones in a non-diabetic population.

    Directory of Open Access Journals (Sweden)

    Chung-Hung Tsai

    Full Text Available AIM: To evaluate whether metabolic syndrome is associated with gallstones, independent of hepatitis C infection or chronic kidney disease (CKD, in a non-diabetic population. MATERIALS AND METHODS: A total of 8,188 Chinese adult participants that underwent a self-motivated health examination were recruited into the final analysis after excluding the subjects who had a history of cholecystectomy, diabetes mellitus, or were currently using antihypertensive or lipid-lowering agents. Gallstones were defined by the presence of strong intraluminal echoes that were gravity-dependent or that attenuated ultrasound transmission. RESULTS: A total of 447 subjects (5.5% had gallstones, with 239 (5.1% men and 208 (6.0% women. After adjusting for age, gender, obesity, education level, and lifestyle factors, included current smoking, alcohol drinking, regular exercise, hepatitis B, hepatitis C, and CKD, there was a positive association between metabolic syndrome and gallstones. Moreover, as compared to subjects without metabolic abnormalities, subjects with one, two, and three or more suffered from a 35, 40, and 59% higher risk of gallstones, respectively. CONCLUSIONS: Non-diabetic subjects with metabolic syndrome had a higher risk of gallstones independent of hepatitis C or CKD, and a dose-dependent effect of metabolic abnormalities also exists.

  5. Systems pharmacology for traditional Chinese medicine with application to cardio-cerebrovascular diseases

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    Yingxue Fu

    2014-10-01

    Full Text Available Identified as a treasure of natural herbal products, traditional Chinese medicine (TCM has attracted extensive attention for their moderate treatment effect and lower side effect. Cardio-cerebrovascular diseases (CCVD are a leading cause of death. TCM is used in China to prevent and treat CCVD. However, the complexity of TCM poses challenges in understanding the mechanisms of herbs at a systems-level, thus hampering the modernization and globalization of TCM. A novel model, termed traditional Chinese medicine systems pharmacology (TCMSP analysis platform, which relies on the theory of systems pharmacology and integrates absorption, distribution, metabolism, excretion and toxicity (ADME/T evaluation, target prediction and network/pathway analysis, was proposed to address these problems. Here, we review the development of systems pharmacology, the TCMSP approach and its applications in the investigations of CCVD and compare it with other methods. TCMSP assists in uncovering the mechanisms of action of herbal formulas used in treating CCVD. It can also be applied in ascertaining the different syndrome patterns of coronary artery disease, decoding the multi-scale mechanisms of herbs, and in understanding the mechanisms of herbal synergism.

  6. [Pharmacogenomics and pharmacoproteomics: a strategy for cardio-vascular drugs].

    Science.gov (United States)

    Siest, G; Marteau, J-B; Maumus, S; Berrahmoune, H; Jeannesson, E; Samara, A; Batt, A-M; Visvikis-Siest, S

    2007-05-01

    The development of personalized medicine will require improved knowledge of biological variability, particularly concerning the important impact of each individual's genetic makeup. A five-step strategy can be followed when trying to identify genes and gene products involved in differential responses to cardiovascular drugs: 1) Pharmacokinetic-related genes and phenotypes; (2) Pharmacodynamic targets, genes and products; (3) Cardiovascular diseases and risks depending on specific or large metabolic cycles; (4) Physiological variations of previously identified genes and proteins; (5) Environmental influences on them. After summarizing the most well known genes involved in drug metabolism, we used statins as an example. In addition to their economic impact, statins are generally considered to be of significant importance in terms of public health. Individuals respond differently to these drugs depending on multiple polymorphisms. Applying a pharmacoproteomic strategy, it is important to use available information on peptides, proteins and metabolites, generally gene products, in each of the five steps. A profiling approach dealing with genomics as well as proteomics is useful. In conclusion, the ever growing volume of available data will require an organized interpretation of variations in DNA and mRNA as well as proteins, both on the individual and population level.

  7. Catatonia in an adolescent with velo-cardio-facial syndrome.

    Science.gov (United States)

    Faedda, Gianni L; Wachtel, Lee E; Higgins, Anne Marie; Shprintzen, Robert J

    2015-09-01

    Velo-cardio-facial syndrome (VCFS) is the most common microdeletion syndrome in humans and is probably the most frequent genetic cause of psychosis currently known. Many psychiatric disorders have been reported to occur in people with VCFS including, but not limited to schizophrenia, unipolar and bipolar mood disorders (with or without psychotic features), schizoaffective disorder, psychosis NOS, social phobia, generalized and separation anxiety, obsessive-compulsive disorder, autism spectrum disorder, cognitive impairment, and ADHD. This report describes the psychiatric onset and development of catatonia in an adolescent female with VCFS that was undiagnosed until 15 years of age. Catatonia may be a relatively common presentation in people with VCFS with treatment-refractory psychiatric manifestations.

  8. Mast cell density in cardio-esophageal mucosa.

    Science.gov (United States)

    Mahjoub, Fatemeh E; Asefi, Hoda; Farahmand, Fatemeh; Pourpak, Zahra; Amini, Zahra

    2014-12-01

    Mast cells are related to certain gastrointestinal complaints. Mast cell density has not been studied in cardio-esophageal region to the best of our knowledge. In this study we wanted to obtain an estimate of mast cell density in this region and compare it with mast cell density in antrum. From April 2007 till March 2010, we chose children (mast cell density in the cardiac mucosa was 33.41 ± 32.75 in 0.25 mm2 (range: 0-155), which was two times of that in antral mucosa. We found a significant but weak positive correlation at the 0.05 level between mast cell density of cardiac mucosa and the antrum. Higher mast cell counts were seen in cardiac mucosa in this study. Significant positive correlation between mast cell density of cardiac mucosa and the antrum could hint to a single underlying etiology for the inflammatory process in gastro- esophageal junction and gastric mucosa.

  9. Evaluating the impact of type 2 diabetes mellitus on cardiovascular risk in persons with metabolic syndrome using the UKPDS risk engine

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    Ogedengbe OS

    2015-09-01

    Full Text Available O Stephen Ogedengbe,1 Ignatius U Ezeani,2 Ijezie I Chukwuonye,3 Ndukaife Anyabolu,4,5 Ikemefuna I Ozor,6 Aihanuwa Eregie1 1Department of Internal Medicine, University of Benin Teaching Hospital, Benin City, 2Division of Endocrinology, Diabetes and Metabolism, Department of Internal Medicine, Federal Medical Center, Umuahia, 3Division of Nephrology, Department of Internal Medicine, Federal Medical Center, Umuahia, 4Division of Nephrology, Department of Internal Medicine, Imo State University Teaching Hospital, Orlu, 5Division of Nephrology, Department of Internal Medicine, Federal Medical Centre, Owerri, 6Division of Neurosurgery, Department of Surgery, University of Nigeria Teaching Hospital, Enugu, NigeriaBackground: The aim of this study is to evaluate the impact of coexistence of metabolic syndrome (MS and type 2 diabetes mellitus (T2DM on the estimated cardiovascular risk as calculated using the United Kingdom Prospective Diabetic Study risk engine (UKPDS-RE and also to determine the impact of the coexistence of MS and T2DM on the 10-year risk of developing coronary heart disease and stroke.Methodology: This is a cross-sectional study in which convenience sampling technique was used to recruit 124 consecutive persons with T2DM and 96 controls using a questionnaire administered technique. The World Health Organization (WHO criterion was used to define MS and the UKPDS-RE was used to identify persons with increased risk for stroke and those with increased risk for coronary heart disease. The data obtained were analyzed using SPSS version 16. Statistical comparisons were made with chi-square for comparison of proportions. A P-value of less than 0.05 was taken as statistically significant.Results: Fifteen subjects were identified as having an increased 10-year risk for stroke and ten as having an increased risk for a coronary event. The odds of a T2DM subject with MS having an increased risk for stroke compared with a T2DM subject without MS

  10. Risk Factors for Cardiovascular Disease, Metabolic Syndrome and Sleepiness in Truck Drivers

    Science.gov (United States)

    Mansur, Antonio de Padua; Rocha, Marcos ABS; Leyton, Vilma; Takada, Julio Yashio; Avakian, Solange Desirée; Santos, Alexandre J; Novo, Gisele C; Nascimento, Arledson Lima; Muñoz, Daniel Romero; Rohlfs, Waldo J C

    2015-01-01

    Background Truck driver sleepiness is a primary cause of vehicle accidents. Several causes are associated with sleepiness in truck drivers. Obesity and metabolic syndrome (MetS) are associated with sleep disorders and with primary risk factors for cardiovascular diseases (CVD). We analyzed the relationship between these conditions and prevalence of sleepiness in truck drivers. Methods We analyzed the major risk factors for CVD, anthropometric data and sleep disorders in 2228 male truck drivers from 148 road stops made by the Federal Highway Police from 2006 to 2011. Alcohol consumption, illicit drugs and overtime working hours were also analyzed. Sleepiness was assessed using the Epworth Sleepiness Scale. Results Mean age was 43.1 ± 10.8 years. From 2006 to 2011, an increase in neck (p = 0.011) and abdominal circumference (p < 0.001), total cholesterol (p < 0.001), triglyceride plasma levels (p = 0.014), and sleepiness was observed (p < 0.001). In addition, a reduction in hypertension (39.6% to 25.9%, p < 0.001), alcohol consumption (32% to 23%, p = 0.033) and overtime hours (52.2% to 42.8%, p < 0.001) was found. Linear regression analysis showed that sleepiness correlated closely with body mass index (β = 0.19, Raj2 = 0.659, p = 0.031), abdominal circumference (β = 0.24, Raj2 = 0.826, p = 0.021), hypertension (β = -0.62, Raj2 = 0.901, p = 0.002), and triglycerides (β = 0.34, Raj2 = 0.936, p = 0.022). Linear multiple regression indicated that hypertension (p = 0.008) and abdominal circumference (p = 0.025) are independent variables for sleepiness. Conclusions Increased prevalence of sleepiness was associated with major components of the MetS. PMID:26761367

  11. Risk Factors for Cardiovascular Disease, Metabolic Syndrome and Sleepiness in Truck Drivers

    Directory of Open Access Journals (Sweden)

    Antonio de Padua Mansur

    2015-01-01

    Full Text Available AbstractBackground:Truck driver sleepiness is a primary cause of vehicle accidents. Several causes are associated with sleepiness in truck drivers. Obesity and metabolic syndrome (MetS are associated with sleep disorders and with primary risk factors for cardiovascular diseases (CVD. We analyzed the relationship between these conditions and prevalence of sleepiness in truck drivers.Methods:We analyzed the major risk factors for CVD, anthropometric data and sleep disorders in 2228 male truck drivers from 148 road stops made by the Federal Highway Police from 2006 to 2011. Alcohol consumption, illicit drugs and overtime working hours were also analyzed. Sleepiness was assessed using the Epworth Sleepiness Scale.Results:Mean age was 43.1 ± 10.8 years. From 2006 to 2011, an increase in neck (p = 0.011 and abdominal circumference (p < 0.001, total cholesterol (p < 0.001, triglyceride plasma levels (p = 0.014, and sleepiness was observed (p < 0.001. In addition, a reduction in hypertension (39.6% to 25.9%, p < 0.001, alcohol consumption (32% to 23%, p = 0.033 and overtime hours (52.2% to 42.8%, p < 0.001 was found. Linear regression analysis showed that sleepiness correlated closely with body mass index (β = 0.19, Raj2 = 0.659, p = 0.031, abdominal circumference (β = 0.24, Raj2 = 0.826, p = 0.021, hypertension (β = -0.62, Raj2 = 0.901, p = 0.002, and triglycerides (β = 0.34, Raj2 = 0.936, p = 0.022. Linear multiple regression indicated that hypertension (p = 0.008 and abdominal circumference (p = 0.025 are independent variables for sleepiness.Conclusions:Increased prevalence of sleepiness was associated with major components of the MetS.

  12. Mast cell density in cardio-esophageal mucosa.

    Directory of Open Access Journals (Sweden)

    Fatemeh E Mahjoub

    2014-12-01

    Full Text Available Mast cells are related to certain gastrointestinal complaints. Mast cell density has not been studied in cardio-esophageal region to the best of our knowledge. In this study we wanted to obtain an estimate of mast cell density in this region and compare it with mast cell density in antrum. From April 2007 till March 2010, we chose children (<14 years old who underwent upper endoscopy and from whom the taken biopsy was stated to be from lower third of esophagus, but in microscopic examination either cardio- esophageal mucosa or only cardiac mucosa was seen. Mast cells were counted by Giemsa stain at × 1000 magnification in 10 fields. 71 children (<14 years old were included in this study of which, 63.4% (n=45 were female and 36.6% (n=26 were male. The mean age of patients was 7.20 ± 4.21 years (range: 0.2 -14 years. The most common clinical manifestations were recurrent abdominal pain (64.8% and vomiting (23.9% followed by symptoms of gastro-esophageal reflux disorder, poor weight gain, hematemesis and dysphagia. The mean mast cell density in the cardiac mucosa was 33.41 ± 32.75 in 0.25 mm2 (range: 0-155, which was two times of that in antral mucosa. We found a significant but weak positive correlation at the 0.05 level between mast cell density of cardiac mucosa and the antrum. Higher mast cell counts were seen in cardiac mucosa in this study. Significant positive correlation between mast cell density of cardiac mucosa and the antrum could hint to a single underlying etiology for the inflammatory process in gastro- esophageal junction and gastric mucosa.

  13. Management of endocrino-metabolic dysfunctions after allogeneic hematopoietic stem cell transplantation.

    Science.gov (United States)

    Vantyghem, Marie-Christine; Cornillon, Jérôme; Decanter, Christine; Defrance, Frédérique; Karrouz, Wassila; Leroy, Clara; Le Mapihan, Kristell; Couturier, Marie-Anne; De Berranger, Eva; Hermet, Eric; Maillard, Natacha; Marcais, Ambroise; Francois, Sylvie; Tabrizi, Reza; Yakoub-Agha, Ibrahim

    2014-10-29

    Allogeneic hematopoietic stem cell transplantation is mainly indicated in bone marrow dysfunction related to blood diseases, but also in some rare diseases (adrenoleucodystrophy, mitochondrial neurogastrointestinal encephalomyopathy or MNGIE...). After decades, this treatment has proven to be efficient at the cost of numerous early and delayed side effects such as infection, graft-versus-host disease, cardiovascular complications and secondary malignancies. These complications are mainly related to the conditioning, which requires a powerful chemotherapy associated to total body irradiation (myelo-ablation) or immunosuppression (non myelo-ablation). Among side effects, the endocrine complications may be classified as 1) hormonal endocrine deficiencies (particularly gonado- and somatotropic) related to delayed consequences of chemo- and above all radiotherapy, with their consequences on growth, puberty, bone and fertility); 2) auto-immune diseases, particularly dysthyroidism; 3) secondary tumors involving either endocrine glands (thyroid carcinoma) or dependent on hormonal status (breast cancer, meningioma), favored by immune dysregulation and radiotherapy; 4) metabolic complications, especially steroid-induced diabetes and dyslipidemia with their increased cardio-vascular risk. These complications are intricate. Moreover, hormone replacement therapy can modulate the cardio-vascular or the tumoral risk of patients, already increased by radiotherapy and chemotherapy, especially steroids and anthracyclins... Therefore, patients and families should be informed of these side effects and of the importance of a long-term follow-up requiring a multidisciplinary approach.

  14. Risk factors of disturbances in carbohydrate and lipid metabolism and some pleiotropic effects of antihypertensive therapy in pregnant women

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    A V Padyganova

    2013-03-01

    Full Text Available The any kind of hypertension developing during the pregnancy, associated with high cardiovascular risk in the future. At the pregnancy complicated by development by arterial hypertension, there are more expressed changes of a carbohydrate and lipide metabolism, than it is peculiar to normally proceeding pregnancy, were by important pathogenetic links of obesity, diabetes, cardiovascular complications. Identification of new mechanisms of action of antihypertensive means associated with positive influences on exchange processes, is represented very demanded, considering pandemic nature of prevalence of metabolic violations in modern population.

  15. Mediterranean diet: the impact on cardiovascular risk and metabolic syndrome in HIV patients, in Lisbon, Portugal

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    Sara Policarpo

    2014-11-01

    Full Text Available Introduction: Metabolic syndrome (MS is common in HIV-infected individuals and it is associated with higher cardiovascular risk (CVR. Mediterranean diet has been associated with a better metabolic control and lower CVR. Materials and Methods: From December 2013 to May 2014, individuals between 18 and 65 years of age, who attended the outpatient HIV Clinic at the University Hospital Santa Maria, Lisbon, were selected. Adherence to Mediterranean diet was evaluated with MedDietScore, a scale from 0 to 55 that punctuates 11 food items according to the frequency of intake. Higher scores represent higher adherence. CVR was assessed using D.A.D tool (classified as low, moderate or high risk. We excluded individuals with opportunistic disease, hospitalized in the past three months or with renal disease diagnosis. All participants gave written informed consent. Results: In the 571 HIV patients included, 67.1% (n=383 were male, 91.6% (n=523 Caucasian, with a mean age of 46.5±8.9 years. Patients were divided in two groups: naïve (7.5%; n=43 or on antiretroviral treatment (ART (92.5%; n=528. Mean length of HIV diagnosis was 6.7±6.5 years (naïve and 13.3±6.1 years (ART; TCD4+ counts were above 500 cel/mm3 in 55.8% (n=24 and 67.6% (n=357 of the patients, respectively. MS was present in 33.9% (n=179 of patients in ART group and 16.3% (n=7 in naïve group. Presence of MS was associated with ART group (OR=2.7; p=0.018. MS was also associated with older age in this group (p=0.000. Overall, mean MedDietScore was 27.3±5.5. Higher score was associated with older age (r=0.319; p=0.000. Naïve patients presented a trend to higher adherence to Mediterranean diet (65.1% vs 51.7% in naïve group; p=0.090. No relation between MS and Mediterranean diet was found. Higher CVR was associated with the presence of MS in the ART group (p=0.001. In this group, individuals with moderate CVR presented higher rates of adherence to Mediterranean diet (p=0.036 when compared to

  16. Sociocultural Characteristic, Lifestyle, and Metabolic Risk Factors Among a Sample of Kuwaiti Male University Students.

    Science.gov (United States)

    Al-Sejari, Maha

    2017-03-01

    In the past six decades, the Kuwaiti population has been exposed to rapid transformation in the quality of diet intake, daily activities, and career types. This major socioeconomic shift was accompanied by the introduction of both communicable and noncommunicable chronic diseases afflicting people of all ages. This article aims to detect a relationship between sociocultural characteristics-such as physical activity, dietary habits, and smoking-and the prevalence of metabolic syndrome (MetS). A descriptive, cross-sectional survey was conducted among 262 male university students in Kuwait; participants were selected by using a convenient nonrandom opportunistic sample. Associated social and health factors were obtained using a closed-ended questionnaire. BMI and blood tests that include clusters of MetS risk components were drawn from participants in primary health care clinics. More than half of the participants were overweight and obese; 74.4% of the participants reported they did not visit a nutritionist; 69.8% said that they are currently not on a diet; 53.4% of the students were nonsmokers; 42.7% reported moderate to very low daily physical activity. The prevalence of MetS components increased among students with older age, employed, and married ( p expectation.

  17. [Insulin resistance and hyperinsulinemia--risk factors of the metabolic syndrome in the pubertal population].

    Science.gov (United States)

    Otto Buczkowska, Ewa

    2005-01-01

    Pubertal insulin resistance has been well documented, the fall in insulin sensitivity (Sl) during puberty is associated with a compensatory increase in insulin secretion. Observation of pubertal insulin resistance showed that insulin-stimulated glucose metabolism was approximately 30% lower in a sample of children at Tanner stages II-IV compared with children at Tanner stage I or adults. Although the phenomenon of pubertal insulin resistance is well documented, the mechanism has not been clearly determined. Pubertal insulin resistance occurs during a time of profound changes in body composition and hormone levels. Resistance of the body to the actions of insulin results in increased production of this hormone by the pancreas and ensuing hyperinsulinemia. Obesity beginning in childhood often precedes the hyperinsulinemic state. Other components of the insulin resistance syndrome are also present in children and adolescents. Conditions of insulin resistance, hyperinsulinemia, dyslipidemia, hypertension and obesity, especially in constellation, are potent risk factors of coronary atherosclerosis among adolescents and young adults. Early conservative intervention with diet, exercise, and behavioral therapy may prevent the complications of insulin resistance.

  18. Relationship between cardio-ankle vascular index (CAVI) and coronary artery calcification (CAC) in patients with type 2 diabetes mellitus.

    Science.gov (United States)

    Mineoka, Yusuke; Fukui, Michiaki; Tanaka, Muhei; Tomiyasu, Ki-ichiro; Akabame, Satoshi; Nakano, Koji; Yamazaki, Masahiro; Hasegawa, Goji; Oda, Yohei; Nakamura, Naoto

    2012-03-01

    Early detection of atherosclerosis is important for patients with type 2 diabetes mellitus because cardiovascular disease (CVD) is a main cause of death in these people. In this study, we investigated the relationship between an arterial stiffness parameter called cardio-ankle vascular index (CAVI) and coronary artery calcification (CAC). We performed a cross-sectional study in 371 type 2 diabetic patients with clinical suspicion of coronary heart disease (CHD). We evaluated the relationships between CAVI and CAC score determined by multislice computed tomography as well as major cardiovascular risk factors, including age, body mass index, hemoglobinA1c and the Framingham CHD risk score. CAVI was correlated with age (r = 0.301, p CAC + 1) (r = 0.303, p CAC >0, CAC >100, CAC >400, or CAC >1000. CAVI is positively correlated with CAC, and is considered to be a useful method to detect CAC.

  19. Estrogen metabolism genotypes, use of long-term hormone replacement therapy and risk of postmenopausal breast cancer.

    Science.gov (United States)

    Cerne, Jasmina Ziva; Novakovic, Srdjan; Frkovic-Grazio, Snjezana; Pohar-Perme, Maja; Stegel, Vida; Gersak, Ksenija

    2011-08-01

    Association between long-term hormone replacement therapy (HRT) use and increased risk of breast cancer is still under debate. Functionally relevant genetic variants within the estrogen metabolic pathway may alter exposure to exogenous sex hormones and affect the risk of postmenopausal breast cancer. We investigated the associations of common polymorphisms in 4 genes encoding key proteins of the estrogen metabolic pathway, duration of HRT use and their interactions with breast cancer risk. We studied 530 breast cancer cases and 270 controls of the same age and ethnicity participating in a case-control study of postmenopausal women. Duration of HRT use was ascertained through a postal questionnaire. Genotyping was conducted for CYP1B1 (rs1056836), COMT (rs4680), GSTP1 (rs1695) and MnSOD (rs4880) polymorphisms by PCR-based RFLP and TaqMan® allelic discrimination method. Adjusted odds ratios and 95% confidence intervals were calculated using logistic regression analysis. HRT use was significantly associated with decreased breast cancer risk (pC and HRT use (pinteraction=0.036); the risk of breast cancer associated with long-term vs. short-term HRT use was decreased in women homozygous for the wild-type allele and increased in women with at least one variant allele of the MnSOD 47T>C polymorphism. Our results suggest that MnSOD 47T>C polymorphism in interaction with long-term HRT use may modify the risk of breast cancer.

  20. Responses to high-fat challenges varying in fat type in subjects with different metabolic risk phenotypes: a randomized trial.

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    Susan J van Dijk

    Full Text Available BACKGROUND: The ability of subjects to respond to nutritional challenges can reflect the flexibility of their biological system. Nutritional challenge tests could be used as an indicator of health status but more knowledge on metabolic and immune responses of different subjects to nutritional challenges is needed. The aim of this study was to compare the responses to high-fat challenges varying in fat type in subjects with different metabolic risk phenotypes. METHODOLOGY/PRINCIPAL FINDINGS: In a cross-over design 42 men (age 50-70 y consumed three high-fat shakes containing saturated fat (SFA, monounsaturated fat (MUFA or n-3 polyunsaturated (PUFA. Men were selected on BMI and health status (lean, obese or obese diabetic and phenotyped with MRI for adipose tissue distribution. Before and 2 and 4 h after shake consumption blood was drawn for measurement of expression of metabolic and inflammation-related genes in peripheral blood mononuclear cells (PBMCs, plasma triglycerides (TAG, glucose, insulin, cytokines and ex vivo PBMC immune response capacity. The MUFA and n-3 PUFA challenge, compared to the SFA challenge, induced higher changes in expression of inflammation genes MCP1 and IL1β in PBMCs. Obese and obese diabetic subjects had different PBMC gene expression and metabolic responses to high-fat challenges compared to lean subjects. The MUFA challenge induced the most pronounced TAG response, mainly in obese and obese diabetic subjects. CONCLUSION/SIGNIFICANCE: The PBMC gene expression response and metabolic response to high-fat challenges were affected by fat type and metabolic risk phenotype. Based on our results we suggest using a MUFA challenge to reveal differences in response capacity of subjects. TRIAL REGISTRATION: ClinicalTrials.gov NCT00977262.

  1. Serum 25(OHD is inversely associated with metabolic syndrome risk profile among urban middle-aged Chinese population

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    Yin Xiao

    2012-09-01

    Full Text Available Abstract Background Vitamin D deficiency is associated with a variety of chronic metabolic diseases. Limited evidence regarding vitamin D deficiency exists within the Chinese population. The present study aims to examine the association between serum vitamin D concentrations and cardiometabolic risk factors in the young and middle-aged, urban Chinese population Methods The cross-sectional relationships between serum 25-hydroxyvitamin D [25(OHD] concentrations and indices of adiposity and cardiometabolic risk factors (e.g., body mass index, waist circumference, fasting plasma glucose, etc. were evaluated in 601 non-diabetic adults. Result Vitamin D deficiency or insufficiency was present in 66% of the tested population, and serum 25(OHD levels were lower in patients who were overweight/obese or suffered metabolic syndrome when compared to individuals of healthy weight without metabolic syndrome (24.08 ± 8.08 vs 31.70 ± 11.77 ng/ml, 21.52 ± 6.9 vs 31.74 ± 10.21 ng/ml respectively. 25(OHD was inversely associated with waist circumference, fasting glucose, fasting insulin, triglycerides and LDL-cholesterol, and it was positively associated with HDL-cholesterol in a multivariable-adjusted regression model. Conclusion Vitamin D deficiency is common in the young and middle-aged, urban Chinese population, with high prevalence in overweight/obese individuals and patients with metabolic syndrome. Low vitamin D concentration was associated with indices of adiposity and cardiometabolic risk factors. Further studies are warranted to elucidate the cause-effect relation between vitamin D status, obesity and related metabolic disorders. Trial registration Current Controlled Trials (ISRCTN21527585

  2. Modulations of Heart Rate, ECG, and Cardio-Respiratory Coupling Observed in Polysomnography

    OpenAIRE

    Penzel, Thomas; Kantelhardt, Jan W.; Bartsch, Ronny P.; Riedl, Maik; Kraemer, Jan F.; Wessel, Niels; Garcia, Carmen; Glos, Martin; Fietze, Ingo; Schöbel, Christoph

    2016-01-01

    The cardiac component of cardio-respiratory polysomnography is covered by ECG and heart rate recordings. However, their evaluation is often underrepresented in summarizing reports. As complements to EEG, EOG, and EMG, these signals provide diagnostic information for autonomic nervous activity during sleep. This review presents major methodological developments in sleep research regarding heart rate, ECG, and cardio-respiratory couplings in a chronological (historical) sequence. It presents ph...

  3. Modulations of Heart Rate, ECG, and Cardio-Respiratory Coupling Observed in Polysomnography

    OpenAIRE

    Thomas Penzel; Kantelhardt, Jan W.; Bartsch, Ronny P.; Maik Riedl; Jan Krämer; Niels Wessel; Carmen Garcia; Martin Glos; Ingo Fietze; Christoph Schöbel

    2016-01-01

    The cardiac component of cardio-respiratory polysomnography is covered by ECG and heart rate recordings. However their evaluation is often underrepresented in summarizing reports. As complements to EEG, EOG, and EMG, these signals provide diagnostic information for autonomic nervous activity during sleep. This review presents major methodological developments in sleep research regarding heart rate, ECG and cardio-respiratory couplings in a chronological (historical) sequence. It presents phys...

  4. Insulin resistance as a key link for the increased risk of cognitive impairment in the metabolic syndrome

    OpenAIRE

    Kim, Bhumsoo; Feldman, Eva L.

    2015-01-01

    Metabolic syndrome (MetS) is a cluster of cardiovascular risk factors that includes obesity, diabetes, and dyslipidemia. Accumulating evidence implies that MetS contributes to the development and progression of Alzheimer's disease (AD); however, the factors connecting this association have not been determined. Insulin resistance (IR) is at the core of MetS and likely represent the key link between MetS and AD. In the central nervous system, insulin plays key roles in learning and memory, and ...

  5. Genetic variants involved in gallstone formation and capsaicin metabolism,and the risk of gallbladder cancer in Chilean women

    Institute of Scientific and Technical Information of China (English)

    Sergio; Báez; Yasuo; Tsuchiya; Alfonso; Calvo; Martha; Pruyas; Kazutoshi; Nakamura; Chikako; Kiyohara; Mari; Oyama; Masaharu; Yamamoto

    2010-01-01

    AIM:To determine the effects of genetic variants associated with gallstone formation and capsaicin (a pungent component of chili pepper) metabolism on the risk of gallbladder cancer (GBC).METHODS: A total of 57 patients with GBC, 119 patients with gallstones, and 70 controls were enrolled in this study. DNA was extracted from their blood or paraffi n block sample using standard commercial kits. The statuses of the genetic variants were assayed using Taqman SNP Genotyping Assays or Custom Taqman SNP Genotypi...

  6. The role of multicomponent therapy in the metabolic syndrome, inflammation and cardiovascular risk in obese adolescents.

    Science.gov (United States)

    Masquio, Deborah C L; de Piano, Aline; Campos, Raquel M S; Sanches, Priscila L; Carnier, June; Corgosinho, Flávia C; Netto, Bárbara D M; Carvalho-Ferreira, Joana P; Oyama, Lila M; Nascimento, Claudia M O; de Mello, Marco T; Tufik, Sergio; Dâmaso, Ana R

    2015-06-28

    Obesity is characterised by low-grade inflammation, which increases the metabolic syndrome (MetS) and cardiovascular risks. The aim of the present study was to verify the role of multicomponent therapy in controlling the MetS, inflammation and carotid intima-media thickness (cIMT) in obese adolescents. The second aim was to investigate the relationships between adipokines, the MetS parameters and cIMT. A total of sixty-nine obese adolescents participated in the present study and completed 1 year of multicomponent therapy (a combination of strategies involving nutrition, psychology, physical exercise and clinical therapy), and were divided according to their MetS diagnosis as follows: MetS (n 19); non-MetS (n 50). Blood analyses of glucose, lipid and adipokine concentrations (adiponectin, leptin, plasminogen activator inhibitor 1 (PAI-1) and C-reactive protein) were collected. Insulin resistance was assessed using the homeostasis model assessment for insulin resistance, quantitative insulin sensitivity check index and homeostasis model assessment-adiponectin. cIMT and visceral and subcutaneous fat were estimated using ultrasonography. At baseline, the MetS group presented higher waist circumference, glucose and insulin levels, and systolic and median blood pressures compared with the non-MetS group. After therapy, both groups showed improvements in the anthropometric profile, body composition, insulin level, insulin resistance, insulin sensibility, TAG and VLDL-cholesterol, adiponectin, leptin and PAI-1 levels, blood pressure and cIMT. The prevalence of the MetS was reduced from 27·5 to 13·0 %. Metabolic syndrome patients showed resistance in the attenuation of total cholesterol and LDL-cholesterol (LDL-C) levels and leptin:adiponectin and adiponectin:leptin ratios. In the MetS group, the variation in the adiponectin:leptin ratio was correlated with variations in glucose, insulin sensibility, total cholesterol, LDL-c and systolic blood pressure. Additionally, the

  7. Metabolic syndrome as an independent risk factor of hypoxaemia in influenza A (H1N1) 2009 pandemic.

    Science.gov (United States)

    Bijani, Behzad; Pahlevan, Ali Asghar; Qasemi-Barqi, Reza; Jahanihashemi, Hassan

    2016-06-01

    A swine-origin influenza A (H1N1) emerged as a pandemic in 2009. We investigated the association between the overweight, metabolic syndrome and the severity of disease in the confirmed cases in Qazvin province, Iran. The study sample included all patients over 12 years old with confirmed influenza A (H1N1) in the province of Qazvin, Iran, in the 2009 pandemic, excluding pregnant women. To define overweight, sex and age-specific body mass index (BMI) cutoffs recommended by the International Obesity Task Force were used. Metabolic syndrome was defined by ATP III criteria. Multiple logistic regression analysis was performed to identify statistically independent predictors of hypoxaemia. Out of 55 confirmed cases, 28 (50.9%) were overweight and 24 (45.3%) were identified as having metabolic syndrome by ATP III criteria. Twenty four patients had hypoxaemia (arterial oxygen saturation below 90%) during the course of the disease. In multivariate logistic regression analysis, pulmonary co-morbidity (OR=9.54; 95% CI, 1.36 to 66.88; p= 0.023) and the metabolic syndrome (OR=18.66; 95% CI, 1.60 to 217.47; p= 0.019) were revealed to be independent risk factors for hypoxaemia in influenza A (H1N1) pdm09. The results of the present study reveal the role of the metabolic syndrome on the severity of influenza A (H1N1) pdm09 infection.

  8. Nonalcoholic hepatic steatosis: association with metabolic syndrome and cardiovascular risk factors in obese adolescents

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    Wener Barbosa Resende

    2014-03-01

    Full Text Available Objective: To evaluate the association between nonalcoholic hepatic steatosis (NAHS, metabolic syndrome (MS and cardiovascular risk factors (CRF in obese adolescents. Methods: Cross-sectional observational study with a quantitative approach, carried out from June to August 2011. The volunteers were randomly selected and referred to clinical evaluation in the endocrinology and cardiology units at the clinics hospital of the Federal University of Uberlândia, being included 34 adolescents of 14-19 years above the 95th percentile of the growth curve. NAHS was assessed by ultrasonography. The MS and CRF were diagnosed by the International Diabetes Federation criteria. Results: The sample consisted of 14 male and 20 female patients aged 16.8 ± 1.6 and body mass index (BMI of 35.7 ± 3.9. The occurrence of NAHS and MS was 76.5% and 50%, respectively. Males had a higher incidence of NAHS (78.6%, SM (64.3% and association of NAHS with MS (50%. Regarding the CRF, 100% (n=34, 61.8% (n=21 and 52.9% (n=18 of the adolescents had elevated values of waist circumference (WC, low-density lipoprotein cholesterol (LDL-C and systolic blood pressure (SBP, respectively, and 52.9% (n=18 showed low levels of high-density lipoprotein cholesterol (HDL-C. There were correlations between MS and triglycerides; systolic and diastolic blood pressure and HDL-C; and between NAHS and BMI and WC. Conclusion: A high occurrence of NAHS, SM and CRF was observed in obese adolescents. A strong correlation was observed between MS and NAHS, and between FRC and NAHS and SM. doi:10.5020/18061230.2014.p131

  9. 3-Self behavior modification programs base on the PROMISE Model for clients at metabolic risk.

    Science.gov (United States)

    Intarakamhang, Ungsinun

    2011-12-29

    The objectives of this mixed methods research were 1) to study effects of the health behavior modification program (HBMP) conducted under the principles of the PROMISE Model and the CIPP Model and 2) to compare the 3-self health behaviors and the biomedical indicators before with after the program completion. During the program, three sample groups including 30 program leaders, 30 commanders and 120 clients were assessed, and there were assessments taken on 4,649 volunteers who were at risk of metabolic syndrome before and after the program conducted in 17 hospitals. The collected data were analyzed by the t-test and the path analysis. The research instruments were questionnaires used for program evaluation, structuralized interview forms, and questionnaires used for 3-self health behavior assessment. The findings were as follows: 1) During the program, the assessment result deriving from comparing the overall opinions toward the program among the three sample groups showed no difference (F=2.219), 2) The program management factors based on the PROMISE Model (positive reinforcement, optimism, context, and process or activity provision) had an overall influence on the product or success of the HBMP (p< 0.05) with size effects at 0.37, 0.13, 0.31 and 0.88 respectively. All of the factors could predict the product of the program by 69%. 3) After participating in the program, the clients' 3-self health behaviors (self-efficacy, self-regulation, and self-care) were significantly higher than those appeared before the participation (p< 0.05), and their biomedical indicators (BMI, blood pressure, waistline, blood glucose, lipid profiles, cholesterol, and HbA1c) were significantly lower than those measured before the program (p< 0.05).

  10. Interaction between paraoxonase 1 polymorphism and prenatal pesticide exposure on metabolic markers in children using a multiplex approach

    DEFF Research Database (Denmark)

    Jørgensen, Anne; Nellemann, Christine; Wohlfahrt-Veje, Christine;

    2015-01-01

    Prenatal environmental exposures may influence the risk of cardio-metabolic diseases later in life. This study used a multiplex approach to investigate non-fasting serum levels of metabolic markers in a cohort of school-aged children for whom associations between prenatal pesticide exposure...... and body fat content and blood pressure were previously found to be dependent on paraoxonase1 (PON1) Q192R genotype. In children with the PON1 192 R-allele, leptin, glucagon, and plasminogen activator inhibitor-1 (PAI-1) were positively associated with prenatal pesticide exposure. For PON1 192 QQ......-homozygote children none of the biomarkers were significantly affected by prenatal pesticide exposure. In children with the R-allele, leptin was associated with both body fat measures and prenatal pesticide exposure and seems to mediate body fat accumulation in exposed children. These findings support our previous...

  11. Metabolic effects of an AT1-receptor blockade combined with HCTZ in cardiac risk patients: a non interventional study in primary care

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    Schönrock Eleonore

    2008-11-01

    Full Text Available Abstract Background The reduction of blood pressure alone does not eliminate the increased risk of arterial hypertension. Whilst concomitant metabolic risk factors have been shown to be responsible, the available pharmacotherapy has differential effects on these metabolic risk factors. For example, diuretics and betablockers worsen glucose metabolism, hence the starting point of the current subanalysis of the CHILI (Candesartan in patients with HIgher cardiovascuLar rIsk study was the assumption that an angiotensin receptor blocker may counterbalance the metabolic effects of a low dose diuretic in patients with several metabolic risk factors. Methods The present study was performed as a non-interventional observational study in Germany. Patients with previously uncontrolled hypertension with at least one further risk factor in which physicians deemed a treatment with 16 mg Candesartan/12.5 mg HCTZ to be necessary were included. The risk factors were calculated in patient subgroups with diabetes, the metabolic syndrome (MetSyn and neither condition (control. The risk of cardiovascular mortality within the next 10 years was calculated using the SCORE algorithm of the ESC. Results Between August 2006 and February 2007 a total of 3,787 patients were included into the non-interventional trial. Patients were 62.2 ± 11.3 years old, 48.1% were female, 97.5% had at least one additional risk factor. Blood pressure was reduced by -27.2/-13.4 mmHg with only minor non significant variations between patient groups. Waist circumference was reduced (P Conclusion The present study demonstrates that a 16 mg candesartan/12.5 mg HCTZ based treatment results in a pronounced blood pressure reduction and was associated with a favourable change in metabolic risk factors such as HDL cholesterol, triglycerides and blood glucose. These data indicate that metabolic effects observed in clinical trials like ALPINE, SCOPE or CHARM can also be observed in an unselected

  12. Study of insulin status in metabolic syndrome in correlation with presence of other risk factors

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    Sudhanshu Shekhar

    2016-07-01

    Conclusions: It was observed that metabolic syndrome is associated with elevated serum insulin levels and each component of metabolic syndrome, both biochemical as well as clinical, is associated with hyper-insulinemia and this reflects the presence of insulin resistance in subjects of study. [Int J Res Med Sci 2016; 4(7.000: 2734-2737

  13. Adverse Metabolic Risk Profiles in Greenlandic Inuit Children Compared to Danish Children

    DEFF Research Database (Denmark)

    Munch-Andersen, T.; Sorensen, K.; Andersen, L. B.

    2013-01-01

    Objective During recent decades, the prevalence of metabolic morbidity has increased rapidly in adult Greenlandic Inuit. To what extent this is also reflected in the juvenile Inuit population is unknown. The objective was, therefore, in the comparison with Danish children, to evaluate metabolic p...

  14. Identification of Ganglioside GM3 Molecular Species in Human Serum Associated with Risk Factors of Metabolic Syndrome.

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    Lucas Veillon

    Full Text Available Serum GM3 molecular species were quantified in 125 Japanese residents using tandem mass spectrometry multiple reaction monitoring. Individuals were categorized by the presence or absence of metabolic disease risk factors including visceral fat accumulation, hyperglycemia and dyslipidemia. A total of 23 GM3 molecular species were measured, of these, eight were found to be significantly elevated in individuals with visceral fat accumulation and metabolic disease, defined as the presence of hyperglycemia and dyslipidemia. All of the GM3 molecular species were composed of the sphingoid base sphingosine (d18:1 (Δ4 and, interestingly, six of the eight elevated GM3 molecular species contained a hydroxylated ceramide moiety. The hydroxylated GM3 species were, in order of decreasing abundance, d18:1-h24:0 ≈ d18:1-h24:1 > d18:1-h22:0 » d18:1-h20:0 > d18:1-h21:0 > d18:1-h18:1. Univariate and multiple linear regression analyses were conducted using a number of clinical health variables associated with obesity, type 2 diabetes, metabolic disease, atherosclerosis and hypertension. GM3(d18:1-h24:1 was identified as the best candidate for metabolic screening, proving to be significantly correlated with intima-media thickness, used for the detection of atherosclerotic disease in humans, and a number of metabolic disease risk factors including autotaxin, LDL-c and homeostatic model assessment insulin resistance (HOMA-IR.

  15. Maternal Gene Polymorphisms Involved in Folate Metabolism as Risk Factors for Down Syndrome Offspring in Southern Brazil

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    Ana Paula Carneiro Brandalize

    2010-01-01

    Full Text Available This study aimed to investigate the role of maternal polymorphisms, as well as their risk genotypes combinations of MTR A2756G, MTRR A66G, CBS 844ins68, and RFC A80G, involved in folate/homocysteine metabolism, as possible risk factors for Down syndrome (DS in Southern Brazil. A case-control study was conducted with 239~mothers of DS children and 197 control mothers. The investigation of polymorphisms was performed by PCR and PCR-RFLP. The distribution of genotypic variants was similar in both groups when they were analyzed separately. An investigation of combined risk genotypes showed that the risk of having a DS child for one, two or three risk genotypes was 6.23, 6.96 and 5.84 (95%CI 1.48–26.26; 1.69–28.66; 1.37–24.86, respectively. The combined MTRR 66G and MTHFR 677T alleles were significantly more common among mothers of children with DS than among control mothers (OR 1.55; IC 95% 1.03–2.35. The results show that individual polymorphisms studied in this work are not associated with DS; however, the effects of the combined risk genotypes among MTR, MTRR, CBS and RFC genes are considered maternal risk factors for DS offspring in our population.

  16. Clinical diagnosis of metabolic and cardiovascular risks in overweight children: early development of chronic diseases in the obese child.

    Science.gov (United States)

    l'Allemand-Jander, D

    2010-12-01

    Childhood overweight (body mass index (BMI)>90th centile) poses a major public health problem in so far as adult diseases manifest themselves already during childhood. In this review, after examining the prevalence of metabolic and cardiovascular diseases, the issue of whether BMI or other clinical parameters are valid tools to predict co-morbidities in children is discussed. Data of 2001-2008 are reviewed, including several studies conducted on more than 260,000 overweight and obese children in Germany and Switzerland. Apart from non-metabolic co-morbidities, namely musculoskeletal complications and attention deficit/hyperactivity disorders in up to 74% and up to 58% of overweight children, respectively, at least one cardiovascular and metabolic risk factor was seen in 52% of the overweight children, mostly high blood pressure (35%) with increased left ventricular mass or arterial stiffness. Signs of fatty liver disease or dyslipidemia were found in up to 29 and 32% of the children, respectively. Type 2 diabetes was found in less than 0.7% of the children, and an elevated fasting glucose or glucose intolerance in 3%. Irrespective of BMI, the quality of fat and protein intake predicted hypertension or insulin resistance, and fructose predicted lower (and more atherogenic) particle size of low-density lipoprotein-cholesterol. Out of the adiposity markers, waist circumference was closely correlated with insulin resistance and the components of the metabolic syndrome. In conclusion, risk factors are found in more than half of the overweight children, most frequently high blood pressure or dyslipidemia, and were mainly related to waist circumference, but also to BMI and fat mass. Even in the presence of normal BMI, screening for cardiovascular risk factors is advocated in each child with elevated waist circumference, but its cut-off points still remain to be validated. The increased occurrence of orthopedic and psychiatric complaints may detrimentally influence health

  17. BED UTILIZATION IN CARDIO VASCULAR AND THORACIC SURGERY WARD

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    Ishtyak

    2015-11-01

    Full Text Available BACKGROUND: Of all the subsystems of a hospital, inpatient care occupies prime place in terms of resource consumed, use of specialized technical man power, technology and skill. In spite of the huge investment of money, material and the manpower at times even the basic needs of patients are not met. AIMS: The study was conducted, to observe the average length of stay (ALS of patients in cardio vascular and thoracic Surgery (CVTS ward, and to find out the bed occupancy rate. METHODS: The admission and discharge record of all the patients was recorded from the report books, hospital files of all the patients were checked to know complete biodata. Medical record section was consulted and admission discharge register/files were recorded to know the symptomatology, clinical findings, diagnosis and the management thereof. Mortality and morbidity was recorded from admission files. RESULTS: A total of 732 patients were admitted on a bed complement of 11712 days having 8639 bed days. 84.28% of the patients underwent surgical procedures. Daily average beds occupied were 23.60 beds per day, average length of stay was 11.23 days, and 73.76% was the bed occupancy rate. CONCLUSION: Patients having major operations had more length of stay compared to patients who were admitted after pre anesthetic checkup and full planning from outdoor departments. Preadmission evaluation, pre anesthetic checkup and preventing post-operative morbidity decrease length of stay

  18. Acute mesenteric ischemia after cardio-pulmonary bypass surgery

    Institute of Scientific and Technical Information of China (English)

    Bassam Abboud; Ronald Daher; Joe Boujaoude

    2008-01-01

    Acute mesenteric ischemia (AMI) is a highly-lethal surgical emergency.Several pathophysiologic events (arterial obstruction,venous thrombosis and diffuse vasospasm) lead to a sudden decrease in mesenteric blood flow.Ischemia/reperfusion syndrome of the intestine is responsible for systemic abnormalities,leading to multi-organ failure and death.Early diagnosis is difficult because the clinical presentation is subtle,and the biological and radiological diagnostic tools lack sensitivity and specificity.Therapeutic options vary from conservative resuscitation,medical treatment,endovascular techniques and surgical resection and revascularization.A high index of suspicion is required for diagnosis,and prompt treatment is the only hope of reducing the mortality rate.Studies are in progress to provide more accurate diagnostic tools for early diagnosis.AMI can complicate the post-operative course of patients following cardio-pulmonary bypass (CPB).Several factors contribute to the systemic hypo-perfusion state,which is the most frequent pathophysiologic event.In this particular setting,the clinical presentation of AMI can be misleading,while the laboratory and radiological diagnostic tests often produce inconclusive results.The management strategies are controversial,but early treatment is critical for saving lives.Based on the experience of our team,we consider prompt exploratory laparotomy,irrespective of the results of the diagnostic tests,is the only way to provide objective assessment and adequate treatment,leading to dramatic reduction in the mortality rate.

  19. Do physical activity and aerobic fitness moderate the association between birth weight and metabolic risk in youth? The European Youth Heart Study

    DEFF Research Database (Denmark)

    Ridgway, Charlotte L; Brage, Soren; Anderssen, Sigmund A

    2011-01-01

    AbstractObjective: Lower birth weight has been associated with greater risk of metabolic diseases. This study aimed to examine whether physical activity and aerobic fitness may modify associations between birth weigh and metabolic risk. Research Design and Methods: The European Youth Heart Study ...... with higher FMI (ß=0.49, 95%CI: 0.21, 0.80, p=0.001) and greater waist circumference (ß=0.90, 95%CI: 0.32, 1.47, p......AbstractObjective: Lower birth weight has been associated with greater risk of metabolic diseases. This study aimed to examine whether physical activity and aerobic fitness may modify associations between birth weigh and metabolic risk. Research Design and Methods: The European Youth Heart Study...

  20. Effect of discontinuation of long-term growth hormone treatment on carbohydrate metabolism and risk factors for cardiovascular disease in girls with Turner syndrome

    NARCIS (Netherlands)

    Y.K. van Pareren (Yvonne); S.M.P.F. de Muinck Keizer-Schrama (Sabine); Th. Stijnen (Theo); T.C.J. Sas (Theo); S.L.S. Drop (Stenvert)

    2002-01-01

    textabstractGH treatment increases insulin levels in girls with Turner syndrome (TS), who are already predisposed to develop diabetes mellitus and other risk factors for developing cardiovascular disease. Therefore, in the present study, we investigated carbohydrate metabolism and

  1. Sex Differences in High Sensitivity C-Reactive Protein in Subjects with Risk Factors of Metabolic Syndrome

    Energy Technology Data Exchange (ETDEWEB)

    Garcia, Vinicius Pacheco; Rocha, Helena Naly Miguens [Laboratório de Ciências do Exercício - Departamento de Fisiologia e Farmacologia - Universidade Federal Fluminense, Niterói, RJ (Brazil); Sales, Allan Robson Kluser [Unidade de Reabilitação Cardiovascular e Fisiologia do Exercício - Instituto do Coração (InCor) - Faculdade de Medicina da Universidade de São Paulo, São Paulo, SP (Brazil); Rocha, Natália Galito; Nóbrega, Antonio Claudio Lucas da, E-mail: anobrega@id.uff.br [Laboratório de Ciências do Exercício - Departamento de Fisiologia e Farmacologia - Universidade Federal Fluminense, Niterói, RJ (Brazil)

    2016-03-15

    Metabolic syndrome (MetS) is associated with a higher risk of all-cause mortality. High-sensitivity C-reactive protein (hsCRP) is a prototypic marker of inflammation usually increased in MetS. Women with MetS-related diseases present higher hsCRP levels than men with MetS-related diseases, suggesting sex differences in inflammatory markers. However, it is unclear whether serum hsCRP levels are already increased in men and/or women with MetS risk factors and without overt diseases or under pharmacological treatment. To determine the impact of the number of MetS risk factors on serum hsCRP levels in women and men. One hundred and eighteen subjects (70 men and 48 women; 36 ± 1 years) were divided into four groups according to the number of MetS risk factors: healthy group (CT; no risk factors), MetS ≤ 2, MetS = 3, and MetS ≥ 4. Blood was drawn after 12 hours of fasting for measurement of biochemical variables and hsCRP levels, which were determined by immunoturbidimetric assay. The groups with MetS risk factors presented higher serum hsCRP levels when compared with the CT group (p < 0.02). There were no differences in hsCRP levels among groups with MetS risk factors (p > 0.05). The best linear regression model to explain the association between MetS risk factors and hsCRP levels included waist circumference and HDL cholesterol (r = 0.40, p < 0.01). Women with MetS risk factors presented higher hsCRP levels when compared with men (p{sub sex} < 0.01). Despite the absence of overt diseases and pharmacological treatment, subjects with MetS risk factors already presented increased hsCRP levels, which were significantly higher in women than men at similar conditions.

  2. A saturated fatty acid-rich diet induces an obesity-linked proinflammatory gene expression profile in adipose tissue of subjects at risk of metabolic syndrome

    NARCIS (Netherlands)

    Dijk, van S.J.; Feskens, E.J.M.; Bos, M.B.; Hoelen, D.W.; Heijligenberg, R.; Bromhaar, M.G.; Groot, de C.P.G.M.; Vries, de J.H.M.; Müller, M.R.; Afman, L.A.

    2009-01-01

    Background: Changes in dietary fat composition could lower the risk of developing metabolic syndrome. Adipose tissue is an interesting tissue in this respect because of its role in lipid metabolism and inflammation. Objective: Our objective was to investigate the effect of a saturated fatty acid (SF

  3. [Influence of nutrition on selected metabolic cardiovascular risk factors among female residents of Krakow].

    Science.gov (United States)

    Piórecka, Beata; Jagielski, Paweł; Zwirska, Jaśmina; Piskorz, Anna; Brzostek, Tomasz; Schlegel-Zawadzka, Małgorzata

    2007-01-01

    The study involved influence of nutritional factors on select anthropometrical and lipid indices (total cholesterol, LDL, HDL) in female residents of Krakow who were voluntarily participating in the investigation. Only women free of diagnosed cardiovascular diseases were included. The study group consisting of 100 women aged 30-65 years, was divided into two groups: pre-menopause (PM, n=47) and after menopause (AM, n=53). The anthropometrical measurements, % of fat tissue - Tanita scale and Body Mass Index (BMI) was calculated. The energy value and the consumption of basic nutrients intake were calculated using 24-hour recalls from the day before the examination. The AM group presented higher anthropometrical and metabolic risk profile: overweight and obesity (BMI-PM = 25.51 +/- 4.16 kg/m2; AM = 28.28 +/- 4.89 kg/m2) and central adiposity type (WC-PM = 81.04 +/- 10.00 cm; AM = 86.46 +/- 11.73 cm); lipids (Total cholesterol-PM = 5.14 +/- 0.87 mmol/l, AM = 5.67 +/- 1.10 mmol/l; LDL-chol-PM = 2.98 +/- 0.90 mmol/l, AM = 3.40 +/- 0.93 mmol/l; HDL-chol-PM = 1.65 +/- 0.39 mmol/l; AM = 1.63 + 0.46 mmol/l). The irregular participation of fatty acids, proteins from plant sources and dietary fibers in daily diet were found (%Energy PM: SFA = 11.66 +/- 4.34, MUFA = 10.91 +/- 4.04, PUFA = 4.76 +/- 2.75, Keys index = 41.89 +/- 14.91; %EnergyAM: SFA = 11.48 +/- 3.86, MUFA = 11.02 +/- 4.12, PUFA = 4.89 +/- 2.92, Keys index = 40.87 +/- 14.4). Women in the AM group represented healthier nutritional behaviors. Results presented indicate that in further study concerning evaluation of nutrients consumption among women the fact of natural menopause should be considered.

  4. Evaluation of hyperandrogenemia and metabolic risk profile in women with postadolescent acne

    OpenAIRE

    Leyla Baykal Selçuk; Deniz Aksu Arıca; Savaş Yaylı

    2016-01-01

    Background and Design: Postadolescent acne is a disease with relapses frequently seen in women. Treatment is difficult. In our study, we aimed to investigate the clinical and biochemical characteristics of hyperandrogenism and the prevalence of metabolic disorders, such as metabolic syndrome (MS) and dyslipidemia in women with postadolescent acne. Materials and Methods: This study was conducted on 50 women who attended our department with the complaint of postadolescent acne between July 2014...

  5. Neprilysin, obesity and the metabolic syndrome

    Science.gov (United States)

    Standeven, Kristina F.; Hess, Katharina; Carter, Angela M.; Rice, Gillian I.; Cordell, Paul A.; Balmforth, Anthony J.; Lu, Bao; Scott, D. Julian; Turner, Anthony J.; Hooper, Nigel M.; Grant, Peter J.

    2010-01-01

    Objective Neprilysin (NEP), a zinc metallo-endopeptidase, has a role in blood pressure control and lipid metabolism. The present study tested the hypothesis that NEP is associated with insulin resistance and features of the metabolic syndrome (MetS) in a study of 318 healthy human subjects and in murine obesity and investigated NEP production by adipocytes in-vitro. Methods and Results In 318 white European males, plasma NEP was elevated in the MetS and increased progressively with increasing MetS components. Plasma NEP activity correlated with insulin, homeostasis model assessment and body mass index in all subjects (p<0.01). Quantitative RT-PCR and Western blotting showed that in human pre-adipocytes NEP expression is upregulated 25-30 fold during differentiation into adipocytes. Microarray analysis of mRNA from differentiated human adipocytes confirmed high NEP expression comparable to adiponectin and plasminogen activator inhibitor-1. In a murine model of diet-induced insulin resistance, plasma NEP levels were significantly higher in high fat diet (HFD)-fed compared with normal chow diet (NCD)-fed animals (1642±529 and 820±487 pg/μl, respectively; p<0.01). Tissue NEP was increased in mesenteric fat in HFD compared with NCD-fed mice (p<0.05). NEP knock out mice did not display any changes in insulin resistance, glucose tolerance or body and epididymal fat pad weight compared to wild type mice. Conclusions In humans, NEP activity correlated with body mass index and measures of insulin resistance with increasing levels in subjects with multiple cardiovascular risk factors. NEP protein production in human adipocytes increased during cell differentiation and plasma and adipose tissue levels of NEP were increased in obese insulin resistant mice. Our results indicate that NEP associates with cardio-metabolic risk in the presence of insulin resistance and increases in obesity. PMID:21042321

  6. Strict vegetarian diet improves the risk factors associated with metabolic diseases by modulating gut microbiota and reducing intestinal inflammation.

    Science.gov (United States)

    Kim, Min-Soo; Hwang, Seong-Soo; Park, Eun-Jin; Bae, Jin-Woo

    2013-10-01

    Low-grade inflammation of the intestine results in metabolic dysfunction, in which dysbiosis of the gut microbiota is intimately involved. Dietary fibre induces prebiotic effects that may restore imbalances in the gut microbiota; however, no clinical trials have been reported in patients with metabolic diseases. Here, six obese subjects with type 2 diabetes and/or hypertension were assigned to a strict vegetarian diet (SVD) for 1 month, and blood biomarkers of glucose and lipid metabolisms, faecal microbiota using 454-pyrosequencing of 16S ribosomal RNA genes, faecal lipocalin-2 and short-chain fatty acids were monitored. An SVD reduced body weight and the concentrations of triglycerides, total cholesterol, low-density lipoprotein cholesterol and haemoglobin A1c, and improved fasting glucose and postprandial glucose levels. An SVD reduced the Firmicutes-to-Bacteroidetes ratio in the gut microbiota, but did not alter enterotypes. An SVD led to a decrease in the pathobionts such as the Enterobacteriaceae and an increase in commensal microbes such as Bacteroides fragilis and Clostridium species belonging to clusters XIVa and IV, resulting in reduced intestinal lipocalin-2 and short-chain fatty acids levels. This study underscores the benefits of dietary fibre for improving the risk factors of metabolic diseases and shows that increased fibre intake reduces gut inflammation by changing the gut microbiota.

  7. Cystatin C and Risk of Diabetes and the Metabolic Syndrome - Biomarker and Genotype Association Analyses.

    Directory of Open Access Journals (Sweden)

    Martin Magnusson

    Full Text Available We recently reported a relationship between plasma levels of cystatin C and incidence of the metabolic syndrome (MetS among the first 2,369 subjects who participated in the re-examination study of the population-based Malmö and Diet Cancer Cardiovascular cohort (MDC-CC-re-exam. In this study we aimed to replicate these results and also investigate if cystatin C was causally associated with MetS and diabetes.We estimated the effect size of the strongest GWAS derived cystatin C SNP (major allele of rs13038305 on plasma cystatin C in the now completed MDC-CC-re-exam (n = 3,734 and thereafter examined the association between plasma cystatin C (403 cases of diabetes and 2665 controls as well as rs13038305 (235 cases and 2425 controls with incident diabetes. The association of rs13038305 and incident MetS (511 cases of MetS and 1980 controls was similarly investigated in the whole MDC-CC-re-exam. We also attempted to replicate our previously shown association of cystatin C with incident MetS in subjects from the MDC-CC-re-exam (147 cases and 711 controls that were not included in our previous report.In the entire MDC-CC-re-exam, each copy of the major allele of rs13038305 was associated with approximately 0.30 standard deviation (SD higher plasma concentration of cystatin C (β = 0.33, p = 4.2E-28 in age and sex adjusted analysis. Cystatin C in plasma was not associated with incident diabetes after adjustment for known diabetes risk factors (OR per 1 SD increment 0.99 (0.86-1.13, p = 0.842. In the replication cohort of MDC-CC-re-exam, the OR (95% CI for incident MetS in subjects belonging to quartiles 1, 2, 3 and 4 of plasma cystatin C levels was 1.00 (reference, 1.21 (0.70-2.07, 1.62 (0.95-2.78 and 1.72 (1.01-2.93 (ptrend = 0.026 in age and sex adjusted analysis. In the entire MDC-CC-re-exam the odds ratio for incident MetS and diabetes per copy of the major rs13038305 allele was 1.13, (0.95-1.34, p = 0.160 and 1.07, 95% CI 0.89-1.30, p = 0

  8. Lower physical activity is a risk factor for a clustering of metabolic risk factors in non-obese and obese Japanese subjects: the Takahata study.

    Science.gov (United States)

    Kaino, Wataru; Daimon, Makoto; Sasaki, Satoshi; Karasawa, Shigeru; Takase, Kaoru; Tada, Kyouko; Wada, Kiriko; Kameda, Wataru; Susa, Shinji; Oizumi, Toshihide; Fukao, Akira; Kubota, Isao; Kayama, Takamasa; Kato, Takeo

    2013-01-01

    In several countries including Japan, people without obesity but with a clustering of metabolic risk factors (MetRFs) were not considered to have the metabolic syndrome (MetS). Here, we examined whether lifestyle characteristics differed between non-obese and obese subjects with or without a clustering of MetRFs. From a population-based cross-sectional study of Japanese subjects aged ≥ 40 years, 1,601 subjects (age: 61.9 ± 10.3 years; 710/891 men/women) were recruited. Physical activity status and daily nutritional intake were estimated using questionnaires. A clustering of MetRFs was defined based on the presence of at least two non-essential risk factors for the diagnosis of the MetS in Japan. Energy intake was not higher in subjects with a clustering of MetRFs compared with those without. Among men, energy expenditure at work was significantly lower in non-obese (9.0 ± 8.2 vs. 11.3 ± 9.3 metabolic equivalents (METs), P = 0.025) and obese (9.0 ± 7.9 vs. 11.6 ± 9.4 METs, P = 0.017) subjects with a clustering of MetRFs than in those without. Multiple logistic regression analysis showed that energy expenditure at work was significantly associated with a clustering of MetRFs after adjusting for possible confounding factors including total energy intake. The ORs (per 1 METs) were 0.970 (95% CI, 0.944-0.997; P = 0.032) in non-obese men and 0.962 (0.926- 0.999; P = 0.043) in obese men. Similar associations were not observed in women. In Japanese males, lower physical activity, but not excessive energy intake, is a risk factor for a clustering of MetRFs independent of their obesity status.

  9. Implementation of field cardio-respiratory measurements to assess energy expenditure in Arabian endurance horses.

    Science.gov (United States)

    Goachet, A G; Julliand, V

    2015-05-01

    Measurements of respiratory exchanges in genuine exercise conditions are undoubtedly of interest to further define the energy needs of endurance horses. However, the equine K4b2, the gas exchanges portable device validated for equines, has not been used in Arabian endurance horses yet. Therefore, the objective of this study was to implement field cardio-respiratory measurements in such horses using the equine K4b2 in order to assess energy expenditure (EE). Measurements of heart rate (HR), oxygen uptake (VO2), carbon dioxide production (VCO2), respiratory frequency (RF), tidal volume (VT) and minute expired volume (VE) were carried out at rest and during a 20-min submaximal incremental field exercise in five trained Arabian endurance horses equipped with the K4b2 system. The relationship between HR and VO2 was determined for each horse. EE of the exercise session was calculated from direct VO2 measurements and individual HR-VO2 regression. Out of the five horses, four tolerated the equipment. Respiratory and metabolic variables at rest and during exercise, as well as EE measured at the different gaits, were consistent with reported values in exercising horses: VO2 ranged from 4.8 to 54.1 ml/min per kg from rest to canter, respectively, and EE from 82 to 1095 J/min per kg BW. The 20-min exercise session EE accounted for 6258 and 6332 J from direct VO2 measurements and individual HR-VO2 regression, respectively, which did not differ significantly. Providing an adaptation period and several technical adjustments, the present equine K4b2 could be used to assess EE in Arabian endurance horses in a controlled environment. The prediction of EE from the individual VO2-HR relationship might be an alternative method to evaluate EE when VO2 measurements are not possible.

  10. Sex Differences in High Sensitivity C-Reactive Protein in Subjects with Risk Factors of Metabolic Syndrome

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    Vinicius Pacheco Garcia

    2016-03-01

    Full Text Available Abstract Background: Metabolic syndrome (MetS is associated with a higher risk of all-cause mortality. High-sensitivity C-reactive protein (hsCRP is a prototypic marker of inflammation usually increased in MetS. Women with MetS-related diseases present higher hsCRP levels than men with MetS-related diseases, suggesting sex differences in inflammatory markers. However, it is unclear whether serum hsCRP levels are already increased in men and/or women with MetS risk factors and without overt diseases or under pharmacological treatment. Objective: To determine the impact of the number of MetS risk factors on serum hsCRP levels in women and men. Methods One hundred and eighteen subjects (70 men and 48 women; 36 ± 1 years were divided into four groups according to the number of MetS risk factors: healthy group (CT; no risk factors, MetS ≤ 2, MetS = 3, and MetS ≥ 4. Blood was drawn after 12 hours of fasting for measurement of biochemical variables and hsCRP levels, which were determined by immunoturbidimetric assay. Results: The groups with MetS risk factors presented higher serum hsCRP levels when compared with the CT group (p 0.05. The best linear regression model to explain the association between MetS risk factors and hsCRP levels included waist circumference and HDL cholesterol (r = 0.40, p < 0.01. Women with MetS risk factors presented higher hsCRP levels when compared with men (psex < 0.01. Conclusions: Despite the absence of overt diseases and pharmacological treatment, subjects with MetS risk factors already presented increased hsCRP levels, which were significantly higher in women than men at similar conditions.

  11. CARDIOVASCULAR RISK FACTORS IN CHILDREN WITH TYPE 1 DIABETES MELLITUS

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    Z ABDEYASDAN

    2003-12-01

    Full Text Available Introduction: Diabetes melliuts is a chronic, metabolic disease that involves the macro and micro vascular complications and one of its maer ascular cowplications is the cardio vascular disease, as ,the risk of cardiovascular disease is 2-4 folds in diabetic patients in comparison with non diabetic individuals. The researches have demonstrated that the risk factors of the cardio vascular disease are formed at childhood. Therefore the preventive measures must begin from early childhood. So the present study was planned with the goals to determine and compare the cardia-vascular risk factors in the diabetic children with type 1 of diabetes mellitus. Method: This was an analytic, cross sectional study that has been done in two groups (case-control. In this research, 148 children, suffering from the typel diabetes mellitus being supported by the metabolism and endocrine research center, were chosen in the continues case manner and for the control group, 148 children, matched with the study group (according to the age and the sex, at 6-18 years old from the schools in Isfahan city randomly and at 2-6 years from the neiborhoods of the case group. The data-gathering tool was the questionnaires includes lipid profile, blood pressure, weight and height. To analyze the data we used the analytic (t student and logistic regression and descriptive (mean and standard deviation statistic methods and SPSS. Results: Findings revealed that the means of Lipid profile, systolic blood pressure and body mass index had not statistically significant differences in the two groups. But the mean of diastolic blood pressure and the mean arterial blood pressure in the control group were more than the case group and this difference was significant. The mean, 75 and 95 percentiles for cholesterol and LDL in all the age groups, mean, 75 and 95 percentile for triglyceride in all the age groups except the age group of 1-4 years in the diabetic and non diabetic groups were

  12. Impact of 4 different definitions used for the assessment of the prevalence of the Metabolic Syndrome in primary healthcare:The German Metabolic and Cardiovascular Risk Project (GEMCAS

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    Wasem Jürgen

    2007-09-01

    Full Text Available Abstract Background The metabolic syndrome (MetSyn places individuals at increased risk for type 2 diabetes and cardiovascular disease. Prevalence rates of the population of the MetSyn are still scarce. Moreover, the impact of different definitions of the MetSyn on the prevalence is unclear. Aim here is to assess the prevalence of the MetSyn in primary health care and to investigate the impact of four different definitions of the MetSyn on the determined prevalence with regard to age, gender and socio-economic status. Methods The German-wide cross-sectional study was conducted during two weeks in October 2005 in 1.511 randomly selected general practices. Blood samples were analyzed, blood pressure and waist circumference assessed, data on lifestyle, medication, chronic disorders, and socio-demographic characteristics collected. MetSyn prevalence was estimated according to the definitions of NCEP ATP III (2001, AHA/NHLBI (2004, 2005, and IDF (2005. Descriptive statistics and prevalence rate ratios using the PROG GENMOD procedure, were calculated. Cohen's kappa was used as measure for interreliability between the different prevalence estimates. Results Data of 35,869 patients (age range: 18–99, women 61.1% were included. The prevalence was lowest using the NCEP ATP III- (all: 19.8%, men 22.7%, women: 18.0%, highest according to the IDF-definition (32.7%, 40.3%, 28.0%. The increase in prevalence with recent definitions was more pronounced for men than for women, and was particularly high for men and women aged 60–79 years. The IDF-definition resulted in a higher prevalence especially in those with the highest educational status. Agreement (kappa between the NCEP ATP III- and IDF-definition was 0.68 (men 0.61, women 0.74, between the updated the AHA/NHLBI- (2005 and IDF-definition 0.85 (men 0.79, women 0.89. Conclusion The prevalence of metabolic syndrome is associated with age, gender, and educational status and increases considerably with each

  13. The effects of socioeconomic status and short stature on overweight, obesity and the risk of metabolic complications in adults

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    Luz Stella Álvarez Castaño

    2013-09-01

    Full Text Available Objective: to observe the relationship between socioeconomic status, height and nutritional problems related to obesity, overweight and risk of metabolic complications in men and women of Medellin (Colombia.Methods: cross-sectional study with a sample of 5,556 adults between 18 and 69 years of age. We assessed weight, height and waist circumference. Socioeconomic variables were evaluated by family income, socioeconomic stratum and academic level achieved.Results: we found that in men and women the height reached in adulthood is associated with socioeconomic conditions as measured by the socioeconomic strata and family income. In women, height, age, and socioeconomic strata are associated with obesity, overweight and risk of   obesity,  and risk of metabolic complications.Conclusion: These  results are not only from  individual unhealthy habits, such as eating patterns based on high density foods combined with low energy expenditure, but also from the cumulative effect of food deprivation throughout life. Therefore,  policies intended to prevent them should take a preventive approach that begins  before birth and continues during childhood and adulthood.

  14. The developmental origins, mechanisms, and implications of metabolic syndrome.

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    Bruce, Kimberley D; Hanson, Mark A

    2010-03-01

    Metabolic syndrome (MetS) represents a combination of cardio-metabolic risk determinants, including central obesity, insulin resistance, glucose intolerance, dyslipidemia, hypertension, hyperinsulinemia, and microalbuminuria. The prevalence of MetS is rapidly increasing worldwide, largely as a consequence of the ongoing obesity epidemic. Environmental factors during periods early in development have been shown to influence the susceptibility to develop disease in later life. In particular, there is a wealth of evidence from both epidemiological and animal studies for greater incidence of features of MetS as a result of unbalanced maternal nutrition. The mechanisms by which nutritional insults during a period of developmental plasticity result in a MetS phenotype are now beginning to receive considerable scientific interest. This review focuses on recent data regarding these mechanisms, in particular the epigenetic and transcriptional regulation of key metabolic genes in response to nutritional stimuli that mediate persistent changes and an adult MetS phenotype. A continued and greater understanding of these mechanisms will eventually allow specific interventions, with a favorable impact on the global incidence of cardiovascular disease and type 2 diabetes in the future.

  15. Preoperative risk stratification using metabolic parameters of {sup 18}F-FDG PET/CT in patients with endometrial cancer

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    Kitajima, Kazuhiro [Kobe University School of Medicine, Department of Radiology, Kobe (Japan); Kobe University Graduate School of Medicine, Department of Radiology, Kobe (Japan); Suenaga, Yuko; Ueno, Yoshiko; Maeda, Tetsuo; Sofue, Keitarou; Sugimura, Kazuro [Kobe University School of Medicine, Department of Radiology, Kobe (Japan); Ebina, Yasuhiko; Yamada, Hideto [Kobe University School of Medicine, Department of Obstetrics and Gynecology, Kobe (Japan); Okunaga, Takashi; Kubo, Kazuhiro [Kobe University Hospital, Department of Radiology Division, Kobe (Japan); Kanda, Tomonori [Teikyo University School of Medicine, Department of Radiology, Tokyo (Japan); Tamaki, Yukihisa [Shimane University School of Medicine, Department of Radiation Oncology, Shimane (Japan)

    2015-07-15

    To evaluate the usefulness of metabolic parameters obtained by {sup 18}F-FDG PET/CT for preoperative stratification of high-risk and low-risk endometrial carcinomas. Preoperative {sup 18}F-FDG PET/CT was performed in 56 women with endometrial cancer. Maximum standardized uptake values (SUVmax), metabolic tumour volume (MTV) and total lesion glycolysis (TLG) of primary tumours were compared with clinicopathological features of surgical specimens. Diagnostic performance in terms of differentiation of low-risk disease (endometrioid histology, histological grade 1 or 2, invasion of less than half of the myometrium, and FIGO stage I) from high-risk disease was assessed. MTV and TLG were significantly higher in patients with higher histological grade (p = 0.0026 and p = 0.034), larger tumour size (p = 0.002 and p = 0.0017), lymphovascular space involvement (LVSI; p = 0.012 and p = 0.0051), myometrial invasion (p = 0.027 and p = 0.031), cervical stromal invasion (p = 0.023 and p = 0.014), ovarian metastasis (p = 0.00022 and p = 0.00034), lymph node metastasis (p < 0.0001 and p < 0.0001), and higher FIGO stage (p = 0.0011 and p = 0.00048). SUVmax was significantly higher in patients with larger tumour size (p = 0.0025), LVSI (p = 0.00023) and myometrial invasion (p < 0.0001). The areas under the ROC curves (AUCs) for distinguishing high-risk from low-risk carcinoma were 0.625, 0.829 and 0.797 for SUVmax, MTV and TLG, respectively. AUCs for both MTV and TLG were significantly larger than that for SUVmax (p = 0.0049 and p = 0.021). The optimal TLG cut-off value of 70.2, determined by ROC analysis, was found to have 72.0 % sensitivity and 74.2 % specificity for risk stratification. MTV and TLG of primary endometrial cancer show better correlations with clinicopathological features and are more useful for differentiating high-risk from low-risk carcinoma than SUVmax. (orig.)

  16. Long-term exposure to gaseous air pollutants and cardio-respiratory mortality in Brisbane, Australia

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    Xiao Yu Wang

    2009-05-01

    Full Text Available This study examines the association of long-term exposure to gaseous air pollution with cardio-respiratory mortality in Brisbane, Australia, in the period 1996-2004. The pollutant concentrations were estimated using geographical information system (GIS techniques at the statistical local area (SLA level. The generalized estimating equations model was used to investigate the impact of nitrogen dioxide (NO2, ozone (O3 and sulphur dioxide (SO2 on mortality due to cardio-respiratory disease after adjusting for a range of potential confounders. An increase of 4.7% (95% confidence interval = 0.7-8.9% in cardio-respiratory mortality for 1 part per billion (ppb increment in annual average concentration of SO2 was estimated. However, there was no significant association between long-term exposures to NO2 or O3 and death due to cardio-respiratory disease. The results indicate that the annual average concentration of SO2 is associated with cardio-respiratory mortality at the SLA level and this association appears to vary with the geographical area.

  17. Metabolic syndrome and subsequent risk of type 2 diabetes and cardiovascular disease in elderly women: Challenging the current definition.

    Science.gov (United States)

    Dragsbæk, Katrine; Neergaard, Jesper S; Laursen, Janne M; Hansen, Henrik B; Christiansen, Claus; Beck-Nielsen, Henning; Karsdal, Morten A; Brix, Susanne; Henriksen, Kim

    2016-09-01

    The prognostic value of the metabolic syndrome (MetS) is believed to vary with age. With an elderly population expecting to triple by 2060, it is important to evaluate the validity of MetS in this age group. We examined the association of MetS risk factors with later risk of type 2 diabetes (T2DM) and cardiovascular disease (CVD) in elderly Caucasian women. We further investigated if stratification of individuals not defined with MetS would add predictive power in defining future disease prevalence of individuals with MetS.The Prospective Epidemiological Risk Factor Study, a community-based cohort study, followed 3905 Danish women since 2000 (age: 70.1 ± 6.5) with no previous diagnosis of T2DM or CVD, holding all measurements used for MetS definition; central obesity, hypertension, hyperlipidemia, and hyperglycemia combined with register-based follow-up information.Elderly women with defined MetS presented a 6.3-fold increased risk of T2DM (95% confidence interval: [3.74-10.50]) and 1.7-fold increased risk of CVD (1.44-2.05) compared to women with no MetS risk factors. Subdividing the control group without defined MetS revealed that both centrally obese controls and controls holding other MetS risk factors also had increased risk of T2DM (hazard ratio (HR) = 2.21 [1.25-3.93] and HR = 1.75 [1.04-2.96]) and CVD (HR = 1.51 [1.25-1.83] and HR = 1.36 [1.15-1.60]) when compared to controls with no MetS risk factors.MetS in elderly Caucasian women increased risk of future T2DM and CVD. While not defined with MetS, women holding only some risk factors for MetS were also at increased risk of T2DM or CVD compared to women with no MetS risk factors.

  18. An audit of intensive care unit admission in a pediatric cardio-thoracic population in Enugu, Nigeria

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    Azike Jerome

    2010-08-01

    Full Text Available BACKGROUND: The study aimed to perform an audit of intensive care unit admissions in the paediatric cardio-thoracic population in Enugu, Nigeria and examine the challenges and outcome in this high risk group. Ways of improvement based on this study are suggested. METHODS: The hospital records of consecutive postoperative pediatric cardiothoracic admissions to the multidisciplinary and cardiothoracic intensive care units of the University of Nigeria Teaching Hospital (UNTH Enugu, Nigeria to determine their Intensive Care Unit management and outcome over a 2 year span - June 2002 to June 2004 were retrospectively reviewed. Data collected included patient demographics, diagnosis, duration of stay in the intensive care unit, therapeutic interventions and outcome. RESULTS: There were a total of thirty consecutive postoperative paediatric admissions to the intensive care unit over the 2 year study period. The average age of the patients was 5.1 years with a range of 2 weeks to 13 years. Twelve patients had cardiac surgery with cardiopulmonary bypass (CPB, three patients had colon transplant, four patients had pericardiotomy/pericardicectomy, and five patients had diagnostic/therapeutic bronchoscopy. The remaining patients had the following surgeries, thoracotomy for repair of diaphragmatic hernia/decortications, delayed primary repair of esophageal atresia and gastrostomy. Two patients had excision of a cervical teratoma and cystic hygroma. The average duration of stay in the intensive care unit was 6.2 days. Ten patients (33% received pressor agents for organ support. Five patients (17% had mechanical ventilation, while twenty-five patients (83% received oxygen therapy via intranasal cannula or endotracheal tube. Seven patients (23% received blood transfusion in the ICU. There was a 66% survival rate with ten deaths. CONCLUSION: Paediatric cardio-thoracic services in Nigeria suffer from the problems of inadequate funding and manpower flight to better

  19. Serum Calcium and the Risk of Incident Metabolic Syndrome: A 4.3-Year Retrospective Longitudinal Study

    Science.gov (United States)

    Baek, Jong Ha; Jin, Sang-Man; Bae, Ji Cheol; Jee, Jae Hwan; Yu, Tae Yang; Kim, Soo Kyoung; Hur, Kyu Yeon; Lee, Moon-Kyu

    2017-01-01

    Background An association between serum calcium level and risk of metabolic syndrome (MetS) has been suggested in cross-sectional studies. This study aimed to evaluate the association between baseline serum calcium level and risk of incident MetS in a longitudinal study. Methods We conducted a retrospective longitudinal study of 12,706 participants without MetS who participated in a health screening program, had normal range serum calcium level at baseline (mean age, 51 years), and were followed up for 4.3 years (18,925 person-years). The risk of developing MetS was analyzed according to the baseline serum calcium levels. Results A total of 3,448 incident cases (27.1%) of MetS developed during the follow-up period. The hazard ratio (HR) for incident MetS did not increase with increasing tertile of serum calcium level in an age- and sex-matched model (P for trend=0.915). The HRs (95% confidence interval [CI]) for incident MetS comparing the second and the third tertiles to the first tertile of baseline serum calcium level were 0.91 (95% CI, 0.84 to 0.99) and 0.85 (95% CI, 0.78 to 0.92) in a fully adjusted model, respectively (P for trend=0.001). A decreased risk of incident MetS in higher tertiles of serum calcium level was observed in subjects with central obesity and/or a metabolically unhealthy state at baseline. Conclusion There was no positive correlation between baseline serum calcium levels and incident risk of MetS in this longitudinal study. There was an association between higher serum calcium levels and decreased incident MetS in individuals with central obesity or two components of MetS at baseline. PMID:28029017

  20. Genetic Polymorphisms in Vitamin D Metabolism and Signaling Genes and Risk of Breast Cancer: A Nested Case-Control Study.

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    Tess V Clendenen

    Full Text Available Genetic polymorphisms in vitamin D metabolism and signaling genes have been inconsistently associated with risk of breast cancer, though few studies have examined SNPs in vitamin D-related genes other than the vitamin D receptor (VDR gene and particularly have not examined the association with the retinoid X receptor alpha (RXRA gene which may be a key vitamin D pathway gene. We conducted a nested case-control study of 734 cases and 1435 individually matched controls from a population-based prospective cohort study, the Northern Sweden Mammary Screening Cohort. Tag and functional SNPs were genotyped for the VDR, cytochrome p450 24A1 (CYP24A1, and RXRA genes. We also genotyped specific SNPs in four other genes related to vitamin D metabolism and signaling (GC/VDBP, CYP2R1, DHCR7, and CYP27B1. SNPs in the CYP2R1, DHCR7, and VDBP gene regions that were associated with circulating 25(OHD concentration in GWAS were also associated with plasma 25(OHD in our study (p-trend <0.005. After taking into account the false discovery rate, these SNPs were not significantly associated with breast cancer risk, nor were any of the other SNPs or haplotypes in VDR, RXRA, and CYP24A1. We observed no statistically significant associations between polymorphisms or haplotypes in key vitamin D-related genes and risk of breast cancer. These results, combined with the observation in this cohort and most other prospective studies of no association of circulating 25(OHD with breast cancer risk, do not support an association between vitamin D and breast cancer risk.

  1. Prevalence and clustering of metabolic risk factors for type 2 diabetes among Chinese adults in Shanghai, China

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    Greenland Sander

    2010-11-01

    Full Text Available Abstract Background Type 2 diabetes is becoming an epidemic in China. To evaluate the prevalence, clustering of metabolic risk factors and their impact on type 2 diabetes, we conducted a population-based study in Shanghai, China's largest metropolitan area. Methods From 2006 to 2007, 2,113 type 2 diabetes cases and 2,458 comparable controls of adults aged 40 to 79 years were enrolled. Demographic, lifestyle, and dietary factors were assessed via standardized questionnaires. Plasma, red and white blood cells were collected and stored for future studies. Anthropometric indices and biochemical intermediates (including blood pressure, fasting glucose, glycosylated hemoglobin, and blood lipids were measured. The prevalence of metabolic syndrome were also compared following two criteria recommended by the Chinese Diabetes Society (CDS, 2004 and the National Cholesterol Education Program's Adult Treatment Panel III (ATP III, 2002. Results Prevalence of metabolic syndrome (62% vs. 15% using CDS criteria and its individual components, including obesity (51% vs. 42%, hypertension (54% vs. 41%, hypertriglyceridemia (42% vs. 32%, and low high-density lipoprotein-cholesterol (HDL levels (36% vs. 25% were higher in diabetes cases than controls. Regardless of criteria used, those with impaired fasting glucose (IFG had similarly high prevalence of metabolic syndrome as did diabetes cases. In a multiple logistic regression model adjusted for demographics and lifestyle risk factors, the odds ratios of diabetes (95% CI were 1.23 (1.04-1.45 for overweight (28 >= BMI >= 24, 1.81 (1.45-2.25 for obesity (BMI > 28, 1.53 (1.30-1.80 for central obesity (waist circumference > 80 cm for woman or waist circumference > 85 cm for man, 1.36 (1.17-1.59 for hypertension (sbp/dbp >= 140/90 mmHg, 1.55 (1.32-1.82 for high triglycerides (triglycerides > 1.70 mmol/l and 1.52 (1.23-1.79 for low HDL-C (HDL-C Conclusions These data indicate that multiple metabolic risk factors

  2. Variability of cardio-respiratory, electromyographic, and perceived exertion responses at the walk-run transition in a sample of young men controlled for anthropometric and fitness characteristics.

    Science.gov (United States)

    Monteiro, Walace D; Farinatti, Paulo T V; de Oliveira, Carlos G; Araújo, Claudio Gil S

    2011-06-01

    The cardio-respiratory (heart rate, HR; oxygen uptake, VO(2;) expired carbon dioxide, VCO(2); ventilation, VE), electromyographic (EMG; medial gastrocnemius, vastus lateralis, rectus femoralis, and anterior tibialis), and perceived exertion (PE) responses during a protocol for the determination of the walk-run transition speed (WRTS) were investigated. From an initial sample of 453 volunteers, 12 subjects matched for age, anthropometric characteristics [height, weight, lower limb length (LLL)], cardio-respiratory fitness (peak oxygen consumption, VO(2peak); ventilatory threshold, VT; maximal HR), and habitual physical activity levels were selected (age = 18.6 ± 0.5 years; height = 174.5 ± 1.4 cm; weight = 66.4 ± 1.1 kg; LLL = 83.3 ± 1.2 cm, VO(2peak) = 52.2 ± 2.2 ml kg(-1) min(-1); VT = 39.8 ± 2.6 ml kg(-1) min(-1)). The highly reproducible WRTS determination protocol (ICC = 0.92; p running velocities (from 80 to 120% of WRTS) was compared to WRTS variation. The coefficient of variation for WRTS was 7.8%, which was within the range of variability for age, anthropometric variables, VO(2peak), and maximal HR (from 5 to 12%). Cardio-respiratory responses at WRTS had a greater variation (VO(2) about 50%; VE/VCO(2) about 35%; VE/VO(2) about 45%; HR about 30%). The highest variation was found for PE (from 70 to 90%) whereas EMG variables showed the lowest variation (from 25 to 30%). Linear regression between EMG series and VO(2) data showed that VO(2) reflected the increase in muscle activity only before the WRTS. These results support the hypothesis that the walk-run transition phenomenon is determined by mechanical variables such as limb length and its relationship to biomechanical model rather than by metabolic factors.

  3. Oral arginine metabolism may decrease the risk for dental caries in children.

    Science.gov (United States)

    Nascimento, M M; Liu, Y; Kalra, R; Perry, S; Adewumi, A; Xu, X; Primosch, R E; Burne, R A

    2013-07-01

    Arginine metabolism by oral bacteria via the arginine deiminase system (ADS) increases the local pH, which can neutralize the effects of acidification from sugar metabolism and reduce the cariogenicity of oral biofilms. To explore the relationship between oral arginine metabolism and dental caries experience in children, we measured ADS activity in oral samples from 100 children and correlated it with their caries status and type of dentition. Supragingival dental plaque was collected from tooth surfaces that were caries-lesion-free (PF) and from dentinal (PD) and enamel (PE) caries lesions. Regardless of children's caries status or type of dentition, PF (378.6) had significantly higher ADS activity compared with PD (208.4; p caries status. Mixed-model analysis showed that plaque caries status is significantly associated with ADS activity despite children's age, caries status, and dentition (p caries.

  4. Assessing the Patient with Abdominal Obesity: Metabolic and Nutritional Factors

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    Raluca Pop

    2013-10-01

    Full Text Available Background: Abdominal obesity is a confirmed cardio-vascular risk factor and the elements influencing it are subject for research and intervention. The available nutritional evaluation methods are time consuming, subjective and a standardized approach is missing. Aim: Standardized evaluation of patients with abdominal obesity. Material and methods: Cross-sectional study on a convenience sample of 85 subjects who presented in the Endocrinology Outpatient Clinic of the Emergency Mures County Hospital between February - April 2013. Variables: age, sex, environment, BMI, waist, blood glucose, triglycerides, HDL-Cholesterol, blood pressure. Each patient filled a food frequency questionnaire. Results: None of the subjects had a “normal” food pyramid. Sex has no influence on the food pyramid. The meat and protein food group is the only one significantly influenced by the environment (p = 0.04. Patients with dyslipidemia consume lower amounts of sweets (1.13 vs. 1.83 servings, p = 0.007. Patients requiring metabolic treatment have significant higher waist values (101.32 vs. 93.07 cm, p=0.03. Patients with simple abdominal obesity consume significant lower amounts of meat and protein and higher amounts of fruit and vegetables. Conclusions: A standardized approach to the patient with abdominal obesity using nutritional assessment tools and metabolic evaluation helps to identify those at risk and to give more tailored recommendations

  5. Association of physical activity with risk of metabolic syndrome: findings from a cross-sectional study conducted in rural area, Nantong, China.

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    Xiao, Jing; Wu, Chuanli; Xu, Guangfei; Huang, Jianping; Gao, Yuexia; Lu, Qingyun; Hua, Tianqi; Cai, Hui

    2016-10-01

    The prevalence of metabolic syndrome increases rapidly worldwide, and its association with physical activity (PA) varies with race and lifestyles. Little is known about the association in rural China. The Nantong Metabolic Syndrome Study recruited 13,505 female and 6997 male participants in 2007 and 2008. Socio-demographic characteristics, and physiological and behavioural data were collected. Logistic regression model was applied to estimate associations of metabolic syndrome and its components with different PAs. The overall metabolic syndrome prevalence was 21.6% in current study. Increasing total PA or moderate-to-vigorous-intensity occupational PA was associated with decreasing 5%-60% risk of having metabolic syndrome and abnormal metabolic syndrome components in both genders. An association between leisure-time PA and blood pressure was found in men, but no associations between leisure-time PA and metabolic syndrome components were found in women. Commuting PA, such as walking and taking bus, by bicycle and walking only, was associated with decrease of 20%-45% risk of several abnormal metabolic syndrome components in women. This study provides information for future investigation into the nature of these associations so that recommendations can be developed to reduce the prevalence of metabolic syndrome and its components among rural population in China.

  6. Development of Dietary Patterns Spanning Infancy and Toddlerhood: Relation to Body Size, Composition and Metabolic Risk Markers at Three Years

    DEFF Research Database (Denmark)

    Andersen, Louise B. B.; Mølgaard, Christian; Ejlerskov, Katrine Tschentscher;

    2015-01-01

    Little is known about the development of dietary patterns during toddlerhood and the relation to growth and health. The study objective was to characterise the development of dietary patterns from 9-36 mo of age and investigate the association to body size, body composition and metabolic risk...... higher BMI z-scores at 36 mo. Similar trend was identified for higher fat mass indices. Children with lower adherence to the Healthy Food pattern than average at all three ages compared to children with higher adherence to the Healthy Food pattern at the first two registrations, 9 and 18 mo had higher...

  7. Consortium analysis of gene and gene–folate interactions in purine and pyrimidine metabolism pathways with ovarian carcinoma risk

    DEFF Research Database (Denmark)

    Kelemen, Linda E; Terry, Kathryn L; Goodman, Marc T

    2014-01-01

    ratios (OR) for 446 genetic variants were estimated among 13,410 OC cases and 22,635 controls, and among 2281 cases and 3444 controls with folate information. Following multiple testing correction, the most significant main effect associations were for dihydropyrimidine dehydrogenase (DPYD) variants rs....... Although no other associations were significant after multiple testing correction, variants in SHMT1 in 1-C transfer, previously reported with OC, suggested lower risk at higher folate (p(interaction) = 0.03-0.006). CONCLUSION: Variation in pyrimidine metabolism genes, particularly DPYD, which...

  8. Effect of maternal diet on the epigenome: implications for human metabolic disease.

    Science.gov (United States)

    Lillycrop, Karen A

    2011-02-01

    The rapid increase in the incidence of chronic non-communicable diseases over the past two decades cannot be explained solely by genetic and adult lifestyle factors. There is now considerable evidence that the fetal and early postnatal environment also strongly influences the risk of developing such diseases in later life. Human studies have shown that low birth weight is associated with an increased risk of CVD, type II diabetes, obesity and hypertension, although recent studies have shown that over-nutrition in early life can also increase susceptibility to future metabolic disease. These findings have been replicated in a variety of animal models, which have shown that both maternal under- and over-nutrition can induce persistent changes in gene expression and metabolism within the offspring. The mechanism by which the maternal nutritional environment induces such changes is beginning to be understood and involves the altered epigenetic regulation of specific genes. The demonstration of a role for altered epigenetic regulation of genes in the developmental induction of chronic diseases raises the possibility that nutritional or pharmaceutical interventions may be used to modify long-term cardio-metabolic disease risk and combat this rapid rise in chronic non-communicable diseases.

  9. Left atrial appendage occlusion with Amplatzer Cardio Plug is an acceptable therapeutic option for prevention of stroke recurrence in patients with non-valvular atrial fibrillation and contraindication or failure of oral anticoagulation with acenocumarol

    OpenAIRE

    Hawkes, Maximiliano A; Lucía Pertierra; Federico Rodriguez-Lucci; Virginia A. Pujol-Lereis; Sebastián F. Ameriso

    2016-01-01

    ABSTRACT Left atrial appendage occlusion (LAAO) appears as a therapeutic option for some atrial fibrillation patients not suitable for oral anticoagulation because an increased hemorrhagic risk or recurrent ischemic events despite anticoagulant treatment. Methods Report of consecutive atrial fibrillation patients treated with LAAO with Amplatzer Cardio Plug because contraindication or failure of oral anticoagulation with acenocumarol. CHA2DS2VASC, HAS-BLED, NIHSS, mRS, procedural complicati...

  10. [Prevalence of metabolic syndrome and associated risk factors in ecuadorian university students].

    Science.gov (United States)

    Ruano Nieto, Cesar Ignacio; Melo Pérez, Jorge David; Mogrovejo Freire, Luis; De Paula Morales, Kevin Rafael; Espinoza Romero, Cristhian Vicente

    2015-04-01

    Introducción: El sobrepeso y la obesidad en niños y adolescentes se consideran un problema de salud pública en el mundo. La obesidad parece ser el desencadenante más importante de la resistencia a la insulina, lo que convierte a los niños y adolescentes obesos en un grupo de riesgo para desarrollar Síndrome Metabólico. En el Ecuador, el seguimiento que se le da al diagnóstico de Síndrome Metabólico para la predicción del riesgo de enfermedad cardio y cerebro vascular y Diabetes Mellitus, es limitado. Objetivo: Determinar la prevalencia de Síndrome Metabólico y sus factores riesgo en una muestra de estudiantes de la Universidad Central del Ecuador de la ciudad de Quito. Métodos: Fueron incluidos estudiantes de los tres primeros semestres de la carrera de Medicina de la UCE, comprendidos entre 17 y 25 años. A todos los estudiantes se midió peso, talla, se calculó índice de masa corporalIMC, tensión arterial, perímetro abdominal, y niveles séricos de colesterol total, cHDL, cLDL, triglicéridos y glucosa. Resultados: En el presente estudio se encontró que la prevalencia de Síndrome Metabólico fue de 7.58% (IDF). El 22,24% presentó pre obesidad y 3.14% obesidad. Se encontró que el perímetro abdominal estuvo alterado preferentemente en mujeres en relación con los hombres (33.67% vs 9.55%). En el 31.79% se encontró niveles de cHDL bajo los valores normales, siendo más significativo en mujeres (24.50% mujeres, 7.29% hombres), los valores de colesterol total, colesterol LDL y glucosa estuvieron dentro de parámetros normales. Conclusión: En la muestra estudiada se encontró que 1 de cada 13 estudiantes presentaron Síndrome Metabólico y 1 de cada 2, al menos un factor de riesgo. En relación a pre obesidad y obesidad, 1 de cada 4 estudiantes presento algún grado de sobrepeso u obesidad. Se evidencio una relación directamente proporcional entre la presencia de factores de riesgo y un aumento de TA. Dada la gran cantidad de personas que

  11. Global, regional, and national comparative risk assessment of 79 behavioural, environmental and occupational, and metabolic risks or clusters of risks in 188 countries, 1990-2013

    DEFF Research Database (Denmark)

    Forouzanfar, Mohammad H.; Alexander, Lily; Anderson, H. Ross

    2015-01-01

    Background The Global Burden of Disease, Injuries, and Risk Factor study 2013 (GBD 2013) is the fi rst of a series of annual updates of the GBD. Risk factor quantifi cation, particularly of modifi able risk factors, can help to identify emerging threats to population health and opportunities for ...

  12. Cardiovascular Risk Factors (Diabetes, Hypertension, Hypercholesterolemia and Metabolic Syndrome) in Older People with Intellectual Disability: Results of the HA-ID Study

    Science.gov (United States)

    de Winter, C. F.; Bastiaanse, L. P.; Hilgenkamp, T. I. M.; Evenhuis, H. M.; Echteld, M. A.

    2012-01-01

    Hypertension, diabetes, hypercholesterolemia and the metabolic syndrome are important risk factors for cardiovascular disease (CVD). In older people with intellectual disability (ID), CVD is a substantial morbidity risk. The aims of the present study, which was part of the Healthy Ageing in Intellectual Disability (HA-ID) study, were (1) to…

  13. A 24-h assessment of physical activity and cardio-respiratory fitness among female hospital cleaners

    DEFF Research Database (Denmark)

    Larsen, Mette Korshøj; Krustrup, Peter; Jespersen, Tobias

    2013-01-01

    of the relationship between physical activity at work and in leisure, and cardiovascular health in this population. Practitioner Summary: This study evaluated the feasibility of methods for objective 24-h sampling of physical activity among cleaners; the methods used were found to be feasible. The cleaners had a high......The aim of this study was to evaluate the feasibility of methods for objective 24-h sampling of physical activity among cleaners. Twenty cleaners participated in three 24-h measurements. Amount of steps, heart rate (HR), cardio-respiratory fitness, body mass index (BMI) and blood pressure were...... measured. The methods were feasible for the objective 24-h sampling of physical activity and cardio-respiratory fitness among cleaners. Measurements showed that the cleaners walked 20,198 ± 4,627 steps per day. During working hours, the average cardio-respiratory load was 25 ± 6% of heart rate reserve (HRR...

  14. Interactions between Cigarette Smoking and Polymorphisms of Xenobiotic-Metabolizing Genes: The Risk of Oral Leukoplakia

    Directory of Open Access Journals (Sweden)

    Yu-Fen Li

    2013-01-01

    Full Text Available Background: This case-control study investigates the role of xenobiotic-metabolizing genes, including glutathione S-transferases (GSTs and cytochrome P450 1A1 (CYP1A1 and 2E1 (CYP2E1, in the susceptibility to oral potentially malignant disorders (OPMDs.

  15. Metabolic Syndrome, Obesity, and Related Risk Factors among College Men and Women

    Science.gov (United States)

    Morrell, Jesse S.; Lofgren, Ingrid E.; Burke, Joanne D.; Reilly, Ruth A.

    2012-01-01

    Objectives: The primary objective of this study was to characterize the prevalence of overweight/obesity, metabolic syndrome (MbS) and its criteria, and nutrient intakes of college-age men and women via a large-scale screening. Participants and Methods: From August 2005 to July 2008, 2,722 subjects were recruited for the ongoing, cross-sectional…

  16. Metabolic syndrome and the risk for recurrent pre-eclampsia: a retrospective cohort study

    NARCIS (Netherlands)

    Stekkinger, E.; Scholten, R.; Vlugt, M.J. van der; Dijk, A.P.J. van; Janssen, M.C.H.; Spaanderman, M.E.A.

    2013-01-01

    OBJECTIVE: To compare the prevalence of recurrent pre-eclampsia between women who have and do not have metabolic syndrome when non-pregnant. DESIGN: Retrospective cohort study. SETTING: Three tertiary referral hospitals in the Netherlands. POPULATION: Formerly pre-eclamptic women. METHODS: The prese

  17. The relation between AKT1, cannabis use and metabolic risk factors in psychosis

    NARCIS (Netherlands)

    Liemburg, Edith; Bruins, Jojanneke; Van Beveren, Nico J.M.; Bruggeman, Richard; Alizadeh, Behrooz

    2015-01-01

    Background: Cardiovascular and metabolic problems combined with a bad lifestyle are a major cause of a shortened life expectancy in chronic psychotic disorders. While the incidence of cannabis use is twice as high in psychosis compared to the general population, use of cannabis has been associated w

  18. TRPV4 deficiency causes sexual dimorphism in bone metabolism and osteoporotic fracture risk.

    NARCIS (Netherlands)

    Eerden, B.C. van der; Oei, L.; Roschger, P.; Fratzl-Zelman, N.; Hoenderop, J.G.J.; Schoor, N.M. van; Pettersson-Kymmer, U.; Schreuders-Koedam, M.; Uitterlinden, A.G.; Hofman, A.; Suzuki, M.; Klaushofer, K.; Ohlsson, C.; Lips, P.J.; Rivadeneira, F.; Bindels, R.J.M.; Leeuwen, J.P. van

    2013-01-01

    We explored the role of transient receptor potential vanilloid 4 (TRPV4) in murine bone metabolism and association of TRPV4 gene variants with fractures in humans. Urinary and histomorphometrical analyses demonstrated reduced osteoclast activity and numbers in male Trpv4(-/-) mice, which was confirm

  19. Dietary treatment in phenylketonuria does not lead to increased risk of obesity or metabolic syndrome

    NARCIS (Netherlands)

    Rocha, Julio C.; van Spronsen, Francjan J.; Almeida, Manuela F.; Soares, Gabriela; Quelhas, Dulce; Ramos, Elisabete; Guimaraes, Joao T.; Borges, Nuno

    2012-01-01

    Background: Little is known about the consequences of the special energy enriched diet used to treat patients with phenylketonuria (PKU) in terms of obesity and metabolic syndrome (MetSyn) development. Objective: To investigate the prevalence of overweight and obesity, and its consequences in terms

  20. Genetic polymorphism of metabolic enzymes modifies the risk of chronic solvent-induced encephalopathy

    NARCIS (Netherlands)

    S. Kezic; F. Calkoen; M.A.M. Wenker; J.J.L. Jacobs; M.M. Verberk

    2006-01-01

    In the present study, we investigate whether genetic polymorphism in enzymes involved in the metabolism of organic solvents influences susceptibility to chronic solvent encephalopathy (CSE), which is one of the major effects of long-term exposure to organic solvents. Polymorphisms in the genes encod

  1. TRPV4 deficiency causes sexual dimorphism in bone metabolism and osteoporotic fracture risk

    NARCIS (Netherlands)

    B.C.J. van der Eerden (Bram); L. Oei (Ling); P. Roschger (Paul); N. Fratzl-Zelman (Nadja); J.G. Hoenderop (Joost); N.M. van Schoor (Natasja); U. Pettersson-Kymmer (Ulrika); M. Schreuders-Koedam (M.); A.G. Uitterlinden (André); A. Hofman (Albert); M. Suzuki (Masachika); K. Klaushofer (Klaus); C. Ohlsson (Claes); P.J.A. Lips (P. J A); F. Rivadeneira Ramirez (Fernando); R.J.M. Bindels (René); J.P.T.M. van Leeuwen (Hans)

    2013-01-01

    textabstractWe explored the role of transient receptor potential vanilloid 4 (TRPV4) in murine bone metabolism and association of TRPV4 gene variants with fractures in humans. Urinary and histomorphometrical analyses demonstrated reduced osteoclast activity and numbers in male Trpv4-/- mice, which w

  2. Untangling the role of one-carbon metabolism in colorectal cancer risk: a comprehensive Bayesian network analysis

    Science.gov (United States)

    Myte, Robin; Gylling, Björn; Häggström, Jenny; Schneede, Jörn; Magne Ueland, Per; Hallmans, Göran; Johansson, Ingegerd; Palmqvist, Richard; Van Guelpen, Bethany

    2017-01-01

    The role of one-carbon metabolism (1CM), particularly folate, in colorectal cancer (CRC) development has been extensively studied, but with inconclusive results. Given the complexity of 1CM, the conventional approach, investigating components individually, may be insufficient. We used a machine learning-based Bayesian network approach to study, simultaneously, 14 circulating one-carbon metabolites, 17 related single nucleotide polymorphisms (SNPs), and several environmental factors in relation to CRC risk in 613 cases and 1190 controls from the prospective Northern Sweden Health and Disease Study. The estimated networks corresponded largely to known biochemical relationships. Plasma concentrations of folate (direct), vitamin B6 (pyridoxal 5-phosphate) (inverse), and vitamin B2 (riboflavin) (inverse) had the strongest independent associations with CRC risk. Our study demonstrates the importance of incorporating B-vitamins in future studies of 1CM and CRC development, and the usefulness of Bayesian network learning for investigating complex biological systems in relation to disease. PMID:28233834

  3. Development of Dietary Patterns Spanning Infancy and Toddlerhood: Relation to Body Size, Composition and Metabolic Risk Markers at Three Years

    DEFF Research Database (Denmark)

    Andersen, Louise B. B.; Mølgaard, Christian; Ejlerskov, Katrine Tschentscher;

    2015-01-01

    Little is known about the development of dietary patterns during toddlerhood and the relation to growth and health. The study objective was to characterise the development of dietary patterns from 9-36 mo of age and investigate the association to body size, body composition and metabolic risk...... markers at 36 mo. Food records were filled out at 9, 18 and 36 mo of age (n = 229). Dietary patterns were identified by principal component analysis (PCA). Three dietary patterns were identified: Transition Food, Healthy Food and Traditional Food. The course of development in dietary patterns from 9-36 mo...... total cholesterol and LDL. Hence, this could represent undesirable development of dietary patterns in toddlers. In conclusion, development of dietary patterns can be exploratory characterised by PCA and related to potential cardiovascular risk markers in toddlers even within a relatively homogeneous...

  4. Cancer risk and key components of metabolic syndrome:a population-based prospective cohort study in Chinese

    Institute of Scientific and Technical Information of China (English)

    CHEN Wei; SHEN Hong-bing; LU Feng; LIU Si-jun; DU Jiang-bo; WANG Jian-ming; QIAN Yun; SHEN Chong; JIN Guang-fu; HU Zhi-bin

    2012-01-01

    Background The key components of metabolic syndrome (MS) are waist circumference,blood pressure,fast blood glucose,high density lipoprotein cholesterol (HDL-c) and triglycerides (TG).These components have,separately and jointly,been associated with an increased risk of cardiovascular diseases.In this study,we aimed to explore the association between MS components and cancer risk in a population-based cohort in China.Methods We established a population-based cohort with 17 779 individuals aged 35 and above at baseline in 2004 and 2005 in Changzhou,Jiangsu Province,China.All participants were face-to-face interviewed to complete a questionnaire and were accepted physical examinations including blood tests for glucose and lipids and physical measurements for obesity and blood pressure.In 2009,a total of 16 284 subjects (6886 men and 9398 women,91.6%) attended the flow-up interviews and the participants or their family members reported all the hospitalizations and diseases including cancer occurred during the follow-up period.Multivariate Cox regression was used to estimate the hazard ratios (HRs) of metabolic syndrome components and cancer incidence.Results There was a dose-response association between cancer risk and the number of MS components presented at baseline (P for trend=0.012) and the HR (95% confidence interval (CI)) was 2.63 (1.27-5.45) for subjects carrying 3 or more metabolic syndrome components after adjustment for possible confounding factors.Specifically,the multivariate-adjusted HRs (95% CIs) for cancer risk in subjects with central obesity,high fasting glucose,low HDL-c were 1.94 (1.01-3.74),2.04 (1.10-3.77) and 2.05 (1.09-3.88),respectively.Conclusions In this population-based,prospective cohort study in China,we found MS components,e.g.,central obesity,high fasting glucose,low HDL-c were risk factors for cancer development.Early intervention of MS components may be also beneficial to reduce cancer burden.

  5. Correlation of Visceral Fat Area with Metabolic Risk Factors in Romanian Patients: A Cross-Sectional Study

    Directory of Open Access Journals (Sweden)

    Hâncu Anca

    2015-12-01

    Full Text Available Background and Aims: The aim of the present study was to investigate the relationship between visceral fat area (VFA, estimated by bioimpedance, and cardiovascular risk factors independent of BMI and waist circumference in a cohort of Romanian patients. Material and Methods: This was a cross-sectional study, in which were collected data from 751 patients ≥18 years of age from Cluj-Napoca. Anthropometric, biochemistry, body composition and medical history parameters were recorded from patients’ files. Results: Compared with the participants with VFA <100 cm2, those with VFA ≥100 cm2 had significantly worse levels of the laboratory parameters describing the glycemic metabolism, lipi