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Sample records for metabolic syndrome dyslipidemia

  1. Management of Dyslipidemia in Patients with Hypertension, Diabetes, and Metabolic Syndrome.

    Srikanth, Sundararajan; Deedwania, Prakash

    2016-10-01

    The purpose of this review is to discuss dyslipidemia in the various common clinical conditions including hypertension, diabetes mellitus, and metabolic syndrome and review the current therapeutic strategy in these settings. Dyslipidemias are common in patients with hypertension, diabetes mellitus, and metabolic syndrome. Epidemiologic studies have shown a strong correlation between serum lipid levels and risk of atherosclerotic cardiovascular disease. Multifactorial intervention strategies aimed at controlling lipids, blood pressure, and blood glucose simultaneously achieve maximal reductions in cardiovascular risk. Dyslipidemia and metabolic abnormalities are strongly associated with atherosclerosis and worse cardiovascular outcomes. While pharmacotherapy with statins has been proven to be beneficial for dyslipidemia, lifestyle modification emphasizing weight loss and regular exercise is an essential component of the interventional strategy. The common thread underlying atherosclerosis and metabolic abnormalities is endothelial dysfunction. Improved understanding of the role of endothelium in health and disease can potentially lead to novel therapies that may preempt development of atherosclerosis and its complications.

  2. Dietary determinants of subclinical inflammation, dyslipidemia and components of the metabolic syndrome in overweight children: a review

    Zimmermann, M.B.; Aeberli, I.

    2008-01-01

    Objective: To review and summarize the dietary determinants of the metabolic syndrome, subclinical inflammation and dyslipidemia in overweight children. Design: Review of the current literature, focusing on pediatric studies. Participants: Normal weight, overweight, or obese children and

  3. Hibiscus sabdariffa calyx palliates insulin resistance, hyperglycemia, dyslipidemia and oxidative rout in fructose-induced metabolic syndrome rats.

    Ajiboye, Taofeek O; Raji, Hikmat O; Adeleye, Abdulwasiu O; Adigun, Nurudeen S; Giwa, Oluwayemisi B; Ojewuyi, Oluwayemisi B; Oladiji, Adenike T

    2016-03-30

    The effect of Hibiscus sabdariffa calyx extract was evaluated in high-fructose-induced metabolic syndrome rats. Insulin resistance, hyperglycemia, dyslipidemia and oxidative rout were induced in rats using high-fructose diet. High-fructose diet-fed rats were administered 100 and 200 mg kg(-1) body weight of H. sabdariffa extract for 3 weeks, starting from week 7 of high-fructose diet treatment. High-fructose diet significantly (P Hibiscus extract. Overall, aqueous extract of H. sabdariffa palliates insulin resistance, hyperglycemia, dyslipidemia and oxidative rout in high-fructose-induced metabolic syndrome rats. © 2015 Society of Chemical Industry.

  4. Association of plasma free amino acids with hyperuricemia in relation to diabetes mellitus, dyslipidemia, hypertension and metabolic syndrome

    Mahbub, MH; Yamaguchi, Natsu; Takahashi, Hidekazu; Hase, Ryosuke; Ishimaru, Yasutaka; Sunagawa, Hiroshi; Amano, Hiroki; Kobayashi-Miura, Mikiko; Kanda, Hideyuki; Fujita, Yasuyuki; Yamamoto, Hiroshi; Yamamoto, Mai; Kikuchi, Shinya; Ikeda, Atsuko; Kageyama, Naoko

    2017-01-01

    Previous studies demonstrated independent contributions of plasma free amino acids (PFAAs) and high uric acid (UA) concentrations to increased risks of lifestyle-related diseases (LSRDs), but the important associations between these factors and LSRDs remain unknown. We quantified PFAAs and UA amongst Japanese subjects without LSRDs (no-LSRD, n = 2805), and with diabetes mellitus (DM, n = 415), dyslipidemia (n = 3207), hypertension (n = 2736) and metabolic syndrome (MetS, n = 717). The concent...

  5. Apolipoprotein A-I and B levels, dyslipidemia and metabolic syndrome in south-west Chinese women with PCOS.

    Zhang, Jinxia; Fan, Ping; Liu, Hongwei; Bai, Huai; Wang, Ying; Zhang, Feng

    2012-08-01

    What are the relationships between apolipoprotein (apo) A-I and apoB concentrations, the apoB/apoA-I ratio and the prevalences of dyslipidemia and metabolic syndrome (MS) in south-west Chinese women with polycystic ovary syndrome (PCOS). There is a relatively high incidence of dyslipidemia and MS in south-west Chinese women with PCOS, especially in patients without hyperandrogenism. Patients with dyslipidemia are more obese, and have a more adverse glucose and lipid metabolic profile and higher apoB levels and apoB/apoA-I ratio. The increased apoB levels and apoB/A1 ratio and the MS are strongly associated with PCOS, suggesting that there is an increased risk of cardiovascular diseases in these patients. Dyslipidemia and MS have been widely studied in women with PCOS, but to date no data from south-west Chinese subjects have been available. The apoB/apoA-I ratio has been reported to be strongly associated with MS and insulin resistance (IR) and to be a reliable parameter that reflects lipid disturbances and the potential to develop atherosclerosis, but its relationship with PCOS is unclear. DESIGN This case-control study included 406 patients with PCOS and 342 control women between 17 and 40 years of age from a population in south-west China during 2006-2011. The diagnosis of PCOS was based on the revised 2003 Rotterdam criteria. The control group, consisting of women with infertility due to a Fallopian obstruction or the husband's infertility, women undergoing a pre-pregnancy check and healthy volunteers, was recruited from the same hospital during the same period. All women were not taking any medication known to affect carbohydrate or lipid or hormone metabolism for at least 3 months prior to the study, and were studied during the follicular phase of their menstrual cycle. MS was assessed by the National Cholesterol Education Program-Adult treatment Panel (NCEP-ATP) III criteria modified for Asian populations. Dyslipidemia was defined by one or more of the

  6. Dyslipidemia in women with polycystic ovary syndrome

    Kim, Jin Ju; Choi, Young Min

    2013-01-01

    Dyslipidemia is a very common metabolic abnormality in women with polycystic ovary syndrome (PCOS). Insulin resistance is a key pathophysiology of PCOS, thus dyslipidemia in women with PCOS may be consistent with those found in an insulin resistant state. In recent meta-analysis, triglycerides and low-density lipoprotein (LDL) cholesterol levels were 26 mg/dL and 12 mg/dL higher, and high-density lipoprotein cholesterol concentration was 6 mg/dL lower in women with PCOS than those of controls...

  7. Central obesity and atherogenic dyslipidemia in metabolic syndrome are associated with increased risk for colorectal adenoma in a Chinese population

    Lin Tsann

    2010-05-01

    Full Text Available Abstract Background Metabolic syndrome (MetS is composed of cardiovascular risk factors including insulin resistance, obesity, dyslipidemia, and hypertension. Most of the components of MetS have been linked to the development of neoplasm. The purpose of this study was to evaluate the relationship between individual components of MetS and colorectal adenoma. Methods The study subjects were recruited from a pool of 4872 individuals who underwent a health check-up examination during the period January 2006 to May 2008. Each participant fulfilled a structured questionnaire. MetS was defined based on the America Heart Association and National Heart Lung Blood Institute criteria. Subjects with history of colon cancer, colon polyps, colitis, or prior colonic surgery were excluded. Results A total of 4122 subjects were included for final analysis (2367 men and 1755 women; mean age, 49.6 ± 11.7 years. Of them, MetS was diagnosed in 708 men (29.9% and in 367 women (20.9%. Among the patients with MetS, 34.6% had adenoma, 31.7% had hyperplastic polyps and 23.3% were polyp-free (p Conclusions Of the components of MetS analyzed in this study, central obesity and dyslipidemia are independent risk factors for colorectal adenoma. With regard to the prevention of colorectal neoplasm, life-style modification such as weight reduction is worthwhile.

  8. [The epidemiological relationship of periodontitis, intestinal dysbiosis, atherogenic dyslipidemia and metabolic syndrome].

    Petrukhina, N B; Zorina, O A; Rabinovich, I M; Shilov, A M

    2015-01-01

    The study of risk factors for cardio-vascular continuum (CVC), the influence of the digestive tract endobiosis on lipid-carbohydrate metabolism and clinical status, a retrospective analysis of 1000 medical records of patients, suffering from various diseases of internal organs (Gastrointestinal tract, coronary heart disease, type 2 diabetes, obesity) in combination with periodontitis of varying severity, aged 20 to 55 years. A statistically significant relationship is directly proportional to the severity of inflammation of periodontal tissues with body mass index (BMI), especially pronounced in patients with a BMI ≥225 kg/m2 which is the "calling card" of the metabolic syndrome - clinical model polymorbidity.

  9. Decreasing prevalence of the full metabolic syndrome but a persistently high prevalence of dyslipidemia among adult Arabs.

    Nasser M Al-Daghri

    Full Text Available A decade has passed since metabolic syndrome (MetS was documented to be highly prevalent in the kingdom of Saudi Arabia. No follow-up epidemiologic study was done. This study aims to fill this gap. In this cross-sectional, observational study, a total of 2850 randomly selected Saudi adults aged 18-55 years were recruited. Subjects' information was generated from a database of more than 10,000 Saudi citizens from the existing Biomarkers Screening in Riyadh Program (RIYADH Cohort, Saudi Arabia. Anthropometrics included body mass index (BMI, blood pressure, as well as waist and hip circumferences. Fasting blood glucose and lipid profile were determined using routine laboratory procedures. The definition of ATP-III (NHANES III was used for the diagnosis of the full MetS. The overall prevalence of complete MetS was 35.3% [Confidence-Interval (CI 33.5-37.01]. Age-adjusted prevalence according to the European standard population is 37.0%. Low HDL-cholesterol was the most prevalent of all MetS risk factors, affecting 88.6% (CI 87.5-89.7 and hypertriglyceridemia the second most prevalent, affecting 34% (CI 32.3-35.7 of the subjects. The prevalence of the full MetS decreased from previous estimates but remains high, while dyslipidemia remains extremely high, affecting almost 90% of middle-aged Arabs. Screening for dyslipidemia among Saudi adults is warranted, especially among those most at risk. Scientific inquiry into the molecular causes of these manifestations should be pursued as a first step in the discovery of etiologic therapies.

  10. Progranulin, a New Adipokine at the Crossroads of Metabolic Syndrome, Diabetes, Dyslipidemia and Hypertension.

    Korolczuk, Agnieszka; Bełtowski, Jerzy

    2017-01-01

    Progranulin is a multifunctional regulatory protein with growth-promoting, neuroprotective and antiinflammatory activities. Recent studies indicate that progranulin is one of the adipose tissue hormones (adipokines). Progranulin expression in visceral adipose tissue and circulating progranulin concentration are increased in obesity and hyperprogranulinemia is involved in the pathogenesis of obesity-associated insulin resistance. Progranulin impairs insulin signaling and reduces insulin-induced glucose uptake both in vitro and in vivo whereas progranulin deficiency protects from high fat diet-induced insulin resistance. Several studies, including some prospective ones, have demonstrated the association between high progranulin and type 2 diabetes and its complications such as nephro- and retinopathy as well as non-alcoholic fatty liver disease. It is quite well established that progranulin contributes to insulin resistance and resulting deterioration of carbohydrate metabolism. In addition, progranulin may be associated with the development of diabetic microangiopathy, fatty liver disease and possibly with the increased risk of cancer in subjects with the metabolic syndrome. On the other hand, progranulin augments vasorelaxation, inhibits inflammatory reaction, is neuroprotective and reduces ischemiareperfusion injury. Progranulin has both detrimental and beneficial effects. More clinical studies including prospective ones are needed to clarify the role of progranulin in obesity-associated pathologies such as diabetes, hyperlipidemia, hypertension and atherosclerosis. Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.

  11. Transcription factor 7-like 2 polymorphism and context-specific risk of metabolic syndrome, type 2 diabetes, and dyslipidemia

    Abbasali Palizban

    2017-01-01

    Full Text Available Background: The transcription factor 7-like 2 gene (TCF7L2 is an element of the Wnt signaling pathway. There is lack of evidence if TCF7L2 has a functional role in lipid metabolism and regulation of the components constitutes the metabolic syndrome (MetSyn. The aims of this study were to evaluate whether the risk allele of TCF7L2 gene polymorphism is associated with dyslipidemia and MetSyn. Materials and Methods: The MetSyn subjects were participated only based on the National Cholesterol Education Program – Third Adult Treatment Panel criteria. In this case–control study, the DNA from MetSyn patients without (n = 90 and with type 2 diabetes (T2D (n = 94 were genotyped. Results: The results show that the genotype-phenotype for CC, CT/TT of TCF7L2 gene polymorphism correlated with body mass index and waist circumference in MetSyn and MetSyn + T2D subjects (r = −0.949 and r = −0.963, respectively. The subjects that only possess MetSyn but are not diabetics show the 2 h postprandial glucose and fasting blood glucose, glycated hemoglobin significantly lower (P < 0.05 than those subjects have both abnormality. The level of triglyceride in CT/TT carriers in MetSyn was higher than CC carriers (P = 0.025. A comparison with the controls subjects, the frequencies of the T allele in the groups of MetSyn (46.66% and MetSyn + T2D (47.34% show significantly different (P < 0.05. The odds ratios for T allele in (MetSyn/(normal, (MetSyn + T2D/(normal, and in (MetSyn + T2D/(MetSyn were 3.59 (95% confidence interval [CI], 1.33–9.67, P = 0.0093, 3.76 (95% CI, 1.40–10.07, P = 0.0068, and 1.08 (95% CI: 0.55– 2.11, P = 0.834, respectively. Conclusion: The results revealed the important insights essential for the role of TCF7L2 that the T allele of TCF7L2 plays a significant role in the susceptibility to dyslipidemia, MetSyn, and T2D.

  12. Fructose, insulin resistance, and metabolic dyslipidemia

    Adeli Khosrow

    2005-02-01

    Full Text Available Abstract Obesity and type 2 diabetes are occurring at epidemic rates in the United States and many parts of the world. The "obesity epidemic" appears to have emerged largely from changes in our diet and reduced physical activity. An important but not well-appreciated dietary change has been the substantial increase in the amount of dietary fructose consumption from high intake of sucrose and high fructose corn syrup, a common sweetener used in the food industry. A high flux of fructose to the liver, the main organ capable of metabolizing this simple carbohydrate, perturbs glucose metabolism and glucose uptake pathways, and leads to a significantly enhanced rate of de novo lipogenesis and triglyceride (TG synthesis, driven by the high flux of glycerol and acyl portions of TG molecules from fructose catabolism. These metabolic disturbances appear to underlie the induction of insulin resistance commonly observed with high fructose feeding in both humans and animal models. Fructose-induced insulin resistant states are commonly characterized by a profound metabolic dyslipidemia, which appears to result from hepatic and intestinal overproduction of atherogenic lipoprotein particles. Thus, emerging evidence from recent epidemiological and biochemical studies clearly suggests that the high dietary intake of fructose has rapidly become an important causative factor in the development of the metabolic syndrome. There is an urgent need for increased public awareness of the risks associated with high fructose consumption and greater efforts should be made to curb the supplementation of packaged foods with high fructose additives. The present review will discuss the trends in fructose consumption, the metabolic consequences of increased fructose intake, and the molecular mechanisms leading to fructose-induced lipogenesis, insulin resistance and metabolic dyslipidemia.

  13. Dyslipidemia in women with polycystic ovary syndrome.

    Kim, Jin Ju; Choi, Young Min

    2013-05-01

    Dyslipidemia is a very common metabolic abnormality in women with polycystic ovary syndrome (PCOS). Insulin resistance is a key pathophysiology of PCOS, thus dyslipidemia in women with PCOS may be consistent with those found in an insulin resistant state. In recent meta-analysis, triglycerides and low-density lipoprotein (LDL) cholesterol levels were 26 mg/dL and 12 mg/dL higher, and high-density lipoprotein cholesterol concentration was 6 mg/dL lower in women with PCOS than those of controls. Alterations in LDL quality also have been reported in women with PCOS: women with PCOS have an increased proportion of atherogenic small dense LDL or decreased mean LDL particle size. However, in a recent Korean study, non-obese Korean women with PCOS had no significant quantitative or qualitative changes in LDL cholesterol profile. Lipoprotein (a) has been identified as an independent risk factor for coronary heart disease, and its elevation in PCOS patients has been consistently reported in diverse studies including non-obese Korean population. Some studies have investigated apolipoprotein (Apo) A-I and ApoC-I levels in women with PCOS and levels of ApoA-I, which has cardio-protective effects, were significantly lower in women with PCOS than those of controls. ApoC-I is known to increase the postprandial serum lipid level that is common in coronary artery disease patients, and one study reported that such an elevation may be the earliest variation of lipid abnormality in women with PCOS. In conclusion, women with PCOS should receive a complete lipid test, and lifestyle modification, including diet and exercise, is the first line therapy for all women with PCOS and is particularly important for those with dyslipidemia.

  14. Prevalence of high bloodpressure, hyperglycemia, dyslipidemia, metabolic syndrome and their determinants in Ethiopia: Evidences from the National NCDs STEPS Survey, 2015.

    Yeweyenhareg Feleke Gebreyes

    Full Text Available The prevalence of diabetes, dyslipidemias, and high blood pressure is increasing worldwide especially in low and middle income countries. World Health Organization has emphasized the importance of the assessment of the magnitude of the specific disease in each country. We determined the prevalence and determinant factors of high blood pressure, hyperglycemia, dyslipidemias and metabolic syndrome in Ethiopia. A community based survey was conducted from -April to June 2015 using WHO NCD STEPS instrument version 3.1. 2008. Multistage stratified systemic random sampling was used to select representative samples from 9 regions of the country. A total of 10,260 people aged 15-69 years participated in the study. Blood pressure (BP was measured for 9788 individuals. A total of 9141 people underwent metabolic screening. The prevalence of raised blood pressure (SBP ≥140 and/or DBP ≥ 90 mmHg was 15.8% (16.3% in females and 15.5% in males. The prevalence of diabetes mellitus (FBS ≥ 126 mg /dl including those on medication was 3.2% (3.5% males and 3.0% females. The prevalence of impaired fasting glucose was 9.1% with ADA criteria and 3.8% with WHO criteria. Hypercholesterolemia was found in 5.2%, hypertriglyceridemia in 21.0%, high LDL cholesterol occurred in 14.1% and low HDL cholesterol occurred in 68.7%. The prevalence of metabolic syndrome using IDF definition was 4.8% (8.6% in females and vs. 1.8% in males. Advanced age, urban residence, lack of physical exercise, raised waist circumference, raised waist hip ratio, overweight or obesity, and total blood cholesterol were significantly associated with raised blood pressure (BP and diabetes mellitus. Increased waist- hip ratio was an independent predictor of raised blood pressure, hyperglycemia and raised total cholesterol. Our study showed significantly high prevalence of raised blood pressure, hyperglycemia and dyslipidemia in Ethiopia. Community based interventions are recommended to control these

  15. Dyslipidemia

    Ipsen, David H.; Tveden-Nyborg, Pernille; Lykkesfeldt, Jens

    2016-01-01

    Purpose of Review Purpose of review: It is becoming increasingly clear that some obese individuals do not develop dyslipidemia and instead remain healthy, while some normal weight individuals become dyslipidemic and unhealthy. Recent Findings The present review examines the similarities and diffe......Purpose of Review Purpose of review: It is becoming increasingly clear that some obese individuals do not develop dyslipidemia and instead remain healthy, while some normal weight individuals become dyslipidemic and unhealthy. Recent Findings The present review examines the similarities...... and differences between healthy and unhealthy individuals with and without obesity and discusses putative underlying mechanisms of dyslipidemia. Summary The presence of dyslipidemia and compromised metabolic health in both lean and obese individuals suggests that the obese phenotype per se does not represent...... a main independent risk factor for the development of dyslipidemia and that dyslipidemia, rather than obesity, may be the driver of metabolic diseases. Notably, adipose tissue dysfunction and ectopic lipid deposition, in particular in the liver, seems a common trait of unhealthy individuals....

  16. [Menopause and metabolic syndrome].

    Meirelles, Ricardo M R

    2014-03-01

    The incidence of cardiovascular disease increases considerably after the menopause. One reason for the increased cardiovascular risk seems to be determined by metabolic syndrome, in which all components (visceral obesity, dyslipidemia, hypertension, and glucose metabolism disorder) are associated with higher incidence of coronary artery disease. After menopause, metabolic syndrome is more prevalent than in premenopausal women, and may plays an important role in the occurrence of myocardial infarction and other atherosclerotic and cardiovascular morbidities. Obesity, an essential component of the metabolic syndrome, is also associated with increased incidence of breast, endometrial, bowel, esophagus, and kidney cancer. The treatment of metabolic syndrome is based on the change in lifestyle and, when necessary, the use of medication directed to its components. In the presence of symptoms of the climacteric syndrome, hormonal therapy, when indicated, will also contribute to the improvement of the metabolic syndrome.

  17. Metabolic Syndrome

    Metabolic syndrome is a group of conditions that put you at risk for heart disease and diabetes. These conditions ... agree on the definition or cause of metabolic syndrome. The cause might be insulin resistance. Insulin is ...

  18. Metabolic syndrome and cardiovascular risk

    Abdullah M Alshehri

    2010-01-01

    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.

  19. Metabolic syndrome and cardiovascular risk

    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.

  20. Metabolic Syndrome among Undergraduate Students Attending ...

    Methods: A total of 384 first-year students attending university medical clinics for obligatory medical ... Keywords: Metabolic syndrome, Obesity, Hypertension, Diabetes, Dyslipidemia, ..... requires the attention of all health professionals.

  1. Dietary cranberry, blueberry, and black raspberry affects the development of dyslipidemia and insulin insensitivity associated with metabolic syndrome in high fructose fed rats

    Effects of feeding cranberry, blueberry, and black raspberry powder on selected parameters of metabolic syndrome were investigated in 40 growing male Sprague Dawley rats. Animals were divided into five dietary treatments of 1) control AIN93G diet, 2) high fructose (65% by weight, HF) diet, and 3-5) ...

  2. Alcohol extract of North American ginseng (Panax quinquefolius) reduces fatty liver, dyslipidemia, and other complications of metabolic syndrome in a mouse model.

    Singh, Ratnesh K; Lui, Edmund; Wright, David; Taylor, Adrian; Bakovic, Marica

    2017-09-01

    We investigated whether North American ginseng (Panax quinquefolius) could reduce development of the metabolic syndrome phenotype in a mouse model (ETKO) of the disease. Young ETKO mice have no disease but similar to humans start to develop the fatty liver, hypertriglyceridemia, obesity, and insulin resistance at 25-30 weeks of age, and the disease continues to progress with ageing. ETKO mice were orally given an ethanol extract of ginseng roots at 4 and 32 weeks of age. Treatments with ginseng eliminated the ETKO fatty liver, reduced hepatic and intestinal lipoprotein secretion, and reduced the level of circulating lipids. Improvements by ginseng treatments were manifested as a reduction in the expression of genes involved in the regulation of fatty acid and triglyceride (fat) synthesis and secretion by the lipoproteins on one hand, and the stimulation of fatty acid oxidation and triglyceride degradation by lipolysis on the other hand. These processes altogether improved glucose, fatty acid, and triglyceride metabolism, reduced liver fat load, and reversed the progression of metabolic syndrome. These data confirm that treatments with North American ginseng could alleviate metabolic syndrome through the maintenance of a better balance between glucose and fatty acid metabolism, lipoprotein secretion, and energy homeostasis in disease-prone states.

  3. What is Metabolic Syndrome?

    ... Intramural Research Home / Metabolic Syndrome Metabolic Syndrome Also known as What Is Metabolic syndrome ... metabolic risk factors to be diagnosed with metabolic syndrome. Metabolic Risk Factors A Large Waistline Having a large ...

  4. Aqueous seed extract of Hunteria umbellata (K. Schum.) Hallier f. (Apocynaceae) palliates hyperglycemia, insulin resistance, dyslipidemia, inflammation and oxidative stress in high-fructose diet-induced metabolic syndrome in rats.

    Ajiboye, T O; Hussaini, A A; Nafiu, B Y; Ibitoye, O B

    2017-02-23

    Hunteria umbellata is used in the management and treatment of diabetes and obesity in Nigeria. This study evaluates the effect of aqueous seed extract of Hunteria umbellata on insulin resistance, dyslipidemia, inflammation and oxidative stress in high-fructose diet-induced metabolic syndrome MATERIALS AND METHODS: Rats were randomized into seven groups (A-G). Control (group A) and group C rats received control diet for nine weeks while rats in groups B, D - G were placed on high-fructose diet for 9 weeks. In addition to the diets, groups C - F rats orally received 400, 100, 200 and 400mg/kg body weight aqueous seed extract of Hunteria umbellata for 3 weeks starting from 6th - 9th week. High-fructose diet (when compared to control rats) mediated a significant (phigh-density lipoprotein cholesterol was decreased significantly. Levels of proinflammatory factor, tumour necrosis factor-α, interleukin-6 and 8 were also increased by the high fructose diet. Moreover, it mediated decrease in activities of superoxide dismutase, catalase, glutathione peroxidase, glutathione reductase, glucose 6-phosphate dehydrogenase and level of glutathione reduced. Conversely, levels of malondialdehyde, conjugated dienes, lipid hydroperoxides, protein carbonyl and fragmented DNA were elevated. Aqueous seed extract of Hunteria umbellata significantly ameliorated the high fructose diet-mediated alterations. From this study, it is concluded that aqueous seed extract of Hunteria umbellata possesses hypoglycemic, hypolipidemic and antioxidants abilities as evident from its capability to extenuate insulin resistance, dyslipidemia, inflammation and oxidative stress in high-fructose diet-induced metabolic syndrome rats. Copyright © 2017 Elsevier Ireland Ltd. All rights reserved.

  5. Pathophysiology of Adipocyte Defects and Dyslipidemia in HIV Lipodystrophy: New Evidence from Metabolic and Molecular Studies

    Ashok Balasubramanyam; Rajagopal V. Sekhar; Farook Jahoor; Henry J. Pownall; Dorothy Lewis

    2006-01-01

    Despite a burgeoning mass of descriptive information regarding the epidemiology, clinical features, body composition changes, hormonal alterations and dyslipidemic patterns in patients with HIV lipodystrophy syndrome (HLS), the specific biochemical pathways that are dysregulated in the condition and the molecular mechanisms that lead to their dysfunction, remain relatively unexplored. In this paper, we review studies that detail the metabolic basis of the dyslipidemia - specifically, the hype...

  6. Metabolic syndrome and asthma.

    Garmendia, Jenny V; Moreno, Dolores; Garcia, Alexis H; De Sanctis, Juan B

    2014-01-01

    Metabolic syndrome (MetS) is a syndrome that involves at least three disorders dyslipidemia, insulin resistance, obesity and/or hypertension. MetS has been associated with several chronic diseases in the adulthood; however, in the recent years, the syndrome was redefined in children. Girls with early menarche and asthma, and children with MetS and asthma that reach adulthood appear to have higher risk to develop severe or difficult to control asthma and a higher probability to suffer cardiovascular diseases. It has been proposed that patients with MetS and endocrinological disorders should be considered a different entity in which pharmacologic treatment should be adjusted according to the individual. Recent patents on the field have addressed new issues on how endocrine control should be managed along with asthma therapeutics. In the near future, new approaches should decrease the high morbidity and mortality associated to these types of patients.

  7. Metabolic Syndrome

    Sevil Ikinci

    2010-10-01

    Full Text Available Metabolic Syndrome is a combination of risk factors including common etiopathogenesis. These risk factors play different roles in occurence of atherosclerotic diseases, type 2 diabetes, and cancers. Although a compromise can not be achieved on differential diagnosis for MS, the existence of any three criterias enable to diagnose MS. These are abdominal obesity, dislipidemia (hypertrigliceridemia, hypercholesterolemia, and reduced high density lipoprotein hypertension, and elevated fasting blood glucose. According to the results of Metabolic Syndrome Research (METSAR, the overall prevalence of MS in Turkey is 34%; in females 40%, and in males it is 28%. As a result of “Western” diet, and increased frequency of obesity, MS is observed in children and in adolescents both in the world and in Turkey. Resulting in chronic diseases, it is thought that the syndrome can be prevented by healthy lifestyle behaviours. [TAF Prev Med Bull 2010; 9(5.000: 535-540

  8. Does vitamin D affects components of the metabolic syndrome?

    Sevil Karahan Yılmaz; Aylin Ayaz

    2015-01-01

    Metabolic syndrome is a major public health problem which has become increasingly common worlwide with cardiometabolic complications and have high morbidity and mortality. In addition to some genetical features, environmental factors such sedentary lifestyle, improper eating habits constitutes a risk factor for metabolic syndrome. Important components of the metabolic syndrome are dyslipidemia (low HDL levels, high triglycerides level), hyperglycemia, elevated blood...

  9. Obesity and dyslipidemia

    Franssen, Remco; Monajemi, Houshang; Stroes, Erik S. G.; Kastelein, John J. P.

    2011-01-01

    Dyslipidemia associated with obesity and the metabolic syndrome is one of the central features contributing to the increased CV risk in these patients. In view of the pandemic of the metabolic syndrome, it is imperative to fully understand the mechanisms leading to the metabolic lipid phenotype

  10. Effect of rosuvastatin on dyslipidemia and other parameters ...

    Context: Metabolic syndrome (MS) is a constellation of metabolic irregularities consisting of dyslipidemia, hypertension, hyperglycemia, chronic inflammatory, and hypercoagulable state predisposing to diabetes and cardiovascular events. Statins are first-line drugs to treat the associated atherogenic dyslipidemia.

  11. Drug treatment of metabolic syndrome.

    Altabas, Velimir

    2013-08-01

    The metabolic syndrome is a constellation of risk factors for cardiovascular diseases including: abdominal obesity, a decreased ability to metabolize glucose (increased blood glucose levels and/or presence of insulin resistance), dyslipidemia, and hypertension. Patients who have developed this syndrome have been shown to be at an increased risk of developing cardiovascular disease and/or type 2 diabetes. Genetic factors and the environment both are important in the development of the metabolic syndrome, influencing all single components of this syndrome. The goals of therapy are to treat the underlying cause of the syndrome, to reduce morbidity, and to prevent complications, including premature death. Lifestyle modification is the preferred first-step treatment of the metabolic syndrome. There is no single effective drug treatment affecting all components of the syndrome equally known yet. However, each component of metabolic syndrome has independent goals to be achieved, so miscellaneous types of drugs are used in the treatment of this syndrome, including weight losing drugs, antidiabetics, antihypertensives, antilipemic and anticlothing drugs etc. This article provides a brief insight into contemporary drug treatment of components the metabolic syndrome.

  12. The pluripotential effects of hypolipidemic treatment for polycystic ovary syndrome (PCOS): dyslipidemia, cardiovascular risk factors and beyond.

    Economou, Frangiskos; Xyrafis, Xenofon; Christakou, Charikleia; Diamanti-Kandarakis, Evanthia

    2011-01-01

    Polycystic ovary syndrome (PCOS) is a heterogeneous syndrome characterized by oligo- or anovulation, clinical and/or biochemical signs of hyperandrogenemia and polycystic ovaries. Clinical expression is determined by both genetic and environmental factors. Dyslipidemia is very common in lean as well as in obese women with PCOS and should be considered in the therapeutic management of the syndrome. Additionally to dyslipidemia, other risk factors for cardiovascular disease strongly associated with PCOS include insulin resistance, impaired glucose tolerance and metabolic syndrome. Therefore, the ideal therapeutic approach for PCOS would be multi targeted treatment ameliorating not only ovarian dysfunction but also cardiometabolic aspects, including dyslipidemia. Recently, a new era of hypolipidemic agents like statins has been initiated with regard to PCOS. The spectrum of statins' targets has been expanded and in vitro and in vivo studies have explored the specific effect of statins on androgen production, insulin resistance and inflammatory markers in PCOS. Statins are potentially promising therapeutic agents targeting hormonal and metabolic disturbances in PCOS, though conclusive results are still pending. Since several hormonal and metabolic aberrations characterizing this multifaceted syndrome cluster and interact with each other, their effects on the lipid profile are interweaving and the therapeutic modalities targeting dyslipidemia appear to have a more broad beneficial effect.

  13. The role of transient receptor potential channels in metabolic syndrome

    Liu, Daoyan; Zhu, Zhiming; Tepel, Martin

    2008-01-01

    Metabolic syndrome is correlated with increased cardiovascular risk and characterized by several factors, including visceral obesity, hypertension, insulin resistance, and dyslipidemia. Several members of a large family of nonselective cation entry channels, e.g., transient receptor potential (TRP...

  14. Metabolic syndrome in acute coronary syndrome

    Bhalli, M.A.; Aamir, M.; Mustafa, G.

    2011-01-01

    Objective: To determine the frequency of metabolic syndrome in male patients presenting with acute coronary syndrome Study design: A Descriptive study Place and duration of study: Armed Forces Institute of Cardiology and National Institute of Heart Diseases, Rawalpindi, from October 2007 to September 2008 Patients and Methods: Male patients with acute coronary syndrome (ACS) were included. Patients having angioplasty (PCI), coronary artery bypass surgery in the past and other co-morbid diseases were excluded. All patients were assessed for the presence of five components of metabolic syndrome including hypertension, HDL-Cholesterol and triglycerides, glucose intolerance and abdominal obesity. Systolic, diastolic blood pressures, waist circumference (WC) and body mass index (BMI) were measured. ECG, cardiac enzymes, fasting glucose and lipid profile were also done. Results: A total of 135 male patients of ACS were studied with a mean age of 54.26 +- 11 years. Metabolic syndrome (MS) was present in 55 (40.7%) patients. MS with all five components was documented in 4 (7.27%) while MS with four and three components was seen in 23 (41.81%) and 28 (50.90%) patients respectively. Only 24 (43.63%) patients with MS had diabetes mellitus, remaining 31(56.36%) were non diabetic. Frequencies of diabetes, hypertension and family history of CAD were significantly higher (p<0.05) in patients with metabolic syndrome as compared to patients with normal metabolic status. Conclusion: Metabolic syndrome is fairly common and important risk factor in patients of IHD. Other risk factors like smoking, dyslipidemia, hypertension and diabetes were also frequently found. Public awareness to control the risk factors can reduce the prevalence of CAD in our country. (author)

  15. Metabolic syndrome in acute coronary syndrome

    Bhalli, M A; Aamir, M; Mustafa, G [Combined Military Hospital, Abbottabad (Pakistan)

    2011-06-15

    Objective: To determine the frequency of metabolic syndrome in male patients presenting with acute coronary syndrome Study design: A Descriptive study Place and duration of study: Armed Forces Institute of Cardiology and National Institute of Heart Diseases, Rawalpindi, from October 2007 to September 2008 Patients and Methods: Male patients with acute coronary syndrome (ACS) were included. Patients having angioplasty (PCI), coronary artery bypass surgery in the past and other co-morbid diseases were excluded. All patients were assessed for the presence of five components of metabolic syndrome including hypertension, HDL-Cholesterol and triglycerides, glucose intolerance and abdominal obesity. Systolic, diastolic blood pressures, waist circumference (WC) and body mass index (BMI) were measured. ECG, cardiac enzymes, fasting glucose and lipid profile were also done. Results: A total of 135 male patients of ACS were studied with a mean age of 54.26 +- 11 years. Metabolic syndrome (MS) was present in 55 (40.7%) patients. MS with all five components was documented in 4 (7.27%) while MS with four and three components was seen in 23 (41.81%) and 28 (50.90%) patients respectively. Only 24 (43.63%) patients with MS had diabetes mellitus, remaining 31(56.36%) were non diabetic. Frequencies of diabetes, hypertension and family history of CAD were significantly higher (p<0.05) in patients with metabolic syndrome as compared to patients with normal metabolic status. Conclusion: Metabolic syndrome is fairly common and important risk factor in patients of IHD. Other risk factors like smoking, dyslipidemia, hypertension and diabetes were also frequently found. Public awareness to control the risk factors can reduce the prevalence of CAD in our country. (author)

  16. The metabolic syndrome: prevalence, CHD risk, and treatment.

    Sarti, Cinzia; Gallagher, John

    2006-01-01

    An increased risk of coronary heart disease (CHD) morbidity and mortality is associated with the metabolic syndrome, a condition characterized by the concomitant presence of several abnormalities, including abdominal obesity, dyslipidemia, hypertension, insulin resistance (with or without glucose intolerance or diabetes), microalbuminuria, prothrombotic, and proinflammatory states. Estimates of the prevalence of the metabolic syndrome indicate that this condition is now common and likely to increase dramatically over the coming decades, in parallel with greater rates of obesity and Type 2 diabetes. Risk factors for the metabolic syndrome are already present in obese children and adolescents. Thus, identifying and treating all affected individuals promptly and optimally are critical to ensure that this potentially challenging healthcare burden is minimized. Here, we review the prevalence of the metabolic syndrome, dyslipidemias, and CHD risk. Although changes in lifestyle are fundamental to reducing many of the CHD risk factors associated with the metabolic syndrome, pharmacologic interventions also play an important role. Retrospective subanalyses of the effects of statins on coronary event rates and lipid levels in patients with the metabolic syndrome included in clinical trials indicate that these agents are beneficial in correcting the extensive lipid abnormalities that are frequently present in these individuals. However, the optimal management of metabolic syndrome dyslipidemia will depend on the outcomes of future prospective clinical trials. This review examines the underlying causes and prevalence of the metabolic syndrome and its impact on CHD morbidity and mortality and discusses the role of statins in optimizing its management.

  17. Metabolic Syndrome among Type-2 Diabetic Patients in Benghazi ...

    Background: Metabolic syndrome is a cluster of three out of five conditions that are due to hyperinsulinemia: abdominal obesity, atherogenic dyslipidemia (high triglycerides and/or low HDL), elevated blood pressure, and elevated plasma glucose. The syndrome is highly prevalent in patients with type-2 diabetes mellitus ...

  18. Metabolic syndrome and polycystic ovary syndrome: an intriguing overlapping.

    Caserta, Donatella; Adducchio, Gloria; Picchia, Simona; Ralli, Eleonora; Matteucci, Eleonora; Moscarini, Massimo

    2014-06-01

    Metabolic syndrome is an increasing pathology in adults and in children, due to a parallel rise of obesity. Sedentary lifestyle, food habits, cultural influences and also a genetic predisposition can cause dyslipidemia, hypertension, abdominal obesity and insulin resistance which are the two main features of metabolic syndrome. Polycystic ovary syndrome (PCOS) is a condition directly associated with obesity, insulin resistance (HOMA index) and metabolic syndrome, and it is very interesting for its relationship and overlap with the metabolic syndrome. The relationship between the two syndromes is mutual: PCOS women have a higher prevalence of metabolic syndrome and also women with metabolic syndrome commonly present the reproductive/endocrine trait of PCOS. Prevention and treatment of metabolic syndrome and PCOS are similar for various aspects. It is necessary to treat excess adiposity and insulin resistance, with the overall goals of preventing cardiovascular disease and type 2 diabetes and improving reproductive failure in young women with PCOS. First of all, lifestyle changes, then pharmacological therapy, bariatric surgery and laparoscopic ovarian surgery represent the pillars for PCOS treatment.

  19. Clinical characteristics of metabolic syndrome in Korea, and its comparison with other Asian countries

    Hong, A Ram; Lim, Soo

    2015-01-01

    Metabolic syndrome is referred to as syndrome X or insulin resistance syndrome, and is primarily composed of abdominal obesity, diabetes, glucose intolerance, dyslipidemia and high blood pressure. Asians have a lower frequency of obesity than Caucasians, but have an increasing tendency toward metabolic syndrome. Thus, metabolic syndrome poses a major challenge for public health professionals, and is set to become a social and economic problem in Asian populations. Most data on metabolic syndr...

  20. Targets to treat metabolic syndrome in polycystic ovary syndrome.

    Mahalingaiah, Shruthi; Diamanti-Kandarakis, Evanthia

    2015-01-01

    Metabolic syndrome is comprised of a combination of the following states: increased insulin resistance, dyslipidemia, cardiovascular disease, and increased abdominal obesity. Women with polycystic ovary syndrome (PCOS) have an increased risk of developing metabolic syndrome over the course of their lives. Metabolic syndrome increases risk of major cardiovascular events, morbidity, quality of life, and overall health care costs. Though metabolic syndrome in women with PCOS is an area of great concern, there is no effective individual medical therapeutic to adequately treat this issue. This article will review key aspects of metabolic syndrome in PCOS. We will discuss classic and novel therapeutics to address metabolic syndrome in women with PCOS. We will conclude with the importance of developing strategic interventions to increase the compliance to lifestyle and dietary modification, in addition to appreciation of the emerging pharmaceutical therapeutics available. Innovation in lifestyle modification, including diet, exercise, with and without dedicated stress reduction techniques is the future in treatment of metabolic syndrome in PCOS. Application of novel interventions, such as group medical care, may improve future adherence to lifestyle modification recommendations, in addition to or in combination with pharmaceutical therapeutics.

  1. Targets to treat metabolic syndrome in polycystic ovary syndrome

    Mahalingaiah, Shruthi; Diamanti-Kandarakis, Evanthia

    2016-01-01

    Introduction Metabolic syndrome is comprised of a combination of the following states: increased insulin resistance, dyslipidemia, cardiovascular disease, and increased abdominal obesity. Women with polycystic ovary syndrome (PCOS) have an increased risk of developing metabolic syndrome over the course of their lives. Metabolic syndrome increases risk of major cardiovascular events, morbidity, quality of life, and overall health care costs. Though metabolic syndrome in women with PCOS is an area of great concern, there is no effective individual medical therapeutic to adequately treat this issue. Areas Covered This article will review key aspects of metabolic syndrome in PCOS. We will discuss classic and novel therapeutics to address metabolic syndrome in women with PCOS. We will conclude with the importance of developing strategic interventions to increase the compliance to lifestyle and dietary modification, in addition to appreciation of the emerging pharmaceutical therapeutics available. Expert Opinion Innovation in lifestyle modification, including diet, exercise, with and without dedicated stress reduction techniques is the future in treatment of metabolic syndrome in PCOS. Application of novel interventions, such as group medical care, may improve future adherence to lifestyle modification recommendations, in addition to or in combination with pharmaceutical therapeutics. PMID:26488852

  2. The pharmacological management of metabolic syndrome.

    Rask Larsen, Julie; Dima, Lorena; Correll, Christoph U; Manu, Peter

    2018-04-01

    The metabolic syndrome includes a constellation of several well-established risk factors, which need to be aggressively treated in order to prevent overt type 2 diabetes and cardiovascular disease. While recent guidelines for the treatment of individual components of the metabolic syndrome focus on cardiovascular benefits as resulted from clinical trials, specific recent recommendations on the pharmacological management of metabolic syndrome are lacking. The objective of present paper was to review the therapeutic options for metabolic syndrome and its components, the available evidence related to their cardiovascular benefits, and to evaluate the extent to which they should influence the guidelines for clinical practice. Areas covered: A Medline literature search was performed to identify clinical trials and meta-analyses related to the therapy of dyslipidemia, arterial hypertension, glucose metabolism and obesity published in the past decade. Expert commentary: Our recommendation for first-line pharmacological are statins for dyslipidemia, renin-angiotensin-aldosteron system inhibitors for arterial hypertension, metformin or sodium/glucose cotransporter 2 inhibitors or glucagon-like peptide 1 receptor agonists (GLP-1RAs) for glucose intolerance, and the GLP-1RA liraglutide for achieving body weight and waist circumference reduction.

  3. Metabolic syndrome and menopause

    Jouyandeh, Zahra; Nayebzadeh, Farnaz; Qorbani, Mostafa; Asadi, Mojgan

    2013-01-01

    Abstract Background The metabolic syndrome is defined as an assemblage of risk factors for cardiovascular diseases, and menopause is associated with an increase in metabolic syndrome prevalence. The aim of this study was to assess the prevalence of metabolic syndrome and its components among postmenopausal women in Tehran, Iran. Methods In this cross-sectional study in menopause clinic in Tehran, 118 postmenopausal women were investigated. We used the adult treatment panel 3 (ATP3) criteria t...

  4. Metabolic syndrome induced by anticancer treatment in childhood cancer survivors.

    Chueh, Hee Won; Yoo, Jae Ho

    2017-06-01

    The number of childhood cancer survivors is increasing as survival rates improve. However, complications after treatment have not received much attention, particularly metabolic syndrome. Metabolic syndrome comprises central obesity, dyslipidemia, hypertension, and insulin resistance, and cancer survivors have higher risks of cardiovascular events compared with the general population. The mechanism by which cancer treatment induces metabolic syndrome is unclear. However, its pathophysiology can be categorized based on the cancer treatment type administered. Brain surgery or radiotherapy may induce metabolic syndrome by damaging the hypothalamic-pituitary axis, which may induce pituitary hormone deficiencies. Local therapy administered to particular endocrine organs directly damages the organs and causes hormone deficiencies, which induce obesity and dyslipidemia leading to metabolic syndrome. Chemotherapeutic agents interfere with cell generation and growth, damage the vascular endothelial cells, and increase the cardiovascular risk. Moreover, chemotherapeutic agents induce oxidative stress, which also induces metabolic syndrome. Physical inactivity caused by cancer treatment or the cancer itself, dietary restrictions, and the frequent use of antibiotics may also be risk factors for metabolic syndrome. Since childhood cancer survivors with metabolic syndrome have higher risks of cardiovascular events at an earlier age, early interventions should be considered. The optimal timing of interventions and drug use has not been established, but lifestyle modifications and exercise interventions that begin during cancer treatment might be beneficial and tailored education and interventions that account for individual patients' circumstances are needed. This review evaluates the recent literature that describes metabolic syndrome in cancer survivors, with a focus on its pathophysiology.

  5. Anthropometric and metabolic indices in assessment of type and severity of dyslipidemia.

    Zaid, Muhammad; Ameer, Fatima; Munir, Rimsha; Rashid, Rida; Farooq, Nimrah; Hasnain, Shahida; Zaidi, Nousheen

    2017-02-28

    It has been shown that obesity is associated with increased rates of dyslipidemia. The present work revisits the association between plasma lipid levels and classical indicators of obesity including body mass index (BMI). The significance of various anthropometric/metabolic variables in clinical assessment of type and severity of dyslipidemia was also determined. Recently described body indices, a body shape index (ABSI) and body roundness index (BRI), were also assessed in this context. For the present cross-sectional analytical study, the participants (n = 275) were recruited from the patients visiting different health camps. Participants were anthropometrically measured and interviewed, and their fasting intravenous blood was collected. Plasma lipid levels were accordingly determined. The values for different anthropometric parameters are significantly different between dyslipidemic and non-dyslipidemic participants. Receiver operating characteristics curve analyses revealed that all the tested variables gave the highest area under the curve (AUC) values for predicting hypertriglyceridemia in comparison to other plasma lipid abnormalities. BRI gave slightly higher AUC values in predicting different forms of dyslipidemia in comparison to BMI, whereas ABSI gave very low values. Several anthropometric/metabolic indices display increased predictive capabilities for detecting hypertriglyceridemia in comparison to any other form of plasma lipid disorders. The capacity of BRI to predict dyslipidemia was comparable but not superior to the classical indicators of obesity, whereas ABSI could not detect dyslipidemia.

  6. Metabolic Syndrome and Neuroprotection

    Melisa Etchegoyen

    2018-04-01

    Full Text Available Introduction: Over the years the prevalence of metabolic syndrome (MetS has drastically increased in developing countries as a major byproduct of industrialization. Many factors, such as the consumption of high-calorie diets and a sedentary lifestyle, bolster the spread of this disorder. Undoubtedly, the massive and still increasing incidence of MetS places this epidemic as an important public health issue. Hereon we revisit another outlook of MetS beyond its classical association with cardiovascular disease (CVD and Diabetes Mellitus Type 2 (DM2, for MetS also poses a risk factor for the nervous tissue and threatens neuronal function. First, we revise a few essential concepts of MetS pathophysiology. Second, we explore some neuroprotective approaches in MetS pertaining brain hypoxia. The articles chosen for this review range from the years 1989 until 2017; the selection criteria was based on those providing data and exploratory information on MetS as well as those that studied innovative therapeutic approaches.Pathophysiology: The characteristically impaired metabolic pathways of MetS lead to hyperglycemia, insulin resistance (IR, inflammation, and hypoxia, all closely associated with an overall pro-oxidative status. Oxidative stress is well-known to cause the wreckage of cellular structures and tissue architecture. Alteration of the redox homeostasis and oxidative stress alter the macromolecular array of DNA, lipids, and proteins, in turn disrupting the biochemical pathways necessary for normal cell function.Neuroprotection: Different neuroprotective strategies are discussed involving lifestyle changes, medication aimed to mitigate MetS cardinal symptoms, and treatments targeted toward reducing oxidative stress. It is well-known that the routine practice of physical exercise, aerobic activity in particular, and a complete and well-balanced nutrition are key factors to prevent MetS. Nevertheless, pharmacological control of MetS as a whole and

  7. Metabolic syndrome and menopause

    Jouyandeh Zahra

    2013-01-01

    Full Text Available Abstract Background The metabolic syndrome is defined as an assemblage of risk factors for cardiovascular diseases, and menopause is associated with an increase in metabolic syndrome prevalence. The aim of this study was to assess the prevalence of metabolic syndrome and its components among postmenopausal women in Tehran, Iran. Methods In this cross-sectional study in menopause clinic in Tehran, 118 postmenopausal women were investigated. We used the adult treatment panel 3 (ATP3 criteria to classify subjects as having metabolic syndrome. Results Total prevalence of metabolic syndrome among our subjects was 30.1%. Waist circumference, HDL-cholesterol, fasting blood glucose, diastolic blood pressure ,Systolic blood pressure, and triglyceride were significantly higher among women with metabolic syndrome (P-value Conclusions Our study shows that postmenopausal status is associated with an increased risk of metabolic syndrome. Therefore, to prevent cardiovascular disease there is a need to evaluate metabolic syndrome and its components from the time of the menopause.

  8. The positive association of branched-chain amino acids and metabolic dyslipidemia in Chinese Han population.

    Yang, Panpan; Hu, Wen; Fu, Zhenzhen; Sun, Luning; Zhou, Ying; Gong, Yingyun; Yang, Tao; Zhou, Hongwen

    2016-07-25

    It has been suggested that serum branched-chain amino acids (BCAAs) are associated with the incident, progression and prognostic of type 2 diabetes. However, the role of BCAAs in metabolic dyslipidemia (raised triglycerides (TG) and reduced high-density lipoprotein cholesterol (HDL-C)) remains poorly understood. This study aims to investigate 1) the association of serum BCAAs with total cholesterol (TC), TG, HDL-C and low-density lipoprotein cholesterol (LDL-C) and 2) the association between serum BCAAs levels and risk of metabolic dyslipidemia in a community population with different glucose homeostasis. Demographics data and blood samples were collected from 2251 Chinese subjects from the Huaian Diabetes Protective Program (HADPP) study. After exclusion for cardiovascular disease (CVD), serious hepatic or nephritic diseases and others, 1320 subjects remained for analysis (789 subjects with hemoglobin A1c (HbA1c) > 5.7, 521 with HbA1c ≤ 5.7). Serum BCAAs level was measured by liquid chromatography-tandem mass spectrometry (LC MS/MS). The association of BCAAs with lipids or with the risk of metabolic dyslipidemia was analyzed. Elevated serum BCAAs (both total and individual BCAA) were positively associated with TG and inversely associated with HDL-C in the whole population. These correlations were still significant even after adjustment for confounding factors (r = 0.165, p dyslipidemia was 3.703 (2.261, 6.065) and 3.702 (1.877, 7.304), respectively (all p dyslipidemia. In addition, glucose homeostasis could play a certain role in BCAAs-related dyslipidemia.

  9. A Comprehensive Review on Metabolic Syndrome

    Jaspinder Kaur

    2014-01-01

    Full Text Available Metabolic syndrome is defined by a constellation of interconnected physiological, biochemical, clinical, and metabolic factors that directly increases the risk of cardiovascular disease, type 2 diabetes mellitus, and all cause mortality. Insulin resistance, visceral adiposity, atherogenic dyslipidemia, endothelial dysfunction, genetic susceptibility, elevated blood pressure, hypercoagulable state, and chronic stress are the several factors which constitute the syndrome. Chronic inflammation is known to be associated with visceral obesity and insulin resistance which is characterized by production of abnormal adipocytokines such as tumor necrosis factor α, interleukin-1 (IL-1, IL-6, leptin, and adiponectin. The interaction between components of the clinical phenotype of the syndrome with its biological phenotype (insulin resistance, dyslipidemia, etc. contributes to the development of a proinflammatory state and further a chronic, subclinical vascular inflammation which modulates and results in atherosclerotic processes. Lifestyle modification remains the initial intervention of choice for such population. Modern lifestyle modification therapy combines specific recommendations on diet and exercise with behavioural strategies. Pharmacological treatment should be considered for those whose risk factors are not adequately reduced with lifestyle changes. This review provides summary of literature related to the syndrome’s definition, epidemiology, underlying pathogenesis, and treatment approaches of each of the risk factors comprising metabolic syndrome.

  10. Management issues in the metabolic syndrome.

    Deedwania, P C; Gupta, R

    2006-10-01

    The metabolic syndrome or cardiovascular dysmetabolic syndrome is characterized by obesity, central obesity, insulin resistance, atherogenic dyslipidemia, and hypertension. The major risk factors leading to this syndrome are physical inactivity and an atherogenic diet and cornerstone clinical feature is abdominal obesity or adiposity. In addition, patients usually have elevated triglycerides, low HDL cholesterol, elevated LDL cholesterol, other abnormal lipid parameters, hypertension, and elevated fasting blood glucose. Impaired fibrinolysis, increased susceptibility to thrombotic events, and raised inflammatory markers are also observed. Given that India has the largest number of subjects with type-2 diabetes in the world it can be extrapolated that this country also has the largest number of patients with the metabolic syndrome. Epidemiological studies confirm a high prevalence. Therapeutic approach involves intervention at a macro-level and control of multiple risk factors using therapeutic lifestyle approaches (diet control and increased physical activity, pharmacotherapy - anti-obesity agents) for control of obesity and visceral obesity, and targeted approach for control of individual risk factors. Pharmacological therapy is a critical step in the management of patients with metabolic syndrome when lifestyle modifications fail to achieve the therapeutic goals. Anti-obesity drugs such as sibutramine and orlistat can be tried to reduce weight and central obesity and jointly control the metabolic syndrome components. Other than weight loss, there is no single best therapy and treatment should consist of treatment of individual components of the metabolic syndrome. Newer drugs such as the endocannabinoid receptor blocker,rimonabant, appear promising in this regard. Atherogenic dyslipidemia should be controlled initially with statins if there is an increase in LDL cholesterol. If there are other lipid abnormalities then combination therapy of statin with fibrates

  11. Metabolic syndrome in urban DRDO population

    Prakash P Bellubbi

    2015-01-01

    Full Text Available Metabolic syndrome is a common condition occurring all over the world which is also known by other terminology such as Dysmetabolic syndrome, Syndrome X, Insulin Resistance syndrome, Obesity syndrome, or Reaven′s syndrome. Metabolic syndrome is constituted by a group of Risk Factors such as Trunkal Obesity, Impaired or Altered Glucose Tolerance, Dyslipidemia and Hypertension. Individuals with these risk factors are at a greater risk of developing a cardiovascular disease or Type 2 Diabetes. NCEP, National Heart, lung and Blood Institute, National Institutes of Health periodically publishes ATP clinical updates as warranted by advances in the cholesterol management. Each of the guideline reports -ATP I, II and III - has a major thrust in Cardiovascular Risk Management. While some of the features of ATP I and ATP II are shared by ATP III guidelines, there are some salient differences. ATP III focuses on Multiple risk factors and recommends the use ofFramingham projections of 10 year absolute risk, modifies lipid and lipoprotein classification and supports for implementation of a revised schedule for screening and Therapeutic Life-style Changes. DRDO has embarked upon a program to assess the occupational health risk and the coronary risk status of the DRDO and defence employees. The present paper describes incidence of Metabolic Syndrome amongst the DRDO and Defence employees, using the ATP III guidelines and importance of calculating the absolute coronary risk status of these personnel.

  12. Association of Metabolic Syndrome and Hidradenitis Suppurativa

    Miller, Iben Marie; Ellervik, Christina; Vinding, Gabrielle Randskov

    2014-01-01

    ,predominantly female, and more often smokers compared with the non-HS group.EXPOSURE Hidradenitis suppurativa.MAIN OUTCOMES AND MEASURES Metabolic syndrome and its components of diabetes mellitus, hypertension, dyslipidemia, and obesity.RESULTS When compared with the non-HS group, the odds ratios (ORs.......62 (95%CI, 1.73-7.60) and 2.24 (95%CI, 1.78-2.82), respectively, for abdominal obesity. With regard to dyslipidemia, significant results were found for decreased levels of high-density lipoprotein cholesterol, with ORs of 2.97 (95%CI, 1.45-6.08) and 1.94(95%CI, 1.52-2.48) for the hospital HS and general...

  13. Metabolic syndrome as a risk factor for neurological disorders.

    Farooqui, Akhlaq A; Farooqui, Tahira; Panza, Francesco; Frisardi, Vincenza

    2012-03-01

    The metabolic syndrome is a cluster of common pathologies: abdominal obesity linked to an excess of visceral fat, insulin resistance, dyslipidemia and hypertension. At the molecular level, metabolic syndrome is accompanied not only by dysregulation in the expression of adipokines (cytokines and chemokines), but also by alterations in levels of leptin, a peptide hormone released by white adipose tissue. These changes modulate immune response and inflammation that lead to alterations in the hypothalamic 'bodyweight/appetite/satiety set point,' resulting in the initiation and development of metabolic syndrome. Metabolic syndrome is a risk factor for neurological disorders such as stroke, depression and Alzheimer's disease. The molecular mechanism underlying the mirror relationship between metabolic syndrome and neurological disorders is not fully understood. However, it is becoming increasingly evident that all cellular and biochemical alterations observed in metabolic syndrome like impairment of endothelial cell function, abnormality in essential fatty acid metabolism and alterations in lipid mediators along with abnormal insulin/leptin signaling may represent a pathological bridge between metabolic syndrome and neurological disorders such as stroke, Alzheimer's disease and depression. The purpose of this review is not only to describe the involvement of brain in the pathogenesis of metabolic syndrome, but also to link the pathogenesis of metabolic syndrome with neurochemical changes in stroke, Alzheimer's disease and depression to a wider audience of neuroscientists with the hope that this discussion will initiate more studies on the relationship between metabolic syndrome and neurological disorders. © Springer Basel AG 2011

  14. Aspects involved in the (patho)physiology of the metabolic syndrome

    Duivenvoorden, Ilse

    2006-01-01

    The metabolic syndrome is an increasing problem in our Western society. Many of the features of the metabolic syndrome, like obesity, insulin resistance, dyslipidemia, and hepatic steatosis are established risk factors for cardiovascular disease. Growing evidence supports the important role of body

  15. Mitochondrial Dysfunction in Metabolic Syndrome and Asthma

    Mabalirajan, Ulaganathan; Ghosh, Balaram

    2013-01-01

    Though severe or refractory asthma merely affects less than 10% of asthma population, it consumes significant health resources and contributes significant morbidity and mortality. Severe asthma does not fell in the routine definition of asthma and requires alternative treatment strategies. It has been observed that asthma severity increases with higher body mass index. The obese-asthmatics, in general, have the features of metabolic syndrome and are progressively causing a significant burden for both developed and developing countries thanks to the westernization of the world. As most of the features of metabolic syndrome seem to be originated from central obesity, the underlying mechanisms for metabolic syndrome could help us to understand the pathobiology of obese-asthma condition. While mitochondrial dysfunction is the common factor for most of the risk factors of metabolic syndrome, such as central obesity, dyslipidemia, hypertension, insulin resistance, and type 2 diabetes, the involvement of mitochondria in obese-asthma pathogenesis seems to be important as mitochondrial dysfunction has recently been shown to be involved in airway epithelial injury and asthma pathogenesis. This review discusses current understanding of the overlapping features between metabolic syndrome and asthma in relation to mitochondrial structural and functional alterations with an aim to uncover mechanisms for obese-asthma. PMID:23840225

  16. Gout and Metabolic Syndrome: a Tangled Web.

    Thottam, Gabrielle E; Krasnokutsky, Svetlana; Pillinger, Michael H

    2017-08-26

    The complexity of gout continues to unravel with each new investigation. Gout sits at the intersection of multiple intrinsically complex processes, and its prevalence, impact on healthcare costs, and association with important co-morbidities make it increasingly relevant. The association between gout and type 2 diabetes, hypertension, hyperlipidemia, cardiovascular disease, renal disease, and obesity suggest that either gout, or its necessary precursor hyperuricemia, may play an important role in the manifestations of the metabolic syndrome. In this review, we analyze the complex interconnections between gout and metabolic syndrome, by reviewing gout's physiologic and epidemiologic relationships with its major co-morbidities. Increasing evidence supports gout's association with metabolic syndrome. More specifically, both human studies and animal models suggest that hyperuricemia may play a role in promoting inflammation, hypertension and cardiovascular disease, adipogenesis and lipogenesis, insulin and glucose dysregulation, and liver disease. Fructose ingestion is associated with increased rates of hypertension, weight gain, impaired glucose tolerance, and dyslipidemia and is a key driver of urate biosynthesis. AMP kinase (AMPK) is a central regulator of processes that tend to mitigate against the metabolic syndrome. Within hepatocytes, leukocytes, and other cells, a fructose/urate metabolic loop drives key inhibitors of AMPK, including AMP deaminase and fructokinase, that may tilt the balance toward metabolic syndrome progression. Preliminary evidence suggests that agents that block the intracellular synthesis of urate may restore AMPK activity and help maintain metabolic homeostasis. Gout is both an inflammatory and a metabolic disease. With further investigation of urate's role, the possibility of proper gout management additionally mitigating metabolic syndrome is an evolving and important question.

  17. TREATMENT OF METABOLIC ALTERATIONS IN POLYCYSTIC OVARY SYNDROME.

    Păvăleanu, Ioana; Gafiţanu, D; Popovici, Diana; Duceac, Letiţia Doina; Păvăleanu, Maricica

    2016-01-01

    Polycystic ovary syndrome is a common endocrinopathy characterized by oligo ovulation or anovulation, signs of androgen excess and multiple small ovarian cysts. It includes various metabolic abnormalities: insulin resistance, hyperinsulinemia, impaired glucose tolerance, visceral obesity, inflammation and endothelial dysfunction, hypertension and dyslipidemia. All these metabolic abnormalities have long-term implications. Treatment should be individualized and must not address a single sign or symptom. Studies are still needed to determine the benefits and the associated risks of the medication now available to practitioners.

  18. Metabolic syndrome in the Mediterranean region: Current status

    Panagiotis Anagnostis

    2012-01-01

    Metabolic syndrome (MetS) is a cluster of metabolic abnormalities including abdominal obesity, impaired fasting glucose, hypertension and dyslipidemia. It seems to affect about one-fourth to one-fifth of the Mediterranean population, and its prevalence increases with age, being similar for both sexes and depending on the region and the definition used, with the National Cholesterol Education Program-Adult Treatment Panel-III (NCEP-ATPIII) definition being the most effective in the identificat...

  19. Clinical characteristics of metabolic syndrome in Korea, and its comparison with other Asian countries.

    Hong, A Ram; Lim, Soo

    2015-09-01

    Metabolic syndrome is referred to as syndrome X or insulin resistance syndrome, and is primarily composed of abdominal obesity, diabetes, glucose intolerance, dyslipidemia and high blood pressure. Asians have a lower frequency of obesity than Caucasians, but have an increasing tendency toward metabolic syndrome. Thus, metabolic syndrome poses a major challenge for public health professionals, and is set to become a social and economic problem in Asian populations. Most data on metabolic syndrome are based on studies from Western countries with only limited information derived from Asian populations. Recently, several studies were carried out on a large scale that represents the general Korean population. The prevalence of metabolic syndrome in Korean adults has varied depending on the study designs and different criteria, but shows a distinct increasing trend of metabolic syndrome driven by an increase in abdominal obesity and dyslipidemia. Given the rapid economic progression of Korea over the past 30 years along with a rise of the aged population, it is expected that the prevalence of metabolic syndrome will further increase. Therefore, a proactive strategy at the governmental level for metabolic syndrome prevention should be implemented, reducing abdominal obesity and dyslipidemia. Healthy dietary habits and regular exercise should be emphasized as a part of such a strategy.

  20. Hypothyroidism in metabolic syndrome

    Sunil Kumar Kota

    2012-01-01

    Full Text Available Aim: Metabolic syndrome (MetS and hypothyroidism are well established forerunners of atherogenic cardiovascular disease. Considerable overlap occurs in the pathogenic mechanisms of atherosclerotic cardiovascular disease by metabolic syndrome and hypothyroidism. Insulin resistance has been studied as the basic pathogenic mechanism in metabolic syndrome. [1] This cross sectional study intended to assess thyroid function in patients with metabolic syndrome and to investigate the association between hypothyroidism and metabolic syndrome. Materials and Methods: One hundred patients with metabolic syndrome who fulfilled the National Cholesterol Education Program- Adult Treatment Panel (NCEP-ATP III criteria [ 3 out of 5 criteria positive namely blood pressure ≥ 130/85 mm hg or on antihypertensive medications, fasting plasma glucose > 100 mg/dl or on anti-diabetic medications, fasting triglycerides > 150 mg/dl, high density lipoprotein cholesterol (HDL-C 102 cms in men and 88 cms in women] were included in the study group. [2] Fifty patients who had no features of metabolic syndrome (0 out of 5 criteria for metabolic syndrome were included in the control group. Patients with liver disorders, renal disorders, congestive cardiac failure, pregnant women, patients on oral contraceptive pills, statins and other medications that alter thyroid functions and lipid levels and those who are under treatment for any thyroid related disorder were excluded from the study. Acutely ill patients were excluded taking into account sick euthyroid syndrome. Patients were subjected to anthropometry, evaluation of vital parameters, lipid and thyroid profile along with other routine laboratory parameters. Students t-test, Chi square test and linear regression, multiple logistic regression models were used for statistical analysis. P value < 0.05 was considered significant. Results: Of the 100 patients in study group, 55 were females (55% and 45 were males (45%. Of the 50

  1. Melatonin, mitochondria, and the metabolic syndrome.

    Cardinali, Daniel P; Vigo, Daniel E

    2017-11-01

    A number of risk factors for cardiovascular disease including hyperinsulinemia, glucose intolerance, dyslipidemia, obesity, and elevated blood pressure are collectively known as metabolic syndrome (MS). Since mitochondrial activity is modulated by the availability of energy in cells, the disruption of key regulators of metabolism in MS not only affects the activity of mitochondria but also their dynamics and turnover. Therefore, a link of MS with mitochondrial dysfunction has been suspected since long. As a chronobiotic/cytoprotective agent, melatonin has a special place in prevention and treatment of MS. Melatonin levels are reduced in diseases associated with insulin resistance like MS. Melatonin improves sleep efficiency and has antioxidant and anti-inflammatory properties, partly for its role as a metabolic regulator and mitochondrial protector. We discuss in the present review the several cytoprotective melatonin actions that attenuate inflammatory responses in MS. The clinical data that support the potential therapeutical value of melatonin in human MS are reviewed.

  2. The Association of Metabolic Syndrome and Urolithiasis

    Yee V. Wong

    2015-01-01

    Full Text Available There has been an increasing prevalence of kidney stones over the last 2 decades worldwide. Many studies have indicated a possible association between metabolic syndrome and kidney stone disease, particularly in overweight and obese patients. Many different definitions of metabolic syndrome have been suggested by various organizations, although the definition by the International Diabetes Federation (IDF is universally considered as the most acceptable definition. The IDF definition revolves around 4 core components: obesity, dyslipidemia, hypertension, and diabetes mellitus. Several hypotheses have been proposed to explain the pathophysiology of urolithiasis resulting from metabolic syndrome, amongst which are the insulin resistance and Randall’s plaque hypothesis. Similarly the pathophysiology of calcium and uric acid stone formation has been investigated to determine a connection between the two conditions. Studies have found many factors contributing to urolithiasis in patients suffering from metabolic syndrome, out of which obesity, overweight, and sedentary lifestyles have been identified as major etiological factors. Primary and secondary prevention methods therefore tend to revolve mainly around lifestyle improvements, including dietary and other preventive measures.

  3. Epigenetic priming of the metabolic syndrome.

    Bruce, Kimberley D; Cagampang, Felino R

    2011-05-01

    The metabolic syndrome (MetS) represents a cluster of cardiometabolic risk factors, including central obesity, insulin resistance, glucose intolerance, dyslipidemia, hypertension, hyperinsulinemia and microalbuminuria, and more recently, nonalcoholic fatty liver disease (NAFLD), polycystic ovarian syndrome (PCOS) and atherosclerosis. Although the concept of the MetS is subject to debate due to lack of a unifying underlying mechanism, the prevalence of a metabolic syndrome phenotype is rapidly increasing worldwide. Moreover, it is increasingly prevalent in children and adolescents of obese mothers. Evidence from both epidemiological and experimental animal studies now demonstrates that MetS onset is increasingly likely following exposure to suboptimal nutrition during critical periods of development, as observed in maternal obesity. Thus, the developmental priming of the MetS provides a common origin for this multifactorial disorder. Consequently, the mechanisms leading to this developmental priming have recently been the subject of intensive investigation. This review discusses recent data regarding the epigenetic modifications resulting from nutrition during early development that mediate persistent changes in the expression of key metabolic genes and contribute toward an adult metabolic syndrome phenotype. In addition, this review considers the role of the endogenous molecular circadian clock system, which has the potential to act at the interface between nutrient sensing and epigenetic processing. A continued and greater understanding of these mechanisms will eventually aid in the identification of individuals at high risk of cardiovascular disease (CVD) and type 2 diabetes, and help develop therapeutic interventions, in accordance with current global government strategy.

  4. Structural changes in the liver in metabolic syndrome

    D. V. Vasendin

    2015-01-01

    Full Text Available Scientifically proven close relationship of nonalcoholic fatty liver disease with development of metabolic syndrome and its individual components involves the conclusion that the target organ in metabolic symptom, even regardless of the severity of obesity, the liver occupies a dominant position, as the body undergoes the first characteristic of non-alcoholic fatty liver disease changes, involving violation of metabolism in the body. Dislipoproteinemia plays an important role in the formation of metabolic syndrome in obesity and other obesity-associated diseases. Altered liver function are the root cause of violations of processes of lipid metabolism and, consequently, abnormal functioning of the liver may be a separate, additional and independent risk factor for development of dyslipidemia and obesity as the main component of the metabolic syndrome.

  5. Metabolic Syndrome: Polycystic Ovary Syndrome.

    Mortada, Rami; Williams, Tracy

    2015-08-01

    Polycystic ovary syndrome (PCOS) is a heterogeneous condition characterized by androgen excess, ovulatory dysfunction, and polycystic ovaries. It is the most common endocrinopathy among women of reproductive age, affecting between 6.5% and 8% of women, and is the most common cause of infertility. Insulin resistance is almost always present in women with PCOS, regardless of weight, and they often develop diabetes and metabolic syndrome. The Rotterdam criteria are widely used for diagnosis. These criteria require that patients have at least two of the following conditions: hyperandrogenism, ovulatory dysfunction, and polycystic ovaries. The diagnosis of PCOS also requires exclusion of other potential etiologies of hyperandrogenism and ovulatory dysfunction. The approach to PCOS management differs according to the presenting symptoms and treatment goals, particularly the patient's desire for pregnancy. Weight loss through dietary modifications and exercise is recommended for patients with PCOS who are overweight. Oral contraceptives are the first-line treatment for regulating menstrual cycles and reducing manifestations of hyperandrogenism, such as acne and hirsutism. Clomiphene is the first-line drug for management of anovulatory infertility. Metformin is recommended for metabolic abnormalities such as prediabetes, and a statin should be prescribed for cardioprotection if the patient meets standard criteria for statin therapy. Written permission from the American Academy of Family Physicians is required for reproduction of this material in whole or in part in any form or medium.

  6. Pharmacological treatment and therapeutic perspectives of metabolic syndrome.

    Lim, Soo; Eckel, Robert H

    2014-12-01

    Metabolic syndrome is a disorder based on insulin resistance. Metabolic syndrome is diagnosed by a co-occurrence of three out of five of the following medical conditions: abdominal obesity, elevated blood pressures, elevated glucose, high triglycerides, and low high-density lipoprotein-cholesterol (HDL-C) levels. Clinical implication of metabolic syndrome is that it increases the risk of developing type 2 diabetes and cardiovascular diseases. Prevalence of the metabolic syndrome has increased globally, particularly in the last decade, to the point of being regarded as an epidemic. The prevalence of metabolic syndrome in the USA is estimated to be 34% of adult population. Moreover, increasing rate of metabolic syndrome in developing countries is dramatic. One can speculate that metabolic syndrome is going to induce huge impact on our lives. The metabolic syndrome cannot be treated with a single agent, since it is a multifaceted health problem. A healthy lifestyle including weight reduction is likely most effective in controlling metabolic syndrome. However, it is difficult to initiate and maintain healthy lifestyles, and in particular, with the recidivism of obesity in most patients who lose weight. Next, pharmacological agents that deal with obesity, diabetes, hypertension, and dyslipidemia can be used singly or in combination: anti-obesity drugs, thiazolidinediones, metformin, statins, fibrates, renin-angiotensin system blockers, glucagon like peptide-1 agonists, sodium glucose transporter-2 inhibitors, and some antiplatelet agents such as cilostazol. These drugs have not only their own pharmacologic targets on individual components of metabolic syndrome but some other properties may prove beneficial, i.e. anti-inflammatory and anti-oxidative. This review will describe pathophysiologic features of metabolic syndrome and pharmacologic agents for the treatment of metabolic syndrome, which are currently available.

  7. Treatment of metabolic syndrome.

    Wagh, Arati; Stone, Neil J

    2004-03-01

    The metabolic syndrome is intended to identify patients who have increased risk of diabetes and/or a cardiac event due to the deleterious effects of weight gain, sedentary lifestyle, and/or an atherogenic diet. The National Cholesterol Education Program's Adult Treatment Panel III definition uses easily measured clinical findings of increased abdominal circumference, elevated triglycerides, low high-density lipoprotein-cholesterol, elevated fasting blood glucose and/or elevated blood pressure. Three of these five are required for diagnosis. The authors also note that other definitions of metabolic syndrome focus more on insulin resistance and its key role in this syndrome. This review focuses on how treatment might affect each of the five components. Abdominal obesity can be treated with a variety of lower calorie diets along with regular exercise. Indeed, all of the five components of the metabolic syndrome are improved by even modest amounts of weight loss achieved with diet and exercise. For those with impaired fasting glucose tolerance, there is good evidence that a high fiber, low saturated fat diet with increased daily exercise can reduce the incidence of diabetes by almost 60%. Of note, subjects who exercise the most, gain the most benefit. Metformin has also been shown to be helpful in these subjects. Thiazolidinedione drugs may prove useful, but further studies are needed. Although intensified therapeutic lifestyle change will help the abnormal lipid profile, some patients may require drug therapy. This review also discusses the use of statins, fibrates, and niacin. Likewise, while hypertension in the metabolic syndrome benefits from therapeutic lifestyle change, physicians should also consider angiotensin converting enzyme inhibitor drugs or angiotensin receptor blockers, due to their effects on preventing complications of diabetes, such as progression of diabetic nephropathy and due to their effects on regression of left ventricular hypertrophy. Aspirin

  8. The role of vitamin D in metabolic disturbances in polycystic ovary syndrome: a systematic review

    Krul-Poel, Y.H.M.; Snackey, C.; Louwers, Y.; Lips, P.T.A.M.; Lambalk, C.B.; Laven, J.S.E.; Simsek, S.

    2013-01-01

    Context: Metabolic disturbances, in particular, insulin resistance (IR) and dyslipidemia, are common in women suffering from polycystic ovary syndrome (PCOS). Evidence is accumulating that vitamin D status may contribute to the development of metabolic disturbances in PCOS. Objective: The aim of

  9. Hypertension Is a Key Feature of the Metabolic Syndrome in Subjects Aging with HIV

    Martin-Iguacel, Raquel; Negredo, Eugènia; Peck, Robert

    2016-01-01

    to predispose to these metabolic complications and to the excess risk of CVD observed in the HIV population. The metabolic syndrome (MS) represents a clustering of RF for CVD that includes abdominal obesity, hypertension, dyslipidemia and insulin resistance. Hypertension is a prevalent feature of the MS in HIV...

  10. LIPID RATIOS: AS A PREDICTOR OF METABOLIC SYNDROME

    Pushpa; Mahadeva; Raghunath; Hamsa

    2015-01-01

    Metabolic Syndrome (MetS) is a group of disorders characterized by obesity, hypertension, glucose intolerance and dyslipidemia. This study was undertaken to determine whether lipid ratios calculated by routinely measured lipid profile can be used as predictor of MetS and which among them could be used as better predictor. MATERIALS AND METHODS Data consisting of anthropometric measurements, blood pressure, laboratory parameters like fasting blood sugar, Total Cholesterol (TC), Triglycer...

  11. [Syndrome X vs metabolic syndrome].

    Morales Villegas, Enrique

    2006-01-01

    Himsworth in 1939 postulated that Diabetes Mellitus type 2 (DM2) was not only an insulin deficiency state but also a cellular insulin insensitivity disease. Thirty years later, DeFronzo and Reaven demonstrated that insulin resistance (IR) preceded and predisposed for DM2 and atherosclerotic-cardiovascular-disease (ACVD). Reaven was the first to point out the relationship between IR and with hyperglycemia, dyslipidosis, and hypertension as mediators for ACVD, creating the concept of Syndrome X (SX) in 1988. WHO and, thereafter, other medical societies and medical groups, mainly ATP-III, in 2002, based on the difficulty of diagnosing IR in a simple, reliable, and inexpensive way, proposed and published the Metabolic Syndrome (MS) concept, as a group of five variables, i.e., obesity, hyperglycemia, hypertriglyceridemia, low HDL, and hypertension, as an easy clinical approximation to suspect and treat an increased cardiometabolic risk. Nowadays, there are deep and extensive controversies on this issue; however, these controversies do not really exist since all discordant points of view are rather quantitative and not qualitative in nature. This article is aimed at differentiating and harmonizing the complementary concepts of SX and MS, at analyzing why MS is a good "clinical window" to look for IR and its underlying manifestations, and finally to accept that the MS concept complements, but does not substitute or antagonize, traditional scales used to asses cardiovascular risk, such as the Framingham scale.

  12. Metabolic syndrome in hyperprolactinemia

    Andersen, Marianne; Glintborg, Dorte

    2018-01-01

    The metabolic syndrome (MetS) is a conglomerate of clinical findings that convey into increased morbidity and mortality from type 2 diabetes mellitus (T2D) and cardiovascular disease. Hyperprolactinemia (hyperPRL) is associated with components of MetS, especially during pregnancy. Endogenous levels...... in patients with T2D. HyperPRL is a biomarker for decreased dopaminergic tonus in the hypothalamic-pituitary circuit. Patients with a prolactinoma, patients with schizophrenia and/or T2D often have disturbances in this balance and the finding of lower prolactin (PRL) levels in polycystic ovary syndrome (PCOS......) may indicate increased dopaminergic tonus. Recent studies supported that PRL levels within or above reference range may be differently related to MetS. In healthy study populations and in PCOS, PRL levels were inversely associated with metabolic risk markers. Ongoing research on PRL fragments...

  13. Association of circulating adipokines with metabolic dyslipidemia in obese versus non-obese individuals.

    Rahimlou, Mehran; Mirzaei, Khadijeh; Keshavarz, Seyed Ali; Hossein-Nezhad, Arash

    2016-01-01

    Previous studies have shown that circulating adipokines may play an important role in the pathogenesis of some obesity related chronic disease such as dyslipidemia and type2 diabetes mellitus. The aim of the present study was to investigate the association between vaspin, omentin-1 and retinol binding protein-4 levels with metabolic dyslipidemia (MD) criteria in obese and non-obese individuals. The study was conducted on 170 obese and 81 non-obese individuals. After collecting the blood samples, serum levels metabolic parameters as well as three circulating adipokines and body composition were measured. No significant difference was noted regarding the mean serum levels of omentin-1 and vaspin between the obese and non-obese groups, while, serum level of RBP4 was significantly higher in the non-obese group. We found the 0.22 increased risk of MD in obese individuals with higher RBP4 concentration. After the adjustment for confounding factors, this association was still significant. No significant association was noted between MD and its components relative risks with omentin-1 and vaspin levels. Our study demonstrated that circulating RBP4 was significantly higher in the obese individuals which may increase the risk of MD in them. Further researches are needed to address this association. Copyright © 2015 Diabetes India. Published by Elsevier Ltd. All rights reserved.

  14. Association of DNA damage and dyslipidemia with polycystic ovarian syndrome

    Manikkumar R

    2013-02-01

    Full Text Available Polycystic ovary syndrome (PCOS is associated with hyperinsuli-nemia and insulin resistance which may lead to cardiovascular diseases. Evidence for cardiovascular events in women who were affected by PCOS during fertile age is limited. The pathogenesis is unknown; however, it is a complex multigenetic disorder. The present study was undertaken to evaluate the various cardiovas-cular risk factors and their DNA repair efficiency in women with PCOS by investigating the biochemical, endocrinological and mo-lecular cytogenetic alterations. These investigations were carried out in 116 women in the age group of 15-35 years clinically diag-nosed with PCOS. Data were compared with that of 50 age-matched healthy normal women. Fasting blood sugar (FBS, Lipid profile, Follicle-Stimulating Hormone (FSH and Luteinizing Hor-mone (LH, Prolactin and Estradiol were estimated after getting the informed consent. Mutagen induced chromosome sensitivity analysis was carried out in the lymphocytes of the subjects to as-sess the DNA repair proficiency. Fasting Blood Sugar, total cho-lesterol and LDL cholesterol were found to be elevated whereas HDL cholesterol was found to be lowered in the test subjects. FSH, LH and prolactin were also found to be significantly elevated in the test subjects. Change in the estradiol concentration in the test subjects was not significant. The mutagen sensitivity analysis revealed a significant elevation in break per cell (b/c values indi-cating a deficiency in the DNA repair mechanism / DNA damage in PCOS patients. Modification of life style by changing the dietary habit and sedentary life style will help to reduce the oxidative stress and may increase the ovarian function and a sensible life-style management is recommended for reducing the risk for CVD.

  15. Clinical update on metabolic syndrome

    Juan Diego Hernández-Camacho

    2017-12-01

    Full Text Available Metabolic syndrome has been defined as a global issue since it affects a lot of people. Numerous factors are involved in metabolic syndrome development. It has been described that metabolic syndrome has negative consequences on health. Consequently, a lot of treatments have been proposed to palliate it such as drugs, surgery or life style changes where nutritional habits have shown to be an important point in its management. The current study reviews the literature existing about the actual epidemiology of metabolic syndrome, the components involucrate in its appearance and progression, the clinical consequences of metabolic syndrome and the nutritional strategies reported in its remission. A bibliographic search in PubMed and Medline was performed to identify eligible studies. Authors obtained that metabolic syndrome is present in population from developed and undeveloped areas in a huge scale. Environmental and genetic elements are involucrate in metabolic syndrome development. Metabolic syndrome exponentially increased risk of cardiovascular disease, some types of cancers, diabetes mellitus type 2, sleep disturbances, etc. Nutritional treatments play a crucial role in metabolic syndrome prevention, treatment and recovery.

  16. Managing mixed dyslipidemia in special populations.

    Miller, Michael

    2010-01-01

    Controlling low-density lipoprotein cholesterol is one of the major focuses of cardiovascular care. However, the twin global pandemics of obesity and diabetes are promoting an increased prevalence of associated cardiometabolic risk factors. These factors include mixed dyslipidemia, which is prevalent among several important subgroups of the overall population. Cardiovascular risk increases as women reach and extend beyond menopause, partly reflective of dyslipidemia. In addition, women with polycystic ovary syndrome display a cluster of risk factors reminiscent of the metabolic syndrome. Certain ethnic groups are also at increased risk for type 2 diabetes or the metabolic syndrome. Dyslipidemia contributes significantly to overall cardiovascular risk in the elderly, and the frequency of children and adolescents presenting with type 2 diabetes or metabolic syndrome is increasing worldwide. Physicians should be aware of the possibility of mixed dyslipidemia in patients at elevated cardiometabolic risk. However, while combination therapy may successfully correct the associated dyslipidemia, it remains to be established whether the addition of a second agent improves coronary risk beyond statin monotherapy.

  17. Metabolic syndrome: clinical concept and molecular basis.

    Funahashi, Tohru; Matsuzawa, Yuji

    2007-01-01

    The metabolic syndrome is a cluster of insulin resistance, elevated blood pressure, and atherogenic dyslipidemia and is a common basis of cardiovascular diseases (CVD). Although the precise mechanism remains to be elucidated, a practical definition is needed. A worldwide definition that considers increased waist circumference as an essential component has been settled. Visceral fat locates upstream of the liver. Free fatty acids and glycerol derived from visceral fat reach the liver and stimulate lipoprotein synthesis and gluconeogenesis, respectively. The adipose tissue produces a variety of bioactive substances conceptualized as 'adipocytokines'. Overproduction of plasminogen activator inhibitor-1 and tumor necrosis factor- seems to relate to the thrombotic and inflammatory tendency. On the other hand, adiponectin, which has antiatherogenic and antidiabetic activities, is reduced in subjects with metabolic syndrome. In Japan, the waist circumference criterion based on visceral fat accumulation has been adopted. The concept of this syndrome has been widely publicized, and health promotion programs based on the concept have commenced in various areas of the country. Such 'Adipo-Do-It' movement is an incentive to encourage physical exercise to reduce visceral fat and is a big challenge to prevent life-style-related diseases and CVD.

  18. [Types of dislipidemia in children with metabolic syndrome].

    Hromnats'ka, N M

    2014-01-01

    To study dyslipidemia types in children with metabolic syndrome. From 1520 children of total population 155 children aged from 9 to 18 years were selected, who formed 2 groups: 1 group--85 children with metabolic syndrome, 2 group--54 children with normal body mass. Anthropometry, blood pressure measurement, estimation of total cholesterol, low density cholesterol, very low density cholesterol, high density cholesterol, tryglicerides in blood were done. The total cholesterol level was 1,1 times higher (p = 0.001), low density cholesterol 1,4 times higher (p = 0.001), very low density cholesterol 1,1 times higher (p= 0.015), tryglicerides 1,1 times higher (p = 0.020) in children with metabolic syndrome than in children of control group. In children with metabolic syndrome sensitively more often IIa, IV dislipidemia types and isolated hypercholesterolemia and less often IIb, III dislipidemia types and high density cholesterol isolated decrease were diagnosed. So children with metabolic syndrome were characterized by atherogenic types of dislipidemias which determine early atherosclerosis development. Children with metabolic syndrome must be examined on the lipid metabolism violation with the aim of its prevention and correction.

  19. White coat hypertension in definition of metabolic syndrome.

    Helvaci, Mehmet Rami; Kaya, Hasan; Seyhanli, Mahmut; Yalcin, Atilla

    2008-07-01

    Although white coat hypertension (WCH) is believed to have an effect on health, there is no term defining WCH in metabolic syndrome. Consecutive patients 20 years old or older who underwent a check-up were included. The study included 1068 cases. The prevalences of hyperbetalipoproteinemia, hypertriglyceridemia, dyslipidemia, impaired glucose tolerance (IGT), and WCH were similar to excess weight in that they increased significantly until the seventh decade of life and decreased thereafter significantly (P hypertension (HT), diabetes mellitus (DM), and coronary heart disease (CHD) always increased significantly with age without any decrease (P definition of metabolic syndrome should include reversible metabolic risk factors such as excess weight (overweight and obesity), hyperbetalipoproteinemia, hypertriglyceridemia, dyslipidemia, IGT, and WCH, instead of irrevesible diseases such as DM, HT, CHD, and stroke that have already developed and require drug therapy. After development of one of the final metabolic diseases, the term metabolic syndrome probably loses most of its significance, since from that point on, nonpharmaceutical approaches such as lifestyle changes, diet, and exercise will provide little benefit to prevent development of the others, most likely due to the cumulative effects of the risk factors on body systems over a long period of time.

  20. Care of the cancer survivor: metabolic syndrome following hormone-modifying therapy

    Redig, Amanda J.; Munshi, Hidayatullah G.

    2010-01-01

    Emerging evidence implicates metabolic syndrome as a long-term cancer risk factor but also suggests that certain cancer therapies may increase patients’ risk of developing metabolic syndrome secondary to cancer therapy. In particular, breast cancer and prostate cancer are driven in part by sex hormones, thus treatment for both diseases is often based on hormone-modifying therapy. Androgen suppression therapy in men with prostate cancer is associated with dyslipidemia, increasing risk of cardi...

  1. Normal Weight Dyslipidemia

    Ipsen, David Hojland; Tveden-Nyborg, Pernille; Lykkesfeldt, Jens

    2016-01-01

    Objective: The liver coordinates lipid metabolism and may play a vital role in the development of dyslipidemia, even in the absence of obesity. Normal weight dyslipidemia (NWD) and patients with nonalcoholic fatty liver disease (NAFLD) who do not have obesity constitute a unique subset...... of individuals characterized by dyslipidemia and metabolic deterioration. This review examined the available literature on the role of the liver in dyslipidemia and the metabolic characteristics of patients with NAFLD who do not have obesity. Methods: PubMed was searched using the following keywords: nonobese......, dyslipidemia, NAFLD, NWD, liver, and metabolically obese/unhealthy normal weight. Additionally, article bibliographies were screened, and relevant citations were retrieved. Studies were excluded if they had not measured relevant biomarkers of dyslipidemia. Results: NWD and NAFLD without obesity share a similar...

  2. A new course in the clinical pathways for metabolic syndrome

    Kageyama, Shoko; Wada, Yumi; Nakamura, Rie

    2006-01-01

    Metabolic syndrome is consisted with multiple risk factors such as diabetes, dyslipidemia, and hypertension based on visceral fat accumulation, for the development of arteriosclerosis. We present, here, a clinical pathway for education of patients with metabolic syndrome. The program contains an adequate explanation of the high risk for arteriosclerosis to the patients, the measurement of visceral fat content by computed tomography, and several clinical examinations for the evaluation of arteriosclerotic lesions. We have presented this program on the ward of diabetes center in our hospital for patients diagnosed as having metabolic syndrome. Because the focus of education is to clarify understanding of the harmful effects of visceral fat and the benefits of its reduction, it might be a valuable tool to motivate and empower the patient and improve the patient's lifestyle. (author)

  3. A new course in the clinical pathways for metabolic syndrome

    Kageyama, Shoko; Wada, Yumi; Nakamura, Rie [Sumitomo Hospital, Osaka, Osaka (Japan)

    2006-07-15

    Metabolic syndrome is consisted with multiple risk factors such as diabetes, dyslipidemia, and hypertension based on visceral fat accumulation, for the development of arteriosclerosis. We present, here, a clinical pathway for education of patients with metabolic syndrome. The program contains an adequate explanation of the high risk for arteriosclerosis to the patients, the measurement of visceral fat content by computed tomography, and several clinical examinations for the evaluation of arteriosclerotic lesions. We have presented this program on the ward of diabetes center in our hospital for patients diagnosed as having metabolic syndrome. Because the focus of education is to clarify understanding of the harmful effects of visceral fat and the benefits of its reduction, it might be a valuable tool to motivate and empower the patient and improve the patient's lifestyle. (author)

  4. A CASE OF METABOLIC SYNDROME

    Khoo Ee Ming; Rabia Khatoon

    2006-01-01

    This case report illustrates a 40-year-old woman who presented with chest discomfort that was subsequently diagnosed to have metabolic syndrome. Metabolic syndrome is a common condition associated with increased cardiovascular morbidity and mortality. As primary care providers, we should be detect this condition early, intervene and prevent appropriately before complications occur.

  5. Interventions for the metabolic dysfunction in polycystic ovary syndrome.

    Bozdag, Gurkan; Yildiz, Bulent O

    2013-08-01

    Polycystic ovary syndrome (PCOS) is associated with metabolic disturbances including obesity, insulin resistance, diabetes and dyslipidemia. Cardiometabolic risk should be assessed at regular intervals starting from diagnosis. A comprehensive clinical evaluation includes determination of body mass index, waist circumference, blood pressure and measurement of serum lipid and glucose levels in all women with PCOS. A standard 2-h 75g oral glucose tolerance test is required for women with a body mass index over 25kg/m(2) and with other risk factors for glucose intolerance. No long-term data are available for the risk or benefit of any medical intervention for metabolic dysfunction of PCOS. For the initial management of metabolic dysfunction in PCOS, available guidelines recommend lifestyle intervention which improves androgen excess and insulin resistance without significant effect on glucose intolerance or dyslipidemia. Pharmacological interventions include insulin sensitizing agents and statins. Metformin is the most commonly prescribed insulin sensitizer in PCOS. Available randomized controlled trials suggest that metformin improves insulin resistance without any effect on body mass index, fasting glucose or lipid levels. Short term use of statins alone or in combination with metformin decreases total cholesterol, low-density lipoprotein-cholesterol and triglycerides in PCOS patients with dyslipidemia. Low dose oral contraception in PCOS appears not to be associated with clinically significant metabolic dysfunction. Copyright © 2013 Elsevier Ltd. All rights reserved.

  6. [Hypovitaminosis D and metabolic syndrome].

    Miñambres, Inka; de Leiva, Alberto; Pérez, Antonio

    2014-12-23

    Metabolic syndrome and hypovitaminosis D are 2 diseases with high prevalence that share several risk factors, while epidemiological evidence shows they are associated. Although the mechanisms involved in this association are not well established, hypovitaminosis D is associated with insulin resistance, decreased insulin secretion and activation of the renin-angiotensin system, mechanisms involved in the pathophysiology of metabolic syndrome. However, the apparent ineffectiveness of vitamin D supplementation on metabolic syndrome components, as well as the limited information about the effect of improving metabolic syndrome components on vitamin D concentrations, does not clarify the direction and the mechanisms involved in the causal relationship between these 2 pathologies. Overall, because of the high prevalence and the epidemiological association between both diseases, hypovitaminosis D could be considered a component of the metabolic syndrome. Copyright © 2013 Elsevier España, S.L.U. All rights reserved.

  7. Symptoms and Diagnosis of Metabolic Syndrome

    ... Thromboembolism Aortic Aneurysm More Symptoms and Diagnosis of Metabolic Syndrome Updated:Apr 13,2017 What are the symptoms ... Syndrome? This content was last reviewed August 2016. Metabolic Syndrome • Home • About Metabolic Syndrome • Why Metabolic Syndrome Matters • ...

  8. A unique rodent model of cardiometabolic risk associated with the metabolic syndrome and polycystic ovary syndrome.

    Shi, Danni; Dyck, Michael K; Uwiera, Richard R E; Russell, Jim C; Proctor, Spencer D; Vine, Donna F

    2009-09-01

    Polycystic ovary syndrome (PCOS) is characterized by hyperandrogenism, oligo-/anovulation, and polycystic ovarian morphology and is a complex endocrine disorder that also presents with features of the metabolic syndrome, including obesity, insulin resistance, and dyslipidemia. These latter symptoms form cardiometabolic risk factors predisposing individuals to the development of type 2 diabetes and cardiovascular disease (CVD). To date, animal models to study PCOS in the context of the metabolic syndrome and CVD risk have been lacking. The aim of this study was to investigate the JCR:LA-cp rodent as an animal model of PCOS associated with the metabolic syndrome. Metabolic indices were measured at 6 and 12 wk, and reproductive parameters including ovarian morphology and estrous cyclicity were assessed at 12 wk or adulthood. At 6 wk of age, the cp/cp genotype of the JCR:LA-cp strain developed visceral obesity, insulin resistance, and dyslipidemia (hypertriglyceridemia and hypercholesterolemia) compared with control animals. Serum testosterone concentrations were not significantly different between groups at 6 wk of age. However, at 12 wk, the cp/cp genotype had higher serum testosterone concentrations, compared with control animals, and presented with oligoovulation, a decreased number of corpora lutea, and an increased number of total follicles, in particular atretic and cystic follicles. The cardiometabolic risk factors in the cp/cp animals were exacerbated at 12 wk including obesity, insulin resistance, and dyslipidemia. The results of this study demonstrate that the JCR:LA-cp rodent may be a useful PCOS-like model to study early mechanisms involved in the etiology of cardiometabolic risk factors in the context of both PCOS and the metabolic syndrome.

  9. Metabolic syndrome in patients with morbid obesity, according to different levels of serum uric acid.

    Hordonho, Ana Adélia Cavalcante

    2009-01-01

    Although uric acid has a character antioxidant, when in increased serum levels, has been associated in several studies with various pathological conditions, particularly with obesity, cardiovascular disease, diabetes mellitus, dyslipidemia, hyperinsulinemia and insulin resistance, this being identified as the primary change of the metabolic syndrome. However, these studies were not performed on samples formed specifically for morbid obeses, where hyperuricemia is a common findi...

  10. Polycystic ovary syndrome and metabolic syndrome.

    Ali, Aus Tariq

    2015-08-01

    Polycystic ovary syndrome (PCOS) is a heterogeneous disorder, where the main clinical features include menstrual irregularities, sub-fertility, hyperandrogenism, and hirsutism. The prevalence of PCOS depends on ethnicity, environmental and genetic factors, as well as the criteria used to define it. On the other hand, metabolic syndrome is a constellation of metabolic disorders which include mainly abdominal obesity, insulin resistance, impaired glucose metabolism, hypertension and dyslipidaemia. These associated disorders directly increase the risk of Type 2 diabetes mellitus (DMT2), coronary heart disease (CHD), cardiovascular diseases (CVD) and endometrial cancer. Many patients with PCOS have features of metabolic syndrome such as visceral obesity, hyperinsulinaemia and insulin resistance. These place patients with PCOS under high risk of developing cardiovascular disease (CVD), Type 2 diabetes (DMT2) and gynecological cancer, in particular, endometrial cancer. Metabolic syndrome is also increased in infertile women with PCOS. The aim of this review is to provide clear and up to date information about PCOS and its relationship with metabolic syndrome, and the possible interaction between different metabolic disorders.

  11. [Metabolic syndrome and aortic stiffness].

    Simková, A; Bulas, J; Murín, J; Kozlíková, K; Janiga, I

    2010-09-01

    The metabolic syndrome (MS) is a cluster of risk factors that move the patient into higher level of risk category of cardiovascular disease and the probability of type 2 diabetes mellitus manifestation. Definition of MS is s based on the presence of selected risk factors as: abdominal obesity (lager waist circumpherence), atherogenic dyslipidemia (low value of HDL-cholesterol and increased level of triglycerides), increased fasting blood glucose (or type 2 DM diagnosis), higher blood pressure or antihypertensive therapy. In 2009 there were created harmonizing criteria for MS definition; the condition for assignment of MS is the presence of any 3 criteria of 5 mentioned above. The underlying disorder of MS is an insulin resistance or prediabetes. The patients with MS more frequently have subclinical (preclinical) target organ disease (TOD) which is the early sings of atherosclerosis. Increased aortic stiffness is one of the preclinical diseases and is defined by pathologically increased carotidofemoral pulse wave velocity in aorta (PWV Ao). With the aim to assess the influence of MS on aortic stiffness we examined the group of women with arterial hypertension and MS and compare them with the group of women without MS. The aortic stiffness was examined by Arteriograph--Tensiomed, the equipment working on the oscillometric principle in detection of pulsations of brachial artery. This method determines the global aortic stiffness based on the analysis of the shape of pulse curve of brachial artery. From the cohort of 49 pts 31 had MS, the subgroups did not differ in age or blood pressure level. The mean number of risk factors per person in MS was 3.7 comparing with 1.7 in those without MS. In the MS group there was more frequently abdominal obesity present (87% vs 44%), increased fasting blood glucose (81% vs 22%) and low HDL-cholesterol level. The pulse wave velocity in aorta, PWV Ao, was significantly higher in patients with MS (mean value 10,19 m/s vs 8,96 m

  12. Targeting SREBPs for treatment of the metabolic syndrome.

    Soyal, Selma M; Nofziger, Charity; Dossena, Silvia; Paulmichl, Markus; Patsch, Wolfgang

    2015-06-01

    Over the past few decades, mortality resulting from cardiovascular disease (CVD) steadily decreased in western countries; however, in recent years, the decline has become offset by the increase in obesity. Obesity is strongly associated with the metabolic syndrome and its atherogenic dyslipidemia resulting from insulin resistance. While lifestyle treatment would be effective, drugs targeting individual risk factors are often required. Such treatment may result in polypharmacy. Novel approaches are directed towards the treatment of several risk factors with one drug. Studies in animal models and humans suggest a central role for sterol regulatory-element binding proteins (SREBPs) in the pathophysiology of the metabolic syndrome. Four recent studies targeting the maturation or transcriptional activities of SREBPs provide proof of concept for the efficacy of SREBP inhibition in this syndrome. Copyright © 2015 Elsevier Ltd. All rights reserved.

  13. The metabolic vascular syndrome - guide to an individualized treatment.

    Hanefeld, Markolf; Pistrosch, Frank; Bornstein, Stefan R; Birkenfeld, Andreas L

    2016-03-01

    In ancient Greek medicine the concept of a distinct syndrome (going together) was used to label 'a group of signs and symptoms' that occur together and 'characterize a particular abnormality and condition'. The (dys)metabolic syndrome is a common cluster of five pre-morbid metabolic-vascular risk factors or diseases associated with increased cardiovascular morbidity, fatty liver disease and risk of cancer. The risk for major complications such as cardiovascular diseases, NASH and some cancers develops along a continuum of risk factors into clinical diseases. Therefore we still include hyperglycemia, visceral obesity, dyslipidemia and hypertension as diagnostic traits in the definition according to the term 'deadly quartet'. From the beginning elevated blood pressure and hyperglycemia were core traits of the metabolic syndrome associated with endothelial dysfunction and increased risk of cardiovascular disease. Thus metabolic and vascular abnormalities are in extricable linked. Therefore it seems reasonable to extend the term to metabolic-vascular syndrome (MVS) to signal the clinical relevance and related risk of multimorbidity. This has important implications for integrated diagnostics and therapeutic approach. According to the definition of a syndrome the rapid global rise in the prevalence of all traits and comorbidities of the MVS is mainly caused by rapid changes in life-style and sociocultural transition resp. with over- and malnutrition, low physical activity and social stress as a common soil.

  14. Obesity and the metabolic syndrome in developing countries.

    Misra, Anoop; Khurana, Lokesh

    2008-11-01

    Prevalence of obesity and the metabolic syndrome is rapidly increasing in developing countries, leading to increased morbidity and mortality due to type 2 diabetes mellitus (T2DM) and cardiovascular disease. Literature search was carried out using the terms obesity, insulin resistance, the metabolic syndrome, diabetes, dyslipidemia, nutrition, physical activity, and developing countries, from PubMed from 1966 to June 2008 and from web sites and published documents of the World Health Organization and Food and Agricultural Organization. With improvement in economic situation in developing countries, increasing prevalence of obesity and the metabolic syndrome is seen in adults and particularly in children. The main causes are increasing urbanization, nutrition transition, and reduced physical activity. Furthermore, aggressive community nutrition intervention programs for undernourished children may increase obesity. Some evidence suggests that widely prevalent perinatal undernutrition and childhood catch-up obesity may play a role in adult-onset metabolic syndrome and T2DM. The economic cost of obesity and related diseases in developing countries, having meager health budgets is enormous. To prevent increasing morbidity and mortality due to obesity-related T2DM and cardiovascular disease in developing countries, there is an urgent need to initiate large-scale community intervention programs focusing on increased physical activity and healthier food options, particularly for children. International health agencies and respective government should intensively focus on primordial and primary prevention programs for obesity and the metabolic syndrome in developing countries.

  15. Metabolic syndrome criteria as predictors of insulin resistance, inflammation and mortality in chronic hemodialysis patients.

    Vogt, Barbara Perez; Souza, Priscilla L; Minicucci, Marcos Ferreira; Martin, Luis Cuadrado; Barretti, Pasqual; Caramori, Jacqueline Teixeira

    2014-10-01

    Abstract Background: Chronic kidney disease (CKD) and metabolic syndrome are characterized by overlapping disorders, including glucose intolerance, hypertension, dyslipidemia, and, in some cases, obesity. However, there are no specific criteria for the diagnosis of metabolic syndrome in CKD. Metabolic syndrome can also be associated with increased risk of mortality. Some traditional risk factors may protect dialysis patients from mortality, known as "reverse epidemiology." Metabolic syndrome might undergo reverse epidemiology. The objectives were to detect differences in frequency and metabolic characteristics associated with three sets of diagnostic criteria for metabolic syndrome, to evaluate the accuracy of insulin resistance (IR) and inflammation to identify patients with metabolic syndrome, and to investigate the effects of metabolic syndrome by three sets of diagnostic criteria on mortality in chronic hemodialysis patients. An observational study was conducted. Diagnostic criteria for metabolic syndrome proposed by National Cholesterol Education Program Adult Treatment Panel III (NCEP ATP III), International Diabetes Federation (IDF), and Harmonizing the Metabolic Syndrome (HMetS) statement were applied to 98 hemodialysis patients. The prevalence of metabolic syndrome was 51%, 66.3%, and 75.3% according to NCEP ATP III, IDF, and HMetS criteria, respectively. Diagnosis of metabolic syndrome by HMetS was simultaneously capable of revealing both inflammation and IR, whereas NCEP ATP III and IDF criteria were only able to identify IR. Mortality risk increased in the presence of metabolic syndrome regardless of the criteria used. The prevalence of metabolic syndrome in hemodialysis varies according to the diagnostic criteria used. IR and inflammation predict metabolic syndrome only when diagnosed by HMetS criteria. HMetS was the diagnostic criteria that can predict the highest risk of mortality.

  16. Adiposopathy, metabolic syndrome, quantum physics, general relativity, chaos and the Theory of Everything.

    Bays, Harold

    2005-05-01

    Excessive fat (adiposity) and dysfunctional fat (adiposopathy) constitute the most common worldwide epidemics of our time -- and perhaps of all time. Ongoing efforts to explain how the micro (adipocyte) and macro (body organ) biologic systems interact through function and dysfunction in promoting Type 2 diabetes mellitus, hypertension and dyslipidemia are not unlike the mechanistic and philosophical thinking processes involved in reconciling the micro (quantum physics) and macro (general relativity) theories in physics. Currently, the term metabolic syndrome refers to a constellation of consequences often associated with excess body fat and is an attempt to unify the associations known to exist between the four fundamental metabolic diseases of obesity, hyperglycemia (including Type 2 diabetes mellitus), hypertension and dyslipidemia. However, the association of adiposity with these metabolic disorders is not absolute and the metabolic syndrome does not describe underlying causality, nor does the metabolic syndrome necessarily reflect any reasonably related pathophysiologic process. Just as with quantum physics, general relativity and the four fundamental forces of the universe, the lack of an adequate unifying theory of micro causality and macro consequence is unsatisfying, and in medicine, impairs the development of agents that may globally improve both obesity and obesity-related metabolic disease. Emerging scientific and clinical evidence strongly supports the novel concept that it is not adiposity alone, but rather it is adiposopathy that is the underlying cause of most cases of Type 2 diabetes mellitus, hypertension and dyslipidemia. Adiposopathy is a plausible Theory of Everything for mankind's greatest metabolic epidemics.

  17. Biomarkers of the Metabolic Syndrome and Breast Cancer Prognosis

    Zhu, Qiu-Li; Xu, Wang-Hong; Tao, Meng-Hua

    2010-01-01

    In spite of its public health importance, our understanding of the mechanisms of breast carcinogenesis and progress is still evolving. The metabolic syndrome (MS) is a constellation of biochemical abnormalities including visceral adiposity, hyperglycemia, hyperinsulinemia, dyslipidemia and high blood pressure. The components of the MS have all been related to late-stage disease and even to a poor prognosis of breast cancer through multiple interacting mechanisms. In this review, we aim to present a summary of recent advances in the understanding of the contribution of the MS to breast cancer with the emphasis on the role of biomarkers of the MS in the prognosis of breast cancer

  18. Biomarkers of the Metabolic Syndrome and Breast Cancer Prognosis

    Zhu, Qiu-Li; Xu, Wang-Hong [Department of Epidemiology, School of Public Health, Fudan University, Shanghai 200032 (China); Tao, Meng-Hua [Department of Social and Preventive Medicine, School of Public Health and Health Professions, University at Buffalo, Buffalo, NY 14214 (United States)

    2010-04-28

    In spite of its public health importance, our understanding of the mechanisms of breast carcinogenesis and progress is still evolving. The metabolic syndrome (MS) is a constellation of biochemical abnormalities including visceral adiposity, hyperglycemia, hyperinsulinemia, dyslipidemia and high blood pressure. The components of the MS have all been related to late-stage disease and even to a poor prognosis of breast cancer through multiple interacting mechanisms. In this review, we aim to present a summary of recent advances in the understanding of the contribution of the MS to breast cancer with the emphasis on the role of biomarkers of the MS in the prognosis of breast cancer.

  19. Metabolic syndrome, diet and exercise.

    De Sousa, Sunita M C; Norman, Robert J

    2016-11-01

    Polycystic ovary syndrome (PCOS) is associated with a range of metabolic complications including insulin resistance (IR), obesity, dyslipidaemia, hypertension, obstructive sleep apnoea (OSA) and non-alcoholic fatty liver disease. These compound risks result in a high prevalence of metabolic syndrome and possibly increased cardiovascular (CV) disease. As the cardiometabolic risk of PCOS is shared amongst the different diagnostic systems, all women with PCOS should undergo metabolic surveillance though the precise approach differs between guidelines. Lifestyle interventions consisting of increased physical activity and caloric restriction have been shown to improve both metabolic and reproductive outcomes. Pharmacotherapy and bariatric surgery may be considered in resistant metabolic disease. Issues requiring further research include the natural history of PCOS-associated metabolic disease, absolute CV risk and comparative efficacy of lifestyle interventions. Copyright © 2016 Elsevier Ltd. All rights reserved.

  20. Metabolic Syndrome in Nurses

    María Escasany

    2014-01-01

    Full Text Available Objectives: To estimate the prevalence of metabolic syndrome (MS in female nurses in the Hospital Juan A. Fernandez (HJAF, Buenos Aires, Argentina, and to determine whether work, rest, diet, and health, are predictive of it.Materials and methods: For the first objective, a descriptive, observational and cross-sectional study was conducted, and for the second, a multivariate cross-sectional observational multivariate analysis was made comparing independent samples. A total of 192 nurses were studied between October 2008 and March 2009. They completed a questionnaire that include indicators that could be predictors of MS. Anthropometric measurements, including blood pressure were taken, was well as a blood sample to analyze fasting glucose, HDL-C and plasma triglycerides.Results: It was found that 35% and 41% of nurses were overweight and obese, respectively. A total of 92% had centro-abdominal obesity. The prevalence of MS found was 33.3% (95%CI, 26.7 to 40.5. Those who had this disease were between 53±9 years. Statistically significant differences were found in the bivariate analysis between MS and the variables, age, length of service, time worked during night shift, and academic studies.Conclusions: The prevalence of MS was 64/192 in HJAF nurses (33.3% I 95%CI, 26.7-40.5. There were no statistically significant differences with the indicators of, age, “time worked during night shift”, and “studies”. These results suggest that age is the most important variable in predicting the onset of MS in the population of nurses.

  1. Testosterone and metabolic syndrome

    Glenn R Cunningham

    2015-04-01

    Full Text Available Controversies surround the usefulness of identifying patients with the metabolic syndrome (MetS. Many of the components are accepted risk factors for cardiovascular disease (CVD. Although the MetS as defined includes many men with insulin resistance, insulin resistance is not universal. The low total testosterone (TT and sex hormone binding globulin (SHBG levels in these men are best explained by the hyperinsulinism and increased inflammatory cytokines that accompany obesity and increased waist circumference. It is informative that low SHBG levels predict future development of the MetS. Evidence is strong relating low TT levels to CVD in men with and without the MetS; however, the relationship may not be causal. The recommendations of the International Diabetes Federation for managing the MetS include cardiovascular risk assessment, lifestyle changes in diet, exercise, weight reduction and treatment of individual components of the MetS. Unfortunately, it is uncommon to see patients with the MetS lose and maintain a 10% weight loss. Recent reports showing testosterone treatment induced dramatic changes in weight, waist circumference, insulin sensitivity, hemoglobin A1c levels and improvements in each of the components of the MetS are intriguing. While some observational studies have reported that testosterone replacement therapy increases cardiovascular events, the Food and Drug Administration in the United States has reviewed these reports and found them to be seriously flawed. Large, randomized, placebo-controlled trials are needed to provide more definitive data regarding the efficacy and safety of this treatment in middle and older men with the MetS and low TT levels.

  2. Neuroinflammatory basis of metabolic syndrome.

    Purkayastha, Sudarshana; Cai, Dongsheng

    2013-10-05

    Inflammatory reaction is a fundamental defense mechanism against threat towards normal integrity and physiology. On the other hand, chronic diseases such as obesity, type 2 diabetes, hypertension and atherosclerosis, have been causally linked to chronic, low-grade inflammation in various metabolic tissues. Recent cross-disciplinary research has led to identification of hypothalamic inflammatory changes that are triggered by overnutrition, orchestrated by hypothalamic immune system, and sustained through metabolic syndrome-associated pathophysiology. While continuing research is actively trying to underpin the identity and mechanisms of these inflammatory stimuli and actions involved in metabolic syndrome disorders and related diseases, proinflammatory IκB kinase-β (IKKβ), the downstream nuclear transcription factor NF-κB and some related molecules in the hypothalamus were discovered to be pathogenically significant. This article is to summarize recent progresses in the field of neuroendocrine research addressing the central integrative role of neuroinflammation in metabolic syndrome components ranging from obesity, glucose intolerance to cardiovascular dysfunctions.

  3. Dietary Strategies Implicated in the Prevention and Treatment of Metabolic Syndrome

    de la Iglesia, Rocio; Loria-Kohen, Viviana; Zulet, Maria Angeles; Martinez, Jose Alfredo; Reglero, Guillermo; Ramirez de Molina, Ana

    2016-01-01

    Metabolic syndrome (MetS) is established as the combination of central obesity and different metabolic disturbances, such as insulin resistance, hypertension and dyslipidemia. This cluster of factors affects approximately 10%–50% of adults worldwide and the prevalence has been increasing in epidemic proportions over the last years. Thus, dietary strategies to treat this heterogenic disease are under continuous study. In this sense, diets based on negative-energy-balance, the Mediterranean die...

  4. [Modern methods of diagnosis dyslipidemia ].

    Sukhorukov, V N; Karagodin, V P; Orekhov, A N

    2016-01-01

    Dyslipidemia is abnormalities of lipid and lipoprotein metabolism. Most dyslipidemias are hyperlipidemias; that is an abnormally high level of lipids and/or lipoproteins in the blood. Lipid and lipoprotein abnormalities are common in the general population, and are regarded as a modifiable risk factor for cardiovascular disease due to their influence on atherosclerosis. Primary dyslipidemia is usually due to genetic causes, while secondary dyslipidemia arises due to other underlying causes such as diabetes mellitus. Thus, dyslipidemia is an important factor in the development of atherosclerosis and cardiovascular diseases therefore, it is important to diagnose it in time. This review focuses on the modern methods of diagnosis of dyslipidemia.

  5. Endocrine and metabolic characteristics in polycystic ovary syndrome

    Glintborg, Dorte

    2016-01-01

    of dyslipidemia, diabetes, and possibly cardiovascular disease. Patients diagnosed with PCOS therefore should be screened for elements in the metabolic syndrome including weight, waist, blood pressure, HbA1c, and lipid status. Our data supported that prolactin and HbA1c levels could be markers of cardiovascular......Hirsutism affects 5-25% women, and the condition is most often caused by polycystic ovary syndrome (PCOS). The initial evaluation of hirsute patients should include a thorough medical history, clinical evaluation, and standardized blood samples to diagnose the 5% hirsute patients with rare...... which subgroups of patients should be treated by their general practitioner and which patients should be referred for hospital and/or gynecological evaluation and treatment. Furthermore more data are needed to determine the optimal follow-up program regarding metabolic risk in different subgroups...

  6. Gut microbiota and nuclear receptors in bile acid and lipid metabolism : bile acids, more than soaps

    Out, Carolien

    2014-01-01

    Metabolic syndrome refers to the combination of obesity, hypertension, dyslipidemia and insulin resistance. Metabolic syndrome increases the chance on cardiovascular disease and type 2 diabetes. Strategies to prevent and treat these metabolic derangements are therefore urgently needed. For this

  7. Fatty acid metabolism: target for metabolic syndrome

    Wakil, Salih J.; Abu-Elheiga, Lutfi A.

    2009-01-01

    Fatty acids are a major energy source and important constituents of membrane lipids, and they serve as cellular signaling molecules that play an important role in the etiology of the metabolic syndrome. Acetyl-CoA carboxylases 1 and 2 (ACC1 and ACC2) catalyze the synthesis of malonyl-CoA, the substrate for fatty acid synthesis and the regulator of fatty acid oxidation. They are highly regulated and play important roles in the energy metabolism of fatty acids in animals, including humans. They...

  8. Dyslipidemia in Dermatological Disorders

    Shenoy, Chetana; Shenoy, Manjunath Mala; Rao, Gururaja K.

    2015-01-01

    Dyslipidemias are one of the common metabolic disorders. A link between dermatological disorders like psoriasis and dyslipidemia has been established in the recent past. Many dermatological disorders could have a systemic inflammatory component which explains such association. Chronic inflammatory dermatological disorders could also have other metabolic imbalances that may contribute to dyslipidemia. Presence of such abnormal metabolism may justify routine screening of these disorders for associated dyslipidemia and other metabolic abnormalities and early treatment of such comorbidities to improve quality of life. Some of the drugs used by dermatologists such as retinoids are also likely to be a cause of dyslipidemia. Hence, it is imperative that the dermatologists obtain scientific knowledge on the underlying mechanisms involved in dyslipidemia and understand when to intervene with therapies. A systematic review of the English language literature was done by using Google Scholar and PubMed. In this review, attempts are made to list the dermatological disorders associated with dyslipidemia; to simplify the understanding of underlying mechanisms; and to give a brief idea about the interventions. PMID:26713286

  9. Hypoadiponectinemia: A useful marker of dyslipidemia in women with polycystic ovary syndrome

    Chih-Yuan Chang

    2012-12-01

    Conclusions: We demonstrated that adiponectin is an independent biomarker that is positively and evidently related to HDL-C and TGs in women with PCOS. Hypoadiponectinemia may be a useful marker of dyslipidemia in women with PCOS.

  10. Pathophysiology and therapeutics of cardiovascular disease in metabolic syndrome.

    Wang, Yabin; Yu, Qiujun; Chen, Yundai; Cao, Feng

    2013-01-01

    The metabolic syndrome (MetS) is characterized by a cluster of cardiovascular risk factors, including central obesity, hyperglycemia, dyslipidemia and hypertension, which are highly associated with increased morbidity and mortality of cardiovascular diseases (CVD). The association between these metabolic disorders and the development of CVD is believed to be multifactorial, where insulin resistance, oxidative stress, low-grade inflammation and vascular maladaptation act as the major contributors. Therefore, multipronged therapeutic strategies should be taken for the management of patients with MetS. Lifestyle changes including weight control, healthy heart diet and regular exercises have been proposed as first line treatment to decrease CVD risks in MetS individuals. In addition, improving insulin resistance and glucose metabolism, controlling blood pressure as well as modulating dyslipidemia can also delay or reverse the progression of CVD in MetS. This review will first address the complicated interactions between MetS and CVD¸ followed by discussion about the optimal strategy in the prevention and treatment of CVD in MetS patients and the updated results from newly released clinical trials.

  11. A review on the effects of Allium sativum (Garlic) in metabolic syndrome.

    Hosseini, A; Hosseinzadeh, H

    2015-11-01

    The metabolic syndrome is a common problem world-wide and includes abdominal obesity, hypertension, dyslipidemia, and hyperglycemia disorders. It leads to insulin resistance and the development of diabetes mellitus or cardiovascular disease. Allium sativum (garlic) has been documented to exhibit anti-diabetic, hypotensive, and hypolipidemic properties. This suggests a potential role of A. sativum in the management of metabolic syndrome; however, more studies should be conducted to evaluate its effectiveness. In this review, we discussed the most relevant articles to find out the role of A. sativum in different components of metabolic syndrome and cardiovascular disease risk factors. Because human reports are rare, further studies are required to establish the clinical value of A. sativum in metabolic syndrome.

  12. Effect of Raw Crushed Garlic (Allium sativum L.) on Components of Metabolic Syndrome.

    Choudhary, Prema Ram; Jani, Rameshchandra D; Sharma, Megh Shyam

    2017-09-28

    Metabolic syndrome consists of a group of risk factors characterized by abdominal obesity, hypertension, atherogenic dyslipidemia, hyperglycemia, and prothrombotic and proinflammatory conditions. Raw garlic homogenate has been reported to reduce serum lipid levels in animal model; however, no precise studies have been performed to evaluate the effect of raw crushed garlic (Allium sativum L.) on components of metabolic syndrome. Therefore, the present study was designed to investigate the effect of raw crushed garlic on components of metabolic syndrome. A total of 40 metabolic syndrome patients were randomly selected from the diabetic center of SP Medical College, Bikaner, Rajasthan, India. They underwent treatment with 100 mg/kg body weight raw crushed garlic 2 times a day with standard diet for 4 weeks; their anthropometric and serum biochemical variables were measured at both the beginning and the end of the study. Statistical analysis was performed using IBM SPSS version 20, and Student's paired "t" test was used to compare variables before and after treatment with garlic preparation. Raw crushed garlic significantly reduced components of metabolic syndrome including waist circumference (p .05) of patients with metabolic syndrome after consumption of raw crushed garlic for 4 weeks. Raw crushed garlic has beneficial effects on components of metabolic syndrome; therefore, it can be used as an accompanying remedy for prevention and treatment of patients with metabolic syndrome.

  13. Prevalence of metabolic syndrome in Chinese psoriasis patients: A hospital-based cross-sectional study.

    Gui, Xin-Yu; Yu, Xiao-Ling; Jin, Hong-Zhong; Zuo, Ya-Gang; Wu, Chao

    2018-01-01

    Psoriasis, a chronic autoimmune skin disorder, is believed to contribute to cardiovascular diseases and metabolic syndrome. Psoriasis's association with the components of metabolic syndrome has been reported previously. However, large-scale cross-sectional studies about psoriasis and metabolic syndrome are rare in China. We assessed the prevalence of metabolic syndrome in Chinese psoriasis patients and controls. A total of 859 psoriasis patients and 1,718 controls were recruited in an age- and sex-matched cross-sectional study. Metabolic syndrome occurred in 14.3% of the psoriasis patients as opposed to 10.0% of the control participants (P = 0.001). Psoriasis patients had a higher prevalence of overweight/obesity, hyperglycemia and dyslipidemia when compared with controls. Meanwhile, psoriasis patients with metabolic syndrome were older, and had an older age of onset and a longer disease duration when compared with those without metabolic syndrome. The prevalence of metabolic syndrome is higher in the Chinese psoriatic population, which can favor cardiovascular events. The present study strengthens the value of treating psoriasis patients not only dealing with the skin lesions, and we suggest appropriate screening and relevant health education be carried out in the treatment of psoriasis patients. © 2017 The Authors. Journal of Diabetes Investigation published by Asian Association for the Study of Diabetes (AASD) and John Wiley & Sons Australia, Ltd.

  14. The insulin-like growth factor I system: physiological and pathophysiological implication in cardiovascular diseases associated with metabolic syndrome.

    Ren, Jun; Anversa, Piero

    2015-02-15

    Metabolic syndrome is a cluster of risk factors including obesity, dyslipidemia, hypertension, and insulin resistance. A number of theories have been speculated for the pathogenesis of metabolic syndrome including impaired glucose and lipid metabolism, lipotoxicity, oxidative stress, interrupted neurohormonal regulation and compromised intracellular Ca(2+) handling. Recent evidence has revealed that adults with severe growth hormone (GH) and insulin-like growth factor I (IGF-1) deficiency such as Laron syndrome display increased risk of stroke and cardiovascular diseases. IGF-1 signaling may regulate contractility, metabolism, hypertrophy, apoptosis, autophagy, stem cell regeneration and senescence in the heart to maintain cardiac homeostasis. An inverse relationship between plasma IGF-1 levels and prevalence of metabolic syndrome as well as associated cardiovascular complications has been identified, suggesting the clinical promises of IGF-1 analogues or IGF-1 receptor activation in the management of metabolic and cardiovascular diseases. However, the underlying pathophysiological mechanisms between IGF-1 and metabolic syndrome are still poorly understood. This mini-review will discuss the role of IGF-1 signaling cascade in the prevalence of metabolic syndrome in particular the susceptibility to overnutrition and sedentary life style-induced obesity, dyslipidemia, insulin resistance and other features of metabolic syndrome. Special attention will be dedicated in IGF-1-associated changes in cardiac responses in various metabolic syndrome components such as insulin resistance, obesity, hypertension and dyslipidemia. The potential risk of IGF-1 and IGF-1R stimulation such as tumorigenesis is discussed. Therapeutic promises of IGF-1 and IGF-1 analogues including mecasermin, mecasermin rinfabate and PEGylated IGF-1 will be discussed. Copyright © 2014 Elsevier Inc. All rights reserved.

  15. Metabolic syndrome and cognitive decline: the role of physical activity

    M. Rinaldi

    2013-01-01

    Full Text Available Metabolic Syndrome (MetS is a cluster of conditions, each of which represents a risk factor for cardiovascular disease: central obesity, hyperglycemia, dyslipidemia and hypertension. Any of these conditions and MetS itself have been associated to Alzheimer's Disease and Vascular Dementia. In recent years there is a growing evidence for the role of physical activity in preventing metabolic diseases and cognitive decline. In our research we assessed the prevalence of MetS in a sample of 154 elderly people. Furthermore, we evaluated cognition (with Mini Mental State Examination, MMSE  and the physical activity level in every patient. We found a significant association between MetS, borderline cognitive impairment and sedentary lifestyle.

  16. Prevalence of metabolic syndrome and its association with depression in patients with schizophrenia

    Suttajit S

    2013-07-01

    Full Text Available Sirijit Suttajit, Sutrak PilakantaDepartment of Psychiatry, Faculty of Medicine, Chiang Mai University, Chiang Mai, ThailandPurpose: To identify the point prevalence of metabolic syndrome in patients with schizophrenia and to evaluate the association between depressive symptoms and metabolic syndrome in patients with schizophrenia.Patients and methods: Metabolic syndrome was assessed based on an updated definition derived from the modified National Cholesterol Education Program Adult Treatment Panel III (NCEP-ATP III and the International Diabetes Federation criteria. The 17-item Hamilton Depression Rating Scale (HDRS-17 was used to measure depressive symptoms in 80 patients with schizophrenia. Odds ratios and 95% confidence intervals were calculated using logistic regression for the association between each depressive symptom and metabolic syndrome.Results: The point prevalence rates of metabolic syndrome according to the modified NCEP-ATP III and International Diabetes Federation criteria were 37% and 35%, respectively. The risk of having metabolic syndrome significantly increased in those who were widowed or separated, or had longer duration of illness. Central obesity was the metabolic feature with the highest odds ratios for metabolic syndrome at 19.3. Three out of 17 items of HDRS subscales were found to be significantly associated with metabolic syndrome, including depressed mood, middle insomnia, and retardation with the odds ratios of 3.0, 3.4, and 3.6, respectively.Conclusion: This study showed that the prevalence of metabolic syndrome in patients with schizophrenia was higher than the overall rate but was slightly lower than in the general population in the USA. Central obesity, measured by waist circumference, was found to be highly correlated with metabolic syndrome. Depressed mood, middle insomnia, and retardation were significantly associated with metabolic syndrome in patients with schizophrenia. Waist circumference and screening

  17. Metabolic syndrome presenting as abdominal pain

    Mohammed Y Al-Dossary

    2017-01-01

    Full Text Available Metabolic syndrome represents a sum of risk factors that lead to the occurrence of cardiovascular and cerebrovascular events. The early detection of metabolic syndrome is extremely important in adults who are at risk. Although the physiopathological mechanisms of the metabolic syndrome are not yet clear, insulin resistance plays a key role that could explain the development of type 2 diabetes mellitus in untreated metabolic syndrome patients. Here, we present the case of a 26-year-old male who was diagnosed with metabolic syndrome and severe hypertriglyceridemia after presenting with abdominal pain. Although hypertriglyceridemia and hyperglycemia are the most common predictors of metabolic syndrome, clinicians need to be vigilant for unexpected presentations in patients at risk for metabolic syndrome. This case sheds light on the importance of early detection.

  18. Polycystic Ovary Syndrome and Increased Soluble Tumor Necrosis Factor Like Weak Inducer of Apoptosis Levels Are Independent Predictors of Dyslipidemia in Youth.

    Erkenekli, Kudret; Oztas, Efser; Kuscu, Elif; Keskin, Uğur; Kurt, Yasemin Gulcan; Tas, Ahmet; Yilmaz, Nafiye

    2017-01-01

    Dyslipidemia is common in women with polycystic ovary syndrome (PCOS) irrespective of age. Our aim was to investigate soluble tumor necrosis factor like weak inducer of apoptosis (sTWEAK), a cardiovascular risk marker in PCOS, and to determine if it is associated with dyslipidemia in youth. A prospective-observational study was carried out including 35 PCOS patients and 35 healthy controls. Serum sTWEAK levels were measured using commercially available kits. Multiple logistic regression analysis was then performed to verify the statistically significant differences in the possible predictors of dyslipidemia. Serum sTWEAK levels and the percentage of women with dyslipidemia were significantly higher in the PCOS group (p = 0.024 and p dyslipidemia. The percentage of women with PCOS was significantly higher in the dyslipidemic group when compared with controls; 70.7 vs. 20.7%, respectively (p 693 pg/ml; OR 3.810, 95% CI 1.075-13.501, p = 0.038) were independently associated with dyslipidemia. Increased levels of both sTWEAK and PCOS were found to be independently associated with dyslipidemia in youth. © 2016 S. Karger AG, Basel.

  19. Effects of Dairy Protein and Fat on the Metabolic Syndrome and Type 2 Diabetes

    Bjørnshave, Ann; Hermansen, Kjeld

    2014-01-01

    The incidence of the metabolic syndrome (MetS) and type 2 diabetes (T2D) is increasing worldwide. Evidence supports a negative relationship between the consumption of dairy products and risk of MetS and T2D. Dairy proteins are known to have a directly beneficial effect on hypertension, dyslipidemia, and hyperglycemia, but a detailed understanding of the underlying mechanisms is missing. It has been confirmed by observations that the insulinotropic effect of dairy proteins is associated with t...

  20. Dyslipidemia and chronic inflammation markers are correlated with telomere length shortening in Cushing's syndrome.

    Anna Aulinas

    Full Text Available Cushing's syndrome (CS increases cardiovascular risk (CVR and adipocytokine imbalance, associated with an increased inflammatory state. Telomere length (TL shortening is a novel CVR marker, associated with inflammation biomarkers. We hypothesized that inflammatory state and higher CVR in CS might be related to TL shortening, as observed in premature aging.To evaluate relationships between TL, CVR and inflammation markers in CS.In a cross-sectional study, 77 patients with CS (14 males, 59 pituitary-, 17 adrenal- and 1 ectopic-origin; 21 active disease and 77 age-, gender-, smoking-matched controls were included. Total white blood cell TL was measured by TRF-Southern technique. Clinical data and blood samples were collected (lipids, adrenal function, glucose. Adiponectin, interleukin-6 (IL6 and C-reactive protein (CRP were available in a subgroup of patients (n=32. Correlations between TL and clinical features were examined and multiple linear regression analysis was performed to investigate potential predictors of TL.Dyslipidemic CS had shorter TL than non-dyslipidemic subjects (7328±1274 vs 7957±1137 bp, p<0.05. After adjustment for age and body mass index, cured and active CS dyslipidemic patients had shorter TL than non-dyslipidemic CS (cured: 7187±1309 vs 7868±1104; active: 7203±1262 vs 8615±1056, respectively, p<0.05. Total cholesterol and triglycerides negatively correlated with TL (r-0.279 and -0.259, respectively, p<0.05, as well as CRP and IL6 (r-0.412 and -0.441, respectively, p<0.05. No difference in TL according the presence of other individual CVR factors (hypertension, diabetes mellitus, obesity were observed in CS or in the control group. Additional TL shortening was observed in dyslipidemic obese patients who were also hypertensive, compared to those with two or less CVR factors (6956±1280 vs 7860±1180, respectively, p<0.001. Age and dyslipidemia were independent negative predictors of TL.TL is shortened in dyslipidemic CS

  1. Metabolic syndrome in Iranian elderly

    Nizal Sarrafzadegan

    2012-01-01

    Full Text Available BACKGROUND: This study aimed to compare Iranian elderly with the youth and middle aged population in terms of the prevalence of metabolic syndrome and its components in Iranian elderly METHODS: This cross-sectional study was conducted using the information from the third phase of Isfahan Healthy Heart Program. Male and female residents of Isfahan who aged over 19 years were selected by multistage cluster random sampling. A questionnaire including demographic characteristics, health status, medical history, medications used, as well as waist circumference, weight, height and systolic and diastolic blood pressures was completed for all participants. Fasting blood samples were obtained from all subjects and examined for fasting blood sugar and lipid profile. RESULTS: The prevalence of metabolic syndrome in individuals aged over 60 years was significantly higher than those under 60 (49.5% vs. 17.5%, respectively; P < 0.001. It was also more prevalent among elderly females than in males (59.2% vs. 39.8%, respectively; P < 0.005. Some anthropometric measures such as height, body mass index, abdominal circumference, waist-hip ratio, and waist to height ratio were significantly different in men and women below 60 years in comparison with those over 60 years (P < 0.05. Moreover, there were significant differences in most studied parameters between the elderly and non-elderly women (P < 0.001. Based on the findings of this study, the risk factors for cardiovascular diseases were significantly more prevalent in men and women over 60 years. T-test and Mann-Whitney were used for quantitative data and the square-chi test is performed for qualitative data.    CONCLUSION: This study showed that metabolic syndrome has a relatively high prevalence in Iranian elderly people (especially in women. Therefore, early diagnosis and management of the complication are recommended among this high-risk group. Keywords: Metabolic Syndrome, Elderly, Iran

  2. Metabolic syndrome in the Mediterranean region: Current status

    Panagiotis Anagnostis

    2012-01-01

    Full Text Available Metabolic syndrome (MetS is a cluster of metabolic abnormalities including abdominal obesity, impaired fasting glucose, hypertension and dyslipidemia. It seems to affect about one-fourth to one-fifth of the Mediterranean population, and its prevalence increases with age, being similar for both sexes and depending on the region and the definition used, with the National Cholesterol Education Program-Adult Treatment Panel-III (NCEP-ATPIII definition being the most effective in the identification of glucose intolerance and cardiovascular risk. Except for these, MetS is associated with fatty liver disease, some forms of cancer, hypogonadism, and vascular dementia. The Mediterranean diet seems to be an ideal diet in patients with MetS, being rich in fibre, monounsaturated and polyunsaturated fats, and low in animal protein; and decreases the prevalence of MetS and cardiovascular disease risk. Except for weight loss, multifactorial intervention including insulin resistance reduction and normoglycemia, management of dyslipidemia, optimizing blood pressure and administration of low-dose aspirin for patients at high or moderately high cardiovascular disease (CVD risk are additional targets. The present review provides current understanding about MetS in the Mediterranean region, focusing on its prevalence, clinical significance, and therapeutic strategy.

  3. Metabolic syndrome in the Mediterranean region: Current status.

    Anagnostis, Panagiotis

    2012-01-01

    Metabolic syndrome (MetS) is a cluster of metabolic abnormalities including abdominal obesity, impaired fasting glucose, hypertension and dyslipidemia. It seems to affect about one-fourth to one-fifth of the Mediterranean population, and its prevalence increases with age, being similar for both sexes and depending on the region and the definition used, with the National Cholesterol Education Program-Adult Treatment Panel-III (NCEP-ATPIII) definition being the most effective in the identification of glucose intolerance and cardiovascular risk. Except for these, MetS is associated with fatty liver disease, some forms of cancer, hypogonadism, and vascular dementia. The Mediterranean diet seems to be an ideal diet in patients with MetS, being rich in fibre, monounsaturated and polyunsaturated fats, and low in animal protein; and decreases the prevalence of MetS and cardiovascular disease risk. Except for weight loss, multifactorial intervention including insulin resistance reduction and normoglycemia, management of dyslipidemia, optimizing blood pressure and administration of low-dose aspirin for patients at high or moderately high cardiovascular disease (CVD) risk are additional targets. The present review provides current understanding about MetS in the Mediterranean region, focusing on its prevalence, clinical significance, and therapeutic strategy.

  4. Effect of levothyroxine therapy on dyslipidemia in hypothyroid patients

    Arun Kumar Agnihotri

    hypothyroidism (both subclinical and overt hypothyroidism), its association with ... with dyslipidemia, replacement therapy with levothyroxine resulted in reversal to .... aseptically after 12 hours overnight fasting for lipid ..... Workers in the field also observed that restoration ... between SCH and metabolic syndrome (MetS) and.

  5. Disturbed secretion of mutant adiponectin associated with the metabolic syndrome.

    Kishida, Ken; Nagaretani, Hiroyuki; Kondo, Hidehiko; Kobayashi, Hideki; Tanaka, Sachiyo; Maeda, Norikazu; Nagasawa, Azumi; Hibuse, Toshiyuki; Ohashi, Koji; Kumada, Masahiro; Nishizawa, Hitoshi; Okamoto, Yoshihisa; Ouchi, Noriyuki; Maeda, Kazuhisa; Kihara, Shinji; Funahashi, Tohru; Matsuzawa, Yuji

    2003-06-20

    Adiponectin, an adipocyte-derived protein, consists of collagen-like fibrous and complement C1q-like globular domains, and circulates in human plasma in a multimeric form. The protein exhibits anti-diabetic and anti-atherogenic activities. However, adiponectin plasma concentrations are low in obese subjects, and hypoadiponectinemia is associated with the metabolic syndrome, which is a cluster of insulin resistance, type 2 diabetes mellitus, hypertension, and dyslipidemia. We have recently reported a missense mutation in the adiponectin gene, in which isoleucine at position 164 in the globular domain is substituted with threonine (I164T). Subjects with this mutation showed markedly low level of plasma adiponectin and clinical features of the metabolic syndrome. Here, we examined the molecular characteristics of the mutant protein associated with a genetic cause of hypoadiponectinemia. The current study revealed (1) the mutant protein showed an oligomerization state similar to the wild-type as determined by gel filtration chromatography and, (2) the mutant protein exhibited normal insulin-sensitizing activity, but (3) pulse-chase study showed abnormal secretion of the mutant protein from adipose tissues. Our results suggest that I164T mutation is associated with hypoadiponectinemia through disturbed secretion into plasma, which may contribute to the development of the metabolic syndrome.

  6. The metabolic syndrome among Danish seafarers

    Jepsen, Jørgen Riis; Rasmussen, Hanna Barbara

    2016-01-01

    Background: The metabolic syndrome (MS) represents a cluster of risk factors related to insulin resistance. Metabolic syndrome is a strong risk factor for chronic metabolic and cardiovascular diseases and is related to nutritional factors, sleep patterns, work-related stress, fatigue, and physical...

  7. Obesity and Dyslipidemia in South Asians

    Misra, Anoop; Shrivastava, Usha

    2013-01-01

    Obesity and dyslipidemia are emerging as major public health challenges in South Asian countries. The prevalence of obesity is more in urban areas than rural, and women are more affected than men. Further, obesity in childhood and adolescents is rising rapidly. Obesity in South Asians has characteristic features: high prevalence of abdominal obesity, with more intra-abdominal and truncal subcutaneous adiposity than white Caucasians. In addition, there is greater accumulation of fat at “ectopic” sites, namely the liver and skeletal muscles. All these features lead to higher magnitude of insulin resistance, and its concomitant metabolic disorders (the metabolic syndrome) including atherogenic dyslipidemia. Because of the occurrence of type 2 diabetes, dyslipidemia and other cardiovascular morbidities at a lower range of body mass index (BMI) and waist circumference (WC), it is proposed that cut-offs for both measures of obesity should be lower (BMI 23–24.9 kg/m2 for overweight and ≥25 kg/m2 for obesity, WC ≥80 cm for women and ≥90 cm for men for abdominal obesity) for South Asians, and a consensus guideline for these revised measures has been developed for Asian Indians. Increasing obesity and dyslipidemia in South Asians is primarily driven by nutrition, lifestyle and demographic transitions, increasingly faulty diets and physical inactivity, in the background of genetic predisposition. Dietary guidelines for prevention of obesity and diabetes, and physical activity guidelines for Asian Indians are now available. Intervention programs with emphasis on improving knowledge, attitude and practices regarding healthy nutrition, physical activity and stress management need to be implemented. Evidence for successful intervention program for prevention of childhood obesity and for prevention of diabetes is available for Asian Indians, and could be applied to all South Asian countries with similar cultural and lifestyle profiles. Finally, more research on

  8. Obesity and Dyslipidemia in South Asians

    Anoop Misra

    2013-07-01

    Full Text Available Obesity and dyslipidemia are emerging as major public health challenges in South Asian countries. The prevalence of obesity is more in urban areas than rural, and women are more affected than men. Further, obesity in childhood and adolescents is rising rapidly. Obesity in South Asians has characteristic features: high prevalence of abdominal obesity, with more intra-abdominal and truncal subcutaneous adiposity than white Caucasians. In addition, there is greater accumulation of fat at “ectopic” sites, namely the liver and skeletal muscles. All these features lead to higher magnitude of insulin resistance, and its concomitant metabolic disorders (the metabolic syndrome including atherogenic dyslipidemia. Because of the occurrence of type 2 diabetes, dyslipidemia and other cardiovascular morbidities at a lower range of body mass index (BMI and waist circumference (WC, it is proposed that cut-offs for both measures of obesity should be lower (BMI 23–24.9 kg/m2 for overweight and ≥25 kg/m2 for obesity, WC ≥80 cm for women and ≥90 cm for men for abdominal obesity for South Asians, and a consensus guideline for these revised measures has been developed for Asian Indians. Increasing obesity and dyslipidemia in South Asians is primarily driven by nutrition, lifestyle and demographic transitions, increasingly faulty diets and physical inactivity, in the background of genetic predisposition. Dietary guidelines for prevention of obesity and diabetes, and physical activity guidelines for Asian Indians are now available. Intervention programs with emphasis on improving knowledge, attitude and practices regarding healthy nutrition, physical activity and stress management need to be implemented. Evidence for successful intervention program for prevention of childhood obesity and for prevention of diabetes is available for Asian Indians, and could be applied to all South Asian countries with similar cultural and lifestyle profiles. Finally, more

  9. Metabolic Syndrome and Breast Cancer Risk.

    Wani, Burhan; Aziz, Shiekh Aejaz; Ganaie, Mohammad Ashraf; Mir, Mohammad Hussain

    2017-01-01

    The study was meant to estimate the prevalence of metabolic syndrome in patients with breast cancer and to establish its role as an independent risk factor on occurrence of breast cancer. Fifty women aged between 40 and 80 years with breast cancer and fifty controls of similar age were assessed for metabolic syndrome prevalence and breast cancer risk factors, including age at menarche, reproductive status, live births, breastfeeding, and family history of breast cancer, age at diagnosis of breast cancer, body mass index, and metabolic syndrome parameters. Metabolic syndrome prevalence was found in 40.0% of breast cancer patients, and 18.0% of those in control group ( P = 0.02). An independent and positive association was seen between metabolic syndrome and breast cancer risk (odds ratio = 3.037; 95% confidence interval 1.214-7.597). Metabolic syndrome is more prevalent in breast cancer patients and is an independent risk factor for breast cancer.

  10. Metabolic Vascular Syndrome: New Insights into a Multidimensional Network of Risk Factors and Diseases.

    Scholz, Gerhard H; Hanefeld, Markolf

    2016-10-01

    Since 1981, we have used the term metabolic syndrome to describe an association of a dysregulation in lipid metabolism (high triglycerides, low high-density lipoprotein cholesterol, disturbed glucose homeostasis (enhanced fasting and/or prandial glucose), gout, and hypertension), with android obesity being based on a common soil (overnutrition, reduced physical activity, sociocultural factors, and genetic predisposition). We hypothesized that main traits of the syndrome occur early and are tightly connected with hyperinsulinemia/insulin resistance, procoagulation, and cardiovascular diseases. To establish a close link between the traits of the metabolic vascular syndrome, we focused our literature search on recent original work and comprehensive reviews dealing with the topics metabolic syndrome, visceral obesity, fatty liver, fat tissue inflammation, insulin resistance, atherogenic dyslipidemia, arterial hypertension, and type 2 diabetes mellitus. Recent research supports the concept that the metabolic vascular syndrome is a multidimensional and interactive network of risk factors and diseases based on individual genetic susceptibility and epigenetic changes where metabolic dysregulation/metabolic inflexibility in different organs and vascular dysfunction are early interconnected. The metabolic vascular syndrome is not only a risk factor constellation but rather a life-long abnormality of a closely connected interactive cluster of developing diseases which escalate each other and should continuously attract the attention of every clinician.

  11. Gut microbiota and metabolic syndrome.

    Festi, Davide; Schiumerini, Ramona; Eusebi, Leonardo Henry; Marasco, Giovanni; Taddia, Martina; Colecchia, Antonio

    2014-11-21

    Gut microbiota exerts a significant role in the pathogenesis of the metabolic syndrome, as confirmed by studies conducted both on humans and animal models. Gut microbial composition and functions are strongly influenced by diet. This complex intestinal "superorganism" seems to affect host metabolic balance modulating energy absorption, gut motility, appetite, glucose and lipid metabolism, as well as hepatic fatty storage. An impairment of the fine balance between gut microbes and host's immune system could culminate in the intestinal translocation of bacterial fragments and the development of "metabolic endotoxemia", leading to systemic inflammation and insulin resistance. Diet induced weight-loss and bariatric surgery promote significant changes of gut microbial composition, that seem to affect the success, or the inefficacy, of treatment strategies. Manipulation of gut microbiota through the administration of prebiotics or probiotics could reduce intestinal low grade inflammation and improve gut barrier integrity, thus, ameliorating metabolic balance and promoting weight loss. However, further evidence is needed to better understand their clinical impact and therapeutic use.

  12. Gastroesophageal Reflux Disease and Metabolic Syndrome

    Olinichenko, A. V.

    2014-01-01

    Purpose of the research is to study the features of gastroesophageal reflux disease, combined with the metabolic syndrome. Materials and methods. The study involved 490 patients (250 have got gastroesophageal reflux disease, combined with the metabolic syndrome and 240 have got gastroesophageal reflux disease without the metabolic syndrome). The patients besides general clinical examination were carried out video-fibro-gastro-duodeno-skopy, pH-monitoring in the esophagus, anthropometry, deter...

  13. Metabolic syndrome in fixed-shift workers

    Raquel Canuto; Marcos Pascoal Pattussi; Jamile Block Araldi Macagnan; Ruth Liane Henn; Maria Teresa Anselmo Olinto

    2015-01-01

    OBJECTIVE To analyze if metabolic syndrome and its altered components are associated with demographic, socioeconomic and behavioral factors in fixed-shift workers. METHODS A cross-sectional study was conducted on a sample of 902 shift workers of both sexes in a poultry processing plant in Southern Brazil in 2010. The diagnosis of metabolic syndrome was determined according to the recommendations from Harmonizing the Metabolic Syndrome. Its frequency was evaluated according to the demographic ...

  14. Metabolic syndrome in fixed-shift workers

    Canuto, Raquel; Pattussi, Marcos Pascoal; Macagnan, Jamile Block Araldi; Henn, Ruth Liane; Olinto, Maria Teresa Anselmo

    2015-01-01

    OBJECTIVE To analyze if metabolic syndrome and its altered components are associated with demographic, socioeconomic and behavioral factors in fixed-shift workers.METHODS A cross-sectional study was conducted on a sample of 902 shift workers of both sexes in a poultry processing plant in Southern Brazil in 2010. The diagnosis of metabolic syndrome was determined according to the recommendations from Harmonizing the Metabolic Syndrome. Its frequency was evaluated according to the demographic (...

  15. RESISTANT HYPERTENSION IN A PATIENT WITH METABOLIC SYNDROME

    O. M. Drapkina; J. S. Sibgatullina

    2016-01-01

    Clinical case of resistant hypertension in a patient with metabolic syndrome is presented. Features of hypertension in metabolic syndrome and features of metabolic syndrome in women of pre- and postmenopausal age are also considered. Understanding the features of metabolic syndrome in women, as well as features of hypertension and metabolic syndrome will improve the results of treatment in patients with resistant hypertension.

  16. AHSG tag single nucleotide polymorphisms associate with type 2 diabetes and dyslipidemia: studies of metabolic traits in 7,683 white Danish subjects

    Andersen, Gitte; Burgdorf, Kristoffer Sølvsten; Sparsø, Thomas

    2008-01-01

    been largely successful. We related seven frequent AHSG tag single nucleotide polymorphisms to a range of metabolic traits, including type 2 diabetes, obesity, and dyslipidemia. RESEARCH DESIGN AND METHODS: The polymorphisms were genotyped in 7,683 white Danish subjects using Taqman allelic...... with dyslipidemia (P = 0.003 and P(corr) = 0.009). Thr248Met (rs4917) tended to associate with lower fasting and post-oral glucose tolerance test serum insulin release (P = 0.02, P(corr) = 0.1 for fasting and P = 0.04, P(corr) = 0.2 for area under the insulin curve) and improved insulin sensitivity estimated...

  17. New therapeutic options for the metabolic syndrome: what's next?

    Flordellis, Christodoulos S; Ilias, Ioannis; Papavassiliou, Athanasios G

    2005-08-01

    The metabolic syndrome (MSX), characterized by obesity, insulin resistance, dyslipidemia and hypertension, increases the risk of cardiovascular morbidity and mortality. It has recently been hypothesized that MSX and type 2 diabetes are caused by triglyceride and long-chain fatty acid accumulation in liver, muscle, pancreatic islets and selected brain areas. This lipocentric approach is integrated with analysis of inflammation associated with end-organ damage, including the vascular wall. Genes and proteins contributing to insulin resistance, beta cell dysfunction and vascular wall damage have been identified. Transcription factors and coactivators, including peroxisome proliferator-activated receptor gamma (PPARgamma) coactivator-1 are crucial in mediating insulin resistance and accelerating vascular wall inflammation, and represent promising therapeutic targets. New pharmacological strategies include dual PPARalpha/gamma agonists, drugs with pleiotropic effects or combination therapies.

  18. Epidemiology, trends, and morbidities of obesity and the metabolic syndrome.

    Bray, George A; Bellanger, Tracy

    2006-02-01

    Obesity has been described as an epidemic because of the rapid increase in the number of overweight and obese individuals over the past 20 yr. This increasing prevalence of obesity is a worldwide phenomenon affecting both children and adults. The metabolic syndrome is a constellation of central adiposity, impaired fasting glucose, elevated blood pressure, and dyslipidemia (high triglyceride and low HDL cholesterol). When three of these five criteria are present, the risk of cardiovascular disease and diabetes is increased 1.5- to 2-fold. As body weight, expressed as the BMI, rises, there are a number of other diseases that are associated with it. First, life span is shortened and the risk of sudden death increases. Second, the risk of diabetes, gall bladder disease, hypertension, heart disease, osteoarthritis, sleep apnea, and certain forms of cancer also increase.

  19. Polycystic ovarian syndrome (PCOS): Long-term metabolic consequences.

    Anagnostis, Panagiotis; Tarlatzis, Basil C; Kauffman, Robert P

    2017-10-10

    Polycystic ovary syndrome (PCOS) is the most common endocrine disorder in women during their reproductive ages, associated with a plethora of cardiometabolic consequences, with obesity, insulin resistance and hyperandrogenemia playing a major role in the degree of such manifestations. These consequences include increased risk of glucose intolerance and diabetes mellitus (both type 2 and gestational), atherogenic dyslipidemia, systemic inflammation, non-alcoholic fatty liver disease, hypertension and coagulation disorders. Whether this cluster of metabolic abnormalities is also translated in increased cardiovascular disease (CVD) morbidity and mortality in later life, remains to be established. Data so far based on markers of subclinical atherosclerosis as well as retrospective and prospective cohort studies indicate a possible increased CVD risk, mainly for coronary heart disease. Future studies are needed to further elucidate this issue. Copyright © 2017 Elsevier Inc. All rights reserved.

  20. Childhood obesity and the metabolic syndrome in developing countries.

    Gupta, Nidhi; Shah, Priyali; Nayyar, Sugandha; Misra, Anoop

    2013-03-01

    Rapidly changing dietary practices accompanied by an increasingly sedentary lifestyle predispose to nutrition-related non-communicable diseases, including childhood obesity. Over the last 5 y, reports from several developing countries indicate prevalence rates of obesity (inclusive of overweight) >15 % in children and adolescents aged 5-19 y; Mexico 41.8 %, Brazil 22.1 %, India 22.0 % and Argentina 19.3 %. Moreover, secular trends also indicate an alarming increase in obesity in developing countries; in Brazil from 4.1 % to 13.9 % between 1974 and 1997; in China from 6.4 % to 7.7 % between 1991 and 1997; and in India from 4.9 % to 6.6 % between 2003-04 to 2005-06. Other contributory factors to childhood obesity include: high socio-economic status, residence in metropolitan cities and female gender. Childhood obesity tracks into adulthood, thus increasing the risk for conditions like the metabolic syndrome, type 2 diabetes mellitus (T2DM), polycystic ovarian syndrome, hypertension, dyslipidemia and coronary artery disease later in life. Interestingly, prevalence of the metabolic syndrome was 35.2 % among overweight Chinese adolescents. Presence of central obesity (high waist-to-hip circumference ratio) along with hypertriglyceridemia and family history of T2DM increase the odds of T2DM by 112.1 in young Asian Indians (obesity. Effective health awareness educational programs for children should be immediately initiated in developing countries, following the successful model program in India (project 'MARG').

  1. Fructose, Glucocorticoids and Adipose Tissue: Implications for the Metabolic Syndrome.

    Legeza, Balázs; Marcolongo, Paola; Gamberucci, Alessandra; Varga, Viola; Bánhegyi, Gábor; Benedetti, Angiolo; Odermatt, Alex

    2017-04-26

    The modern Western society lifestyle is characterized by a hyperenergetic, high sugar containing food intake. Sugar intake increased dramatically during the last few decades, due to the excessive consumption of high-sugar drinks and high-fructose corn syrup. Current evidence suggests that high fructose intake when combined with overeating and adiposity promotes adverse metabolic health effects including dyslipidemia, insulin resistance, type II diabetes, and inflammation. Similarly, elevated glucocorticoid levels, especially the enhanced generation of active glucocorticoids in the adipose tissue due to increased 11β-hydroxysteroid dehydrogenase 1 (11β-HSD1) activity, have been associated with metabolic diseases. Moreover, recent evidence suggests that fructose stimulates the 11β-HSD1-mediated glucocorticoid activation by enhancing the availability of its cofactor NADPH. In adipocytes, fructose was found to stimulate 11β-HSD1 expression and activity, thereby promoting the adipogenic effects of glucocorticoids. This article aims to highlight the interconnections between overwhelmed fructose metabolism, intracellular glucocorticoid activation in adipose tissue, and their metabolic effects on the progression of the metabolic syndrome.

  2. SIRT1 and metabolic syndrome

    Katarzyna Mac-Marcjanek

    2011-04-01

    Full Text Available Both obesity and type 2 diabetes mellitus, two major components of metabolic syndrome, become healthepidemics in the world. Over the past decade, advances in understanding the role of some regulators participatingin lipid and carbohydrate homeostasis have been made.Of them, SIRT1, the mammalian orthologue of the yeast Sir2 protein has been identified. SIRT1 is a nuclearNAD+-dependent deacetylase that targets many transcriptional modulators, including PPAR-α and -γ (peroxisomeproliferator-activated receptors α and γ, PGC-1α (PPAR-γ coactivator-1α, FOXO (forkhead box O proteins,and nuclear factor κB (NF-κB, thereby this enzyme mediates a wide range of physiological processes like apoptosis,fat metabolism, glucose homeostasis, and neurodegeneration.In this article, we discuss how SIRT1 regulates lipid and carbohydrate metabolism, and insulin secretion indifferent metabolic organs/tissue, including liver, muscle, pancreas, and fat. Additionally, the role of this enzymein reduction of inflammatory signalling is highlighted.

  3. The Relationship between Metabolic Syndrome and Osteoporosis: A Review

    Sok Kuan Wong

    2016-06-01

    Full Text Available Metabolic syndrome (MetS and osteoporosis are two major healthcare problems worldwide. Metabolic syndrome is a constellation of medical conditions consisting of central obesity, hyperglycemia, hypertension, and dyslipidemia, in which each acts on bone tissue in different ways. The growing prevalence of MetS and osteoporosis in the population along with the controversial findings on the relationship between both conditions suggest the importance for further investigation and discussion on this topic. This review aims to assess the available evidence on the effects of each component of MetS on bone metabolism from the conventional to the contemporary. Previous studies suggested that the two conditions shared some common underlying pathways, which include regulation of calcium homeostasis, receptor activator of NF-κB ligand (RANKL/receptor activator of the NF-κB (RANK/osteoprotegerin (OPG and Wnt-β-catenin signaling pathways. In conclusion, we suggest that MetS may have a potential role in developing osteoporosis and more studies are necessary to further prove this hypothesis.

  4. The Relationship between Metabolic Syndrome and Osteoporosis: A Review

    Wong, Sok Kuan; Chin, Kok-Yong; Suhaimi, Farihah Hj; Ahmad, Fairus; Ima-Nirwana, Soelaiman

    2016-01-01

    Metabolic syndrome (MetS) and osteoporosis are two major healthcare problems worldwide. Metabolic syndrome is a constellation of medical conditions consisting of central obesity, hyperglycemia, hypertension, and dyslipidemia, in which each acts on bone tissue in different ways. The growing prevalence of MetS and osteoporosis in the population along with the controversial findings on the relationship between both conditions suggest the importance for further investigation and discussion on this topic. This review aims to assess the available evidence on the effects of each component of MetS on bone metabolism from the conventional to the contemporary. Previous studies suggested that the two conditions shared some common underlying pathways, which include regulation of calcium homeostasis, receptor activator of NF-κB ligand (RANKL)/receptor activator of the NF-κB (RANK)/osteoprotegerin (OPG) and Wnt-β-catenin signaling pathways. In conclusion, we suggest that MetS may have a potential role in developing osteoporosis and more studies are necessary to further prove this hypothesis. PMID:27338453

  5. Olive oil and postprandial hyperlipidemia: implications for atherosclerosis and metabolic syndrome.

    Montserrat-de la Paz, Sergio; Bermudez, Beatriz; Cardelo, Magdalena P; Lopez, Sergio; Abia, Rocio; Muriana, Francisco J G

    2016-12-07

    Olive oil is the primary source of fat in the Mediterranean diet, which is associated with a significant improvement in health status, as measured by reduced mortality from several chronic diseases. The current pandemic of obesity, metabolic syndrome, and type 2 diabetes is intimately associated with an atherogenic dyslipidemic phenotype. The core components of the dyslipidemia of the metabolic syndrome, which most likely initiate atherosclerosis, are the "lipid triad" consisting of high plasma triglycerides, low levels of high-density lipoproteins, and a preponderance of small, dense low-density lipoproteins at fasting. However, postprandial (non-fasting) TGs (postprandial hyperlipidemia) are also recognized as an important component for atherosclerosis. Herein, the purpose of this review was to provide an update on the effects and mechanisms related to olive oil on postprandial hyperlipidemia and its implications for the onset and progression of atherosclerosis and metabolic syndrome.

  6. Excessive daytime sleepiness and metabolic syndrome in men with obstructive sleep apnea: a large cross-sectional study.

    Fu, Yiqun; Xu, Huajun; Xia, Yunyan; Qian, Yingjun; Li, Xinyi; Zou, Jianyin; Wang, Yuyu; Meng, Lili; Tang, Xulan; Zhu, Huaming; Zhou, Huiqun; Su, Kaiming; Yu, Dongzhen; Yi, Hongliang; Guan, Jian; Yin, Shankai

    2017-10-03

    Excessive daytime sleepiness is a common symptom in obstructive sleep apnea (OSA). Previous studies have showed that excessive daytime sleepiness is associated with some individual components of metabolic syndrome. We performed a large cross-sectional study to explore the relationship between excessive daytime sleepiness and metabolic syndrome in male OSA patients. A total of 2241 suspected male OSA patients were consecutively recruited from 2007 to 2013. Subjective daytime sleepiness was assessed using the Epworth sleepiness scale. Anthropometric, metabolic, and polysomnographic parameters were measured. Metabolic score was used to evaluate the severity of metabolic syndrome. Among the male OSA patients, most metabolic parameters varied by excessive daytime sleepiness. In the severe group, male OSA patients with excessive daytime sleepiness were more obese, with higher blood pressure, more severe insulin resistance and dyslipidemia than non-sleepy patients. Patients with metabolic syndrome also had a higher prevalence of excessive daytime sleepiness and scored higher on the Epworth sleepiness scale. Excessive daytime sleepiness was independently associated with an increased risk of metabolic syndrome (odds ratio =1.242, 95% confidence interval: 1.019-1.512). No substantial interaction was observed between excessive daytime sleepiness and OSA/ obesity. Excessive daytime sleepiness was related to metabolic disorders and independently associated with an increased risk of metabolic syndrome in men with OSA. Excessive daytime sleepiness should be taken into consideration for OSA patients, as it may be a simple and useful clinical indicator for evaluating the risk of metabolic syndrome.

  7. The metabolic syndrome - background and treatment

    van Zwieten, P.A.

    2006-01-01

    The metabolic syndrome (MBS) is characterised by a clustering of cardiovascular and metabolic risk factors. This syndrome is now widely recognised as a distinct pathological entity, and it is receiving a great deal of attention in the medical literature but also in the lay press.

  8. The metabolic syndrome in cancer survivors

    de Haas, Esther C.; Oosting, Sjoukje F.; Lefrandt, Joop D.; Wolffenbuttel, Bruce H. R.; Sleijfer, Dirk Th; Gietema, Jourik A.

    The metabolic syndrome, as a cluster of cardiovascular risk factors, may represent an important connection between cancer treatment and its common late effect of cardiovascular disease. Insight into the aetiology of the metabolic syndrome after cancer treatment might help to identify and treat

  9. Mediterranean diet and the metabolic syndrome

    Bos, M.B.

    2009-01-01

    Mediterranean diet and the metabolic syndrome

    Background: The metabolic syndrome refers to a clustering of risk factors including
    abdominal obesity, hyperglycaemia, low HDL-cholesterol, hypertriglyceridaemia,
    and hypertension and it is a risk factor for diabetes mellitus type

  10. Vascular affection in relation to oxidative DNA damage in metabolic syndrome.

    Abd El Aziz, Rokayaa; Fawzy, Mary Wadie; Khalil, Noha; Abdel Atty, Sahar; Sabra, Zainab

    2018-02-01

    Obesity has become an important issue affecting both males and females. Obesity is now regarded as an independent risk factor for atherosclerosis-related diseases. Metabolic syndrome is associated with increased risk for development of cardiovascular disease. Urinary 8-oxo-7,8-dihydro-2'-deoxyguanosine concentration has been used to express oxidation status. Twenty-seven obese patients with metabolic syndrome, 25 obese patients without metabolic syndrome and 31 healthy subjects were included in our study. They were subjected to full history and clinical examination; fasting blood sugar (FBS), 2 hour post prandial blood sugar (2HPP), lipid profile, urinary 8-oxo-7,8-dihydro-2'-deoxyguanosine and carotid duplex, A/B index and tibial diameters were all assessed. There was a statistically significant difference ( p = 0.027) in diameter of the right anterior tibial artery among the studied groups, with decreased diameter of the right anterior tibial artery in obese patients with metabolic syndrome compared to those without metabolic syndrome; the ankle brachial index revealed a lower index in obese patients with metabolic syndrome compared to those without metabolic syndrome. There was a statistically insignificant difference ( p = 0.668) in the 8-oxodG in the studied groups. In obese patients with metabolic syndrome there was a positive correlation between 8-oxodG and total cholesterol and LDL. Urinary 8-oxodG is correlated to total cholesterol and LDL in obese patients with metabolic syndrome; signifying its role in the mechanism of dyslipidemia in those patients. Our study highlights the importance of anterior tibial artery diameter measurement and ankle brachial index as an early marker of atherosclerosis, and how it may be an earlier marker than carotid intima-media thickness.

  11. Impact of metabolic syndrome on early recovery of continence after robot-assisted radical prostatectomy.

    Nishikawa, Masatomo; Watanabe, Hiromitsu; Kurahashi, Toshifumi

    2017-09-01

    To evaluate the impact of metabolic syndrome on the early recovery of urinary continence after robot-assisted radical prostatectomy. The present study included a total of 302 consecutive Japanese patients with clinically localized prostate cancer who underwent robot-assisted radical prostatectomy. In this study, postoperative urinary continence was defined as no leak or the use of a security pad. The continence status was assessed by interviews before and 1 and 3 months after robot-assisted radical prostatectomy. Metabolic syndrome was defined as follows: body mass index ≥25 kg/m 2 and two or more of the following: hypertension, diabetes mellitus and dyslipidemia. The effect of the presence of metabolic syndrome on the continence status of these patients was retrospectively examined. A total of 116 (38.4%) and 203 (67.2%) of the 302 patients were continent at 1 and 3 months after robot-assisted radical prostatectomy, respectively. A total of 31 (10.3%) patients were judged to have metabolic syndrome. Despite the operative time being longer in patients with metabolic syndrome, no significant differences were observed in the remaining preoperative, intraoperative or postoperative variables between patients with or without metabolic syndrome. On multivariate logistic regression analysis, metabolic syndrome and the duration of hospitalization were significantly correlated with the 1-month continence status. Similarly, metabolic syndrome and estimated blood loss during surgery were independent predictors of continence rates at 3 months after robot-assisted radical prostatectomy. These findings suggest that the presence of metabolic syndrome could have a significant impact on the early recovery of urinary continence after robot-assisted radical prostatectomy. © 2017 The Japanese Urological Association.

  12. Association between weight bias internalization and metabolic syndrome among treatment-seeking individuals with obesity.

    Pearl, Rebecca L; Wadden, Thomas A; Hopkins, Christina M; Shaw, Jena A; Hayes, Matthew R; Bakizada, Zayna M; Alfaris, Nasreen; Chao, Ariana M; Pinkasavage, Emilie; Berkowitz, Robert I; Alamuddin, Naji

    2017-02-01

    Weight stigma is a chronic stressor that may increase cardiometabolic risk. Some individuals with obesity self-stigmatize (i.e., weight bias internalization, WBI). No study to date has examined whether WBI is associated with metabolic syndrome. Blood pressure, waist circumference, and fasting glucose, triglycerides, and high-density lipoprotein cholesterol were measured at baseline in 178 adults with obesity enrolled in a weight-loss trial. Medication use for hypertension, dyslipidemia, and prediabetes was included in criteria for metabolic syndrome. One hundred fifty-nine participants (88.1% female, 67.3% black, mean BMI = 41.1 kg/m 2 ) completed the Weight Bias Internalization Scale and Patient Health Questionnaire (PHQ-9, to assess depressive symptoms). Odds ratios and partial correlations were calculated adjusting for demographics, BMI, and PHQ-9 scores. Fifty-one participants (32.1%) met criteria for metabolic syndrome. Odds of meeting criteria for metabolic syndrome were greater among participants with higher WBI, but not when controlling for all covariates (OR = 1.46, 95% CI = 1.00-2.13, P = 0.052). Higher WBI predicted greater odds of having high triglycerides (OR = 1.88, 95% CI = 1.14-3.09, P = 0.043). Analyzed categorically, high (vs. low) WBI predicted greater odds of metabolic syndrome and high triglycerides (Ps metabolic syndrome require further exploration. © 2017 The Obesity Society.

  13. White matter microstructure and cognitive decline in metabolic syndrome: a review of diffusion tensor imaging.

    Alfaro, Freddy J; Gavrieli, Anna; Saade-Lemus, Patricia; Lioutas, Vasileios-Arsenios; Upadhyay, Jagriti; Novak, Vera

    2018-01-01

    Metabolic syndrome is a cluster of cardiovascular risk factors defined by the presence of abdominal obesity, glucose intolerance, hypertension and/or dyslipidemia. It is a major public health epidemic worldwide, and a known risk factor for the development of cognitive dysfunction and dementia. Several studies have demonstrated a positive association between the presence of metabolic syndrome and worse cognitive outcomes, however, evidence of brain structure pathology is limited. Diffusion tensor imaging has offered new opportunities to detect microstructural white matter changes in metabolic syndrome, and a possibility to detect associations between functional and structural abnormalities. This review analyzes the impact of metabolic syndrome on white matter microstructural integrity, brain structure abnormalities and their relationship to cognitive function. Each of the metabolic syndrome components exerts a specific signature of white matter microstructural abnormalities. Metabolic syndrome and its components exert both additive/synergistic, as well as, independent effects on brain microstructure thus accelerating brain aging and cognitive decline. Copyright © 2017 Elsevier Inc. All rights reserved.

  14. All in the family: Clueing into the link between metabolic syndrome and hematologic malignancies.

    Karmali, Reem; Dalovisio, Andrew; Borgia, Jeffrey A; Venugopal, Parameswaran; Kim, Brian W; Grant-Szymanski, Kelly; Hari, Parameswaran; Lazarus, Hillard

    2015-03-01

    Metabolic syndrome constitutes a constellation of findings including central obesity, insulin resistance/type 2 diabetes mellitus (DM), dyslipidemia and hypertension. Metabolic syndrome affects 1 in 4 adults in the United States and is rapidly rising in prevalence, largely driven by the dramatic rise in obesity and insulin resistance/DM. Being central to the development of metabolic syndrome and its other related diseases, much focus has been placed on identifying the mitogenic effects of obesity and insulin resistance/DM as mechanistic clues of the link between metabolic syndrome and cancer. Pertinent mechanisms identified include altered lipid signaling, adipokine and inflammatory cytokine effects, and activation of PI3K/Akt/mTOR and RAS/RAF/MAPK/ERK pathways via dysregulated insulin/insulin-like growth factor-1 (IGF-1) signaling. Through variable activation of these multiple pathways, obesity and insulin resistance/DM pre-dispose to hematologic malignancies, imposing the aggressive and chemo-resistant phenotypes typically seen in cancer patients with underlying metabolic syndrome. Growing understanding of these pathways has identified druggable cancer targets, rationalizing the development and testing of agents like PI3K inhibitor idelalisib, mTOR inhibitors everolimus and temsirolimus, and IGF-1 receptor inhibitor linsitinib. It has also led to exploration of obesity and diabetes-directed therapies including statins and oral hypoglycemic for the management of metabolic syndrome-related hematologic neoplasms. Copyright © 2014 Elsevier Ltd. All rights reserved.

  15. Development of an Experimental Model of Diabetes Co-Existing with Metabolic Syndrome in Rats

    Rajesh Kumar Suman

    2016-01-01

    Full Text Available Background. The incidence of metabolic syndrome co-existing with diabetes mellitus is on the rise globally. Objective. The present study was designed to develop a unique animal model that will mimic the pathological features seen in individuals with diabetes and metabolic syndrome, suitable for pharmacological screening of drugs. Materials and Methods. A combination of High-Fat Diet (HFD and low dose of streptozotocin (STZ at 30, 35, and 40 mg/kg was used to induce metabolic syndrome in the setting of diabetes mellitus in Wistar rats. Results. The 40 mg/kg STZ produced sustained hyperglycemia and the dose was thus selected for the study to induce diabetes mellitus. Various components of metabolic syndrome such as dyslipidemia (increased triglyceride, total cholesterol, LDL cholesterol, and decreased HDL cholesterol, diabetes mellitus (blood glucose, HbA1c, serum insulin, and C-peptide, and hypertension {systolic blood pressure} were mimicked in the developed model of metabolic syndrome co-existing with diabetes mellitus. In addition to significant cardiac injury, atherogenic index, inflammation (hs-CRP, decline in hepatic and renal function were observed in the HF-DC group when compared to NC group rats. The histopathological assessment confirmed presence of edema, necrosis, and inflammation in heart, pancreas, liver, and kidney of HF-DC group as compared to NC. Conclusion. The present study has developed a unique rodent model of metabolic syndrome, with diabetes as an essential component.

  16. Development of an Experimental Model of Diabetes Co-Existing with Metabolic Syndrome in Rats.

    Suman, Rajesh Kumar; Ray Mohanty, Ipseeta; Borde, Manjusha K; Maheshwari, Ujwala; Deshmukh, Y A

    2016-01-01

    Background. The incidence of metabolic syndrome co-existing with diabetes mellitus is on the rise globally. Objective. The present study was designed to develop a unique animal model that will mimic the pathological features seen in individuals with diabetes and metabolic syndrome, suitable for pharmacological screening of drugs. Materials and Methods. A combination of High-Fat Diet (HFD) and low dose of streptozotocin (STZ) at 30, 35, and 40 mg/kg was used to induce metabolic syndrome in the setting of diabetes mellitus in Wistar rats. Results. The 40 mg/kg STZ produced sustained hyperglycemia and the dose was thus selected for the study to induce diabetes mellitus. Various components of metabolic syndrome such as dyslipidemia {(increased triglyceride, total cholesterol, LDL cholesterol, and decreased HDL cholesterol)}, diabetes mellitus (blood glucose, HbA1c, serum insulin, and C-peptide), and hypertension {systolic blood pressure} were mimicked in the developed model of metabolic syndrome co-existing with diabetes mellitus. In addition to significant cardiac injury, atherogenic index, inflammation (hs-CRP), decline in hepatic and renal function were observed in the HF-DC group when compared to NC group rats. The histopathological assessment confirmed presence of edema, necrosis, and inflammation in heart, pancreas, liver, and kidney of HF-DC group as compared to NC. Conclusion. The present study has developed a unique rodent model of metabolic syndrome, with diabetes as an essential component.

  17. Metabolic syndrome and cardiometabolic risk in PCOS.

    Cussons, Andrea J; Stuckey, Bronwyn G A; Watts, Gerald F

    2007-02-01

    The cardiovascular risk associated with the polycystic ovary syndrome (PCOS) has recently attracted much interest. Women with PCOS are more likely to fulfill the diagnosis of the metabolic syndrome, a cluster of related cardiometabolic factors known to predict long-term risk of cardiovascular disease and type 2 diabetes. We review the literature pertaining to the link between the metabolic syndrome, cardiovascular disease, and PCOS. We focus on the influence of obesity and hyperandrogenemia, and on strategies for identifying cardiovascular risk in PCOS.

  18. Metabolic syndrome in fixed-shift workers.

    Canuto, Raquel; Pattussi, Marcos Pascoal; Macagnan, Jamile Block Araldi; Henn, Ruth Liane; Olinto, Maria Teresa Anselmo

    2015-01-01

    OBJECTIVE To analyze if metabolic syndrome and its altered components are associated with demographic, socioeconomic and behavioral factors in fixed-shift workers. METHODS A cross-sectional study was conducted on a sample of 902 shift workers of both sexes in a poultry processing plant in Southern Brazil in 2010. The diagnosis of metabolic syndrome was determined according to the recommendations from Harmonizing the Metabolic Syndrome. Its frequency was evaluated according to the demographic (sex, skin color, age and marital status), socioeconomic (educational level, income and work shift), and behavioral characteristics (smoking, alcohol intake, leisure time physical activity, number of meals and sleep duration) of the sample. The multivariate analysis followed a theoretical framework for identifying metabolic syndrome in fixed-shift workers. RESULTS The prevalence of metabolic syndrome in the sample was 9.3% (95%CI 7.4;11.2). The most frequently altered component was waist circumference (PR 48.4%; 95%CI 45.5;51.2), followed by high-density lipoprotein. Work shift was not associated with metabolic syndrome and its altered components. After adjustment, the prevalence of metabolic syndrome was positively associated with women (PR 2.16; 95%CI 1.28;3.64), workers aged over 40 years (PR 3.90; 95%CI 1.78;8.93) and those who reported sleeping five hours or less per day (PR 1.70; 95%CI 1.09;2.24). On the other hand, metabolic syndrome was inversely associated with educational level and having more than three meals per day (PR 0.43; 95%CI 0.26;0.73). CONCLUSIONS Being female, older and deprived of sleep are probable risk factors for metabolic syndrome, whereas higher educational level and higher number of meals per day are protective factors for metabolic syndrome in fixed-shift workers.

  19. Metabolic syndrome in fixed-shift workers

    Raquel Canuto

    2015-01-01

    Full Text Available OBJECTIVE To analyze if metabolic syndrome and its altered components are associated with demographic, socioeconomic and behavioral factors in fixed-shift workers. METHODS A cross-sectional study was conducted on a sample of 902 shift workers of both sexes in a poultry processing plant in Southern Brazil in 2010. The diagnosis of metabolic syndrome was determined according to the recommendations from Harmonizing the Metabolic Syndrome. Its frequency was evaluated according to the demographic (sex, skin color, age and marital status, socioeconomic (educational level, income and work shift, and behavioral characteristics (smoking, alcohol intake, leisure time physical activity, number of meals and sleep duration of the sample. The multivariate analysis followed a theoretical framework for identifying metabolic syndrome in fixed-shift workers. RESULTS The prevalence of metabolic syndrome in the sample was 9.3% (95%CI 7.4;11.2. The most frequently altered component was waist circumference (PR 48.4%; 95%CI 45.5;51.2, followed by high-density lipoprotein. Work shift was not associated with metabolic syndrome and its altered components. After adjustment, the prevalence of metabolic syndrome was positively associated with women (PR 2.16; 95%CI 1.28;3.64, workers aged over 40 years (PR 3.90; 95%CI 1.78;8.93 and those who reported sleeping five hours or less per day (PR 1.70; 95%CI 1.09;2.24. On the other hand, metabolic syndrome was inversely associated with educational level and having more than three meals per day (PR 0.43; 95%CI 0.26;0.73. CONCLUSIONS Being female, older and deprived of sleep are probable risk factors for metabolic syndrome, whereas higher educational level and higher number of meals per day are protective factors for metabolic syndrome in fixed-shift workers.

  20. Psychosocial risk factors for the metabolic syndrome

    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.......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....../or dysfunctional social networks is a risk factor for metabolic syndrome in women, and stress reactions such as vital exhaustion and intake of sleep medications may play a more important role in the development of metabolic syndrome men....

  1. The Relationships between Metabolic Disorders (Hypertension, Dyslipidemia, and Impaired Glucose Tolerance) and Computed Tomography-Based Indices of Hepatic Steatosis or Visceral Fat Accumulation in Middle-Aged Japanese Men.

    Fujibayashi, Kazutoshi; Gunji, Toshiaki; Yokokawa, Hirohide; Naito, Toshio; Sasabe, Noriko; Okumura, Mitsue; Iijima, Kimiko; Shibuya, Katsuhiko; Hisaoka, Teruhiko; Fukuda, Hiroshi

    2016-01-01

    Most studies on the relationships between metabolic disorders (hypertension, dyslipidemia, and impaired glucose tolerance) and hepatic steatosis (HS) or visceral fat accumulation (VFA) have been cross-sectional, and thus, these relationships remain unclear. We conducted a retrospective cohort study to clarify the relationships between components of metabolic disorders and HS/VFA. The participants were 615 middle-aged men who were free from serious liver disorders, diabetes, and HS/VFA and underwent multiple general health check-ups at our institution between 2009 and 2013. The data from the initial and final check-ups were used. HS and VFA were assessed by computed tomography. HS was defined as a liver to spleen attenuation ratio of ≤1.0. VFA was defined as a visceral fat cross-sectional area of ≥100 cm2 at the level of the navel. Metabolic disorders were defined using Japan's metabolic syndrome diagnostic criteria. The participants were divided into four groups based on the presence (+) or absence (-) of HS/VFA. The onset rates of each metabolic disorder were compared among the four groups. Among the participants, 521, 55, 24, and 15 were classified as HS(-)/VFA(-), HS(-)/VFA(+), HS(+)/VFA(-), and HS(+)/VFA(+), respectively, at the end of the study. Impaired glucose tolerance was more common among the participants that exhibited HS or VFA (p = 0.05). On the other hand, dyslipidemia was more common among the participants that displayed VFA (p = 0.01). It is likely that VFA is associated with impaired glucose tolerance and dyslipidemia, while HS might be associated with impaired glucose tolerance. Unfortunately, our study failed to detect associations between HS/VFA and metabolic disorders due to the low number of subjects that exhibited fat accumulation. Although our observational study had major limitations, we consider that it obtained some interesting results. HS and VFA might affect different metabolic disorders. Further large-scale longitudinal studies are

  2. The Relationships between Metabolic Disorders (Hypertension, Dyslipidemia, and Impaired Glucose Tolerance and Computed Tomography-Based Indices of Hepatic Steatosis or Visceral Fat Accumulation in Middle-Aged Japanese Men.

    Kazutoshi Fujibayashi

    Full Text Available Most studies on the relationships between metabolic disorders (hypertension, dyslipidemia, and impaired glucose tolerance and hepatic steatosis (HS or visceral fat accumulation (VFA have been cross-sectional, and thus, these relationships remain unclear. We conducted a retrospective cohort study to clarify the relationships between components of metabolic disorders and HS/VFA.The participants were 615 middle-aged men who were free from serious liver disorders, diabetes, and HS/VFA and underwent multiple general health check-ups at our institution between 2009 and 2013. The data from the initial and final check-ups were used. HS and VFA were assessed by computed tomography. HS was defined as a liver to spleen attenuation ratio of ≤1.0. VFA was defined as a visceral fat cross-sectional area of ≥100 cm2 at the level of the navel. Metabolic disorders were defined using Japan's metabolic syndrome diagnostic criteria. The participants were divided into four groups based on the presence (+ or absence (- of HS/VFA. The onset rates of each metabolic disorder were compared among the four groups.Among the participants, 521, 55, 24, and 15 were classified as HS(-/VFA(-, HS(-/VFA(+, HS(+/VFA(-, and HS(+/VFA(+, respectively, at the end of the study. Impaired glucose tolerance was more common among the participants that exhibited HS or VFA (p = 0.05. On the other hand, dyslipidemia was more common among the participants that displayed VFA (p = 0.01.It is likely that VFA is associated with impaired glucose tolerance and dyslipidemia, while HS might be associated with impaired glucose tolerance. Unfortunately, our study failed to detect associations between HS/VFA and metabolic disorders due to the low number of subjects that exhibited fat accumulation. Although our observational study had major limitations, we consider that it obtained some interesting results. HS and VFA might affect different metabolic disorders. Further large-scale longitudinal studies

  3. Metabolic syndrome and cardiovascular risk among adults

    Reem Hunain

    2018-03-01

    Full Text Available Background: Mortality and morbidity due cardiovascular diseases in India is on the rise. Metabolic Syndrome which is a collection of risk factors of metabolic origin, can greatly contribute to its rising burden. Aims & Objectives: The present study was conducted with the objective of estimating the prevalence of metabolic syndrome and 10-year cardiovascular risk among adults. Material & Methods: This hospital-based study included 260 adults aged 20-60 years. Metabolic Syndrome was defined using National Cholesterol Education Program –Adult Treatment Panel -3 criteria. The 10 year cardiovascular risk was estimated using Framingham risk scoring. Results: The overall prevalence of metabolic syndrome among the study participants was 38.8%. Age (41-60yrs, male gender and daily consumption of high salt items were positively associated with metabolic syndrome whereas consumption of occasional high sugar items showed an inverse association with metabolic syndrome. According to Framingham Risk Scoring, 14.3% of the participants belonged to intermediate/high risk category. Conclusion: With a high prevalence of metabolic syndrome and a considerable proportion of individuals with intermediate to high 10 yr CVD risk, there is a need to design strategies to prevent future cardiovascular events.

  4. Metabolic syndrome in South Asians

    Kaushik Pandit

    2012-01-01

    Full Text Available South Asia is home to one of the largest population of people with metabolic syndrome (MetS. The prevalence of MetS in South Asians varies according to region, extent of urbanization, lifestyle patterns, and socioeconomic/cultural factors. Recent data show that about one-third of the urban population in large cities in India has the MetS. All classical risk factors comprising the MetS are prevalent in Asian Indians residing in India. The higher risk in this ethnic population necessitated a lowering of the cut-off values of the risk factors to identify and intervene for the MetS to prevent diabetes and cardiovascular disease. Some pharmacological and nonpharmacological interventions are underway in MetS to assess the efficacy in preventing the diabetes and cardiovascular disease in this ethnic population.

  5. Prevalence of Hypertension, Obesity, Diabetes, and Metabolic Syndrome in Nepal

    Sanjib Kumar Sharma

    2011-01-01

    Full Text Available Background. This study was carried out to establish the prevalence of cardiovascular risks such as hypertension, obesity, and diabetes in Eastern Nepal. This study also establishes the prevalence of metabolic syndrome (MS and its relationships to these cardiovascular risk factors and lifestyle. Methods. 14,425 subjects aged 20–100 (mean 41.4 ± 15.1 were screened with a physical examination and blood tests. Both the International Diabetic Federation (IDF and National Cholesterol Education Programme’s (NCEP definitions for MS were used and compared. Results. 34% of the participants had hypertension, and 6.3% were diabetic. 28% were overweight, and 32% were obese. 22.5% of the participants had metabolic syndrome based on IDF criteria and 20.7% according to the NCEP definition. Prevalence was higher in the less educated, people working at home, and females. There was no significant correlation between the participants’ lifestyle factors and the prevalence of MS. Conclusion. The high incidence of dyslipidemia and abdominal obesity could be the major contributors to MS in Nepal. Education also appears to be related to the prevalence of MS. This study confirms the need to initiate appropriate treatment options for a condition which is highly prevalent in Eastern Nepal.

  6. Metabolic syndrome in the pediatric population: a short overview

    Natasa Marcun Varda

    2009-06-01

    Full Text Available The metabolic syndrome (MS in adults is defined as a concurrence of obesity, disturbed glucose and insulin metabolism, hypertension and dyslipidemia, and is associated with increased morbidity and mortality from cardiovascular diseases and type 2 diabetes. Studies now indicate that many of its components are also present in children and adolescents. Moreover, the clustering of these risk factors has been documented in some children, who are at increased cardiovascular risk in adulthood. The MS is highly prevalent among overweight children and adolescents. Identifying these children is important for early prevention and treatment of different components of the syndrome. The first-line treatment comprises lifestyle modification consisting of diet and exercise. The most effective tool for prevention of the MS is to stop the development of childhood obesity. The first attempt of consensus-based pediatric diagnostic criteria was published in 2007 by the International Diabetes Federation. Nevertheless, national prevalence data, based on uniform pediatric definition, protocols for prevention, early recognition and effective treatment of pediatric MS are still needed. The aim of this article is to provide a short overview of the diagnosis and treatment options of childhood MS, as well as to present the relationships between MS and its individual components.

  7. Beta Glucan: Health Benefits in Obesity and Metabolic Syndrome

    D. El Khoury

    2012-01-01

    Full Text Available Despite the lack of international agreement regarding the definition and classification of fiber, there is established evidence on the role of dietary fibers in obesity and metabolic syndrome. Beta glucan (β-glucan is a soluble fiber readily available from oat and barley grains that has been gaining interest due to its multiple functional and bioactive properties. Its beneficial role in insulin resistance, dyslipidemia, hypertension, and obesity is being continuously documented. The fermentability of β-glucans and their ability to form highly viscous solutions in the human gut may constitute the basis of their health benefits. Consequently, the applicability of β-glucan as a food ingredient is being widely considered with the dual purposes of increasing the fiber content of food products and enhancing their health properties. Therefore, this paper explores the role of β-glucans in the prevention and treatment of characteristics of the metabolic syndrome, their underlying mechanisms of action, and their potential in food applications.

  8. Modulation of metabolic syndrome-related inflammation by cocoa.

    Gu, Yeyi; Lambert, Joshua D

    2013-06-01

    Cocoa (Theobroma cacao L., Sterculiaceae) is a widely consumed food ingredient. Although typically found in high-fat, high-sugar foods such as chocolate, cocoa is rich in polyphenols, methylxanthines, and monounsaturated fatty acids. There is increasing evidence that moderate consumption of cocoa and cocoa-containing foods may have beneficial effects on the health including vasodilatory, antioxidant, and anti-inflammatory effects. Polyphenols in cocoa, including monomeric flavanols, as well as polymeric proanthocyanidins, may play a role in these observed beneficial effects. Chronic inflammation represents a potential mechanistic link between obesity and its related pathologies: insulin resistance, dyslipidemia, and hypertension, which comprise the metabolic syndrome. In the present review, we discuss the available data regarding the modulation of metabolic syndrome-related inflammation by cocoa and cocoa-derived compounds. We emphasize studies using laboratory animals or human subjects since such studies often represent the strongest available evidence for biological effects. In vitro studies are included to provide some mechanistic context, but are critically interpreted. Although the available data seem to support the anti-inflammatory effects of cocoa, further studies are needed with regard to the dose-response relationship as well as the underlying mechanisms of action. We hope this review will stimulate further research on cocoa and its anti-inflammatory activities. © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  9. (1)H-MRS measured ectopic fat in liver and muscle is associated with the metabolic syndrome in Danish girls but not in boys with overweight and obesity

    Nissen, A; Fonvig, Cilius E; Chabanova, E.

    2016-01-01

    BACKGROUND: The metabolic syndrome (MetS) is a complication to overweight and obesity, which can be observed already in childhood. Ectopic lipid accumulation in muscle and liver has been shown to associate with the development of insulin resistance and dyslipidemia. Thus, the interaction between...

  10. Metabolic syndrome: definitions and controversies

    Kaltsas Gregory

    2011-05-01

    Full Text Available Abstract Metabolic syndrome (MetS is a complex disorder defined by a cluster of interconnected factors that increase the risk of cardiovascular atherosclerotic diseases and diabetes mellitus type 2. Currently, several different definitions of MetS exist, causing substantial confusion as to whether they identify the same individuals or represent a surrogate of risk factors. Recently, a number of other factors besides those traditionally used to define MetS that are also linked to the syndrome have been identified. In this review, we critically consider existing definitions and evolving information, and conclude that there is still a need to develop uniform criteria to define MetS, so as to enable comparisons between different studies and to better identify patients at risk. As the application of the MetS model has not been fully validated in children and adolescents as yet, and because of its alarmingly increasing prevalence in this population, we suggest that diagnosis, prevention and treatment in this age group should better focus on established risk factors rather than the diagnosis of MetS.

  11. Executive functions in persons with metabolic syndrome

    Subotić Tatjana

    2016-01-01

    Full Text Available Modern man lyfestyle contributes to the increasing incidence of metabolic syndrome in the developed world. Prevalence of the metabolic syndrome in adults ranges from 20 to 25%, and it tends to increase. Each year, 3.2 million people around the world die from complications associated with this syndrome. Treatment involves cooperation of medical doctors of various specialties, but the decisive factor is patient motivation, given that the treatment requires significant lifestyle changes. Our hypothesis is that metabolic syndrome patients have reduced ability to plan, convert plan into action and effectively implement planned activities, showing signs of dysexecutive syndrome. The term executive functions comes from the English word 'executive', which also means the controlling, in neuropsychology reserved for high-level abilities that influence more basic abilities such as attention, perception, memory, thinking and speaking. The main objective of this study was to determine characteristics of executive functioning in patients with metabolic syndrome. The sample consisted of 61 subjects of both sexes, aged 20 to 60 years, divided into two groups - those with a diagnosis of metabolic syndrome and those without this diagnosis. The results suggest that people with metabolic syndrome showed significantly poorer performance in almost all indicators of executive functions, represented by Wisconsin Card Sorting Test (Wisconsin Card Sorting Test variables.

  12. Association between Metabolic Syndrome and Job Rank.

    Mehrdad, Ramin; Pouryaghoub, Gholamreza; Moradi, Mahboubeh

    2018-01-01

    The occupation of the people can influence the development of metabolic syndrome. To determine the association between metabolic syndrome and its determinants with the job rank in workers of a large car factory in Iran. 3989 male workers at a large car manufacturing company were invited to participate in this cross-sectional study. Demographic and anthropometric data of the participants, including age, height, weight, and abdominal circumference were measured. Blood samples were taken to measure lipid profile and blood glucose level. Metabolic syndrome was diagnosed in each participant based on ATPIII 2001 criteria. The workers were categorized based on their job rank into 3 groups of (1) office workers, (2) workers with physical exertion, and (3) workers with chemical exposure. The study characteristics, particularly the frequency of metabolic syndrome and its determinants were compared among the study groups. The prevalence of metabolic syndrome in our study was 7.7% (95% CI 6.9 to 8.5). HDL levels were significantly lower in those who had chemical exposure (p=0.045). Diastolic blood pressure was significantly higher in those who had mechanical exertion (p=0.026). The frequency of metabolic syndrome in the office workers, workers with physical exertion, and workers with chemical exposure was 7.3%, 7.9%, and 7.8%, respectively (p=0.836). Seemingly, there is no association between metabolic syndrome and job rank.

  13. Prevalence of Dyslipidemias in Three Regions in Venezuela: The VEMSOLS Study Results

    González-Rivas, Juan P.; Nieto-Martínez, Ramfis; Brajkovich, Imperia; Ugel, Eunice; Rísquez, Alejandro

    2018-01-01

    Background The prevalence of dyslipidemia in multiple regions of Venezuela is unknown. The Venezuelan Metabolic Syndrome, Obesity and Lifestyle Study (VEMSOLS) was undertaken to evaluate cardiometabolic risk factors in Venezuela. Objective To determine the prevalence of dyslipidemia in five populations from three regions of Venezuela. Methods During the years 2006 to 2010, 1320 subjects aged 20 years or older were selected by multistage stratified random sampling from all households in five municipalities from 3 regions of Venezuela: Lara State (Western region), Merida State (Andean region), and Capital District (Capital region). Anthropometric measurements and biochemical analysis were obtained from each participant. Dyslipidemia was defined according to the NCEP/ATPIII definitions. Results Mean age was 44.8 ± 0.39 years and 68.5% were females. The prevalence of lipids abnormalities related to the metabolic syndrome (low HDL-c [58.6%; 95% CI 54.9 - 62.1] and elevated triglycerides [39.7%; 36.1 - 43.2]) were the most prevalent lipid alterations, followed by atherogenic dyslipidemia (25.9%; 22.7 - 29.1), elevated LDL-c (23.3%; 20.2 - 26.4), hypercholesterolemia (22.2%; 19.2 - 25.2), and mix dyslipidemia (8.9%; 6.8 - 11.0). Dyslipidemia was more prevalent with increasing body mass index. Conclusion Dyslipidemias are prevalent cardiometabolic risk factors in Venezuela. Among these, a higher prevalence of low HDL is a condition also consistently reported in Latin America. PMID:29538522

  14. KUDESAN EFFICACY IN ADOLESCENTS WITH METABOLIC SYNDROME

    M.B. Kolesnikova

    2011-01-01

    Full Text Available Metabolic abnormalities in metabolic syndrome affect the functioning of practically all organs and systems, and most seriously — cardio-vascular system. Cardio-vascular abnormalities in metabolic syndrome manifest as arterial hypertension, Riley-Day syndrome and endothelial dysfunction that can lead to decrease of adaptive and reserve capabilities. Co-enzyme Q10 possesses cardioprotective,  stress-protective and anti-ischaemic activity. Clinical study performed on 40 children aged 10 to 17 years with constitutive obesity, complicated metabolic syndrome, has proven validity of co-enzyme Q10 treatment in patients with metabolic syndrome. The use of co-enzyme Q10 15 mg/day during 30 days has lead to improvement of psycho-emotional condition, decrease in anxiety complaints, sleep improvement, decrease in asthenic syndrome symptoms, improvement in electrophysiological heart indices Key words: metabolic syndrome, co-enzyme Q10. (Voprosy sovremennoi pediatrii — Current Pediatrics. — 2011; 10 (5: 102–106.

  15. Metabolic syndrome, its pathophysiology and the role of melatonin.

    Srinivasan, Venkataramanujam; Ohta, Yoshiji; Espino, Javier; Pariente, Jose A; Rodriguez, Ana B; Mohamed, Mahaneem; Zakaria, Rahimah

    2013-01-01

    Metabolic syndrome (MetS) is characterised by symptoms of obesity, insulin resistance, hypertension, dyslipidemia and diabetes mellitus. The pathophysiological mechanisms involved in MetS are complex and involved dysregulation of many biochemical and physiological regulatory mechanisms of the body. Elevated levels of low density lipoproteins like VLDL, and LDL with reduction of HDL seen in patients with MetS contribute to atherogenic dyslipedemia. Melatonin has been suggested to be effective in improving MetS through its anti-hyperlipidemic action. Melatonin reduced both adiposity, and body weight in experimental animal studies and also attenuated weight gain and obesityinduced metabolic alterations and this effect of melatonin is attributed to its anti-oxidative effects. Melatonin administration has been shown to inhibit insulin release by acting through both MT1 and MT2 melatonin receptors present in pancreatic β-cells. Melatonin also increased insulin sensitivity and glucose tolerance in animals fed with either high fat or high sucrose diet. Melatonin exerts most of its beneficial actions by acting through MT1 and MT2 melatonin receptors present in various tissues of the body and some of the metabolic actions of melatonin have been blocked by melatonin antagonist like luzindole. Ramelteon, the newly available melatonin agonist will also have more promising role in the control of MetS. The numbers of patents are available with regard to treatment of MetS. Drug related to antidepressant fluoxetine is used for treatment of MetS (US Patent No. 2008001400450). Anti-oxidants like S-adenosyl-methionine, Vitamin E, and Vitamin C have been found beneficial in treating MetS (US Patent No. 8063024). Melatonin being a powerful Antioxidant will have a promising role in treating patients with metabolic syndrome.

  16. Relationships among personality traits, metabolic syndrome, and metabolic syndrome scores: The Kakegawa cohort study.

    Ohseto, Hisashi; Ishikuro, Mami; Kikuya, Masahiro; Obara, Taku; Igarashi, Yuko; Takahashi, Satomi; Kikuchi, Daisuke; Shigihara, Michiko; Yamanaka, Chizuru; Miyashita, Masako; Mizuno, Satoshi; Nagai, Masato; Matsubara, Hiroko; Sato, Yuki; Metoki, Hirohito; Tachibana, Hirofumi; Maeda-Yamamoto, Mari; Kuriyama, Shinichi

    2018-04-01

    Metabolic syndrome and the presence of metabolic syndrome components are risk factors for cardiovascular disease (CVD). However, the association between personality traits and metabolic syndrome remains controversial, and few studies have been conducted in East Asian populations. We measured personality traits using the Japanese version of the Eysenck Personality Questionnaire (Revised Short Form) and five metabolic syndrome components-elevated waist circumference, elevated triglycerides, reduced high-density lipoprotein cholesterol, elevated blood pressure, and elevated fasting glucose-in 1322 participants aged 51.1±12.7years old from Kakegawa city, Japan. Metabolic syndrome score (MS score) was defined as the number of metabolic syndrome components present, and metabolic syndrome as having the MS score of 3 or higher. We performed multiple logistic regression analyses to examine the relationship between personality traits and metabolic syndrome components and multiple regression analyses to examine the relationship between personality traits and MS scores adjusted for age, sex, education, income, smoking status, alcohol use, and family history of CVD and diabetes mellitus. We also examine the relationship between personality traits and metabolic syndrome presence by multiple logistic regression analyses. "Extraversion" scores were higher in those with metabolic syndrome components (elevated waist circumference: P=0.001; elevated triglycerides: P=0.01; elevated blood pressure: P=0.004; elevated fasting glucose: P=0.002). "Extraversion" was associated with the MS score (coefficient=0.12, P=0.0003). No personality trait was significantly associated with the presence of metabolic syndrome. Higher "extraversion" scores were related to higher MS scores, but no personality trait was significantly associated with the presence of metabolic syndrome. Copyright © 2018 Elsevier Inc. All rights reserved.

  17. The Relation Between Metabolic Syndrome and Testosterone Level

    Goel Prashant

    2018-03-01

    Full Text Available Metabolic syndrome is a group of conditions that increases the risk of developing diabetes and cardiovascular diseases. The most important pathogenic factors for metabolic syndrome are insulin resistance and obesity. The clinical presentation of this syndrome results from its influence on glucose and fat metabolism. Testosterone deficiency has a prevalence of up to 50% in men with metabolic syndrome and type 2 diabetes mellitus. A low level of testosterone is a factor for cardiovascular diseases and predictor of metabolic syndrome and, on the other hand, the components of metabolic syndrome can lead to low testosterone. This article reveals the bidirectional link between low testosterone level or hypogonadism and metabolic syndrome.

  18. Metabolic Syndrome and Outcomes after Renal Intervention

    Daynene Vykoukal

    2011-01-01

    Full Text Available Metabolic syndrome significantly increases the risk for cardiovascular disease and chronic kidney disease. The increased risk for cardiovascular diseases can partly be caused by a prothrombotic state that exists because of abdominal obesity. Multiple observational studies have consistently shown that increased body mass index as well as insulin resistance and increased fasting insulin levels is associated with chronic kidney disease, even after adjustment for related disorders. Metabolic syndrome appears to be a risk factor for chronic kidney disease, likely due to the combination of dysglycemia and high blood pressure. Metabolic syndrome is associated with markedly reduced renal clinical benefit and increased progression to hemodialysis following endovascular intervention for atherosclerotic renal artery stenosis. Metabolic syndrome is associated with inferior early outcomes for dialysis access procedures.

  19. Pre-diabetes and the metabolic syndrome

    which is termed impaired fasting glycaemia. (IFG), or an abnormal ... Insulin resistance is a feature common to ... fast patients are given a standard dose ... Different criteria for the diagnosis of the metabolic syndrome ... drug therapy for high.

  20. Metabolic syndrome in Japanese diagnosed with visceral fat measurement by computed tomography

    Miyawaki, Takashi; Aono, Hideshi; Saito, Nobuo; Hirata, Masakazu; Nakao, Kazuwa; Moriyama, Kenji; Sasaki, Yutaka

    2005-01-01

    The metabolic syndrome represents an aggregation of cardiovascular risk factors including obesity, raised blood pressure, impaired glucose tolerance, and dyslipidemia that are associated with increased incidence of arteriosclerosis. Evidence accumulated indicates that the visceral fat accumulation is essential in the development of the syndrome. To investigate the prevalence of the metabolic syndrome in Japan, we analyzed cross-sectional data from 3574 middle aged Japanese (2947 men and 627 women, aged 40-59 years) in a large company, whose visceral fat accumulation was assessed by computed tomography. We employed receiver operation characteristic analysis to identify the optimal visceral fat area (VFA) value that has the sensitivity and the specificity to predict the presence of at least two components of the syndrome in an individual. The sensitivities and the specificities for men were 0.67 and 0.60 at VFA of 100 cm 2 , and for women, 0.73 and 0.70 at VFA of 65 cm 2 , respectively. Waist circumferences that corresponded to the VFA cutoff were 86.0 cm for men, and 77.0 cm for women. Using 100 cm 2 in men and 65 cm 2 in women as the criteria of visceral adiposity, the prevalence of the metabolic syndrome was 25.5% in men and 11.0% in women. Although obesity is less prevalent than in western countries, the metabolic syndrome is substantially widespread in Japan. (author)

  1. Metabolic syndrome in Japanese diagnosed with visceral fat measurement by computed tomography

    Miyawaki, Takashi; Aono, Hideshi; Saito, Nobuo [NTT West Kyoto Hospital, Health Administration Center, Kyoto, Kyoto (Japan); Hirata, Masakazu; Nakao, Kazuwa [Kyoto Univ., Graduate School of Medicine, Kyoto, Kyoto (Japan); Moriyama, Kenji; Sasaki, Yutaka [NTT West Corp., Kansai Health Administration Center, Kyoto, Kyoto (Japan)

    2005-09-15

    The metabolic syndrome represents an aggregation of cardiovascular risk factors including obesity, raised blood pressure, impaired glucose tolerance, and dyslipidemia that are associated with increased incidence of arteriosclerosis. Evidence accumulated indicates that the visceral fat accumulation is essential in the development of the syndrome. To investigate the prevalence of the metabolic syndrome in Japan, we analyzed cross-sectional data from 3574 middle aged Japanese (2947 men and 627 women, aged 40-59 years) in a large company, whose visceral fat accumulation was assessed by computed tomography. We employed receiver operation characteristic analysis to identify the optimal visceral fat area (VFA) value that has the sensitivity and the specificity to predict the presence of at least two components of the syndrome in an individual. The sensitivities and the specificities for men were 0.67 and 0.60 at VFA of 100 cm{sup 2}, and for women, 0.73 and 0.70 at VFA of 65 cm{sup 2}, respectively. Waist circumferences that corresponded to the VFA cutoff were 86.0 cm for men, and 77.0 cm for women. Using 100 cm{sup 2} in men and 65 cm{sup 2} in women as the criteria of visceral adiposity, the prevalence of the metabolic syndrome was 25.5% in men and 11.0% in women. Although obesity is less prevalent than in western countries, the metabolic syndrome is substantially widespread in Japan. (author)

  2. The association between the metabolic syndrome and metabolic syndrome score and pulmonary function in non-smoking adults.

    Yoon, Hyun; Gi, Mi Young; Cha, Ju Ae; Yoo, Chan Uk; Park, Sang Muk

    2018-03-01

    This study assessed the association of metabolic syndrome and metabolic syndrome score with the predicted forced vital capacity and predicted forced expiratory volume in 1 s (predicted forced expiratory volume in 1 s) values in Korean non-smoking adults. We analysed data obtained from 6684 adults during the 2013-2015 Korean National Health and Nutrition Examination Survey. After adjustment for related variables, metabolic syndrome ( p metabolic syndrome score ( p metabolic syndrome score with metabolic syndrome score 0 as a reference group showed no significance for metabolic syndrome score 1 [1.061 (95% confidence interval, 0.755-1.490)] and metabolic syndrome score 2 [1.247 (95% confidence interval, 0.890-1.747)], but showed significant for metabolic syndrome score 3 [1.433 (95% confidence interval, 1.010-2.033)] and metabolic syndrome score ⩾ 4 [1.760 (95% confidence interval, 1.216-2.550)]. In addition, the odds ratio of restrictive pulmonary disease of the metabolic syndrome [1.360 (95% confidence interval, 1.118-1.655)] was significantly higher than those of non-metabolic syndrome. Metabolic syndrome and metabolic syndrome score were inversely associated with the predicted forced vital capacity and forced expiratory volume in 1 s values in Korean non-smoking adults. In addition, metabolic syndrome and metabolic syndrome score were positively associated with the restrictive pulmonary disease.

  3. Metabolic syndrome and associated factors among psychiatric patients in Jimma University Specialized Hospital, South West Ethiopia.

    Asaye, Sintayehu; Bekele, Shiferaw; Tolessa, Daniel; Cheneke, Waqtola

    2018-04-24

    Metabolic syndrome is a multisystem disorder which coined to describe the recognized clustering of metabolic and cardiovascular abnormalities including obesity, hypertension, dyslipidemia, and abnormalities of glucose homeostasis. To assess the prevalence and associated factors of metabolic syndrome among psychiatric patients in Jimma University Specialized Hospital. This study was conducted at Jimma University Specialized hospital psychiatric ward from May 15 to July 16, 2015. A cross-sectional study design and consecutive sampling technique were used. A single population proportion formula was used to include a total of 360 psychiatric patients. An interview administered structured questionnaire was used to collect socio-demographic and some clinical data. Anthropometric data were collected based on standard guild line for anthropometric measurement. Five milliliter of venous blood was collected from ante-cubital fossa after overnight fasting for 8 h. Semi-automated clinical chemistry analyzer (Temis Linear) was used for biochemical laboratory analysis. Data analysis was performed by using SPSS version-20 software. Binary and multiple logistic regressions were used to identify the association between dependent and independent variables. P value less than 0.05 was taken as statistically significant association. The prevalence of metabolic syndrome among psychiatric patients was 28.9%. Age greater than 30 years old (AOR: 5.2, CI: 2.3, 11.8, P. value metabolic syndrome among diabetic patients in the study area. The other independent variables such as family history of hypertension, chewing chat, Psychotropic drugs, duration of treatment, regularly eating fruits and vegetables had no statistically significant association with metabolic syndrome (P. value > 0.05). There was high prevalence of metabolic syndrome among the psychiatric patients. Therefore; close assessment, management and treatment of metabolic syndrome among patients with psychiatry problem is

  4. Update on the molecular biology of dyslipidemias.

    Ramasamy, I

    2016-02-15

    Dyslipidemia is a commonly encountered clinical condition and is an important determinant of cardiovascular disease. Although secondary factors play a role in clinical expression, dyslipidemias have a strong genetic component. Familial hypercholesterolemia is usually due to loss-of-function mutations in LDLR, the gene coding for low density lipoprotein receptor and genes encoding for proteins that interact with the receptor: APOB, PCSK9 and LDLRAP1. Monogenic hypertriglyceridemia is the result of mutations in genes that regulate the metabolism of triglyceride rich lipoproteins (eg LPL, APOC2, APOA5, LMF1, GPIHBP1). Conversely familial hypobetalipoproteinemia is caused by inactivation of the PCSK9 gene which increases the number of LDL receptors and decreases plasma cholesterol. Mutations in the genes APOB, and ANGPTL3 and ANGPTL4 (that encode angiopoietin-like proteins which inhibit lipoprotein lipase activity) can further cause low levels of apoB containing lipoproteins. Abetalipoproteinemia and chylomicron retention disease are due to mutations in the microsomal transfer protein and Sar1b-GTPase genes, which affect the secretion of apoB containing lipoproteins. Dysbetalipoproteinemia stems from dysfunctional apoE and is characterized by the accumulation of remnants of chylomicrons and very low density lipoproteins. ApoE deficiency can cause a similar phenotype or rarely mutations in apoE can be associated with lipoprotein glomerulopathy. Low HDL can result from mutations in a number of genes regulating HDL production or catabolism; apoAI, lecithin: cholesterol acyltransferase and the ATP-binding cassette transporter ABCA1. Patients with cholesteryl ester transfer protein deficiency have markedly increased HDL cholesterol. Both common and rare genetic variants contribute to susceptibility to dyslipidemias. In contrast to rare familial syndromes, in most patients, dyslipidemias have a complex genetic etiology consisting of multiple genetic variants as established

  5. Drugs Involved in Dyslipidemia and Obesity Treatment: Focus on Adipose Tissue

    Sofia Dias

    2018-01-01

    Full Text Available Metabolic syndrome can be defined as a state of disturbed metabolic homeostasis characterized by visceral obesity, atherogenic dyslipidemia, arterial hypertension, and insulin resistance. The growing prevalence of metabolic syndrome will certainly contribute to the burden of cardiovascular disease. Obesity and dyslipidemia are main features of metabolic syndrome, and both can present with adipose tissue dysfunction, involved in the pathogenic mechanisms underlying this syndrome. We revised the effects, and underlying mechanisms, of the current approved drugs for dyslipidemia and obesity (fibrates, statins, niacin, resins, ezetimibe, and orlistat; sibutramine; and diethylpropion, phentermine/topiramate, bupropion and naltrexone, and liraglutide on adipose tissue. Specifically, we explored how these drugs can modulate the complex pathways involved in metabolism, inflammation, atherogenesis, insulin sensitivity, and adipogenesis. The clinical outcomes of adipose tissue modulation by these drugs, as well as differences of major importance for clinical practice between drugs of the same class, were identified. Whether solutions to these issues will be found in further adjustments and combinations between drugs already in use or necessarily in new advances in pharmacology is not known. To better understand the effect of drugs used in dyslipidemia and obesity on adipose tissue not only is challenging for physicians but could also be the next step to tackle cardiovascular disease.

  6. Beneficial effects of the Mediterranean diet on metabolic syndrome.

    Grosso, Giuseppe; Mistretta, Antonio; Marventano, Stefano; Purrello, Agata; Vitaglione, Paola; Calabrese, Giorgio; Drago, Filippo; Galvano, Fabio

    2014-01-01

    The metabolic syndrome (MetS) represents a cluster of medical disorders, such as hyperglycemia, dyslipidemia, hypertension, and abdominal obesity that, when occurring together, increase the risk of developing cardiovascular disease. The role of food and nutrients in the aetiology of chronic diseases has become clearer over the last 15 years. In this review we collected evidence on the beneficial impact of the Mediterranean diet on MetS by analyzing epidemiological reports documenting its prevalence in subjects who have adopted this dietary pattern. We also explored the role of the individual components of the diet on the specific aspects characterizing the MetS (i.e. metabolic indices, body weight and blood pressure). There is ample evidence showing that subjects adherent to the Mediterranean diet have lower prevalence and incidence rates of MetS than non-adherent. Moreover, it has been widely documented that specific components of this dietary pattern play a role in the prevention of several morbid conditions related to the MetS.

  7. Data mining for the identification of metabolic syndrome status.

    Worachartcheewan, Apilak; Schaduangrat, Nalini; Prachayasittikul, Virapong; Nantasenamat, Chanin

    2018-01-01

    Metabolic syndrome (MS) is a condition associated with metabolic abnormalities that are characterized by central obesity (e.g. waist circumference or body mass index), hypertension (e.g. systolic or diastolic blood pressure), hyperglycemia (e.g. fasting plasma glucose) and dyslipidemia (e.g. triglyceride and high-density lipoprotein cholesterol). It is also associated with the development of diabetes mellitus (DM) type 2 and cardiovascular disease (CVD). Therefore, the rapid identification of MS is required to prevent the occurrence of such diseases. Herein, we review the utilization of data mining approaches for MS identification. Furthermore, the concept of quantitative population-health relationship (QPHR) is also presented, which can be defined as the elucidation/understanding of the relationship that exists between health parameters and health status. The QPHR modeling uses data mining techniques such as artificial neural network (ANN), support vector machine (SVM), principal component analysis (PCA), decision tree (DT), random forest (RF) and association analysis (AA) for modeling and construction of predictive models for MS characterization. The DT method has been found to outperform other data mining techniques in the identification of MS status. Moreover, the AA technique has proved useful in the discovery of in-depth as well as frequently occurring health parameters that can be used for revealing the rules of MS development. This review presents the potential benefits on the applications of data mining as a rapid identification tool for classifying MS.

  8. PPAR Agonists and Metabolic Syndrome: An Established Role?

    Margherita Botta

    2018-04-01

    Full Text Available Therapeutic approaches to metabolic syndrome (MetS are numerous and may target lipoproteins, blood pressure or anthropometric indices. Peroxisome proliferator-activated receptors (PPARs are involved in the metabolic regulation of lipid and lipoprotein levels, i.e., triglycerides (TGs, blood glucose, and abdominal adiposity. PPARs may be classified into the α, β/δ and γ subtypes. The PPAR-α agonists, mainly fibrates (including newer molecules such as pemafibrate and omega-3 fatty acids, are powerful TG-lowering agents. They mainly affect TG catabolism and, particularly with fibrates, raise the levels of high-density lipoprotein cholesterol (HDL-C. PPAR-γ agonists, mainly glitazones, show a smaller activity on TGs but are powerful glucose-lowering agents. Newer PPAR-α/δ agonists, e.g., elafibranor, have been designed to achieve single drugs with TG-lowering and HDL-C-raising effects, in addition to the insulin-sensitizing and antihyperglycemic effects of glitazones. They also hold promise for the treatment of non-alcoholic fatty liver disease (NAFLD which is closely associated with the MetS. The PPAR system thus offers an important hope in the management of atherogenic dyslipidemias, although concerns regarding potential adverse events such as the rise of plasma creatinine, gallstone formation, drug–drug interactions (i.e., gemfibrozil and myopathy should also be acknowledged.

  9. Data mining for the identification of metabolic syndrome status

    Worachartcheewan, Apilak; Schaduangrat, Nalini; Prachayasittikul, Virapong; Nantasenamat, Chanin

    2018-01-01

    Metabolic syndrome (MS) is a condition associated with metabolic abnormalities that are characterized by central obesity (e.g. waist circumference or body mass index), hypertension (e.g. systolic or diastolic blood pressure), hyperglycemia (e.g. fasting plasma glucose) and dyslipidemia (e.g. triglyceride and high-density lipoprotein cholesterol). It is also associated with the development of diabetes mellitus (DM) type 2 and cardiovascular disease (CVD). Therefore, the rapid identification of MS is required to prevent the occurrence of such diseases. Herein, we review the utilization of data mining approaches for MS identification. Furthermore, the concept of quantitative population-health relationship (QPHR) is also presented, which can be defined as the elucidation/understanding of the relationship that exists between health parameters and health status. The QPHR modeling uses data mining techniques such as artificial neural network (ANN), support vector machine (SVM), principal component analysis (PCA), decision tree (DT), random forest (RF) and association analysis (AA) for modeling and construction of predictive models for MS characterization. The DT method has been found to outperform other data mining techniques in the identification of MS status. Moreover, the AA technique has proved useful in the discovery of in-depth as well as frequently occurring health parameters that can be used for revealing the rules of MS development. This review presents the potential benefits on the applications of data mining as a rapid identification tool for classifying MS. PMID:29383020

  10. Metabolic syndrome, hypertension, and hyperlipidemia in mothers, fathers, sisters, and brothers of women with polycystic ovary syndrome: a systematic review and meta-analysis.

    Yilmaz, Bulent; Vellanki, Priyathama; Ata, Baris; Yildiz, Bulent Okan

    2018-02-01

    To provide an evidence-based assessment of metabolic syndrome, hypertension, and hyperlipidemia in first-degree relatives of women with polycystic ovary syndrome (PCOS). Systematic review and meta-analysis. Not applicable. Mothers, fathers, sisters, and brothers of women with and without PCOS. An electronic-based search with the use of PubMed from 1960 to June 2015 and cross-checked references of relevant articles. Metabolic syndrome, hypertension and dyslipidemia, and surrogate markers, including systolic blood pressure (BP), diastolic BP, total cholesterol, low-density lipoprotein cholesterol, high-density lipoprotein cholesterol, and triglycerides. Fourteen of 3,346 studies were included in the meta-analysis. Prevalence of the following was significantly increased in relatives of women with PCOS: metabolic syndrome (risk ratio [RR] 1.78 [95% confidence interval 1.37, 2.30] in mothers, 1.43 [1.12, 1.81] in fathers, and 1.50 [1.12, 2.00] in sisters), hypertension (RR 1.93 [1.58, 2.35] in fathers, 2.92 [1.92, 4.45] in sisters), and dyslipidemia (RR 3.86 [2.54, 5.85] in brothers and 1.29 [1.11, 1.50] in fathers). Moreover, systolic BP (mothers, sisters, and brothers), total cholesterol (mothers and sisters), low-density lipoprotein cholesterol (sisters), and triglycerides (mothers and sisters) were significantly higher in first-degree relatives of PCOS probands than in controls. Our results show evidence of clustering for metabolic syndrome, hypertension, and dyslipidemia in mothers, fathers, sisters, and brothers of women with PCOS. PROSPERO 2016 CRD42016048557. Copyright © 2017 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

  11. Toxic metabolic syndrome associated with HAART

    Haugaard, Steen B

    2006-01-01

    (HAART) may encounter the HIV-associated lipodystrophy syndrome (HALS), which attenuates patient compliance to this treatment. HALS is characterised by impaired glucose and lipid metabolism and other risk factors for cardiovascular disease. This review depicts the metabolic abnormalities associated...... with HAART by describing the key cell and organ systems that are involved, emphasising the role of insulin resistance. An opinion on the remedies available to treat the metabolic abnormalities and phenotype of HALS is provided....

  12. Cardiac ryanodine receptor in metabolic syndrome: is JTV519 (K201 future therapy?

    Dincer UD

    2012-04-01

    Full Text Available U Deniz DincerDepartment of Pharmacology, Ufuk University School of Medicine. Mevlana Bulvari, Balgat, Ankara, TurkeyAbstract: Metabolic syndrome is characterized by a combination of obesity, hypertension, insulin resistance, dyslipidemia, and impaired glucose tolerance. This multifaceted syndrome is often accompanied by a hyperdynamic circulatory state characterized by increased blood pressure, total blood volume, cardiac output, and metabolic tissue demand. Experimental, epidemiological, and clinical studies have demonstrated that patients with metabolic syndrome have significantly elevated cardiovascular morbidity and mortality rates. One of the main and frequent complications seen in metabolic syndrome is cardiovascular disease. The primary endpoints of cardiometabolic risk are coronary and peripheral arterial disease, myocardial infarction, congestive heart failure, arrhythmia, and stroke. Alterations in expression and/or functioning of several key proteins involved in regulating and maintaining ionic homeostasis can cause cardiac disturbances. One such group of proteins is known as ryanodine receptors (intracellular calcium release channels, which are the major channels through which Ca2+ ions leave the sarcoplasmic reticulum, leading to cardiac muscle contraction. The economic cost of metabolic syndrome and its associated complications has a significant effect on health care budgets. Improvements in body weight, blood lipid profile, and hyperglycemia can reduce cardiometabolic risk. However, constant hyperadrenergic stimulation still contributes to the burden of disease. Normalization of the hyperdynamic circulatory state with conventional therapies is the most reasonable therapeutic strategy to date. JTV519 (K201 is a newly developed 1,4-benzothiazepine drug with antiarrhythmic and cardioprotective properties. It appears to be very effective in not only preventing but also in reversing the characteristic myocardial changes and preventing

  13. Holter registers and metabolic syndrome

    Muñoz-Diosdado, A.; Ramírez-Hernández, L.; Aguilar-Molina, A. M.; Zamora-Justo, J. A.; Gutiérrez-Calleja, R. A.; Virgilio-González, C. D.

    2014-11-01

    There is a relationship between the state of the cardiovascular system and metabolic syndrome (MS). A way to diagnose the heart state of a person is to monitor the electrical activity of the heart using a 24 hours Holter monitor. Scanned ECG signal can be analyzed beat-by-beat by algorithms that separate normal of abnormal heartbeats. If the percentage of abnormal heartbeats is too high it could be argued that the patient has heart problems. We have algorithms that can not only identify the abnormal heartbeats, but they can also classify them, so we classified and counted abnormal heartbeats in patients with MS and subjects without MS. Most of our patients have large waist circumference, high triglycerides and high levels of LDL (high-density lipoprotein) cholesterol although some of them have high blood pressure. We enrolled adult patients with MS free of diabetes in a four month lifestyle intervention program including diet and physical aerobic exercise, and compared with healthy controls. We made an initial registration with a Holter, and 24 hours ECG signal is analyzed to identify and classify the different types of heartbeats. The patients then begin with diet or exercise (at least half an hour daily). Periodically Holter records were taken up and we describe the evolution in time of the number and type of abnormal heartbeats. Results show that the percentage of abnormal heartbeats decreases over time, in some cases the decline is very significant, and almost a reduction to half or less of abnormal heartbeats after several months since the patients changed their eating or physical activity habits.

  14. Metabolic syndrome, activity of the hypothalamic-pituitary-adrenal axis and inflammatory mediators in depressive disorder.

    Martinac, Marko; Pehar, Davor; Karlović, Dalibor; Babić, Dragan; Marcinko, Darko; Jakovljević, Miro

    2014-03-01

    Depression has been associated with various cardiovascular risk factors such as hypertension, obesity, atherogenic dyslipidemia and hyperglycemia. In depressive disorder, hyperactivity of the hypothalamic-pituitary-adrenal (HPA) axis and changes in the immune system have been observed. On the other hand, somatic diseases such as obesity, hyperlipidemia, hypertension and diabetes mellitus type 2 are now perceived as important comorbid conditions in patients with depression. The pathogenesis of the metabolic syndrome and depression is complex and poorly researched; however, it is considered that the interaction of chronic stress, psychotrauma, hypercotisolism and disturbed immune functions contribute to the development of these disorders. The aim of the study was to investigate the relationship between depression and metabolic syndrome regarding the HPA axis dysfunction and altered inflammatory processes. Literature search in Medline and other databases included articles written in English published between 1985 and 2012. Analysis of the literature was conducted using a systematic approach with the search terms such as depression, metabolic syndrome, inflammation, cytokines, glucocorticoids, cortisol, and HPA axis. In conclusion, the relationship between depression and metabolic syndrome is still a subject of controversy. Further prospective studies are required to clarify the possible causal relationship between depression and metabolic syndrome and its components. Furthermore, it is important to explore the possibility of a common biologic mechanism in the pathogenesis of these two disorders, in which special attention should be paid to the immune system function, especially the possible specific mechanisms by which cytokines can induce and maintain depressive symptoms and metabolic disorders. The data presented here emphasize the importance of recognition and treatment of depressive disorders with consequent reduction in the incidence of metabolic syndrome, but

  15. The risk of metabolic syndrome and nutrition

    Aleksandr Konstantinovich Kuntsevich

    2015-02-01

    Full Text Available In the present literature review modern epidemiological studies the role of nutrition in the prevalence of the metabolic syndrome. Were analyzed mainly work on the association of certain types of dietary intake of the population to the risk of metabolic syndrome in several Western and Asian countries. The purpose of these studies was to determine deemed "good" type and the "bad" type of food, risk assessment and exchange of metabolic disorders to determine the optimal dietary recommendations.  Application of factor and cluster analysis allowed in a number of studies to identify groups of products associated with a decrease in the prevalence of metabolic syndrome and to estimate the odds ratios of metabolic syndrome when compared with the "bad" diet.  A number of papers were obtained confirm the effectiveness of the Mediterranean diet in the prevention of metabolic disorders. Commitment to the traditional Western diet is associated with deterioration in health, compared with the recommended "healthy" diet.  Data from epidemiological studies nutrition and metabolic disorders associated with a number of diseases, may be useful in determining how the recommendations on the best type of feeding the population, so to identify ways to further research.

  16. [Correlations between the hypothalamo-pituitary-adrenal axis and the metabolic syndrome].

    Góth, Miklós; Hubina, Erika; Korbonits, Márta

    2005-01-09

    The metabolic syndrome has several similarities with Cushing's syndrome (impaired glucose tolerance, hypertension, dyslipidemia, central obesity) suggesting that abnormalities in the regulation of the hypothalamic-pituitary-adrenal axis may have a link with the metabolic syndrome. Several studies suggested an association between the clinical signs of the metabolic syndrome and the increased hypothalamic-pituitary-adrenal axis activity based on increased cortisol concentration at 09.00 a.m. and increased cortisol response to corticotropin. According to the Barker hypothesis the fetal malnutrition could determine adult cardiovascular diseases (coronary heart disease, hypertension), some endocrine and metabolic disorders (obesity, type 2 diabetes and hyperlipidemia). The suggested mechanism of the phenomenon is that the suboptimal fetal nutrition results in glucocorticoid overproduction. The 11beta-hydroxysteroid dehydrogenase (converts biological inactive cortisone to cortisol and vice versa) is an important enzyme in cortisol metabolism. The increased expression of 11beta-hydroxysteroid dehydrogenase type 1 in fat tissue could lead to central obesity and impaired glucose tolerance. The hypothesis that increased corticotropin-releasing hormone production drives the overactive hypothalamo-pituitary-adrenal axis was not proven. Further investigations are needed to identify additional pathogenetic factors and to find new therapeutic possibilities.

  17. Assessment of the environmental and genetic factors influencing prevalence of metabolic syndrome in Saudi Arabia

    Ibrahim M. Gosadi

    2016-01-01

    Full Text Available Metabolic syndrome (MS is a combination of factors that increases the risk of cardiovascular atherosclerotic diseases including diabetes, obesity, dyslipidemia, and high blood pressure. Cardiovascular diseases are one of the leading causes of death in the adult Saudi population where the increase in cardiovascular-related mortality is augmented by the rise in the prevalence of MS. Metabolic syndrome is a multi-factorial disorder influenced by interactions between genetic and environmental components. This review aims to provide a comprehensive assessment of studied environmental and genetic factors explaining the prevalence of MS in the Kingdom of Saudi Arabia. Additionally, this review aims to illustrate factors related to the population genetics of Saudi Arabia, which might explain a proportion of the prevalence of MS.

  18. Assessment of the environmental and genetic factors influencing prevalence of metabolic syndrome in Saudi Arabia

    Gosadi, Ibrahim M.

    2016-01-01

    Metabolic syndrome (MS) is a combination of factors that increases the risk of cardiovascular atherosclerotic diseases including diabetes, obesity, dyslipidemia, and high blood pressure. Cardiovascular diseases are one of the leading causes of death in the adult Saudi population where the increase in cardiovascular-related mortality is augmented by the rise in the prevalence of MS. Metabolic syndrome is a multi-factorial disorder influenced by interactions between genetic and environmental components. This review aims to provide a comprehensive assessment of studied environmental and genetic factors explaining the prevalence of MS in the Kingdom of Saudi Arabia. Additionally, this review aims to illustrate factors related to the population genetics of Saudi Arabia, which might explain a proportion of the prevalence of MS. PMID:26739969

  19. a family doctor look for metabolic syndrome?

    Izabela Maria Banaś

    2016-09-01

    Full Text Available Background. The asymptomatic course, early genesis, multifactorial onset, and the lack of a single definition of metabolic syndrome in children and adolescents make it difficult to assess its prevalence. Metabolic syndrome developed in childhood increases cardiovascular risk in adulthood. Objectives. The evaluation of the prevalence of metabolic syndrome based on age, sex, weight and abdominal obesity in a population of children and adolescents in a family doctor’s practice. Material and methods. The study group comprised 325 children and adolescents (177♀, 148♂ aged 7, 13 and 16 years. Anthropometric measurements (height, weight, waist circumference were made, along with the determination of blood pressure, fasting glucose and lipid levels. Overweight states and obesity were assessed according to the IOTF criteria. Abdominal obesity and hypertension were evaluated using growth charts appropriate for the age, gender and height of the children of Lodz. Metabolic syndrome was diagnosed based on the NCEP/AT P III criteria. Results . Metabolic syndrome was diagnosed in 6.5% of the subjects. In children aged 13 and 16 years – 7.6% (p > 0.05 vs. 7 years, aged 7 years – 3.9% (p > 0.05 vs. 13, 16 years, boys (8.8%; p > 0.05, girls (4.5%; p > 0.05. Among children with excessive body weight, metabolic syndrome was observed in every fourth child (25.4%, more often in those with obesity (44.1% than with abdominal obesity (32% and those who were overweight (19.2%, respectively (p < 0.001 vs. metabolic syndrome. The number of components of metabolic syndrome elevated with increasing body weight (p < 0.001. Abdominal obesity was observed in 17.5% of the subjects. Children with abdominal obesity had higher levels of triglycerides (p < 0.05 and lower HDL cholesterol (p 110 mg/dl in 85 (26.1% and excessive body weight in 71 subjects (21.8%. Conclusions . The presence of metabolic syndrome correlated with overweight state, obesity and abdominal obesity

  20. Prebiotics in the management of components of the metabolic syndrome.

    O'Connor, Sarah; Chouinard-Castonguay, Sarah; Gagnon, Claudia; Rudkowska, Iwona

    2017-10-01

    Components of the metabolic syndrome (MetS), including abdominal obesity, low-grade chronic systemic inflammation, altered glucose metabolism, dyslipidemia and high blood pressure, are major threats to healthy aging in modern societies. The connection between MetS components and gut microflora is now acknowledged and multiple therapeutic strategies have been proposed to change the composition of the gut microbiota in order to promote optimal metabolic health. Prebiotics have the ability to favour growth of beneficial bacteria, especially short-chain fatty-acids (SCFA) producers. Increased SCFA in the gut is associated with improved satiety and weight loss, reduced systemic inflammation by increasing the gut barrier function, and improved glucose and lipid metabolism. The objective of this review is to examine the recent literature in order to determine the types and doses of prebiotics that could be recommended for the management of MetS. A review of the literature was executed using the MEDLINE database and clinical trials from 2013 to 2017 were selected for analysis. In conclusion, a daily supplementation of 10g of inulin, resistant starches or fructo-oligosaccharide-enriched inulin could have beneficial effects on MetS components in individuals with type 2 diabetes. In healthy subjects or in individuals with the MetS, the results are too heterogeneous and scarce to be able to set any specific recommendations. More clinical studies are needed to better understand the role of prebiotics in the management of MetS components. Copyright © 2017 Elsevier B.V. All rights reserved.

  1. Atherogenic Dyslipidemia and Residual Vascular Risk in Practice of Family Doctor

    Alibasic, Esad; Ramic, Enisa; Bajraktarevic, Amila; Ljuca, Farid; Batic-Mujanovic, Olivera; Zildzic, Muharem

    2015-01-01

    Objective: Timely recognition and optimal management of atherogenic dyslipidemia (AD) and residual vascular risk (RVR) in family medicine. Background: The global increase of the incidence of obesity is accompanied by an increase in the incidence of many metabolic and lipoprotein disorders, in particular AD, as an typical feature of obesity, metabolic syndrome, insulin resistance and diabetes type 2. AD is an important factor in cardio metabolic risk, and is characterized by a lipoprotein prof...

  2. Epigenome-wide association study of metabolic syndrome in African-American adults.

    Akinyemiju, Tomi; Do, Anh N; Patki, Amit; Aslibekyan, Stella; Zhi, Degui; Hidalgo, Bertha; Tiwari, Hemant K; Absher, Devin; Geng, Xin; Arnett, Donna K; Irvin, Marguerite R

    2018-01-01

    The high prevalence of obesity among US adults has resulted in significant increases in associated metabolic disorders such as diabetes, dyslipidemia, and high blood pressure. Together, these disorders constitute metabolic syndrome, a clinically defined condition highly prevalent among African-Americans. Identifying epigenetic alterations associated with metabolic syndrome may provide additional information regarding etiology beyond current evidence from genome-wide association studies. Data on metabolic syndrome and DNA methylation was assessed on 614 African-Americans from the Hypertension Genetic Epidemiology Network (HyperGEN) study. Metabolic syndrome was defined using the joint harmonized criteria, and DNA methylation was assessed using the Illumina HumanMethylation450K Bead Chip assay on DNA extracted from buffy coat. Linear mixed effects regression models were used to examine the association between CpG methylation at > 450,000 CpG sites and metabolic syndrome adjusted for study covariates. Replication using DNA from a separate sample of 69 African-Americans, as well as meta-analysis combining both cohorts, was conducted. Two differentially methylated CpG sites in the IGF2BP1 gene on chromosome 17 (cg06638433; p value = 3.10 × 10 - 7 ) and the ABCG1 gene on chromosome 21 (cg06500161; p value = 2.60 × 10 - 8 ) were identified. Results for the ABCG1 gene remained statistically significant in the replication dataset and meta-analysis. Metabolic syndrome was consistently associated with increased methylation in the ABCG1 gene in the discovery and replication datasets, a gene that encodes a protein in the ATP-binding cassette transporter family and is involved in intra- and extra-cellular signaling and lipid transport.

  3. Manifestations of Renal Impairment in Fructose-induced Metabolic Syndrome.

    Bratoeva, Kameliya; Stoyanov, George S; Merdzhanova, Albena; Radanova, Mariya

    2017-11-07

    Introduction International studies show an increased incidence of chronic kidney disease (CKD) in patients with metabolic syndrome (MS). It is assumed that the major components of MS - obesity, insulin resistance, dyslipidemia, and hypertension - are linked to renal damage through the systemic release of several pro-inflammatory mediators, such as uric acid (UA), C-reactive protein (CRP), and generalized oxidative stress. The aim of the present study was to investigate the extent of kidney impairment and manifestations of dysfunction in rats with fructose-induced MS. Methods We used a model of high-fructose diet in male Wistar rats with 35% glucose-fructose corn syrup in drinking water over a duration of 16 weeks. The experimental animals were divided into two groups: control and high-fructose drinking (HFD). Serum samples were obtained from both groups for laboratory study, and the kidneys were extracted for observation via light microscopy examination. Results All HFD rats developed obesity, hyperglycemia, hypertriglyceridemia, increased levels of CRP and UA (when compared to the control group), and oxidative stress with high levels of malondialdehyde and low levels of reduced glutathione. The kidneys of the HFD group revealed a significant increase in kidney weight in the absence of evidence of renal dysfunction and electrolyte disturbances. Under light microscopy, the kidneys of the HFD group revealed amyloid deposits in Kimmelstiel-Wilson-like nodules and the walls of the large caliber blood vessels, early-stage atherosclerosis with visible ruptures and scarring, hydropic change (vacuolar degeneration) in the epithelial cells covering the proximal tubules, and increased eosinophilia in the distant tubules when compared to the control group. Conclusion Under the conditions of a fructose-induced metabolic syndrome, high serum UA and CRP correlate to the development of early renal disorders without a clinical manifestation of renal dysfunction. These

  4. Rodent Models for Metabolic Syndrome Research

    Sunil K. Panchal

    2011-01-01

    Full Text Available Rodents are widely used to mimic human diseases to improve understanding of the causes and progression of disease symptoms and to test potential therapeutic interventions. Chronic diseases such as obesity, diabetes and hypertension, together known as the metabolic syndrome, are causing increasing morbidity and mortality. To control these diseases, research in rodent models that closely mimic the changes in humans is essential. This review will examine the adequacy of the many rodent models of metabolic syndrome to mimic the causes and progression of the disease in humans. The primary criterion will be whether a rodent model initiates all of the signs, especially obesity, diabetes, hypertension and dysfunction of the heart, blood vessels, liver and kidney, primarily by diet since these are the diet-induced signs in humans with metabolic syndrome. We conclude that the model that comes closest to fulfilling this criterion is the high carbohydrate, high fat-fed male rodent.

  5. Incidence and Major Metabolic Risk Factors of Metabolic Syndrome ...

    The study involved 300 (92 males and 208 females) type 2 diabetic patients and was conducted at the Tamale Teaching/Regional Hospital from June 2006 to May 2007. Metabolic syndrome was diagnosed using the National Cholesterol Education Programme, Adult Treatment Panel III (2001) criteria. The incidence of the ...

  6. Combined dyslipidemia in childhood.

    Kavey, Rae-Ellen W

    2015-01-01

    Combined dyslipidemia (CD) is now the predominant dyslipidemic pattern in childhood, characterized by moderate-to-severe elevation in triglycerides and non-high-density lipoprotein cholesterol (non-HDL-C), minimal elevation in low-density lipoprotein cholesterol (LDL-C), and reduced HDL-C. Nuclear magnetic resonance spectroscopy shows that the CD pattern is represented at the lipid subpopulation level as an increase in small, dense LDL and in overall LDL particle number plus a reduction in total HDL-C and large HDL particles, a highly atherogenic pattern. In youth, CD occurs almost exclusively with obesity and is highly prevalent, seen in more than 40% of obese adolescents. CD in childhood predicts pathologic evidence of atherosclerosis and vascular dysfunction in adolescence and young adulthood, and early clinical cardiovascular events in adult life. There is a tight connection between CD, visceral adiposity, insulin resistance, nonalcoholic fatty liver disease, and the metabolic syndrome, suggesting an integrated pathophysiological response to excessive weight gain. Weight loss, changes in dietary composition, and increases in physical activity have all been shown to improve CD significantly in children and adolescents in short-term studies. Most importantly, even small amounts of weight loss are associated with significant decreases in triglyceride levels and increases in HDL-C levels with improvement in lipid subpopulations. Diet change focused on limitation of simple carbohydrate intake with specific elimination of all sugar-sweetened beverages is very effective. Evidence-based recommendations for initiating diet and activity change are provided. Rarely, drug therapy is needed, and the evidence for drug treatment of CD in childhood is reviewed. Copyright © 2015 National Lipid Association. Published by Elsevier Inc. All rights reserved.

  7. Metabolic syndrome pathophysiology and clinical presentation.

    Handelsman, Yehuda

    2009-01-01

    Metabolic syndrome is a relatively new definition, designed to help the health care practitioner to easily identify people at risk for the development of cardiovascular disease and diabetes. With the obesity epidemic, we are witnessing an epidemic of multiple-risk patients. Insulin resistance is the perceived pathophysiology of metabolic syndrome and defines its clinical presentation. Hypertension, dyslipedemia, polycystic ovarian syndrome, fatty liver disease, pre-diabetes, sleep and breathing disorder, certain cancers, and cognitive impairment are many of the presentations of the syndrome; patients with any of these conditions are at a high risk of developing cardiovascular disease and diabetes. The metabolic syndrome helps identify people at risk to allow early intervention for prevention. Lifestyle modification is the most important part of the management of people with the syndrome. Lately medications--though none approved by the U.S. Food and Drug Administration (FDA)--have been recommended by major medical societies when lifestyle modification is not enough or when it fails.

  8. [Obesity and metabolic syndrome in adolescents].

    Cárdenas Villarreal, Velia Margarita; Rizo-Baeza, María M; Cortés Castell, Ernesto

    2009-03-01

    In spite of the lack of a uniform definition for metabolic syndrome in pediatry, recent studies have shown that it develops during childhood and is highly prevalent among children and adolescents who suffer from obesity. In light of the current epidemic of obesity in this age category in western countries, and specifically in Mexico, it becomes essential to know the means to prevent, detect and treat this syndrome. Nurses play an important role in promoting childhood health with regards to metabolic syndrome. To put into practice the strategies which resolve underlying problems related with this syndrome is a priority for the well-being of this age group. These strategies should include the application and management of public policies; the collaboration by health services, social services and schools; but, furthermore, the prevention and the management of this syndrome require a family commitment, while the changes in living habits benefit the entire family. This review article proposes to introduce prevention, diagnostic and treatment strategies which nursing personnel can carry out while dealing with metabolic syndrome in adolescents.

  9. Effects of muscular and aqua aerobic combined exercise on metabolic indices in elderly women with metabolic syndrome.

    Yoo, Yong-Kwon; Kim, Soo-Keun; Song, Min-Sun

    2013-12-01

    The purpose of this study was to investigate the effects of muscle strengthening exercise using elastic thera-band and aquatic aerobic combined exercise on metabolic syndrome index in elderly with metabolic syndrome. Fifty-four were assigned to muscle strengthening exercise group (n = 19), aquatic aerobic exercise group (n = 19), and combined exercise group (n = 16). The muscle strength exercise, aquatic aerobic exercise and combined exercise were provided three times a week for 12 weeks. Metabolic syndrome indices[Fasting blood glucose, triglyceride, high density lipoprotein cholesterol (HDL-C), systolic blood pressure, diastolic blood pressure and waist circumference] were measured before and after the program. One-way ANOVA, paired t-test and two-way repeated ANOVA were used with the SPSS program for data analysis. There was a significant difference in triglyceride (p exercise group and aquatic exercise group. HDL-C was significantly increased in combined group than muscle strength exercise group. The results indicate that combined exercise was more effective in the improvement of dyslipidemia and abdominal obesity.

  10. Effect of 1-O-Alcylglycerols from sea hydrobionts on the metabolic status of rats with alimentary dyslipidemia

    Yulia K. Karaman

    2013-04-01

    Full Text Available ABSTRACTObjective: Sea hydrobionts are a rich source of biologically active lipid compounds. Search for new biologically active substances to determine their pharmacological effectiveness is of current interest.Background: In recent interest held pharmaceuticals from marine hydrobionts containing 1-O-alkyl-diacylglycerol (ADG. Significant amounts of ADG found in the tissues of some marine organisms of Pacific ocean - squid Berryteuthis magister (up to 50% in the lipids of the liver, crab Paralithodes camtschatica (10% lipids of the hepatopancreas. This makes it possible to use these aquatic animals as new sources of dietary supplements. In rats with alimentary dyslipidemia (DLP examined the effect of nature 1-O-alkyl-glycerol (AG on the metabolism of lipids, the state of the hepatobiliary, antioxidant systems and hematological parameters of blood.Method: Alimentary model DLP caused high-fat diet of beef fat and cholesterol. Were injected AG in rats with DLP a dose of the 0.4 g/kg for 30 days. 1-O-alkyl-glycerol were obtained by hydrolysis of the lipids of the liver ADG squid Berryteuthis magister. Biochemical parameters of lipid and carbohydrate metabolism, and liver enzymes measured in blood serum. Investigated the total antioxidant activity (TAA of blood plasma, the activity of catalase in erythrocytes, glutathione reductase (GR and glutathione peroxidase (GP activity, glutathione (GSH lever. The content of initial and final products of lipid peroxidation – hydroperoxides of lipids (HPL, malondialdehydes (MDA in the blood were investigated. Determination of hematological parameters is carried out on «Abacus» (USA. Statistical significance of differences was calculated by Student's t-test.Results: Introduction AG resulted in a reduction in triglycerides in the blood serum of rats by 24.2% compared with rats with DLP (p <0.05, increase in HDL-C by 63% (p <0.001. There was an increase in blood glucose concentration by 21.3% (p <0.001, and

  11. Metabolic Syndrome and Hypertension Resulting from Fructose Enriched Diet in Wistar Rats

    Julie Dupas

    2017-01-01

    Full Text Available Increased sugar consumption, especially fructose, is strongly related to the development of type 2 diabetes (T2D and metabolic syndrome. The aim of this study was to evaluate long term effects of fructose supplementation on Wistar rats. Three-week-old male rats were randomly divided into 2 groups: control (C; n=14 and fructose fed (FF; n=18, with a fructose enriched drink (20–25% w/v fructose in water for 21 weeks. Systolic blood pressure, fasting glycemia, and bodyweight were regularly measured. Glucose tolerance was evaluated three times using an oral glucose tolerance test. Insulin levels were measured concomitantly and insulin resistance markers were evaluated (HOMA 2-IR, Insulin Sensitivity Index for glycemia (ISI-gly. Lipids profile was evaluated on plasma. This fructose supplementation resulted in the early induction of hypertension without renal failure (stable theoretical creatinine clearance and in the progressive development of fasting hyperglycemia and insulin resistance (higher HOMA 2-IR, lower ISI-gly without modification of glucose tolerance. FF rats presented dyslipidemia (higher plasma triglycerides and early sign of liver malfunction (higher liver weight. Although abdominal fat weight was increased in FF rats, no significant overweight was found. In Wistar rats, 21 weeks of fructose supplementation induced a metabolic syndrome (hypertension, insulin resistance, and dyslipidemia but not T2D.

  12. Sedentary activity associated with metabolic syndrome independent of physical activity

    Bankoski, Andrea; Harris, Tamara B; McClain, James J

    2011-01-01

    This study examined the association between objectively measured sedentary activity and metabolic syndrome among older adults.......This study examined the association between objectively measured sedentary activity and metabolic syndrome among older adults....

  13. Prevalence and characteristics of the metabolic syndrome in ...

    Objective: Chronic pancreatitis (CP) and metabolic syndrome (MS) share a ... patients with other known systemic disorders, long‑term intake of drugs that ... Keywords: Alcohol, chronic pancreatitis, diabetes, hypertension, metabolic syndrome ...

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

    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

  15. Metabolic syndrome and cognitive performance in the elderly

    Marianna Rinaldi

    2014-01-01

    Full Text Available Metabolic syndrome (MetS is a cluster of conditions, each of which represents a risk factor for cardiovascular disease: central obesity, hyperglycemia, dyslipidemia and hypertension. In different recent studies, MetS has been associated with an accelerate cognitive decline in the elderly. The aim of our research was to investigate the relationship between MetS and cognitive performance in 174 Italian elderly people living in Val Cenischia (Piedmont, Italy. Mini mental state examination (MMSE has been administered to assess the cognitive status of all participants. The prevalence of MetS is 50.3% (51.3 and 49.5% for males and females, respectively. Our results confirm the association between MetS and worse cognitive performance in the elderly: an increased number of MetS components is associated with an increased risk of developing cognitive impairment (odds ratio=1.54; confidence interval 95%:1.04-2.28; P<0.05.

  16. Potential Linkage Between Cerebrovascular Diseases and Metabolic Syndrome.

    Jabir, Nasimudeen R; Firoz, Chelapram Kandy; Khan, Mohd Shahnawaz; Zaidi, Syed Kashif; Ashraf, Ghulam Md; Shakil, Shazi; Kamal, Mohammad Amjad; Tabrez, Shams

    2017-01-01

    Cerebrovascular disease (CD) and metabolic syndrome (MetS) are two devastating health dilemma that continues to be a potential contributor to disability and mortality in human population all across the world. Scientific data clearly shows several mechanistic similarities between these two co-existing and interlinked conditions. The linkage exacerbates ongoing patho-physiological condition towards more lethal events. In view of the presence of modifiable risk factors in both CD and MetS, their management holds potential therapeutic value. Hence, developing common treatment strategies for these diseases could involve common molecular agents. In this communication, we have summarized some of the common pathological conditions viz. abdominal obesity, insulin resistance, dyslipidemia, hypertension, and endothelial dysfunction that further deteriorate existing homeostasis in CD and MetS. Based on our article, it is advocated that substantial improvements in novel multi-targeted drug discovery could provide the effective treatment methods in order to avoid the fatal complications related with CD and MetS. Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.

  17. High prevalence of metabolic syndrome in young Hispanic women: findings from the national Sister to Sister campaign.

    Rodriguez, Fátima; Naderi, Sahar; Wang, Yun; Johnson, Caitlin E; Foody, JoAnne M

    2013-04-01

    Hispanics are the fastest growing segment of the U.S. population and have a higher prevalence of cardiometabolic risk factors as compared with non-Hispanic whites. Further data suggests that Hispanics have undiagnosed complications of metabolic syndrome, namely diabetes mellitus, at an earlier age. We sought to better understand the epidemiology of metabolic syndrome in Hispanic women using data from a large, community-based health screening program. Using data from the Sister to Sister: The Women's Heart Health Foundation community health fairs from 2008 to 2009 held in 17 U.S. cities, we sought to characterize how cardiometabolic risk profiles vary across age for women by race and ethnicity. Metabolic syndrome was defined using the updated National Cholesterol Education Program Adult Treatment Panel III (NCEP ATP III) guidelines, which included three or more of the following: Waist circumference ≥35 inches, triglycerides ≥150 mg/dL, high-density lipoprotein (HDL) <50 mg/dL, systolic blood pressure ≥130 mmHg or diastolic blood pressure ≥85 mmHg, or a fasting glucose ≥100 mg/dL. A total of 6843 community women were included in the analyses. Metabolic syndrome had a prevalence of 35%. The risk-adjusted odds ratio for metabolic syndrome in Hispanic women versus white women was 1.7 (95% confidence interval, 1.4, 2.0). Dyslipidemia was the strongest predictor of metabolic syndrome among Hispanic women. This disparity appeared most pronounced for younger women. Additional predictors of metabolic syndrome included black race, increasing age, and smoking. In a large, nationally representative sample of women, we found that metabolic syndrome was highly prevalent among young Hispanic women. Efforts specifically targeted to identifying these high-risk women are necessary to prevent the cardiovascular morbidity and mortality associated with metabolic syndrome.

  18. Treating metabolic syndrome's metaflammation with low level light therapy: preliminary results

    Yoshimura, Tania M.; Kato, Ilka T.; Deana, Alessandro M.; Ribeiro, Martha S.

    2014-02-01

    Metabolic syndrome comprises a constellation of morbidities such as insulin resistance, hyperinsulinemia, atherogenic dyslipidemia, dysglycemia and obesity (especially abdominal). Metabolic alterations are observed in major insulin target organs, increasing the risk of cardiovascular diseases, type-2 diabetes and therefore mortality. Tissue alterations are characterized by immune cells infiltrates (especially activated macrophages). Released inflammatory mediators such as TNF-α induce chronic inflammation in subjects with metabolic syndrome, since inflammatory pathways are activated in the neighboring cells. The intra-abdominal adipose tissue appears to be of particular importance in the onset of the inflammatory state, and strategies contributing to modulate the inflammatory process within this adipose tissue can mitigate the metabolic syndrome consequences. Considering the low level light therapy (LLLT) recognized benefits in inflammatory conditions, we hypothesized this therapeutic approach could promote positive effects in modulating the inflammatory state of metabolic syndrome. That being the scope of this study, male C57BL/6 mice were submitted to a high-fat/high-fructose diet among 8 weeks to induce metabolic syndrome. Animals were then irradiated on the abdominal region during 21 days using an 850 nm LED (6 sessions, 300 seconds per session, 60 mW output power, ~6 J/cm2 fluence, ~19 mW/cm2 fluence rate). Before and during treatment, blood was sampled either from the retroorbital plexus or from tail puncture for glucose, total cholesterol and triglycerides analysis. So far our results indicate no alterations on these metabolic parameters after LLLT. For further investigations, blood was collected for plasma inflammatory cytokine quantification and fresh ex vivo samples of liver and intra-abdominal adipose tissue were harvested for immunohistochemistry purposes.

  19. Role of nutrients in metabolic syndrome: a 2017 update

    Kern HJ

    2018-02-01

    activity, and population relevance (ie, healthy, at-risk, or diseased. Keywords: nutrient, metabolic syndrome, obesity, hypertension, dyslipidemia, insulin resistance

  20. Metabolic syndrome in Tunisian bipolar I patients | Ezzaher | African ...

    Gender, age, illness episode and treatment were not significantly associated with metabolic syndrome, while patients under lithium had higher prevalence of metabolic syndrome than those under valproic acid, carbamazepine or antipsychotics. Patients with metabolic syndrome had significant higher levels of HOMA-IR and ...

  1. Background and treatment of metabolic syndrome: a therapeutic challenge

    van Zwieten, Pieter A.; Mancia, Giuseppe

    2006-01-01

    Metabolic syndrome is characterized by a clustering of cardiovascular and metabolic risk factors. This syndrome is now widely recognized as a distinct pathologic entity. It is receiving a great deal of attention in the medical literature and also in the lay press. People with metabolic syndrome have

  2. THE METABOLIC SYNDROME AMONG PATIENTS WITH ...

    Objectives: To determine the frequency of occurrence of the Metabolic Syndrome among patients presenting with cardiovascular disease at the Korle Bu Teaching Hospital, Ghana. Methods: This was a case-control study of 100 con-secutive cardiovascular disease patients and 100 age- and sex- matched controls who ...

  3. Metabolic Syndrome X and Colon Cancer

    Matoulek, M.; Svobodová, S.; Svačina, Š.; Plavcová, Marie; Zvárová, Jana; Visokai, V.; Lipská, M.

    2003-01-01

    Roč. 27, suppl. 1 (2003), s. 86 ISSN 0307-0565. [European Congress on Obesity /12./. 29.05.2003-01.06.2003, Helsinki] R&D Projects: GA MZd NB6635; GA MŠk LN00B107 Keywords : metabolic syndrome X * colon cancer Subject RIV: BB - Applied Statistics, Operational Research

  4. Metabolic complications in the small intestine syndrome

    Mora, Rafael; Orozco, Reynaldo

    2000-01-01

    Metabolic complications in the syndrome of small intestine is presented in a patient of masculine sex, 27 years old, who consulted for a square of inflammation gingival, migraine, fever, anorexia and adinamia for three days, followed by maculopapular-eritematose eruption for 8 days, coincident with the ampicillin ingestion, and later on severe abdominal pain and diarrhea

  5. Pleiotropic genes for metabolic syndrome and inflammation

    Kraja, Aldi T; Chasman, Daniel I; North, Kari E

    2014-01-01

    Metabolic syndrome (MetS) has become a health and financial burden worldwide. The MetS definition captures clustering of risk factors that predict higher risk for diabetes mellitus and cardiovascular disease. Our study hypothesis is that additional to genes influencing individual MetS risk factor...

  6. Dyslipidemia in primary care – prevalence, recognition, treatment and control: data from the German Metabolic and Cardiovascular Risk Project (GEMCAS

    Wasem Jürgen

    2008-10-01

    Full Text Available Abstract Background Current guidelines from the European Society of Cardiology (ESC define low thresholds for the diagnosis of dyslipidemia using total cholesterol (TC and LDL-cholesterol (LDL-C to guide treatment. Although being mainly a prevention tool, its thresholds are difficult to meet in clinical practice, especially primary care. Methods In a nationwide study with 1,511 primary care physicians and 35,869 patients we determined the prevalence of dyslipidemia, its recognition, treatment, and control rates. Diagnosis of dyslipidemia was based on TC and LDL-C. Basic descriptive statistics and prevalence rate ratios, as well as 95% confidence intervals were calculated. Results Dyslipidemia was highly frequent in primary care (76% overall. 48.6% of male and 39.9% of female patients with dyslipidemia was diagnosed by the physicians. Life style intervention did however control dyslipidemia in about 10% of patients only. A higher proportion (34.1% of male and 26.7% female was controlled when receiving pharmacotherapy. The chance to be diagnosed and subsequently controlled using pharmacotherapy was higher in male (PRR 1.15; 95%CI 1.12–1.17, in patients with concomitant cardiovascular risk factors, in patients with hypertension (PRR 1.20; 95%CI 1.05–1.37 and cardiovascular disease (PRR 1.46; 95%CI 1.29–1.64, previous myocardial infarction (PRR 1.32; 95%CI 1.19–1.47, and if patients knew to be hypertensive (PRR 1.18; 95%CI 1.04–1.34 or knew about their prior myocardial infarction (PRR 1.17; 95%CI 1.23–1.53. Conclusion Thresholds of the ESC seem to be difficult to meet. A simple call for more aggressive treatment or higher patient compliance is apparently not enough to enhance the proportion of controlled patients. A shift towards a multifactorial treatment considering lifestyle interventions and pharmacotherapy to reduce weight and lipids may be the only way in a population where just to be normal is certainly not ideal.

  7. Metabolic aspects of obstructive sleep apnoea syndrome

    M. R. Bonsignore

    2009-06-01

    Full Text Available Insulin resistance is often associated with obstructive sleep apnoea syndrome (OSAS and could contribute to cardiovascular risk in OSAS. Sleep loss and intermittent hypoxia could contribute to the pathogenesis of the metabolic alterations associated with obesity, a common feature of OSAS. The biology of the adipocyte is being increasingly studied, and it has been found that hypoxia negatively affects adipocyte function. In November 2007, the European Respiratory Society and two EU COST Actions (Cardiovascular risk in OSAS (B26 and Adipose tissue and the metabolic syndrome (BM0602, held a Research Seminar in Düsseldorf, Germany, to discuss the following: 1 the effects of hypoxia on glucose metabolism and adipocyte function; 2 the role of inflammatory activation in OSAS and obesity; 3 the alarming rates of obesity and OSAS in children; 4 the harmful effects of the metabolic syndrome in OSAS; 5 the effects of OSAS treatment on metabolic variables; and 6 the relationship between daytime sleepiness and hormonal and inflammatory responses. Insulin resistance in skeletal muscle, the role of the endocannabinoid system and novel pharmacological approaches to treat insulin resistance were also discussed. As obesity and hypoxia could be the basic links between OSAS and adipocyte dysfunction, further research is needed to translate these new data into clinical practice.

  8. High-fat diet induces significant metabolic disorders in a mouse model of polycystic ovary syndrome.

    Lai, Hao; Jia, Xiao; Yu, Qiuxiao; Zhang, Chenglu; Qiao, Jie; Guan, Youfei; Kang, Jihong

    2014-11-01

    Polycystic ovary syndrome (PCOS) is the most common female endocrinopathy associated with both reproductive and metabolic disorders. Dehydroepiandrosterone (DHEA) is currently used to induce a PCOS mouse model. High-fat diet (HFD) has been shown to cause obesity and infertility in female mice. The possible effect of an HFD on the phenotype of DHEA-induced PCOS mice is unknown. The aim of the present study was to investigate both reproductive and metabolic features of DHEA-induced PCOS mice fed a normal chow or a 60% HFD. Prepubertal C57BL/6 mice (age 25 days) on the normal chow or an HFD were injected (s.c.) daily with the vehicle sesame oil or DHEA for 20 consecutive days. At the end of the experiment, both reproductive and metabolic characteristics were assessed. Our data show that an HFD did not affect the reproductive phenotype of DHEA-treated mice. The treatment of HFD, however, caused significant metabolic alterations in DHEA-treated mice, including obesity, glucose intolerance, dyslipidemia, and pronounced liver steatosis. These findings suggest that HFD induces distinct metabolic features in DHEA-induced PCOS mice. The combined DHEA and HFD treatment may thus serve as a means of studying the mechanisms involved in metabolic derangements of this syndrome, particularly in the high prevalence of hepatic steatosis in women with PCOS. © 2014 by the Society for the Study of Reproduction, Inc.

  9. Historical perspectives of the metabolic syndrome.

    Oda, Eiji

    The metabolic syndrome (MetS) or insulin resistance syndrome is a constellation of obesity-related metabolic derangements predisposing to type 2 diabetes and cardiovascular disease. In 1998, WHO defined the first criteria of MetS. Three years later, the user-friendly National Cholesterol Education Program criteria of MetS were proposed. Different criteria were issued by the International Diabetes Federation in 2005, making abdominal obesity a necessary component. Several international societies, including The International Diabetes Federation, jointly adopted the revised National Cholesterol Education Program criteria as harmonizing criteria of MetS in 2009. WHO warned the next year that MetS has limited practical utility as a management tool. Adipose tissue inflammation has been shown to be a fundamental mechanism of metabolic derangements, associated with ectopic lipid deposit and mitochondrial dysfunction in skeletal muscle and the liver. Copyright © 2017 Elsevier Inc. All rights reserved.

  10. The therapeutic effect of carbogaseous natural mineral waters in the metabolic syndrome

    Cinteza Delia

    2013-02-01

    Full Text Available Metabolic syndrome (syndrome X or insulin resistance syndrome is a complex of metabolic disturbances that increase the risk of developing cardiovascular disease. Entity includes: dyslipidemia (altered lipid profile, with increasing levels of serum triglycerides and low serum levels of HDL-cholesterol, which promotes the development of atherosclerosis, high blood sugar (diabetes type II or increased insulin resistance, hypertension, abdominal obesity syndrome, proinflammatory, prothrombotic syndrome. In the last 20 years, there was a continuous increase in individuals suffering from this syndrome, the cause remains unknown, but several studies also claim that it is a complex interaction between genetic, metabolic and environmental factors. Of environmental factors, diet low in micronutrients such as calcium, magnesium and potassium seems to be an essential contributor element (Feldsein et al, 2007, Cidalia Pereira et al, 2011. Decreased intake of sodium and increased intake of calcium, magnesium and potassium, proposed by Dietary Approaches to Stop Hypertension - DASH diet (Van Leer et al 1995, Meigl et al 2008 leads to optimized blood pressure. Even in the absence of increased sodium intake, low levels of magnesium in the blood and cells can induce in some conditions, hypertension, diabetes, insulin resistance or completely metabolic syndrom.Among the methods proposed to correct dietary intake of micronutrients, natural mineral water, often very complex in terms of chemical composition and versatile in terms of the intended effect is one handy, safe and simple.Although used in order to preserve the health from ancient times, scientific studies proving natural mineral water effects on the human body takes place only since the twentieth century. Carbonated mineral waters are the result of deep water filtering through volcanic soils, which contain CO2, carbon dioxide, thus obtained, will help dissolve other elements contained in the soil layers

  11. Nutrition, Epigenetics, and Metabolic Syndrome

    Wang, Junjun; Wu, Zhenlong; Li, Defa; Li, Ning; Dindot, Scott V.; Satterfield, M. Carey; Bazer, Fuller W.; Wu, Guoyao

    2012-01-01

    Significance: Epidemiological and animal studies have demonstrated a close link between maternal nutrition and chronic metabolic disease in children and adults. Compelling experimental results also indicate that adverse effects of intrauterine growth restriction on offspring can be carried forward to subsequent generations through covalent modifications of DNA and core histones. Recent Advances: DNA methylation is catalyzed by S-adenosylmethionine-dependent DNA methyltransferases. Methylation...

  12. Metabolic Syndrome and Insulin Resistance: Underlying Causes and Modification by Exercise Training

    Roberts, Christian K.; Hevener, Andrea L.; Barnard, R. James

    2014-01-01

    Metabolic syndrome (MS) is a collection of cardiometabolic risk factors that includes obesity, insulin resistance, hypertension, and dyslipidemia. Although there has been significant debate regarding the criteria and concept of the syndrome, this clustering of risk factors is unequivocally linked to an increased risk of developing type 2 diabetes and cardiovascular disease. Regardless of the true definition, based on current population estimates, nearly 100 million have MS. It is often characterized by insulin resistance, which some have suggested is a major underpinning link between physical inactivity and MS. The purpose of this review is to: (i) provide an overview of the history, causes and clinical aspects of MS, (ii) review the molecular mechanisms of insulin action and the causes of insulin resistance, and (iii) discuss the epidemiological and intervention data on the effects of exercise on MS and insulin sensitivity. PMID:23720280

  13. Cardiovascular and metabolic profiles amongst different polycystic ovary syndrome phenotypes: who is really at risk?

    Daan, Nadine M P; Louwers, Yvonne V; Koster, Maria P H; Eijkemans, Marinus J C; de Rijke, Yolanda B; Lentjes, Eef W G; Fauser, Bart C J M; Laven, Joop S E

    2014-11-01

    To study the cardiometabolic profile characteristics and compare the prevalence of cardiovascular (CV) risk factors between women with different polycystic ovary syndrome (PCOS) phenotypes. A cross-sectional multicenter study analyzing 2,288 well phenotyped women with PCOS. Specialized reproductive outpatient clinic. Women of reproductive age (18-45 years) diagnosed with PCOS. Women suspected of oligo- or anovulation underwent a standardized screening consisting of a systematic medical and reproductive history taking, anthropometric measurements, and transvaginal ultrasonography followed by an extensive endocrinologic/metabolic evaluation. Differences in cardiometabolic profile characteristics and CV risk factor prevalence between women with different PCOS phenotypes, i.e., obesity/overweight, hypertension, insulin resistance, dyslipidemia, and metabolic syndrome. Women with hyperandrogenic PCOS (n=1,219; 53.3% of total) presented with a worse cardiometabolic profile and a higher prevalence of CV risk factors, such as obesity and overweight, insulin resistance, and metabolic syndrome, compared with women with nonhyperandrogenic PCOS. In women with nonhyperandrogenic PCOS overweight/obesity (28.5%) and dyslipidemia (low-density lipoprotein cholesterol≥3.0 mmol/L; 52.2%) were highly prevalent. Women with hyperandrogenic PCOS have a worse cardiometabolic profile and higher prevalence of CV risk factors compared with women with nonhyperandrogenic PCOS. However, all women with PCOS should be screened for the presence of CV risk factors, since the frequently found derangements at a young age imply an elevated risk for the development of CV disease later in life. Copyright © 2014 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

  14. Fatty acid composition indicates two types of metabolic syndrome independent of clinical and laboratory parameters.

    Žák, A; Burda, M; Vecka, M; Zeman, M; Tvrzická, E; Staňková, B

    2014-01-01

    Dietary composition and metabolism of fatty acids (FA) influence insulin resistance, atherogenic dyslipidemia and other components of the metabolic syndrome (MS). It is known that patients with MS exhibit a heterogeneous phenotype; however, the relationships of individual FA to MS components have not yet been consistently studied. We examined the plasma phosphatidylcholine FA composition of 166 individuals (68F/98M) with MS and of 188 (87F/101M) controls. Cluster analysis of FA divided the groups into two clusters. In cluster 1, there were 65.7 % of MS patients and 37.8 % of controls, cluster 2 contained 34.3 % of patients and 62.2 % of controls (Pinsulin resistance).

  15. Nitric oxide and mitochondria in metabolic syndrome

    Litvinova, Larisa; Atochin, Dmitriy N.; Fattakhov, Nikolai; Vasilenko, Mariia; Zatolokin, Pavel; Kirienkova, Elena

    2015-01-01

    Metabolic syndrome (MS) is a cluster of metabolic disorders that collectively increase the risk of cardiovascular disease. Nitric oxide (NO) plays a crucial role in the pathogeneses of MS components and is involved in different mitochondrial signaling pathways that control respiration and apoptosis. The present review summarizes the recent information regarding the interrelations of mitochondria and NO in MS. Changes in the activities of different NO synthase isoforms lead to the formation of metabolic disorders and therefore are highlighted here. Reduced endothelial NOS activity and NO bioavailability, as the main factors underlying the endothelial dysfunction that occurs in MS, are discussed in this review in relation to mitochondrial dysfunction. We also focus on potential therapeutic strategies involving NO signaling pathways that can be used to treat patients with metabolic disorders associated with mitochondrial dysfunction. The article may help researchers develop new approaches for the diagnosis, prevention and treatment of MS. PMID:25741283

  16. Polycystic ovary syndrome, adipose tissue and metabolic syndrome.

    Delitala, Alessandro P; Capobianco, Giampiero; Delitala, Giuseppe; Cherchi, Pier Luigi; Dessole, Salvatore

    2017-09-01

    Polycystic ovary syndrome (PCOS) is the most common endocrine disorder that affects women of reproductive age and is characterized by ovulatory dysfunction and/or androgen excess or polycystic ovaries. Women with PCOS present a number of systemic symptoms in addition to those related to the reproductive system. It has been associated with functional derangements in adipose tissue, metabolic syndrome, type 2 diabetes, and an increased risk of cardiovascular disease (CVD). A detailed literature search on Pubmed was done for articles about PCOS, adipokines, insulin resistance, and metabolic syndrome. Original articles, reviews, and meta-analysis were included. PCOS women are prone to visceral fat hypertrophy in the presence of androgen excess and the presence of these conditions is related to insulin resistance and worsens the PCO phenotype. Disturbed secretion of many adipocyte-derived substances (adipokines) is associated with chronic low-grade inflammation and contributes to insulin resistance. Abdominal obesity and insulin resistance stimulate ovarian and adrenal androgen production, and may further increase abdominal obesity and inflammation, thus creating a vicious cycle. The high prevalence of metabolic disorders mainly related to insulin resistance and CVD risk factors in women with PCOS highlight the need for early lifestyle changes for reducing metabolic risks in these patients.

  17. Nonalcoholic steatohepatitis and obesity as one of the main predictors of metabolic syndrome development in children and adolescents

    O.Yu. Belousova

    2017-03-01

    Full Text Available This article deals with the importance of isolating the metabolic syndrome in pediatric gastroenterological practice, since almost all the major components of the metabolic syndrome are already found in childhood. In addition, this condition diagnosed at early stages of the disease development is theoretically reversible, that is with the prescription of an adequate treatment, it is possible to reduce the severity of its main manifestations and to prevent diabetes mellitus type 2, dyslipidemia and cardiovascular diseases. The main predictors of the development of this pathology are obesity, whose growth tends to increase constantly, and non-alcoholic steatohepatitis, often manifested in adolescence. The advisability of using drugs that affect hepatic metabolism and are able to exert a lipid-regulating effects, in particular, essential phospholipids, is discussed.

  18. Metabolic syndrome in patients with severe mental illness in Gorgan

    Kamkar, Mohammad Zaman; Sanagoo, Akram; Zargarani, Fatemeh; Jouybari, Leila; Marjani, Abdoljalal

    2016-01-01

    Background: Metabolic syndrome is commonly associated with cardiovascular diseases and psychiatric mental illness. Hence, we aimed to assess the metabolic syndrome among severe mental illness (SMI). Materials and Methods: The study included 267 patients who were referred to the psychiatric unit at 5th Azar Education Hospital of Golestan University of Medical Sciences in Gorgan, Iran. Results: The mean waist circumference, systolic and diastolic blood pressure, triglyceride and fasting blood glucose levels were significantly higher in the SMI with metabolic syndrome, but the high density lipoprotein (HDL)-cholesterol was significantly lower. The prevalence of metabolic syndrome in SMI patients was 20.60%. There were significant differences in the mean of waist circumference, systolic (except for women) and diastolic blood pressure, triglyceride, HDL-cholesterol and fasting blood glucose in men and women with metabolic syndrome when compared with subjects without metabolic syndrome. The prevalence of metabolic syndrome in SMI women was higher than men. The most age distribution was in range of 30-39 years old. The most prevalence of metabolic syndrome was in age groups 50-59 years old. The prevalence of metabolic syndrome was increased from 30 to 59 years old. Conclusion: The prevalence of metabolic syndrome in patients with SMI in Gorgan is almost similar to those observed in Asian countries. The prevalence of metabolic syndrome was lower than western countries. These observations may be due to cultural differences in the region. It should be mention that the families of mental illness subjects in our country believe that their patients must be cared better than people without mental illness. These findings of this study suggest that mental illness patients are at risk of metabolic syndrome. According to our results, risk factors such as age and gender differences may play an important role in the presence of metabolic syndrome. In our country, women do less

  19. Association between sex hormone-binding globulin (SHBG and metabolic syndrome among men

    Emmanuela Quental Callou de Sá

    Full Text Available CONTEXT AND OBJECTIVE: Metabolic syndrome consists of a set of factors that imply increased risk of cardiovascular diseases. The objective here was to evaluate the association between sex hormone-binding globulin (SHBG, sex hormones and metabolic syndrome among men. DESIGN AND SETTING: Retrospective analysis on data from the study "Endogenous oestradiol but not testosterone is related to coronary artery disease in men", conducted in a hospital in São Paulo. METHODS: Men (aged 40-70 who underwent coronary angiography were selected. The age, weight, height, waist circumference, body mass index and prevalence of dyslipidemia, hypertension and diabetes of each patient were registered. Metabolic syndrome was defined in accordance with the criteria of the Third Report of the National Cholesterol Education Program Expert Panel on Detection, Evaluation and Treatment of High Blood Cholesterol in Adults (NCEP-ATPIII. Serum samples were collected to assess the levels of glucose, total cholesterol, HDL-cholesterol (high density lipoprotein, triglycerides, albumin, SHBG, estradiol and total testosterone (TT. The levels of LDL-cholesterol (low density lipoprotein were calculated using Friedewald's formula and free testosterone (FT and bioavailable testosterone (BT using Vermeulen's formula. RESULTS: 141 patients were enrolled in the study. The prevalence of metabolic syndrome was significantly higher in the first SHBG tercile than in the second and third terciles. A statistically significant positive association between the SHBG and TT values was observed, but no such association was seen between SHBG, BT and FT. CONCLUSION: Low serum levels of SHBG are associated with higher prevalence of metabolic syndrome among male patients, but further studies are required to confirm this association.

  20. Detection of metabolic syndrome features among childhood cancer survivors: A target to prevent disease

    Adriana Aparecida Siviero-Miachon

    2008-08-01

    Full Text Available Adriana Aparecida Siviero-Miachon1, Angela Maria Spinola-Castro1, Gil Guerra-Junior21Division of Pediatric Endocrinology, Department of Pediatrics, Federal University of Sao Paulo – UNIFESP/EPM, Brazil; 2Division of Pediatric Endocrinology, Department of Pediatrics, State University of Campinas – FCM/UNICAMP, BrazilAbstract: Along with the growing epidemic of obesity, the risk of atherosclerosis, cardiovascular disease morbidity, and mortality are increasing markedly. Several risk factors for cardiovascular disease, such as visceral obesity, glucose intolerance, arterial hypertension, and dyslipidemia commonly cluster together as a condition currently known as metabolic syndrome. Thus far, insulin resistance, and endothelial dysfunction are the primary events of the metabolic syndrome. Several groups have recommended clinical criteria for the diagnosis of metabolic syndrome in adults. Nonetheless, in what concerns children and adolescents, there are no unified definitions, and modified adult criteria have been suggested by many authors, despite major problems. Some pediatric disease states are at risk for premature cardiovascular disease, with clinical coronary events occurring very early in adult life. Survivors of specific pediatric cancer groups, particularly acute lymphocytic leukemia, central nervous system tumors, sarcomas, lymphomas, testicular cancer, and following bone marrow transplantation, may develop metabolic syndrome traits due to: hormonal deficiencies (growth hormone deficiency, thyroid dysfunction, and gonadal failure, drug or radiotherapy damage, endothelial impairment, physical inactivity, adipose tissue dysfunction, and/or drug-induced magnesium deficiency. In conclusion, some primary and secondary prevention remarks are proposed in order to reduce premature cardiovascular disease risk in this particular group of patients.Keywords: metabolic syndrome X, cardiovascular diseases, insulin resistance, obesity, growth hormone

  1. Cardiorespiratory fitness and the metabolic syndrome

    Wedell-Neergaard, Anne-Sophie; Krogh-Madsen, Rikke; Petersen, Gitte Lindved

    2018-01-01

    and plasma levels of cytokines and high sensitive C-reactive protein as outcomes and measures of abdominal obesity were added to test if they explained the potential association. Similarly, multiple linear regression models were performed with CR-fitness as exposure and factors of the metabolic syndrome...... sensitive C-reactive protein, Interleukin (IL)-6, and IL-18, and directly associated with the anti-inflammatory cytokine IL-10, but not associated with tumor necrosis factor alpha, interferon gamma or IL-1β. Abdominal obesity could partly explain the significant associations. Moreover, CR...... these associations. CONCLUSION: Data suggest that CR-fitness has anti-inflammatory effects that are partly explained by a reduction in abdominal obesity and a decrease in the metabolic syndrome risk profile. The overall inflammatory load was mainly driven by high sensitive C-reactive protein and IL-6....

  2. Obesity and Metabolic Syndrome in Korea

    Sang Woo Oh

    2011-12-01

    Full Text Available In Korea, a person with a body mass index (BMI ≥25 kg/m2 is considered obese, and a person with a BMI ≥30 kg/m2 is classified as severely obese. Central obesity is defined as a waist circumference ≥90 cm for Korean men and ≥85 cm for Korean women. Recent epidemiologic data show that the prevalence of severe obesity and metabolic syndrome is steadily increasing. These epidemics increased morbidity and mortality of type 2 diabetes, cardiovascular diseases, and obesity-related cancers such as breast, colorectal, and other cancers in Korea. Decreased physical activity, increased fat and alcohol consumption, heavy smoking, and stress/depressed mood are the primary modifiable life-style risk factors for Koreans. Recently, public health interventions to encourage life-style changes have shown promising results in reducing the prevalence of severe obesity and metabolic syndrome.

  3. Metabolic screening in patients with polycystic ovary syndrome is largely underutilized among obstetrician-gynecologists.

    Dhesi, Amy S; Murtough, Katie L; Lim, Jonathan K; Schulkin, Jay; McGovern, Peter G; Power, Michael L; Morelli, Sara S

    2016-11-01

    Women with polycystic ovary syndrome have substantially higher rates of insulin resistance, impaired glucose tolerance, type 2 diabetes, dyslipidemia, and metabolic syndrome when compared with women without the disease. Given the high prevalence of these comorbidities, guidelines issued by the American College of Obstetricians and Gynecologists and the Endocrine Society recommend that all women with polycystic ovary syndrome undergo screening for impaired glucose tolerance and dyslipidemia with a 2 hour 75 g oral glucose tolerance test and fasting lipid profile upon diagnosis and also undergo repeat screening every 2-5 years and every 2 years, respectively. Although a hemoglobin A1C and/or fasting glucose are widely used screening tests for diabetes, both the American College of Obstetricians and Gynecologists and the Endocrine Society preferentially recommend the 2 hour oral glucose tolerance test in women with polycystic ovary syndrome as a superior indicator of impaired glucose tolerance/diabetes mellitus. However, we found that gynecologists underutilize current recommendations for metabolic screening in women with polycystic ovary syndrome. In an online survey study targeting American College of Obstetricians and Gynecologists fellows and junior fellows, 22.3% of respondents would not order any screening test at the initial visit for at least 50% of their patients with polycystic ovary syndrome. The most common tests used to screen for impaired glucose tolerance in women with polycystic ovary syndrome were hemoglobin A1C (51.0%) and fasting glucose (42.7%). Whereas 54.1% would order a fasting lipid profile in at least 50% of their polycystic ovary syndrome patients, only 7% of respondents order a 2 hour oral glucose tolerance test. We therefore call for increased efforts to encourage obstetrician-gynecologists to address metabolic abnormalities in their patients with polycystic ovary syndrome. Such efforts should include education of physicians early in their

  4. Prevalence of Hypertension within the Metabolic Syndrome

    Tomečková, Marie; Grünfeldová, H.; Peleška, Jan; Hanuš, P.; Marušiaková, Miriam

    2007-01-01

    Roč. 30 (2007), s. 371-372 ISSN 1420-4096. [Central European Meeting on Hypertension and Cardiovascular Disease Prevention. 11.10.2007-13.10.2007, Kraków] R&D Projects: GA MŠk(CZ) 1M06014 Institutional research plan: CEZ:AV0Z10300504 Keywords : metabolic syndrome * hypertension Subject RIV: FA - Cardiovascular Diseases incl. Cardiotharic Surgery

  5. Presence of metabolic syndrome in football linemen.

    Buell, Jackie L; Calland, Doug; Hanks, Fiona; Johnston, Bruce; Pester, Benjamin; Sweeney, Robert; Thorne, Robert

    2008-01-01

    Metabolic syndrome is a clustering of symptoms associated with abdominal obesity that demonstrates a high risk for cardiovascular disease and type II diabetes mellitus. To evaluate football linemen in National Collegiate Athletic Association Divisions I, II, and III schools for the presence of metabolic syndrome according to the American Heart Association/National Heart, Lung, and Blood Institute criteria as well as to document other related biomarkers. Cross-sectional descriptive study. Three university locations on the first full day of football camp in early morning. Of 76 football linemen, 70 were able to provide blood samples. Height, mass, blood pressure, upper-body skinfolds, and waist circumference were measured at various stations. Two small venous samples of blood were collected and analyzed in a hospital laboratory for fasting insulin, glucose, high-density lipoprotein, total cholesterol, triglycerides, C-reactive protein, and glycosylated hemoglobin. The last station was a verbal family history for cardiovascular disease and diabetes; also, athletes filled out a nutrition attitudes questionnaire. Of the 70 athletes, 34 were identified as having metabolic syndrome according to measures of blood pressure, waist circumference, fasting glucose, high-density lipoprotein, and triglycerides. The mean total cholesterol-to-high-density lipoprotein cholesterol ratio for the group was 4.95, with 32 participants displaying values higher than 5.0. Twelve volunteers had total cholesterol levels greater than 200 mmol/L, 15 had high levels of C-reactive protein, and 9 had slightly elevated levels of glycosylated hemoglobin. Although athletes might be assumed to be protected from risks of cardiovascular disease, we found a high incidence of metabolic syndrome and other associated adverse biomarkers for heart disease in collegiate football linemen. Early screening, awareness, and intervention may have favorable effects on the overall health outcomes of football linemen.

  6. The Global Epidemic of the Metabolic Syndrome.

    Saklayen, Mohammad G

    2018-02-26

    Metabolic syndrome, variously known also as syndrome X, insulin resistance, etc., is defined by WHO as a pathologic condition characterized by abdominal obesity, insulin resistance, hypertension, and hyperlipidemia. Though there is some variation in the definition by other health care organization, the differences are minor. With the successful conquest of communicable infectious diseases in most of the world, this new non-communicable disease (NCD) has become the major health hazard of modern world. Though it started in the Western world, with the spread of the Western lifestyle across the globe, it has become now a truly global problem. The prevalence of the metabolic syndrome is often more in the urban population of some developing countries than in its Western counterparts. The two basic forces spreading this malady are the increase in consumption of high calorie-low fiber fast food and the decrease in physical activity due to mechanized transportations and sedentary form of leisure time activities. The syndrome feeds into the spread of the diseases like type 2 diabetes, coronary diseases, stroke, and other disabilities. The total cost of the malady including the cost of health care and loss of potential economic activity is in trillions. The present trend is not sustainable unless a magic cure is found (unlikely) or concerted global/governmental/societal efforts are made to change the lifestyle that is promoting it. There are certainly some elements in the causation of the metabolic syndrome that cannot be changed but many are amenable for corrections and curtailments. For example, better urban planning to encourage active lifestyle, subsidizing consumption of whole grains and possible taxing high calorie snacks, restricting media advertisement of unhealthy food, etc. Revitalizing old fashion healthier lifestyle, promoting old-fashioned foods using healthy herbs rather than oil and sugar, and educating people about choosing healthy/wholesome food over junks

  7. Polycystic ovarian syndrome

    Nina Madnani; Kaleem Khan; Phulrenu Chauhan; Girish Parmar

    2013-01-01

    Polycystic ovarian syndrome (PCOS) is a "multispeciality" disorder suspected in patients with irregular menses and clinical signs of hyperandrogenism such as acne, seborrhoea, hirsutism, irregular menses, infertility, and alopecia. Recently, PCOS has been associated with the metabolic syndrome. Patients may develop obesity, insulin resistance, acanthosis nigricans, Type 2 diabetes, dyslipidemias, hypertension, non-alcoholic liver disease, and obstructive sleep apnoea. Good clinical examinatio...

  8. PA01.81. Impact of globalisation on health w.s.r. metabolic syndrome and its ayurvedic management)

    Layeeq, Shaizi; Srivastava, Alok K

    2012-01-01

    Purpose: According to WHO report 2002,Cardiovacular diseases (CVD) will be the largest cause of death and disability in India by 2012. Metabolic Syndrome (MetS), a constellation of dyslipidemia, elevated blood glucose, hypertension and obesity is emerging as the most common risk factor for CVD. The rising prevalence of individual components of Metabolic Syndrome is mainly attributed to globalisation which has made available cheap, unhealthy food on the main menu & also brought with it sedentary lifestyle. It is a need of time to pay due consideration on the problem and search for alternative medicine. So the aim of the study is: 1. To study the impact of globalisation on health w.s.r Metabolic Syndrome. 2. To assess the clinical efficacy of Panchakarma in its management. Method: For the study large-scale survey, other documented data and published articles were studied. For clinical contrieve 20 patients were registered and were given Virechana Karma followed by administration of Shuddha Guggulu as palliative measure. Result: The results show that globalisation has a great impact on all the components of Metabolic Syndrome. However on management with Panchakarma (Virechana Karma) followed by Shuddha Guggulu encouraging results were found. The overall effect of therapy was found to be 82.5%. Conclusion: There is a high prevalence of metabolic syndrome in India and it is a need of time to consider alternative treatment for its management alongwith change in lifestyle to reduce the risk of cardiovascular disease.

  9. Migraine, cerebrovascular disease and the metabolic syndrome

    Alexandra J Sinclair

    2012-01-01

    Full Text Available Evidence is emerging that migraine is not solely a headache disorder. Observations that ischemic stroke could occur in the setting of a migraine attack, and that migraine headaches could be precipitated by cerebral ischemia, initially highlighted a possibly association between migraine and cerebrovascular disease. More recently, large population-based studies that have demonstrated that migraineurs are at increased risk of stroke outside the setting of a migraine attack have prompted the concept that migraine and cerebrovascular disease are comorbid conditions. Explanations for this association are numerous and widely debated, particularly as the comorbid association does not appear to be confined to the cerebral circulation as cardiovascular and peripheral vascular disease also appear to be comorbid with migraine. A growing body of evidence has also suggested that migraineurs are more likely to be obese, hypertensive, hyperlipidemic and have impaired insulin sensitivity, all features of the metabolic syndrome. The comorbid association between migraine and cerebrovascular disease may consequently be explained by migraineurs having the metabolic syndrome and consequently being at increased risk of cerebrovascular disease. This review will summarise the salient evidence suggesting a comorbid association between migraine, cerebrovascular disease and the metabolic syndrome.

  10. Obesity and metabolic syndrome in 7-9 years-old Portuguese schoolchildren

    Pedrosa Carla

    2010-06-01

    Full Text Available Abstract Background Body fat is related to changes in lipid profile, blood pressure and metabolism of insulin and glucose, known as the metabolic syndrome (MS. The aim of this study was to estimate the prevalence of metabolic syndrome (MS and its components among overweight and obese Portuguese schoolchildren, and to identify associated clinical and biochemical characteristics. Methods A total of 82 children (14 overweight and 68 obese; 40 boys and 42 girls aged 7-9 years, underwent anthropometric measurements. A blood sample was obtained to assess biochemical parameters. Insulin resistance (IR was determined by the Homeostasis Model Assessment of Insulin Resistance (HOMA-IR. MS was defined by the National Cholesterol Education Program Adult Treatment Panel III criteria modified by Cook. Results The prevalence of MS was 15.8%. Abdominal obesity was present in all children. Frequency of elevated blood pressure, low HDL-cholesterol and elevated triglyceride concentrations were 62.6%, 13.4% and 11.0%, respectively. None of the children presented impaired fasting glucose, however hyperinsulinemia (7.3% and IR (8.5% were observed. The number of components of MS was higher in children with higher z-BMI (ρ = 0.411; p Conclusions This study shows a significant prevalence of MS among obese schoolchildren. Abdominal obesity and elevated blood pressure were the most frequent components of this syndrome. Dyslipidemia, IR and high levels of leptin were also associated with MS in this young group.

  11. Predicting metabolic syndrome using decision tree and support vector machine methods

    Farzaneh Karimi-Alavijeh

    2016-06-01

    Full Text Available BACKGROUND: Metabolic syndrome which underlies the increased prevalence of cardiovascular disease and Type 2 diabetes is considered as a group of metabolic abnormalities including central obesity, hypertriglyceridemia, glucose intolerance, hypertension, and dyslipidemia. Recently, artificial intelligence based health-care systems are highly regarded because of its success in diagnosis, prediction, and choice of treatment. This study employs machine learning technics for predict the metabolic syndrome. METHODS: This study aims to employ decision tree and support vector machine (SVM to predict the 7-year incidence of metabolic syndrome. This research is a practical one in which data from 2107 participants of Isfahan Cohort Study has been utilized. The subjects without metabolic syndrome according to the ATPIII criteria were selected. The features that have been used in this data set include: gender, age, weight, body mass index, waist circumference, waist-to-hip ratio, hip circumference, physical activity, smoking, hypertension, antihypertensive medication use, systolic blood pressure (BP, diastolic BP, fasting blood sugar, 2-hour blood glucose, triglycerides (TGs, total cholesterol, low-density lipoprotein, high density lipoprotein-cholesterol, mean corpuscular volume, and mean corpuscular hemoglobin. Metabolic syndrome was diagnosed based on ATPIII criteria and two methods of decision tree and SVM were selected to predict the metabolic syndrome. The criteria of sensitivity, specificity and accuracy were used for validation. RESULTS: SVM and decision tree methods were examined according to the criteria of sensitivity, specificity and accuracy. Sensitivity, specificity and accuracy were 0.774 (0.758, 0.74 (0.72 and 0.757 (0.739 in SVM (decision tree method. CONCLUSION: The results show that SVM method sensitivity, specificity and accuracy is more efficient than decision tree. The results of decision tree method show that the TG is the most

  12. Predicting metabolic syndrome using decision tree and support vector machine methods.

    Karimi-Alavijeh, Farzaneh; Jalili, Saeed; Sadeghi, Masoumeh

    2016-05-01

    Metabolic syndrome which underlies the increased prevalence of cardiovascular disease and Type 2 diabetes is considered as a group of metabolic abnormalities including central obesity, hypertriglyceridemia, glucose intolerance, hypertension, and dyslipidemia. Recently, artificial intelligence based health-care systems are highly regarded because of its success in diagnosis, prediction, and choice of treatment. This study employs machine learning technics for predict the metabolic syndrome. This study aims to employ decision tree and support vector machine (SVM) to predict the 7-year incidence of metabolic syndrome. This research is a practical one in which data from 2107 participants of Isfahan Cohort Study has been utilized. The subjects without metabolic syndrome according to the ATPIII criteria were selected. The features that have been used in this data set include: gender, age, weight, body mass index, waist circumference, waist-to-hip ratio, hip circumference, physical activity, smoking, hypertension, antihypertensive medication use, systolic blood pressure (BP), diastolic BP, fasting blood sugar, 2-hour blood glucose, triglycerides (TGs), total cholesterol, low-density lipoprotein, high density lipoprotein-cholesterol, mean corpuscular volume, and mean corpuscular hemoglobin. Metabolic syndrome was diagnosed based on ATPIII criteria and two methods of decision tree and SVM were selected to predict the metabolic syndrome. The criteria of sensitivity, specificity and accuracy were used for validation. SVM and decision tree methods were examined according to the criteria of sensitivity, specificity and accuracy. Sensitivity, specificity and accuracy were 0.774 (0.758), 0.74 (0.72) and 0.757 (0.739) in SVM (decision tree) method. The results show that SVM method sensitivity, specificity and accuracy is more efficient than decision tree. The results of decision tree method show that the TG is the most important feature in predicting metabolic syndrome. According

  13. Prevalence of the metabolic syndrome among employees in Northeast China

    Wang, X; Yang, Fang; Bots, Michiel L.; Guo, Wei Ying; Zhao, Bing; Hoes, Arno W.; Vaartjes, Ilonca

    2015-01-01

    Background: The metabolic syndrome is a clustering of metabolic abnormalities and has been associated with increased risk of type 2 diabetes mellitus and cardiovascular disease. This study aimed to estimate the prevalence of the metabolic syndrome among employees in Northeast China. Methods:

  14. Atherogenic dyslipidemia

    C N Manjunath

    2013-01-01

    Full Text Available Atherogenic dyslipidemia (AD refers to elevated levels of triglycerides (TG and small-dense low-density lipoprotein and low levels of high-density lipoprotein cholesterol (HDL-C. In addition, elevated levels of large TG rich very low-density lipoproteins, apolipoprotein B and oxidised low-density lipoprotein (LDL, and reduced levels of small high-density lipoproteins plays a critical role in AD. All three elements of AD per se have been recognised as independent risk factor for cardiovascular disease. LDL-C/HDL-C ratio has shown excellent risk prediction of coronary heart disease than either of the two risk markers. Asian Indians have a higher prevalence of AD than western population due to higher physical inactivity, low exercise and diet deficient in polyunsaturated fatty acids (PUFA. The AD can be well managed by therapeutic lifestyle changes with increased physical activities, regular exercise, and diets low in carbohydrates and high in PUFA such as omega-3-fatty acids, as the primary intervention. This can be supplemented drug therapies such as statin monotherapy or combination therapy with niacin/fibrates. Rosuvastatin is the only statin, presently available, to effectively treat AD in diabetes and MS patients.

  15. Classification of metabolic syndrome according to lipid alterations: analysis from the Mexican National Health and Nutrition Survey 2006.

    Pedroza-Tobias, Andrea; Trejo-Valdivia, Belem; Sanchez-Romero, Luz M; Barquera, Simon

    2014-10-09

    There are 16 possible Metabolic Syndrome (MS) combinations out of 5 conditions (glucose intolerance, low levels of high-density lipoprotein Cholesterol (HDL-C), high triglycerides, high blood pressure and abdominal obesity), when selecting those with at least three. Studies suggest that some combinations have different cardiovascular risk. However evaluation of all 16 combinations is complex and difficult to interpret. The purpose of this study is to describe and explore a classification of MS groups according to their lipid alterations. This is a cross-sectional study with data from the Mexican National Health and Nutrition Survey 2006. Subjects (n = 5,306) were evaluated for the presence of MS; four mutually-exclusive MS groups were considered: mixed dyslipidemia (altered triglycerides and HDL-C), hypoalphalipoproteinemia: (normal triglycerides but low HDL-C), hypertriglyceridemia (elevated triglycerides and normal HDL-C) and without dyslipidemia (normal triglycerides and HDL-C). A multinomial logistic regression model was fitted in order to identify characteristics that were associated with the groups. The most frequent MS group was hypoalphalipoproteinemia in females (51.3%) and mixed dyslipidemia in males (43.5%). The most prevalent combination of MS for both genders was low HDL-C + hypertension + abdominal obesity (20.4% females, 19.4% males). The hypoalphalipoproteinemia group was characteristic of women and less developed areas of the country. The group without dyslipidemia was more frequent in the highest socioeconomic level and less prevalent in the south of the country. The mixed dyslipidemia group was characteristic of men, and the Mexico City region. A simple system to classify MS based on lipid alterations was useful to evaluate prevalences by diverse biologic and sociodemographic characteristics. This system may allow prevention and early detection strategies with emphasis on population-specific components and may serve as a guide for

  16. Fertility biomarkers to estimate metabolic risks in women with polycystic ovary syndrome.

    Detti, Laura; Jeffries-Boyd, Heather E; Williams, Lucy J; Diamond, Michael P; Uhlmann, Rebecca A

    2015-12-01

    We sought to evaluate the relationship between the polycystic ovary syndrome (PCOS)-defining characteristics and the risk of developing metabolic complications in women presenting with complaints of infertility and/or menstrual irregularities and subsequently diagnosed with PCOS. This was a cross-sectional study. Women presenting with complaints of infertility and/or irregular menses and diagnosed with PCOS by the Rotterdam criteria, underwent endocrine, metabolic, and ultrasound assessment in the early follicular phase. Reproductive and metabolic parameters were included in regression analysis models with the PCOS-defining characteristics; ROC curves were calculated for the significant predictors. Three hundred and seventy-four women with PCOS were included in our study. Oligo-anovulation, menstrual irregularities, and hirsutism were not predictive of any of the variables. Ovarian volume, follicle count, and biochemical hyperandrogenism were predictors for hormonal, metabolic, and endometrial complications. The relationships were independent of age and body mass index. ROC curves identified lower cut-off values of the PCOS-defining characteristics to predict patients' risks of hyperinsulinemia, dyslipidemia, and glucose intolerance. Adverse metabolic effects of PCOS are already present in women at the time they present complaining of infertility and/or irregular menses. Hyperandrogenism and ultrasound can assist in predicting the patients' concomitant metabolic abnormalities and can aid physicians in tailoring counseling for effective preventive strategies.

  17. Ursodeoxycholic Acid Ameliorates Fructose-Induced Metabolic Syndrome in Rats

    2014-01-01

    The metabolic syndrome (MS) is characterized by insulin resistance, dyslipidemia and hypertension. It is associated with increased risk of cardiovascular diseases and type-2 diabetes. Consumption of fructose is linked to increased prevalence of MS. Ursodeoxycholic acid (UDCA) is a steroid bile acid with antioxidant, anti-inflammatory activities and has been shown to improve insulin resistance. The current study aims to investigate the effect of UDCA (150 mg/kg) on MS induced in rats by fructose administration (10%) in drinking water for 12 weeks. The effects of UDCA were compared to fenofibrate (100 mg/kg), an agonist of PPAR-α receptors. Treatment with UDCA or fenofibrate started from the 6th week after fructose administration once daily. Fructose administration resulted in significant increase in body weight, elevations of blood glucose, serum insulin, cholesterol, triglycerides, advanced glycation end products (AGEs), uric acid levels, insulin resistance index and blood pressure compared to control rats. Moreover, fructose increased oxidative stress in aortic tissues indicated by significant increases of malondialdehyde (MDA), expression of iNOS and reduction of reduced glutathione (GSH) content. These disturbances were associated with decreased eNOS expression, increased infiltration of leukocytes and loss of aortic vascular elasticity. Treatment with UDCA successfully ameliorated the deleterious effects of fructose. The protective effect of UDCA could be attributed to its ability to decrease uric acid level, improve insulin resistance and diminish oxidative stress in vascular tissues. These results might support possible clinical application of UDCA in MS patients especially those present with liver diseases, taking into account its tolerability and safety. However, further investigations on human subjects are needed before the clinical application of UDCA for this indication. PMID:25202970

  18. [Metabolic syndrome reversion by polyunsaturated fatty acids ingestion].

    Campos Mondragón, Martha Gabriela; Oliart Ros, Rosa María; Martínez Martinez, Angélica; Méndez Machado, Gustavo Francisco; Angulo Guerrero, Jesús Ofelia

    2013-12-21

    Metabolic syndrome (MS) frequency is growing and diet has an important influence on its evolution. Our objective was to study the effect of 3 sources of polyunsaturated fatty acids on MS parameters in humans. The MS was diagnosed according to the International Diabetes Federation. Three groups of individuals (n=15/group) were quasi-randomly assigned to one of the following treatments during 6 weeks: a) 1.8 g/d n-3 (1.08g eicosapentoaenoic acid+0.72 g docosahexaenoic acid); b) 2.0 g/d conjugated linoleic acid (CLA, 50:50, cis9:trans11, trans10:cis12), and c) 40 g/d walnut. The clinical and biochemical parameters were evaluated at the beginning and the end of the essay. In the group with n-3 the triglycerides level decreased from 183.9 ± 35.2mg/dl to 149.6 ± 29.0mg/dl (P=.007). In the group with walnut the HDL level rose from 41.7 ± 5.2mg/dl to 47.8 ± 5.4 mg/dl (P=.004) and the Castelli index (total cholesterol/HDL) decreased from 4.86 ± 0.97 to 3.82 ± 0.81 (P=.004). There were not significant changes in the CLA group. At the end of the essay, 46.7% of walnut group patients, 46.7% of n-3 group and 20% of CLA group, had no MS. The groups that consumed polyunsaturated fatty acids n-3 and those in walnut in moderate daily doses during 6 weeks had an improvement of the dyslipidemia component of MS, hypertriglyceridemia and low HDL level. Copyright © 2011 Elsevier España, S.L. All rights reserved.

  19. Risk factors for metabolic syndrome after liver transplantation

    Thoefner, Line Buch; Rostved, Andreas Arendtsen; Pommergaard, Hans-Christian

    2018-01-01

    syndrome after liver transplantation. METHODS: The databases Medline and Scopus were searched for observational studies evaluating prevalence and risk factors for metabolic syndrome after liver transplantation. Meta-analyses were performed based on odds ratios (ORs) from multivariable analyses...

  20. Korean turmeric is effective for dyslipidemia in human intervention study

    Jin Hee Kim

    2016-09-01

    Conclusion: Oral consumption of TP alleviated dyslipidemia and changed metabolites patterns by accelerating metabolic activities with less oxidative stress in participants with mild liver dysfunction.

  1. Accessing Autonomic Function Can Early Screen Metabolic Syndrome

    Dai, Meng; Li, Mian; Yang, Zhi; Xu, Min; Xu, Yu; Lu, Jieli; Chen, Yuhong; Liu, Jianmin; Ning, Guang; Bi, Yufang

    2012-01-01

    Background Clinical diagnosis of the metabolic syndrome is time-consuming and invasive. Convenient instruments that do not require laboratory or physical investigation would be useful in early screening individuals at high risk of metabolic syndrome. Examination of the autonomic function can be taken as a directly reference and screening indicator for predicting metabolic syndrome. Methodology and Principal Findings The EZSCAN test, as an efficient and noninvasive technology, can access autonomic function through measuring electrochemical skin conductance. In this study, we used EZSCAN value to evaluate autonomic function and to detect metabolic syndrome in 5,887 participants aged 40 years or older. The EZSCAN test diagnostic accuracy was analyzed by receiver operating characteristic curves. Among the 5,815 participants in the final analysis, 2,541 were diagnosed as metabolic syndrome and the overall prevalence was 43.7%. Prevalence of the metabolic syndrome increased with the elevated EZSCAN risk level (p for trend metabolic syndrome components (p for trend metabolic syndrome after the multiple adjustments. The area under the curve of the EZSCAN test was 0.62 (95% confidence interval [CI], 0.61–0.64) for predicting metabolic syndrome. The optimal operating point for the EZSCAN value to detect a high risk of prevalent metabolic syndrome was 30 in this study, while the sensitivity and specificity were 71.2% and 46.7%, respectively. Conclusions and Significance In conclusion, although less sensitive and accurate when compared with the clinical definition of metabolic syndrome, we found that the EZSCAN test is a good and simple screening technique for early predicting metabolic syndrome. PMID:22916265

  2. Accessing autonomic function can early screen metabolic syndrome.

    Kan Sun

    Full Text Available BACKGROUND: Clinical diagnosis of the metabolic syndrome is time-consuming and invasive. Convenient instruments that do not require laboratory or physical investigation would be useful in early screening individuals at high risk of metabolic syndrome. Examination of the autonomic function can be taken as a directly reference and screening indicator for predicting metabolic syndrome. METHODOLOGY AND PRINCIPAL FINDINGS: The EZSCAN test, as an efficient and noninvasive technology, can access autonomic function through measuring electrochemical skin conductance. In this study, we used EZSCAN value to evaluate autonomic function and to detect metabolic syndrome in 5,887 participants aged 40 years or older. The EZSCAN test diagnostic accuracy was analyzed by receiver operating characteristic curves. Among the 5,815 participants in the final analysis, 2,541 were diagnosed as metabolic syndrome and the overall prevalence was 43.7%. Prevalence of the metabolic syndrome increased with the elevated EZSCAN risk level (p for trend <0.0001. Moreover, EZSCAN value was associated with an increase in the number of metabolic syndrome components (p for trend <0.0001. Compared with the no risk group (EZSCAN value 0-24, participants at the high risk group (EZSCAN value: 50-100 had a 2.35 fold increased risk of prevalent metabolic syndrome after the multiple adjustments. The area under the curve of the EZSCAN test was 0.62 (95% confidence interval [CI], 0.61-0.64 for predicting metabolic syndrome. The optimal operating point for the EZSCAN value to detect a high risk of prevalent metabolic syndrome was 30 in this study, while the sensitivity and specificity were 71.2% and 46.7%, respectively. CONCLUSIONS AND SIGNIFICANCE: In conclusion, although less sensitive and accurate when compared with the clinical definition of metabolic syndrome, we found that the EZSCAN test is a good and simple screening technique for early predicting metabolic syndrome.

  3. Metabolic syndrome among rural Indian adults.

    Barik, Anamitra; Das, Kausik; Chowdhury, Abhijit; Rai, Rajesh Kumar

    2018-02-01

    To prevent an increasing level of mortality due to type 2 diabetes mellitus and cardiovascular disease among the rural Indian population, a management strategy of the metabolic syndrome (MetS) should be devised. This study aims to estimate the burden of MetS and its associated risk factors. Data from the Birbhum Population Project covering 9886 individuals (4810 male and 5076 female population) aged ≥18 years were used. The burden of metabolic syndrome, as defined by the Third Report of the National Cholesterol Education Program Adult Treatment Panel, was determined. Bivariate and multivariate (logistic regression) analyses were used to attain the study objective. Over 10.7% of the males and 20.3% of the females were diagnosed with MetS. Irrespective of sex, older individuals, being overweight/obese (body mass index of ≥23 kg/m 2 ) had higher probability of developing MetS, whereas being underweight is deemed a protective factor against MetS. Low physical activity among women appeared to be a risk factor for MetS. The prevalence of MetS is concerning even in rural India. Any intervention designed to address the issue could emphasize on weight loss, and physical activity, focusing on women and people at an advanced stage of life. Copyright © 2017 European Society for Clinical Nutrition and Metabolism. Published by Elsevier Ltd. All rights reserved.

  4. Connexins, diabetes and the metabolic syndrome.

    Hamelin, Romain; Allagnat, Florent; Haefliger, Jacques-Antoine; Meda, Paolo

    2009-02-01

    Diabetes and the related metabolic syndrome are multi system disorders that result from improper interactions between various cell types. Even though the underlying mechanism remains to be fully understood, it is most likely that both the long and the short distance range cell interactions, which normally ensure the physiologic functioning of the pancreas, and its relationships with the insulin-targeted organs, are altered. This review focuses on the short-range type of interactions that depend on the contact between adjacent cells and, specifically, on the interactions that are dependent on connexins. The widespread distribution of these membrane proteins, their multiple modes of action, and their interactions with conditions/molecules associated to both the pathogenesis and the treatment of the 2 main forms of diabetes and the metabolic syndrome, make connexins an essential part of the chain of events that leads to metabolic diseases. Here, we review the present state of knowledge about the molecular and cell biology of the connexin genes and proteins, their general mechanisms of action, the roles specific connexin species play in the endocrine pancreas and the major insulin-targeted organs, under physiological and patho-physiological conditions.

  5. Prevalence of depressive symptoms in metabolic syndrome

    Sonia María López C

    2008-06-01

    Full Text Available Depression has been related with alterations of glucose metabolism, hypertension, hypercholesterolemia, adiposity and dislipidemias, which constitute the metabolic syndrome (m s. Objective: to determine the frequency of depressive symptoms in patients with m s. Material and methods: an observational, descriptive, transverse study was carried out in 101 patients with m s(69 women and 32 men. The Beck inventory for depression was applied. Vasodilatation in the brachial artery and the thickness of the carotid intimae-media were evaluated by means of ultrasonographic measurement. Abdominal perimeter, trygliceridemia, cholesterolemia and insulin resistance were calculated. The statistic treatment was performed by means of descriptive and inferential through mean, standard deviation, and correlation proofs. Insulin resistance was calculated by the h o m a method. Results:prevalence of depressive symptoms: 46.34% between patients with m s (correlation of 0.42 significative at p = 0.05. A higher number of components of the syndrome correlates with higher severity of the depression. Depressive symptoms were associated to a higher insulin resistance, low levels of c- h d l, hypertension and carotid atherosclerosis. Conclusion: depression has a high prevalence in the m s and its associates with a higher number of metabolic and vascular disturbances

  6. Risk factors of diabetes in North Indians with metabolic syndrome.

    Pratyush, Daliparthy D; Tiwari, Shalbha; Singh, Saurabh; Singh, Surya K

    2016-01-01

    Metabolic syndrome progresses to diabetes and determinants of this progression like hyperinsulinemia, hypertriglyceridemia and genetic factors have been speculative. The present study was aimed at quantifying the insulin resistance and influence of family history of diabetes in subjects with metabolic syndrome developing prediabetes and diabetes. Consecutive subjects attending the endocrine clinic were evaluated for metabolic syndrome as per definition of International Diabetes Federation, 2005. The family history of diabetes in their first degree relatives was ascertained and Homeostasis model assessment of Insulin resistance (HOMA-IR), Homeostasis model assessment for beta cell function (HOMA-B) and Quantitative insulin sensitivity check index (QUICKI) were calculated in 163 subjects enrolled. HOMA-IR was higher (pmetabolic syndrome+prediabetes or diabetes compared to metabolic syndrome with normal glucose tolerance. HOMA-B was lower and prevalence of prediabetes and diabetes was higher in metabolic syndrome subjects with family history of diabetes than in those without such family history (pmetabolic syndrome having prediabetes and diabetes had more severe insulin resistance than those with metabolic syndrome only. Beta cell dysfunction was remarkable and prevalence of prediabetes was high in metabolic syndrome subjects with family history of diabetes. Both the severity of the insulin resistance and family history of diabetes are therefore proposed to be determinants of diminished Beta cell function leading to diabetes in metabolic syndrome. Copyright © 2016 Diabetes India. Published by Elsevier Ltd. All rights reserved.

  7. The metabolic syndrome using the National Cholesterol Education ...

    The metabolic syndrome using the National Cholesterol Education Program and International Diabetes Federation definitions among urbanised black South Africans with established coronary artery disease.

  8. Cardiorenal metabolic syndrome in the African diaspora: rationale for including chronic kidney disease in the metabolic syndrome definition.

    Lea, Janice P; Greene, Eddie L; Nicholas, Susanne B; Agodoa, Lawrence; Norris, Keith C

    2009-01-01

    Chronic kidney disease (CKD) is more likely to progress to end-stage renal disease (ESRD) in African Americans while the reasons for this are unclear. The metabolic syndrome is a risk factor for the development of diabetes, cardiovascular disease, and has been recently linked to incident CKD. Historically, fewer African Americans meet criteria for the definition of metabolic syndrome, despite having higher rates of cardiovascular mortality than Caucasians. The presence of microalbuminuria portends increased cardiovascular risks and has been shown to cluster with the metabolic syndrome. We recently reported that proteinuria is a predictor of CKD progression in African American hypertensives with metabolic syndrome. In this review we explore the potential value of including CKD markers--microalbuminuria/proteinuria or low glomerular filtration rate (GFR)-in refining the cluster of factors defined as metabolic syndrome, ie, "cardiorenal metabolic syndrome."

  9. Prevalence of the metabolic syndrome among patients with type 2 ...

    DM), there is a multiple set of risk factors that commonly appear together forming what is now known as the 'Metabolic Syndrome' (MS). This 'clustering' of metabolic abnormalities that occur in the same individual appear to confer substantial ...

  10. Neurobiology of the metabolic syndrome : An allostatic perspective

    van Dijk, Gertjan; Buwalda, Bauke

    2008-01-01

    The metabolic syndrome is a cluster of more or less related metabolic and cardiovascular derangements including visceral obesity, insulin resistance, blood and tissue dislipidemia, high blood pressure and it is often associated with neuroendocrine and immunological dysregulations. The aetiology of

  11. Metabolic Syndrome: Systems Thinking in Heart Disease.

    Dommermuth, Ron; Ewing, Kristine

    2018-03-01

    Metabolic syndrome (MetS) is a cluster of cardiometabolic risk factors. MetS is associated with approximately 4-fold increase in the likelihood of developing type 2 diabetes mellitus (T2DM) and a 2-fold increase in the incidence of cardiovascular disease complications. MetS is a progressive, proinflammatory, prothrombotic condition that manifests itself along a broad spectrum of disease. It is associated with hypertension, obstructive sleep apnea, fatty liver disease, gout, and polycystic ovarian syndrome. Intervening in and reversing the pathologic process become more difficult as the disease progresses, highlighting the needs for increased individual and community surveillance and primary prevention. Copyright © 2017 Elsevier Inc. All rights reserved.

  12. Beneficial effects of ginger Zingiber officinale Roscoe on obesity and metabolic syndrome: a review.

    Wang, Jing; Ke, Weixin; Bao, Rui; Hu, Xiaosong; Chen, Fang

    2017-06-01

    In recent years, metabolic syndromes (MetSs), including diabetes mellitus, dyslipidemia, and cardiovascular diseases, have become a common health problem in both developed and developing countries. Accumulating data have suggested that traditional herbs might be able to provide a wide range of remedies in prevention and treatment of MetSs. Ginger (Zingiber officinale Roscoe, Zingiberaceae) has been documented to ameliorate hyperlipidemia, hyperglycemia, oxidative stress, and inflammation. These beneficial effects are mediated by transcription factors, such as peroxisome proliferator-activated receptors, adenosine monophosphate-activated protein kinase, and nuclear factor κB. This review focuses on recent findings regarding the beneficial effects of ginger on obesity and related complications in MetS and discusses its potential mechanisms of action. This review provides guidance for further applications of ginger for personalized nutrition and medicine. © 2017 New York Academy of Sciences.

  13. The appraisal of chronic stress and the development of the metabolic syndrome

    Bergmann, N; Gyntelberg, F; Faber, J

    2014-01-01

    . Thirty-nine studies were included. An association between chronic psychosocial stress and the development of MES was generally supported. Regarding the four elements of MES: i) weight gain: the prospective studies supported etiological roles for relationship stress, perceived stress, and distress, while...... the studies on work-related stress (WS) showed conflicting results; ii) dyslipidemi: too few studies on psychosocial stress as a risk factor for dyslipidemia were available to draw a conclusion; however, a trend toward a positive association was present; iii) type 2 diabetes mellitus (DM2): prospective......Chronic psychosocial stress has been proposed as a risk factor for the development of the metabolic syndrome (MES). This review gives a systematic overview of prospective cohort studies investigating chronic psychosocial stress as a risk factor for incident MES and the individual elements of MES...

  14. Metabolic Syndrome and Triple-Negative Breast Cancer: A New Paradigm

    Davis, A.A.; Kaklamani, V.G.

    2012-01-01

    Triple-negative breast cancers (TNBCs) are aggressive tumors with poor prognosis compared to other breast cancer subtypes. The evidence linking TNBC with the metabolic syndrome, which consists of central obesity, insulin resistance, impaired glucose tolerance, dyslipidemia, and hypertension, has emerged from clinical studies and experiments using cell lines and mouse models. Epidemiological studies have associated abdominal obesity with increased incidence of TNBC. Additionally, insulin resistance, dyslipidemia, and hypertension are associated with increased incidence of breast cancer across all subtypes. The insulin-leptin-adiponectin axis has been implicated mechanistically in breast cancer tumorigenesis. Specifically, increased leptin and decreased adiponectin levels disrupt homeostatic signaling pathways involved in cell proliferation, survival, cell-cycle regulation, and angio genesis. Insulin, insulin-like growth factor I (IGF-I), and epidermal growth factor receptor (EGFR) may mediate interactions between these two hormones. Further research will facilitate the development of targeted therapeutics and programs to modify lifestyle factors to modulate the insulin-leptin-adiponectin axis for TNBC

  15. Metabolic Syndrome and Triple-Negative Breast Cancer: A New Paradigm

    Davis, A A; Kaklamani, V G [Cancer Genetics Program, Division of Hematology/Oncology, Department of Medicine and Robert H. Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611 (Ukraine)

    2012-07-01

    Triple-negative breast cancers (TNBCs) are aggressive tumors with poor prognosis compared to other breast cancer subtypes. The evidence linking TNBC with the metabolic syndrome, which consists of central obesity, insulin resistance, impaired glucose tolerance, dyslipidemia, and hypertension, has emerged from clinical studies and experiments using cell lines and mouse models. Epidemiological studies have associated abdominal obesity with increased incidence of TNBC. Additionally, insulin resistance, dyslipidemia, and hypertension are associated with increased incidence of breast cancer across all subtypes. The insulin-leptin-adiponectin axis has been implicated mechanistically in breast cancer tumorigenesis. Specifically, increased leptin and decreased adiponectin levels disrupt homeostatic signaling pathways involved in cell proliferation, survival, cell-cycle regulation, and angio genesis. Insulin, insulin-like growth factor I (IGF-I), and epidermal growth factor receptor (EGFR) may mediate interactions between these two hormones. Further research will facilitate the development of targeted therapeutics and programs to modify lifestyle factors to modulate the insulin-leptin-adiponectin axis for TNBC

  16. Metabolic syndrome and its effect on aortic stiffness in premenopausal women.

    Simkova, A; Bulas, J; Balogova, S; Reptova, A; Kisa, B; Luha, J; Kinova, S

    2013-01-01

    Metabolic syndrome (MS) is a cluster of proatherogenic risk factors (RF) (abdominal obesity, atherogenic dyslipidemia, impaired fasting glucose or type 2 diabetes mellitus, higher blood pressure or antihypertensive therapy) that move patients into a higher risk for development of cardiovascular disease (CVD) and type 2 diabetes. The preclinical (subclinical) target organ diseases (SOD) are early signs of atherosclerosis. An increased aortic stiffness characterised by an increased pulse wave velocity in aorta (PWV Ao) is one of SOD.The aim of the present study was to assess the impact of metabolic syndrome (MS) on aortic wall stiffness and the risk profile in premenopausal women. The aortic stiffness was measured using Arteriograph-Tensiomed, based on oscillometric measurement and analysis of the shape of brachial pulse wave, giving the PWV Ao. The results of measurements characterise a global aortic stiffness. We examined 81 premenopausal women (without history of CVD). The MS (according to the 2009 "harmonizing" definition) was present in 31 women (mean age 41.5 y), in the control group, there were 50 women (39 y). The most frequent components of MS were abdominal obesity (93 % vs 42%), arterial hypertension (68 % vs 10 %) and dyslipidemia (29 % vs 8 %). The PWV Ao was significantly higher in women with MS (9.26 m/s) compared to the control group (7.44 m/s). The aortic stiffness in women with MS compared to controls was significantly higher despite a presumed general protective hormonal effect on cardiovascular system in women with child-bearing potential (Tab. 4, Ref. 25).

  17. PREVALENCE OF METABOLIC SYNDROME IN GRANITE WORKERS

    Srilakshmi

    2015-10-01

    Full Text Available BACKGROUND: The prevalence of the metabolic syndrome (MS has significantly increased over the last few decades and has become a main health challenge worldwide. Prevalence of MS is quickly rising in developing countries due to changing lifestyle. It was considered worthwhile to study MS and its components in granite workers since granite factories are situated in and around Khammam area. Moreover, no studies of MS in granite workers have been reported in literature. OBJECTIVES: Aim of our study is to assess the prevalence of metabolic syndrome and its components in granite workers. MATERIALS AND METHODS: 210 male workers in the age group of 20 - 50 working in granite industries located in and around the Khammam town of Telangana State are selected for the present study. Blood pressures (BP, waist circumference (WC were measured. Fasting blood samples were collected for the estimation of glucose and lipids. RESULTS: 69 subjects out of 210 were identified as having MS based on updated National cholesterol education programme - Adult Treatment Panel III (NCEP - ATP III guidelines. CONCLUSION: MS should be identified and remedial measures may be suggested, so that the risk of hypertension, cardiovascular risk, diabetes and the resultant morbidity is minimized and can be delayed

  18. Effectiveness of hydrogen rich water on antioxidant status of subjects with potential metabolic syndrome-an open label pilot study.

    Nakao, Atsunori; Toyoda, Yoshiya; Sharma, Prachi; Evans, Malkanthi; Guthrie, Najla

    2010-03-01

    Metabolic syndrome is characterized by cardiometabolic risk factors that include obesity, insulin resistance, hypertension and dyslipidemia. Oxidative stress is known to play a major role in the pathogenesis of metabolic syndrome. The objective of this study was to examine the effectiveness of hydrogen rich water (1.5-2 L/day) in an open label, 8-week study on 20 subjects with potential metabolic syndrome. Hydrogen rich water was produced, by placing a metallic magnesium stick into drinking water (hydrogen concentration; 0.55-0.65 mM), by the following chemical reaction; Mg + 2H(2)O --> Mg (OH)(2) + H(2). The consumption of hydrogen rich water for 8 weeks resulted in a 39% increase (pfasting glucose levels during the 8 week study. In conclusion, drinking hydrogen rich water represents a potentially novel therapeutic and preventive strategy for metabolic syndrome. The portable magnesium stick was a safe, easy and effective method of delivering hydrogen rich water for daily consumption by participants in the study.

  19. Androgenic Hormones In Relation To Parameters of the Metabolic Syndrome in male patients

    Shousha, M. A.; Soliman, S. E.; Semna, S. G.

    2012-12-01

    Back ground and aim of the work :The numerous deleterious effects of metabolic syndrome are being investigated throughout the medical community. Hypo-androgenomes in men is associated with features of the metabolic syndrome, even it may predict the metabolic syndrome, but the association with the metabolic syndrome it self using an accepted definition has not been described. A group 40 men defined as metabolic syndrome were assessed to investigate the relationship between androgenic hormones and parameters of the metabolic syndrome. (Author)

  20. Prevalence of the Metabolic Syndrome in Renal Transplant Recipients

    Prevalence of the Metabolic Syndrome in Renal Transplant Recipients. ... Cholesterol Education Program Adult Treatment Panel III (NCEP-ATP III) criteria and the International Diabetes Federation (IDF) criteria. ... Results: By using the NCEP-ATP III criteria 26 out of 91 patients (28.6%) had the metabolic syndrome. MS was ...

  1. Cancer treatment induced metabolic syndrome : Improving outcome with lifestyle

    Westerink, M. D. N. L.; Nuver, J.; Lefrandt, J. D.; Vrieling, A. H.; Gietema, J. A.; Walenkamp, A. M. E.

    2016-01-01

    Increasing numbers of long-term cancer survivors face important treatment related adverse effects. Cancer treatment induced metabolic syndrome (CTIMetS) is an especially prevalent and harmful condition. The aetiology of CTIMetS likely differs from metabolic syndrome in the general population, but

  2. An association between diet, metabolic syndrome and lower urinary ...

    Diet is a key factor in the aetiology of many diseases, including metabolic syndrome and lower urinary tract disorders. Metabolic syndrome is a growing and increasingly expensive health problem in both the developed and the developing world, with an associated rise in morbidity and mortality. On the other hand, lower ...

  3. Effect of Spirulina platensis powder on metabolic syndrome in ...

    S. platensis inhibits also hemolysis of erythrocytes induced by AAPH. In conclusion, S. platensis powder prevent metabolic syndrome induced by high fructose and fat diet. These results justify the use of the plant in the treatment of diabetes in Benin. Keywords: Spirulina platensis, metabolic syndrome, fructose, diabetes, ...

  4. Prevalence of the metabolic syndrome among patients with type 2 ...

    Background: The metabolic syndrome is a cluster of risk factors that is responsible for most of the excess cardiovascular morbidity amongst persons with type 2 Diabetes Mellitus (DM). The metabolic syndrome increases the risk for coronary heart disease and stroke by three-fold with a marked increase in cardiovascular ...

  5. Increased brain fatty acid uptake in metabolic syndrome

    Karmi, Anna; Iozzo, Patricia; Viljanen, Antti

    2010-01-01

    To test whether brain fatty acid uptake is enhanced in obese subjects with metabolic syndrome (MS) and whether weight reduction modifies it.......To test whether brain fatty acid uptake is enhanced in obese subjects with metabolic syndrome (MS) and whether weight reduction modifies it....

  6. Metabolic Syndrome Risk Profiles Among African American Adolescents

    Fitzpatrick, Stephanie L.; Lai, Betty S.; Brancati, Frederick L.; Golden, Sherita H.; Hill-Briggs, Felicia

    2013-01-01

    OBJECTIVE Although African American adolescents have the highest prevalence of obesity, they have the lowest prevalence of metabolic syndrome across all definitions used in previous research. To address this paradox, we sought to develop a model of the metabolic syndrome specific to African American adolescents. RESEARCH DESIGN AND METHODS Data from the National Health and Nutrition Examination Survey (2003–2010) of 822 nonpregnant, nondiabetic, African American adolescents (45% girls; aged 12 to 17 years) who underwent physical examinations and fasted at least 8 h were analyzed. We conducted a confirmatory factor analysis to model metabolic syndrome and then used latent profile analysis to identify metabolic syndrome risk groups among African American adolescents. We compared the risk groups on probability of prediabetes. RESULTS The best-fitting metabolic syndrome model consisted of waist circumference, fasting insulin, HDL, and systolic blood pressure. We identified three metabolic syndrome risk groups: low, moderate, and high risk (19% boys; 16% girls). Thirty-five percent of both boys and girls in the high-risk groups had prediabetes, a significantly higher prevalence compared with boys and girls in the low-risk groups. Among adolescents with BMI higher than the 85th percentile, 48 and 36% of boys and girls, respectively, were in the high-risk group. CONCLUSIONS Our findings provide a plausible model of the metabolic syndrome specific to African American adolescents. Based on this model, approximately 19 and 16% of African American boys and girls, respectively, are at high risk for having the metabolic syndrome. PMID:23093663

  7. High-sensitivity C-reactive protein to detect metabolic syndrome in a centrally obese population: a cross-sectional analysis

    den Engelsen Corine

    2012-03-01

    Full Text Available Abstract Background People with central obesity have an increased risk for developing the metabolic syndrome, type 2 diabetes and cardiovascular disease. However, a substantial part of obese individuals have no other cardiovascular risk factors, besides their obesity. High sensitivity C-reactive protein (hs-CRP, a marker of systemic inflammation and a predictor of type 2 diabetes and cardiovascular disease, is associated with the metabolic syndrome and its separate components. We evaluated the use of hs-CRP to discriminate between centrally obese people with and without the metabolic syndrome. Methods 1165 people with central obesity but without any previous diagnosis of hypertension, dyslipidemia, diabetes or cardiovascular disease, aged 20-70 years, underwent a physical examination and laboratory assays to determine the presence of the metabolic syndrome (NCEP ATP III criteria. Multivariable linear regression analyses were performed to assess which metabolic syndrome components were independently associated with hs-CRP. A ROC curve was drawn and the area under the curve was calculated to evaluate whether hs-CRP was capable to predict the presence of the metabolic syndrome. Results Median hs-CRP levels were significantly higher in individuals with central obesity with the metabolic syndrome (n = 417; 35.8% compared to individuals with central obesity without the metabolic syndrome (2.2 mg/L (IQR 1.2-4.0 versus 1.7 mg/L (IQR 1.0-3.4; p Conclusions Hs-CRP has limited capacity to predict the presence of the metabolic syndrome in a population with central obesity.

  8. [Features of the periodontal pathology at patients with metabolic syndrome].

    Ermolaeva, L A; Shishkin, A N; Sheveleva, N A; Penkovoi, E A; Sheveleva, M A; Sokolovich, N A; Khabarova, O V; Mihailova, E S

    2016-01-01

    The purpose of this article is to familiarize readers on the relationship between metabolic syndrome and periodontitis, as well as common pathogenetic processes underlying these diseases. The data of modern researches, devoted to the correlation of lesions of periodontal and systemic diseases associated with metabolic syndrome. In the article analyzed also the data of the original study of the interaction of periodontitis and metabolic syndrome, which also used special methods of examination like Doppler ultrasound microcirculatory vasculature of the periodontal tissues and ultrasound densitometry. The possible methods of diagnostics of a condition of periodontal tissues in patients with metabolic syndrome are considered. Conclusions about the relationship of each component of metabolic syndrome with periodontitis are made.

  9. [Metabolic syndrome: what, why, how and who?].

    Pavlić-Renar, Ivana; Poljicanin, Tamara; Metelko, Zeljko

    2007-06-01

    Although first knowledge on the joint onset of cardiovascular risk factors had been gained earlier, the first systematic review of this condition was made by G. Reaven in 1988 with his thesis on syndrome X, today known as the metabolic syndrome, with insulin resistance as the common denominator. Four elements have been identified: central obesity, dyslipoproteinemia (increased triglycerides, reduced HDL cholesterol), hypertension and glucose intolerance. There are two most influential definitions: one by the National Cholesterol Education Program (NCEP) and the other by the International Diabetes Federation (/IDF). NCEP requires the presence of at least three of the following factors: abdominal obesity as assessed by waist circumference >102 cm (m) or >88 cm (f), dyslipoproteinemia defined as triglyceridemia > or =1.7 mmol/L and/or HDL cholesterol or =30/85 mmHg) and fasting glycemia > or =5.6 mmol/L (previously 6.1). IDF focuses on central obesity defined as waist circumference, taking into consideration sex and ethnic group specificities, with the presence of at least two additional factors (dyslipoproteinemia, hypertension, or increased fasting glycemia - all criteria virtually the same as in NCEP definition). Both IDF and NCEP define abdominal obesity by waist circumference, taking account of sex differences, and, in case of IDF, ethnic ones as well. The idea is to identify the simplest measure to indirectly determine the accumulation of visceral fat, which is, contrary to subcutaneous fat, a significant cardiovascular risk factor. However, waist circumference as the only criterion seems to be less specific than the waist-to-hip circumference ratio, which defines the risk more specifically and also better reflects insulin resistance. There is broad discussion as to whether the term metabolic syndrome contributes to the identification of persons at risk of cardiovascular disease better than its components, and, if so, which is the right set of components. It is

  10. [Correlation of metabolic syndrome components in older Mexican women].

    Ramírez-Arriola, Maria Cleofas; Mendoza-Romo, Margarita Paz; González-Rubio, Marco Vinicio; López-Esqueda, Francisco Javier; Mendoza-Romo, Miguel Angel; Velasco-Chávez, José Fernando

    2011-01-01

    In woman aged over 60 years, body changes occur and might cause insulin resistance and metabolic syndrome. To determine the relationship between the components of metabolic syndrome, insulin resistance and body mass index in women over 60 years, attended at the Geriatric Services in the Dr. Ignacio Morones Prieto Hospital in San Luis Potosi, Mexico. We performed an observational, descriptive and transversal study with non-probability sampling, selecting 61 women aged 60 years attended from 2006 to 2008, who have measured the body mass index (BMI), insulin resistance and homeostasis model (HOMA2), and identifying the components of metabolic syndrome according to the criteria of the World Health Organization. We used descriptive and inferential statistics with r Pearson and Chi Square. The mean age was 68 years. The average HOMA2 were 1.4 and 75 percentile 1.9. The prevalence of metabolic syndrome was present in 23%. The association test with a p metabolic syndrome dysglucemia and obesity, but not for other components of metabolic syndrome. The triglycerides level correlated with insulin resistance (r = 0.325, p = 0.011), insulin resistance with glucose (r = 0.535, p = 0.000) and insulin resistance with BMI (r = 0.282, p = 0.28). It is important to properly define the components for the presence of metabolic syndrome in older women due to not all who qualify as obese have metabolic syndrome, and neither all the metabolic syndrome are associated with insulin resistance. The single alteration of one of the components of metabolic syndrome is not sufficient to cause insulin resistance.

  11. Positive effects of voluntary running on metabolic syndrome-related disorders in non-obese hereditary hypertriacylglycerolemic rats.

    Vojt ch Škop

    Full Text Available While metabolic syndrome is often associated with obesity, 25% of humans suffering from it are not obese and the effect of physical activity remains unclear in such cases. Therefore, we used hereditary hypertriaclyglycerolemic (HHTg rats as a unique model for studying the effect of spontaneous physical activity [voluntary running (VR] on metabolic syndrome-related disorders, such as dyslipidemia, in non-obese subjects. Adult HHTg males were fed standard (CD or high-sucrose (HSD diets ad libitum for four weeks. Within both dietary groups, some of the rats had free access to a running wheel (CD+VR, HSD+VR, whereas the controls (CD, HSD had no possibility of extra physical activity. At the end of the four weeks, we measured the effects of VR on various metabolic syndrome-associated parameters: (i biochemical parameters, (ii the content and composition of triacylglycerols (TAG, diacylglycerols (DAG, ceramides and membrane phospholipids, and (iii substrate utilization in brown adipose tissue. In both dietary groups, VR led to various positive effects: reduced epididymal and perirenal fat depots; increased epididymal adipose tissue lipolysis; decreased amounts of serum TAG, non-esterified fatty acids and insulin; a higher insulin sensitivity index. While tissue ceramide content was not affected, decreased TAG accumulation resulted in reduced and modified liver, heart and skeletal muscle DAG. VR also had a beneficial effect on muscle membrane phospholipid composition. In addition, compared with the CD group, the CD+VR rats exhibited increased fatty acid oxidation and protein content in brown adipose tissue. Our results confirm that physical activity in a non-obese model of severe dyslipidemia has many beneficial effects and can even counteract the negative effects of sucrose consumption. Furthermore, they suggest that the mechanism by which these effects are modulated involves a combination of several positive changes in lipid metabolism.

  12. Plant-derived therapeutics for the treatment of metabolic syndrome.

    Graf, Brittany L; Raskin, Ilya; Cefalu, William T; Ribnicky, David M

    2010-10-01

    Metabolic syndrome is defined as a set of coexisting metabolic disorders that increase an individual's likelihood of developing type 2 diabetes, cardiovascular disease and stroke. Medicinal plants, some of which have been used for thousands of years, serve as an excellent source of bioactive compounds for the treatment of metabolic syndrome because they contain a wide range of phytochemicals with diverse metabolic effects. In order for botanicals to be effectively used against metabolic syndrome, however, botanical preparations must be characterized and standardized through the identification of their active compounds and respective modes of action, followed by validation in controlled clinical trials with clearly defined endpoints. This review assesses examples of commonly known and partially characterized botanicals to describe specific considerations for the phytochemical, preclinical and clinical characterization of botanicals associated with metabolic syndrome.

  13. High prevalence of the metabolic syndrome in HIV-infected patients : impact of different definitions of the metabolic syndrome

    Worm, Signe W; Friis-Møller, Nina; Bruyand, Mathias; D'Arminio Monforte, Antonella; Rickenbach, Martin; Reiss, Peter; El-Sadr, Wafaa; Phillips, Andrew; Lundgren, Jens; Sabin, Caroline; Schölvinck, Elisabeth H.

    2010-01-01

    INTRODUCTION: This study describes the characteristics of the metabolic syndrome in HIV-positive patients in the Data Collection on Adverse Events of Anti-HIV Drugs study and discusses the impact of different methodological approaches on estimates of the prevalence of metabolic syndrome over time.

  14. High prevalence of the metabolic syndrome in HIV-infected patients: impact of different definitions of the metabolic syndrome

    Worm, Signe H.Westring; Friis-Møller, Nina; Bruyand, Mathias

    2010-01-01

    This study describes the characteristics of the metabolic syndrome in HIV-positive patients in the Data Collection on Adverse Events of Anti-HIV Drugs study and discusses the impact of different methodological approaches on estimates of the prevalence of metabolic syndrome over time....

  15. High prevalence of the metabolic syndrome in HIV-infected patients: impact of different definitions of the metabolic syndrome

    Worm, Signe W.; Friis-Møller, Nina; Bruyand, Mathias; D'Arminio Monforte, Antonella; Rickenbach, Martin; Reiss, Peter; El-Sadr, Wafaa; Phillips, Andrew; Lundgren, Jens; Sabin, Caroline; de Wolf, F.; Zaheri, S.; Gras, L.; Bronsveld, W.; Hillebrand-Haverkort, M. E.; Prins, J. M.; Bos, J. C.; Eeftinck Schattenkerk, J. K. M.; Geerlings, S. E.; Godfried, M. H.; Lange, J. M. A.; van Leth, F. C.; Lowe, S. H.; van der Meer, J. T. M.; Nellen, F. J. B.; Pogány, K.; van der Poll, T.; Ruys, Th A.; Steingrover, R.; van Twillert, G.; van der Valk, M.; van Vonderen, M. G. A.; Vrouenraets, S. M. E.; van Vugt, M.; Wit, F. W. M. N.; van Eeden, A.; ten Veen, J. H.; van Dam, P. S.; Roos, J. C.; Brinkman, K.; Frissen, P. H. J.; Weigel, H. M.; Mulder, J. W.; van Gorp, E. C. M.; Meenhorst, P. L.; Mairuhu, A. T. A.; Veenstra, J.; Danner, S. A.; van Agtmael, M. A.; Claessen, F. A. P.

    2010-01-01

    INTRODUCTION: This study describes the characteristics of the metabolic syndrome in HIV-positive patients in the Data Collection on Adverse Events of Anti-HIV Drugs study and discusses the impact of different methodological approaches on estimates of the prevalence of metabolic syndrome over time.

  16. Metabolic abnormalities in Williams-Beuren syndrome.

    Palacios-Verdú, María Gabriela; Segura-Puimedon, Maria; Borralleras, Cristina; Flores, Raquel; Del Campo, Miguel; Campuzano, Victoria; Pérez-Jurado, Luis Alberto

    2015-04-01

    Williams-Beuren syndrome (WBS, OMIM-194050) is a neurodevelopmental disorder with multisystemic manifestations caused by a 1.55-1.83 Mb deletion at 7q11.23 including 26-28 genes. Reported endocrine and metabolic abnormalities include transient hypercalcaemia of infancy, subclinical hypothyroidism in ∼ 30% of children and impaired glucose tolerance in ∼ 75% of adult individuals. The purpose of this study was to further study metabolic alterations in patients with WBS, as well as in several mouse models, to establish potential candidate genes. We analysed several metabolic parameters in a cohort of 154 individuals with WBS (data available from 69 to 151 cases per parameter), as well as in several mouse models with complete and partial deletions of the orthologous WBS locus, and searched for causative genes and potential modifiers. Triglyceride plasma levels were significantly decreased in individuals with WBS while cholesterol levels were slightly decreased compared with controls. Hyperbilirubinemia, mostly unconjugated, was found in 18.3% of WBS cases and correlated with subclinical hypothyroidism and hypotriglyceridemia, suggesting common pathogenic mechanisms. Haploinsufficiency at MLXIPL and increased penetrance for hypomorphic alleles at the UGT1A1 gene promoter might underlie the lipid and bilirubin alterations. Other disturbances included increased protein and iron levels, as well as the known subclinical hypothyroidism and glucose intolerance. Our results show that several unreported biochemical alterations, related to haploinsufficiency for specific genes at 7q11.23, are relatively common in WBS. The early diagnosis, follow-up and management of these metabolic disturbances could prevent long-term complications in this disorder. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

  17. Selenium intake and metabolic syndrome: A systematic review.

    Retondario, Anabelle; Fernandes, Ricardo; Rockenbach, Gabriele; Alves, Mariane de Almeida; Bricarello, Liliana Paula; Trindade, Erasmo Benicio Santos de Moraes; Vasconcelos, Francisco de Assis Guedes de

    2018-03-02

    Metabolic syndrome is a multi-causal disease. Its treatment includes lifestyle changes with a focus on weight loss. This systematic review assessed the association between Selenium intake and metabolic syndrome. Data were collected mainly from four databases: PubMed, CENTRAL (Cochrane), Scopus and Web of Knowledge. Keywords related to metabolic syndrome, selenium, as well as metabolic syndrome features were searched. This review followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) Statement. A systematic review protocol was registered at PROSPERO (n. 42016046321). Two reviewers independently screened 2957 abstracts. Six studies were included to perform data extraction with standardized spreadsheets. The risk of bias was assessed by using specific tools according to the design of the relevant studies. An assessment was carried out based on the appropriateness of the study reports accordingly to STROBE and the CONSORT-based checklist for each study design. Three studies found no association between Selenium intake and metabolic syndrome; two of them found an inverse association; and one study found a direct association between Selenium intake and metabolic syndrome. One study also showed an inverse association between Selenium intake and the prevalence of high waist circumference, high diastolic blood pressure, and hyperglycaemia in women. Overall, based on the argumentation and results of this study, it is possible to conclude that Selenium intake and metabolic syndrome are not clearly associated in adults and elderly. Copyright © 2018 Elsevier Ltd and European Society for Clinical Nutrition and Metabolism. All rights reserved.

  18. Association of Bone Mineral Density with the Metabolic Syndrome

    Kang, Yeong Han; Kam, Shin

    2008-01-01

    The purpose of this study was to examine the relationship between bone mineral density (BMD) and the metabolic syndrome. We conducted a cross-sectional study of 1204 adults(males: 364 females: 840) in a general hospital health promotion center. They were grouped into the normal and lower BMD group according to bone loss(osteopenia, osteoporosis), as determined by duel energy X-ray absorptiometery (DEXA). We analyzed the association between BMD and metabolic syndrome by multiple logistic regression analysis. After adjustment for age, weight, alcohol intake, smoking, regular exercise, regular intake of meals, and menopausal status, odds ratios for the prevalence of the metabolic syndrome by gender were calculated for lower BMD. After adjustment for the effect of potential covariates, the prevalence of metabolic syndrome was associated with bone loss in men (p<0.001). If the odds ratio of normal group is 1.00, then that of the lower BMD group is 3.07 (95% CI=1.83-5.16). The prevalence of metabolic alterations fitting the criteria of metabolic syndrome was significantly decreased in High BMI, Low HDL in men and in High BMI in women (p<0.05). This study shows that BMD was associated with metabolic syndrome. Further studies needed to obtain evidence concerning the association between BMD and metabolic syndrome.

  19. Association of Bone Mineral Density with the Metabolic Syndrome

    Kang, Yeong Han [Dept. of Diagnostic Radiology, Daegu Catholic University Hospital, Daegu (Korea, Republic of); Kam, Shin [Dept. of Preventtive MedicinE, College of Medicine, Kyungpook National University, Daegu (Korea, Republic of)

    2008-09-15

    The purpose of this study was to examine the relationship between bone mineral density (BMD) and the metabolic syndrome. We conducted a cross-sectional study of 1204 adults(males: 364 females: 840) in a general hospital health promotion center. They were grouped into the normal and lower BMD group according to bone loss(osteopenia, osteoporosis), as determined by duel energy X-ray absorptiometery (DEXA). We analyzed the association between BMD and metabolic syndrome by multiple logistic regression analysis. After adjustment for age, weight, alcohol intake, smoking, regular exercise, regular intake of meals, and menopausal status, odds ratios for the prevalence of the metabolic syndrome by gender were calculated for lower BMD. After adjustment for the effect of potential covariates, the prevalence of metabolic syndrome was associated with bone loss in men (p<0.001). If the odds ratio of normal group is 1.00, then that of the lower BMD group is 3.07 (95% CI=1.83-5.16). The prevalence of metabolic alterations fitting the criteria of metabolic syndrome was significantly decreased in High BMI, Low HDL in men and in High BMI in women (p<0.05). This study shows that BMD was associated with metabolic syndrome. Further studies needed to obtain evidence concerning the association between BMD and metabolic syndrome.

  20. Comparison of the established definition criteria for diagnosing metabolic syndrome between overweight and obese children in Vojvodina

    Vorgučin Ivana

    2011-01-01

    Full Text Available Background/Aim. Metabolic syndrome is a clinical term which encompasses obesity, insulin resistance, dyslipidemia, hypertension, as well as an increased risk of the development of diabetes mellitus type 2 and cardiovascular disorders in early adulthood. The prevalence of metabolic syndrome is increasing and directly related to the obesity rate among children. The aim of the research was to compare the established definition of the criteria for diagnosing metabolic syndrome in a sample group consisting of overweight and obese children in Vojvodina. Methods. The research was performed as a cross study analysis of 206 examinees. In terms of the sample group (25% children and 75% adolescents, 74% were obese and 26% overweight according to the body mass index (BMI. Two sets of criteria for diagnosing metabolic syndrome were applied in the sample of adolescents: the criteria for adults, specifically adapted for children, and the criteria defined by the International Diabetes Federation (IDF for children and adolescents. The research included the analysis of the following criteria: BMI, waist circumference, blood pressure, triglycerides, HDL cholesterol, glycemia and insulinemia during the oral glucose tolerance test (OGTT. Results. By applying the specific criteria for diagnosing the metabolic syndrome in children and adolescents on the whole sample, it was established that the metabolic syndrome was present in 41% of the examinees, while the application of the criteria defined by the IDF confirmed the diagnosis in 22% of the examinees. An analysis of the metabolic syndrome risk factors established that among the defined specific criteria the most frequent factors present were elevated BMI and the pathological results of the OGTT, while the least frequent was low HDL cholesterol. Among the criteria listed by the IDF, the most frequent metabolic syndrome factors were waist circumference and increased blood pressure, while the least frequent was

  1. Risk factors associated with metabolic syndrome in type 2 diabetes mellitus patients according to World Health Organization, Third Report National Cholesterol Education Program, and International Diabetes Federation definitions

    Angel Rodríguez

    2010-12-01

    Full Text Available Angel Rodríguez1, Helena Delgado-Cohen1, Jesús Reviriego1, Manuel Serrano-Ríos21Clinical Research Department, Eli Lilly and Company, Madrid, Spain; 2Department of Internal Medicine II, Hospital Clinico San Carlos, Madrid, SpainBackground: The availability of several definitions of the metabolic syndrome has created potential confusion concerning its prognostic utility. At present, little data exist about the risk factors associated with metabolic syndrome in diabetic patients.Aim: To identify risk factors associated with metabolic syndrome in patients with type 2 diabetes mellitus according to three diagnostic criteria: World Health Organization (WHO, Third Report of the National Cholesterol Education Program Expert Panel on Detection, Evaluation, and Treatment of High Blood Cholesterol in Adults – Adult Treatment Panel III (NCEP-ATP III, and International Diabetes Federation (IDF.Subjects and methods: A logistic regression model was used to identify demographic, clinical, and lifestyle variables related with metabolic syndrome (N = 1259.Results: Hypertension, dyslipidemia, and glycosylated hemoglobin (HbA1c ≥7% were associated with increased risk of WHO-defined metabolic syndrome (odds ratio [OR], 2.33; 95% confidence interval [CI]: 1.60–3.40; OR, 1.79 95% CI: 1.25–2.55; and OR, 1.58; 95% CI: 1.12–2.22, respectively. The risk of presenting metabolic syndrome according to NCEP-ATP III criteria was increased in female patients (OR, 2.02; 95% CI: 1.37–2.97, elevated fasting glucose levels (OR, 5.99; 95% CI: 3.56–10.07, dyslipidemia (OR, 2.28; 95% CI: 1.57–3.32, hypertension (OR, 2.36; 95% CI: 1.59–3.53, and endocrine disorders (OR, 1.64; 95% CI: 1.06–2.57. For the IDF criteria, female patients and patients with left ventricular hypertrophy or insulin treatment were at higher risk of metabolic syndrome (OR, 4.00; 95% CI: 2.35–6.80; OR, 2.72 95% CI: 1.22–6.04; and OR, 1.96 95% CI: 1.24–3.11, respectively.Conclusions: The

  2. Effects of Avocado (Persea americana) on Metabolic Syndrome: A Comprehensive Systematic Review.

    Tabeshpour, Jamshid; Razavi, Bibi Marjan; Hosseinzadeh, Hossein

    2017-06-01

    Metabolic syndrome (MetS) is a clustering of risk factors including high blood glucose, dyslipidemia, hypertension, and obesity that lead to the increased risk of type 2 diabetes mellitus and cardiovascular diseases (CVDs), which are among leading causes of death in the world. Metabolic syndrome increases the risk of type 2 diabetes mellitus and CVDs by approximately five and three folds, respectively. Therefore, it is of vital importance to manage such conditions with herbal options which have less undesirable adverse effects and may be more efficacious in comparison with synthetic options. Avocado is a well-known source of carotenoids, minerals, phenolics, vitamins, and fatty acids. The lipid-lowering, antihypertensive, antidiabetic, anti-obesity, antithrombotic, antiatherosclerotic, and cardioprotective effects of avocado have been demonstrated in several studies. In this review, we aimed to find out avocado's pharmacological effects on different components of MetS. Moreover, this review report is performed on the MetS effects of peel, seed, flesh, and leaves of avocado. Copyright © 2017 John Wiley & Sons, Ltd. Copyright © 2017 John Wiley & Sons, Ltd.

  3. Chronic obstructive pulmonary disease may be one of the terminal end points of metabolic syndrome

    Helvaci, M.R.; Aydin, L.Y.; Aydin, Y.

    2012-01-01

    Objective: We tried to understand presence of any effect of excess weight on respiratory system by means of excessive adipose tissue functioning as an endocrine organ and causing a Methodology: Mild (stage 1), moderate (stage 2), and severe (stage 3 and 4) chronic obstructive pulmonary disease (COPD) patients were detected, and compared according to the metabolic parameters in between. Results: There were 145, 56, and 34 patients in the mild, moderate, and severe COPD groups, respectively. The mean age increased gradually (52.4, 56.4, and 60.0 years) from the mild towards the severe COPD groups, respectively (p<0.05 nearly in all steps). Similarly, the mean direction (p<0.05 nearly in all steps). Parallel to them, the mean body mass index increased Conclusion: The metabolic syndrome includes some reversible indicators such as overweight, hyperbetalipoproteinemia, hypertriglyceridemia, dyslipidemia, impaired fasting glucose, impaired glucose tolerance, and white coat hypertension for the development of terminal diseases including obesity, hypertension, diabetes mellitus, peripheral artery disease, coronary heart disease, and stroke. In our opinion, COPD may be one of the terminal end points of the syndrome. (author)

  4. Chronic obstructive pulmonary disease may be one of the terminal end points of metabolic syndrome

    Helvaci, M R; Aydin, L Y; Aydin, Y

    2012-04-15

    Objective: We tried to understand presence of any effect of excess weight on respiratory system by means of excessive adipose tissue functioning as an endocrine organ and causing a Methodology: Mild (stage 1), moderate (stage 2), and severe (stage 3 and 4) chronic obstructive pulmonary disease (COPD) patients were detected, and compared according to the metabolic parameters in between. Results: There were 145, 56, and 34 patients in the mild, moderate, and severe COPD groups, respectively. The mean age increased gradually (52.4, 56.4, and 60.0 years) from the mild towards the severe COPD groups, respectively (p<0.05 nearly in all steps). Similarly, the mean direction (p<0.05 nearly in all steps). Parallel to them, the mean body mass index increased Conclusion: The metabolic syndrome includes some reversible indicators such as overweight, hyperbetalipoproteinemia, hypertriglyceridemia, dyslipidemia, impaired fasting glucose, impaired glucose tolerance, and white coat hypertension for the development of terminal diseases including obesity, hypertension, diabetes mellitus, peripheral artery disease, coronary heart disease, and stroke. In our opinion, COPD may be one of the terminal end points of the syndrome. (author)

  5. Hormonal contraception in obesity, the metabolic syndrome, and diabetes

    Skouby, S.O.

    2010-01-01

    The rate of obesity worldwide is currently at epidemic proportions. As part of obesity, the metabolic syndrome describes a clustering of metabolic abnormalities that increase the cardiovascular and diabetes risk. In particular, women from developing countries have diabetes in the reproductive age...... diabetes, hormonal contraception should therefore be part of the highly needed preconception care and metabolic control...

  6. Hormonal Contraception in obestiy, the metabolic syndrome, and diabetes

    Skouby, Sven O.

    2010-01-01

    The rate of obesity worldwide is currently at epidemic proportions. As part of obesity, the metabolic syndrome describes a clustering of metabolic abnormalities that increase the cardiovascular and diabetes risk. In particular, women from developing countries have diabetes in the reproductive age...... diabetes, hormonal contraception should therefore be part of the highly needed preconception care and metabolic control...

  7. Refeeding and metabolic syndromes: two sides of the same coin

    Obeid, O A; Hachem, D H; Ayoub, J J

    2014-01-01

    Refeeding syndrome describes the metabolic and clinical changes attributed to aggressive rehabilitation of malnourished subjects. The metabolic changes of refeeding are related to hypophosphatemia, hypokalemia, hypomagnesemia, sodium retention and hyperglycemia, and these are believed to be mainly the result of increased insulin secretion following high carbohydrate intake. In the past few decades, increased consumption of processed food (refined cereals, oils, sugar and sweeteners, and so on) lowered the intake of several macrominerals (mainly phosphorus, potassium and magnesium). This seems to have compromised the postprandial status of these macrominerals, in a manner that mimics low grade refeeding syndrome status. At the pathophysiological level, this condition favored the development of the different components of the metabolic syndrome. Thus, it is reasonable to postulate that metabolic syndrome is the result of long term exposure to a mild refeeding syndrome. PMID:24979149

  8. High prevalence of metabolic syndrome in antisynthetase syndrome.

    Araujo, Paula A O; Silva, Marilda Guimarães; Borba, Eduardo Ferreira; Shinjo, Samuel K

    2018-01-01

    A high frequency of metabolic syndrome (MetS) has been recently described in different idiopathic inflammatory myopathies, but not in antisynthetase syndrome (ASS). Therefore, the aim of the present study was to determine the prevalence of MetS in ASS and also its possible association with cardiovascular the risk factors and ASS-related disease characteristics. A cross-sectional single centre study of 42 consecutive ASS patients was conducted from 2012 to 2015 and compared to 84 healthy individuals matched for gender, age, ethnicity and body mass index-matched (control group). MetS was defined according to the 2009 Join Interim Statement. Clinical and laboratory data were assessed according to a standardised protocol. ASS patients had a median age of 41.1 years with a predominance of female gender and white race. ASS patients had a higher frequency of MetS (42.9% vs. 13.1%; pASS patients had higher resistin, lower leptin and similar adiponectin levels in serum than controls. Further analysis of ASS patients with (n=18) and without (n=24) MetS revealed that older age at disease onset (48.7 vs. 35.4 years; pASS patients that also had serum resistin and low leptin levels. As also identified in other idiopathic inflammatory myopathies, MetS in ASS is more prevalent in older patients.

  9. Laminitis and the equine metabolic syndrome.

    Johnson, Philip J; Wiedmeyer, Charles E; LaCarrubba, Alison; Ganjam, V K Seshu; Messer, Nat T

    2010-08-01

    Although much has been written about laminitis in the context of its association with inflammatory processes, recognition is growing that most cases of laminitis examined by veterinarians in private practice are those associated with pasture grazing, obesity, and insulin resistance (IR). The term 'endocrinopathic laminitis' has been adopted to classify the instances of laminitis in which the origin seems to be more strongly associated with an underlying endocrinopathy, such as either IR or the influence of corticosteroids. Results of a recent study suggest that obesity and IR represent the most common metabolic and endocrinopathic predispositions for laminitis in horses. IR also plays an important role in the pathogenesis of laminitis that develops when some horses or ponies are allowed to graze pastures at certain times of the year. The term equine metabolic syndrome (EMS) has been proposed as a label for horses whose clinical examination results (including both physical examination and laboratory testing) suggest heightened risk for developing laminitis as a result of underlying IR. Copyright (c) 2010 Elsevier Inc. All rights reserved.

  10. Nutrigenetics, metabolic syndrome risk and personalized nutrition.

    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.

  11. Metabolic syndrome in children: current issues and South Asian perspective.

    Misra, Anoop; Khurana, Lokesh; Vikram, Naval K; Goel, Ashish; Wasir, Jasjeet S

    2007-01-01

    The objective of this review is to discuss definition, determinants, and management issues of the metabolic syndrome in children with a focus on South Asians. The literature search was done using the PubMed search engine (National Library of Medicine, Bethesda, MD, USA). Manual searches for other important references and medical databases were also done. There is a need for an integrated definition of the metabolic syndrome in children and adolescents, taking cognizance of the ethnic-specific variations. Obesity and body fat patterning are important determinants of insulin resistance and the metabolic syndrome in children and ethnic variations in these parameters are seen. Excess body fat and thicker truncal subcutaneous fat are important predisposing factors for development of insulin resistance in South Asian children. Because the metabolic syndrome tracks into adulthood, its manifestations need to be recognized early for prevention of diabetes and coronary heart disease. Therapeutic lifestyle changes, maintenance of high levels of physical activity and normal weight are most important strategies; pharmacologic therapy for individual components of the metabolic syndrome is occasionally needed. The metabolic syndrome in children is an important clinical marker of diabetes and coronary heart disease in adults. In view of the rapid increase in the metabolic syndrome in most populations, high-risk screening and effective public-intervention educational programs are urgently needed.

  12. Metabolic syndrome and metabolic risk profile according to polycystic ovary syndrome phenotype.

    Bil, Enes; Dilbaz, Berna; Cirik, Derya Akdag; Ozelci, Runa; Ozkaya, Enis; Dilbaz, Serdar

    2016-07-01

    It is unknown which phenotype of polycystic ovary syndrome (PCOS) has a greater metabolic risk and how to detect this risk. The aim of this study was therefore to compare the incidence of metabolic syndrome (MetS) and metabolic risk profile (MRP) for different phenotypes. A total of 100 consecutive newly diagnosed PCOS women in a tertiary referral hospital were recruited. Patients were classified into four phenotypes according to the Rotterdam criteria, on the presence of at least two of the three criteria hyperandrogenism (H), oligo/anovulation (O) and PCO appearance (P): phenotype A, H + O + P; phenotype B, H + O; phenotype C, H + P; phenotype D, O + P. Prevalence of MetS and MRP were compared among the four groups. Based on Natural Cholesterol Education Program Adult Treatment Panel III diagnostic criteria, MetS prevalence was higher in phenotypes A and B (29.6% and 34.5%) compared with the other phenotypes (10.0% and 8.3%; P 3.8 was significantly higher in androgenic PCOS phenotypes. After logistic regression analysis, visceral adiposity index (VAI) was the only independent predictor of MetS in PCOS (P = 0.002). VAI was also significantly higher in phenotype B, when compared with the others (P risk of MetS among the four phenotypes, and VAI may be a predictor of metabolic risk in PCOS women. © 2016 Japan Society of Obstetrics and Gynecology.

  13. Pathogenesis of the Metabolic Syndrome: Insights from Monogenic Disorders

    Rinki Murphy

    2013-01-01

    Full Text Available Identifying rare human metabolic disorders that result from a single-gene defect has not only enabled improved diagnostic and clinical management of such patients, but also has resulted in key biological insights into the pathophysiology of the increasingly prevalent metabolic syndrome. Insulin resistance and type 2 diabetes are linked to obesity and driven by excess caloric intake and reduced physical activity. However, key events in the causation of the metabolic syndrome are difficult to disentangle from compensatory effects and epiphenomena. This review provides an overview of three types of human monogenic disorders that result in (1 severe, non-syndromic obesity, (2 pancreatic beta cell forms of early-onset diabetes, and (3 severe insulin resistance. In these patients with single-gene defects causing their exaggerated metabolic disorder, the primary defect is known. The lessons they provide for current understanding of the molecular pathogenesis of the common metabolic syndrome are highlighted.

  14. Resistin, an adipokine, may affect the improvement of insulin sensitivity in the metabolic syndrome patient treated with metformin.

    Yuan, Hong; Weng, Chunyan; Yang, Youbo; Huang, Lihua; Xing, Xiaowei

    2013-12-01

    The metabolic syndrome (MS) is a cluster of metabolic disorders arising from insulin resistance, characterized by the presence of central obesity, impaired fasting glucose level, dyslipidemia and hypertension. As the first-line medication, metformin is commonly used for MS to reduce insulin resistance. Comparing with rosiglitazone, metformin does not increase cardiovascular mortality risk in patients with MS. However, metformin is not good enough in improving insulin sensitivity. Its molecular mechanism is still not clear. Recent studies have demonstrated that resistin, an adipokine, could induce IR by both AMPK-dependent and AMPK-independent pathways. Though there were conflicting findings of resistin in metabolic syndrome or type 2 diabetes mellitus in different studies, resistin was significant decreased in the rosiglitazone treated patients than in the metformin-treated patients in most of studies. Here, we hypothesized that resistin, an adipokine, may affect the improvement of insulin sensitivity in the metabolic syndrome patient treated with metformin. This hypothesis could explain why rosiglitazone is superior to metformin in enhancement of insulin sensitivity. Copyright © 2013. Published by Elsevier Ltd.

  15. Bariatric Surgery Improves Hyperandrogenism, Menstrual Irregularities, and Metabolic Dysfunction Among Women with Polycystic Ovary Syndrome (PCOS).

    Christ, Jacob P; Falcone, Tommaso

    2018-03-02

    To characterize the impact of bariatric surgery on reproductive and metabolic features common to polycystic ovary syndrome (PCOS) and to assess the relevance of preoperative evaluations in predicting likelihood of benefit from surgery. A retrospective chart review of records from 930 women who had undergone bariatric surgery at the Cleveland Clinic Foundation from 2009 to 2014 was completed. Cases of PCOS were identified from ICD coding and healthy women with pelvic ultrasound evaluations were identified using Healthcare Common Procedure Coding System coding. Pre- and postoperative anthropometric evaluations, menstrual cyclicity, ovarian volume (OV) as well as markers of hyperandrogenism, dyslipidemia, and dysglycemia were evaluated. Forty-four women with PCOS and 65 controls were evaluated. Both PCOS and non-PCOS had significant reductions in body mass index (BMI) and markers of dyslipidemia postoperatively (p PCOS had significant reductions in androgen levels (p irregular menses (p PCOS, independent of preoperative BMI and age, preoperative OV associated with change in hemoglobin A1c (β 95% (confidence interval) 0.202 (0.011-0.393), p = 0.04) and change in triglycerides (6.681 (1.028-12.334), p = 0.03), and preoperative free testosterone associated with change in total cholesterol (3.744 (0.906-6.583), p = 0.02) and change in non-HDL-C (3.125 (0.453-5.796), p = 0.03). Bariatric surgery improves key diagnostic features seen in women with PCOS and ovarian volume, and free testosterone may have utility in predicting likelihood of metabolic benefit from surgery.

  16. Impact of Roux-en-Y Gastric Bypass on Metabolic Syndrome and Insulin Resistance Parameters

    Gestic, Martinho Antonio; Utrini, Murillo Pimentel; Machado, Ricardo Rossetto; Geloneze, Bruno; Pareja, José Carlos; Chaim, Elinton Adami

    2014-01-01

    Abstract Background: Metabolic syndrome (MetS) is a complex association of clustering metabolic factors that increase risk of type 2 diabetes mellitus (T2DM) and cardiovascular disease. Surgical treatment has become an important tool to achieve its control. The aim of this study was to evaluate the impact of Roux-en-Y gastric bypass (RYGB) on MetS and its individual components, clinical characteristics, and biochemical features. Subjects and Methods: The study is a retrospective cohort of 96 subjects with MetS who underwent RYGB and were evaluated at baseline and after surgery. Clinical and biochemical features were analyzed. Results: After surgery, significant rates of resolution for MetS (88.5%), T2DM (90.6%), hypertension (85.6%), and dyslipidemias (54.2%) were found. Significant decreases in levels of fasting glucose, fasting insulin, hemoglobin A1c, low-density lipoprotein, and triglycerides and an increase in high-density lipoprotein level were also shown. The decrease in insulin resistance evaluated by homeostasis model assessment (HOMA-IR) was consistent. MetS resolution was associated with postoperative glycemic control, decreases in levels of fasting glucose, hemoglobin A1c, HOMA-IR, and triglycerides and in antihypertensive usage, and percentage weight loss. Conclusions: This study found high rates of resolution for MetS, T2DM, hypertension, and dyslipidemias after RYGB in obese patients. This finding was consistent with current literature. Hence RYGB should be largely indicated for this group of subjects as it is a safe and powerful tool to achieve MetS control. PMID:24299427

  17. Supervised exercise improves cutaneous reinnervation capacity in metabolic syndrome patients.

    Singleton, J Robinson; Marcus, Robin L; Lessard, Margaret K; Jackson, Justin E; Smith, A Gordon

    2015-01-01

    Unmyelinated cutaneous axons are vulnerable to physical and metabolic injury, but also capable of rapid regeneration. This balance may help determine risk for peripheral neuropathy associated with diabetes or metabolic syndrome. Capsaicin application for 48 hours induces cutaneous fibers to die back into the dermis. Regrowth can be monitored by serial skin biopsies to determine intraepidermal nerve fiber density (IENFD). We used this capsaicin axotomy technique to examine the effects of exercise on cutaneous regenerative capacity in the setting of metabolic syndrome. Baseline ankle IENFD and 30-day cutaneous regeneration after thigh capsaicin axotomy were compared for participants with type 2 diabetes (n = 35) or metabolic syndrome (n = 32) without symptoms or examination evidence of neuropathy. Thirty-six participants (17 with metabolic syndrome) then joined twice weekly observed exercise and lifestyle counseling. Axotomy regeneration was repeated in month 4 during this intervention. Baseline distal leg IENFD was significantly reduced for both metabolic syndrome and diabetic groups. With exercise, participants significantly improved exercise capacity and lower extremity power. Following exercise, 30-day reinnervation rate improved (0.051 ± 0.027 fibers/mm/day before vs 0.072 ± 0.030 after exercise, p = 0.002). Those who achieved improvement in more metabolic syndrome features experienced a greater degree of 30-day reinnervation (p Metabolic syndrome was associated with reduced baseline IENFD and cutaneous regeneration capacity comparable to that seen in diabetes. Exercise-induced improvement in metabolic syndrome features increased cutaneous regenerative capacity. The results underscore the potential benefit to peripheral nerve function of a behavioral modification approach to metabolic improvement. © 2014 American Neurological Association.

  18. Association of Metabolic Syndrome and Its Components with Knee Osteoarthritis

    Shahpoor Maddah

    2015-12-01

    Full Text Available The association of obesity and other metabolic conditions with osteoarthritis is under debate; however, a strong link between metabolic disturbances is suggested to contribute to increased incidences and progression of osteoarthritis. We examined the association of metabolic syndrome and its components with the incidence of knee osteoarthritis in Iranian population. A community-based study was conducted on a total of 625 Iranian volunteers with the complaint of knee pain. Weight-bearing and anteroposterior plain radiographs of both knees were taken on the day of admission. Metabolic syndrome was diagnosed using the modified Adult Treatment Panel III of the National Cholesterol Education Program criteria. Prevalence rates of metabolic syndrome were 22.5% in males and 11.6% in females (P=0.002. The prevalence rate of knee osteoarthritis was 20.0% in males and 43.8% of females (P<0.001. In both genders, osteoarthritis group had higher serum levels of triglyceride and systolic blood pressure in comparison with non-osteoarthritis group. Women with osteoarthritis had higher Body Mass Index (BMI, however, this association was not observed in men. In females, the presence of osteoarthritis was significantly associated with the presence of metabolic syndrome, with the risk of metabolic syndrome in the osteoarthritis group at 2.187 fold the risk in the non-osteoarthritis group. But, the presence of osteoarthritis was not associated with metabolic syndrome in males. Metabolic syndrome mainly through high BMI is associated with knee osteoarthritis in the Iranian women, but neither metabolic syndrome nor any related components are associated with knee osteoarthritis in men.

  19. Radiology of syndromes and metabolic disorders

    Taybi, H.; Lachman, R.

    1989-01-01

    The authors describe both the clinical and radiologic manifestations of 700 syndromes. They provide illustrations describing each syndrome and descriptions of those syndromes discovered since publication of a previous edition

  20. Effects of Laparoscopic Sleeve Gastrectomy on Central Obesity and Metabolic Syndrome in Indian Adults- A Prospective Study.

    Sethi, Pulkit; Thillai, Manoj; Nain, Prabhdeep Singh; Ahuja, Ashish; Vayoth, Sudheer Othiyil; Khurana, Preetika

    2017-01-01

    Increasing incidence of obesity in Indian population has led to an exponential rise in the number of bariatric operations performed annually. Laparoscopic Sleeve Gastrectomy (LSG) has been proposed to cause rapid remission of Type 2 Diabetes Melitus (T2DM) and metabolic syndrome in a weight loss independent manner. To evaluate the effects of LSG on metabolic syndrome and central obesity in morbidly and severely obese Indian adults. Material and Methods: Study was conducted on 91 morbidly obese [Body Mass Index (BMI)>40 kg/m 2 ] and severely obese (BMI>35 kg/m 2 ) individuals who were suffering from diabetes, hypertension or dyslipidemia. The patients were followed up for six months and the trends of glycaemic control, mean blood pressure, lipid profile, weight loss parameters and changes in parameters of central obesity were studied. Weight loss was significant at three months postsurgery and was sustained through six months. There was significant improvement in glycaemic control leading to reduction in need for oral hypoglycaemic agents or insulin in majority of them and even discontinuation of these medications in few patients. Hypertension and dyslipidemia also showed an improving trend through six months postsurgery. There was a significant impact on reduction of central obesity in these patients as marked by significant reduction in waist to hip ratio. LSG produces sustainable weight loss with significant improvement in glycaemic status and control of metabolic syndrome in severe to morbidly obese patients. LSG is also efficacious in reducing central obesity in Indian population which is a major depressive ailment amongst obese individuals.

  1. [Clinical analysis of metabolic syndrome in vertiginous diseases].

    Yamanaka, Toshiaki; Fukuda, Takehiko; Sawai, Yachiyo; Shirota, Shiho; Shimizu, Naoki; Murai, Takayuki; Okamoto, Hideyuki; Fujita, Nobuya; Hosoi, Hiroshi

    2011-01-01

    To explore the relationship between metabolic syndrome and vertigo, we measured waist circumference, plasma glucose, triglycerides and blood pressure in 333 subjects aged 20-79 years with vertigo. We found overall metabolic syndrome prevalence defined by Japanese diagnostic criteria to be 13.2%, similar to that in other national surveys by the Japanese Ministry of Health, Labour and Welfare. The 6-fold higher prevalence in men over women exceeded that of other reports, however. The highest frequency was in vertebrobasilar insufficiency (VBI) disorders, suggesting that conditions such as VBI in men with vertigo could involve metabolic syndrome as a risk factor for vertigo incidence.

  2. Endocrine and metabolic characteristics in polycystic ovary syndrome.

    Glintborg, Dorte

    2016-04-01

    Hirsutism affects 5-25% women, and the condition is most often caused by polycystic ovary syndrome (PCOS). The initial evaluation of hirsute patients should include a thorough medical history, clinical evaluation, and standardized blood samples to diagnose the 5% hirsute patients with rare endocrine disorders. The majority of these examinations can be performed by the patient's general practitioner. PCOS is a diagnosis of exclusion and is a multiorgan disease affecting most endocrine organs including ovaries, adrenals, pituitary, fat cells, and endocrine pancreas. The manifestations of PCOS are diverse, and up to 50% patients are normal weight. In most cases, however, the severity of symptoms can be related to abdominal obesity. Increased inflammation in PCOS can be measured as decreased adiponectin levels and increased levels of adipokines, chemokines, and interleukins. In the present thesis the use of these inflammatory markers is reviewed, but more data including hard end points are needed to determine which of these markers that should be introduced to the daily clinic. Abdominal obesity and insulin resistance stimulates ovarian and adrenal androgen production, whereas SHBG levels are decreased. Increased testosterone levels may further increase abdominal obesity and inflammation, therefore describing PCOS as a vicious cycle. Abdominal obesity and increased activation of the inflammatory system is seen in both normal weight and obese PCOS patients leading to an increased risk of dyslipidemia, diabetes, and possibly cardiovascular disease. Patients diagnosed with PCOS therefore should be screened for elements in the metabolic syndrome including weight, waist, blood pressure, HbA1c, and lipid status. Our data supported that prolactin and HbA1c levels could be markers of cardiovascular risk and should be confirmed by prospective studies. PCOS is a life-long condition and treatment modalities involve lifestyle modification, insulin sensitizers such as metformin, or

  3. Metabolic Syndrome in Schizophrenia: A Non‑systematic Review

    Marta Nascimento

    2012-12-01

    Full Text Available Background: The link between mental illness and metabolic disturbances has been recognized since the beginning of the last century. The debate concerning medical morbidity in schizophrenia intensified during the last twenty years, especially after the introduction of atypical antipsychotics. Aims: To highlight some features of the metabolic syndrome in this population, specifically epidemiological data, underlying mechanisms and antipsychotic therapy. Methods: Non‑systematic review of literature. Results and Conclusions: Despite the different criteria used for the definition of metabolic syndrome, it is clear today that the schizophrenic population has the highest rate of metabolic syndrome. Additionally, the prevalence of the metabolic syndrome in this population demonstrates a geographical distribution similar to the general population. Although it hasn’t been recognized for years, schizophrenic patients’ vulnerability to develop metabolic disturbances isn’t entirely related to antipsychotic therapy. Actually, it results from an interaction of multiple factors, including hereditary, genetic, biochemical and environmental ones (which include antipsychotic therapy. Moreover, they are not exclusively explained by weight gain. Metabolic disturbances are one of the main concerns related to general psychopharmacology. The differences between typical and atypical antipsychotics in terms of metabolic syndrome are not completely established. However, clozapine and olanzapine are recognized to have the worst metabolic profile, amongst all atypical antipsychotics.

  4. Metabolic Syndrome in Schizophrenia: A Non‑systematic Review

    Marta Nascimento

    2013-11-01

    Full Text Available Background: The link between mental illness and metabolic disturbances has been recognized since the beginning of the last century. The debate concerning medical morbidity in schizophrenia intensified during the last twenty years, especially after the introduction of atypical antipsychotics. Aims: To highlight some features of the metabolic syndrome in this population, specifically epidemiological data, underlying mechanisms and antipsychotic therapy. Methods: Non‑systematic review of literature. Results and Conclusions: Despite the different criteria used for the definition of metabolic syndrome, it is clear today that the schizophrenic population has the highest rate of metabolic syndrome. Additionally, the prevalence of the metabolic syndrome in this population demonstrates a geographical distribution similar to the general population. Although it hasn’t been recognized for years, schizophrenic patients’ vulnerability to develop metabolic disturbances isn’t entirely related to antipsychotic therapy. Actually, it results from an interaction of multiple factors, including hereditary, genetic, biochemical and environmental ones (which include antipsychotic therapy. Moreover, they are not exclusively explained by weight gain. Metabolic disturbances are one of the main concerns related to general psychopharmacology. The differences between typical and atypical antipsychotics in terms of metabolic syndrome are not completely established. However, clozapine and olanzapine are recognized to have the worst metabolic profile, amongst all atypical antipsychotics.

  5. Subtle metabolic alterations in adolescents with obesity and polycystic ovarian syndrome.

    Vital-Reyes, Víctor Saúl; Lopez-Alarcón, Mardia Guadalupe; Inda-Icaza, Patricia; Márquez-Maldonado, Concepción

    2017-01-01

    To evaluate the frequency of some subtle metabolic alterations in a group of adolescents with obesity and polycystic ovary syndrome (PCOS). A cross-sectional, comparative study was conducted in a group of adolescents with obesity, and characterized as with or without PCOS according with the Rotterdam Consensus. Medical history, anthropometry, gynecologic pelvic ultrasound (to evaluate ovarian volumes, number of antral follicles and endometrial width), as well as serum glucose, insulin, lipoproteins, interleukin-6, tumor necrosis factor alpha, total testosterone, dehydroepiandrosterone, sexual hormones binding globulin, leptin, adiponectin and insulin-like growth factor 1, the free-androgen index, free and available testosterone, and homeostatic model assessment index were calculated. For statistics, mean and standard deviation, or median and ranges were used for description as appropriate. Likewise, Student t-test or Mann-Whitney test were used for comparisons. From a sample of 180 adolescents, 47 attached to selection criteria. Mean age was 13.5 year and Z-score 2.5. Eighty percent of adolescents presented central distribution of body fat and 95% hyperinsulinemia. The more frequent dyslipidemias were hypertriglyceridemia in 57% and hypercholesterolemia in 12.8%; 25.5% of adolescents presented two out of three criteria for polycystic ovary syndrome (PCOS). Body mass index and insulin were correlated with free testosterone, but the multivariate analysis demonstrated that the magnitude of the association was significantly higher in SOP patients. The metabolic alterations detected in obese adolescents with SOP suggest that the clinical manifestations that accompany the syndrome characterize the PCOS as a metabolic disease, which carry important health risks at short, medium and long term. Therefore, they merit intervening actions to prevent, diagnose and provide timing treatment in order to limit the damage in the course of the natural history of PCOS. Copyright:

  6. A review of Ramadan fasting and regular physical activity on metabolic syndrome indices

    Seyyed Reza Attarzadeh Hosseini

    2016-03-01

    Full Text Available Introduction: Metabolic syndrome constitutes a cluster of risk factors such as obesity, hyperglycemia,  hypertension, and dyslipidemia, which increase the risk of cardiovascular diseases and type II diabetes mellitus. In this review article, we aimed to discuss the possible effects of fasting and regular physical activity on risk factors for cardiovascular diseases.  Methods: Online databases including Google Scholar, SID, PubMed, and MagIran were searched, using the following keywords:  “training”, “exercise”, “physical activity”, “fasting”, “Ramadan”, “metabolic syndrome”, “fat percentage”, “blood pressure”, “blood sugar”, “cholesterol”, “triglyceride”, and “lowdensity lipoprotein-cholesterol”. All articles including research studies, review articles, descriptive and analytical studies, and ross-sectional research, published during 2006-2015, were reviewed. In case of any errors in the methodologyof articles, they were removed from our analysis. Results:Based on our literature review, inconsistent findings have been reported on risk factors formetabolic syndrome. However, the majority of conducted studies have suggested the positive effects offasting on reducing the risk factors for metabolic syndrome. Conclusion: Although fasting in different seasons of the year has no significant impacts on mental health or physical fitness, it can reduce the risk of various diseases such as cardiovascular diseases. Also, based on the conducted studies, if individuals adhere to a proper diet, avoid excessive eating, drink sufficient amounts of fluids, and keep a healthy level of physical activity, fasting can improve their physical health.

  7. Current Views on Therapeutic and Preventive Nutrition and the Most Effectivenes European Diet in Metabolic Syndrome and Its Components

    D.K. Miloslavskyi

    2016-05-01

    Full Text Available This review contains literature information about pathogenetic and pathophysiological mechanisms of metabolic syndrome development, its main components, national recommendations on nutrition for the citizens of some countries, the results of multicenter studies on the role of alimentary factors, molecular targets of favorable effects of certain nutrients in this pathology. The basic dietary recommendations, the most important and special European diets with proven efficacy (Mediterranean Diet, DASH diet, TLC, D. Ornish, the Polymeal diet, Omni Heart, the Mayo clinic, Weight Watchers, the characteristics of their prescription in hypertension, atherosclerosis, dyslipidemia, purine metabolism disorders, obesity, diabetes mellitus type 2, as well as a short recommendation on lifestyle modification and physical activity increasing in these patients were present.

  8. Increased prevalence of metabolic syndrome in patients with acne inversa.

    Robert Sabat

    Full Text Available BACKGROUND: Acne inversa (AI; also designated as Hidradenitis suppurativa is a common chronic inflammatory skin disease, localized in the axillary, inguinal and perianal skin areas that causes painful, fistulating sinuses with malodorous purulence and scars. Several chronic inflammatory diseases are associated with the metabolic syndrome and its consequences including arteriosclerosis, coronary heart disease, myocardial infraction, and stroke. So far, the association of AI with systemic metabolic alterations is largely unexplored. METHODS AND FINDINGS: A hospital-based case-control study in 80 AI patients and 100 age- and sex-matched control participants was carried out. The prevalence of central obesity (odds ratio 5.88, hypertriglyceridemia (odds ratio 2.24, hypo-HDL-cholesterolemia (odds ratio 4.56, and hyperglycemia (odds ratio 4.09 in AI patients was significantly higher than in controls. Furthermore, the metabolic syndrome, previously defined as the presence of at least three of the five alterations listed above, was more common in those patients compared to controls (40.0% versus 13.0%; odds ratio 4.46, 95% confidence interval 2.02 to 9.96; P<0.001. AI patients with metabolic syndrome also had more pronounced metabolic alterations than controls with metabolic syndrome. Interestingly, there was no correlation between the severity or duration of the disease and the levels of respective parameters or the number of criteria defining the metabolic syndrome. Rather, the metabolic syndrome was observed in a disproportionately high percentage of young AI patients. CONCLUSIONS: This study shows for the first time that AI patients have a high prevalence of the metabolic syndrome and all of its criteria. It further suggests that the inflammation present in AI patients does not have a major impact on the development of metabolic alterations. Instead, evidence is given for a role of metabolic alterations in the development of AI. We recommend

  9. Proteomic changes associated with metabolic syndrome in a fructose-fed rat model.

    Hsieh, Cheng-Chu; Liao, Chen-Chung; Liao, Yi-Chun; Hwang, Lucy Sun; Wu, Liang-Yi; Hsieh, Shu-Chen

    2016-10-01

    Metabolic syndrome (MetS), characterized by a constellation of disorders such as hyperglycemia, insulin resistance, and hypertension, is becoming a major global public health problem. Fructose consumption has increased dramatically over the past several decades and with it the incidence of MetS. However, its molecular mechanisms remain to be explored. In this study, we used male Sprague-Dawley (SD) rats to study the pathological mechanism of fructose induced MetS. The SD rats were fed a 60% high-fructose diet for 16 weeks to induce MetS. The induction of MetS was confirmed by blood biochemistry examination. Proteomics were used to investigate the differential hepatic protein expression patterns between the normal group and the MetS group. Proteomic results revealed that fructose-induced MetS induced changes in glucose and fatty acid metabolic pathways. In addition, oxidative stress and endoplasmic reticulum stress-related proteins were modulated by high-fructose feeding. In summary, our results identify many new targets for future investigation. Further characterization of these proteins and their involvement in the link between insulin resistance and metabolic dyslipidemia may bring new insights into MetS. Copyright © 2016. Published by Elsevier B.V.

  10. Reactive oxygen species in the paraventricular nucleus of the hypothalamus alter sympathetic activity during metabolic syndrome.

    JOSIANE CAMPOS CRUZ

    2015-12-01

    Full Text Available The paraventricular nucleus of the hypothalamus (PVN contains heterogeneous populations of neurons involved in autonomic and neuroendocrine regulation. The PVN plays an important role in the sympathoexcitatory response to increasing circulating levels of angiotensin II (Ang-II, which activates AT1 receptors in the circumventricular organs (OCVs, mainly in the subfornical organ (SFO. Circulating Ang-II induces a de novo synthesis of Ang-II in SFO neurons projecting to pre-autonomic PVN neurons. Activation of AT1 receptors induces intracellular increases in reactive oxygen species (ROS, leading to increases in sympathetic nerve activity (SNA. Chronic sympathetic nerve activation promotes a series of metabolic disorders that characterizes the metabolic syndrome (MetS: dyslipidemia, hyperinsulinemia, glucose intolerance, hyperleptinemia and elevated plasma hormone levels, such as noradrenaline, glucocorticoids, leptin, insulin and Ang-II. This review will discuss the contribution of our laboratory and others regarding the sympathoexcitation caused by peripheral Ang-II-induced reactive oxygen species along the subfornical organ and paraventricular nucleus of the hypothalamus. We hypothesize that this mechanism could be involved in metabolic disorders underlying MetS.

  11. Proteomic changes associated with metabolic syndrome in a fructose-fed rat model

    Cheng-Chu Hsieh

    2016-10-01

    Full Text Available Metabolic syndrome (MetS, characterized by a constellation of disorders such as hyperglycemia, insulin resistance, and hypertension, is becoming a major global public health problem. Fructose consumption has increased dramatically over the past several decades and with it the incidence of MetS. However, its molecular mechanisms remain to be explored. In this study, we used male Sprague-Dawley (SD rats to study the pathological mechanism of fructose induced MetS. The SD rats were fed a 60% high-fructose diet for 16 weeks to induce MetS. The induction of MetS was confirmed by blood biochemistry examination. Proteomics were used to investigate the differential hepatic protein expression patterns between the normal group and the MetS group. Proteomic results revealed that fructose-induced MetS induced changes in glucose and fatty acid metabolic pathways. In addition, oxidative stress and endoplasmic reticulum stress-related proteins were modulated by high-fructose feeding. In summary, our results identify many new targets for future investigation. Further characterization of these proteins and their involvement in the link between insulin resistance and metabolic dyslipidemia may bring new insights into MetS.

  12. Metabolic syndrome is associated with exposure to organochlorine pesticides in Anniston, AL, United States☆

    Rosenbaum, Paula F.; Weinstock, Ruth S.; Silverstone, Allen E.; Sjödin, Andreas; Pavuk, Marian

    2017-01-01

    The Anniston Community Health Survey, a cross-sectional study, was undertaken in 2005–2007 to study environmental exposure to polychlorinated biphenyl (PCB) and organochlorine (OC) pesticides and health outcomes among residents of Anniston, AL, United States. The examination of potential risks between these pollutants and metabolic syndrome, a cluster of cardiovascular risk factors (i.e., hypertension, central obesity, dyslipidemia and dysglycemia) was the focus of this analysis. Participants were 548 adults who completed the survey and a clinic visit, were free of diabetes, and had a serum sample for clinical laboratory parameters as well as PCB and OC pesticide concentrations. Associations between summed concentrations of 35 PCB congeners and 9 individual pesticides and metabolic syndrome were examined using generalized linear modeling and logistic regression; odds ratios (OR) and 95% confidence intervals (CI) are reported. Pollutants were evaluated as quintiles and as log transformations of continuous serum concentrations. Participants were mostly female (68%) with a mean age (SD) of 53.6 (16.2) years. The racial distribution was 56% white and 44% African American; 49% met the criteria for metabolic syndrome. In unadjusted logistic regression, statistically significant and positive associations across the majority of quintiles were noted for seven individually modeled pesticides (p,p′-DDT, p,p′-DDE, HCB, β-HCCH, oxychlor, tNONA, Mirex). Following adjustment for covariables (i.e., age, sex, race, education, marital status, current smoking, alcohol consumption, positive family history of diabetes or cardiovascular disease, liver disease, BMI), significant elevations in risk were noted for p,p′-DDT across multiple quintiles (range of ORs 1.61 to 2.36), for tNONA (range of ORs 1.62–2.80) and for p,p′-DDE [OR (95% CI)] of 2.73 (1.09–6.88) in the highest quintile relative to the first. Significant trends were observed in adjusted logistic models for log

  13. Metabolic syndrome is associated with exposure to organochlorine pesticides in Anniston, AL, United States.

    Rosenbaum, Paula F; Weinstock, Ruth S; Silverstone, Allen E; Sjödin, Andreas; Pavuk, Marian

    2017-11-01

    The Anniston Community Health Survey, a cross-sectional study, was undertaken in 2005-2007 to study environmental exposure to polychlorinated biphenyl (PCB) and organochlorine (OC) pesticides and health outcomes among residents of Anniston, AL, United States. The examination of potential risks between these pollutants and metabolic syndrome, a cluster of cardiovascular risk factors (i.e., hypertension, central obesity, dyslipidemia and dysglycemia) was the focus of this analysis. Participants were 548 adults who completed the survey and a clinic visit, were free of diabetes, and had a serum sample for clinical laboratory parameters as well as PCB and OC pesticide concentrations. Associations between summed concentrations of 35 PCB congeners and 9 individual pesticides and metabolic syndrome were examined using generalized linear modeling and logistic regression; odds ratios (OR) and 95% confidence intervals (CI) are reported. Pollutants were evaluated as quintiles and as log transformations of continuous serum concentrations. Participants were mostly female (68%) with a mean age (SD) of 53.6 (16.2) years. The racial distribution was 56% white and 44% African American; 49% met the criteria for metabolic syndrome. In unadjusted logistic regression, statistically significant and positive associations across the majority of quintiles were noted for seven individually modeled pesticides (p,p'-DDT, p,p'-DDE, HCB, β-HCCH, oxychlor, tNONA, Mirex). Following adjustment for covariables (i.e., age, sex, race, education, marital status, current smoking, alcohol consumption, positive family history of diabetes or cardiovascular disease, liver disease, BMI), significant elevations in risk were noted for p,p'-DDT across multiple quintiles (range of ORs 1.61 to 2.36), for tNONA (range of ORs 1.62-2.80) and for p,p'-DDE [OR (95% CI)] of 2.73 (1.09-6.88) in the highest quintile relative to the first. Significant trends were observed in adjusted logistic models for log 10 HCB [OR=6

  14. OBESITY AND METABOLIC SYNDROME IN CHILDREN AND YOUTH: A HEALTH RISK WE CANNOT AFFORD

    Serge P. von Duvillard

    2012-12-01

    Full Text Available Ample observational and empirical evidence has been provided that indicates that childhood metabolic syndrome risk factors inevitably lead to significantly more profound health risk factors of developing potent adulthood metabolic syndrome. Much of these data has been provided from medical, nutritional, health, pediatric, physical education and associated communities. Perhaps the most visible and observable health risk factor among children (here referred to as youth is the childhood obesity. Childhood obesity has reached epidemic proportions in western industrialized countries and is also becoming significantly more prevalent in Slovenia. The youth inactivity is attributed directly to epidemic and perhaps exponential occurrence of obesity in pediatric and youth populations. The symptoms and signs of metabolic syndrome have previously been attributed mostly to the adult population; however, similar observations have been identified and observed in young and very young segment of population. The typical risk factors of metabolic syndrome in youth, in adolescents, and in adulthood have been commonly identified to be: stress, overweight and obesity, sedentary life cycle, aging, diabetes mellitus, coronary heart disease, lipodystrophy and several others. This presentation will review and address several well known risk factors of developing metabolic syndrome in young years that directly contributes to adult obesity and are exhibited in significantly higher rates of hypertension, dyslipidemias, and insulin resistance, which are all risk factors for coronary heart disease, the leading cause of death in North America and may also apply to Slovenia. Many of these risk factors are modifiable (nutrition, smoking, sedentary life style, vigorous physical activity, reduction in TV and computer game times, etc. with specific emphasis on very young, young, adolescents and profound consequences for adulthood. Several recommendations will be proposed that may

  15. Magnesium deficiency and metabolic syndrome: stress and inflammation may reflect calcium activation.

    Rayssiguier, Yves; Libako, Patrycja; Nowacki, Wojciech; Rock, Edmond

    2010-06-01

    effect of Mg deficiency in the development of insulin resistance in the rat model is well documented. Inflammation occurring during experimental Mg deficiency is the mechanism that induces hypertriglyceridemia and pro-atherogenic changes in lipoprotein metabolism. The presence of endothelial dysfunction and dyslipidemia triggers platelet aggregability, thus increasing the risk of thrombotic events. Oxidative stress contributes to the elevation of blood pressure. The inflammatory syndrome induces activation of several factors, which are dependent on cytosolic Ca activation. Recent findings support the hypothesis that the Mg effect on intracellular Ca2+ homeostasis may be a common link between stress, inflammation and a possible relationship to metabolic syndrome.

  16. Cardiovascular Risk Stratification in Patients with Metabolic Syndrome Without Diabetes or Cardiovascular Disease: Usefulness of Metabolic Syndrome Severity Score.

    Masson, Walter; Epstein, Teo; Huerín, Melina; Lobo, Lorenzo Martín; Molinero, Graciela; Angel, Adriana; Masson, Gerardo; Millán, Diana; De Francesca, Salvador; Vitagliano, Laura; Cafferata, Alberto; Losada, Pablo

    2017-09-01

    The estimated cardiovascular risk determined by the different risk scores, could be heterogeneous in patients with metabolic syndrome without diabetes or vascular disease. This risk stratification could be improved by detecting subclinical carotid atheromatosis. To estimate the cardiovascular risk measured by different scores in patients with metabolic syndrome and analyze its association with the presence of carotid plaque. Non-diabetic patients with metabolic syndrome (Adult Treatment Panel III definition) without cardiovascular disease were enrolled. The Framingham score, the Reynolds score, the new score proposed by the 2013 ACC/AHA Guidelines and the Metabolic Syndrome Severity Calculator were calculated. Prevalence of carotid plaque was determined by ultrasound examination. A Receiver Operating Characteristic analysis was performed. A total of 238 patients were enrolled. Most patients were stratified as "low risk" by Framingham score (64%) and Reynolds score (70.1%). Using the 2013 ACC/AHA score, 45.3% of the population had a risk ≥7.5%. A significant correlation was found between classic scores but the agreement (concordance) was moderate. The correlation between classical scores and the Metabolic Syndrome Severity Calculator was poor. Overall, the prevalence of carotid plaque was 28.2%. The continuous metabolic syndrome score used in our study showed a good predictive power to detect carotid plaque (area under the curve 0.752). In this population, the calculated cardiovascular risk was heterogenic. The prevalence of carotid plaque was high. The Metabolic Syndrome Severity Calculator showed a good predictive power to detect carotid plaque.

  17. Metabolic syndrome and the risk of adverse cardiovascular events after an acute coronary syndrome.

    Cavallari, Ilaria; Cannon, Christopher P; Braunwald, Eugene; Goodrich, Erica L; Im, KyungAh; Lukas, Mary Ann; O'Donoghue, Michelle L

    2018-05-01

    Background The incremental prognostic value of assessing the metabolic syndrome has been disputed. Little is known regarding its prognostic value in patients after an acute coronary syndrome. Design and methods The presence of metabolic syndrome (2005 International Diabetes Federation) was assessed at baseline in SOLID-TIMI 52, a trial of patients within 30 days of acute coronary syndrome (median follow-up 2.5 years). The primary endpoint was major coronary events (coronary heart disease death, myocardial infarction or urgent coronary revascularization). Results At baseline, 61.6% ( n = 7537) of patients met the definition of metabolic syndrome, 34.7% (n = 4247) had diabetes and 29.3% had both ( n = 3584). The presence of metabolic syndrome was associated with increased risk of major coronary events (adjusted hazard ratio (adjHR) 1.29, p metabolic syndrome was numerically but not significantly associated with the risk of major coronary events (adjHR 1.13, p = 0.06). Conversely, diabetes was a strong independent predictor of major coronary events in the absence of metabolic syndrome (adjHR 1.57, p metabolic syndrome identified patients at highest risk of adverse outcomes but the incremental value of metabolic syndrome was not significant relative to diabetes alone (adjHR 1.07, p = 0.54). Conclusions After acute coronary syndrome, diabetes is a strong and independent predictor of adverse outcomes. Assessment of the metabolic syndrome provides only marginal incremental value once the presence or absence of diabetes is established.

  18. Perceived stress correlates with visceral obesity and lipid parameters of the metabolic syndrome: A systematic review and meta-analysis.

    Tenk, Judit; Mátrai, Péter; Hegyi, Péter; Rostás, Ildikó; Garami, András; Szabó, Imre; Hartmann, Petra; Pétervári, Erika; Czopf, László; Hussain, Alizadeh; Simon, Mária; Szujó, Szabina; Balaskó, Márta

    2018-05-12

    Perceived stress has been proposed as a risk factor of metabolic syndrome. However, correlations between perceived stress and parameters of the metabolic syndrome have not been properly analyzed despite extensive research data on the topic. Our current meta-analysis aimed to examine the mutual association between perceived stress of patients and parameters of metabolic syndrome. This systematic review has been registered on the PROSPERO database (registration number CRD42017055293). Eligible studies divided participants based on their stress level or on the presence of metabolic syndrome. They reported at least one parameter of the metabolic syndrome or the stress level of the participants measured with some stress scale. Data from 17 articles met the eligibility criteria and were included. Random effects model with the DerSimonian and Laird weighting methods was applied. I-squared indicator and Q test were performed to assess heterogeneity. Although the majority of individual studies failed to demonstrate correlations between stress and their analyzed parameters of metabolic syndrome, our meta-analysis showed a significant association between stress and BMI [average effect size (ES) with 95% confidence interval (95%CI), ES = 0.65, 95%CI 0.16, 1.14), waist circumference (ES = 1.84 cm, 95%CI 0.79, 2.89) and serum triglyceride level (ES = 7.52 mg/dl, 95%CI 0.07, 14.96). Additional analysis confirmed effects of stress on serum HDL (ES = - 1.699 mg/dl, 95%CI -2.966, -0.432) and diastolic blood pressure (ES = 1.04 mmHg, 95%CI 0.18, 1.89). No correlations were found for fasting glucose or systolic blood pressure. No association between metabolic syndrome and stress level of patients was detected either. The potentially key role of visceral obesity in the association between perceived stress and dyslipidemia or diastolic blood pressure are discussed together with potential moderators (e.g. gender-differences, variations in stress assessment and

  19. Dyslipidemia in PCOS.

    Wild, Robert A

    2012-03-10

    Life-long apolipoprotein lipid metabolic dysfunction in women with PCOS exaggerates the risk for cardiovascular disease (CVD) with aging. The dysfunction has involved insulin resistance (IR), which occurs in most women with PCOS. Women with PCOS have androgen excess, IR, variable amounts of estrogen exposure, and many environmental factors, all of which can influence lipid metabolism. On average, women with PCOS were higher triglyceride [26.39 95% CI (17.24, 35.54)], lower HDL-cholesterol [6.41 95% CI (3.69, 9.14)], and higher non HDL cholesterol levels [18.82 95% CI (15.53, 22.11)] than their non-PCOS counterparts. They have higher ApoCIII/ApoCII ratios and higher ApoCI even if they are not obese. ApoC1 elevation in women with PCOS needs to be further evaluated as a marker of dysfunction and potential CVD risk. ApoB measurements track with non-HDL cholesterol as a surrogate for increased atherogenic circulating small LDL particles. Elevated triglycerides and waist circumference predict CVD risk and women with PCOS often have these phenotypes. Diet and exercise interventions followed by selective lipid lowering medications are encouraged to normalize the dyslipidemia. Copyright © 2012 Elsevier Inc. All rights reserved.

  20. Metabolic syndrome after laparoscopic bariatric surgery.

    Nugent, Clare; Bai, Chunhong; Elariny, Hazem; Gopalakrishnan, Priya; Quigley, Caitlin; Garone, Michael; Afendy, Mariam; Chan, Oscar; Wheeler, Angela; Afendy, Arian; Younossi, Zobair M

    2008-10-01

    Metabolic syndrome (MS) is common among morbidly obese patients undergoing bariatric surgery. The aim of this study was to assess the impact and predictors of bariatric surgery on the resolution of MS. Subjects included 286 patients [age 44.0 +/- 11.5, female 78.2%, BMI 48.7 +/- 9.4, waist circumference 139 +/- 20 cm, AST 23.5 +/- 14.9, ALT 30.0 +/- 20.1, type 2 diabetes mellitus (DM) 30.1% and MS 39.2%] who underwent bariatric surgery. Of the entire cohort, 27.3% underwent malabsorptive surgery, 55.9% underwent restrictive surgery, and 16.8% had combination restrictive-malabsorptive surgery. Mean weight loss was 33.7 +/- 20.1 kg after restrictive surgery (follow up period 298 +/- 271 days), 39.4 +/- 22.9 kg after malabsorptive surgery (follow-up period 306 +/- 290 days), and 28.3 +/- 14.1 kg after combination surgery (follow-up period 281 +/- 239 days). Regardless of the type of bariatric surgery, significant improvements were noted in MS (p values from <0.0001-0.01) as well as its components such as DM (p values from <0.0001-0.0005), waist circumference (p values <0.0001), BMI (p values <0.0001), fasting serum triglycerides (p values <0.0001 to 0.001), and fasting serum glucose (p values <0.0001). Additionally, a significant improvement in AST/ALT ratio (p value = 0.0002) was noted in those undergoing restrictive surgery. Multivariate analysis showed that patients who underwent malabsorptive bariatric procedures experienced a significantly greater percent excess weight loss than patients who underwent restrictive procedures (p value = 0.0451). Percent excess weight loss increased with longer postoperative follow-up (p value <0.0001). Weight loss after bariatric surgery is associated with a significant improvement in MS and other metabolic factors.

  1. Metabolic syndrome: nature, therapeutic solutions and options.

    Onat, Altan

    2011-08-01

    Metabolic syndrome (MetS) defines the clustering in an individual of multiple metabolic abnormalities, based on central obesity and insulin resistance. In addition to its five components, prothrombotic and proinflammatory states are essential features. The significance of MetS lies in its close association with the risk of type 2 diabetes and cardiovascular disease (CVD). This field being an evolving one necessitated the current review. The areas covered in this review include the so far unproven concept that enhanced low-grade inflammation often leads to dysfunction of the anti-inflammatory and atheroprotective properties of apolipoprotein A-I (apoA-I) and HDL particles, which further increases the risk of diabetes and CVD. It was emphasized that lifestyle modification is essential in the prevention and management of MetS, which includes maintenance of optimal weight by caloric restriction, adherence to a diet that minimizes postprandial glucose and triglyceride fluctuations, restricting alcohol consumption, smoking cessation and engaging in regular exercise. Drug therapy should target the dyslipoproteinemia and the often associated hypertension or dysglycemia.Statins are the drugs of first choice, to be initiated in patients with MetS at high 10-year cardiovascular risk. Such treatment is inadequate if fasting serum triglycerides remain at > 150 mg/dl, when niacin should be combined. Fibrates, omega 3 fatty acids, metformin, angiotensin-converting enzyme inhibitors and pioglitazone are additional options in drug therapy. Research on MetS in subpopulations prone to impaired glucose tolerance and insulin resistance has indicated that proinflammatory state and oxidative stress are often prominently involved in MetS, to the extent that evidence of impaired function of HDL and apo A-I particles is discernible by biological evidence of functional defectiveness via outcomes studies and/or correlations with inflammatory and anti-inflammatory biomarkers. A sex difference

  2. Unhealthy Lifestyle Behaviors in Korean People with Metabolic Syndrome.

    Moon, Seongmi

    2017-01-01

    This study identified factors associated with unhealthy lifestyle behaviors in people with metabolic syndrome in South Korea. The sample consisted of 1,207 subjects with metabolic syndrome from the Sixth Korea National Health and Nutrition Examination Survey conducted in 2014. High-risk alcohol consumption, smoking, aerobic physical activity, leisure physical activity, excessive carbohydrate intake, and fat intake were measured. A secondary data analysis was performed using chi-square tests and logistic regression. Gender was associated with all unhealthy behaviors. The number of metabolic syndrome components, a poor perceived health status, and attempts to control weight were associated with physical inactivity. Those findings may be helpful to develop a tailored lifestyle modification programs for people with metabolic syndrome.

  3. Enterovirus related metabolic myopathy: a postviral fatigue syndrome

    Lane, R; Soteriou, B; Zhang, H; Archard, L

    2003-01-01

    Objective: To detect and characterise enterovirus RNA in skeletal muscle from patients with chronic fatigue syndrome (CFS) and to compare efficiency of muscle energy metabolism in enterovirus positive and negative CFS patients.

  4. Benefits of dark chocolate in treating metabolic syndrome.

    Sander, Ruth

    2012-08-31

    Cardiovascular disease is the leading cause of death worldwide. The risk of developing it is significantly increased by the metabolic syndrome cluster of risk factors: waist measurement and other factors, such as blood pressure and cholesterol levels.

  5. Undiagnosed metabolic syndrome and other adverse effects among ...

    patients with metabolic syndrome,[9] this is a serious adverse effect of which the .... and Toronto Nocturnal Hypersalivation Scale (TNHS).[15] The presence ..... Positive and negative symptoms in affected sib pairs with schizophrenia: ...

  6. the prevalence of metabolic syndrome among active sportsmen

    User

    ABSTRACT. This study sought to establish the prevalence of the metabolic syndrome (MetS) among active .... Table 1: General characteristic of the studied population stratified by exercise. Parameters ..... Prolonged adaptation to fat- rich diet ...

  7. Metabolic Syndrome in Patients with Polycystic Ovary Syndrome in Iran

    Ziba Zahiri

    2016-12-01

    Full Text Available Background: The prevalence of metabolic syndrome (MetS in polycystic ovary syndrome (PCOS has been studied in different populations, but their results were so controversial regarding Iranian women. These controversial data indicated the need for more investigation of MetS characteristics in PCOS patients in our population. So this study aimed to evaluate the clinical and laboratory characteristics and metabolic features of patients with PCOS in Rasht. Materials and Methods: This prospective cross sectional study was conducted on 215 PCOS women who lived in Rasht, north of Iran, from March 2010 to July 2012. The participants were then divided into two groups of women with MetS (n=62 and women without MetS (n=153. The diagnosis of PCOS and MetS were based on the Rotterdam 2003 criteria and the Adult Treatment Panel III (ATP III criteria, respectively. Demographic characteristics, fertility characteristics, family history and laboratory findings were assessed. Results: The prevalence of MetS in women with PCOS was 28.8%. In PCOS women of both groups, the waist circumference (WC exceeded 88cm in 72.6%, hypertension [systolic blood pressure (SBP and/or diastolic blood pressure (DBP ≥130/85mm Hg] was prevalent in 9.3%, fasting blood sugar (FBS level was ≥110 mg/dl in 6%, triglycerides (Tg level were ≥150 mg/dl in 47%, and high-density lipoprotein (HDL level was <50 mg/dl in 86%. The values of WC, SBP, DBP, body mass index (BMI, ovarian size, Tg, cholesterol, FBS, 2-hour blood sugar, aspartate aminotransferase (AST, and alanine aminotransferase (ALT were significantly greater in PCOS women with MetS than women without MetS. Also HDL and luteinizing hormone (LH levels in women with MetS were significantly lower than women without MetS. Conclusion: Prevalence of MetS in PCOS women was 28.8%, indicating that this value is higher than other studies conducted on PCOS women in Iran and other studies conducted on general population in Iran. PCOS women

  8. Metabolic syndrome and its components among university students in Kenya.

    Mbugua, Samuel Mungai; Kimani, Samuel Thuo; Munyoki, Gilbert

    2017-11-28

    Metabolic syndrome refers to a cluster of interrelated disorders which occur together causing an increase in the risk of developing cardiovascular disease and diabetes. The university population is an understudied group despite the increase in the frequency of related disorders and metabolic risk factors e.g. obesity and diabetes, majorly due to the assumption that they are in their most active phase of life therefore healthy. This study looked at metabolic syndrome, the sedentary lifestyles and dietary habits present among university students attending Mount Kenya University, main campus. Stratified sampling was used to select participants. Self-administered questionnaires were issued to participants after a signed consent had been obtained following which clinical assessments and biochemical measures were performed. They included blood pressure, fasting blood glucose, triglycerides, high density lipoprotein-cholesterol, anthropometric measurements; height, weight, BMI and waist circumference. Pearson's chi-square tests and non-parametric independent t-test were used to analyze the prevalence of metabolic syndrome criteria per gender, the number of metabolic syndrome criteria per BMI and prevalence of metabolic syndrome criteria per BMI category. The study established that 1.9% of the participants met the criteria for diagnosis of metabolic syndrome according to HJSS criteria. Among the elements, there was statistical difference in gender BMI and waist circumference. 11.8% of subjects had two metabolic syndrome components while 3.1% had three components while none of the subjects had all six components. Elevated triglycerides was the most prevalent defining component for metabolic syndrome. There is a statistically significant relationship between sedentary lifestyle and dietary habits as risk factors to metabolic syndrome. Young adults in university have begun developing metabolic syndrome and the risk of developing the syndrome continues to increase with the

  9. The Association between Oxidative Stress and Metabolic Syndrome in Adults

    Chung, So-Won; Kang, Sung-Goo; Rho, Jun-Seung; Kim, Ha-Na; Song, In-Sun; Lee, Yun-Ah; Heo, Soo-Jeong; Song, Sang-Wook

    2013-01-01

    Background In this Study, we investigated the effects of lifestyle and metabolic syndrome on free oxygen radical levels in men and women in Korea. Methods A total of 254 adults were included in this study from February 2011 to June 2012 at a health promotion center. Information of the lifestyles and presence of metabolic syndrome factors was obtained. Biochemical markers were measured and free oxygen radicals test (FORT) was performed on the blood. Results Of the 254 subjects, 86 (33.9%) had ...

  10. Asymptomatic hyperuricemia as a component of metabolic syndrome

    I. D. Bespalova

    2012-01-01

    Full Text Available The level of uric acid in the blood serum of 103 patients with coronary heart disease was researched in clinical conditions. The interrelation with the components of the metabolic syndrome in patients on the background of individually selected pathogenetic therapy was studied. It was shown that the abdominal obesity has the highest correlation with the level of uric acid in a cluster of metabolic syndrome components.

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

    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. We evaluated 103 patients less than 40 years of age, from a low-income population, and without history of cardiovascular disease, in all of them the presence of metabolic syndrome was assessed in accordance with the International Diabetes Federation criteria. In all patients, fasting serum uric acid levels were measured; hyperuricaemia was defined as serum uric acid values 6.5 mg/dl in men and 5.1 mg/dl in women. Statistical analysis was performed with odds ratio. 83 of our patients (80.5%) suffered metabolic syndrome, the odds ratio for the presence of metabolic syndrome in patients with hyperuricaemia was 5.1 (p=0.002, I.C 1.8- 14.5). When patients were evaluated by gender a significantly association between hyperuricaemia and metabolic syndrome was found in women (odds ratio 3.6, p=0.048, C.I. 1.0-12.9), and men (odds ratio 10.2, p= 0.015, IC 1.5-13.2). When uric acid was correlated with the components of metabolic syndrome, we only found a positive correlation with waist circumference (r=0.483). Our results showed a significant association between hyperuricemia and metabolic syndrome in low-income young adults in Mexico. DR is associated with estimated risk of CVD in type 2 diabetic patients. Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.

  12. Metabolic syndrome 2 years after laparoscopic gastric bypass.

    Guilbert, Lizbeth; Ortiz, Cristian J; Espinosa, Omar; Sepúlveda, Elisa M; Piña, Tatiana; Joo, Paul; Zerrweck, Carlos

    2018-04-01

    The latest diabetes consensus identified obesity as key component of the metabolic syndrome. The role of bariatric surgery over such syndrome has been less explored with a lack of long term studies, and especially among Mexicans. Retrospective study including patients with metabolic syndrome submitted to laparoscopic gastric bypass at a single institution with complete data after 24 months. The objective was to analyze the improvement of the syndrome and each component. Demographic, anthropometric, biochemical and clinical parameters were analyzed at 12 and 24 months. Secondarily weight loss and other parameters were also analyzed. Finally, an analysis of syndrome improvement related to weight loss was performed. Sixty-three patients were included. The 2 most common components associated with obesity were reduced HDL and raised glucose or Type 2 diabetes. There was a significant improvement of metabolic syndrome and its components, as well as for the rest of the analyzed data, from the first check point and throughout follow-up. Prevalence of such syndrome was 6.3% at 12 and 24 months. Hypertension and raised glucose or Type 2 diabetes were the components with the greatest and fastest improvement; HDL levels and obesity were the least improved. There was a direct relationship between percentage of excess weight loss or percentage of excess BMI loss, and syndrome's improvement. Patients with metabolic syndrome improved after gastric bypass, with results lasting after 2 years; other metabolic parameters important for cardiovascular risk were also positively affected. There was a relationship between the amount of weight loss and improvement of metabolic syndrome. Copyright © 2018 IJS Publishing Group Ltd. Published by Elsevier Ltd. All rights reserved.

  13. Gender differences in metabolic syndrome components among the Korean 66-year-old population with metabolic syndrome.

    Lee, Sangjin; Ko, Young; Kwak, Chanyeong; Yim, Eun-Shil

    2016-01-23

    Gender is thought to be an important factor in metabolic syndrome and its outcomes. Despite a number of studies that have demonstrated differences in metabolism and its components that are dependent on gender, limited information about gender differences on the characteristics of metabolic syndrome and its components is available regarding the Korean old adult population. This study aimed to identify gender differences in characteristics of the metabolic syndrome and other risk factors for cardiovascular disease. Secondary analysis of data from a nationwide cross-sectional survey for health examination at the time of transitioning from midlife to old age was performed. Multiple logistic regression models were used to estimate adjusted odds ratios and 95% confidence intervals for gender differences among the Korean 66-year-old population with metabolic syndrome. Gender differences in metabolic syndrome components that contributed to the diagnosis of metabolic syndrome were identified. In males, the most common component was high blood sugar levels (87.5%), followed by elevated triglyceride levels (83.5%) and high blood pressure (83.1%). In females, the most commonly identified component was elevated triglyceride levels (79.0%), followed by high blood sugar levels (78.6%) and high blood pressure (78.5%). Gender differences for other risk factors for cardiovascular disease, including family history, health habits, and body mass index were observed. Gender-specific public health policies and management strategies to prevent cardiovascular disease among the older adult population should be developed for Koreans undergoing the physiological transition to old age.

  14. Emerging health problems among women: Inactivity, obesity, and metabolic syndrome

    Yi-Ju Tsai

    2014-02-01

    Full Text Available The increase in obesity and metabolic syndrome has been documented worldwide. However, few studies have investigated the risk of inactivity, obesity, and metabolic syndrome specifically in women. Hormone balance plays a crucial role in regulating metabolism and helps to maintain optimal health. It is likely that the sex difference in obesity may be due to the variation in hormone concentration throughout a woman's life, which predisposes them to weight gain. This paper reviews previous literature and discusses factors that influence the risk of adiposity-related health consequences among women for three critical biological transitions throughout a woman's life: puberty, menopause, and pregnancy. To improve quality of life and metabolic health for women, interventions are needed to target women at different transition stages and provide tailored health education programs. Interventions should raise awareness of physical inactivity, obesity, and metabolic syndrome, and promote healthy behavioral change in women.

  15. Adipose Tissue Dysfunction in Nascent Metabolic Syndrome

    Andrew A. Bremer

    2013-01-01

    Full Text Available The metabolic syndrome (MetS confers an increased risk for both type 2 diabetes mellitus (T2DM and cardiovascular disease (CVD. Moreover, studies on adipose tissue biology in nascent MetS uncomplicated by T2DM and/or CVD are scanty. Recently, we demonstrated that adipose tissue dysregulation and aberrant adipokine secretion contribute towards the syndrome’s low-grade chronic proinflammatory state and insulin resistance. Specifically, we have made the novel observation that subcutaneous adipose tissue (SAT in subjects with nascent MetS has increased macrophage recruitment with cardinal crown-like structures. We have also shown that subjects with nascent MetS have increased the levels of SAT-secreted adipokines (IL-1, IL-6, IL-8, leptin, RBP-4, CRP, SAA, PAI-1, MCP-1, and chemerin and plasma adipokines (IL-1, IL-6, leptin, RBP-4, CRP, SAA, and chemerin, as well as decreased levels of plasma adiponectin and both plasma and SAT omentin-1. The majority of these abnormalities persisted following correction for increased adiposity. Our data, as well as data from other investigators, thus, highlight the importance of subcutaneous adipose tissue dysfunction in subjects with MetS and its contribution to the proinflammatory state and insulin resistance. This adipokine profile may contribute to increased insulin resistance and low-grade inflammation, promoting the increased risk of T2DM and CVD.

  16. Menopause and Metabolic Syndrome in Tunisian Women

    Samir Ben Ali

    2014-01-01

    Full Text Available Objectives. This study aimed to evaluate the effect of menopausal status on the risk of metabolic syndrome (MetS in Tunisian women. Methods. We analyzed a total of 2680 women aged between 35 and 70 years. Blood pressure, anthropometric indices, fasting glucose, and lipid profile were measured. The MetS was assessed by the modified NCEP-ATPIII definition. Results. The mean values of waist circumference, blood pressure, plasma lipids, and fasting glucose were significantly higher in postmenopausal than in premenopausal women, a difference that was no longer present when adjusting for age. Except for hypertriglyceridaemia, the frequency of central obesity, hyperglycemia, high blood pressure, and high total cholesterol was significantly higher in postmenopausal than in premenopausal women. After adjusting for age, the significance persisted only for hyperglycemia. The overall prevalence of MetS was 35.9%, higher in postmenopausal (45.7% versus 25.6% than in premenopausal women. A binary logistic regression analysis showed that menopause was independently associated with MetS (OR = 1.41, 95% CI 1.10–1.82 after adjusting for age, residence area, marital status, family history of cardiovascular disease, education level, and occupation. Conclusions. The present study provides evidence that the MetS is highly prevalent in this group of women. Menopause can be a predictor of MetS independent of age in Tunisian women.

  17. Metabolic syndrome in asthmatic patients of hazara division

    Ahmed, N.; Kazim, S.M.; Gillani, S.Y.

    2017-01-01

    Bronchial asthma is a common disease and most asthmatics are obese. Both asthma and obesity are showing parallel trends in their increasing prevalence. Obesity is also the main component of metabolic syndrome and several studies have shown metabolic syndrome to be associated with bronchial asthma. The present study was, therefore, designed to determine the frequency of metabolic syndrome among patients with chronic asthma in our setup. Methods: This cross-sectional study was conducted in Department of Medicine, Ayub Teaching Hospital, Abbottabad from May to November, 2014. One hundred and fifty-four asthmatic patients were enrolled in this study. Samples for blood glucose, triglycerides and HDL Cholesterol were taken after an overnight fast. Sitting blood pressure was measured with mercury sphygmomanometer after 10 minutes of rest. Waist circumference was measured at the level of the midpoint between the high point of the iliac crest and the last rib. Results: Out of 154 patients, 80 were males and 74 were females. Metabolic syndrome was diagnosed in 46 (29.87 percent) patients. When metabolic syndrome was stratified according to age, sex and duration of asthma, the results were found to be insignificant (p-0.89, 0.30 and 0.85). Conclusion: This study showed that metabolic syndrome was present in almost one third of study population. (author)

  18. Diabetes, Dyslipidemia, and Heart Protection

    Fact Sheet Diabetes, Dyslipidemia, and Heart Protection What is dyslipidemia? Cholesterol and triglycerides, known as lipids, are fatty substances that the body normally produces. Dyslipidemia means that lipid levels ...

  19. Naringin ameliorates metabolic syndrome by activating AMP-activated protein kinase in mice fed a high-fat diet.

    Pu, Peng; Gao, Dong-Mei; Mohamed, Salim; Chen, Jing; Zhang, Jing; Zhou, Xiao-Ya; Zhou, Nai-Jing; Xie, Jing; Jiang, Hong

    2012-02-01

    Metabolic syndrome is a low-grade inflammatory state in which oxidative stress is involved. Naringin, isolated from the Citrussinensis, is a phenolic compound with anti-oxidative and anti-inflammatory activities. The aim of this study was to explore the effects of naringin on metabolic syndrome in mice. The animal models, induced by high-fat diet in C57BL/6 mice, developed obesity, dyslipidemia, fatty liver, liver dysfunction and insulin resistance. These changes were attenuated by naringin. Further investigations revealed that the inhibitory effect on inflammation and insulin resistance was mediated by blocking activation of the MAPKs pathways and by activating IRS1; the lipid-lowering effect was attributed to inhibiting the synthesis way and increasing fatty acid oxidation; the hypoglycemic effect was due to the regulation of PEPCK and G6pase. The anti-oxidative stress of naringin also participated in the improvement of insulin resistance and lipogenesis. All of these depended on the AMPK activation. To confirm the results of the animal experiment, we tested primary hepatocytes exposed to high glucose system. Naringin was protective by phosphorylating AMPKα and IRS1. Taken together, these results suggested that naringin protected mice exposed to a high-fat diet from metabolic syndrome through an AMPK-dependent mechanism involving multiple types of intracellular signaling and reduction of oxidative damage. Copyright © 2011 Elsevier Inc. All rights reserved.

  20. Metabolic syndrome in the rural population of Wardha, Central India: An exploratory factor analysis

    Pradeep R Deshmukh

    2013-01-01

    was a cholesterol factor which explained about 20% variance. It was positively loaded by total cholesterol and low density lipoprotein. Blood pressure factor was third to be extracted which again explained about 20% variance. It was positively loaded by systolic and diastolic blood pressure. Interpretation and Conclusion: The results clearly indicate the significance of visceral adiposity over the obesity in general or simple abdominal obesity measured anthropometrically as a pathogenic determinant of the metabolic syndrome. The most consistent factor has been found to be dyslipidemia which explained major share of the observed variance and the most significant load of this factor being rested on triglyceride and the VLDL level. Hence, we conclude measurement of triglyceride might be a rewarding screening parameter for assessment of cardio-metabolic risk in general populace and warrants a large scale study focusing into this issue.

  1. Polycystic ovary syndrome: A component of metabolic syndrome?

    Vignesh J

    2007-01-01

    Full Text Available In 1935, Stein and Leventhal first described the polycystic ovary (PCO as a frequent cause of irregular ovulation in women seeking treatment for subfertility. Although the initial management was surgical with wedge resection of ovary, the availability of radioimmunoassay and increased clinical use of ultrasound made it clear that many women had the ultrasound characteristics of PCO with or without the biochemical or clinical features of PCOS and therefore that PCO were not associated with a single syndrome. The association between increased insulin resistance and PCOS is a consistent finding in all ethnic groups. Obesity is a common factor in the majority of women with PCOS. It is postulated that a woman may be genetically predisposed to developing PCOS but it is only the interaction of environmental factors (obesity with the genetic factors that results in the characteristic metabolic and menstrual disturbances. Weight loss, altered diet and exercise have been shown to be effective in the management of PCOS. Importance of early recognition, proper intervention, long-term monitoring and health implications needs more concern.

  2. Intermittent fasting protects against the deterioration of cognitive function, energy metabolism and dyslipidemia in Alzheimer's disease-induced estrogen deficient rats.

    Shin, Bae Kun; Kang, Suna; Kim, Da Sol; Park, Sunmin

    2018-02-01

    , cortisol levels were increased by Alzheimer's disease but decreased by intermittent fasting. Intermittent fasting improved dyslipidemia and liver damage index compared to ad libitum. Alzheimer's disease lowered low-density lipoprotein cholesterol and serum triglyceride levels compared to Non-Alzheimer's disease. In conclusion, Alzheimer's disease impaired not only cognitive function but also disturbed energy, glucose, lipid, and bone metabolism in ovariectomized rats. Intermittent fasting protected against the deterioration of these metabolic parameters, but it exacerbated bone mineral density loss and insulin resistance at fasting in Alzheimer's disease-induced estrogen-deficient rats. Impact statement Intermittent fasting was evaluated for its effects on cognitive function and metabolic disturbances in a rat model of menopause and Alzheimer's disease. Intermittent fasting decreased skin temperature and fat mass, and improved glucose tolerance with decreasing food intake. Intermittent fasting also prevented memory loss: short-term and special memory loss. Therefore, intermittent fasting may prevent some of the metabolic pathologies associated with menopause and protect against age-related memory decline.

  3. Possible Link between Metabolic Syndrome and Chronic Kidney Disease in the Development of Cardiovascular Disease

    Kosaku Nitta

    2011-01-01

    Full Text Available Metabolic syndrome (MetS is a clinical syndrome that consists of visceral obesity, dyslipidemia, hypertension, and impaired insulin sensitivity. Although individual components of MetS have been implicated in the development of chronic kidney disease (CKD, few studies have examined the effect of combinations of the components of MetS on the development of CKD and cardiovascular disease (CVD. The prevalence of MetS is increasing worldwide in both developing and developed countries, and early detection and treatment of MetS would be a cost-effective strategy for preventing the development of CKD. Visceral obesity and insulin resistance are two important features of MetS that may be associated with renal damage. Lifestyle modifications, including caloric restriction and exercise, are necessary to treat MetS. Initial antihypertensive therapy should consist of an angiotensin-converting enzyme inhibitor or angiotensin receptor blocker. An improved understanding of the mechanism responsible for the association between MetS and renal damage should be helpful in determining the treatment regimens directed at cardiovascular and renal protection.

  4. An evaluation of the metabolic syndrome in the HyperGEN study

    Lewis Cora E

    2005-01-01

    Full Text Available Abstract Background In 2001 the National Cholesterol Education Program (NCEP provided a categorical definition for metabolic syndrome (c-MetS. We studied the extent to which two ethnic groups, Blacks and Whites were affected by c-MetS. The groups were members of the Hypertension Genetic Epidemiology Network (HyperGEN, a part of the Family Blood Pressure Program, supported by the NHLBI. Although the c-MetS definition is of special interest in particular to the clinicians, the quantitative latent traits of the metabolic syndrome (MetS are also important in order to gain further understanding of its etiology. In this study, quantitative evaluation of the MetS latent traits (q-MetS was based on the statistical multivariate method factor analysis (FA. Results The prevalence of the c-MetS was 34% in Blacks and 39% in Whites. c-MetS showed predominance of obesity, hypertension, and dyslipidemia. Three and four factor domains were identified through FA, classified as "Obesity," "Blood pressure," "Lipids," and "Central obesity." They explained approximately 60% of the variance in the 11 original variables. Two factors classified as "Obesity" and "Central Obesity" overlapped when FA was performed without rotation. All four factors in FA with Varimax rotation were consistent between Blacks and Whites, between genders and also after excluding type 2 diabetes (T2D participants. Fasting insulin (INS associated mainly with obesity and lipids factors. Conclusions MetS in the HyperGEN study has a compound phenotype with separate domains for obesity, blood pressure, and lipids. Obesity and its relationship to lipids and insulin is clearly the dominant factor in MetS. Linkage analysis on factor scores for components of MetS, in familial studies such as HyperGEN, can assist in understanding the genetic pathways for MetS and their interactions with the environment, as a first step in identifying the underlying pathophysiological causes of this syndrome.

  5. Descriptive epidemiology of metabolic syndrome among obese adolescent population.

    Mahbuba, Sharmin; Mohsin, Fauzia; Rahat, Farhana; Nahar, Jebun; Begum, Tahmina; Nahar, Nazmun

    2018-05-01

    The study was done to assess the magnitude of problems of metabolic syndrome among obese adolescents. It was a cross-sectional study done from January 2013 to June 2014 in paediatric endocrine outpatient department in BIRDEM General Hospital, Dhaka, Bangladesh. Total 172 adolescents having exogenous obesity aged 10-18 years were included. Impaired fasting glucose (IFG), impaired glucose tolerance (IGT) and type 2 diabetes mellitus (DM) were defined as per WHO criteria.The adolescents having Body Mass Index (BMI) ≥95th centile were classified as obese.Waist circumference was measured at the level midway between the lower rib margin & the iliac crest, at the level of umbilicus with the person breathing out gently in centimeter. Hip circumference was measured at the maximum width over the buttocks at the level of the greater trochanters in centimeter. Among 172 obese adolescents, metabolic syndrome was found in 66 patients (38.4%). The commonest metabolic abnormality among those having metabolic syndrome was low HDL level (77.3%) followed by high triglyceride level(71.2%). Glucose intolerance (IFG and/or IGT) was found in 16.7%, Type 2 DM in 10.6%, systolic hypertension in 10.7% and diastolic hypertension in 12.1%. Triglyceride (p = 0.042) and Cholesterol level (p = 0.016) were significantly higher and HDL-cholesterol level (p = 0.000) was significantly lower among obese adolescents having metabolic syndrome. Less physical activity (p = 0.04) was significantly related to the development of metabolic syndrome. On logistic regression analysis male sex, family history of obesity and low HDL-cholesterol correlated to metabolic syndrome. The High rate of metabolic syndrome among obese adolescents is alarming. Copyright © 2018 Diabetes India. Published by Elsevier Ltd. All rights reserved.

  6. Increased Risk of Metabolic Syndrome in Patients with Vitiligo.

    Ataş, Hatice; Gönül, Müzeyyen

    2017-05-05

    Inflammatory and immune processes can be triggered in vitiligo due to a decreased number of melanocytes and their anti-inflammatory effects. Because of the systemic nature of vitiligo, metabolic abnormalities such as insulin resistance and lipid profile disturbances as well as skin involvement may be observed in vitiligo. To investigate the association between metabolic syndrome and vitiligo. Case-control study. The demographic, clinical and laboratory features in the subjects were compared according to presence of vitiligo and metabolic syndrome [patients (n=63) vs. gender-age matched controls (n=65) and metabolic syndrome positive (n=38) vs. negative (n=90)]. A logistic regression analysis was also used. We identified metabolic syndrome in 24 (38.1%) subjects with vitiligo and 14 (21.5%) subjects without vitiligo (p=0.04). Active vitiligo, segmental vitiligo, an increased duration of vitiligo and an increased percentage in the affected body surface area were determined to be independent predictors of metabolic syndrome [activity of vitiligo: p=0.012, OR (95% CI)=64.4 (2.5-1672); type of vitiligo: p=0.007, OR (95% CI)=215.1 (4.3-10725.8); duration of vitiligo: p=0.03, OR (95% CI)=1.4 (1.1-2.0); percentage of affected body surface area: p=0.07, OR (95% CI)=1.2 (0.98-1.5)]. The risk of developing metabolic syndrome is increased in patients with vitiligo. The poor clinical features of vitiligo, such as active, extended and segmental vitiligo with an increased duration of time, are independent predictors for developing metabolic syndrome.

  7. Metabolic syndrome in children and adolescents with phenylketonuria

    Viviane C. Kanufre

    2015-01-01

    Conclusion: The results of this study suggest that patients with PKU and excess weight are potentially vulnerable to the development of metabolic syndrome. Therefore, it is necessary to conduct clinical and laboratory monitoring, aiming to prevent metabolic changes, as well as excessive weight gain and its consequences, particularly cardiovascular risk.

  8. Contributory role of adenosine deaminase in metabolic syndrome ...

    Adenosine deaminase (ADA) is an enzyme of purine metabolism commonly associated with severe combined immunodeficiency disease and believed to modulate bioactivity of insulin. Its contributory role in patients with metabolic syndrome (having features such as obesity, insulin resistance, fasting hyperglycaemia, lipid ...

  9. [Severe metabolic alkalosis following hypokalemia from a paraneoplastic Cushing syndrome].

    Dubé, L; Daenen, S; Kouatchet, A; Soltner, C; Alquier, P

    2001-12-01

    Metabolic alkalosis is frequently observed in critically ill patients. Etiologies are numerous but endocrinal causes are rare. We report a case of a patient with severe respiratory insufficiency, metabolic alkalosis and hypokalemia. The evolution was fatal. Further explorations revealed an ectopic Adrenocorticotropine Hormone syndrome. The initial tumor was probably a small cell lung carcinoma.

  10. The relationship between metabolic status and levels of adiponectin and ghrelin in lean women with polycystic ovary syndrome.

    Bik, Wojciech; Baranowska-Bik, Agnieszka; Wolinska-Witort, Ewa; Chmielowska, Magdalena; Martynska, Lidia; Baranowska, Boguslawa

    2007-06-01

    Polycystic ovary syndrome (PCOS) is commonly associated with insulin resistance, obesity, dyslipidemia and hypertension. Adiponectin, an adipocyte-specific protein with important roles in glucose and lipid homeostasis, possesses antidiabetic and insulin-sensitizing properties. Ghrelin, a protein ligand for the growth hormone secretagog receptor, has been shown to stimulate food intake and to influence energy balance, insulin signaling and glucose metabolism. We aimed to evaluate the relationships between metabolic alterations and adiponectin and ghrelin levels in lean PCOS women, compared with lean and obese women. The study was carried out on 20 non-obese PCOS women aged 20 - 48 years and age-matched groups of 45 healthy lean and 37 obese women. Hormonal and biochemical parameters, adiponectin and ghrelin concentrations and anthropometric data were determined. In PCOS subjects, we found increased homeostasis model assessment - insulin resistance index (HOMA-IR) with non-significant differences in adiponectin and ghrelin concentrations compared with healthy women, although the PCOS group showed a tendency to lower adiponectin levels. However, ghrelin levels in PCOS women were significantly higher than in obese women. Moreover, we observed a negative correlation between adiponectin and testosterone, cholesterol, triglycerides, glucose and diastolic blood pressure in PCOS. In conclusion, it can be suggested that higher values of HOMA-IR with lower adiponectin levels may indicate future development of metabolic syndrome or other metabolic disturbances in lean PCOS women.

  11. Obesity and the metabolic syndrome in developing countries: focus on South Asians.

    Misra, Anoop; Bhardwaj, Swati

    2014-01-01

    With improvement in the economic situation, an increasing prevalence of obesity and the metabolic syndrome is seen in developing countries in South Asia. Particularly vulnerable population groups include women and children, and intra-country and inter-country migrants. The main causes are increasing urbanization, nutrition transition, reduced physical activity, and genetic predisposition. Some evidence suggests that widely prevalent perinatal undernutrition and childhood 'catch-up' obesity may play a role in adult-onset metabolic syndrome and type 2 diabetes. Data show that atherogenic dyslipidemia, glucose intolerance, thrombotic tendency, subclinical inflammation, and endothelial dysfunction are higher in South Asians than white Caucasians. Many of these manifestations are more severe even at an early age in South Asians than white Caucasians. Metabolic and cardiovascular risks in South Asians are also heightened by their higher body fat, truncal subcutaneous fat, intra-abdominal fat, and ectopic fat deposition (liver fat, muscle fat, etc.). Further, cardiovascular risk cluster manifests at a lower level of adiposity and abdominal obesity. The cutoffs of body mass index and waist circumference for defining obesity and abdominal obesity, respectively, have been lowered for Asians, and same has been endorsed for South Asians in the UK. The economic cost of obesity and related diseases in developing countries, having meager health budget, is enormous. Increasing awareness of these noncommunicable diseases and how to prevent them should be focus of population-wide prevention strategies in South Asian developing countries. Community intervention programs focusing on increased physical activity and healthier food options for schoolchildren are urgently required. Data from such a major intervention program conducted by us on adolescent urban schoolchildren in north India (project MARG) have shown encouraging results and could serve as a model for initiating such

  12. Relationship among physical activity, smoking, drinking and clustering of the metabolic syndrome diagnostic components.

    Katano, Sayuri; Nakamura, Yasuyuki; Nakamura, Aki; Murakami, Yoshitaka; Tanaka, Taichiro; Nakagawa, Hideaki; Takebayashi, Toru; Yamato, Hiroshi; Okayama, Akira; Miura, Katsuyuki; Okamura, Tomonori; Ueshima, Hirotsugu

    2010-06-30

    To examine the relation between lifestyle and the number of metabolic syndrome (MetS) diagnostic components in a general population, and to find a means of preventing the development of MetS components. We examined baseline data from 3,365 participants (2,714 men and 651 women) aged 19 to 69 years who underwent a physical examination, lifestyle survey, and blood chemical examination. The physical activity of each participant was classified according to the International Physical Activity Questionnaire (IPAQ). We defined four components for MetS in this study as follows: 1) high BP: systolic BP > or = 130 mmHg or diastolic BP > or = 85 mmHg, or the use of antihypertensive drugs; 2) dyslipidemia: high-density lipoprotein-cholesterol concentration or = 150 mg/dL, or on medication for dyslipidemia; 3) Impaired glucose tolerance: fasting blood sugar level > or = 110 mg/d, or if less than 8 hours after meals > or = 140 mg/dL), or on medication for diabetes mellitus; 4) obesity: body mass index > or = 25 kg/m(2). Those who had 0 to 4 MetS diagnostic components accounted for 1,726, 949, 484, 190, and 16 participants, respectively, in the Poisson distribution. Poisson regression analysis revealed that independent factors contributing to the number of MetS diagnostic components were being male (regression coefficient b=0.600, p physical activity was inversely associated with the number of MetS diagnostic components, whereas smoking was not associated.

  13. Dietary Strategies Implicated in the Prevention and Treatment of Metabolic Syndrome.

    de la Iglesia, Rocio; Loria-Kohen, Viviana; Zulet, Maria Angeles; Martinez, Jose Alfredo; Reglero, Guillermo; Ramirez de Molina, Ana

    2016-11-10

    Metabolic syndrome (MetS) is established as the combination of central obesity and different metabolic disturbances, such as insulin resistance, hypertension and dyslipidemia. This cluster of factors affects approximately 10%-50% of adults worldwide and the prevalence has been increasing in epidemic proportions over the last years. Thus, dietary strategies to treat this heterogenic disease are under continuous study. In this sense, diets based on negative-energy-balance, the Mediterranean dietary pattern, n-3 fatty acids, total antioxidant capacity and meal frequency have been suggested as effective approaches to treat MetS. Furthermore, the type and percentage of carbohydrates, the glycemic index or glycemic load, and dietary fiber content are some of the most relevant aspects related to insulin resistance and impaired glucose tolerance, which are important co-morbidities of MetS. Finally, new studies focused on the molecular action of specific nutritional bioactive compounds with positive effects on the MetS are currently an objective of scientific research worldwide. The present review summarizes some of the most relevant dietary approaches and bioactive compounds employed in the treatment of the MetS to date.

  14. Dietary Strategies Implicated in the Prevention and Treatment of Metabolic Syndrome

    Rocio de la Iglesia

    2016-11-01

    Full Text Available Metabolic syndrome (MetS is established as the combination of central obesity and different metabolic disturbances, such as insulin resistance, hypertension and dyslipidemia. This cluster of factors affects approximately 10%–50% of adults worldwide and the prevalence has been increasing in epidemic proportions over the last years. Thus, dietary strategies to treat this heterogenic disease are under continuous study. In this sense, diets based on negative-energy-balance, the Mediterranean dietary pattern, n-3 fatty acids, total antioxidant capacity and meal frequency have been suggested as effective approaches to treat MetS. Furthermore, the type and percentage of carbohydrates, the glycemic index or glycemic load, and dietary fiber content are some of the most relevant aspects related to insulin resistance and impaired glucose tolerance, which are important co-morbidities of MetS. Finally, new studies focused on the molecular action of specific nutritional bioactive compounds with positive effects on the MetS are currently an objective of scientific research worldwide. The present review summarizes some of the most relevant dietary approaches and bioactive compounds employed in the treatment of the MetS to date.

  15. Prevalence of the metabolic syndrome among children from six cities of China

    Xu Haiquan

    2012-01-01

    Full Text Available Abstract Background Metabolic syndrome (MetS in childhood can increase the risk of cardiovascular disease, diabetes mellitus and dyslipidemia in adulthood, which is of increasing concern in transitional and advanced economies. The aim of the current study was to explore the prevalence of MetS among children from six cities of China. Methods A total of 8,764 children (4,495 boys, 4,269 girls aged 7-11 years were randomly selected from 6 cities of China. MetS was mainly defined by the criteria proposed by International Diabetes Federation (IDF. Results The overall prevalence of MetS for children older than 10 years was 0.8% by IDF definition. Obese children had significantly higher MetS prevalence compared with their counterparts with overweight (6.6% vs. 0.9%, p p Conclusions The early onset of MetS among children and relatively high proportions of children with at least one or two metabolic abnormalities in cities of China can increase the risk of developing MetS. It implies the necessity to take effective actions to control and prevent the rapid development of obesity among children in developing countries, especial those undergoing transition to a Western lifestyle.

  16. INDICADORES DE RIESGO ATEROGÉNICO COMO PREDICTORES DE SÍNDROME METABÓLICO EN UNA POBLACIÓN DEL MUNICIPIO SIFONTES DEL ESTADO BOLÍVAR, VENEZUELA | ATHEROGENIC RISK INDICATORS AS PREDICTORS OF METABOLIC SYNDROME IN A POPULATION IN THE SIFONTES MUNICIPALITY OF BOLÍVAR STATE, VENEZUELA

    Ronny González Rocca

    2016-08-01

    Full Text Available Cardiovascular diseases currently represent the highest rates of morbidity worldwide, becoming one of the primary causes of disability and premature death. Currently, one of the main conditions that predispose to cardiovascular disease is metabolic syndrome, due to its characteristic atherogenic dyslipidemia. The purpose of this study was to evaluate 3 atherogenic risk indicators as predictors of metabolic syndrome. For this, 52 volunteer subjects with metabolic syndrome and 52 subjects without metabolic syndrome were studied. Anthropometric, hemodynamic and biochemical parameters were determined, including the 3 atherogenic risk indicators: atherogenic index, triglycerides / HDL index and non-HDL cholesterol. The biochemical characteristics (except HDL, anthropometric and hemodynamic showed significant differences between the two groups (p 0.05. In addition, the atherogenic index and non-HDL cholesterol showed discriminative cut points close to their reference values. In conclusion, the 3 atherogenic risk indicators studied can be used as predictors for metabolic syndrome.

  17. Epidemiological predictors of metabolic syndrome in urban West Bengal, India.

    Chakraborty, Sasthi Narayan; Roy, Sunetra Kaviraj; Rahaman, Md Abdur

    2015-01-01

    Metabolic syndrome is one of the emerging health problems of the world. Its prevalence is high in urban areas. Though pathogenesis is complex, but the interaction of obesity, sedentary lifestyle, dietary, and genetic factors are known as contributing factors. Community-based studies were very few to find out the prevalence or predictors of the syndrome. To ascertain the prevalence and epidemiological predictors of metabolic syndrome. A total of 690 study subjects were chosen by 30 clusters random sampling method from 43 wards of Durgapur city. Data were analyzed in SPSS version 20 software and binary logistic regression was done to find out statistical significance of the predictors. Among 32.75% of the study population was diagnosed as metabolic syndrome according to National Cholesterol Education Program Adult Treatment Panel III definition with a modification for Asia Pacific cut-off of waist circumference. Odds were more among females (2.43), upper social class (14.89), sedentary lifestyle (17.00), and positive family history. The overall prevalence of metabolic syndrome was high in urban areas of Durgapur. Increased age, female gender, higher social status, sedentary lifestyle, positive family history, and higher education were the statistically significant predictors of metabolic syndrome.

  18. Epidemiological predictors of metabolic syndrome in urban West Bengal, India

    Sasthi Narayan Chakraborty

    2015-01-01

    Full Text Available Introduction: Metabolic syndrome is one of the emerging health problems of the world. Its prevalence is high in urban areas. Though pathogenesis is complex, but the interaction of obesity, sedentary lifestyle, dietary, and genetic factors are known as contributing factors. Community-based studies were very few to find out the prevalence or predictors of the syndrome. Objectives: To ascertain the prevalence and epidemiological predictors of metabolic syndrome. Materials and Methods: A total of 690 study subjects were chosen by 30 clusters random sampling method from 43 wards of Durgapur city. Data were analyzed in SPSS version 20 software and binary logistic regression was done to find out statistical significance of the predictors. Results: Among 32.75% of the study population was diagnosed as metabolic syndrome according to National Cholesterol Education Program Adult Treatment Panel III definition with a modification for Asia Pacific cut-off of waist circumference. Odds were more among females (2.43, upper social class (14.89, sedentary lifestyle (17.00, and positive family history. Conclusion: The overall prevalence of metabolic syndrome was high in urban areas of Durgapur. Increased age, female gender, higher social status, sedentary lifestyle, positive family history, and higher education were the statistically significant predictors of metabolic syndrome.

  19. The role of interleukin-18 in the metabolic syndrome

    Seljeflot Ingebjørg

    2010-03-01

    Full Text Available Abstract The metabolic syndrome is thought to be associated with a chronic low-grade inflammation, and a growing body of evidence suggests that interleukin-18 (IL-18 might be closely related to the metabolic syndrome and its consequences. Circulating levels of IL-18 have been reported to be elevated in subjects with the metabolic syndrome, to be closely associated with the components of the syndrome, to predict cardiovascular events and mortality in populations with the metabolic syndrome and to precede the development of type 2 diabetes. IL-18 is found in the unstable atherosclerotic plaque, in adipose tissue and in muscle tissue, and is subject to several regulatory steps including cleavage by caspase-1, inactivation by IL-18 binding protein and the influence of other cytokines in modulating its interaction with the IL-18 receptor. The purpose of this review is to outline the role of IL-18 in the metabolic syndrome, with particular emphasis on cardiovascular risk and the potential effect of life style interventions.

  20. Metabolic Syndrome in Children: Clinical Picture, Features of Lipid and Carbohydrate Metabolism

    O.S. Bobrykovych

    2013-09-01

    Full Text Available The study included 225 children aged from 14 to 18 years with various manifestations of the metabolic syndrome in neighborhoods, different by iodine provision. The physical development (height, weight, body mass index, waist and hip circumferences has been examined. Biochemical investigations are focused on the study of lipid and carbohydrate metabolism in children. It is found that children who live in mountains have more severe obesity. In parallel with the increase of the degree of obesity, disorders of lipid and carbohydrate metabolism aggravate in children with sings of metabolic syndrome.

  1. Cardiovascular Changes in Animal Models of Metabolic Syndrome

    Alexandre M. Lehnen

    2013-01-01

    Full Text Available Metabolic syndrome has been defined as a group of risk factors that directly contribute to the development of cardiovascular disease and/or type 2 diabetes. Insulin resistance seems to have a fundamental role in the genesis of this syndrome. Over the past years to the present day, basic and translational research has used small animal models to explore the pathophysiology of metabolic syndrome and to develop novel therapies that might slow the progression of this prevalent condition. In this paper we discuss the animal models used for the study of metabolic syndrome, with particular focus on cardiovascular changes, since they are the main cause of death associated with the condition in humans.

  2. Cerebral blood flow and oxygen metabolism in the Rett syndrome

    Yoshikawa, Hideto; Fueki, Noboru; Suzuki, Hisaharu; Sakuragawa, Norio; Iio, Masaaki

    1992-01-01

    Positron emission tomography (PET) was performed on six patients with the Rett syndrome and the results were compared with the concurrent clinical status of the patients. The cerebral metabolic rate of oxygen (CMRO 2 ) was low in five patients, and oxygen extraction fraction (OEF) was low in four patients; both had a tendency to decline with advancing age. Although the cause is unknown, it is suggested that impaired oxidative metabolism exists in the Rett syndrome. An analysis of the distribution among brain regions showed that the ratios of values for the frontal cortex to those for the temporal cortex for both the cerebral blood flow (CBF) and CMRO 2 were lower than those for the controls, which may indicate the loss of of hyperfrontality in the Rett syndrome. Distribution of brain metabolism may be immature in the Rett syndrome. (author)

  3. Involvement of astrocyte metabolic coupling in Tourette syndrome pathogenesis.

    de Leeuw, Christiaan; Goudriaan, Andrea; Smit, August B; Yu, Dongmei; Mathews, Carol A; Scharf, Jeremiah M; Verheijen, Mark H G; Posthuma, Danielle

    2015-11-01

    Tourette syndrome is a heritable neurodevelopmental disorder whose pathophysiology remains unknown. Recent genome-wide association studies suggest that it is a polygenic disorder influenced by many genes of small effect. We tested whether these genes cluster in cellular function by applying gene-set analysis using expert curated sets of brain-expressed genes in the current largest available Tourette syndrome genome-wide association data set, involving 1285 cases and 4964 controls. The gene sets included specific synaptic, astrocytic, oligodendrocyte and microglial functions. We report association of Tourette syndrome with a set of genes involved in astrocyte function, specifically in astrocyte carbohydrate metabolism. This association is driven primarily by a subset of 33 genes involved in glycolysis and glutamate metabolism through which astrocytes support synaptic function. Our results indicate for the first time that the process of astrocyte-neuron metabolic coupling may be an important contributor to Tourette syndrome pathogenesis.

  4. Prevalence of metabolic syndrome among elderly Mexicans.

    Ortiz-Rodríguez, María Araceli; Yáñez-Velasco, Lucía; Carnevale, Alessandra; Romero-Hidalgo, Sandra; Bernal, Demetrio; Aguilar-Salinas, Carlos; Rojas, Rosalba; Villa, Antonio; Tur, Josep A

    2017-11-01

    One of the most prevalent chronic diseases among elderly population is the Metabolic Syndrome (MetS). The aim of this study was to assess the prevalence of MetS and associated factors among Mexican elderly people. Cross-sectional survey carried out in Mexico (2007). A random sample (n=516) of the elderly population (≥65years; 277 female, 239 male) was interviewed. Anthropometric and analytical measurements, and a general questionnaire incorporating questions related to socio-demographic and life-style factors were used. MetS definition AHA/NHLBI/IDF was applied. The prevalence of MetS in the elderly (≥65years) was of 72.9% (75.7% men; 70.4% women). Participants with values above MetS cut-off points were 92.4% (hypertension), 77.8% (hypertriglyceridemia), 77.1% (low HDL-cholesterol), 71.1% (hyperglycaemia), and 65.4% (central obesity). People with MetS showed higher values of anthropometric and biochemical variables than those without MetS, except for the height, cholesterol and creatinine. Mid-high education level (9-12 years), no smokers and former smokers, and Central-Western inhabitants of Mexico were associated with MetS components. BMI status was the main determinant of MetS prevalence and MetS components. The reported prevalence of MetS among the elderly Mexican population was higher than those previously obtained in the geographical area, showing a major public health problem in Mexican elders. Copyright © 2017 Elsevier B.V. All rights reserved.

  5. A Nutritional Approach to the Metabolic Syndrome

    Robert H. Lerman

    2011-02-01

    Full Text Available Poor diet and sedentary lifestyle contribute to the development of metabolic syndrome (MetS; addressing both is crucial for its management. A diet featuring the Mediterranean dietary pattern or low glycemic load has been shown to prevent and ameliorate MetS. Plant compounds, including soy protein and phytosterols, have been associated with reduced cardiovascular disease (CVD risk. Recently, phytochemicals from hops and acacia were identified as lipogenic, antiinflammatory compounds that reduced serum insulin and glucose levels in animals. A 12-week, randomized lifestyle intervention study in overweight and obese women with LDL ≥3.37 mmol/L (130 mg/dL compared a Mediterranean-style, low-glycemic-load diet and soy/phytosterol-based medical food to an AHA low-fat diet. The modified Mediterranean diet with medical food was superior in reducing markers of MetS and CVD risk. A subsequent,randomized 12-week study in men and women with MetS and LDL ≥3.37 mmol/L (130 mg/dL showed that supplementation with soy/phytosterol-based medical food plus phytochemicalsenhanced the benefits of a Mediterranean-style low-glycemic-load diet and aerobic exercise. At the completion of the study, 43% of participants receiving medical food and phytochemicalsexhibited net resolution of MetS compared with only 22% of those on diet and exercise alone. A subanalysis of participants at high risk (MetS + LDL ≥4.14 mmol/L [160 mg/dL] indicated minimal benefit from lifestyle change alone but marked benefits with the addition of medical food and phytochemicals. Case studies illustrate long-term benefits of this supplemented lifestyle change program. In conclusion, institution of a phytochemical-enhanced lifestyle intervention promises to be a clinically useful approach in MetS management.

  6. Effect of metformin on exercise capacity in metabolic syndrome.

    Paul, Abi Albon; Dkhar, Steven Aibor; Kamalanathan, Sadishkumar; Thabah, Molly Mary; George, Melvin; Chandrasekaran, Indumathi; Gunaseelan, Vikneswaran; Selvarajan, Sandhiya

    2017-11-01

    Metabolic syndrome is a constellation of risk factors with increased predilection towards occurrence of cardiovascular diseases. Currently physical exercise and management with metformin are the prevailing treatment modalities for metabolic syndrome. Patients with metabolic syndrome have been found to have reduced exercise capacity over a period of time. Likewise metformin has been shown to decrease exercise capacity among healthy volunteers. Hence this study aims to evaluate the effect of metformin on the exercise capacity of patients with metabolic syndrome. Prospective study with 6 weeks follow up. Newly diagnosed patients with metabolic syndrome and to be started on Table Metformin 500mg twice a day were recruited for the study after obtaining written informed consent. Cardiopulmonary Exercise Testing (CPET) was done at baseline before the subjects were started on metformin and after 6 weeks of treatment using cardiopulmonary exercise testing apparatus (ZAN600). Fifteen treatment naïve patients with metabolic syndrome completed six weeks of therapy with metformin. In these patients oxygen uptake [VO2] showed statistically significant decrease from 1.10±0.44 at baseline to 0.9±0.39 (l/min) after six weeks of treatment with metformin [mean difference of -0.20 (-0.31 to -0.09); P=0.001]. Similarly oxygen uptake/kg body weight [VO2/Kg] showed a significant decrease from 14.10±4.73 to 11.44±3.81 (mlkg -1 min -1 ) at the end of six weeks of treatment [mean difference of -2.66 (-4.06 to -1.26); P=0.001]. Six weeks of treatment with metformin significantly decreases exercise capacity in newly diagnosed patients with metabolic syndrome. Copyright © 2017 Diabetes India. Published by Elsevier Ltd. All rights reserved.

  7. A clinical perspective of obesity, metabolic syndrome and cardiovascular disease

    Thang S Han

    2016-02-01

    Full Text Available The metabolic syndrome is a condition characterized by a special constellation of reversible major risk factors for cardiovascular disease and type 2 diabetes. The main, diagnostic, components are reduced HDL-cholesterol, raised triglycerides, blood pressure and fasting plasma glucose, all of which are related to weight gain, specifically intra-abdominal/ectopic fat accumulation and a large waist circumference. Using internationally adopted arbitrary cut-off values for waist circumference, having metabolic syndrome doubles the risk of cardiovascular disease, but offers an effective treatment approach through weight management. Metabolic syndrome now affects 30–40% of people by age 65, driven mainly by adult weight gain, and by a genetic or epigenetic predisposition to intra-abdominal/ectopic fat accumulation related to poor intra-uterine growth. Metabolic syndrome is also promoted by a lack of subcutaneous adipose tissue, low skeletal muscle mass and anti-retroviral drugs. Reducing weight by 5–10%, by diet and exercise, with or without, anti-obesity drugs, substantially lowers all metabolic syndrome components, and risk of type 2 diabetes and cardiovascular disease. Other cardiovascular disease risk factors such as smoking should be corrected as a priority. Anti-diabetic agents which improve insulin resistance and reduce blood pressure, lipids and weight should be preferred for diabetic patients with metabolic syndrome. Bariatric surgery offers an alternative treatment for those with BMI ≥ 40 or 35–40 kg/m 2 with other significant co-morbidity. The prevalence of the metabolic syndrome and cardiovascular disease is expected to rise along with the global obesity epidemic: greater emphasis should be given to effective early weight-management to reduce risk in pre-symptomatic individuals with large waists.

  8. Metabolic syndrome and insulin resistance in obese adolescents

    Amanda Oliva Gobato

    2014-03-01

    Full Text Available Objective: To verify the prevalence of metabolic syndrome and insulin resistance in obese adolescents and its relationship with different body composition indicators. Methods: A cross-sectional study comprising 79 adolescents aged ten to 18 years old. The assessed body composition indicators were: body mass index (BMI, body fat percentage, abdominal circumference, and subcutaneous fat. The metabolic syndrome was diagnosed according to the criteria proposed by Cook et al. The insulin resistance was determined by the Homeostasis Model Assessment for Insulin Resistance (HOMA-IR index for values above 3.16. The analysis of ROC curves was used to assess the BMI and the abdominal circumference, aiming to identify the subjects with metabolic syndrome and insulin resistance. The cutoff point corresponded to the percentage above the reference value used to diagnose obesity. Results: The metabolic syndrome was diagnosed in 45.5% of the patients and insulin resistance, in 29.1%. Insulin resistance showed association with HDL-cholesterol (p=0.032 and with metabolic syndrome (p=0.006. All body composition indicators were correlated with insulin resistance (p<0.01. In relation to the cutoff point evaluation, the values of 23.5 and 36.3% above the BMI reference point allowed the identification of insulin resistance and metabolic syndrome. The best cutoff point for abdominal circumference to identify insulin resistance was 40%. Conclusions: All body composition indicators, HDL-cholesterol and metabolic syndrome showed correlation with insulin resistance. The BMI was the most effective anthropometric indicator to identify insulin resistance.

  9. The association of breast arterial calcification and metabolic syndrome

    Seyma Yildiz

    2014-01-01

    Full Text Available OBJECTIVES: We investigated the relationship between metabolic syndrome and breast arterial calcification detected via mammography in a cohort of postmenopausal subjects. METHODS: Among 837 patients referred to our radiology department for mammographic screening, 310 postmenopausal females (105 patients with and 205 patients without breast arterial calcification aged 40 to 73 (mean 55.9±8.4 years were included in this study. The groups were compared with respect to clinical characteristics and metabolic syndrome criteria. Univariate and multivariate analyses identified the factors related to breast arterial calcification. RESULTS: Age, postmenopausal duration and the frequencies of diabetes mellitus, hypertension and metabolic syndrome were significantly higher in the subjects with breast arterial calcification than in those without (p<0.05. Multivariate analysis indicated that age (OR = 1.3, 95% CI = 1.1-1.6, p = 0.001 and metabolic syndrome (OR = 4.0, 95% CI = 1.5−10.4, p = 0.005 were independent predictors of breast arterial calcification detected via mammography. The independent predictors among the features of metabolic syndrome were low levels of high-density lipoproteins (OR = 8.1, 95% CI = 1.0−64.0, p = 0.047 and high blood pressure (OR = 8.7, 95% CI = 1.5−49.7, p = 0.014. CONCLUSIONS: The likelihood of mammographic detection of breast arterial calcification increases with age and in the presence of hypertension or metabolic syndrome. For patients undergoing screening mammography who present with breast arterial calcification, the possibility of metabolic syndrome should be considered. These patients should be informed of their cardiovascular risk factors and counseled on appropriate lifestyle changes.

  10. An Overview of Novel Dietary Supplements and Food Ingredients in Patients with Metabolic Syndrome and Non-Alcoholic Fatty Liver Disease

    Priscila Silva Figueiredo

    2018-04-01

    Full Text Available Metabolic syndrome (MetS is characterized by interconnected factors related to metabolic disturbances, and is directly related to the occurrence of some diseases such as cardiovascular diseases and type 2 diabetes. MetS is described as one or both of insulin resistance and visceral adiposity, considered the initial causes of abnormalities that include hyperglycemia, elevated blood pressure, dyslipidemia, elevated inflammatory markers, and prothrombotic state, as well as polycystic ovarian syndrome in women. Other than in MetS, visceral adiposity and the pro-inflammatory state are also key in the development of non-alcoholic fatty liver disease (NAFLD, which is the most prevalent chronic liver disease in modern society. Both MetS and NAFLD are related to diet and lifestyle, and their treatment may be influenced by dietary pattern changes and the use of certain dietary supplements. This study aimed to review the role of food ingredients and supplements in the management of MetS and NAFLD specifically in human clinical trials. Moreover, bioactive compounds and polyunsaturated fatty acids (PUFAs may be used as strategies for preventing the onset of and treatment of metabolic disorders, such as MetS and NAFLD, improving the inflammatory state and other comorbidities, such as obesity, dyslipidemias, and cardiovascular diseases (CVD.

  11. A predisposition for allergies predicts subsequent hypertension, dyslipidemia, and diabetes mellitus among patients with schizophrenia or bipolar disorder: a nationwide longitudinal study.

    Chen, Mu-Hong; Li, Cheng-Ta; Lin, Wei-Chen; Wei, Hang-Tin; Chang, Wen-Han; Chen, Tzeng-Ji; Pan, Tai-Long; Su, Tung-Ping; Bai, Ya-Mei

    2014-10-01

    Previous studies have shown that both severe mental disorders (schizophrenia and bipolar disorder) and atopic diseases were associated with an increased risk of metabolic syndrome. However, the role of atopy/the predisposition for allergies in the development of metabolic syndrome is still unknown among those with severe mental disorders. Using the Taiwan National Health Insurance Research Database, 5826 patients with schizophrenia or bipolar disorder (1908 with a predisposition for allergies and 3918 without) were enrolled between 1998 and 2008. Those who developed hypertension, dyslipidemia, and/or diabetes mellitus were identified during the follow-up to the end of 2011. A predisposition for allergies increased the risk of developing hypertension (HR: 1.67), dyslipidemia (HR: 1.82), and diabetes mellitus (HR: 1.37) in later life among those with severe mental disorders. A dose-dependent relationship was noted between having more atopic comorbidities and a greater likelihood of hypertension (1 atopic disease: HR: 1.60; ≧ 2 atopic comorbidities: HR: 1.87), dyslipidemia (HR: 1.73; HR: 2.12), and diabetes mellitus (HR: 1.26; HR: 1.69). A predisposition for allergies was an independent risk factor for hypertension, dyslipidemia, and diabetes mellitus among patients with schizophrenia or bipolar disorder. Further studies would be required to elucidate the underlying pathophysiology among atopy, schizophrenia, bipolar disorder, and metabolic syndrome. Copyright © 2014 Elsevier B.V. All rights reserved.

  12. Intranasal Insulin Restores Metabolic Parameters and Insulin Sensitivity in Rats with Metabolic Syndrome.

    Derkach, K V; Ivantsov, A O; Chistyakova, O V; Sukhov, I B; Buzanakov, D M; Kulikova, A A; Shpakov, A O

    2017-06-01

    We studied the effect of 10-week treatment with intranasal insulin (0.5 IU/day) on glucose tolerance, glucose utilization, lipid metabolism, functions of pancreatic β cells, and insulin system in the liver of rats with cafeteria diet-induced metabolic syndrome. The therapy reduced body weight and blood levels of insulin, triglycerides, and atherogenic cholesterol that are typically increased in metabolic syndrome, normalized glucose tolerance and its utilization, and increased activity of insulin signaling system in the liver, thus reducing insulin resistance. The therapy did not affect the number of pancreatic islets and β cells. The study demonstrates prospects of using intranasal insulin for correction of metabolic parameters and reduction of insulin resistance in metabolic syndrome.

  13. Obesity-driven gut microbiota inflammatory pathways to metabolic syndrome

    Luiz Henrique Agra eCavalcante-Silva

    2015-11-01

    Full Text Available The intimate interplay between immune system, metabolism and gut microbiota plays an important role in controlling metabolic homeostasis and possible obesity development. Obesity involves impairment of immune response affecting both innate and adaptive immunity. The main factors involved in the relationship of obesity with inflammation have not been completely elucidated. On the other hand, gut microbiota, via innate immune receptors, has emerged as one of the key factors regulating events triggering acute inflammation associated with obesity and metabolic syndrome. Inflammatory disorders lead to several signalling transduction pathways activation, inflammatory cytokine, chemokine production and cell migration, which in turn cause metabolic dysfunction. Inflamed adipose tissue, with increased macrophages infiltration, is associated with impaired preadipocyte development and differentiation to mature adipose cells, leading to ectopic lipid accumulation and insulin resistance. This review focuses on the relationship between obesity and inflammation, which is essential to understand the pathological mechanisms governing metabolic syndrome.

  14. Specifics of mental disorders of patients with metabolic syndrome

    K. I. Kleban

    2017-09-01

    Full Text Available In the general-somatic network there is a steady increase in the number of patients with psychosomatic disorders. Problems of providing adequate psychiatric and psychotherapeutic assistance to this category of patients are related to the motivation of patients to participate in psychological measures and the readiness of the medical system to provide comprehensive care on the basis of the biopsychosocial approach. Mental factors are involved both in the occurrence and course of a metabolic syndrome in the form of a patient's lifestyle and behavior patterns of healthy functioning, and is a consequence of somatic pathology. Mental factors are involved both in the occurrence and course of a metabolic syndrome in the form of a patient's lifestyle and behavior patterns of healthy functioning, and is a consequence of somatic pathology. So mental disorders of metabolic syndrome are manifested in the form of psychosocial maladaptation, neurotic, affective, personality, and organic disorders. Desynchronosis which is a factor of the development of a metabolic syndrome and characterizes the complex chronobiological component of the regulation of psychophysiological functions in norm and under the influence of stress, deserves special attention. Addressing the diagnosis of mental disorders associated with metabolic syndrome is precisely aimed at determining chronobiological disorders of psychosomatic integrated areas and is supposed to improve diagnostic and treatment process and to shorten the treatment of these disorders.

  15. Metabolic syndrome in patients with ischemic heart disease

    Yasmin, S.; Naveed, T.; Shakoor, T.

    2008-01-01

    To determine the frequency of metabolic syndrome in patients with Ischemic Heart Disease (IHD). Cross-sectional, descriptive study. A total of 100 subjects with ischemic heart disease, fulfilling the inclusion criteria, were enrolled in the study. Demographic data (age and gender) and the 5 component conditions of the metabolic syndrome were noted. Subjects were physically assessed for the abdominal obesity, based on waist circumference. Fasting blood samples for glucose and lipid profile in first 24 hours after acute coronary insult were drawn and tested in central laboratory. Variables were processed for descriptive statistics. In this study population, 68% were male and 32% were female with mean age of 52 +-13.6 years in men and 56 +- 12.5 years in women. Frequency of metabolic syndrome was 32% in men and 28% in women. It increased with age. The highest rate of metabolic syndrome was in men diagnosed as STEMI (odds ratio: 3.39, 95% CI=1.36-8.41). Frequency of metabolic syndrome was high among the patients with IHD. It supports the potential for preventive efforts in persons with high-risk of IHD. (author)

  16. Metabolic syndrome and quality of life: a systematic review

    Patrícia Pozas Saboya

    Full Text Available ABSTRACT Objectives: to present currently available evidence to verify the association between metabolic syndrome and quality of life. Method: Cochrane Library, EMBASE, Medline and LILACS databases were studied for all studies investigating the association with metabolic syndrome and quality of life. Two blinded reviewers extracted data and one more was chosen in case of doubt. Results: a total of 30 studies were included, considering inclusion and exclusion criteria, which involved 62.063 patients. Almost all studies suggested that metabolic syndrome is significantly associated with impaired quality of life. Some, however, found association only in women, or only if associated with depression or Body Mass Index. Merely one study did not find association after adjusted for confounding factors. Conclusion: although there are a few studies available about the relationship between metabolic syndrome and quality of life, a growing body of evidence has shown significant association between metabolic syndrome and the worsening of quality of life. However, it is necessary to carry out further longitudinal studies to confirm this association and verify whether this relationship is linear, or only an association factor.

  17. The skin function: a factor of anti-metabolic syndrome

    Zhou Shi-Sheng

    2012-04-01

    Full Text Available Abstract The body’s total antioxidant capacity represents a sum of the antioxidant capacity of various tissues/organs. A decrease in the body’s antioxidant capacity may induce oxidative stress and subsequent metabolic syndrome, a clustering of risk factors for type 2 diabetes and cardiovascular disease. The skin, the largest organ of the body, is one of the major components of the body’s total antioxidant defense system, primarily through its xenobiotic/drug biotransformation system, reactive oxygen species-scavenging system, and sweat glands- and sebaceous glands-mediated excretion system. Notably, unlike other contributors, the skin contribution is variable, depending on lifestyles and ambient temperature or seasonal variations. Emerging evidence suggests that decreased skin’s antioxidant and excretory functions (e.g., due to sedentary lifestyles and low ambient temperature may increase the risk for metabolic syndrome. This review focuses on the relationship between the variability of skin-mediated detoxification and elimination of exogenous and endogenous toxic substances and the development of metabolic syndrome. The potential role of sebum secretion in lipid and cholesterol homeostasis and its impact on metabolic syndrome, and the association between skin disorders (acanthosis nigricans, acne, and burn and metabolic syndrome are also discussed.

  18. Justice at work and metabolic syndrome: the Whitehall II study.

    Gimeno, David; Tabák, Adám G; Ferrie, Jane E; Shipley, Martin J; De Vogli, Roberto; Elovainio, Marko; Vahtera, Jussi; Marmot, Michael G; Kivimäki, Mika

    2010-04-01

    Growing evidence shows that high levels of justice are beneficial for employee health, although biological mechanisms underlying this association are yet to be clarified. We aim to test whether high justice at work protects against metabolic syndrome. A prospective cohort study of 20 civil service departments in London (the Whitehall II study) including 6123 male and female British civil servants aged 35-55 years without prevalent coronary heart disease at baseline (1985-1990). Perceived justice at work was determined by means of questionnaire on two occasions between 1985 and 1990. Follow-up for metabolic syndrome and its components occurring from 1990 to 2004 was based on clinical assessments on three occasions over more than 18 years. Cox proportional hazard models adjusted for age, ethnicity and employment grade showed that men who experienced a high level of justice at work had a lower risk of incident metabolic syndrome than employees with a low level of justice (HR 0.75; 95% CI 0.63 to 0.89). There was little evidence of an association between organisational justice and metabolic syndrome or its components in women (HR 0.88; 95% CI 0.67 to 1.17). Our prospective findings provide evidence of an association between high levels of justice at work and the development of metabolic syndrome in men.

  19. [Obesity or overweight and metabolic syndrome in Mexico City teenagers].

    Cardoso-Saldaña, Guillermo C; Yamamoto-Kimura, Liria; Medina-Urrutia, Aida; Posadas-Sánchez, Rosalinda; Caracas-Portilla, Nacú A; Posadas-Romero, Carlos

    2010-01-01

    aim: To know the metabolic syndrome and its components prevalence in Mexico City adolescents sample. A cross-sectional survey was conducted in 772 men and 1078 women, 12 to 16 years old, from 8 randomly selected public junior high schools in Mexico City. Anthropometric variables, lipids, lipoproteins, Apo AI and B, glucose and insulin were determined. Prevalence of metabolic syndrome was 12.5%, 11.15% in men and 13.5% en women (p ns). The most frequently metabolic syndrome component found in México City adolescents was low HDL-C levels (38%), followed by hypertriglyceridemia (25.5%), hypertension (19.2%), central obesity (11.8%) and elevated fasting glucose (1.7). Except by the hypertriglyceridemia, higher in woman than in men, 28.2% vs. 21.6%, p metabolic syndrome components was similar between males and females. The high prevalence of biochemical and physiological factors of metabolic syndrome, associated with overweight and obesity in Mexico City adolescents, increases the risk of premature development of coronary atherosclerosis and diabetes mellitus in this population.

  20. How coffee affects metabolic syndrome and its components.

    Baspinar, B; Eskici, G; Ozcelik, A O

    2017-06-21

    Metabolic syndrome, with its increasing prevalence, is becoming a major public health problem throughout the world. Many risk factors including nutrition play a role in the emergence of metabolic syndrome. Of the most-consumed beverages in the world, coffee contains more than 1000 components such as caffeine, chlorogenic acid, diterpenes and trigonelline. It has been proven in many studies that coffee consumption has a positive effect on chronic diseases. In this review, starting from the beneficial effects of coffee on health, the relationship between coffee consumption and metabolic syndrome and its components has been investigated. There are few studies investigating the relationship between coffee and metabolic syndrome, and the existing ones put forward different findings. The factors leading to the differences are thought to stem from coffee variety, the physiological effects of coffee elements, and the nutritional ingredients (such as milk and sugar) added to coffee. It is reported that consumption of coffee in adults up to three cups a day reduces the risk of Type-2 diabetes and metabolic syndrome.

  1. Frequency of metabolic syndrome in patients with type-2 diabetes

    Ahmed, N.; Ahmad, T.; Hussain, S.J.; Javed, M.

    2010-01-01

    Background: Diabetes, Hypertension, Obesity and Ischaemic Heart Disease have become a problem of public health magnitude with substantial economic burden both in the developed as well as the developing countries. Obesity is quite frequent in Type 2 diabetics and also plays a central role in causing Metabolic Syndrome (MetS). Metabolic Syndrome significantly increases the incidence of cardiovascular complications. This study was done to determine the frequency of MetS in our Type 2 diabetic patients as most of the components of MetS can be modified and identifying/managing these at an early stage might be of considerable help in reducing cardiovascular complications. Methods: This cross-sectional study was done in Medical B and Medical A wards of Ayub Teaching Hospital, Abbottabad from Nov, 08 to April, 09. Type 2 Diabetic patients aged above 40 years who gave informed consent were included in the study. Data was collected through a structured proforma. Frequency of Metabolic Syndrome was estimated according to the IDF consensus worldwide definition of the MetS. Results: Of the 100 patients enrolled in this study 56 were females and 44 were males with a mean age of 59.9 years. Out of these 100 participants seventy six (76%) were diagnosed to have metabolic syndrome. Of the 56 females, forty eight (85.71%) were having metabolic syndrome while twenty eight (63.63%) of the 44 male participants were having the syndrome. The difference was statistically significant (p<0.05). Conclusion: Frequency of MetS was found to be significantly high in this study with female preponderance. All the components, except Hypertension were more frequent in females. Diabetic patients with metabolic syndrome need more aggressive approach in management so as to decrease the incidence of cardiovascular complications. (author)

  2. Impact of metabolic syndrome and its components on cardiovascular disease event rates in 4900 patients with type 2 diabetes assigned to placebo in the field randomised trial

    Scott Russell

    2011-11-01

    Full Text Available Abstract Background Patients with the metabolic syndrome are more likely to develop type 2 diabetes and may have an increased risk of cardiovascular disease (CVD events.We aimed to establish whether CVD event rates were influenced by the metabolic syndrome as defined by the World Health Organisation (WHO, the National Cholesterol Education Program (NCEP Adult Treatment Panel III (ATP III and the International Diabetes Federation (IDF and to determine which component(s of the metabolic syndrome (MS conferred the highest cardiovascular risk in in 4900 patients with type 2 diabetes allocated to placebo in the Fenofibrate Intervention and Event Lowering in Diabetes (FIELD trial. Research design and methods We determined the influence of MS variables, as defined by NCEP ATPIII, IDF and WHO, on CVD risk over 5 years, after adjustment for CVD, sex, HbA1c, creatinine, and age, and interactions between the MS variables in a Cox proportional-hazards model. Results About 80% had hypertension, and about half had other features of the metabolic syndrome (IDF, ATPIII. There was no difference in the prevalence of metabolic syndrome variables between those with and without CVD at study entry. The WHO definition identified those at higher CVD risk across both sexes, all ages, and in those without prior CVD, while the ATPIII definition predicted risk only in those aged over 65 years and in men but not in women. Patients meeting the IDF definition did not have higher risk than those without IDF MS. CVD risk was strongly influenced by prior CVD, sex, age (particularly in women, baseline HbA1c, renal dysfunction, hypertension, and dyslipidemia (low HDL-c, triglycerides > 1.7 mmol/L. The combination of low HDL-c and marked hypertriglyceridemia (> 2.3 mmol/L increased CVD risk by 41%. Baseline systolic blood pressure increased risk by 16% per 10 mmHg in those with no prior CVD, but had no effect in those with CVD. In those without prior CVD, increasing numbers of

  3. WATER AND SALT METABOLISM IN THE GERIATRIC SYNDROMES

    Carlos G. Musso

    2010-01-01

    Full Text Available Geriatrics has already described four syndromes of its own: confusional syndrome, incontinence (fecal and/or urinary, and gait disorders and immobility syndrome, naming them geriatric giants. This name reflects their prevalence and great importance in the elderly. Ageing process induces many changes in renal physiology such as a reduction in glomerular filtration rate (senile hyponatremia, and water and sodium reabsorbtion capability. Besides, there are particular water and salt metabolism alteration characteristics of the geriatric syndromes, such as dehydration and hypernatremia in psychiatric disturbances as well as hyponatremia in patients suffering from immobility syndrome. The geriatric giants and nephrogeriatric physiology changes, are a good example of feed-back between geriatric syndromes, clinical entities characteristics in the elderly that predispose and potentiate each other, leading to catastrophic clinical events.

  4. Metabolic Syndrome and Chronic Renal Disease

    Vaia D. Raikou

    2018-01-01

    Full Text Available Background: The influence of metabolic syndrome (MetS on kidneys is related to many complications. We aimed to assess the association between MetS and chronic renal disease defined by a poor estimated glomerular filtration rate (eGFR and/or the presence of microalbuminuria/macroalbuminuria. Methods: 149 patients (77 males/72 females were enrolled in the study. Chronic renal disease was defined according to KDIGO 2012 criteria based on eGFR category and classified albuminuria. MetS was studied as a dichotomous variable (0 to 5 components including hypertension, waist circumference, low HDL-cholesterol, high triglycerides, and high glucose. Results: The association between clustering MetS and both classified eGFR and classified albuminuria (x2 = 50.3, p = 0.001 and x2 = 26.9, p = 0.003 respectively was found to be significant. The MetS presence showed an odds 5.3-fold (1.6–17.8 higher for low eGFR and 3.2-fold (1.2–8.8 higher for albuminuria in combination with the presence of diabetes mellitus, which also increased the risk for albuminuria by 3.5-fold (1.1–11.3. Albuminuria was significantly associated with high triglycerides, hypertension, high glucose (x2 = 11.8, p = 0.003, x2 = 11.4, p = 0.003 and x2 = 9.1, p = 0.01 respectively, and it was mildly associated with a low HDL-C (x2 = 5.7, p = 0.06. A significant association between classified eGFR and both high triglycerides and hypertension (x2 = 9.7, p = 0.04 and x2 = 16.1, p = 0.003 respectively was found. Conclusion: The clustering of MetS was significantly associated with chronic renal disease defined by both classified eGFR and albuminuria. The definition of impaired renal function by classified albuminuria was associated with more MetS components rather than the evaluation of eGFR category. MetS may contribute to the manifestation of albuminuria in patients with diabetes mellitus.

  5. [Impact of metabolic syndrome on CRP levels].

    Rodilla, E; Costa, J A; Mares, S; Miralles, A; González, C; Sánchez, C; Pascual, J M

    2006-09-01

    C-reactive protein (CRP) is considered a marker of subclinical atherosclerosis. The aim of the study was to assess whether the metabolic syndrome (MS) and parameters involved in its diagnosis might influence serum CRP values. Cross-sectional study in outpatients of a HTA and Vascular Risk clinic. MS was diagnosed according to National Cholesterol Educational Program ATP-III guidelines, and hs-CRP was analyzed by nephelometry. A total of 1,969 patients (47% male) were evaluated and distributed into four groups: 1) 1,220 non-diabetics without MS; 2) 384 non-diabetics with MS; 3) 153 diabetics without MS, and 4) 212 diabetics with MS. Patients with MS had higher CRP in both non-diabetic 3.0 (1.7-4.4) mg/l vs. 1.7 (0.9-3.4) mg/l; p=0.001 (MW), and diabetic patients: 2.8 (1.5-4.6) mg/l vs. 2.2 (0.9-4.3) mg/l; p=0.01 (MW). Diabetic patients without MS had CRP values not different to non-diabetic without MS. CRP values increased in relation to the number of parameters included in the MS from 1.7 (2.2) mg/l, in patients without any parameters, to 4.2 (2.8) mg/l in patients who fulfilled five parameters (p=0.001) (KW). In multiple regression analysis abdominal obesity (p=0.001), TG (p=0.001) and glucose (p=0.02) were associated with CRP levels after correcting for other factors. Abdominal obesity (OR: 1.9; 95% CI: 1.5-2.4; p=0.001) and TG (OR: 1.4; 95% CI: 1.1 -1.7; p=0.003), but not glucose were independent factors related to the presence of high levels of CRP (>3 mg/l) in a logistic regression analysis. Diabetic and non-diabetic patients with MS have high CRP levels. Of the five components of MS, the most closely related to CRP is abdominal obesity.

  6. Which is the best lipid-modifying strategy in metabolic syndrome and diabetes: fibrates, statins or both?

    Tenenbaum Alexander

    2004-12-01

    Full Text Available Abstract Although less clinical intervention studies have been performed with fibrates than with statins, there are evidences indicating that fibrates may reduce risk of cardiovascular events. The potential clinical benefit of the fenofibrate will be specified by the ongoing Fenofibrate Intervention and Event Lowering in Diabetes (FIELD study, which rationale, methods and aims have been just published. Controlled clinical trials show similar or even greater cardiovascular benefits from statins-based therapy in patient subgroups with diabetes compared with overall study populations. Therefore, statins are the drug of first choice for aggressive lipid lowering actions and reducing risk of coronary artery disease in these patients. However, current therapeutic use of statins as monotherapy is still leaving many patients with mixed atherogenic dyslipidemia at high risk for coronary events. A combination statin/fibrate therapy may be often necessary to control all lipid abnormalities in patients with metabolic syndrome and diabetes adequately, since fibrates provide additional important benefits, particularly on triglyceride and HDL-cholesterol levels. Thus, this combined therapy concentrates on all the components of the mixed dyslipidemia that often occurs in persons with diabetes or metabolic syndrome, and may be expected to reduce cardiovascular morbidity and mortality. Safety concerns about some fibrates such as gemfibrozil may lead to exaggerate precautions regarding fibrate administration and therefore diminish the use of the seagents. However, other fibrates, such as bezafibrate and fenofibrate appear to be safer and better tolerated. We believe that a proper co-administration of statins and fibrates, selected on basis of their safety, could be more effective in achieving a comprehensive lipid control as compared with monotherapy.

  7. Overweight, obesity and metabolic syndrome in children and adolescents wit type 1 diabetes mellitus

    Stanković Sandra

    2012-01-01

    Full Text Available The influence of obesity on cardiometabolic health in the general population has been widely studied, but few studies are dealing with the problem of obesity in children and adolescents with type 1 diabetes. Aim: The aim of this study was to determine the presence of overweight, and obese persons with metabolic syndrome in children and adolescents with type 1 diabetes and to determine the conection of nutritional status with other risk factors for cardiovascular disease, such as dyslipidemia, glycoregulation, high blood pressure , insulin dose, age, illness, length of illness. Methods: The study included 197 children and adolescents with type 1 diabetes mellitus (103 females, 94 males. The average age of respondents was 12,71 years. Data on body weight, height, BMI was calculated according to the formula kg/m2. Standard laboratory procedures were determined, total cholesterol, LDL and HDL cholesterol, AST, GHbA1c, data on a daily dose of insulin, and type of insulin therapy, age at which the disease began, duration of disease, the possible existence of microvascular complications (microalbuminuria, retinopathy, neuropathy and hypertension were obtained. Results: There were 77,2% patients had normal weight, 14,2% were overweight, 3,4% were obese and 5,2% nutritional had metabolic syndrome. We found statistically significant conection between nutritional impairment and total cholesterol, tryglycerides, hypertension, length of disease and daily insuline dose. Conclusion: Due to the fact that people with type 1 diabetes are at high risk for the development of vascular complications, prevention, early detection and treatment of nutritional impairment as well as other cardiometabolic risk factors are imperative.

  8. Relationships between 24-hour urinary free cortisol concentrations and metabolic syndrome in obese children.

    Reinehr, Thomas; Kulle, Alexandra; Wolters, Barbara; Knop, Caroline; Lass, Nina; Welzel, Maik; Holterhus, Paul-Martin

    2014-07-01

    Clinical features of Metabolic Syndrome (MetS) and Cushing's Syndrome are similar, suggesting a pathogenetic role of hypothalamus-pituitary-adrenal axis in MetS. The aim of the study was to determine whether MetS diagnosis and specific clusters of MetS components (waist circumference, dyslipidemia, hypertension, and impaired glucose metabolism) are associated with serum cortisol (SC) or 24-h urinary free cortisol (UFC) levels. We conducted cross-sectional analyses of data from our obesity cohort. We studied 264 obese children (age, 11.0 ± 2.8 years; male, 48%; BMI, 28.2 ± 5.4 kg/m(2)). We examined UFC, SC, homeostasis model assessment (HOMA), and features of MetS (waist circumference, blood pressure, fasting lipids, and glucose). Slightly increased UFC concentrations were measured in 30.7% of the children. Obese children with MetS had significantly (P = .003) higher UFC levels compared with obese children without MetS. Girls demonstrated significantly higher UFC concentrations compared with boys independent of pubertal stage. UFC and SC levels were significantly related to features of MetS, but the associations were stronger for UFC. In multivariate analyses adjusted for age, sex, and body mass index, none of the features of MetS but HOMA index was correlated with UFC, whereas SC demonstrated no significant association to any parameter of MetS or HOMA. Our findings support the hypothesis that changes in the hypothalamus-pituitary-adrenal axis are related to MetS in obesity. UFC seems to be a suitable marker for this relationship. Norm values for UFC adapted to obese children may help to avoid unnecessary dexamethasone suppression tests.

  9. Fecal microbiota transplantation in metabolic syndrome: History, present and future.

    de Groot, P F; Frissen, M N; de Clercq, N C; Nieuwdorp, M

    2017-05-04

    The history of fecal microbiota transplantation (FMT) dates back even to ancient China. Recently, scientific studies have been looking into FMT as a promising treatment of various diseases, while in the process teaching us about the interaction between the human host and its resident microbial communities. Current research focuses mainly on Clostridium difficile infections, however interest is rising in other areas such as inflammatory bowel disease (IBD) and the metabolic syndrome. With regard to the latter, the intestinal microbiota might be causally related to the progression of insulin resistance and diabetes. FMT in metabolic syndrome has proven to be an intriguing method to study the role of the gut microbiota and open the way to new therapies by dissecting in whom insulin resistance is driven by microbiota. In this article we review the history of FMT, the present evidence on its role in the pathophysiology of metabolic syndrome and its efficacy, limitations and future prospects.

  10. Beneficial Effects of Corn Silk on Metabolic Syndrome.

    Wang, Bing; Xiao, Tiegang; Ruan, Jun; Liu, Wensheng

    2017-01-01

    Metabolic syndrome (MS) is a very common medical problem worldwide. It includes obesity, hypertension, hyperglycemia, and abnormal levels of triglycerides and high-density lipoprotein cholesterol. It is closely associated with insulin resistance and may lead to diabetes mellitus, liver diseases, or cardiovascular diseases. Corn silk (CS), a traditional Chinese medicine, has been reported to have multiple beneficial effects, including hypotensive, anti-diabetic, and hypolipidemic properties. This suggests that corn silk could be used to treat or prevent metabolic syndrome. In this review, we will discuss the potential role of corn silk in different components of metabolic syndrome. Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.

  11. Obesity and Metabolic Syndrome Among Adult Survivors of Childhood Leukemia.

    Gibson, Todd M; Ehrhardt, Matthew J; Ness, Kirsten K

    2016-04-01

    Treatment-related obesity and the metabolic syndrome in adult survivors of childhood acute lymphoblastic leukemia (ALL) are risk factors for cardiovascular disease. Both conditions often begin during therapy. Preventive measures, including dietary counseling and tailored exercise, should be initiated early in the course of survivorship, with referral to specialists to optimize success. However, among adults who develop obesity or the metabolic syndrome and who do not respond to lifestyle therapy, medical intervention may be indicated to manage underlying pathology, such as growth hormone deficiency, or to mitigate risk factors of cardiovascular disease. Because no specific clinical trials have been done in this population to treat metabolic syndrome or its components, clinicians who follow adult survivors of childhood ALL should use the existing American Heart Association/National Heart Lung and Blood Institute Scientific Statement to guide their approach.

  12. Equine metabolic syndrome in Colombian creole horse: case report

    C.A. Castillo

    Full Text Available ABSTRACT The equine metabolic syndrome is a condition that can be recognized because of obesity, insulin resistance and laminitis. Genetic factors could play a role in the occurrence of this syndrome. Certain breeds such as ponies (including the South American creole horses have a lower sensibility to insulin and a higher prevalence of hyperinsulinemia. The environment and management conditions, such as overfeeding and lack of exercise are factors that bring a propensity for obesity. The adipose tissue works as an endocrine organ producing hormones (adipokines or adipocytokines that affect the horse´s metabolism. The objective of this report is to describe the first case report of a Colombian creole mare with a metabolic syndrome, diagnosed by means of the combined test of glucose-insulin and clinical signs. Early diagnosis of this entity and an adequate treatment are useful for improving the life and the zootechnical conditions of the patient.

  13. Prevalence of metabolic syndrome among an urban population in Kenya.

    Kaduka, Lydia U; Kombe, Yeri; Kenya, Eucharia; Kuria, Elizabeth; Bore, John K; Bukania, Zipporah N; Mwangi, Moses

    2012-04-01

    Developing countries are undergoing an epidemiologic transition accompanied by increasing burden of cardiovascular disease (CVD) linked to urbanization and lifestyle modifications. Metabolic syndrome is a cluster of CVD risk factors whose extent in Kenya remains unknown. The aim of this study was to determine the prevalence of metabolic syndrome and factors associated with its occurrence among an urban population in Kenya. This was a household cross-sectional survey comprising 539 adults (aged ≥18 years) living in Nairobi, drawn from 30 clusters across five socioeconomic classes. Measurements included waist circumference, HDL cholesterol, triacylglycerides (TAGs), fasting glucose, and blood pressure. The prevalence of metabolic syndrome was 34.6% and was higher in women than in men (40.2 vs. 29%; P Kenya. The Kenyan government needs to create awareness, develop prevention strategies, and strengthen the health care system to accommodate screening and management of CVDs.

  14. Exercise-induced hypertension in men with metabolic syndrome: anthropometric, metabolic, and hemodynamic features.

    Gaudreault, Valérie; Després, Jean-Pierre; Rhéaume, Caroline; Alméras, Natalie; Bergeron, Jean; Tremblay, Angelo; Poirier, Paul

    2013-02-01

    Metabolic syndrome is associated with increased cardiac morbidity. The aim of this study was to evaluate exercise-induced hypertension (EIH) in men with metabolic syndrome and to explore potential associations with anthropometric and metabolic variables. A total of 179 normotensive men with metabolic syndrome underwent a maximal symptom-limited treadmill test. Blood pressure was measured at 5-min rest prior to exercise testing (anticipatory blood pressure), at every 3 min during the exercise, and during the recovery period. EIH was defined as maximum systolic blood pressure (SBP) ≥220 mmHg and/or maximum diastolic blood pressure (DBP) ≥100 mmHg. Of the 179 men, 87 (47%) presented EIH. Resting blood pressure values at baseline were 127±10/83±6 mmHg in EIH and 119±9/80±6 mmHg (P=0.01 for both) in normal blood pressure responders to exercise. Anticipatory SBP and DPS were higher in the group with EIH (P=0.001). Subjects with EIH presented higher waist circumference (WC) (Pmetabolic syndrome showed EIH. These men are characterized by a worsened metabolic profile. Our data suggest that a treadmill exercise test may be helpful to identify a potentially higher risk metabolic syndrome subset of subjects.

  15. Abdominal obesity and metabolic syndrome: exercise as medicine?

    Paley, Carole A; Johnson, Mark I

    2018-01-01

    Metabolic syndrome is defined as a cluster of at least three out of five clinical risk factors: abdominal (visceral) obesity, hypertension, elevated serum triglycerides, low serum high-density lipoprotein (HDL) and insulin resistance. It is estimated to affect over 20% of the global adult population. Abdominal (visceral) obesity is thought to be the predominant risk factor for metabolic syndrome and as predictions estimate that 50% of adults will be classified as obese by 2030 it is likely that metabolic syndrome will be a significant problem for health services and a drain on health economies.Evidence shows that regular and consistent exercise reduces abdominal obesity and results in favourable changes in body composition. It has therefore been suggested that exercise is a medicine in its own right and should be prescribed as such. This review provides a summary of the current evidence on the pathophysiology of dysfunctional adipose tissue (adiposopathy). It describes the relationship of adiposopathy to metabolic syndrome and how exercise may mediate these processes, and evaluates current evidence on the clinical efficacy of exercise in the management of abdominal obesity. The review also discusses the type and dose of exercise needed for optimal improvements in health status in relation to the available evidence and considers the difficulty in achieving adherence to exercise programmes. There is moderate evidence supporting the use of programmes of exercise to reverse metabolic syndrome although at present the optimal dose and type of exercise is unknown. The main challenge for health care professionals is how to motivate individuals to participate and adherence to programmes of exercise used prophylactically and as a treatment for metabolic syndrome.

  16. [Association between metabolic syndrome and its components with presbycusis].

    Zhao, Jingbo; Zhang, Mengsi; Li, Yuanyuan; Zhang, Jiarui; Wang, Ningning; Yang, Xiaoshan

    2015-07-01

    To investigate the effect of metabolic syndrome and its components on presbycusis. Total of 165 cases and 202 controls were continuously collected in Harbin Ninth Hospital from June 2013 to August 2014, these subjects were investigated and received anthropometry and received biochemical test in hospital laboratory. Statistics analysis was adopted by χ2 test, t test and logistic regression model. Only triglyceride abnormal proportion of case group was higher than that of control group among components of metabolic syndrome, and it were associated with age-related hearing loss whether before adjustment or not after adjustment, OR (95% CI) were 1.69 (1.09-2.63) and 1.96 (1.08-3.54) respectively, and others were not associated with presbycusis. In addition, among all of the various combinations of the components of the metabolic syndrome, combination of triglycerides and high-density lipoprotein, combination of triglycerides and blood glucose, combination of triglycerides and blood pressure were associated with age-related hearing loss before adjustment and after adjustment, OR were 5.31 (95% CI 1.63-17.27), 2.66 (95% CI 1.04-6.85) and 2.09 (95% CI 1.04-4.18) respectively. Further more, the metabolic syndrome was not statistically associated with presbycusis, OR were 1.27 (95% CI 0.83-1.94) and 0.92 (95% CI 0.54-1.57) respectively before adjustment and after adjustment. In addition, stratified by age, the metabolic syndrome was still not statistically associated with presbycusis in each stratification, OR were 0.89 (95% CI 0.44-1.82) and 1.49 (95% CI 0.67-3.30) respectively. The triglyceride was associated with presbycusis. Among all of combinations of the components of the metabolic syndrome, combination of triglycerides and high-density lipoprotein, combination of triglycerides and blood glucose, combination of triglycerides and blood pressure were associated with age-related hearing loss.

  17. Reduced apolipoprotein glycosylation in patients with the metabolic syndrome.

    Olga V Savinova

    Full Text Available The purpose of this study was to compare the apolipoprotein composition of the three major lipoprotein classes in patients with metabolic syndrome to healthy controls.Very low density (VLDL, intermediate/low density (IDL/LDL, hereafter LDL, and high density lipoproteins (HDL fractions were isolated from plasma of 56 metabolic syndrome subjects and from 14 age-sex matched healthy volunteers. The apolipoprotein content of fractions was analyzed by one-dimensional (1D gel electrophoresis with confirmation by a combination of mass spectrometry and biochemical assays.Metabolic syndrome patients differed from healthy controls in the following ways: (1 total plasma--apoA1 was lower, whereas apoB, apoC2, apoC3, and apoE were higher; (2 VLDL--apoB, apoC3, and apoE were increased; (3 LDL--apoC3 was increased, (4 HDL--associated constitutive serum amyloid A protein (SAA4 was reduced (p<0.05 vs. controls for all. In patients with metabolic syndrome, the most extensively glycosylated (di-sialylated isoform of apoC3 was reduced in VLDL, LDL, and HDL fractions by 17%, 30%, and 25%, respectively (p<0.01 vs. controls for all. Similarly, the glycosylated isoform of apoE was reduced in VLDL, LDL, and HDL fractions by 15%, 26%, and 37% (p<0.01 vs. controls for all. Finally, glycosylated isoform of SAA4 in HDL fraction was 42% lower in patients with metabolic syndrome compared with controls (p<0.001.Patients with metabolic syndrome displayed several changes in plasma apolipoprotein composition consistent with hypertriglyceridemia and low HDL cholesterol levels. Reduced glycosylation of apoC3, apoE and SAA4 are novel findings, the pathophysiological consequences of which remain to be determined.

  18. Comparison of metabolic syndrome with growing epidemic syndrome Z in terms of risk factors and gender differences.

    Uyar, Meral; Davutoğlu, Vedat; Aydın, Neriman; Filiz, Ayten

    2013-05-01

    The aim of this study is to compare metabolic syndrome with syndrome Z growing epidemic in terms of risk factors, demographic variables, and gender differences in our large cohort at southeastern area in Turkey. Data of patients admitted to sleep clinic in University of Gaziantep from January 2006 to January 2011 were retrospectively evaluated. ATP III and JNC 7 were used for defining metabolic syndrome and hypertension. Data of 761 patients were evaluated. Hypertension, diabetes mellitus, coronary artery disease, pulmonary hypertension, and left ventricular hypertrophy were more common in patients with syndrome Z than in patients without metabolic syndrome. Age, waist/neck circumferences, BMI, triglyceride, glucose, and Epworth sleepiness scale score were detected higher, whereas the minimum oxygen saturation during sleep was lower in patients with syndrome Z. Metabolic syndrome was more common in sleep apneic subjects than in controls (58 versus 30 %). Female sleep apneics showed higher rate of metabolic syndrome than those of males (74 versus 52 %). Hypertension, diabetes mellitus, coronary artery disease, and left ventricular hypertrophy were detected higher in males with syndrome Z than in males without metabolic syndrome. Snoring and excessive daytime sleepiness were detected higher in females with syndrome Z than in females without metabolic syndrome. Systemic/pulmonary hypertension, diabetes mellitus, and left ventricular hypertrophy were more common in females with syndrome Z than in females without metabolic syndrome. Complaints of headache and systemic/pulmonary hypertension were more common among females than males with syndrome Z. Female syndrome Z patients had lower minimum oxygen saturation than male patients with syndrome Z. Metabolic syndrome in sleep apneic patients is more prevalent than in controls. All metabolic syndrome parameters were significantly different among obstructive sleep apneic patients with respect to gender with more severe

  19. Severity of periodontitis and metabolic syndrome: is there an association?

    Gomes-Filho, Isaac Suzart; Mercês, Magno Conceição; Soares, Johelle de Santana Passos; Cruz, Simone Seixas da; Barreto, Mauricio Lima; Costa, Maria da Conceição Nascimento

    2015-01-01

    Background: Metabolic syndrome (MetS) is a major factor for the occurrence of cardiovascular events. Causal factors for MetS are not well defined or yet unidentified. Preliminary investigations suggest that infections and inflammation may be involved in the etiology of this syndrome. This study aims to estimate the association between the severity of periodontitis (exposure) and MetS (outcome). Methods: A cross-sectional study was conducted with 419 participants recruited from the Di...

  20. Equine metabolic syndrome in Colombian creole horse: case report

    Castillo, C.A.; Jaramillo, C.; Loaiza, M.J.; Blanco, R.

    2017-01-01

    ABSTRACT The equine metabolic syndrome is a condition that can be recognized because of obesity, insulin resistance and laminitis. Genetic factors could play a role in the occurrence of this syndrome. Certain breeds such as ponies (including the South American creole horses) have a lower sensibility to insulin and a higher prevalence of hyperinsulinemia. The environment and management conditions, such as overfeeding and lack of exercise are factors that bring a propensity for obesity. The adi...

  1. HPLC-MS-Based Metabonomics Reveals Disordered Lipid Metabolism in Patients with Metabolic Syndrome

    Xinjie Zhao

    2011-12-01

    Full Text Available Ultra-high performance liquid chromatography/ quadrupole time of flight mass spectrometry-based metabonomics platform was employed to profile the plasma metabolites of patients with metabolic syndrome and the healthy controls. Data analysis revealed lots of differential metabolites between the two groups, and most of them were identified as lipids. Several fatty acids and lysophosphatidylcholines were of higher plasma levels in the patient group, indicating the occurrence of insulin resistance and inflammation. The identified ether phospholipids were decreased in the patient group, reflecting the oxidative stress and some metabolic disorders. These identified metabolites can also be used to aid diagnosis of patients with metabolic syndrome. These results showed that metabonomics was a promising and powerful method to study metabolic syndrome.

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

    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

  3. The metabolic syndrome and severity of diabetic retinopathy

    Chen JJ

    2015-04-01

    Full Text Available John J Chen,1,2,* Lucas J Wendel,1,3,* Emily S Birkholz,1 John G Vallone,4 Anne L Coleman,5,6 Fei Yu,7 Vinit B Mahajan1,3,8 1Department of Ophthalmology and Visual Sciences, University of Iowa, Iowa City, IA, USA; 2Mayo Clinic, Rochester, MN, USA; 3Vitreoretinal Service, University of Iowa, Iowa City, IA, USA; 4Department of Pathology, University of Southern California, 5Department of Ophthalmology, 6Department of Epidemiology, School of Public Health, 7Department of Biostatistics, University of California, Los Angeles, CA, USA; 8Omics Laboratory, University of Iowa, Iowa City, IA, USA *These authors contributed equally to this work Background: While metabolic syndrome has been strongly implicated as a risk factor for macrovascular diseases, such as stroke and cardiovascular disease, its relationship with microvascular diseases, including diabetic retinopathy, has been less defined. The purpose of this pilot study was to investigate the association between metabolic syndrome and the presence and severity of diabetic retinopathy.Methods: A retrospective case–control chart review at the University of Iowa ophthalmology and primary care clinics included 100 patients with proliferative diabetic retinopathy (PDR, 100 patients with nonproliferative diabetic retinopathy (NPDR, 100 diabetic patients without diabetic retinopathy, and 100 nondiabetic patients who were randomly selected. Using the International Diabetes Foundation definition, the prevalence of metabolic syndrome and the number of components of metabolic syndrome were compared among these groups.Results: The prevalence of metabolic syndrome in patients with diabetes was 69.3%, which was significantly higher than that in patients without diabetes (27%; P<0.0001 (odds ratio [OR] =6.28; 95% confidence interval [CI]: 3.76–10.49; P=0.0004. However, there was no significant difference in the prevalence of metabolic syndrome between diabetics with and without diabetic retinopathy, with rates

  4. Toxigenic and metabolic causes of ketosis and ketoacidotic syndromes.

    Cartwright, Martina M; Hajja, Waddah; Al-Khatib, Sofian; Hazeghazam, Maryam; Sreedhar, Dharmashree; Li, Rebecca Na; Wong-McKinstry, Edna; Carlson, Richard W

    2012-10-01

    Ketoacidotic syndromes are frequently encountered in acute care medicine. This article focuses on ketosis and ketoacidotic syndromes associated with intoxications, alcohol abuse, starvation, and certain dietary supplements as well as inborn errors of metabolism. Although all of these various processes are characterized by the accumulation of ketone bodies and metabolic acidosis, there are differences in the mechanisms, clinical presentations, and principles of therapy for these heterogeneous disorders. Pathophysiologic mechanisms that account for these disorders are presented, as well as guidance regarding identification and management. Copyright © 2012 Elsevier Inc. All rights reserved.

  5. Endocrine and metabolic aspects of the Wolfram syndrome.

    Boutzios, Georgios; Livadas, Sarantis; Marinakis, Evangelos; Opie, Nicole; Economou, Frangiskos; Diamanti-Kandarakis, Evanthia

    2011-08-01

    Wolfram syndrome (WS), also known as DIDMOAD (Diabetes Insipidus, Diabetes Mellitus, Optic Atrophy and Deafness), is a neurodegenerative disease with autosomal recessive inheritance with incomplete penetrance. DIDMOAD is a very rare disease with an estimated prevalence of 1 in 770,000 and it is believed to occur in 1 of 150 patients with juvenile-onset insulin-dependent diabetes mellitus. Additionally, WS may also present with different endocrine and metabolic abnormalities such as anterior and posterior pituitary gland dysfunction. This mini-review summarizes the variable presentation of WS and the need of screening for other metabolic and hormonal abnormalities, coexisting in this rare syndrome.

  6. Lifestyle and metabolic syndrome in college students: Differences by gender

    María Araceli Álvarez Gasca

    2014-07-01

    Full Text Available The relationship between lifestyle and metabolic syndrome in college students as well as differences between men and women are analyzed. 970 students (67.4% women, 32.6% men were randomly selected and assessed on lifestyle (EV, central obesity, and metabolic syndrome(SM. Results showed 4.63% with SM and 36.65% with obesity, women predominated. Predominant EV was good and better in men than women, highest frequency of SM was in bad EV. Relationship between gender, obesity, and SM was significant for the studied population. Differences were found between men and women.

  7. Association of metabolic syndrome in patients with osteoarthritis

    Malik, S.; Salim, B.; Khalil, Z.; Nasim, A.

    2015-01-01

    Objective: To determine association of osteoarthritis (OA) with metabolic syndrome in a tertiary care hospital of Pakistan. Methodology: A cross-sectional study was conducted at Fauji Foundation Hospital, Rawalpindi, Pakistan. Patients were randomly interviewed in the Female Rheumatology department and a total of 240 patients with single rheumatologic disease and age >35 years were selected. Informed consent was taken and patients were interviewed using a self-made questionnaire to evaluate their medical history, physical and laboratory examination. SPSS version 17 was used to analyze the data. Results: Out of 240 subjects, 81 patients had OA and another 81 patients were randomly selected from the age and gender matched control (non-OA) group. The mean age of patients in OA and non-OA group was 56.68 ± 09.76 and 53.57 ± 11.01 years, respectively. In OA group, 48.1% and in non-OA group 22.2% of patients were falling in category of being obese/morbidly obese. According to AHA criteria for Metabolic Syndrome, percentage of OA patients labeled to have metabolic syndrome was 58.8% as compared to 19.5% in non-OA group. Conclusion: There was a strong association of metabolic syndrome with OA and would surely make a foreground for future studies to be conducted on developing preventive strategies and ultimately reducing the morbidities and mortalities associated with Metabolic Osteoarthritis. (author)

  8. Obesity and metabolic syndrome in COPD: Is exercise the answer?

    James, Benjamin D; Jones, Amy V; Trethewey, Ruth E; Evans, Rachael A

    2018-05-01

    Approximately half of all patients with chronic obstructive pulmonary disease (COPD) attending pulmonary rehabilitation (PR) programmes are overweight or obese which negatively impacts upon dyspnoea and exercise tolerance particularly when walking. Within the obese population (without COPD), the observed heterogeneity in prognosis is in part explained by the variability in the risk of developing cardiovascular disease or diabetes (cardiometabolic risk) leading to the description of metabolic syndrome. In obesity alone, high-intensity aerobic training can support healthy weight loss and improve the constituent components of metabolic syndrome. Those with COPD, obesity and/or metabolic syndrome undergoing PR appear to do as well in traditional outcomes as their normal-weight metabolically healthy peers in terms of improvement of symptoms, health-related quality of life and exercise performance, and should therefore not be excluded. To broaden the benefit of PR, for this complex population, we should learn from the extensive literature examining the effects of exercise in obesity and metabolic syndrome discussed in this review and optimize the exercise strategy to improve these co-morbid conditions. Standard PR outcomes could be expanded to include cardiometabolic risk reduction to lower future morbidity and mortality; to this end exercise may well be the answer.

  9. Relationship of metabolic syndrome and its components with -844 G/A and HindIII C/G PAI-1 gene polymorphisms in Mexican children

    De la Cruz-Mosso Ulises

    2012-03-01

    Full Text Available Abstract Background Several association studies have shown that -844 G/A and HindIII C/G PAI-1 polymorphisms are related with increase of PAI-1 levels, obesity, insulin resistance, glucose intolerance, hypertension and dyslipidemia, which are components of metabolic syndrome. The aim of this study was to analyze the allele and genotype frequencies of these polymorphisms in PAI-1 gene and its association with metabolic syndrome and its components in a sample of Mexican mestizo children. Methods This study included 100 children with an age range between 6-11 years divided in two groups: a 48 children diagnosed with metabolic syndrome and b 52 children metabolically healthy without any clinical and biochemical alteration. Metabolic syndrome was defined as the presence of three or more of the following criteria: fasting glucose levels ≥ 100 mg/dL, triglycerides ≥ 150 mg/dL, HDL-cholesterol th percentile, systolic blood pressure (SBP and diastolic blood pressure (DBP ≥ 95th percentile and insulin resistance HOMA-IR ≥ 2.4. The -844 G/A and HindIII C/G PAI-1 polymorphisms were analyzed by PCR-RFLP. Results For the -844 G/A polymorphism, the G/A genotype (OR = 2.79; 95% CI, 1.11-7.08; p = 0.015 and the A allele (OR = 2.2; 95% CI, 1.10-4.43; p = 0.015 were associated with metabolic syndrome. The -844 G/A and A/A genotypes were associated with increase in plasma triglycerides levels (OR = 2.6; 95% CI, 1.16 to 6.04; p = 0.02, decrease in plasma HDL-cholesterol levels (OR = 2.4; 95% CI, 1.06 to 5.42; p = 0.03 and obesity (OR = 2.6; 95% CI, 1.17-5.92; p = 0.01. The C/G and G/G genotypes of the HindIII C/G polymorphism contributed to a significant increase in plasma total cholesterol levels (179 vs. 165 mg/dL; p = 0.02 in comparison with C/C genotype. Conclusions The -844 G/A PAI-1 polymorphism is related with the risk of developing metabolic syndrome, obesity and atherogenic dyslipidemia, and the HindIII C/G PAI-1 polymorphism was associated with the

  10. ROLE OF PHYSICAL EXERCISE, FITNESS AND AEROBIC TRAINING IN TYPE 1 DIABETIC AND HEALTHY MEN IN RELATION TO THE LIPID PROFILE, LIPID PEROXIDATION AND THE METABOLIC SYNDROME

    David E. Laaksonen

    2003-06-01

    Full Text Available Dyslipidemia and possibly lipid peroxidation play important roles in the development of macro- and microvascular disease in type 1 diabetes mellitus. Little is known, however, of the role of aerobic exercise in dyslipidemia and resting and exercise-induced lipid peroxidation in type 1 diabetes. Despite the well-known effect of leisure-time physical activity (LTPA on components of the metabolic syndrome, little is known of the association of LTPA and cardiorespiratory fitness (maximal oxygen consumption, VO2max with development of the metabolic syndrome itself. A randomized controlled trial assessing the effect of a 12-16 week aerobic exercise program on VO2max and the lipid profile was carried out in otherwise healthy young men with type 1 diabetes. The effect of acute physical exercise on oxidative stress and antioxidant defenses and the relation to VO2max in men with type 1 diabetes was also evaluated. To test four recently proposed definitions by the World Health Organization (WHO and National Cholesterol Education Program (NCEP of the metabolic syndrome, the sensitivity and specificity of the definitions for prevalent and incident diabetes were assessed in a population-based cohort of middle-aged men. We also studied the associations of LTPA and cardiorespiratory fitness with prevalent and incident cases of the metabolic syndrome. A 12-16 week endurance exercise program produced antiatherogenic changes in lipid, lipoprotein and apolipoprotein levels in 20 type 1 diabetic men who for the most part were already physically active at baseline. The most favorable training-induced changes in the high-density lipoprotein cholesterol (HDL/low-density lipoprotein cholesterol (LDL and apolipoprotein A-I/apolipoprotein B ratios were in patients with low baseline HDL/LDL levels, likely the group with the most benefit to be gained by such changes. Plasma thiobarbituric acid reactive substances (TBARS, a measure of lipid peroxidation, was higher in nine

  11. Epigenetics and a new look on metabolic syndrome

    Kuneš, Jaroslav; Vaněčková, Ivana; Mikulášková, Barbora; Behuliak, Michal; Maletínská, L.; Zicha, Josef

    2015-01-01

    Roč. 64, č. 5 (2015), s. 611-620 ISSN 0862-8408 R&D Projects: GA MZd(CZ) NV15-25396A; GA ČR(CZ) GA15-08679S Institutional support: RVO:67985823 Keywords : metabolic syndrome * epigenetic s * transgenerational inheritance * gene-environmental interactions * obesity * hypertension Subject RIV: FB - Endocrinology, Diabetology, Metabolism, Nutrition Impact factor: 1.643, year: 2015

  12. Epigenetics and a new look on metabolic syndrome

    Kuneš, Jaroslav; Vaněčková, I.; Mikulášková, Barbora; Behuliak, M.; Maletínská, Lenka; Zicha, J.

    2015-01-01

    Roč. 64, č. 5 (2015), s. 611-620 ISSN 0862-8408 R&D Projects: GA ČR(CZ) GA15-08679S Institutional support: RVO:61388963 Keywords : metabolic syndrome * epigenetic s * transgenerational inheritance * gene-environmental interactions * obesity * hypertension Subject RIV: FB - Endocrinology, Diabetology, Metabolism, Nutrition Impact factor: 1.643, year: 2015 http://www.biomed.cas.cz/physiolres/pdf/64/64_611.pdf

  13. Type D personality is associated with increased metabolic syndrome prevalence and an unhealthy lifestyle in a cross-sectional Dutch community sample

    Denollet Johan

    2010-11-01

    Full Text Available Abstract Background People with Type D-Distressed-personality have a general tendency towards increased negative affectivity (NA, while at the same time inhibiting these emotions in social situations (SI. Type D personality is associated with an increased risk of adverse outcomes in patients with cardiovascular disease. Whether Type D personality is a cardiovascular risk factor in healthy populations remains to be investigated. In the present study, the relations between Type D personality and classical cardiovascular risk factors, i.e. metabolic syndrome and lifestyle were investigated in a Dutch community sample. Methods In a cross-sectional study 1592 participants were included, aged 20-80 years. Metabolic syndrome was defined by self-report, following the International Diabetes Federation-IDF-guidelines including an increased waist circumference, dyslipidemia, hypertension, and diabetes. In addition lifestyle factors smoking, alcohol use, exercise and dietary habits were examined. Metabolic syndrome prevalence was stratified by Type D personality (a high score on both NA and SI, lifestyle and confounders age, gender, having a partner, higher education level, cardiac history, family history of cardiovascular disease. Results Metabolic syndrome was more prevalent in persons with a Type D personality (13% vs. 6%. Persons with Type D personality made poorer lifestyle choices, adhered less to the physical activity norm (OR = 1.5, 95%CI = 1.1-2.0, p = .02, had a less varied diet (OR = 0.50, 95%CI = 0.40-0.70, p p = .01. Type D personality was related to a twofold increased risk of metabolic syndrome (OR = 2.2, 95%CI = 1.2-4.0, p = .011, independent of lifestyle factors and confounders. Conclusions Type D personality is related to an increased prevalence of metabolic syndrome and unhealthy lifestyle, which suggests both behavioral and biological vulnerability for development of cardiovascular disorders and diabetes.

  14. Regulatory landscape of AGE-RAGE-oxidative stress axis and its modulation by PPARγ activation in high fructose diet-induced metabolic syndrome.

    Cannizzaro, Luca; Rossoni, Giuseppe; Savi, Federica; Altomare, Alessandra; Marinello, Cristina; Saethang, Thammakorn; Carini, Marina; Payne, D Michael; Pisitkun, Trairak; Aldini, Giancarlo; Leelahavanichkul, Asada

    2017-01-01

    The AGE-RAGE-oxidative stress (AROS) axis is involved in the onset and progression of metabolic syndrome induced by a high-fructose diet (HFD). PPARγ activation is known to modulate metabolic syndrome; however a systems-level investigation looking at the protective effects of PPARγ activation as related to the AROS axis has not been performed. The aim of this work is to simultaneously characterize multiple molecular parameters within the AROS axis, using samples taken from different body fluids and tissues of a rat model of HFD-induced metabolic syndrome, in the presence or absence of a PPARγ agonist, Rosiglitazone (RGZ). Rats were fed with 60% HFD for the first half of the treatment duration (21 days) then continued with either HFD alone or HFD plus RGZ for the second half. Rats receiving HFD alone showed metabolic syndrome manifestations including hypertension, dyslipidemia, increased glucose levels and insulin resistance, as well as abnormal kidney and inflammatory parameters. Systolic blood pressure, plasma triglyceride and glucose levels, plasma creatinine, and albuminuria were significantly improved in the presence of RGZ. The following molecular parameters of the AROS axis were significantly upregulated in our rat model: carboxymethyl lysine (CML) in urine and liver; carboxyethyl lysine (CEL) in urine; advanced glycation end products (AGEs) in plasma; receptor for advanced glycation end products (RAGE) in liver and kidney; advanced oxidation protein products (AOPP) in plasma; and 4-hydroxynonenal (HNE) in plasma, liver, and kidney. Conversely, with RGZ administration, the upregulation of AOPP and AGEs in plasma, CML and CEL in urine, RAGE in liver as well as HNE in plasma and liver was significantly counteracted/prevented. Our data demonstrate (i) the systems-level regulatory landscape of HFD-induced metabolic syndrome involving multiple molecular parameters, including HNE, AGEs and their receptor RAGE, and (ii) attenuation of metabolic syndrome by

  15. Prevalence of Metabolic Syndrome according to Sasang Constitutional Medicine in Korean Subjects.

    Song, Kwang Hoon; Yu, Sung-Gon; Kim, Jong Yeol

    2012-01-01

    Metabolic syndrome (MS) is a complex disorder defined by a cluster of abdominal obesity, atherogenic dyslipidemia, hyperglycemia, and hypertension; the condition is recognized as a risk factor for diabetes and cardiovascular disease. This study assessed the effects of the Sasang constitution group (SCG) on the risk of MS in Korean subjects. We have analyzed 1,617 outpatients of Korean oriental medicine hospitals who were classified into three SCGs, So-Yang, So-Eum, and Tae-Eum. Significant differences were noted in the prevalence of MS and the frequencies of all MS risk factors among the three SCGs. The odds ratios for MS as determined via multiple logistic regression analysis were 2.004 for So-Yang and 4.521 for Tae-Eum compared with So-Eum. These results indicate that SCG may function as a significant risk factor of MS; comprehensive knowledge of Sasang constitutional medicine may prove helpful in predicting susceptibility and developing preventive care techniques for MS.

  16. Prevalence of Metabolic Syndrome according to Sasang Constitutional Medicine in Korean Subjects

    Kwang Hoon Song

    2012-01-01

    Full Text Available Metabolic syndrome (MS is a complex disorder defined by a cluster of abdominal obesity, atherogenic dyslipidemia, hyperglycemia, and hypertension; the condition is recognized as a risk factor for diabetes and cardiovascular disease. This study assessed the effects of the Sasang constitution group (SCG on the risk of MS in Korean subjects. We have analyzed 1,617 outpatients of Korean oriental medicine hospitals who were classified into three SCGs, So-Yang, So-Eum, and Tae-Eum. Significant differences were noted in the prevalence of MS and the frequencies of all MS risk factors among the three SCGs. The odds ratios for MS as determined via multiple logistic regression analysis were 2.004 for So-Yang and 4.521 for Tae-Eum compared with So-Eum. These results indicate that SCG may function as a significant risk factor of MS; comprehensive knowledge of Sasang constitutional medicine may prove helpful in predicting susceptibility and developing preventive care techniques for MS.

  17. Vitamin E As a Potential Interventional Treatment for Metabolic Syndrome: Evidence from Animal and Human Studies

    Sok Kuan Wong

    2017-07-01

    Full Text Available A constellation of medical conditions inclusive of central obesity, hyperglycemia, hypertension, and dyslipidemia is known as metabolic syndrome (MetS. The safest option in curtailing the progression of MetS is through maintaining a healthy lifestyle, which by itself, is a long-term commitment entailing much determination. A combination of pharmacological and non-pharmacological approach, as well as lifestyle modification is a more holistic alternative in the management of MetS. Vitamin E has been revealed to possess anti-oxidative, anti-inflammatory, anti-obesity, anti-hyperglycemic, anti-hypertensive and anti-hypercholesterolemic properties. The pathways regulated by vitamin E are critical in the development of MetS and its components. Therefore, we postulate that vitamin E may exert some health benefits on MetS patients. This review intends to summarize the evidence in animal and human studies on the effects of vitamin E and articulate the contrasting potential of tocopherol (TF and tocotrienol (T3 in preventing the medical conditions associated with MetS. As a conclusion, this review suggests that vitamin E may be a promising agent for attenuating MetS.

  18. Prevalence of the metabolic syndrome in the old institutionalized people in Zagreb, Croatia.

    Nevajda, Branimir; Havelka-Mestrović, Ana; Bilić, Morana; Nevajda, Andreja Podvez; Romić, Dominik; Vuletić, Vladimira; Cukljek, Snjezana; Sicaja, Mario; Bocina, Zeljko

    2013-03-01

    Metabolic syndrome (MeS) is defined by a cluster of abnormalities comprising obesity, hypertension, carbohydrate intolerance and dyslipidemia. MeS increases the risk of developing various diseases, including coronary heart disease, stroke, peripheral angiopathy and type 2 diabetes. In our study, the subjects were 561 persons, residents of 11 homes for the elderly in Zagreb, Croatia. There were 160 men (28.5%) and 401 women (71.5%), aged from 56 to 96 years (the average being 79 years). Physical examination was conducted, which included blood pressure measurement, and body height and weight. Blood samples were taken for biochemical analysis. Along with other biochemical parameters, the levels of glucose, triglycerides and cholesterol (LDL, HDL-C) were also measured. The results have shown the prevalence of MeS in the elderly instutionalised people to be in the range of 20.8%, according to WHO criteria. The most common MeS component was hypertension, and it was significantly more frequent in women than in men; also, the elevated triglyceride levels were more often found in women; the difference between men and women was also statistically significant. MeS is a serious and growing health problem not only in Croatia but worldwide as well. Further studies are needed to verify the prevalence of MeS in Croatia, as it is a major risk for CVD and many other severe diseases.

  19. Dietary fatty acids on aortic root calcification in mice with metabolic syndrome.

    Naranjo, Maria C; Bermudez, Beatriz; Garcia, Indara; Lopez, Sergio; Abia, Rocio; Muriana, Francisco J G; Montserrat-de la Paz, Sergio

    2017-04-19

    Metabolic syndrome (MetS) is associated with obesity, dyslipidemia, type 2 diabetes, and chronic low-grade inflammation. The aim of this study was to determine the role of high-fat low-cholesterol diets (HFLCDs) rich in SFAs (HFLCD-SFAs), MUFAs (HFLCD-MUFAs) or MUFAs plus omega-3 long-chain PUFAs (HFLCD-PUFAs) on vascular calcification by the modulation of the RANKL/RANK/OPG system in the aortic roots of Lep ob/ob LDLR -/- mice. Animals fed with HFLCD-SFAs had increased weight and a greater atheroma plaque size, calcification, and RANKL/CATHK expression in the aortic root than mice on MUFA-enriched diets, with an increasing OPG expression in the aortic roots of the latter. Our study demonstrates that compared to dietary SFAs, MUFAs from olive oil protect against atherosclerosis by interfering with vascular calcification via the RANKL/RANK/OPG system in the setting of MetS. These findings open opportunities for developing novel nutritional strategies with olive oil as the most important dietary source of MUFAs (notably oleic acid) to prevent cardiovascular complications in MetS.

  20. Oxidative stress in the pathophysiology of metabolic syndrome: which mechanisms are involved?

    Thalia M. T. Avelar

    2015-08-01

    Full Text Available ABSTRACTMetabolic syndrome (MS is a combination of cardiometabolic risk factors, including obesity, hyperglycemia, hypertriglyceridemia, dyslipidemia and hypertension. Several studies report that oxidative condition caused by overproduction of reactive oxygen species (ROS plays an important role in the development of MS. Our body has natural antioxidant system to reduce oxidative stress, which consists of numerous endogenous and exogenous components and antioxidants enzymes that are able to inactivate ROS. The main antioxidant defense enzymes that contribute to reduce oxidative stress are superoxide dismutase (SOD, catalase (CAT and gluthatione peroxidase (GPx. The high-density lipoprotein cholesterol (HDL-c is also associated with oxidative stress because it presents antioxidant and anti-inflammatory properties. HDL-c antioxidant activity may be attributed at least in part, to serum paraoxonase 1 (PON1 activity. Furthermore, derivatives of reactive oxygen metabolites (d-ROMs also stand out as acting in cardiovascular disease and diabetes, by the imbalance in ROS production, and close relationship with inflammation. Recent reports have indicated the gamma-glutamyl transferase (GGT as a promising biomarker for diagnosis of MS, because it is related to oxidative stress, since it plays an important role in the metabolism of extracellular glutathione. Based on this, several studies have searched for better markers for oxidative stress involved in development of MS.

  1. Characterization of vascular complications in experimental model of fructose-induced metabolic syndrome.

    El-Bassossy, Hany M; Dsokey, Nora; Fahmy, Ahmed

    2014-12-01

    Vascular dysfunction is an important complication associated with metabolic syndrome (MS). Here we fully characterized vascular complications in a rat model of fructose-induced MS. MS was induced by adding fructose (10%) to drinking water to male Wistar rats of 6 weeks age. Blood pressure (BP) and isolated aorta responses phenylephrine (PE), KCl, acetylcholine (ACh), and sodium nitroprusside (SNP) were recorded after 6, 9, and 12 weeks of fructose administration. In addition, serum levels of glucose, insulin, uric acid, tumor necrosis factor α (TNFα), lipids, advanced glycation end products (AGEs), and arginase activity were determined. Furthermore, aortic reactive oxygen species (ROS) generation, hemeoxygenase-1 expression, and collagen deposition were examined. Fructose administration resulted in a significant hyperinslinemia after 6 weeks which continued for 12 weeks. It was also associated with a significant increase in BP after 6 weeks which was stable for 12 weeks. Aorta isolated from MS animals showed exaggerated contractility to PE and KCl and impaired relaxation to ACh compared with control after 6 weeks which were clearer at 12 weeks of fructose administration. In addition, MS animals showed significant increases in serum levels of lipids, uric acid, AGEs, TNFα, and arginase enzyme activity after 12 weeks of fructose administration. Furthermore, aortae isolated from MS animals were characterized by increased ROS generation and collagen deposition. In conclusion, adding fructose (10%) to drinking water produces a model of MS with vascular complications after 12 weeks that are characterized by insulin resistance, hypertension, disturbed vascular reactivity and structure, hyperuricemia, dyslipidemia, and low-grade inflammation.

  2. Plasma and tissue osteopontin expression in cutaneous lichen planus and its relation to metabolic syndrome

    Awad, M.A.I.

    2015-01-01

    Lichen planus (LP) is a chronic inflammatory disease that affects the skin, mucous membranes and appendages. Although its pathogenesis is still unclear, some studies showed that autoreactive cytotoxic T lymphocytes are the effector cells which cause degeneration and destruction of keratinocytes. Osteopontin (OPN) is expressed during inflammation by natural killer cells, activated T cells and macrophages and classified as a T-helper type 1 (Th1) cytokine. Plasma OPN has been reported to be a potential clinical marker for prediction of atherosclerosis. The mean values of plasma and tissue OPN in the lesional skin of LP patients were significantly higher than that in the control group (P Values for both plasma and tissue OPN were < 0.001). Correlating levels of plasma OPN in the LP patients to metabolic syndrome parameters showed a statistically significant correlation with dyslipidemia and diabetes mellitus. In conclusion, levels of plasma and tissue OPN were higher in cutaneous lichen planus patients than controls and plasma OPN could be a marker for cardiovascular risk in these patients

  3. Effect of Mediterranean diet with and without weight loss on apolipoprotein B100 metabolism in men with metabolic syndrome

    The objective of this study was to assess the effect of a Mediterranean diet (MedDiet) with and without weight loss (WL) on apolipoprotein B100 (apoB100) metabolism in men with metabolic syndrome. The diet of 19 men with metabolic syndrome (age, 24–62 years) was first standardized to a North America...

  4. HOMA1-IR and HOMA2-IR indexes in identifying insulin resistance and metabolic syndrome - Brazilian Metabolic Syndrome Study (BRAMS)

    Geloneze, B; Vasques, ACJ; Stabe, CFC; Pareja, JC; Rosado, LEFPD; de Queiroz, EC; Tambascia, MA

    2009-01-01

    Objective: To investigate cut-off values for HOMA1-IR and HOMA2-IR to identify insulin resistance (IR) and metabolic syndrome (MS), and to assess the association of the indexes with components of the MS. Methods: Nondiabetic subjects from the Brazilian Metabolic Syndrome Study were studied (n = 1,203, 18 to 78 years). The cut-off values for IR were determined from the 9011 percentile in the healthy group (n = 297) and, for MS, a ROC curve was generated for the total sample. Results: In the he...

  5. Oxidative status and lipid profile in metabolic syndrome: gender differences.

    Kaya, Aysem; Uzunhasan, Isil; Baskurt, Murat; Ozkan, Alev; Ataoglu, Esra; Okcun, Baris; Yigit, Zerrin

    2010-02-01

    Metabolic syndrome is associated with cardiovascular disease and oxidative stress. The aim of this study was to investigate the differences of novel oxidative stress parameters and lipid profiles in men and women with metabolic syndrome. The study population included 88 patients with metabolic syndrome, consisting of 48 postmenauposal women (group I) and 40 men (group II). Premenauposal women were excluded. Plasma levels of total antioxidant status (TAS) and total oxidative status (TOS) were determined by using the Erel automated measurement method, and oxidative stress index (OSI) was calculated. To perform the calculation, the resulting unit of TAS, mmol Trolox equivalent/L, was converted to micromol equivalent/L and the OSI value was calculated as: OSI = [(TOS, micromol/L)/(TAS, mmol Trolox equivalent/L) x 100]. The Student t-test, Mann-Whitney-U test, and chi-squared test were used for statistical analysis; the Pearson correlation coefficient and Spearman rank test were used for correlation analysis. P women and men had similar properties regarding demographic characteristics and biochemical work up. Group II had significantly lower levels of antioxidant levels of TAS and lower levels of TOS and OSI compared with group I (P = 0.0001, P = 0.0035, and P = 0,0001). Apolipoprotein A (ApoA) levels were significantly higher in group I compared with group II. Our findings indicate that women with metabolic syndrome have a better antioxidant status and higher ApoA levels compared with men. Our findings suggest the existence of a higher oxidative stress index in men with metabolic syndrome. Considering the higher risk of atherosclerosis associated with men, these novel oxidative stress parameters may be valuable in the evaluation of patients with metabolic sydrome.

  6. METABOLIC SYNDROME IN PATIENTS WITH PSYCHOTIC DISORDERS: diagnostic issues, comorbidity and side effects of antipsychotics

    Kozumplik, Oliver; Uzun, Suzana; Jakovljević, Miro

    2010-01-01

    Background: Metabolic syndrome and other cardiovascular risk factors are highly prevalent in people with schizophrenia. Metabolic syndrome can contribute to significant morbidity and premature mortality and should be accounted for in the treatment of mental disorders. Along with results of numerous investigations regarding metabolic syndrome, different issues have occurred. The aim of this article is to review literature regarding diagnostic and treatment of metabolic syndrome and po...

  7. BIPOLAR DISORDER AND METABOLIC SYNDROME: COMORBIDITY OR SIDE EFFECTS OF TREATMENT OF BIPOLAR DISORDER

    Babić, Dragan; Maslov, Boris; Nikolić, Katica; Martinac, Marko; Uzun, Suzana; Kozumplik, Oliver

    2010-01-01

    Objective: There is evidence that people with mental disorders are more likely to suffer from metabolic syndrome. In the last decades there has been an increase in interest for researching metabolic syndrome in psychiatric patients and plenty of evidence about their association. However, investigations on the prevalence of metabolic syndrome in patients with bipolar disorder are still surprisingly rare. The aim of this paper is to analyze comorbidity of bipolar disorder and metabolic syndrome...

  8. The search for putative unifying genetic factors for components of the metabolic syndrome

    Sjögren, M; Lyssenko, V; Jonsson, Anna Elisabet

    2008-01-01

    The metabolic syndrome is a cluster of factors contributing to increased risk of cardiovascular disease and type 2 diabetes but unifying mechanisms have not been identified. Our aim was to study whether common variations in 17 genes previously associated with type 2 diabetes or components...... of the metabolic syndrome and variants in nine genes with inconsistent association with at least two components of the metabolic syndrome would also predict future development of components of the metabolic syndrome, individually or in combination....

  9. Inherited lipodystrophies and the metabolic syndrome

    Monajemi, Houshang; Stroes, Erik; Hegele, Robert A.; Fliers, Eric

    2007-01-01

    Lipodystrophies represent a heterogeneous group of diseases characterized by an abnormal subcutaneous fat distribution, the extent of which can vary from localized, to partial, to generalized lipoatrophy. Whereas partial and generalized lipodystrophies are each associated with metabolic

  10. Influence of traditional Chinese medicine syndrome groups on quality of life in women with metabolic syndrome

    Li-Wen Huang

    2016-10-01

    Full Text Available Traditional Chinese medicine (TCM; 中醫 zhōng yī syndrome groups are based on the symptoms of human diseases and guide the use of Chinese herbs. The aim of this study was to examine the effects of TCM syndrome groups on biochemical characteristics and quality of life (QOL in women with metabolic syndrome (MS. Among the 1080 registered female patients screened at our outpatient clinic, a total of 322 women aged between 18 and 65 years and meeting the requirements of MS were enrolled. All the patients were asked to fill out a questionnaire on metabolic TCM syndrome groups and a questionnaire on the QOL, the Medical Outcomes Study (MOS Short Form-12 (SF-12. Data of biochemical characteristics were collected at the same time. The present study showed MS women in TCM syndrome groups had significantly lower physical and mental component scores in SF-12 compared with those not in TCM syndrome groups. We also found MS patients in TCM syndrome groups, except Kidney Deficiency syndrome, showed higher body mass indexes, waist circumference, and hip circumference. However, there was almost no difference in most biochemical characteristics between TCM syndrome groups. The MS patients diagnosed as belonging to TCM syndrome groups had poor QOL.

  11. Gender difference in components of metabolic syndrome among patients of type 2 diabetes.

    Alamgir, Muhammad Ahmad; Javid, Riaz Ahmad; Hameed, Abdul; Mustafa, Irum

    2015-01-01

    Diabetes mellitus, hypertension, obesity and dyslipidemia are the integral components that constitute metabolic syndrome. It has emerged as cause of substantial mortality with gender difference. To compare the gender characteristics of metabolic syndrome in subjects of type 2 diabetes mellitus. This observational comparative prospective study was conducted in medical ward of BVH Bahawalpur over period of 6 month from January 2014 to June 2014. Sample size of 100 diagnosed cases of type 2 diabetics (comprising equal number of males and females) were collected. As defined by WHO and IDF, variables of metabolic syndrome studied were BMI, hypertension, hyperglycemia and hyperlipidemia. The lipid values were interpreted in normal or high risk category by applying NCEP ATPIII criterion. Fasting sample were collected for sugar and lipid profile. Anthropometric, demographic and biochemical data was tabulated. Continuous and categorical variables were displayed as mean ± standard deviation and percentage respectively. Student 't' test was use to assess the difference for the lipid profile at 5% significance level. Female patients were found to be overweight, hypertensive and had uncontrolled hyperglycemia as compared to male subjects. Their systolic blood pressure was 150±25.75 and diastolic was 90±17mm/hg. The mean blood glucose concentration was 246.64±105mg/dl. In age group 35-44 years, the mean triglycerides and cholesterol levels in females were 184.54±42.05 and 192.5±34mg/dl respectively. HDL-C was 33.2±5.19mg/dl. In females with age group of 45-54 years, the mean concentration of triglycerides, total cholesterol and HDL-C were 217.75±77.6mg/dl, 190.95±14.4mg/dl and 31.75±3.8mg/dl respectively, and all were in high risk category when compared to cut off values determined by NCEP/ADA. While in females of age group 55-64 years, the values of TGs, total cholesterol and HDL-C were 204±154.11mg/dl, 200.09± 47.8 mg/dl and 33.4±4.6mg/dl respectively and again

  12. Gender aspects of the role of the metabolic syndrome as a risk factor for cardiovascular disease.

    Regitz-Zagrosek, Vera; Lehmkuhl, Elke; Mahmoodzadeh, Shokufeh

    2007-01-01

    The interaction of the risk factors of abdominal obesity, disturbed glucose homeostasis, dyslipidemia, and hypertension is believed to represent a distinct entity, termed the metabolic syndrome (MetS), that leads to a greater increase in cardiovascular risk than does the sum of its components. We reviewed currently available information regarding gender differences in the role of the MetS as a risk factor for cardiovascular disease (CVD). Using the search terms women, men, sex, gender, sex differences, and gender differences in combination with the metabolic syndrome, we conducted a systematic review of the available literature on sex differences in the MetS. The National Institutes of Health, PubMed, and MEDLINE databases were searched retrospectively from 2007 to 1987. Reference lists of identified articles were also used as a source, and articles were not restricted to the English language. In recent years, the MetS has been more prevalent in men than in women but has risen particularly in young women, where it is mainly driven by obesity. Diagnostic criteria for the MetS vary for the cutoff points and definition of its components in a gender-specific manner. Based on the definition of impaired glucose homeostasis and pathologic abdominal circumference or waist/hip ratio, more or fewer women are included. Glucose and lipid metabolism are directly modulated by estrogen and testosterone, with a lack of estrogen or a relative increase in testosterone inducing insulin resistance and a proatherogenic lipid profile. Hypertension is a strong risk factor in both sexes, but the prevalence of hypertension increases more rapidly in aging women than in men. Menopause and polycystic ovary syndrome contribute to the development of MetS by the direct effects of sex hormones. Some components of the MetS (eg, diabetes and hypertension) carry a greater risk for CVD in women. Future gender-related clinical and research activities should focus on the identification of sex- and

  13. Effect of metabolic syndrome on mitsugumin 53 expression and function.

    Hanley Ma

    Full Text Available Metabolic syndrome is a cluster of risk factors, such as obesity, insulin resistance, and hyperlipidemia that increases the individual's likelihood of developing cardiovascular diseases. Patients inflicted with metabolic disorders also suffer from tissue repair defect. Mitsugumin 53 (MG53 is a protein essential to cellular membrane repair. It facilitates the nucleation of intracellular vesicles to sites of membrane disruption to create repair patches, contributing to the regenerative capacity of skeletal and cardiac muscle tissues upon injury. Since individuals suffering from metabolic syndrome possess tissue regeneration deficiency and MG53 plays a crucial role in restoring membrane integrity, we studied MG53 activity in mice models exhibiting metabolic disorders induced by a 6 month high-fat diet (HFD feeding. Western blotting showed that MG53 expression is not altered within the skeletal and cardiac muscles of mice with metabolic syndrome. Rather, we found that MG53 levels in blood circulation were actually reduced. This data directly contradicts findings presented by Song et. al that indict MG53 as a causative factor for metabolic syndrome (Nature 494, 375-379. The diminished MG53 serum level observed may contribute to the inadequate tissue repair aptitude exhibited by diabetic patients. Furthermore, immunohistochemical analyses reveal that skeletal muscle fibers of mice with metabolic disorders experience localization of subcellular MG53 around mitochondria. This clustering may represent an adaptive response to oxidative stress resulting from HFD feeding and may implicate MG53 as a guardian to protect damaged mitochondria. Therapeutic approaches that elevate MG53 expression in serum circulation may be a novel method to treat the degenerative tissue repair function of diabetic patients.

  14. Prevalence of metabolic syndrome and metabolic syndrome components in young adults: A pooled analysis

    Paul B. Nolan

    2017-09-01

    Full Text Available Metabolic syndrome (MetSyn represents a clustering of different metabolic abnormalities. MetSyn prevalence is present in approximately 25% of all adults with increased prevalence in advanced ages. The presence of one component of MetSyn increases the risk of developing MetSyn later in life and likely represents a high lifetime burden of cardiovascular disease risk. Therefore we pooled data from multiple studies to establish the prevalence of MetSyn and MetSyn component prevalence across a broad range of ethnicities. PubMed, SCOPUS and Medline databases were searched to find papers presenting MetSyn and MetSyn component data for 18–30 year olds who were apparently healthy, free of disease, and MetSyn was assessed using either the harmonized, National Cholesterol Education Program Adult Treatment Panel III (NCEP-ATPIII, American Heart Association/National Heart, Blood and Lung Institute (AHA/NHBLI, or International Diabetes Federation (IDF definitions of MetSyn. After reviewing returned articles, 26,609 participants' data from 34 studies were included in the analysis and the data were pooled. MetSyn was present in 4.8–7% of young adults. Atherogenic dyslipidaemia defined as low high density lipoprotein (HDL cholesterol was the most prevalent MetSyn component (26.9–41.2%, followed by elevated blood pressure (16.6–26.6%, abdominal obesity (6.8–23.6%, atherogenic dyslipidaemia defined as raised triglycerides (8.6–15.6%, and raised fasting glucose (2.8–15.4%. These findings highlight that MetSyn is prevalent in young adults. Establishing the reason why low HDL is the most prevalent component may represent an important step in promoting primary prevention of MetSyn and reducing the incidence of subsequent clinical disease.

  15. Undiagnosed metabolic syndrome and other adverse effects among ...

    interval (with Bazett's correction). Conclusion. The high prevalence of metabolic syndrome and undiagnosed diabetes mellitus in this sample points to a need to monitor glucose levels and BMI on a regular basis. A larger study should be done to ...

  16. The metabolic syndrome: targeting dyslipidaemia to reduce coronary risk.

    Ginsberg, H.N.; Stalenhoef, A.F.H.

    2003-01-01

    The metabolic syndrome is a complex constellation of disorders, each one a significant risk factor for the development of cardiovascular disease (CVD). The increasing prevalence of this condition is a major concern for healthcare providers both in Europe and North America. The concern surrounding

  17. Prevalence of metabolic syndrome using NCEP-ATPIII and ...

    To estimate the prevalence of metabolic syndrome using ınternational dietetics federation (IDF) versus National cholesterol education program; adult treatment panel III (NCEP-ATPIII) definitions in Turkish adults. A cross-sectional study was conducted on a total of 1531 (male 758 and female 773) Turkish adults, aged ...

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

    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…

  19. Metabolic Syndrome in Children with and without Developmental Coordination Disorder

    Wahi, Gita; LeBlanc, Paul J.; Hay, John A.; Faught, Brent E.; O'Leary, Debra; Cairney, John

    2011-01-01

    Children with developmental coordination disorder (DCD) have higher rates of obesity compared to children with typical motor development, and, as a result may be at increased risk for developing metabolic syndrome (MetS). The purpose of this study was to determine the presence of MetS and its components among children with and without DCD. This…

  20. High risk of metabolic syndrome among black South African women ...

    Background: There is an increased prevalence of metabolic syndrome (MetS) in individuals with severe mental illness (SMI) globally. The prevalence of MetS is higher in black women compared to black men from South Africa. Aim: To compare the prevalence of MetS between black South African men and women with SMI ...

  1. Association between Cigarette Smoking and Metabolic Syndrome in ...

    Purpose: To investigate the relationship between metabolic syndrome as defined by using the modified NCEP/ATP III criteria [modified the National Cholesterol Education Program (NCEP)/Adult Treatment Panel III (ATP III) criteria] and cigarette smoking in Thai subjects. Methods: This study was carried out among 254 ...

  2. Insulin resistance, metabolic syndrome, and lipids in African women

    2016-01-27

    Jan 27, 2016 ... high‑density lipoprotein (TG/H