WorldWideScience

Sample records for abdominal obesity high

  1. Association between general and abdominal obesity with high blood pressure: difference between genders.

    Science.gov (United States)

    Silva, Alison O; Silva, Micaelly V; Pereira, Lisley K N; Feitosa, Wallacy M N; Ritti-Dias, Raphael M; Diniz, Paula R B; Oliveira, Luciano M F T

    2016-01-01

    To assess the association between general and abdominal obesity with high blood pressure in adolescents of both genders from the public school system. This was an epidemiological, descriptive, exploratory study, with a quantitative approach and local scope whose sample consisted of 481 high school students (aged 14-19), selected by using a random cluster sampling strategy. Blood pressure was measured through the use of automated monitor and was considered high when the pressure values were at or above the 95th percentile. The analyses were performed using the chi-squared test and binary logistic regression. The prevalence of high blood pressure was 6.4%, and it was higher among boys (9.0% vs. 4.7%, phigh blood pressure was associated with general (OR=6.4; phigh blood pressure only in boys, regardless of age. Copyright © 2015 Sociedade Brasileira de Pediatria. Published by Elsevier Editora Ltda. All rights reserved.

  2. Obesity-Associated Abdominal Elephantiasis

    Directory of Open Access Journals (Sweden)

    Ritesh Kohli

    2013-01-01

    Full Text Available Abdominal elephantiasis is a rare entity. Abdominal elephantiasis is an uncommon, but deformative and progressive cutaneous disease caused by chronic lymphedema and recurrent streptococcal or Staphylococcus infections of the abdominal wall. We present 3 cases of patients with morbid obesity who presented to our hospital with abdominal wall swelling, thickening, erythema, and pain. The abdominal wall and legs were edematous, with cobblestone-like, thickened, hyperpigmented, and fissured plaques on the abdomen. Two patients had localised areas of skin erythema, tenderness, and increased warmth. There was purulent drainage from the abdominal wall in one patient. They were managed with antibiotics with some initial improvement. Meticulous skin care and local keratolytic treatment for the lesions were initiated with limited success due to their late presentation. All three patients refused surgical therapy. Conclusion. Early diagnosis is important for the treatment of abdominal elephantiasis and prevention of complications.

  3. Abdominal Obesity and their association with Total Body: Fat Distribution and Composition. Case of Algerian Teenager Male high school students

    Directory of Open Access Journals (Sweden)

    Mohammed Zerf

    2017-06-01

    Full Text Available Purpose: Our aim attempted to esteem the impact of abdominal fat on body fat distribution or composition related to total body fat as recommended weight loss among High School Students. Material: For the proposed, 100 male students from the Algerian high school Education Sector's mandate Sidi Bel Abbes, participate in the present study. Their average age 16±1.52 years, distributed into homogeneous groups, according to their body fat percent categories. Examined by saving tests (Body Fat Percentage (BFP - Abdominal circumference (WC - Body mass index (BMI. Results: Based on the test data and the analysis statistics applied, we confirm: a Abdominal obesity is excess body gain correlate with total fat BMI. It highly affected body composition reported as additional fat for overweight in compare with acceptable according to Ideal BFP categories. b Abdominal obesity is an amount deep fat correlates to total BFP. It higher influenced the distribution of total body fat reported as additional excess fat among overweight category compared to the acceptable group. c Waist circumference (WC is the leading marker of abdominal fat deposits located in the central region of the body. While the combination of body mass index (BMI and waist circumference (WC, reflects the combined effects of body build (fat or fatness in individuals at higher risk of excessive body fat. Conclusions: founded on the differences acquired by the research team. We highlight that abdominal obesity is strongly connected to larger WC relate to total body gain located as excess inordinate fatness BMI or fat distribution BFP among our overall sample. Evidence, which guides us to recommend our adolescent students to intensification their hours of sports practice, in order to avoid the consequences of abdominal obesity gain. Announced in the present study as excess abdominal adiposity more metabolically active. Requiring the control of body weight loss (BFP or BMI strongly correlates to

  4. Economic costs of abdominal obesity

    DEFF Research Database (Denmark)

    Højgaard, Betina; Olsen, Kim Rose; Søgaard, Jes

    2008-01-01

    BACKGROUND: To examine the relationship between waist circumference and future health care costs across a broad range of waist circumference values based on individual level data. METHOD: A prospective cohort of 31,840 subjects aged 50-64 years at baseline had health status, lifestyle and socio-e...... be a potential for significant resource savings through prevention of abdominal obesity....

  5. ABDOMINAL OBESITY, AN ANTHROPOMETRIC PARAMETER PREDICTING METABOLIC DISORDERS

    Directory of Open Access Journals (Sweden)

    Maricel Castellanos González

    2011-08-01

    Full Text Available Background: Waist circumference perimeter, as an indirect indicator of abdominal obesity, is commonly presented as an essential element in the clinical assessment of obesity. The link between abdominal obesity and insulin resistance is proposed as the core of metabolic syndrome’s pathophysiology and complications. Objective: To determine whether individuals with abdominal obesity present characteristics related to metabolic syndrome’s factors that differ from those observed in individuals with no abdominal obesity. Methods: A comparative analytical study was performed including cases control and design in two different groups. The sample was composed of 98 individuals of both sexes randomly selected out of a universe of 510 workers population at the Medical University of Cienfuegos from September to December 2005. They were all tested as to blood pressure, cholesterol, HDL cholesterol, fasting glucose and triglycerides. Results: Abdominal obesity was found in 30.6% of individuals. It was predominant in females (83.3% older than 40 years. The number of cases of obesity linked to hypertension was similar to the number of cases with low HDL cholesterol (53.3%. Impaired glucose was found in 16.7% of cases. Conclusions: Abdominal obesity is a health problem in the population included in this study and it increases as age does. Individuals with abdominal obesity are exposed to a higher risk of metabolic disorders, such as low levels of HDL cholesterol, high levels of triglycerides and total cholesterol, glucose alterations and hypertension.

  6. VACUUM THERAPY VERSUS ABDOMINAL EXERCISES ON ABDOMINAL OBESITY

    Directory of Open Access Journals (Sweden)

    Nevein Mohammed Mohammed Gharib

    2016-06-01

    Full Text Available Background: Obesity is a medical condition that may adversely affect wellbeing and leading to increased incidence of many health problems. Abdominal obesity tends to be associated with weight gain and obesity and it is significantly connected with different disorders like coronary heart disease and type II diabetes mellitus.This study was conducted to investigate the efficacy of vacuum therapy as compared to abdominal exercises on abdominal obesity in overweight and obese women. Methods: Thirtyoverweight and obese women participated in this study with body mass index > 25 kg/m2andwaist circumference ≥ 85 cm. Their ages ranged from 28 - 40 years old.The subjects were excluded if they have diabetes, abdominal infection diseases or any physical limitation restricting exercise ability. They were randomly allocated into two equal groups; group I and group II. Group I received vacuum therapy sessions (by the use of LPG device in addition to aerobic exercise training. Group II received abdominal exercises in addition to the same aerobic exercisesgiven to group I. This study was extended for successive 8 weeks (3 sessions/ week. All subjects were assessed for thickness ofnthe abdominal skin fold, waist circumference and body mass index. Results: The results of this study showeda significant difference between group I and group II post-interventionas regarding to the mean values of waist circumference and abdominal skin fold thickness (p<0.05. Conclusion: It can be concluded that aerobic exercises combined with vacuum therapy (for three sessions/week for successive 8 weeks have a positive effect on women with abdominal obesity in terms of reducing waist circumference and abdominal skin fold thickness.

  7. Prevalence of overweight, obesity, abdominal obesity and obesity-related risk factors in southern China.

    Directory of Open Access Journals (Sweden)

    Lihua Hu

    Full Text Available The purpose of this study is to assess the prevalence of overweight/obesity, abdominal obesity and obesity-related risk factors in southern China.A cross-sectional survey of 15,364 participants aged 15 years and older was conducted from November 2013 to August 2014 in Jiangxi Province, China, using questionnaire forms and physical measurements. The physical measurements included body height, weight, waist circumference (WC, body fat percentage (BFP and visceral adipose index (VAI. Multivariate logistic regression analysis was performed to evaluate the risk factors for overweight/obesity and abdominal obesity.The prevalence of overweight was 25.8% (25.9% in males and 25.7% in females, while that of obesity was 7.9% (8.4% in males and 7.6% in females. The prevalence of abdominal obesity was 10.2% (8.6% in males and 11.3% in females. The prevalence of overweight/obesity was 37.1% in urban residents and 30.2% in rural residents, and this difference was significant (P < 0.001. Urban residents had a significantly higher prevalence of abdominal obesity than rural residents (11.6% vs 8.7%, P < 0.001. Among the participants with an underweight/normal body mass index (BMI, 1.3% still had abdominal obesity, 16.1% had a high BFP and 1.0% had a high VAI. Moreover, among obese participants, 9.7% had a low /normal WC, 0.8% had a normal BFP and 15.9% had a normal VAI. Meanwhile, the partial correlation analysis indicated that the correlation coefficients between VAI and BMI, VAI and WC, and BMI and WC were 0.700, 0.666, and 0.721, respectively. A multivariate logistic regression analysis indicated that being female and having a high BFP and a high VAI were significantly associated with an increased risk of overweight/obesity and abdominal obesity. In addition, living in an urban area and older age correlated with overweight/obesity.This study revealed that obesity and abdominal obesity, which differed by gender and age, are epidemic in southern China. Moreover

  8. Generalized And Abdominal Obesity; The Association With ...

    African Journals Online (AJOL)

    Background: Obesity is an increasing problem in the developing world, with more than 115 million people suffering from obesity-related problems. Abdominal obesity and increased body mass index are known to be associated with hypertension5, an important public health problem worldwide and the most widely ...

  9. Physical activity and abdominal obesity in youth.

    Science.gov (United States)

    Kim, YoonMyung; Lee, SoJung

    2009-08-01

    Childhood obesity continues to escalate despite considerable efforts to reverse the current trends. Childhood obesity is a leading public health concern because overweight-obese youth suffer from comorbidities such as type 2 diabetes mellitus, nonalcoholic fatty liver disease, metabolic syndrome, and cardiovascular disease, conditions once considered limited to adults. This increasing prevalence of chronic health conditions in youth closely parallels the dramatic increase in obesity, in particular abdominal adiposity, in youth. Although mounting evidence in adults demonstrates the benefits of regular physical activity as a treatment strategy for abdominal obesity, the independent role of regular physical activity alone (e.g., without calorie restriction) on abdominal obesity, and in particular visceral fat, is largely unclear in youth. There is some evidence to suggest that, independent of sedentary activity levels (e.g., television watching or playing video games), engaging in higher-intensity physical activity is associated with a lower waist circumference and less visceral fat. Several randomized controlled studies have shown that aerobic types of exercise are protective against age-related increases in visceral adiposity in growing children and adolescents. However, evidence regarding the effect of resistance training alone as a strategy for the treatment of abdominal obesity is lacking and warrants further investigation.

  10. Modified High-Sucrose Diet-Induced Abdominally Obese and Normal-Weight Rats Developed High Plasma Free Fatty Acid and Insulin Resistance

    Directory of Open Access Journals (Sweden)

    Li Cao

    2012-01-01

    Full Text Available Introduction. Metabolically obese but normal-weight (MONW individuals have metabolic features of overt obesity, and abdominal adiposity is common in them. Animal models of MONW individuals are lacking. We aimed to develop an abdominally obese and normal-weight (AONW rat model. Methods and Results. Young male Sprague-Dawley rats were fed chow or a modified high-sucrose (HS diet for 20 weeks. The HS diet induced increased visceral adipose tissue without increased body weight, reduced glucose disposal rates, and increased hepatic glucose output during the hyperinsulinemic-euglycemic clamp, increased plasma glucose during the intraperitoneal glucose tolerance test, and increased plasma free fatty acids. Hepatic lipidosis and hepatocyte mitochondria swelling were found in HS rats through light microscopy and transmission electron microscopy; similar impairments were not observed in muscle. RT-PCR showed that mRNA expression of uncoupling protein 3 and peroxisome proliferator-activated receptor-gamma coactivator 1α increased in muscle of HS rats, while expression of mitochondrial transcription factor A, glucose transporter type 4, and insulin receptor substrate-1 did not change significantly. Conclusion. AONW rats developed metabolic disorders seen in MONW individuals. Steatosis, mitochondrial morphologic changes, and insulin resistance were more serious in liver than in muscle. Genes involved in fatty acid metabolism and mitochondrial function changed in less impaired muscle.

  11. Modified high-sucrose diet-induced abdominally obese and normal-weight rats developed high plasma free fatty acid and insulin resistance.

    Science.gov (United States)

    Cao, Li; Liu, Xuehui; Cao, Hongyi; Lv, Qingguo; Tong, Nanwei

    2012-01-01

    Metabolically obese but normal-weight (MONW) individuals have metabolic features of overt obesity, and abdominal adiposity is common in them. Animal models of MONW individuals are lacking. We aimed to develop an abdominally obese and normal-weight (AONW) rat model. Young male Sprague-Dawley rats were fed chow or a modified high-sucrose (HS) diet for 20 weeks. The HS diet induced increased visceral adipose tissue without increased body weight, reduced glucose disposal rates, and increased hepatic glucose output during the hyperinsulinemic-euglycemic clamp, increased plasma glucose during the intraperitoneal glucose tolerance test, and increased plasma free fatty acids. Hepatic lipidosis and hepatocyte mitochondria swelling were found in HS rats through light microscopy and transmission electron microscopy; similar impairments were not observed in muscle. RT-PCR showed that mRNA expression of uncoupling protein 3 and peroxisome proliferator-activated receptor-gamma coactivator 1α increased in muscle of HS rats, while expression of mitochondrial transcription factor A, glucose transporter type 4, and insulin receptor substrate-1 did not change significantly. AONW rats developed metabolic disorders seen in MONW individuals. Steatosis, mitochondrial morphologic changes, and insulin resistance were more serious in liver than in muscle. Genes involved in fatty acid metabolism and mitochondrial function changed in less impaired muscle.

  12. Dietary energy density: a mediator of depressive symptoms and abdominal obesity or independent predictor of abdominal obesity?

    Science.gov (United States)

    Grossniklaus, Daurice A; Dunbar, Sandra B; Gary, Rebecca; Tohill, Beth C; Frediani, Jennifer K; Higgins, Melinda K

    2012-12-01

    In the U.S., Europe, and throughout the world, abdominal obesity prevalence is increasing. Depressive symptoms may contribute to abdominal obesity through the consumption of diets high in energy density. To test dietary energy density ([DED]; kilocalories/gram of food and beverages consumed) for an independent relationship with abdominal obesity or as a mediator between depressive symptoms and abdominal obesity. This cross-sectional study included 87 mid-life, overweight adults; 73.6% women; 50.6% African-American. Variables and measures: Beck depression inventory-II (BDI-II) to measure depressive symptoms; 3-day weighed food records to calculate DED; and waist circumference, an indicator of abdominal obesity. Hierarchical regression tested if DED explained waist circumference variance while controlling for depressive symptoms and consumed food and beverage weight. Three approaches tested DED as a mediator. Nearly three-quarters of participants had abdominal obesity, and the mean waist circumference was 103.2 (SD 14.3) cm. Mean values: BDI-II was 8.67 (SD 8.34) which indicates that most participants experienced minimal depressive symptoms, and 21.8% reported mild to severe depressive symptoms (BDI-II ≥ 14); DED was 0.75 (SD 0.22) kilocalories/gram. Hierarchical regression showed an independent association between DED and waist circumference with DED explaining 7.0% of variance above that accounted for by BDI-II and food and beverage weight. DED did not mediate between depressive symptoms and abdominal obesity. Depressive symptoms and DED were associated with elevated waist circumference, thus a comprehensive intervention aimed at improving depressive symptoms and decreasing DED to reduce waist circumference is warranted.

  13. Prevalence of Overweight, Obesity, and Abdominal Obesity among Urban Saudi Adolescents: Gender and Regional Variations

    Science.gov (United States)

    Abahussain, Nada A.; Al-Sobayel, Hana I.; Qahwaji, Dina M.; Alsulaiman, Nouf A.; Musaiger, Abdulrahman O.

    2014-01-01

    ABSTRACT The nutrition transition with associated lifestyle-related non-communicable diseases has rapidly reached many developing countries, including Saudi Arabia. Therefore, the objective of this study was to examine the prevalence of overweight, obesity, and abdominal obesity among Saudi adolescents. This school-based multicentre cross-sectional study was conducted during 2009-2010 in three major cities in Saudi Arabia: Al-Khobar, Jeddah, and Riyadh. Participants included 2,908 students of secondary schools (1,401 males and 1,507 females) aged 14 to 19 years, randomly selected using a multistage stratified cluster-sampling technique. Weight, height, and waist-circumference were measured; prevalence of overweight and obesity was determined using age- and sex-specific BMI cutoff reference standards of the International Obesity Task Force (IOTF). Abdominal obesity was determined using waist-to-height ratio (WHtR) cutoffs (above 0.5). The prevalence of overweight was 19.5% in males and 20.8% in females while that of obesity was 24.1% in males and 14% in females. The prevalence of abdominal obesity in males and females was 35.9% and 30.3% respectively. Higher prevalence of obesity was observed among adolescents in private schools. Across all ages, overweight and obesity ranged from 39.9% to 45.6% in males and from 30.4% to 38.7% in females. ANCOVA, controlling for age, showed significant interaction effects (city by gender). It is concluded that the proportions of overweight, obesity, and abdominal obesity, observed among Saudi adolescents were remarkably high. Such high prevalence of overweight and obesity is a major public-health concern. PMID:25895197

  14. Abdominal vs. overall obesity among women in a nutrition transition context: geographic and socio-economic patterns of abdominal-only obesity in Tunisia.

    Science.gov (United States)

    Traissac, Pierre; Pradeilles, Rebecca; El Ati, Jalila; Aounallah-Skhiri, Hajer; Eymard-Duvernay, Sabrina; Gartner, Agnès; Béji, Chiraz; Bougatef, Souha; Martin-Prével, Yves; Kolsteren, Patrick; Delpeuch, Francis; Ben Romdhane, Habiba; Maire, Bernard

    2015-01-01

    Most assessments of the burden of obesity in nutrition transition contexts rely on body mass index (BMI) only, even though abdominal adiposity might be specifically predictive of adverse health outcomes. In Tunisia, a typical country of the Middle East and North Africa (MENA) region, where the burden of obesity is especially high among women, we compared female abdominal vs. overall obesity and its geographic and socio-economic cofactors, both at population and within-subject levels. The cross-sectional study used a stratified, three-level, clustered sample of 35- to 70-year-old women (n = 2,964). Overall obesity was BMI = weight/height(2) ≥ 30 kg/m(2) and abdominal obesity waist circumference ≥ 88 cm. We quantified the burden of obesity for overall and abdominal obesity separately and their association with place of residence (urban/rural, the seven regions that compose Tunisia), plus physiological and socio-economic cofactors by logistic regression. We studied the within-subject concordance of the two obesities and estimated the prevalence of subject-level "abdominal-only" obesity (AO) and "overall-only" obesity (OO) and assessed relationships with the cofactors by multinomial logistic regression. Abdominal obesity was much more prevalent (60.4% [57.7-63.0]) than overall obesity (37.0% [34.5-39.6]), due to a high proportion of AO status (25.0% [22.8-27.1]), while the proportion of OO was small (1.6% [1.1-2.2]). We found mostly similar associations between abdominal and overall obesity and all the cofactors except that the regional variability of abdominal obesity was much larger than that of overall obesity. There were no adjusted associations of AO status with urban/rural area of residence (P = 0.21), education (P = 0.97) or household welfare level (P = 0.94) and only non-menopausal women (P = 0.093), lower parity women (P = 0.061) or worker/employees (P = 0.038) were somewhat less likely to be AO. However, there was a large residual adjusted regional

  15. Comparable Effects of High-Intensity Interval Training and Prolonged Continuous Exercise Training on Abdominal Visceral Fat Reduction in Obese Young Women

    Directory of Open Access Journals (Sweden)

    Haifeng Zhang

    2017-01-01

    Full Text Available This study compared the effect of prolonged moderate-intensity continuous training (MICT on reducing abdominal visceral fat in obese young women with that of work-equivalent (300 kJ/training session high-intensity interval training (HIIT. Forty-three participants received either HIIT (n=15, MICT (n=15, or no training (CON, n=13 for 12 weeks. The abdominal visceral fat area (AVFA and abdominal subcutaneous fat area (ASFA of the participants were measured through computed tomography scans preintervention and postintervention. Total fat mass and the fat mass of the android, gynoid, and trunk regions were assessed through dual-energy X-ray absorptiometry. Following HIIT and MICT, comparable reductions in AVFA (−9.1, −9.2 cm2, ASFA (−35, −28.3 cm2, and combined AVFA and ASFA (−44.7, −37.5 cm2, p>0.05 were observed. Similarly, reductions in fat percentage (−2.5%, −2.4%, total fat mass (−2.8, −2.8 kg, and fat mass of the android (−0.3, −0.3 kg, gynoid (−0.5, −0.7 kg, and trunk (−1.6, −1.2 kg, p>0.05 regions did not differ between HIIT and MICT. No variable changed in CON. In conclusion, MICT consisting of prolonged sessions has no quantitative advantage, compared with that resulting from HIIT, in abdominal visceral fat reduction. HIIT appears to be the predominant strategy for controlling obesity because of its time efficiency.

  16. Yogurt consumption and abdominal obesity reversion in the PREDIMED study.

    Science.gov (United States)

    Santiago, S; Sayón-Orea, C; Babio, N; Ruiz-Canela, M; Martí, A; Corella, D; Estruch, R; Fitó, M; Aros, F; Ros, E; Gómez-García, E; Fiol, M; Lapetra, J; Serra-Majem, Ll; Becerra-Tomás, N; Salas-Salvadó, J; Pinto, X; Schröder, H; Martínez, J A

    2016-06-01

    Evidence on the association yogurt consumption and obesity is not conclusive. The aim of this study was to prospectively evaluate the association between yogurt consumption, reversion of abdominal obesity status and waist circumference change in elderly. 4545 individuals at high cardiovascular risk were prospectively followed. Total, whole-fat and low-fat yogurt consumption were assessed using food frequency questionnaires. Generalized estimating equations were used to analyze the association between yogurt consumption and waist circumference change (measured at baseline and yearly during the follow-up). Logistic regression models were used to evaluate the odds ratios (ORs) and 95% CIs of the reversion rate of abdominal obesity for each quintile of yogurt consumption compared with the lowest quintile. After multivariable adjustment, the average yearly waist circumference change in the quintiles of whole-fat yogurt consumption was: Q1: 0.00, Q2: 0.00 (-0.23 to 0.23), Q3: -0.15 (-0.42 to 0.13), Q4: 0.10 (-0.21 to 0.42), and Q5: -0.23 (-0.46 to -0.00) cm; p for trend = 0.05. The ORs for the reversion of abdominal obesity for whole-fat yogurt consumption were Q1: 1.00, Q2: 1.40 (1.04-1.90), Q3: 1.33 (0.94-1.89), Q4: 1.21 (0.83-1.77), and Q5: 1.43 (1.06-1.93); p for trend = 0.26. Total yogurt consumption was not significantly associated with reversion of abdominal obesity status and a lower waist circumference. However, consumption of whole-fat yogurt was associated with changes in waist circumference and higher probability for reversion of abdominal obesity. Therefore, it seems that whole-fat yogurt has more beneficial effects in management of abdominal obesity in elderly population at high cardiovascular risk. Copyright © 2015 The Italian Society of Diabetology, the Italian Society for the Study of Atherosclerosis, the Italian Society of Human Nutrition, and the Department of Clinical Medicine and Surgery, Federico II University. Published by Elsevier B.V. All

  17. Ejaculate parameters in patients with abdominal obesity

    Directory of Open Access Journals (Sweden)

    E. A. Epanchintseva

    2015-01-01

    Full Text Available Objective: the definition of association of levels of sex steroid hormones and ejaculate parameters with different types of fat distribution in infertile men with overweight and obesity. Materials and methods. A total of 119 somatically healthy Russian men who contacted Novosibirsk Center of Reproductive Medicine in 2012–2014 with the problem of infertility have been examined. Based on the results of anthropometric surveys all the men were divided into 3 groups. The 1st group included men with overweight, obesity, and upper type of fat distribution (the ratio of waist circumference (WC to the hip circumference (HC ≥ 0.95; the 2nd group – men with overweight, obesity and lower type of fat distribution (WC/HC < 0.95; the 3rd group – men with normal body weight. Questionnaires have been completed; determination in serum of concentrations of total testosterone, estradiol, sex hormones binding globulin (SHBG; free testosterone calculated. Special study of ejaculate included semen analysis, sperm morphology assessment by strict criteria of Kruger MAP test, NCA-test, analysis of DNA fragmentation of sperm. Results. In all 3 groups frequency of medical and social risk factors occurrence for infertility were analyzed: sexually transmitted infections, 88 chronic prostatitis, the systematic consumption of alcohol and smoking. It was revealed that these factors occurred with a high, but not significantly different frequency in men of 3 groups: the frequency of sexually transmitted infections in the 1st, 2nd and 3rd groups was 65.8; 61.0 and 63.2 %; systematic consumption of alcohol – 85.4; 78.1 and 63.2 %; systematic smoking – 36.6; 53.7 and 34.21 %; chronic prostatitis – 68.3; 56.1 and 50.0 % respectively. The average concentrations of sex steroid hormones and SHBG in the serum of men of all groups did not go beyond the reference range. Patients of the 1st and 2nd groups had significantly lower concentration of total testosterone in serum

  18. Ejaculate parameters in patients with abdominal obesity

    Directory of Open Access Journals (Sweden)

    E. A. Epanchintseva

    2015-04-01

    Full Text Available Objective: the definition of association of levels of sex steroid hormones and ejaculate parameters with different types of fat distribution in infertile men with overweight and obesity. Materials and methods. A total of 119 somatically healthy Russian men who contacted Novosibirsk Center of Reproductive Medicine in 2012–2014 with the problem of infertility have been examined. Based on the results of anthropometric surveys all the men were divided into 3 groups. The 1st group included men with overweight, obesity, and upper type of fat distribution (the ratio of waist circumference (WC to the hip circumference (HC ≥ 0.95; the 2nd group – men with overweight, obesity and lower type of fat distribution (WC/HC < 0.95; the 3rd group – men with normal body weight. Questionnaires have been completed; determination in serum of concentrations of total testosterone, estradiol, sex hormones binding globulin (SHBG; free testosterone calculated. Special study of ejaculate included semen analysis, sperm morphology assessment by strict criteria of Kruger MAP test, NCA-test, analysis of DNA fragmentation of sperm. Results. In all 3 groups frequency of medical and social risk factors occurrence for infertility were analyzed: sexually transmitted infections, 88 chronic prostatitis, the systematic consumption of alcohol and smoking. It was revealed that these factors occurred with a high, but not significantly different frequency in men of 3 groups: the frequency of sexually transmitted infections in the 1st, 2nd and 3rd groups was 65.8; 61.0 and 63.2 %; systematic consumption of alcohol – 85.4; 78.1 and 63.2 %; systematic smoking – 36.6; 53.7 and 34.21 %; chronic prostatitis – 68.3; 56.1 and 50.0 % respectively. The average concentrations of sex steroid hormones and SHBG in the serum of men of all groups did not go beyond the reference range. Patients of the 1st and 2nd groups had significantly lower concentration of total testosterone in serum

  19. Abdominal obesity, cardiometabolic risk and endocannabinoid system

    Directory of Open Access Journals (Sweden)

    G. Bittolo Bon

    2013-05-01

    Full Text Available Abdominal obesity is the most prevalent manifestation of metabolic syndrome and is of central importance in the definition of global cardiometabolic risk. Visceral adipose tissue releases a large number of bioactive mediators, which influence body weight homeostasis, insulin resistance, alterations in lipids, blood pressure, coagulation, fibrinolysis and inflammation, leading to increased risk of cardiovascular events and of type 2 diabetes. Lifestyle modification is the first-line approach to the management of abdominal obesity and metabolic syndrome. However for patients at higher risk, who cannot achieve an appreciable reduction in weight and in global cardiometabolic risk with lifestyle modification alone, an adjunctive long term pharmacotherapy should be considered. The endocannabinoid system activity regulates food intake and metabolic factors through cannabinoid-1 (CB1 receptor located in multiple sites, including hypothalamus and limbic forebrain, adipose tissue, skeletal muscle, liver and the gastrointestinal tract. Evidence suggests that CB1 receptor blockade offers a novel therapeutic strategy. Data from four phase III trials suggest that rimonabant, the first cannabinoid receptor inhibitor, modulates cardiometabolic risk factors, both through its impact on body weight and metabolic parameters such as HDL-cholesterol, tryglicerides, Hb1Ac, through direct pathways that are not related to weight loss.

  20. Screening for total and abdominal obesity among University of ...

    African Journals Online (AJOL)

    The importance of total body fat and distribution has been stressed as a major risk factor for both adults and children. There is paucity of information concerning total and abdominal obesity among university students in South Africa. The purpose of this study was to screen for total and abdominal obesity among university of ...

  1. Abdominal obesity in adolescent girls attending a public secondary ...

    African Journals Online (AJOL)

    Physical inactivity, daily fruit consumption and watching of TV/Internet/Video games for =2hours /day were significantly associated with development of abdominal obesity. Conclusion: Prevalence of abdominal obesity was low in this study compared to other studies; reduced physical activity and sedentary lifestyle identified ...

  2. High prevalence of abdominal obesity increases the risk of the metabolic syndrome in Nigerian type 2 diabetes patients: using the International Diabetes Federation worldwide definition.

    Science.gov (United States)

    Ezenwaka, Chidum E; Okoye, Osita; Esonwune, Chibuike; Onuoha, Philip; Dioka, Chudi; Osuji, Charles; Oguejiofor, Celestine; Meludu, Samuel

    2014-06-01

    Some Nigerian studies have reported cases of the metabolic syndrome in the population. This study aims to assess the prevalence of the components of the metabolic syndrome in type 2 diabetes mellitus (T2DM) patients using the International Diabetes Federation (IDF) worldwide definition. Eighty-nine T2DM patients were studied after an overnight fast. The patients' blood pressure, anthropometric indices, and biochemical parameters were measured. The components of the metabolic syndrome-raised blood pressure, waist circumference, triglycerides (TGs), and reduced high-density lipoprotein cholesterol (HDL-C)-were calculated using the IDF definition for the European ethnic group. About 25% of the patients had raised blood pressure (>130/85 mmHg), with the male patients having higher prevalence of raised systolic blood pressure (SBP>130 mmHg) than the female patients (73.3 vs. 52.3%, P0.05), abdominal obesity predominates significantly in female patients (97.7 vs. 68.9%, Prisk of cardiovascular disease (CVD). We recommend that diabetes education emphasizing the risk of CVD in patients with increased abdominal fat should be intensified in the developing countries.

  3. [Excess weight and abdominal obesity in Galician children and adolescents].

    Science.gov (United States)

    Pérez-Ríos, Mónica; Santiago-Pérez, María Isolina; Leis, Rosaura; Martínez, Ana; Malvar, Alberto; Hervada, Xurxo; Suanzes, Jorge

    2017-12-06

    The excess of weight, mainly obesity, during childhood and adolescence increases morbimortality risk in adulthood. The aim of this article is to estimate both the overall prevalence, as well as according to age and gender, of underweight, overweight, obesity and abdominal obesity among schoolchildren aged between 6-15-years-old in the school year 2013-2014. Data were taken from a cross-sectional community-based study carried out on a representative sample, by gender and age, of the Galician population aged between 6 and 15 years-old. The prevalence of underweight, overweight, and obese children (Cole's cut-off criteria) and abdominal obesity (Taylor's cut-off criteria) were estimated after performing objective measurements of height, weight and waist circumference at school. A total of 7,438 students were weighed and measured in 137 schools. The prevalence of overweight and obese individuals was 24.9% and 8.2%, respectively. The prevalence of abdominal obesity was 25.8%, with 4% of children with normal weight having abdominal obesity. These data highlight the need to promote primary prevention measures at early ages in order to decrease the occurrence of the premature onset of disease in the future. The prevalence of excess weight is underestimated if abdominal obesity is not taken into consideration. Copyright © 2017. Publicado por Elsevier España, S.L.U.

  4. Prevalence of abdominal obesity among rural South African children ...

    African Journals Online (AJOL)

    Early detection for increased abdominal fat may be crucial in early prevention of cardiovascular diseases. The purpose of the current study was to explore the development of abdominal obesity of Ellisras rural children aged 6 to 14 years over time. Height, waist and hip circumferences were measured twice, yearly from ...

  5. Relationships of occupational and non-occupational physical activity to abdominal obesity.

    Science.gov (United States)

    Steeves, J A; Bassett, D R; Thompson, D L; Fitzhugh, E C

    2012-01-01

    Physically active occupations may protect against the risk of abdominal obesity. This study assessed the interaction between non-occupational physical activity (NOA) (leisure-time, transport and domestic activity) and occupational activity (OA) in relation to abdominal obesity. A total of 3539 adults over the age of 20, with no work limitations, employed in one of the 17 occupations classified as low OA (LOA) or high OA (HOA) were identified in the 1999-2004 National Health and Nutrition Examination Survey. Waist circumference (WC) was used to categorize individuals into either non-obese or abdominally obese (WC>88 cm in women and >102 cm in men) categories. NOA was divided into three categories based upon physical activity guidelines: (1) no NOA; (2) insufficient NOA; and (3) sufficient NOA. Logistic regression was used to examine possible associations between NOA, OA and abdominal obesity. In those who are sedentary outside of work, a high-activity occupation reduces the odds risk ratio of being categorized with abdominal obesity to 0.37 in comparison with those who work in low-activity occupations. For people working in low-activity occupations, there was a clear association with activity outside of work and the odds risk ratio of being categorized with abdominal obesity. In these adults, a reduced odds ratio was found only among those who met the physical activity guidelines through NOA (odds ratio=0.55; 95% confidence interval (CI)=0.40-0.75). HOA is associated with a reduced risk of abdominal obesity. Thus, it is important to include OA in studies seeking to understand the association between physical activity and abdominal adiposity.

  6. Depressive Symptoms and Change in Abdominal Obesity Among Older Persons

    Science.gov (United States)

    Vogelzangs, Nicole; Kritchevsky, Stephen B; Beekman, Aartjan TF; Newman, Anne B; Satterfield, Suzanne; Simonsick, Eleanor M; Yaffe, Kristine; Harris, Tamara B; Penninx, Brenda WJH

    2012-01-01

    Context Depression has been hypothesized to result in abdominal obesity through the accumulation of visceral fat. No large study has tested this hypothesis longitudinally. Objective To examine whether depressive symptoms predict an increase in abdominal obesity in a large population-based sample of well-functioning older persons. Design The Health, Aging, and Body Composition Study, an ongoing prospective cohort study, with 5 years of follow-up. Setting Community-dwelling older persons residing in the areas surrounding Pittsburgh, Pennsylvania, and Memphis, Tennessee. Participants 2088 well-functioning white and black persons aged 70–79 years. Main Outcome Measures Baseline depression was defined as a Center for Epidemiological Studies Depression (CES-D) score of ≥ 16. At baseline and after 5 years, overall obesity measures included body mass index and percent body fat (measured by dual energy x-ray absorptiometry). Abdominal obesity measures included waist circumference, sagittal diameter, and visceral fat (measured by computed tomography). Results After adjustment for sociodemographics, lifestyle, diseases and overall obesity, baseline depression was associated with a 5-year increase in sagittal diameter (β=.054, p=.01) and visceral fat (β=.080, p=.001). Conclusions This study shows that depressive symptoms result in an increase in abdominal obesity, independent of overall obesity, suggesting that there may be specific pathophysiological mechanisms which link depression with visceral fat accumulation. These results might also help explain why depression increases risk of diabetes and cardiovascular disease. PMID:19047525

  7. Prevalence of abdominal obesity and its association with cardio metabolic risk factors among older adults in Ecuador.

    Science.gov (United States)

    Orces, Carlos H; Montalvan, Martha; Tettamanti, Daniel

    2017-12-01

    To describe the prevalence of abdominal obesity and its association with cardio metabolic risk factors among older adults in Ecuador. The present study used data from the National Survey of Health, Wellbeing, and Aging survey to examine the prevalence of abdominal obesity according to certain demographic, behavioral, and health characteristics of the participants. Logistic regression models adjusted for potential confounders were used to evaluate the association of abdominal obesity with cardio metabolic risk factors. Of 2053 participants aged 60 years and older, the prevalence of abdominal obesity was 65.9% (95% CI; 62.2%, 69.4%) in women and 16.3% (95% CI; 13.8%, 19.2%) in men. Notably, a higher prevalence of abdominal obesity was seen among residents in the urban areas of the country, those who reported their race as black or mulatto, individuals with sedentary lifestyle and obesity, and older adults with greater number of comorbidities. Moreover, after adjustment for potential confounders, women with abdominal obesity were 2.0, 2.8, and 1.6 times more likely to have diabetes, the metabolic syndrome, and hypertriglyceridemia as compared with those without, respectively. Likewise, men with abdominal obesity had 51% and 22% higher rates of hypertension and diabetes than their non-obese counterparts, respectively. the prevalence of abdominal obesity is high among older adults in Ecuador. Moreover, abdominal obesity is significantly associated with cardio metabolic risk factors. Therefore, further research is needed to evaluate sociodemographic and nutritional determinants of this emerging public health burden among older Ecuadorians. Copyright © 2017 Diabetes India. Published by Elsevier Ltd. All rights reserved.

  8. Change in abdominal obesity and risk of coronary calcification

    NARCIS (Netherlands)

    Sabour, S.; Grobbee, D.E.; Prokop, M.; Schouw, Y.T. van der; Bots, M.L.

    2011-01-01

    BACKGROUND: A prospective follow-up study was conducted to examine the relationship between 9 year change in abdominal obesity and risk of coronary artery calcification (CAC). METHODS: Data on coronary risk factors for 573 postmenopausal women were collected at baseline (1993-1997) and

  9. Magnitude and gender distribution of obesity and abdominal ...

    African Journals Online (AJOL)

    Background: Obesity and abdominal adiposity are associated with increased cardiovascular morbidity in diabetes. This study evaluated their magnitude and gender distribution in Nigerians with Type 2 DM attending a tertiary care clinic. Patients and Methods: 258 consecutive patients with type 2 DM were evaluated.

  10. Prevalence of obesity, overweight and abdominal obesity and its association with physical activity in a federal university.

    Science.gov (United States)

    da Costa, Miguel Ataide Pinto; Vasconcelos, Ana Gloria Godoi; da Fonseca, Maria de Jesus Mendes

    2014-01-01

    A cross sectional study to investigate the prevalence of obesity, overweight and abdominal obesity and its association with the level of physical activity (PA) measured in employees of a Rio de Janeiro University according to the International Physical Activity Questionnaire (IPAQ).299 employees selected by random sampling were interviewed. The association between PA and anthropometric markers was estimated by Poisson models (robust variance). The prevalence of obesity was 27.4% (men 22.8% and 36.3% women), the prevalence of overweight was 63.5% (men 65.0% and women 65.8%) and the prevalence of abdominal obesity was 45.2% (men 35.5% and 63.7% women). Women reported a higher prevalence of low PA (42.2%) compared to men (33.0%). The models adjusted for socio-demographic and behavioral variables and habits related to health, showed a significant association between PA and the outcomes analyzed. The low level of practice of PA (high level reference) has remained associated with the occurrence of obesity (PR = 1.89; 95%CI 1.05 - 3.42) and overweight (PR = 1.40; 95%CI 1.08 - 1.80). For the abdominal obesity, both the mid level (PR = 1.70; 95%CI 1.11 - 2.58) and the low level (PR = 1.74; 95%CI 1.14 - 2.66) were related. This study found inverse association between the practice of PA and obesity in line with what has been recommended by the WHO, and it reinforces the use of IPAQ in population studies. Specifically in relation to abdominal obesity, a remarkable gradient was not observed between levels of PA, suggesting that what is important is the high level of practice of PA.

  11. Abdominal fat and metabolic risk in obese children and adolescents.

    Science.gov (United States)

    Revenga-Frauca, J; González-Gil, E M; Bueno-Lozano, G; De Miguel-Etayo, P; Velasco-Martínez, P; Rey-López, J P; Bueno-Lozano, O; Moreno, L A

    2009-12-01

    The aim of this study was to investigate fat distribution, mainly abdominal fat, and its relationship with metabolic risk variables in a group of 126 children and adolescents (60 males and 66 females) aged 5.0 to 14.9. According to IOTF criteria, 46 were classified as normal weight, 28 overweight and 52 obese. Weight, height, waist (WC) and hip circumferences were measured. The body mass index (BMI) was calculated. Total body fat, trunkal and abdominal fat were also assessed by dual energy x-ray absorptiometry (DXA). Glucose, insulin, HDL-Cholesterol, triglycerides (TG), ferritine, homocystein and C-reactive protein (CRP) were measured. Obesity status was related with insulin concentrations, CRP, TG and HDL. Obese patients had higher abdominal fat and higher CRP values than overweight and normal subjects. All markers of central body adiposity were related with insulin and lipid metabolism; however, they were not related with homocystein or ferritin. A simple anthropometric measurement, like waist circumference, seems to be a good predictor of the majority of the obesity related metabolic risk variables.

  12. Fatores familiares associados à obesidade abdominal entre adolescentes Family factors associated with abdominal obesity in adolescents

    Directory of Open Access Journals (Sweden)

    Rômulo Araújo Fernandes

    2009-12-01

    Full Text Available OBJETIVOS: analisar a associação entre fatores de risco familiares e a presença de obesidade abdominal entre adolescentes. MÉTODOS: a amostra foi composta por 691 jovens de ambos os gêneros (11 a 17 anos, residentes em Presidente Prudente-SP no ano de 2007. A identificação da obesidade abdominal foi baseada no valor da circunferência de cintura, e os fatores de risco familiares (escolaridade e excesso de peso dos pais, condição socioeconômica, número de irmãos e quantidade de televisores na residência foram analisados por meio de questionários. A análise estatística utilizou o teste qui-quadrado e regressão logística (razão de chance [RC] e intervalos de confiança [IC95%]. RESULTADOS: a prevalência de obesidade abdominal foi igual a 14,8% na amostra avaliada e não foi diferente entre os gêneros (masculino: 17,7% e feminino: 12,9%; p=0,111. A obesidade abdominal associou-se com a rede privada de ensino (3,75 [1,27-11,00], sobrepeso/obesidade da mãe (3,82 [1,14-12,73] e de ambos os pais (6,21 [2,07-18,63]. CONCLUSÕES: os achados do presente estudo indicam que estudar na rede privada de ensino e o excesso de peso dos pais caracterizam importantes fatores de risco associados à presença da obesidade abdominal entre adolescentes.OBJECTIVES: to investigate the association between family risk factors and abdominal obesity in adolescents. METHODS: the sample comprised 691 young people of both sexes (aged between 11 and 17 years, residing in the municipality of Presidente Prudente, in the State of São Paulo, in 2007. Identification of abdominal obesity was based on the waist circumference and family risk factors (level of schooling and overweight in the parents, socio-economic conditions, number of siblings and number of televisions in the household. These variables were collected using questionnaires. Statistical analysis involved application of the chi-squared test and logistic regression (odds ratio [OR] and confidence

  13. Influence of abdominal obesity on vascular endothelial function in overweight/obese adult men.

    Science.gov (United States)

    Weil, Brian R; Stauffer, Brian L; Mestek, Michael L; DeSouza, Christopher A

    2011-09-01

    It has been suggested that body fat distribution may be an important determinant of the impact of adiposity on endothelial function. We tested the hypothesis that overweight/obese adults with abdominal adiposity exhibit worse endothelial vasodilator and fibrinolytic function than overweight/obese adults without abdominal adiposity. Sixty adult men were studied: 20 normal weight (BMI: 22.3 ± 0.7 kg/m2; waist circumference (WC): 84.9 ± 2.0 cm); 20 overweight/obese with WC obese with WC ≥102 cm (30.0 ± 0.4 kg/m2; 106.7 ± 1.0 cm). Forearm blood flow (FBF) responses to intra-arterial acetylcholine and sodium nitroprusside (SNP) were measured. Additionally, net endothelial release of tissue-type plasminogen activator (t-PA) was determined in response to bradykinin (BK) and SNP. Overweight/obese men demonstrated lower (~30%; P obese men with (4.1 ± 0.3-10.8 ± 1.3 ml/100 ml tissue/min) and without (4.5 ± 0.3-11.6 ± 0.8 ml/100 ml tissue/min) abdominal adiposity. Similarly, endothelial t-PA release to BK was lower (~40%; P obese men compared with normal weight controls; however, t-PA release was not different between the overweight/obese men with (-0.7 ± 0.4-40.4 ± 6.2 ng/100 ml tissue/min) and without (-0.3 ± 0.6-48 ± 7.5 ng/100 ml tissue/min) abdominal adiposity. These results indicate that abdominal obesity is not associated with greater impairment in endothelial vasodilation and fibrinolytic capacity in overweight/obese men. Excess adiposity, regardless of anatomical distribution pattern, is associated with impaired endothelial function.

  14. Leptin, abdominal obesity, and onset of depression in older men and women

    NARCIS (Netherlands)

    Milaneschi, Y.; Simonsick, E.M.; Vogelzangs, N.; Strotmeyer, E.S.; Yaffe, K.; Harris, T.B.; Tolea, M.I.; Ferrucci, L.; Penninx, B.W.J.H.

    2012-01-01

    Objective: The mechanisms that underlie the association between abdominal obesity and depression risk in older persons are not well known, but the "leptin hypothesis" of depression suggests that leptin resistance may be involved in mood regulation. We tested whether high circulatory concentration of

  15. Trends of obesity and abdominal obesity in Tehranian adults: a cohort study

    Directory of Open Access Journals (Sweden)

    Mirmiran Parvin

    2009-11-01

    Full Text Available Abstract Background Considering the increasing trend of obesity reported in current data, this study was conducted to examine trends of obesity and abdominal obesity among Tehranian adults during a median follow-up of 6.6 years. Methods Height and weight of 4402 adults, aged 20 years and over, participants of the Tehran Lipid and Glucose Study (TLGS, were measured in 1999-2001(phase I and again in 2002-2005(phase II and 2006-2008 (phase III. Criteria used for obesity and abdominal obesity defined body mass index (BMI ≥ 30 and waist circumference ≥ 94/80 cm for men/women respectively. Subjects were divided into10-year groups and the prevalence of obesity was compared across sex and age groups. Results The prevalence of obesity was 15.8, 18.6 and 21% in men and 31.5, 37.7 and 38.6% in women in phases I, II and III respectively (p Conclusion This study demonstrates alarming rises in the prevalences of both obesity and abdominal obesity in both sexes especially in young men, calling for urgent action to educate people in lifestyle modifications.

  16. Trends in Obesity and Abdominal Obesity in the Older Adult Population of Spain (2000-2010

    Directory of Open Access Journals (Sweden)

    Juan Luis Gutiérrez-Fisac

    2013-02-01

    Full Text Available Objective: This work examines the trend in obesity and abdominal obesity in the Spanish population aged 60 years and over during the first decade of the 21st century. Methods: We analyze data from a representative study of the Spanish population aged 60 years and older conducted in 2000-2001 and from the Study on Nutrition and Cardiovascular Risk in Spain (ENRICA conducted in 2008-2010. Results: In men, the distribution of BMI did not vary in the period 2000-2010. In contrast, in women there was a reduction in both mean BMI - from 29.3 to 28.8 kg/m2 - and the prevalence of obesity - from 40.8 to 36.3%. This decline was greatest in women aged 60-69 years. In men, no significant changes were observed in mean waist circumference (WC or in the prevalence of abdominal obesity. In contrast, WC decreased by 3.6 cm and abdominal obesity prevalence by 12.7% in women. The decline was greatest in women aged 60-69 years, in whom mean WC decreased by 5.1 cm and abdominal obesity prevalence by 18.6%. Conclusion: These findings show that the frequency of obesity has begun to decline in Spanish women aged 60 and over. The causes of this decline are unclear.

  17. Socioeconomic inequality in abdominal obesity among older people in Purworejo District, Central Java, Indonesia - a decomposition analysis approach.

    Science.gov (United States)

    Pujilestari, Cahya Utamie; Nyström, Lennarth; Norberg, Margareta; Weinehall, Lars; Hakimi, Mohammad; Ng, Nawi

    2017-12-12

    Obesity has become a global health challenge as its prevalence has increased globally in recent decades. Studies in high-income countries have shown that obesity is more prevalent among the poor. In contrast, obesity is more prevalent among the rich in low- and middle-income countries, hence requiring different focal points to design public health policies in the latter contexts. We examined socioeconomic inequalities in abdominal obesity in Purworejo District, Central Java, Indonesia and identified factors contributing to the inequalities. We utilised data from the WHO-INDEPTH Study on global AGEing and adult health (WHO-INDEPTH SAGE) conducted in the Purworejo Health and Demographic Surveillance System (HDSS) in Purworejo District, Indonesia in 2010. The study included 14,235 individuals aged 50 years and older. Inequalities in abdominal obesity across wealth groups were assessed separately for men and women using concentration indexes. Decomposition analysis was conducted to assess the determinants of socioeconomic inequalities in abdominal obesity. Abdominal obesity was five-fold more prevalent among women than in men (30% vs. 6.1%; p inequalities in abdominal obesity were less prominent among women (CI = 0.26, SE = 0.02, p inequalities in abdominal obesity among men, explaining 47% of the inequalities, followed by poor socioeconomic status (31%), ≤ 6 years of education (15%) and current smoking (11%). The three major determinants of socioeconomic inequalities in abdominal obesity among women were poor socio-economic status (48%), physical labour (17%) and no formal education (16%). Abdominal obesity was more prevalent among older women in a rural Indonesian setting. Socioeconomic inequality in abdominal obesity exists and concentrates more among the rich population in both sexes. The inequality gap is less prominent among women, indicating a trend towards obesity being more common in poor women. Policies to address social determinants of

  18. Household food insecurity is associated with abdominal but not general obesity among Iranian children.

    Science.gov (United States)

    Jafari, Fateme; Ehsani, Simin; Nadjarzadeh, Azadeh; Esmaillzadeh, Ahmad; Noori-Shadkam, Mahmood; Salehi-Abargouei, Amin

    2017-04-21

    Childhood obesity is increasing all over the world. Food insecurity is mentioned as a possible risk factor; however, previous studies have led to inconsistent results in different societies while data are lacking for the Middle East. We aimed to investigate the relationship between food insecurity and general or abdominal obesity in Iranian children in a cross-sectional study. Anthropometric data including height, weight, and waist circumference were measured by trained nutritionists. General and abdominal obesity were defined based on world health organization (WHO) and Iranian reference curves for age and gender, respectively. Radimer/Cornell food security questionnaire was filled by parents. Data about the physical activity of participants, family socio-economic status, parental obesity and data about perinatal period were also gathered using self-administered questionnaires. Logistic regression was incorporated to investigate the association between food insecurity and obesity in crude and multi-variable adjusted models. A total of 587 children aged 9.30 ± 1.49 years had complete data for analysis. Food insecurity at household level was significantly associated with abdominal obesity (odds ratio (OR) = 1.54; confidence interval (CI):1.01-2.34, p Food insecurity was associated with general obesity neither in crude analysis and multi-variable adjusted models. The slight levels of food insecurity might increase the likelihood of abdominal obesity in Iranian children and macroeconomic policies to improve the food security are necessary. Large-scale prospective studies, particularly in the Middle East, are highly recommended to confirm our results.

  19. Association of General and Abdominal Obesity With Hypertension, Dyslipidemia and Prediabetes in the PREDAPS Study.

    Science.gov (United States)

    Sangrós, F Javier; Torrecilla, Jesús; Giráldez-García, Carolina; Carrillo, Lourdes; Mancera, José; Mur, Teresa; Franch, Josep; Díez, Javier; Goday, Albert; Serrano, Rosario; García-Soidán, F Javier; Cuatrecasas, Gabriel; Igual, Dimas; Moreno, Ana; Millaruelo, J Manuel; Carramiñana, Francisco; Ruiz, Manuel Antonio; Pérez, Francisco Carlos; Iriarte, Yon; Lorenzo, Ángela; González, María; Álvarez, Beatriz; Barutell, Lourdes; Mayayo, M Soledad; Del Castillo, Mercedes; Navarro, Emma; Malo, Fernando; Cambra, Ainhoa; López, Riánsares; Gutiérrez, M Ángel; Gutiérrez, Luisa; Boente, Carmen; Mediavilla, J Javier; Prieto, Luis; Mendo, Luis; Mansilla, M José; Ortega, Francisco Javier; Borras, Antonia; Sánchez, L Gabriel; Obaya, J Carlos; Alonso, Margarita; García, Francisco; Gutiérrez, Ángela Trinidad; Hernández, Ana M; Suárez, Dulce; Álvarez, J Carlos; Sáenz, Isabel; Martínez, F Javier; Casorrán, Ana; Ripoll, Jazmín; Salanova, Alejandro; Marín, M Teresa; Gutiérrez, Félix; Innerárity, Jaime; Álvarez, M Del Mar; Artola, Sara; Bedoya, M Jesús; Poveda, Santiago; Álvarez, Fernando; Brito, M Jesús; Iglesias, Rosario; Paniagua, Francisca; Nogales, Pedro; Gómez, Ángel; Rubio, José Félix; Durán, M Carmen; Sagredo, Julio; Gijón, M Teresa; Rollán, M Ángeles; Pérez, Pedro P; Gamarra, Javier; Carbonell, Francisco; García-Giralda, Luis; Antón, J Joaquín; de la Flor, Manuel; Martínez, Rosario; Pardo, José Luis; Ruiz, Antonio; Plana, Raquel; Macía, Ramón; Villaró, Mercè; Babace, Carmen; Torres, José Luis; Blanco, Concepción; Jurado, Ángeles; Martín, José Luis; Navarro, Jorge; Sanz, Gloria; Colas, Rafael; Cordero, Blanca; de Castro, Cristina; Ibáñez, Mercedes; Monzón, Alicia; Porta, Nuria; Gómez, María Del Carmen; Llanes, Rafael; Rodríguez, J José; Granero, Esteban; Sánchez, Manuel; Martínez, Juan; Ezkurra, Patxi; Ávila, Luis; de la Sen, Carlos; Rodríguez, Antonio; Buil, Pilar; Gabriel, Paula; Roura, Pilar; Tarragó, Eduard; Mundet, Xavier; Bosch, Remei; González, J Carles; Bobé, M Isabel; Mata, Manel; Ruiz, Irene; López, Flora; Birules, Marti; Armengol, Oriol; de Miguel, Rosa Mar; Romera, Laura; Benito, Belén; Piulats, Neus; Bilbeny, Beatriz; Cabré, J José; Cos, Xavier; Pujol, Ramón; Seguí, Mateu; Losada, Carmen; de Santiago, A María; Muñoz, Pedro; Regidor, Enrique

    2018-03-01

    Some anthropometric measurements show a greater capacity than others to identify the presence of cardiovascular risk factors. This study estimated the magnitude of the association of different anthropometric indicators of obesity with hypertension, dyslipidemia, and prediabetes (altered fasting plasma glucose and/or glycosylated hemoglobin). Cross-sectional analysis of information collected from 2022 participants in the PREDAPS study (baseline phase). General obesity was defined as body mass index ≥ 30kg/m 2 and abdominal obesity was defined with 2 criteria: a) waist circumference (WC) ≥ 102cm in men/WC ≥ 88cm in women, and b) waist-height ratio (WHtR) ≥ 0.55. The magnitude of the association was estimated by logistic regression. Hypertension showed the strongest association with general obesity in women (OR, 3.01; 95%CI, 2.24-4.04) and with abdominal obesity based on the WHtR criterion in men (OR, 3.65; 95%CI, 2.66-5.01). Hypertriglyceridemia and low levels of high-density lipoprotein cholesterol showed the strongest association with abdominal obesity based on the WHtR criterion in women (OR, 2.49; 95%CI, 1.68-3.67 and OR, 2.70; 95%CI, 1.89-3.86) and with general obesity in men (OR, 2.06; 95%CI, 1.56-2.73 and OR, 1.68; 95%CI, 1.21-2.33). Prediabetes showed the strongest association with abdominal obesity based on the WHtR criterion in women (OR, 2.48; 95%CI, 1.85-3.33) and with abdominal obesity based on the WC criterion in men (OR, 2.33; 95%CI, 1.75-3.08). Abdominal obesity indicators showed the strongest association with the presence of prediabetes. The association of anthropometric indicators with hypertension and dyslipidemia showed heterogeneous results. Copyright © 2017 Sociedad Española de Cardiología. Published by Elsevier España, S.L.U. All rights reserved.

  20. Abdominal obesity in Japanese-Brazilians: which measure is best for predicting all-cause and cardiovascular mortality?

    Directory of Open Access Journals (Sweden)

    Marselle Rodrigues Bevilacqua

    Full Text Available This study aimed to verify which anthropometric measure of abdominal obesity was the best predictor of all-cause and cardiovascular mortality in Japanese-Brazilians. The study followed 1,581 subjects for 14 years. Socio-demographic, lifestyle, metabolic, and anthropometric data were collected. The dependent variable was vital status (alive or dead at the end of the study, and the independent variable was presence of abdominal obesity according to different baseline measures. The mortality rate was estimated, and Poisson regression was used to obtain mortality rate ratios with abdominal obesity, adjusted simultaneously for the other variables. The mortality rate was 10.68/thousand person-years. Male gender, age > 60 years, and arterial hypertension were independent risk factors for mortality. The results indicate that prevalence of abdominal obesity was high among Japanese-Brazilians, and that waist/hip ratio was the measure with the greatest capacity to predict mortality (especially cardiovascular mortality in this group.

  1. The Relationship of Abdominal Obesity and Lipid Profiles by Computed Tomography in Adult Women

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Mi Young [Dept. of Diagnostic Radiology, Dankook University Hospital, Yongin (Korea, Republic of)

    2008-03-15

    Abdominal obesity, especially, visceral obesity is thought to be a risk factor of type 2 diabetes and cardiovascular disease such as hypertension, hyperlipidemia, coronary artery disease. Based on previous studies visceral fat accumulation is highly related to these diseases compared to subcutaneous fat accumulation. The purpose of this study was to see the relation between abdominal obesity and lipid profiles in adult women. The included subjects were 25 adult women(BMI > 23 kg/m{sup 2} ), who visited the obesity clinic in a general hospital from April 2006 to September 2007. Blood pressure, fasting glucose and lipid profiles were measured. The abdominal fat distribution had been assessed by CT scan at the level of L4-L5. From bivariate analyses, the visceral fat accumulation showed negative correlations with TC and TC/HDL. The BMI, total abdominal fat and Visceral fat/Subcutaneous fat ratio showed significant correlations with visceral fat accumulation. From linear regression analyses of all the study subjects, TC, TG and HDL were found to be determinants of the visceral fat accumulation (R{sup 2}=0.474).

  2. The Relationship of Abdominal Obesity and Lipid Profiles by Computed Tomography in Adult Women

    International Nuclear Information System (INIS)

    Kim, Mi Young

    2008-01-01

    Abdominal obesity, especially, visceral obesity is thought to be a risk factor of type 2 diabetes and cardiovascular disease such as hypertension, hyperlipidemia, coronary artery disease. Based on previous studies visceral fat accumulation is highly related to these diseases compared to subcutaneous fat accumulation. The purpose of this study was to see the relation between abdominal obesity and lipid profiles in adult women. The included subjects were 25 adult women(BMI > 23 kg/m 2 ), who visited the obesity clinic in a general hospital from April 2006 to September 2007. Blood pressure, fasting glucose and lipid profiles were measured. The abdominal fat distribution had been assessed by CT scan at the level of L4-L5. From bivariate analyses, the visceral fat accumulation showed negative correlations with TC and TC/HDL. The BMI, total abdominal fat and Visceral fat/Subcutaneous fat ratio showed significant correlations with visceral fat accumulation. From linear regression analyses of all the study subjects, TC, TG and HDL were found to be determinants of the visceral fat accumulation (R 2 =0.474).

  3. Prevalence of Overweight, Obesity and Abdominal Obesity among the Adult Population of Yakutia

    Directory of Open Access Journals (Sweden)

    E.S. Kylbanova

    2017-12-01

    Full Text Available This study describes data obtained as a result of a one-stage epidemiological study for levels of CVD risk factors among indigenous and non-indigenous populations of the Republic of Sakha (Yakutia (RS(Y. A total of 1,856 indigenous residents (Yakuts and non-indigenous residents (Russians were examined: 512 men (mean age 47.5±15.1 and 1,344 women (mean age 48.1±14.2. Among the surveyed adult population of Yakutia, the average values of BMI, regardless of ethnicity, were high with a regular increase in this indicator with age, especially in women. Overweight is more common for indigenous men (40% compared with indigenous women (34.5 %. Among the non-indigenous residents, there were no gender differences. In the sample of the indigenous population, obesity was more common in women (24.3% than in men (18.7%. Among non-indigenous residents, similar differences were not obtained, except for a higher incidence of obesity in older women. The average waist circumference in men and women of both ethnic groups is not high, but the indicators are higher for men than for women; the gender differences are leveled in the older age group in both ethnic groups. Prevalence of abdominal obesity (AO is extremely high in indigenous residents (61.6%; in both ethnic groups, the prevalence of AO is higher among women than men. The incidence of overweight, obesity and AO was significantly higher in Yakut people.

  4. Abdominal obesity, TV-viewing time and prospective declines in physical activity.

    Science.gov (United States)

    Lakerveld, Jeroen; Dunstan, David; Bot, Sandra; Salmon, Jo; Dekker, Jacqueline; Nijpels, Giel; Owen, Neville

    2011-10-01

    To examine the prospective associations of baseline abdominal obesity and TV-viewing time with five-year reductions in leisure-time physical activity level. We used data from the Australian Diabetes, Obesity and Lifestyle Study (AusDiab), a nationally representative population-based cohort study with measures collected in 1999-2000 and 2004-2005. Abdominal obesity was determined by waist circumference and TV-viewing time and physical activity level were assessed using established interviewer-administered questionnaires. Among 2,191 men and 2,650 women aged ≥ 25years, odds ratios (ORs) of 5-year reductions from sufficient to insufficient or no physical activity, and from insufficient to no physical activity were estimated with logistic regression. We adjusted for sociodemographic characteristics. The odds of reducing physical levels from baseline to the follow-up survey for obese men (34.2%) and women (38.1%), respectively were 1.40 (1.10-1.79) and 1.44 (1.16-1.80), compared to those with a normal waist circumference. Women, but not men, with higher levels of TV-viewing time had higher odds of reducing physical activity levels (8.6%; OR 1.46; 1.01-2.11), independent of abdominal obesity. These findings suggest that abdominal obesity is associated with prospective reductions in physical activity level, and that high levels of TV-viewing time might have an additional adverse influence for women. Copyright © 2011 Elsevier Inc. All rights reserved.

  5. Harmonizing the diagnosis of metabolic syndrome--focusing on abdominal obesity.

    Science.gov (United States)

    Silva, Valter; Stanton, Kenneth R; Grande, Antonio José

    2013-04-01

    In 2009, important health organizations met to construct a Joint Scientific Statement (JSS) intended to harmonize the diagnosis of metabolic syndrome worldwide. The JSS aimed to unify the diagnostic criteria of metabolic syndrome, particularly in relation to whether to include abdominal obesity as a criterion of diagnosis. A large part of the JSS is devoted to discussing the diagnosis of abdominal obesity. More specifically, 9 of the 16 papers focused on abdominal obesity. Continuing this emphasis, we discuss the harmonization of the diagnosis of metabolic syndrome worldwide, specifically focusing on the need to improve the diagnosis of abdominal obesity.

  6. Factors Associated with Abdominal Obesity in the Productive Age in Surabaya

    Directory of Open Access Journals (Sweden)

    Fani Kusteviani

    2015-01-01

    Full Text Available Obesity has become a public health and nutrition issues the world both developed countries and developing countries, including Indonesia. Abdominal obesity is one type of obesity where there is abdominal fat deposits as measured by waist circumference. Abdominal obesity is more at risk of health problems such as diabetes mellitus, metabolic syndrome, hypertension and cardiovascular disease than general obesity. Behavioral and environmental factors as well as genetic plays a role in the onset of abdominal obesity. The purpose of the study was to analyze factors associated with abdominal obesity in the productive age (15–64 years in Surabaya. The independent variables used were age, sex, marital status, family size, education, occupation, smoking, physical activity, consumption of vegetables and or fruit, food or sugary drinks, fatty foods and mental health. This research was analytical study use cross sectional design. The study used secondary data from Basic Health Research Surabaya 2007 amounted to 2191 respondents by simple random sampling. Data were analyzed with Chi-square test and logistic regression. Result of analysis showed that risk factors of abdominal obesity were age 35–64 years, female gender and married or divorced status, level of education ≤ SMA and consume fatty food regularly. The most influential risk factors are female. Increasing knowledge, physical activity, and reducing fat intake can prevent the risk of abdominal obesity. Keyword: abdominal obesity, productive age, lifestyle, female

  7. Obstructive Sleep Apnea and Multiple Anthropometric Indices of General Obesity and Abdominal Obesity among Young Adults

    OpenAIRE

    Xiaoli Chen; Wipawan C. Pensuksan; Vitool Lohsoonthorn; Somrat Lertmaharit; Bizu Gelaye; Michelle A.Williams

    2014-01-01

    Objective;To examine the associations between obstructive sleep apnea (OSA) and obesity among young adults. Design and Methods;A total of 2911 college students in Thailand participated in the study. Anthropometric measurements and blood pressure were taken by trained research staff. Results; Overall, 6.3% of college students had OSA determined by the Berlin Questionnaire, 9.6% were overweight (BMI: 25-29 kg/m2), 4.5% were obese (BMI¡Ý30 kg/m2); 12.4% had abdominal obesity (men: waist circumfe...

  8. Efficacy of low-calorie, partial meal replacement diet plans on weight and abdominal fat in obese subjects with metabolic syndrome: a double-blind, randomised controlled trial of two diet plans - one high in protein and one nutritionally balanced.

    Science.gov (United States)

    Lee, K; Lee, J; Bae, W K; Choi, J K; Kim, H J; Cho, B

    2009-02-01

    Little is known about the relative efficacy of high-protein vs. conventional diet plans that include partial meal replacements on body fat loss in obese subjects with metabolic syndrome. We aimed to evaluate the efficacy of two low-calorie diets with partial meal replacement plans-a high-protein plan (HP) and a nutritionally balanced conventional (C) plan-on reducing obesity in obese subjects with metabolic syndrome. In a 12-week, double-blind study, we randomised 75 participants to either the HP- or the C-plan group. We recorded key metrics at 0 and 12 weeks. The overall mean weight loss was 5 kg in the HP-plan group and 4.9 kg in the C-plan group (p = 0.72). Truncal fat mass decreased 1.6 kg in the HP-plan group (p or = 70% dietary compliance, however, truncal and whole body fat mass decreased more in the HP-plan group (Delta 2.2 kg and Delta 3.5 kg respectively) than in the C-plan group (Delta 1.3 kg and Delta 2.3 [corrected] kg respectively) (p < 0.05). The HP- and C-plans had a similar effect on weight and abdominal fat reduction, but the HP-plan was more effective in reducing body fat among compliant subjects.

  9. The prevalence of abdominal obesity and hypertension amongst adults in Ogbomoso, Nigeria

    Directory of Open Access Journals (Sweden)

    Isaac O. Amole

    2011-02-01

    Full Text Available Background:In many developing countries obesity and obesity-related morbidity are now becoming a problem of increasing importance. Obesity is associated with a number of disease conditions, including hypertension, type 2 diabetes mellitus, cardiovascular diseases, cancer, gallstones, respiratory system problems and sleep apnoea.Objectives: The aim of this study was to determine the prevalence of hypertension and obesity, as classified according to waist circumference (WC, and further to determine whether there was any association between abdominal obesity and hypertension amongst adults attending the Baptist Medical Centre, Ogbomoso, Nigeria.Method: A cross-sectional descriptive study of 400 adults aged 18 years or older was conducted. Blood pressure and WC measurements were taken and participants completed a standardised questionnaire.Results: A group of 400 participants were randomly selected (221 women; 179 men, with a mean age of 48.7 ± 16.6 years. The overall prevalence of obesity as indicated by WC was 33.8%(men = 8.9%; women = 53.8%. Women were significantly more sedentary than men (50.8% for men vs 62.4% for women, p < 0.05. Most of the obese participants’ families also preferred high-energy foods (85.2%, p > 0.05. Overall prevalence of hypertension amongst the study population was 50.5%, but without a significant difference between men and women (52.0% for men vs 49.3% for women, p > 0.05. The prevalence of hypertension amongst the obese subset, however, was 60.0%.Conclusion: Prevalence of abdominal obesity was found to be particularly significant amongst women in this setting and was associated with hypertension, physical inactivity and the consumption of high-energy diets.

  10. Prevalence of obesity and abdominal obesity from four to 16 years old children living in the Mexico-USA border.

    Science.gov (United States)

    Bacardí-Gascón, Montserrat; Jones, Elizabeth G; Jiménez-Cruz, Arturo

    2013-01-01

    The prevalence of obesity among Mexicans is alarming in both the child and adult populations. The objective of this study was to determine the levels of overweight, obesity and abdominal obesity in pre-school (PS), elementary (ES), and middle high (MHS) public school children from Tijuana. From February to April of 2011, a bietapic random sample was selected by cluster method of 30 PS, 30 ES, and 30 MHS children. And a sample of 30 groups for each level was chosen. Twenty elementary teachers and eight graduate students were trained at one central location on how to take anthropometric measurements using a portable scale, a stadiometer, and a measuring tape to determine weight, height, and waist circumference. Body Mass Index values were computed and compared to age/gender BMI percentiles according to WHO criteria. Waist circumference for-age at the 90th percentile from NHANES III (Mexican-American) was used to define abdominal obesity. The sample was composed of 646 PS children, 961 ES children, and 1,095 MHS children. Their ages ranged from 4- 16 years. Results showed an overall prevalence of overweight and obesity in younger than 5y preschool children (> 2 SD) of 23.1%, in ≥ 5 y PS (> 1 SD) of 33.8%, in ES children of 46.3%, and in MHS children of 41.9%. Abdominal obesity in PS children was 18%, in ES children was 16.7%, and in MHS children was 15.2%. These results warrant immediate and comprehensive actions to prevent a critical public health problem in Mexico. Copyright © AULA MEDICA EDICIONES 2013. Published by AULA MEDICA. All rights reserved.

  11. Dietary diversity score is related to obesity and abdominal obesity among Tehranian young boy students

    Directory of Open Access Journals (Sweden)

    J. Rahmani

    2017-10-01

    Full Text Available Background: Overweight and obesity is a worrying issue in the present age and the cause of many chronic non-communicable diseases. Nutritional and non-nutritional factors involved in the development of this health crisis. One of the most important nutritional factors is dietary diversity. Objective: The present study was conducted to report the relationship among dietary diversity score (DDS, obesity and abdominal adiposity among Tehranian young students. Methods: This study was cross-sectional in which, 246 young men, according to the inclusion criteria, were selected. The study was conducted in April 2016. Demographic data were collected by questionnaire and anthropometric measurements were conducted according to international standards. For each participant recorded 24-hour recall food and calculated the DDS. Finally, nine food groups were measured for each person. The analysis was adjusted for confounding factors. Findings: The means of BMI and waist circumference were 23.9±3.8 and 88.7±10.6. The probability of obesity decreased with quartiles of DDS (1.00, 0.53, 0.08 and 0.19; P=0.01. Conclusion: The inverse relationship between the DDS and odds ratio of obesity and abdominal obesity was observed in young men. So that by increasing dietary diversity score, the odds ratio of obesity was lower. Further prospective investigations are needed to confirm this finding.

  12. The risk of Barrett's esophagus associated with abdominal obesity in males and females

    NARCIS (Netherlands)

    Kendall, B.J.; Macdonald, G.A.; Hayward, N.K.; Prins, J.B.; O'Brien, S.; Whiteman, D.C.

    2013-01-01

    Esophageal adenocarcinoma arises from Barrett's esophagus (BE). Both occur predominantly in males. The role of abdominal obesity in this sex distribution is uncertain. Our study aimed to determine whether there is an association between abdominal obesity and risk of BE and if present was it modified

  13. Is beer consumption related to measures of abdominal and general obesity? A systematic review and meta-analysis

    NARCIS (Netherlands)

    Bendsen, N.T.; Christensen, R.; Bartels, E.M.; Kok, F.J.; Sierksma, A.; Raben, A.; Astrup, A.

    2013-01-01

    A systematic review was conducted to assess the evidence linking beer consumption to abdominal and general obesity. Following a systematic search strategy, 35 eligible observational studies and 12 experimental studies were identified. Regarding abdominal obesity, most observational data pointed

  14. Abdominal obesity: causal factor or simply a symptom of obesity-related health risk

    Directory of Open Access Journals (Sweden)

    Oh S

    2014-07-01

    Full Text Available Sechang Oh,1 Kiyoji Tanaka,2 Jin-won Noh,3 Rina So,2,4 Takehiko Tsujimoto,2 Hiroyuki Sasai,1,4 Mijung Kim,5 Junichi Shoda11Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan; 2Faculty of Health and Sports Science, University of Tsukuba, Tsukuba, Ibaraki, Japan; 3Department of Healthcare Management, Eulji University, Seongnam-si, Gyeonggi-do, Republic of Korea; 4Japan Society for the Promotion of Science, Tokyo, Japan; 5Faculty of Life and Environmental Sciences, University of Tsukuba, Tsukuba, Ibaraki, JapanBackground: Abdominal fat (AF reduction is advocated in the treatment of obesity-related diseases. Nonetheless, recent studies have shown additional beneficial effects against obesity-related health risks, independent of AF reduction. Therefore it is important to determine whether AF plays a causal role in promoting metabolic disorders or is simply a symptom of increased obesity-related health risk factors. Clarification of the primary role of AF in the pathogenesis of obesity-related disease is also important.Objective: This retrospective study was conducted with the objectives of 1 comparison between groups exhibiting equivalent amounts of AF loss that resulted from distinct treatments (exercise and dietary restriction with respect to degrees of improvement in obesity-related health risk factors and 2 determination of definite differences in the outcomes of obesity-related health risk in subjects receiving identical treatment (exercise but exhibiting a remarkable difference in AF reduction.Design: In 66 subjects who completed a 12-week exercise or dietary restriction program, 17 parameters (systolic blood pressure [SBP] and diastolic blood pressure [DBP]; high-sensitivity C-reactive protein [hs-CRP]; leptin, adiponectin, tumor necrosis factor [TNF]-α, interleukin [IL]-6; alanine aminotransferase [ALT], gamma glutamyl transpeptidase [γGT]; lipid profile: high-density lipoprotein cholesterol [HDLC], triglyceride [TG

  15. The burden of abdominal obesity with physical inactivity on health expenditure in Brazil

    Directory of Open Access Journals (Sweden)

    Jamile S. Codogno

    2015-03-01

    Full Text Available The purpose of this study was to analyze the association between the clustering of physical inactivity with abdominal obesity and public health care expenditure in Brazilian adults. The sample was composed of 963 patients of both genders, randomly selected in the Brazilian Public Health care System during 2010. Entire health care expenditures during the last year were computed and stratified into: medical consultations, medication dispensing, laboratory tests and overall expenditure. Waist circumference was used to diagnose abdominal obesity and physical activity was assessed by previously validated questionnaire. Sedentary and abdominally obese patients (OR= 3.01 [OR95%CI= 1.81-4.99] had higher likelihood be inserted in the group of higher expenditures than only abdominally obese patients (OR= 1.66 [OR95%CI= 1.07-2.59]. There is a synergic effect between abdominal obesity and physical inactivity on overall health care expenditures.

  16. Obesity, abdominal obesity and migraine: a cross-sectional analysis of ELSA-Brasil baseline data.

    Science.gov (United States)

    Santos, Itamar S; Goulart, Alessandra C; Passos, Valeria M; Molina, Maria del Carmen; Lotufo, Paulo A; Bensenor, Isabela M

    2015-04-01

    Most studies assessing the association between migraine and obesity have shown conflicting results. We aimed to evaluate the association between obesity and migraine in ELSA-Brasil, a cohort study of 15,105 individuals aged 35-74 years. We assessed migraine using a validated questionnaire based on International Headache Society criteria and anthropometric measurements using standard techniques. Migraine was categorized as daily and non-daily. World Health Organization criteria were used to categorize overweight, obesity and abdominal obesity (AbO). We performed a cross-sectional analysis using multivariate logistic regression models to study the association between migraine and obesity (body mass index (BMI) ≥ 30 kg/m(2)), compared to controls without migraine. We found an association between daily migraine and obesity (odds ratio (OR) 1.86; 95% confidence interval (95% CI): 1.12-3.09). Although the presence of AbO was not associated with migraine, interaction models showed that the association between obesity and daily migraine remained strong only in the absence of AbO diagnosis, notably in individuals aged 35-49 years. In our large sample of individuals aged 35 years or older, obesity, but not AbO, was associated with daily migraine. AbO influenced the association between BMI and daily migraine in migraineurs aged 35-49 years. © International Headache Society 2014 Reprints and permissions: sagepub.co.uk/journalsPermissions.nav.

  17. Frequency of abdominal obesity and its association with diabetes mellitus among people of peshawar

    International Nuclear Information System (INIS)

    Khan, A.; Faheem, M.; Shah, S.T.; Hadi, A.; Rafiullah; Ahmad, S.; Gul, A.M.; Shah, S.F.A.; Jan, H.; Hafizullah, M.

    2015-01-01

    Background: Increased body weight is a major risk factor for the metabolic syndrome which is a cluster of coronary heart disease risk factors, like: hypertension, diabetes mellitus and dyslipidaemia. This study was conducted to determine the frequency of abdominal obesity and diabetes mellitus in the population of Peshawar and association between them. Method: This was a cross sectional study, performed by the Cardiology Department, Lady Reading Hospital Peshawar, in the population of Peshawar. All participants were interviewed in detail regarding known risk factors for coronary artery disease. Waist circumference (=102 cm in male and =88 cm in females) was used as the surrogate marker for abdominal obesity in already diagnosed patients of type-2 diabetes mellitus. Results: A total of 2548 individuals were included, 71.1 percentage were male. Mean age was 37.94±12.59 years. Mean waist circumference was 90.25±13.4 5cm in males and 90.52±12.52 cm in females. Diabetes was present in 4.4 percentage of the participants and abdominal obesity in 56.6 percentage Among the male, abdominal obesity was present in 39.4 percentage and diabetes in 2.9 percentage. Out of 39.4 percentage males with abdominal obesity, 2 percentage were diabetic. Out of 38.6 percentage males with no abdominal obesity, 0.9 percentage was diabetic. Amongst the total 559 (21.1 percentage) female subjects, 17.2 percentage were having abdominal obesity and 1.4 percentage was diabetics. Among 123 (4.8 percentage) females with no abdominal obesity, 0.1 percentage was diabetic. A positive association was established between abdominal obesity and diabetes mellitus with a significant p-valve (<0.05). Conclusion: Abdominal obesity is more common in the local population of Peshawar and associated with type-2 diabetes mellitus. (author)

  18. Comparison of CAD risk factors in abdominal obesity versus General obesity with normal WC in adult males

    International Nuclear Information System (INIS)

    Kamran, S.M.; Iftikhar, R.; Khan, A.

    2014-01-01

    Objective: To compare the presence of coronary artery disease risk factors in patients with abdominal obesity versus generalised obesity and to determine the probability of developing the disease in both groups. Methods: The cross-sectional study was carried out at the Department of Medicine, Combined Military Hospital, Okara, from January 2012 to April 2013. Using consecutive sampling, 785 outdoor healthy adult males were enrolled. Body mass index >25kg/m/sup 2/ and waist circumference >90cm defined obesity and abdominal obesity respectively. Blood pressure >140/90mmHg defined Hypertension. All the subjects underwent BSF, electrocardiogram, Lipid profile, personality and physical activity assessment. Risk estimation was done using Eric Brittain scoring system. Data was analysed using SPSS 16. Results: In patients with abdominal obesity, 583 (99.2 %) individuals had at least 1 risk factor for coronary artery disease, while in those with generalised obesity this prevalence was 96.5% (n=191). In patients with abdominal obesity, 52.9% had more than 4% risk of developing the disease in the next 6 years compared to 36.9% individuals with generalised obesity. Conclusion: Both increasing body mass index and waist circumference are associated with increased risk of developing coronary artery disease, with significantly higher risk prevalence in the latter group. Moreover, those with abdominal obesity had a higher risk of developing CAD in next 6 years as compared to those with generalised obesity. Thus waist circumference offers additional prognostic information beyond body mass index. (author)

  19. Increased cortisol bioavailability, abdominal obesity, and the metabolic syndrome in obese women.

    Science.gov (United States)

    Duclos, Martine; Marquez Pereira, Patricia; Barat, Pascal; Gatta, Blandin; Roger, Patrick

    2005-07-01

    This study was conducted to obtain a detailed profile of hypothalamo-pituitary-adrenal (HPA) axis activity and reactivity and its differential relationships with body fat distribution and total fat mass in premenopausal obese women. Cortisol responses to stimulation (awakening, food intake, exercise) and suppression (0.25 mg dexamethasone), cortisol metabolism, and tissue sensitivity to glucocorticoids were studied in 53 premenopausal obese women grouped according to their waist-to hip ratio: women with abdominal body fat distribution (A-BFD; n = 31) and women with peripheral fat distribution (P-BFD; n = 22). Comparatively, A-BFD women had 1) lower awakening salivary cortisol levels; 2) increased salivary responsiveness to a standardized lunch; 3) similar pituitary sensitivity to dexamethasone but decreased sensitivity of monocytes to dexamethasone; 4) similar 24-hour urinary free cortisol but increased 24-hour urinary ratio of cortisone-to-cortisol; and 5) no difference in corticosteroid binding protein parameters. Although abdominal obesity is not very different from generalized obesity in terms of HPA function, subtle variations in HPA axis activity and reactivity are evidenced in A-BFD premenopausal obese women.

  20. An Obesity Dietary Quality Index Predicts Abdominal Obesity in Women: Potential Opportunity for New Prevention and Treatment Paradigms

    Directory of Open Access Journals (Sweden)

    Dolores M. Wolongevicz

    2010-01-01

    Full Text Available Background. Links between dietary quality and abdominal obesity are poorly understood. Objective. To examine the association between an obesity-specific dietary quality index and abdominal obesity risk in women. Methods. Over 12 years, we followed 288 Framingham Offspring/Spouse Study women, aged 30–69 years, without metabolic syndrome risk factors, cardiovascular disease, cancer, or diabetes at baseline. An 11-nutrient obesity-specific dietary quality index was derived using mean ranks of nutrient intakes from 3-day dietary records. Abdominal obesity (waist circumference >88 cm was assessed during follow-up. Results. Using multiple logistic regression, women with poorer dietary quality were more likely to develop abdominal obesity compared to those with higher dietary quality (OR 1.87; 95% CI, 1.01, 3.47; P for trend =.048 independent of age, physical activity, smoking, and menopausal status. Conclusions. An obesity-specific dietary quality index predicted abdominal obesity in women, suggesting targets for dietary quality assessment, intervention, and treatment to address abdominal adiposity.

  1. Educational inequality in the occurrence of abdominal obesity:Pró-Saúde Study.

    Science.gov (United States)

    Alves, Ronaldo Fernandes Santos; Faerstein, Eduardo

    2015-01-01

    OBJECTIVE To estimate the degree of educational inequality in the occurrence of abdominal obesity in a population of non-faculty civil servants at university campi.METHODS In this cross-sectional study, we used data from 3,117 subjects of both genders aged 24 to 65-years old, regarding the baseline of Pró-Saúde Study, 1999-2001. Abdominal obesity was defined according to abdominal circumference thresholds of 88 cm for women and 102 cm for men. A multi-dimensional, self-administered questionnaire was used to evaluate education levels and demographic variables. Slope and relative indices of inequality, and Chi-squared test for linear trend were used in the data analysis. All analyses were stratified by genders, and the indices of inequality were standardized by age.RESULTS Abdominal obesity was the most prevalent among women (43.5%; 95%CI 41.2;45.9), as compared to men (24.3%; 95%CI 22.1;26.7), in all educational strata and age ranges. The association between education levels and abdominal obesity was an inverse one among women (p < 0.001); it was not statistically significant among men (p = 0.436). The educational inequality regarding abdominal obesity in the female population, in absolute terms (slope index of inequality), was 24.0% (95%CI 15.5;32.6). In relative terms (relative index of inequality), it was 2.8 (95%CI 1.9;4.1), after the age adjustment.CONCLUSIONS Gender inequality in the prevalence of abdominal obesity increases with older age and lower education. The slope and relative indices of inequality summarize the strictly monotonous trend between education levels and abdominal obesity, and it described educational inequality regarding abdominal obesity among women. Such indices provide relevant quantitative estimates for monitoring abdominal obesity and dealing with health inequalities.

  2. FREQUENCY OF ABDOMINAL OBESITY AND ITS ASSOCIATION WITH DIABETES MELLITUS AMONG PEOPLE OF PESHAWAR.

    Science.gov (United States)

    Khan, Attaullah; Faheem, Muhammad; Shah, Syed Tahir; Hadi, Abdul; Rafiullah; Ahmad, Salman; Gul, Adnan Mahmood; Shah, Sayyad Farhat Abbas; Jan, Hikmatullah; Hafizullah, Mohammad

    2015-01-01

    Increased body weight is a major risk factor for the metabolic syndrome which is a cluster of coronary heart disease risk factors, like: hypertension, diabetes mellitus and dyslipidaemia. This study was conducted to determine the frequency of abdominal obesity and diabetes mellitus in the population of Peshawar and association between them. This was a cross sectional study, performed by the Cardiology Department, Lady Reading Hospital Peshawar, in the population of Peshawar. All participants were interviewed in detail regarding known risk factors for coronary artery disease. Waist circumference (≥102 cm in male and ≥88 cm in females) was used as the surrogate marker for abdominal obesity in already diagnosed patients of type-2 diabetes mellitus. A total of 2548 individuals were included, 71.1% were male. Mean age was 37.94±12.59 years. Mean waist circumference was 90.25±13.45cm in males and 90.52±12.52cm in females. Diabetes was present in 4.4% of the participants and abdominal obesity in 56.6% Among the male, abdominal obesity was present in 39.4% and diabetes in 2.9%. Out of 39.4% males with abdominal obesity, 2% were diabetic. Out of 38.6% males with no abdominal obesity, 0.9% was diabetic. Amongst the total 559 (21.1%) female subjects, 17.2% were having abdominal obesity and 1.4% was diabetics. Among 123 (4.8%) females with no abdominal obesity, 0.1% was diabetic. A positive association was established between abdominal obesity and diabetes mellitus with a significant p-valve (obesity is more common in the local population of Peshawar and associated with type-2 diabetes mellitus.

  3. Association of birth weight with abdominal obesity and weight disorders in children and adolescents: the weight disorder survey of the CASPIAN-IV Study

    Directory of Open Access Journals (Sweden)

    Hossein Ansari

    2017-09-01

    Conclusion: BW is a determinant of weight disorders and abdominal obesity in childhood and adolescence. This finding underscores the importance of prenatal care as well as close monitoring of the growth pattern of children born with low or high BW.

  4. Neuropeptide Y genotype, central obesity, and abdominal fat distribution: the POUNDS LOST trial.

    Science.gov (United States)

    Lin, Xiaochen; Qi, Qibin; Zheng, Yan; Huang, Tao; Lathrop, Mark; Zelenika, Diana; Bray, George A; Sacks, Frank M; Liang, Liming; Qi, Lu

    2015-08-01

    Neuropeptide Y is a key peptide affecting adiposity and has been related to obesity risk. However, little is known about the role of NPY variations in diet-induced change in adiposity. The objective was to examine the effects of NPY variant rs16147 on central obesity and abdominal fat distribution in response to dietary interventions. We genotyped a functional NPY variant rs16147 among 723 participants in the Preventing Overweight Using Novel Dietary Strategies trial. Changes in waist circumference (WC), total abdominal adipose tissue, visceral adipose tissue, and subcutaneous adipose tissue (SAT) from baseline to 6 and 24 mo were evaluated with respect to the rs16147 genotypes. Genotype-dietary fat interaction was also examined. The rs16147 C allele was associated with a greater reduction in WC at 6 mo (P < 0.001). In addition, the genotypes showed a statistically significant interaction with dietary fat in relation to WC and SAT (P-interaction = 0.01 and 0.04): the association was stronger in individuals with high-fat intake than in those with low-fat intake. At 24 mo, the association remained statistically significant for WC in the high-fat diet group (P = 0.02), although the gene-dietary fat interaction became nonsignificant (P = 0.30). In addition, we found statistically significant genotype-dietary fat interaction on the change in total abdominal adipose tissue, visceral adipose tissue, and SAT at 24 mo (P = 0.01, 0.05, and 0.04): the rs16147 T allele appeared to associate with more adverse change in the abdominal fat deposition in the high-fat diet group than in the low-fat diet group. Our data indicate that the NPY rs16147 genotypes affect the change in abdominal adiposity in response to dietary interventions, and the effects of the rs16147 single-nucleotide polymorphism on central obesity and abdominal fat distribution were modified by dietary fat. © 2015 American Society for Nutrition.

  5. The effect of abdominal resistance training and energy restricted diet on lateral abdominal muscles thickness of overweight and obese women.

    Science.gov (United States)

    Noormohammadpour, Pardis; Kordi, Ramin; Dehghani, Saeed; Rostami, Mohsen

    2012-07-01

    The role of transabdominal muscles (external oblique, internal oblique and transversus abdominis) on core stability has been shown previously. Energy restricted diet and abdominal resistance training are commonly used by overweight and obese people to reduce their weight. In this study we investigated the impact of 12 weeks concurrent energy restricted diet and abdominal resistance training on the thickness of the lateral abdominal muscles of 19 obese and overweight women employing ultrasonography in resting and drawing-in maneuvers. The results showed significant increase of the muscle thicknesses during drawing-in maneuver after 12 weeks intervention. Based on our findings, it can be concluded that 12 weeks concurrent abdominal resistance training and energy restricted diet in addition to weight loss lead to improvement of transabdominal muscles thickness in obese and overweight people. Considering the role of these muscles in core stability, using this therapeutic protocol in obese people, particularly in those who have weakness of these muscles might be helpful. Copyright © 2011 Elsevier Ltd. All rights reserved.

  6. Contribution of lifestyle factors to educational differences in abdominal obesity among the adult population.

    Science.gov (United States)

    León-Muñoz, Luz Ma; Gutiérrez-Fisac, Juan L; Guallar-Castillón, Pilar; Regidor, Enrique; López-García, Esther; Martínez-Gómez, David; Graciani, Auxiliadora; Banegas, José R; Rodríguez-Artalejo, Fernando

    2014-10-01

    This is the first study to systematically examine the behavioral factors that may explain the inverse association between education and abdominal obesity in adults. Cross-sectional study conducted among 3541 men and 3564 women representative of the population aged 25-64 years in Spain. Abdominal obesity was defined as waist circumference >102 cm in men and >88 cm in women. Analyzes were performed with logistic regression, with progressive adjustment for obesity-related behaviors. The age-, sex- and town size-adjusted odds ratios for abdominal obesity were 1.69 in men and 1.85 in women among individuals with lowest versus highest education. After adjustment for all the studied behaviors, the odds ratio was reduced to 1.49 in men and to 1.45 in women. The factors with the largest contribution to the higher prevalence of abdominal obesity in individuals with lowest versus highest education were more time spent watching TV and less time spent in exercising, as well as a higher energy intake in women. Tobacco and alcohol consumption, physical activity at home, leisure walking, sedentary behaviors other than TV watching, and sleep duration did not explain the educational gradient in abdominal obesity. Watching TV, physical exercise and energy intake explain a substantial part of the inverse association between education and abdominal obesity. Copyright © 2013 Elsevier Ltd and European Society for Clinical Nutrition and Metabolism. All rights reserved.

  7. Causal Association of Overall Obesity and Abdominal Obesity with Type 2 Diabetes: A Mendelian Randomization Analysis.

    Science.gov (United States)

    Wang, Tao; Zhang, Rong; Ma, Xiaojing; Wang, Shiyun; He, Zhen; Huang, Yeping; Xu, Bo; Li, Yangyang; Zhang, Hong; Jiang, Feng; Bao, Yuqian; Hu, Cheng; Jia, Weiping

    2018-05-01

    This study aimed to compare the causal effect of overall obesity and abdominal obesity on type 2 diabetes among Chinese Han individuals. The causal relationship of BMI and waist-to-hip ratio (WHR) with the risk of glucose deterioration and glycemic traits was compared using two different genetic instruments based on 30 BMI loci and 6 WHR loci with Mendelian randomization (MR) in three prospective cohorts (n = 6,476). Each 1-SD genetically instrumented higher WHR was associated with a 65.7% higher risk of glucose deterioration (95% CI = 1.069-2.569, P = 0.024), whereas no significant association of BMI with glucose deterioration was observed. Furthermore, a causal relationship was found only between BMI and homeostatic model assessment β-cell function (HOMA-B) (β = 0.143, P = 0.001), and there was a nominal association with Stumvoll second-phase insulin secretion traits (β = 0.074, P = 0.022). The significance level did not persist in sensitivity analyses, except in the causal estimate of WHR on the Gutt index in MR-Egger (β = -0.379, P = 0.022) and the causal estimate of BMI on homeostatic model assessment β-cell function in weighted median MR (β = 0.128, P = 0.017). The data from this study support the potential causal relationship between abdominal obesity and hyperglycemia, which may be driven by aggravated insulin resistance, in contrast with the potential causal relationship between overall obesity and insulin secretion. © 2018 The Obesity Society.

  8. Minireview: glucocorticoids--food intake, abdominal obesity, and wealthy nations in 2004

    NARCIS (Netherlands)

    Dallman, Mary F.; la Fleur, Susanne E.; Pecoraro, Norman C.; Gomez, Francisca; Houshyar, Hani; Akana, Susan F.

    2004-01-01

    Glucocorticoids have a major effect on food intake that is underappreciated, although the effects of glucocorticoids on metabolism and abdominal obesity are quite well understood. Physiologically appropriate concentrations of naturally secreted corticosteroids (cortisol in humans, corticosterone in

  9. Longitudinal relationship of depressive and anxiety symptoms with dyslipidemia and abdominal obesity

    NARCIS (Netherlands)

    van Reedt Dortland, A.K.B.; Giltay, E.J.; van Veen, T.; Zitman, F. G.; Penninx, B.W.J.H.

    2013-01-01

    Objective: Previous research indicates that patients with severe symptoms of depression or anxiety are prone toward the development of dyslipidemia and abdominal obesity. We sought to study these associations longitudinally. Methods: Among 2126 Netherlands Study of Depression and Anxiety

  10. Longitudinal Relationship of Depressive and Anxiety Symptoms With Dyslipidemia and Abdominal Obesity

    NARCIS (Netherlands)

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

    Objective: Previous research indicates that patients with severe symptoms of depression or anxiety are prone toward the development of dyslipidemia and abdominal obesity. We sought to study these associations longitudinally. Methods: Among 2126 Netherlands Study of Depression and Anxiety

  11. Leptin, abdominal obesity and onset of depression in older men and women

    Science.gov (United States)

    Milaneschi, Yuri; Simonsick, Eleanor M; Vogelzangs, Nicole; Strotmeyer, Elsa S; Yaffe, Kristine; Harris, Tamara B; Tolea, Magdalena I; Ferrucci, Luigi; Penninx, Brenda W

    2012-01-01

    Objective The mechanisms that underlie the association between abdominal obesity and depression risk in older persons are not well known, but the “leptin hypothesis” of depression suggests that leptin resistance may be involved in mood regulation. We tested whether high circulatory concentration of leptin, alone and in combination with visceral adiposity, is associated with onset of depression in a sample of older persons. Method Participants were 1220 men and 1282 women aged 70–79 years, enrolled in the Health, Aging and Body Composition study. Plasma concentration of leptin and abdominal visceral fat ascertained by computed tomography were assessed at baseline (April 1997 – June 1998). Onset of depression was defined as a Center for Epidemiological Studies-Depression Scale 10-item score ≥ 10 and/or new antidepressant medication use at any annual visit over a 5-year follow-up. Results Higher leptin was associated with the risk of depression onset in men with high visceral fat (HR=1.25,95%CI=1.06–1.46, p=0.01) but not in those with normal visceral fat (HR=0.98,95%CI=0.80–1.19, p=0.80) (leptin*visceral fat p=0.04). No interaction between leptin and visceral fat was detected in the analysis focusing on women (p=0.90). Conclusion In older men, high leptin was associated with an increased onset of depressive symptoms especially in the presence of abdominal obesity, suggesting that underlying leptin resistance may play a role in this link. Differences in visceral fat levels and metabolic consequences may explain the absence of this association in women. These findings suggest a potential biological link between depression, obesity and their joint association with negative health outcomes. PMID:22687702

  12. Leptin, abdominal obesity, and onset of depression in older men and women.

    Science.gov (United States)

    Milaneschi, Yuri; Simonsick, Eleanor M; Vogelzangs, Nicole; Strotmeyer, Elsa S; Yaffe, Kristine; Harris, Tamara B; Tolea, Magdalena I; Ferrucci, Luigi; Penninx, Brenda W J H

    2012-09-01

    The mechanisms that underlie the association between abdominal obesity and depression risk in older persons are not well known, but the "leptin hypothesis" of depression suggests that leptin resistance may be involved in mood regulation. We tested whether high circulatory concentration of leptin, alone and in combination with visceral adiposity, is associated with onset of depression in a sample of older persons. Participants were 1,220 men and 1,282 women aged 70-79 years and enrolled in the Health, Aging, and Body Composition study. Serum concentration of leptin and abdominal visceral fat, ascertained by computed tomography, were assessed at baseline (April 1997-June 1998). Onset of depression, the primary outcome measure, was defined as a Center for Epidemiologic Studies-depression scale 10-item score ≥ 10 and/or new antidepressant medication use at any annual visit over a 5-year follow-up. Higher leptin level was associated with the risk of depression onset in men with high levels of visceral fat (hazard ratio [HR] = 1.25; 95% CI, 1.06-1.46; P = .01) but not in those with normal visceral fat (HR = 0.98; 95% CI, 0.80-1.19; P = .80) (leptin-by-visceral fat, P = .04). No interaction between leptin and visceral fat was detected in the analysis focusing on women (P = .90). In older men, high leptin level was associated with an increased onset of depressive symptoms, especially in the presence of abdominal obesity, suggesting that underlying leptin resistance may play a role in this link. Differences in visceral fat levels and metabolic consequences may explain the absence of this association in women. These findings suggest a potential biological link between depression, obesity, and their joint association with negative health outcomes. © Copyright 2012 Physicians Postgraduate Press, Inc.

  13. Longitudinal relationship of depressive and anxiety symptoms with dyslipidemia and abdominal obesity.

    Science.gov (United States)

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

    2013-01-01

    Previous research indicates that patients with severe symptoms of depression or anxiety are prone toward the development of dyslipidemia and abdominal obesity. We sought to study these associations longitudinally. Among 2126 Netherlands Study of Depression and Anxiety participants, we studied whether severity of depressive (Inventory of Depressive Symptoms) or anxiety (Beck Anxiety Inventory) symptoms at baseline was associated with changes in lipids (i.e., total, high-density lipoprotein [HDL] or low-density lipoprotein cholesterol, and triglycerides) or waist circumference during a 2-year follow-up period. We also examined whether changes in severity of symptoms were associated with changes in lipid or waist circumference levels over these 2 years. Multivariate linear regression analyses were adjusted for age, sex, education, and tobacco consumption. Baseline symptoms of depression or anxiety predicted a decrease in HDL cholesterol (adjusted β = -.062 [p = .003] and β = -.050 [p = .02], respectively) and an increase in waist circumference (adjusted β = .060 [p = .01] and β = .053 [p = .02], respectively) for 2 years. Reduction of symptoms of depression or anxiety over time did not coincide with an amelioration of lipid or waist circumference values. People with initially severe symptoms of depression or anxiety showed a subsequent decrease in HDL cholesterol levels and an increase in abdominal obesity over time, independent of a potential reduction in symptom severity in this period. Therefore, such people are at elongated and increasing risk for dyslipidemia and obesity, predisposing them to cardiovascular disease.

  14. Postmenopausal hypertension, abdominal obesity, apolipoprotein and insulin resistance.

    Science.gov (United States)

    Ben Ali, Samir; Belfki-Benali, Hanen; Ahmed, Decy Ben; Haddad, Najet; Jmal, Awatef; Abdennebi, Monia; Romdhane, Habiba Ben

    This study aimed to evaluate the association of abdominal obesity, apolipoprotein and insulin resistance (IR) with the risk of hypertension in postmenopausal women. We analyzed a total of 242 women aged between 35 and 70 years. Blood pressure (BP), anthropometric indices, lipid profile, fasting glucose, insulin, C-reactive protein (CRP) and apolipoprotein concentrations were measured. Homeostasis model assessment (HOMA) was used to assess IR. Hypertension was defined as a systolic BP (SBP) ≥140 mmHg and/or diastolic BP (DBP) ≥90 mmHg or current treatment with antihypertensive drugs. Women with hypertension showed significantly higher mean values of age, SBP and DBP, waist circumference (WC), fasting plasma glucose (FPG), insulin, HOMAIR and the apolipoprotein B (apoB). When analyses were done according to the menopausal status, higher prevalence of hypertension was observed in postmenopausal women (72.8% vs. 26.0%, p menopause (p = 0.008) were significantly associated with higher risk for hypertension. These results suggest that changes in WC, apoB and IR accompanying menopause lead to a greater prevalence of hypertension in postmenopausal women.

  15. Abdominal obesity and hypertension: a double burden to the heart.

    Science.gov (United States)

    Krzesiński, Paweł; Stańczyk, Adam; Piotrowicz, Katarzyna; Gielerak, Grzegorz; Uziębło-Zyczkowska, Beata; Skrobowski, Andrzej

    2016-05-01

    Abdominal obesity (AO) is strongly associated with increased cardiovascular risk in hypertensives. Visceral adipose tissue has an important part in water retention, the sympathetic nervous system and renin-angiotensin-aldosterone system activation, which may influence central and systemic hemodynamics. The aim of this study was to estimate the relationship between AO and the hemodynamic profile of patients with arterial hypertension (AH). The clinical evaluation of 144 hypertensives included the following: (1) echocardiographic assessment of the left ventricular ejection fraction (LVEF), the global longitudinal systolic strain (GLSS) and diastolic function (E/A-phase ratio of mitral flow early (E) and late (A) and E/e'-ratio of early mitral flow and mitral septal annulus early diastolic velocity (e')); (2) the applanation tonometry including the central pulse pressure (CPP) and augmentation index (AI); and (3) the impedance cardiography, acceleration index (ACI), velocity index (VI), systemic vascular resistance index (SVRI) and total artery compliance (TAC). Obese hypertensives in comparison with non-obese ones were characterized with the following values: (1) lower echocardiographic (GLSS: -17.2±2.5% vs. -19.0±2.8%, P=0.0002) and impedance indices of left ventricular performance (VI: 44.8±12.4 vs. 51.6±14.2 × 1000*Ω* s(-1), P=0.006; ACI: 66.7±27.8 vs. 79.1±31.2 100*Ω* s(-)(2), P=0.003) and (2) worse diastolic function (e': 9.08±2.69 vs. 10.39±2.34 cm*s(-1), P=0.003; E/e': 7.54±1.81 vs. 6.74±1.40, P=0.007; E/A: 1.02±0.34 vs. 1.15±0.33, P=0.008). No relevant differences for gender, age, blood pressure, heart rate, LVEF, SVRI, TAC, CPP and AI were identified. AH and AO have overlapping effects on cardiovascular hemodynamics. At the early asymptomatic stage, this overlap is exhibited in the impaired cardiac function.

  16. Assessment of abdominal fat compartments using DXA in premenopausal women from anorexia nervosa to morbid obesity

    Science.gov (United States)

    Bredella, Miriam A.; Gill, Corey M.; Keating, Leigh K.; Torriani, Martin; Anderson, Ellen J.; Punyanitya, Mark; Wilson, Kevin E.; Kelly, Thomas L.; Miller, Karen K.

    2013-01-01

    Objective The purpose of this study was to test a newly developed DXA method for abdominal fat depot quantification in subjects with AN, normal weight, and obesity using CT as a gold standard. Design and Methods 135 premenopausal women (overweight/obese: n=89, normal-weight: n=27, AN: n=19); abdominal visceral adipose tissue (VAT), subcutaneous adipose tissue (SAT), and total adipose tissue (TAT) areas determined on CT and DXA. Results There were strong correlations between DXA and CT measurements of abdominal fat compartments in all groups with the strongest correlation coefficients in the normal-weight and overweight/obese groups. Correlations of DXA and CT VAT measurements were strongest in the obese group and weakest in the AN group. DXA abdominal fat depots were higher in all groups compared to CT, with the largest % mean difference in the AN group and smallest in the obese group. Conclusions A new DXA technique is able to assess abdominal fat compartments including VAT in premenopausal women across a large weight spectrum However, DXA measurements of abdominal fat were higher than CT, and this percent bias was most pronounced in the AN subjects and decreased with increasing weight, suggesting that this technique may be more useful in obese individuals. PMID:23512706

  17. Fatty Acid Content of Plasma Triglycerides May Contribute to the Heterogeneity in the Relationship Between Abdominal Obesity and the Metabolic Syndrome.

    Science.gov (United States)

    Aristizabal, Juan C; Barona, Jacqueline; Gonzalez-Zapata, Laura I; Deossa, Gloria C; Estrada, Alejandro

    2016-08-01

    About one-third of the people with abdominal obesity do not exhibit the metabolic syndrome (MetS). Fatty acids in plasma triglycerides (TGs) may help to explain part of this heterogeneity. This study compared TG fatty acid profile of adults with and without abdominal obesity and examined the associations of these fatty acids with MetS components. Fifty-four abdominally obese subjects were matched by age and sex with 54 adults without abdominal obesity. People were classified with MetS according to the harmonizing criteria for MetS. Fatty acids in plasma TGs were analyzed by gas chromatography. There were no differences in fatty acids of plasma TGs between people with and without abdominal obesity. However, there were differences between abdominally obese people with and without MetS. The abdominally obese group with MetS had higher palmitic (+2.9%; P = 0.012) and oleic (+4.0%; P = 0.001) acids and lower linoleic (-6.4%; P = 0.018) and arachidonic (-1.2%; P = 0.004) acids. After adjustment for abdominal obesity, age, and sex, a stepwise regression analysis showed that palmitic acid positively contributed to the variance in insulin (β = +1.08 ± 1.01; P = 0.000) and homeostasis model assessment of insulin resistance (HOMA-IR) index (β = +1.09 ± 1.01; P = 0.000) and myristic acid positively contributed to the variance in systolic blood pressure (β = +1.09 ± 1.03; P = 0.006). In contrast, linoleic acid negatively contributed to the variance in glucose (β = -0.321 ± 0.09; P = 0.001) and high-sensitivity C-reactive protein (hsCRP; β = -1.05 ± 1.01; P = 0.000). There were no differences in the plasma TG fatty acid profile between people with and without abdominal obesity. Likewise, fatty acids in plasma TGs associated with many of the MetS variables independently of abdominal obesity. These results suggest that the plasma TG fatty acid profile may help to explain part of the heterogeneity

  18. Abdominal obesity, TV-viewing time and prospective declines in physical activity

    NARCIS (Netherlands)

    Lakerveld, J.; Dunstan, D.W.; Bot, S.D.M.; Salmon, J.; Dekker, J.M.; Nijpels, G.; Owen, N.

    2011-01-01

    Objective: To examine the prospective associations of baseline abdominal obesity and TV-viewing time with five-year reductions in leisure-time physical activity level. Methods: We used data from the Australian Diabetes, Obesity and Lifestyle Study (AusDiab), a nationally representative

  19. Fatores associados à obesidade abdominal em mulheres em idade reprodutiva Factors associated with abdominal obesity among childbearing-age women

    Directory of Open Access Journals (Sweden)

    Gilberto Kac

    2001-02-01

    Full Text Available OBJETIVO: Investigar variáveis potencialmente associadas à obesidade abdominal em mulheres em idade reprodutiva. MÉTODOS: Foram investigadas 781 mulheres a partir de informações coletadas pela Pesquisa Nutrição e Saúde realizada em 1996 no Município do Rio de Janeiro. A obesidade abdominal foi definida como circunferência da cintura (CC > 80 cm ou como Razão Cintura Quadril (RCQ > 0,85. A análise estatística envolveu o cálculo de medidas de tendência central. A associação entre obesidade abdominal e Índice de Massa Corporal, idade, paridade e uso de tabaco foi testada por meio do cálculo do "Odds Ratio" (OR, usando a técnica de regressão logística multivariada. RESULTADOS: As maiores freqüências de obesidade abdominal foram observadas em mulheres acima de 35 anos e com dois ou mais filhos (50,7%. Os valores de OR demonstram o efeito da interação entre paridade e idade para CC>80 cm quando controlado apenas o efeito dessas duas variáveis. A partir dos modelos de regressão logística, verificou-se que quando a população foi estratificada em mulheres com e sem sobrepeso, apenas a escolaridade esteve associada à RCQ, enquanto a associação com idade e paridade desapareceu para a CC>80 cm. CONCLUSÕES: A obesidade abdominal nesse grupo populacional independe da idade e da paridade quando ajustado pelo peso relativo, sendo suas maiores determinantes a adiposidade geral e a escolaridade. Ter maior escolaridade significou possuir uma RCQ menor. É fundamental implementar estratégias de prevenção para o desenvolvimento da obesidade, cujo enfoque sejam mulheres em idade reprodutiva.OBJECTIVE: To investigate variables potentially associated with abdominal obesity among childbearing-age women. METHODS: A total of 781 women were studied based on data from the Nutrition and Health Survey conducted in 1996 in the municipality of Rio de Janeiro, Brazil. Abdominal obesity was defined as waist girth (WG > 80 cm or waist

  20. Is beer consumption related to measures of abdominal and general obesity?

    DEFF Research Database (Denmark)

    Bendsen, Nathalie Tommerup; Christensen, Robin; Bartels, Else Marie

    2013-01-01

    A systematic review was conducted to assess the evidence linking beer consumption to abdominal and general obesity. Following a systematic search strategy, 35 eligible observational studies and 12 experimental studies were identified. Regarding abdominal obesity, most observational data pointed...... towards a positive association or no association between beer intake and waist circumference or waist-to-hip ratio in men, whereas results for women were inconsistent. Data from a subset of studies indicated that beer intake > 500 mL/day may be positively associated with abdominal obesity. Regarding...... general obesity, most observational studies pointed towards an inverse association or no association between beer intake and body weight in women and a positive association or no association in men. Data from six experimental studies in men, in which alcoholic beer was compared with low-alcoholic beer...

  1. The Risk of Abdominal Obesity according to the Degree of Non-Alcoholic Fatty Liver Disease in Korean Men

    OpenAIRE

    Park, Sung Keun; Ryoo, Jae-Hong; Choi, Joong-Myung; Seo, Min Woo; Park, Chung Min

    2016-01-01

    Although non-alcoholic fatty liver disease has been reported as a cardiometabolic risk factor, the effect of non-alcoholic fatty liver is yet to be clarified on abdominal obesity. Therefore, this study was conducted to investigate the longitudinal relationship of non-alcoholic fatty liver on the development of abdominal obesity. The study participants were composed of 11,212 Korean men without abdominal obesity. They were followed up from 2005 to 2010 to be monitored for the development of ab...

  2. Correlates of Adverse Outcomes in Abdominally Obese Individuals: Findings from the Five-Year Followup of the Population-Based Study of Health in Pomerania

    Directory of Open Access Journals (Sweden)

    Nele Friedrich

    2013-01-01

    Full Text Available Background. Abdominal obesity is a major risk factor of cardiovascular disease (CVD, type 2 diabetes (T2DM, and premature death. However, it has not been resolved which factors predispose for the development of these adverse obesity-related outcomes in otherwise healthy individuals with abdominal obesity. Methods. We studied 1,506 abdominal obese individuals (waist-to-height ratio (WHtR ≥ 0.5 free of CVD or T2DM from the population-based Study of Health in Pomerania and assessed the incidence of CVD or T2DM after a five-year followup. Logistic regression models were adjusted for major cardiovascular risk factors and liver, kidney diseases, and sociodemographic status. Results. During follow-up time, we observed 114 and 136 new T2DM and CVD cases, respectively. Regression models identified age, waist circumference, serum glucose, and liver disease as predictors of T2DM. Regarding CVD, only age, unemployment, and a divorced or widowed marital status were significantly associated with incident CVD. In this subgroup of obese individuals blood pressure, serum glucose, or lipids did not influence incidence of T2DM or CVD. Conclusion. We identified various factors associated with an increased risk of incident T2DM and CVD among abdominally obese individuals. These findings may improve the detection of high-risk individuals and help to advance prevention strategies in abdominal obesity.

  3. Elevated fasting insulin levels increase the risk of abdominal obesity in Korean men.

    Science.gov (United States)

    Park, Sung Keun; Oh, Chang-Mo; Jung, Taegi; Choi, Young-Jun; Chung, Ju Youn; Ryoo, Jae-Hong

    2017-04-01

    This study was designed to investigate whether an elevated fasting insulin level predicts abdominal obesity. A cohort study was conducted with 13,707 non-obese Korean men. They were categorized into 4 groups according to the quartile of fasting insulin level, and followed up from 2005 to 2010. Incidence rates of obesity were compared among the 4 groups during follow-up, and a Cox proportional hazards model was used to calculate hazard ratios (HRs) for abdominal obesity according to fasting insulin level. The overall incidence rate of obesity was 16.2%, but the rate increased in proportion to the fasting insulin level (quartiles 1-4: 9.8%, 12.4%, 16.9%, 25.5%, Pfasting insulin level in an unadjusted model. However, after adjustment for covariates, including baseline waist circumference (WC), only in the quartile 4 group was the statistical significance of the association maintained [quartile 2-4; abdominal obesity: 0.89 (0.76-1.02), 1.00 (0.86-1.14) and 1.24 (1.08-1.43), P for trend fasting insulin levels, an overall proportional relationship between fasting insulin level and incident abdominal obesity was not found. Additionally, this association was largely accounted for by baseline WC. Copyright © 2017 Elsevier B.V. All rights reserved.

  4. Effect of a high monounsaturated fatty acids diet and a Mediterranean diet on serum lipids and insulin sensitivity in adults with mild abdominal obesity

    NARCIS (Netherlands)

    Bos, M.B.; Vries, de J.H.M.; Feskens, E.J.M.; Dijk, van S.J.; Hoelen, D.; Siebelink, E.; Heijligenberg, R.; Groot, de C.P.G.M.

    2010-01-01

    Background and aims - Diets high in monounsaturated fatty acids (MUFA) such as a Mediterranean diet may reduce the risk of cardiovascular diseases by improving insulin sensitivity and serum lipids. Besides being high in MUFA, a Mediterranean diet also contains abundant plant foods, moderate wine and

  5. Prevalence and geographic variation of abdominal obesity in 7- and 9-year-old children in Greece; World Health Organization Childhood Obesity Surveillance Initiative 2010.

    Science.gov (United States)

    Hassapidou, Maria; Tzotzas, Themistoklis; Makri, Evangelia; Pagkalos, Ioannis; Kaklamanos, Ioannis; Kapantais, Efthymios; Abrahamian, Annet; Polymeris, Antonis; Tziomalos, Konstantinos

    2017-01-28

    In children, abdominal obesity is a better predictor of the presence of cardiovascular risk factors than body mass index (BMI)-defined obesity. We aimed to evaluate the prevalence of abdominal obesity in the Greek pediatric population and to assess the impact of residence on the prevalence of both BMI-defined and abdominal obesity. In the context of the Childhood Obesity Surveillance Initiative of the World Health Organization (WHO) Regional Office for Europe, a national representative sample of 7.0-7.9 and 9.0-9.9-year-old children was evaluated (n = 2,531 and 2,700, respectively). Overweight and obesity according to BMI were estimated using both the WHO and International Obesity Task Force cut-off points. Abdominal obesity was defined as waist circumference/height ratio >0.5. The prevalence of abdominal obesity did not differ between 7-year-old boys and girls (25.2 and 25.3%, respectively; p = NS). Among 9-year-old children, abdominal obesity was more prevalent in boys than in girls (33.2 and 28.2%, respectively; p = 0.005). Among normal weight and overweight children, the prevalence of abdominal obesity was 1.6-6.8 and 21.8-49.1%, respectively. The prevalence of abdominal and BMI-defined obesity did not differ between children living in the mainland, in Crete and in other islands except in 7-year-old girls, where the prevalence of BMI-defined obesity was highest in those living in Crete, intermediate in those living in other islands and lowest in those living in the mainland. In 9-year-old boys and in 7- and 9-year-old girls, the prevalence of abdominal obesity was highest in children living in Athens and lowest in children living in Thessaloniki, whereas children living in other cities and in villages showed intermediate rates. The prevalence of abdominal obesity in 7-year-old boys and the prevalence of BMI-defined obesity did not differ between children living in cities and villages. The prevalence of pediatric abdominal obesity in Greece is among

  6. Prevalence and geographic variation of abdominal obesity in 7- and 9-year-old children in Greece; World Health Organization Childhood Obesity Surveillance Initiative 2010

    Directory of Open Access Journals (Sweden)

    Maria Hassapidou

    2017-01-01

    Full Text Available Abstract Background In children, abdominal obesity is a better predictor of the presence of cardiovascular risk factors than body mass index (BMI-defined obesity. We aimed to evaluate the prevalence of abdominal obesity in the Greek pediatric population and to assess the impact of residence on the prevalence of both BMI-defined and abdominal obesity. Methods In the context of the Childhood Obesity Surveillance Initiative of the World Health Organization (WHO Regional Office for Europe, a national representative sample of 7.0–7.9 and 9.0–9.9-year-old children was evaluated (n = 2,531 and 2,700, respectively. Overweight and obesity according to BMI were estimated using both the WHO and International Obesity Task Force cut-off points. Abdominal obesity was defined as waist circumference/height ratio >0.5. Results The prevalence of abdominal obesity did not differ between 7-year-old boys and girls (25.2 and 25.3%, respectively; p = NS. Among 9-year-old children, abdominal obesity was more prevalent in boys than in girls (33.2 and 28.2%, respectively; p = 0.005. Among normal weight and overweight children, the prevalence of abdominal obesity was 1.6–6.8 and 21.8–49.1%, respectively. The prevalence of abdominal and BMI-defined obesity did not differ between children living in the mainland, in Crete and in other islands except in 7-year-old girls, where the prevalence of BMI-defined obesity was highest in those living in Crete, intermediate in those living in other islands and lowest in those living in the mainland. In 9-year-old boys and in 7- and 9-year-old girls, the prevalence of abdominal obesity was highest in children living in Athens and lowest in children living in Thessaloniki, whereas children living in other cities and in villages showed intermediate rates. The prevalence of abdominal obesity in 7-year-old boys and the prevalence of BMI-defined obesity did not differ between children living in cities and villages

  7. Prevalência de obesidade abdominal em hipertensos cadastrados em uma Unidade de Saúde da Família Prevalence of abdominal obesity in hypertensive patients registered in a Family Health Unit

    Directory of Open Access Journals (Sweden)

    Edmarlon Girotto

    2010-06-01

    Full Text Available FUNDAMENTO: A obesidade abdominal é importante fator de risco cardiovascular e, juntamente com as dislipidemias, a intolerância a glicose e a hipertensão arterial, compõe a síndrome metabólica. OBJETIVO: Verificar a prevalência de obesidade abdominal e fatores associados em hipertensos. MÉTODOS: Estudo transversal com hipertensos de 20 a 79 anos cadastrados em uma Unidade Saúde da Família do município de Londrina, Paraná. A obesidade abdominal foi identificada por meio da relação cintura-quadril (RCQ e da circunferência abdominal (CA, conforme pontos de corte recomendados pela Organização Mundial de Saúde (RCQ > 1,0 e CA > 102 cm para homens, e RCQ > 0,85 e CA > 88 cm para mulheres. RESULTADOS: Entre os 378 entrevistados, a prevalência de obesidade abdominal identificada pela RCQ foi de 65,3% nos adultos e 68,1% nos idosos, sendo de 87,9% no sexo feminino e de 30,2% no masculino (p BACKGROUND: Abdominal obesity is an important cardiovascular risk factor and, along with dyslipidemia, impaired glucose tolerance and hypertension, it makes up the metabolic syndrome. OBJECTIVE: To investigate the prevalence of abdominal obesity and associated factors in hypertensive patients. METHODS: Cross-sectional study with hypertensive patients aged 20 to 79 registered in a Family Health Unit in the city of Londrina, Paraná. Abdominal obesity was found through waist-hip ratio (WHR and waist circumference (WC according to the cutoff points recommended by the World Health Organization (WHR > 1.0 and > WC 102 cm for men and WHR > WC 0.85 and > 88 cm for women. RESULTS: Among 378 respondents, the prevalence of abdominal obesity determined by WHR was 65.3% in adults and 68.1% in the elderly, and 87.9% in females and 30.2% in males (p <0.001. In women, WHR was associated with reports of high cholesterol, failure to perform regular physical activity, lack of paid work and low education. There was no association of WHR with any variables in males

  8. Abdominal Obesity, Race and Chronic Kidney Disease in Young Adults: Results from NHANES 1999-2010.

    Science.gov (United States)

    Sarathy, Harini; Henriquez, Gabriela; Abramowitz, Matthew K; Kramer, Holly; Rosas, Sylvia E; Johns, Tanya; Kumar, Juhi; Skversky, Amy; Kaskel, Frederick; Melamed, Michal L

    2016-01-01

    Kidney dysfunction in obesity may be independent of and may precede the development of hypertension and/or diabetes mellitus. We aimed to examine if abdominal obesity is associated with early markers of CKD in a young healthy population and whether these associations differ by race and/or ethnicity. We analyzed data from the NHANES 1999-2010 for 6918 young adults ages 20-40 years. Abdominal obesity was defined by gender criteria of waist circumference. CKD markers included estimated glomerular filtration rate and albuminuria ≥30 mg/g. Race stratified analyses were done overall and in subgroups with normal blood pressures, normoglycemia and normal insulin sensitivity. Awareness of CKD was assessed in participants with albuminuria. Abdominal obesity was present in over one-third of all young adults and was more prevalent among non-Hispanic blacks (45.4%) versus Mexican-Americans (40.6%) or non-Hispanic whites (37.4%) (P-value = 0.004). Mexican-American young adults with abdominal obesity had a higher odds of albuminuria even among those with normal blood pressure, normal glucose, and normal insulin sensitivity [adjusted odds ratio 4.5; 95% confidence interval (1.6-12.2), p = 0.004]. Less than 5% of young adults with albuminuria of all races and ethnicities had been told they had kidney disease. Abdominal obesity in young adults, especially in Mexican-Americans, is independently associated with albuminuria even with normal blood pressures, normoglycemia and normal insulin levels. Greater awareness of CKD is needed to protect this young population from long-standing exposure to abdominal obesity and early progressive renal disease.

  9. Abdominal Obesity, Race and Chronic Kidney Disease in Young Adults: Results from NHANES 1999-2010.

    Directory of Open Access Journals (Sweden)

    Harini Sarathy

    Full Text Available Kidney dysfunction in obesity may be independent of and may precede the development of hypertension and/or diabetes mellitus. We aimed to examine if abdominal obesity is associated with early markers of CKD in a young healthy population and whether these associations differ by race and/or ethnicity.We analyzed data from the NHANES 1999-2010 for 6918 young adults ages 20-40 years. Abdominal obesity was defined by gender criteria of waist circumference. CKD markers included estimated glomerular filtration rate and albuminuria ≥30 mg/g. Race stratified analyses were done overall and in subgroups with normal blood pressures, normoglycemia and normal insulin sensitivity. Awareness of CKD was assessed in participants with albuminuria.Abdominal obesity was present in over one-third of all young adults and was more prevalent among non-Hispanic blacks (45.4% versus Mexican-Americans (40.6% or non-Hispanic whites (37.4% (P-value = 0.004. Mexican-American young adults with abdominal obesity had a higher odds of albuminuria even among those with normal blood pressure, normal glucose, and normal insulin sensitivity [adjusted odds ratio 4.5; 95% confidence interval (1.6-12.2, p = 0.004]. Less than 5% of young adults with albuminuria of all races and ethnicities had been told they had kidney disease.Abdominal obesity in young adults, especially in Mexican-Americans, is independently associated with albuminuria even with normal blood pressures, normoglycemia and normal insulin levels. Greater awareness of CKD is needed to protect this young population from long-standing exposure to abdominal obesity and early progressive renal disease.

  10. Prevalence of abdominal obesity in adolescents: association between sociodemographic factors and lifestyle.

    Science.gov (United States)

    Castro, João Antônio Chula; Nunes, Heloyse Elaine Gimenes; Silva, Diego Augusto Santos

    2016-09-01

    To estimate the prevalence of abdominal obesity and verify the association with sociodemographic factors (gender, school shift, ethnicity, age, maternal education and economic status) and lifestyle (alcohol consumption, sleep, soft drink consumption, level of physical activity and sedentary behavior) in adolescents in Southern Brazil. This was a cross-sectional epidemiological study of 930 adolescents (490 girls) aged 14 to 19 years, living in the city of São José, SC, Brazil. A self-administered questionnaire was used to collect sociodemographic and lifestyle data. Abdominal obesity was measured through the waist circumference and analyzed according to gender and age. Descriptive statistics (absolute and relative frequency, mean and standard deviation) and binary logistic regression, expressed as odds ratios (OR) and 95% confidence interval (95%CI) were employed, with p<0.05 being considered statistically significant; the SPSS 17.0 software was used for the statistical analyses. The prevalence of abdominal obesity was 10.6% for the total sample (10.5% male, 10.8% female). Adolescents that watched television daily for two or more hours (OR=2.11, 95%CI 1.08 to 4.13) had a higher chance of having abdominal obesity and adolescents whose mothers had fewer than eight years of schooling (OR=0.56; 95%CI from 0.35 to 0.91) had a lower chance of having abdominal obesity. Approximately one in 10 adolescents had abdominal obesity; the associated factors were maternal schooling (≥8 years) and television screen time (≥2hours/day). Copyright © 2016 Sociedade de Pediatria de São Paulo. Publicado por Elsevier Editora Ltda. All rights reserved.

  11. Mediterranean dietary pattern in pregnant women and offspring risk of overweight and abdominal obesity in early childhood: the INMA birth cohort study.

    Science.gov (United States)

    Fernández-Barrés, S; Romaguera, D; Valvi, D; Martínez, D; Vioque, J; Navarrete-Muñoz, E M; Amiano, P; Gonzalez-Palacios, S; Guxens, M; Pereda, E; Riaño, I; Tardón, A; Iñiguez, C; Arija, V; Sunyer, J; Vrijheid, M

    2016-12-01

    Animal models have suggested that maternal diet quality may reduce offspring obesity risk regardless of maternal body weight; however, evidence from human studies is scarce. The aim of this study was to evaluate associations between adherence to the Mediterranean diet (MD) during pregnancy and childhood overweight and abdominal obesity risk at 4 years of age. We analysed 1827 mother-child pairs from the Spanish 'Infancia y Medio Ambiente' cohort study, recruited between 2003 and 2008. Diet was assessed during pregnancy using a food frequency questionnaire and MD adherence by the relative Mediterranean diet score (rMED). Overweight (including obesity) was defined as an age-specific and sex-specific body mass index ≥85th percentile (World Health Organization referent), and abdominal obesity as a waist circumference (WC) >90th percentile. Multivariate adjusted linear and logistic regression models were used to evaluate associations between pregnancy rMED and offspring overweight and abdominal obesity. There was no association between rMED and body mass index z-score, whereas there was a significant association between higher adherence to MD and lower WC (β of high vs. low rMED: -0.62 cm; 95% confidence interval: -1.10, -0.14 cm, P for trend = 0.009). Pregnancy adherence to the MD was not associated with childhood overweight risk, but it was associated with lower WC, a marker of abdominal obesity. © 2016 World Obesity Federation.

  12. Prevalence of General Obesity and Abdominal Obesity in the Spanish Adult Population (Aged 25-64 Years) 2014-2015: The ENPE Study.

    Science.gov (United States)

    Aranceta-Bartrina, Javier; Pérez-Rodrigo, Carmen; Alberdi-Aresti, Goiuri; Ramos-Carrera, Natalia; Lázaro-Masedo, Sonia

    2016-06-01

    According to the 2013 analysis of the Institute of Health Metrics, high body mass index values are the most important risk factor for disease in Spain. Consequently, we describe the prevalence of total obesity and abdominal obesity in the Spanish adult population (25-64 years) for 2014-2015. The sample was taken from the ENPE study, a cross-sectional study with a representative sample of the noninstitutionalized population (n = 6800) carried out between May 2014 and May 2015. This analysis refers to the population between age 25 and 64 years (n = 3966). The anthropometric measurements were performed by trained observers at participants' homes according to standard international protocols. Body mass index ≥ 25 was defined as overweight and ≥ 30 as obesity. Abdominal obesity was classified as waist > 102 cm in men and > 88 cm in women. The estimated prevalence of overweight in the Spanish adult population (25-64 years) was 39.3% 95% confidence interval [95%CI], 35.7%-42.9%). The prevalence of general obesity was 21.6% (95%CI, 19.0%-24.2%) and, more specifically, was 22.8% (95%CI, 20.6%-25.0%) among men and 20.5% (95%CI, 18.5%-22.5%) among women, and rose with age. The prevalence of abdominal obesity was estimated at 33.4% (95%CI, 31.1%-35.7%) and was higher among women (43.3%; 95%CI, 41.1%-45.8%) than among men (23.3%; 95%CI, 20.9%-25.5%), and also rose with age. The prevalence of general obesity and abdominal obesity in Spain is high, although the distribution differs according to autonomous community. A comparison with earlier data reveals a considerable increase in overweight, indicating the need for routine monitoring and comprehensive initiatives. Copyright © 2016 Sociedad Española de Cardiología. Published by Elsevier España, S.L.U. All rights reserved.

  13. Prevalência e fatores associados à obesidade abdominal em adolescentes Prevalencia y factores asociados a la obesidad abdominal en adolescentes Prevalence of abdominal obesity and associated factors in adolescents

    Directory of Open Access Journals (Sweden)

    Marcelo Romanzini

    2011-12-01

    razones de odds (OR brutas y ajustadas con intervalo de confianza de 95%. RESULTADOS: La prevalencia de obesidad abdominal fue de 7,5%. Adolescentes del sexo masculino (OR 2,34; IC95% 1,27-4,32, de nivel económico intermediario (OR 2,89; IC95% 1,35-6,59 y alto (OR 2,98; IC95% 1,31-6,77 y que consumían bebidas alcohólicas de modo abusivo (OR 2,12; IC95% 1,10-4,09 presentaron mayores posibilidades de tener obesidad abdominal. CONCLUSIONES: La prevalencia de obesidad abdominal fue baja en comparación a los estudios internacionales. Además, se encontró que el sexo, el nivel económico y el consumo abusivo de alcohol se asociaron a la obesidad abdominal.OBJECTIVE: To determine the prevalence of abdominal obesity in adolescents and its association with demographic, economic and lifestyle variables in adolescents. METHODS: This cross-sectional study enrolled 644 adolescents (397 girls and 247 boys from 15 to 19 years old. Demographic (gender and age, economic (economic status, and lifestyle data (physical activity, diet, smoking, and alcohol consumption were collected. Abdominal obesity (primary outcome was evaluated based on the cut-off values for gender- and age-specific waist circumference. Data were analyzed using multivariate logistic regression, estimating the unadjusted and adjusted Odds Ratios (OR with a 95% confidence interval. RESULTS: The prevalence of abdominal obesity was 7.5%. Boys (OR 2.34; 95%CI 1.27-4.32 of intermediate (OR 2.89; 95%CI 1.35-6.59 and high socioeconomic status (OR 2.98; 95%CI 1.31-6.77 who had an excessive consumption of alcohol (OR 2.12; 95%CI 1.10-4.09 presented the highest chance of abdominal obesity. CONCLUSIONS: The prevalence of abdominal obesity was low in the studied population compared to rates reported in international studies. Gender, economic status and excessive alcohol consumption were associated with abdominal obesity.

  14. The Risk of Abdominal Obesity according to the Degree of Non-Alcoholic Fatty Liver Disease in Korean Men.

    Science.gov (United States)

    Park, Sung Keun; Ryoo, Jae-Hong; Choi, Joong-Myung; Seo, Min Woo; Park, Chung Min

    2016-03-01

    Although non-alcoholic fatty liver disease has been reported as a cardiometabolic risk factor, the effect of non-alcoholic fatty liver is yet to be clarified on abdominal obesity. Therefore, this study was conducted to investigate the longitudinal relationship of non-alcoholic fatty liver on the development of abdominal obesity. The study participants were composed of 11,212 Korean men without abdominal obesity. They were followed up from 2005 to 2010 to be monitored for the development of abdominal obesity according to their degree of non-alcoholic fatty liver disease (normal, mild, and moderate to severe). Cox-proportional hazard model was used to calculate the hazard ratios for abdominal obesity according to the degree of non-alcoholic fatty liver disease. While the average incidence was 15.5%, the incidence of abdominal obesity increased according to the degree of non-alcoholic fatty liver (normal: 11.6%, mild: 25.2%, moderate to severe: 41.0%, P obesity independently increased proportionally to the degree of NAFLD (mild [1.07; 0.94-1.23], moderate to severe [1.58; 1.11-2.26], P for trend obesity increased proportionally to the degree of non-alcoholic fatty liver disease. This finding guarantees further studies to reveal the incidental relationship of abdominal obesity with non-alcoholic fatty liver disease.

  15. Anthropometric indicators of abdominal obesity: review of the papers indexed on SciELO electronic library

    Directory of Open Access Journals (Sweden)

    Claudio Barnabé dos Santos Cavalcanti

    2009-01-01

    Full Text Available http://dx.doi.org/10.5007/1980-0037.2009v11n2p217   A systematic review of original articles published between 1993 and 2007 and indexed in SciELO (Scientific Electronic Library Online was carried out to identify the anthropometric indicators used to assess abdominal obesity in different target subgroups, and to provide an overview of available evidence regarding the relationship between these anthropometric indicators and obesity-associated comorbidities. The articles were analyzed and the following data were collected:year of publication, sample size and age, anthropometric measure used to detect abdominal obesity, and main results of the study. The review comprised 47 articles which met all inclusion criteria, most of them published over the last 5 years. Waist-hip ratio and waist circumference were used as indicators of abdominal obesity in 34 and 11 of the articles reviewed, respectively. With respect to age range, the samples were heterogeneous in most of the studies (n=27 and ten included adolescents. Four studies were conducted on elderly subjects and three included children, but none exclusively involved adolescents as the target population. The sample size was larger than 500 in 26 studies. Despite disagreement in terms of the degree of correlation, the studies generally showed that the anthropometric indicators of abdominal obesity were correlated with hypertension, diabetes, dyslipidemias, and coronary heart risk. The results of this review suggest that abdominal obesity is associated with metabolic diseases. However, there is a lack of studies involving the adolescent population, suggesting the need for further research in this area.

  16. [Prevalence of abdominal obesity and associated factors among individuals 25 to 59 years of age in Pernambuco State, Brazil].

    Science.gov (United States)

    Pinho, Claudia Porto Sabino; Diniz, Alcides da Silva; Arruda, Ilma Kruze Grande de; Batista Filho, Malaquias; Coelho, Poliana Cabral; Sequeira, Leopoldina Augusta de Souza; Lira, Pedro Israel Cabral de

    2013-02-01

    In order to estimate the prevalence of abdominal obesity and associated factors in Pernambuco State, Brazil, a cross-sectional population-based study was conducted in 2006, including 1,580 adults 25 to 59 years of age. Abdominal obesity was defined as waist circumference (WC) ≥ 80 cm in women and ≥ 94 cm in men. The conceptual model included demographic, socioeconomic, reproductive, and behavioral variables. Prevalence of abdominal obesity was 27.1% (95%CI: 23.8-30.7) in males and 69.9% (95%CI: 66.8-72.8) in females (p Pernambuco, and the determinants of obesity differ between the sexes.

  17. Low CD36 and LOX-1 Levels and CD36 Gene Subexpression Are Associated with Metabolic Dysregulation in Older Individuals with Abdominal Obesity

    Directory of Open Access Journals (Sweden)

    Perla-Monserrat Madrigal-Ruíz

    2016-01-01

    Full Text Available Background. Obesity study in the context of scavenger receptors has been linked to atherosclerosis. CD36 and LOX-1 are important, since they have been associated with atherogenic and metabolic disease but not fat redistribution. The aim of our study was to determinate the association between CD36 and LOX-1 in presence of age and abdominal obesity. Methods. This is a cross-sectional study that included 151 healthy individuals, clinically and anthropometrically classified into two groups by age (<30 and ≥30 years old and abdominal obesity (according to World Health Organization guidelines. We excluded individuals with any chronic and metabolic illness, use of medication, or smoking. Fasting blood samples were taken to perform determination of CD36 mRNA expression by real-time PCR, lipid profile and metabolic and low grade inflammation markers by routine methods, and soluble scavenger receptors (CD36 and LOX-1 by ELISA. Results. Individuals ≥30 years old with abdominal obesity presented high atherogenic index, lower soluble scavenger receptor levels, and subexpression of CD36 mRNA (54% less. On the other hand, individuals <30 years old with abdominal adiposity presented higher levels in the same parameters, except LOX-1 soluble levels. Conclusion. In this study, individuals over 30 years of age presented low soluble scavenger receptors levels pattern and CD36 gene subexpression, which suggest the chronic metabolic dysregulation in abdominal obesity.

  18. The prevalence of abdominal obesity among pupils with visual impairment in Poland.

    Science.gov (United States)

    Wrzesińska, Magdalena; Urzędowicz, Beata; Nawarycz, Tadeusz; Motylewski, Sławomir; Pawlicki, Lucjan

    2017-10-01

    Obesity particularly affects young people with disabilities, whose ability to participate in health promotion programs is reduced. The aim of the study is to determine the prevalence of abdominal obesity among students with visual impairment in Poland according to waist-to-height ratio, including indicators such as gender, age or certain additional coexisting disabilities or disorders. A total of 238 students who were blind or partially-sighted, aged 7.35-23.35 years (mean age 15.5; ±3.9 years), were included in the study. Abdominal obesity was estimated using waist-to-height ratio; a cutoff point of ≥0.50 was determined as central obesity. Abdominal obesity was identified among 26.9% [N = 64] of the participants: 33.1% [N = 41] of male students and 20.2% [N = 23] of female students (ch2 = 5.02; p = 0.025; Phi = 0.145). Of all the students, the multivariate logistic regression showed that abdominal obesity was one and a half times more likely to be detected in the 7-9 year age group (OR = 1.56; 95% CI 0.58-4.18; P = 0.376) than the 19-23 year age group. However, among the female subjects, abdominal obesity was over six times more common in the 7-9 year group (OR = 6.48; 95% CI 1.29-32.5; P = 0.022) than in the group of early adults. Central obesity was detected almost three times more frequently among students with visual impairment and additional intellectual disability (OR = 2.99; 95% CI 0.52-17.1; P = 0.215) than those with only visual impairment. Prevention programs aimed at reducing abdominal obesity among pupils with visual impairment from special schools are needed. Copyright © 2017 Elsevier Inc. All rights reserved.

  19. Structural myocardial changes in chronic heart failure of II functional class based on overweight and abdominal obesity

    Directory of Open Access Journals (Sweden)

    V. Z. Netyazhenko

    2014-04-01

    Full Text Available Abstract. 153 patients with CHF of II functional class, with normal weight, overweight and abdominal obesity I-III degrees Examined. Studied structural myocardial changes at CHF depending on the degree of excess weight. Structural changes of the heart, the extent and type of myocardial hypertrophy of left ventricle depending on the availability of overweight and obesity were revealed. Actuality. Chronic heart failure (CHF is characterized by a high mortality rate and frequency of hospitalization of patients, a significant decline in their quality of life and significant financial burden. CHF is a medical and social problem that a certain dominant in the near future all over the world, because the average life expectancy of patients with the diagnosis ranges from 1,7 to 7 years and the long-term observation is evidence of the increased risk of death, that 5 year more than four times the initial value. The main etiological factors of occurrence, progression and adverse exit of CHF are age, coronary heart disease (CHD, arterial hypertension, valvular heart disease, diabetes and obesity. In general, structural changes of heart in obesity can be divided into the following main components: left ventricle hypertrophy, changes in the structural composition of cardiac tissue, heart obesity, change of the sizes of the right ventricle and left atrium (PL, valvular heart disease. Research objective: to establish the structural changes of CHF of II functional class depending on the availability of overweight and abdominal type of obesity various degrees. Material and methods: 153 patients with CHF of II functional class were examined. Etiological factors of development CHF were hypertensive disease, chronic forms of CAD and the combination of these pathologies. The diagnosis of CHF installed according to WHO criteria, the European society of cardiology and the Association of cardiologists of Ukraine, and classified according to functional classification of

  20. Takeaway food consumption and its associations with diet quality and abdominal obesity: a cross-sectional study of young adults

    Directory of Open Access Journals (Sweden)

    Dwyer Terence

    2009-05-01

    Full Text Available Abstract Background Few studies have investigated the associations of takeaway food consumption with overall diet quality and abdominal obesity. Young adults are high consumers of takeaway food so we aimed to examine these associations in a national study of young Australian adults. Methods A national sample of 1,277 men and 1,585 women aged 26–36 completed a self-administered questionnaire on demographic and lifestyle factors, a 127 item food frequency questionnaire, usual daily frequency of fruit and vegetable consumption and usual weekly frequency of takeaway food consumption. Dietary intake was compared with the dietary recommendations from the Australian Guide to Healthy Eating. Waist circumference was measured for 1,065 men and 1,129 women. Moderate abdominal obesity was defined as ≥ 94 cm for men and ≥ 80 cm for women. Prevalence ratios (PR were calculated using log binomial regression. Takeaway food consumption was dichotomised, with once a week or less as the reference group. Results Consumption of takeaway food twice a week or more was reported by more men (37.9% than women (17.7%, P Conclusion Eating takeaway food twice a week or more was associated with poorer diet quality and a higher prevalence of moderate abdominal obesity in young men and women.

  1. Translation of fetal abdominal circumference-guided therapy of gestational diabetes complicated by maternal obesity to a clinical outpatient setting.

    Science.gov (United States)

    Quevedo, Stephen F; Bovbjerg, Marit L; Kington, Randi L

    2017-06-01

    To evaluate the effectiveness of fetal abdominal circumference-guided therapy for gestational diabetes (GDM) in an outpatient population characterized by highly-prevalent maternal obesity. Data for this translational retrospective cohort study come from medical records. Fetal abdominal circumference was assessed by ultrasound in late second trimester, and sex- and gestational age-specific percentiles assigned. Taking fetal abdominal circumference percentile as a marker for adequacy of fetal growth, maternal glucose targets were set accordingly: loose, moderate or tight. Associations between mother's targets and neonatal outcomes (small for gestational age (SGA), large for gestational age (LGA), macrosomia, neonatal intensive care unit (NICU) admission, and neonatal hypoglycemia) were assessed using unconditional logistic regression, controlling for pre-gravid body mass index (BMI) and gestational weight gain. In 419 consecutive pregnancies complicated by GDM, neonatal outcomes compared favorably with previous randomized trials of intensive GDM management. Importantly, adverse outcomes were observed less often than might be expected in an obese GDM population. BMI did not have an independent effect on neonatal outcomes. Ultrasound-guided therapy of GDM, in general clinic use, can limit excess macrosomia and LGA, even in a population with significant maternal obesity.

  2. Optimal Waist Circumference Cutoff Values for the Diagnosis of Abdominal Obesity in Korean Adults

    Directory of Open Access Journals (Sweden)

    Yeong Sook Yoon

    2014-12-01

    Full Text Available Abdominal obesity is associated closely with insulin resistance, diabetes, and cardiovascular disease. Waist circumference (WC is a useful surrogate marker commonly used for abdominal adiposity. The determination of WC cutoff levels is important in the prevention and treatment of obesity, type 2 diabetes, and related cardiovascular diseases. Recent epidemiological evidence suggested that appropriate optimal cutoffs for Koreans ranged over 80 to 89.8 cm in males and 76.1 to 86.5 cm in females. We analyzed the data from two large cohorts using receiver operating characteristic curve analysis with the incidences of diabetes, hypertension, dyslipidemia, cerebrovascular disease, myocardial infarct, angina, coronary artery disease, and multiple metabolic risk factors as outcome variables. Optimal WC cutoff points for Koreans were 85 cm in males and 80 cm in females. However, considering the prevalence of abdominal obesity and the health costs for its prevention and management, 90 cm in males and 85 cm in females are probably more appropriate thresholds for abdominal obesity. These values may be modified once better research is performed through prospective studies using representative populations, common health outcomes, and proper analytical approaches.

  3. Epidemiology of general obesity, abdominal obesity and related risk factors in urban adults from 33 communities of northeast china: the CHPSNE study

    Science.gov (United States)

    2012-01-01

    Background Obesity increases the risk of many diseases. However, there has been little literature about the epidemiology of obesity classified by body mass index (BMI) or waist (abdominal obesity) among urban Chinese adults. This study is to fill the gap by assessing the prevalence of obesity and associated risk factors among urban Chinese adults. Methods A representative sample of 25,196 urban adults aged 18 to 74 years in Northeast China was selected and measurements of height, weight and waist circumference (WC) were taken from 2009–2010. Definitions of overweight and obesity by the World Health Organization (WHO) were used. Results The overall prevalence rates of general obesity and overweight classified by BMI were 15.0% (15.7% for men and 14.3% for women, pmen and 17.7% for women, pobesity was 37.6% (31.1% for men and women 43.9% for women, pobesity, alcohol drinking, or former cigarette smoking were at high risk of obesity classified by BMI or WC, whereas those with a higher level of education, higher family income, or a healthy and balanced diet were at low risk of obesity. Analysis stratified by gender showed that men with a higher level education level, a white-collar job, a cadre job, or higher family income were the high risk group, and women with a higher level of education or higher family income were the low risk group. Conclusions Obesity and overweight have become epidemic in urban populations in China; associations of risk factors with obesity differ between men and women. PMID:23146089

  4. Quantification of abdominal fat depots in rats and mice during obesity and weight loss interventions.

    Directory of Open Access Journals (Sweden)

    Bhanu Prakash Kn

    Full Text Available BACKGROUND & AIMS: Obesity is a leading healthcare issue contributing to metabolic diseases. There is a great interest in non-invasive approaches for quantitating abdominal fat in obese animals and humans. In this work, we propose an automated method to distinguish and quantify subcutaneous and visceral adipose tissues (SAT and VAT in rodents during obesity and weight loss interventions. We have also investigated the influence of different magnetic resonance sequences and sources of variability in quantification of fat depots. MATERIALS AND METHODS: High-fat diet fed rodents were utilized for investigating the changes during obesity, exercise, and calorie restriction interventions (N = 7/cohort. Imaging was performed on a 7T Bruker ClinScan scanner using fast spin echo (FSE and Dixon imaging methods to estimate the fat depots. Finally, we quantified the SAT and VAT volumes between the L1-L5 lumbar vertebrae using the proposed automatic hybrid geodesic region-based curve evolution algorithm. RESULTS: Significant changes in SAT and VAT volumes (p<0.01 were observed between the pre- and post-intervention measurements. The SAT and VAT were 44.22±9%, 21.06±1.35% for control, -17.33±3.07%, -15.09±1.11% for exercise, and 18.56±2.05%, -3.9±0.96% for calorie restriction cohorts, respectively. The fat quantification correlation between FSE (with and without water suppression sequences and Dixon for SAT and VAT were 0.9709, 0.9803 and 0.9955, 0.9840 respectively. The algorithm significantly reduced the computation time from 100 sec/slice to 25 sec/slice. The pre-processing, data-derived contour placement and avoidance of strong background-image boundary improved the convergence accuracy of the proposed algorithm. CONCLUSIONS: We developed a fully automatic segmentation algorithm to quantitate SAT and VAT from abdominal images of rodents, which can support large cohort studies. We additionally identified the influence of non-algorithmic variables

  5. Oral anabolic steroid treatment, but not parenteral androgen treatment, decreases abdominal fat in obese, older men.

    Science.gov (United States)

    Lovejoy, J C; Bray, G A; Greeson, C S; Klemperer, M; Morris, J; Partington, C; Tulley, R

    1995-09-01

    To compare the effects of testosterone enanthate (TE), anabolic steroid (AS) or placebo (PL) on regional fat distribution and health risk factors in obese middle-aged men undergoing weight loss by dietary means. Randomized, double-blind, placebo-controlled clinical trial, carried out for 9 months with primary assessments at 3 month intervals. Due to adverse blood lipid changes, the AS group was switched from oral oxandrolone (ASOX) to parenteral nandrolone decaoate (ASND) after the 3 month assessment point. Thirty healthy, obese men, aged 40-60 years, with serum testosterone (T) levels in the low-normal range (2-5 ng/mL). Abdominal fat distribution and thigh muscle volume by CT scan, body composition by dual energy X-ray absorptiometry (DEXA), insulin sensitivity by the Minimal Model method, blood lipids, blood chemistry, blood pressure, thyroid hormones and urological parameters. After 3 months, there was a significantly greater decrease in subcutaneous (SQ) abdominal fat in the ASOX group compared to the TE and PL groups although body weight changes did not differ by treatment group. There was also a tendency for the ASOX group to exhibit greater losses in visceral fat, and the absolute level of visceral fat in this group was significantly lower at 3 months than in the TE and PL groups. There were significant main effects of treatment at 3 months on serum T and free T (increased in the TE group and decreased in the ASOX group) and on thyroid hormone parameters (T4 and T3 resin uptake significantly decreased in the ASOX group compared with the other two groups). There was a significant decrease in HDL-C, and increase in LDL-C in the ASOX group, which led to their being switched to the parenteral nandrolone decanoate (ASND) after 3 months. ASND had opposite effects on visceral fat from ASOX, producing a significant increase from 3 to 9 months while continuing to decrease SQ abdominal fat. ASND treatment also decreased thigh muscle area, while ASOX treatment

  6. Abdominal obesity and its association with socioeconomic factors among adolescents from different living environments.

    Science.gov (United States)

    Costa de Oliveira Forkert, E; de Moraes, A C F; Carvalho, H B; Kafatos, A; Manios, Y; Sjöström, M; González-Gross, M; Gottrand, F; Beghin, L; Censi, L; Kersting, M; Moreno, L A

    2017-04-01

    Socioeconomic status has been associated with obesity in children and adolescents. This association may be dependent according with where adolescents lives. The aim of this study was to evaluate the association between different socioeconomic indicators such as parental education and occupation and socioeconomic status with abdominal obesity in adolescents from two observational studies: the Healthy Lifestyle in Europe by Nutrition in Adolescence cross-sectional study (HELENA-CSS) and the Brazilian Cardiovascular Adolescent Health (BRACAH) study. European (n = 3192, aged 12.5-17.5 years, with 53.1% girls from HELENA-CSS) and Brazilian (n = 991, aged 14-18 years, with 54.5% girls from BRACAH study) adolescents from two cross-sectional studies were included in this analysis. Complete data on waist circumference (WC), height, socioeconomic status indicators and several confounders were collected. Socioeconomic indicators were measured using a self-reported questionnaire in order to assess the family social status of the adolescents. Multilevel linear regression models were used to examine associations, and results were adjusted for potential confounders. Adjusted results showed inverse associations between mother's and father's education levels (p adolescents, both indicators of abdominal obesity did not remain associated with the independents variables, after adjustment for potential confounders. Abdominal obesity was associated with socioeconomic indicators in higher-income countries, but this association was not observed in a lower-middle-income country. © 2016 World Obesity Federation.

  7. Subcutaneous abdominal preadipocyte differentiation in vitro inversely correlates with central obesity

    DEFF Research Database (Denmark)

    Permana, Paska A; Nair, Saraswathy; Lee, Yong-Ho

    2004-01-01

    Expansion of adipose tissue mass results from increased number and size of adipocyte cells. We hypothesized that subcutaneous abdominal preadipocytes in obese individuals might have an intrinsically higher propensity to differentiate into adipocytes. Thus we investigated the relationship between...... obesity and the level of in vitro preadipocyte differentiation in Pima Indians. Subcutaneous abdominal stromal vascular fractions containing preadipocytes were cultured from 58 nondiabetic subjects [31 M/27 F, 30 +/- 6 yr, body fat 34 +/- 8% by dual-energy X-ray absorptiometry (means +/- SD)]. The average...... not (IGF-IR, r = 0.003, P = 1.0; PPARgamma, r = -0.1, P = 0.5; GATA-3, r = 0.02, P = 0.9; CUP/AP-2alpha, r = -0.2, P = 0.1; ECSM2, r = 0.04, P = 0.7). Contrary to our hypothesis, the results may indicate a blunted in vitro differentiation potential of preadipocytes in centrally obese individuals. The lower...

  8. Association between abdominal obesity and periodontal disease. Cross-sectional study.

    Directory of Open Access Journals (Sweden)

    Israel Juarez

    2015-04-01

    Full Text Available Introduction: The aim of the study is to determine the association. between abdominal obesity and periodontal disease by means of multivariate analysis. Materials and method: A cross -sectional observational study was carried out. From March to April 2014, patients admitted to the Dental Sciences Building at Universidad Austral de Chile were subjected to a clinical periodontal examination. Periodontitis was defined by a probing pocket depth equal to or greater than 4mm in at least one site of the teeth in two different quadrants, along with active bleeding within 30 seconds after probing. Abdominal obesity was defined by waist-hip ratio with values equal to or greater than 0.90 for men and 0.88 for women. Oral hygiene was assessed by Simplified Oral Hygiene Index. Smoker status was determined after undergoing an interview. Results: The sample comprised 136 participants (51 males and 85 females, with a mean age of 40.6±15.1 years. Prevalence of periodontal disease was 49.2% and obesity was 50.7%. A 62.3% of the patients showed both, periodontal disease and obesity. A statistically significant association between abdominal obesity (Odds ratio (OR=2.4, 95% confidence interval (CI: 1.1, 5.1, cigarette comsumption (OR=4.0, 95% CI: 1.0, 16.5, poor oral hygiene (OR=2.8, 95% CI: 1.3, 5.9 and periodontal disease was established. Conclusion: There is a statically significant association between abdominal obesity and periodontal disease.

  9. Depressive Symptoms and Change in Abdominal Obesity in the Elderly: positive or negative association?

    Science.gov (United States)

    WONG, Samuel YS; LEUNG, Jason C; LEUNG, Ping C; WOO, Jean

    2010-01-01

    Objectives Recent evidence suggests depression could result in abdominal obesity in the elderly. Few longitudinal studies are available and none has been conducted outside of the US. Methods To examine the relationship between depressive symptoms and abdominal obesity, data from 3998 community dwelling Chinese elderly men and women aged 65 years and above with 4-year follow up were analyzed. Depression was defined by a Geriatric Depression Scale score of 8 or higher. At baseline and after 4 years, overall obesity measures included body mass index, percentage of body fat and general adiposity or body fat index (BFI) (expressed by total body fat mass measured by DEXA in kilograms divided by the square of stature in metres). Abdominal obesity measures included waist circumference, waist hip ratio and relative truncal fat (ratio of truncal fat mass to total fat mass measured by DEXA). Results After adjustment for socio-demographics, lifestyle and medical factors, the presence of clinically relevant depressive symptoms at baseline was associated with significant decrease in waist circumference at follow up after adjusting for socio-demographic factors, baseline obesity, lifestyle and medical factors (β=−1.801, t=−2.93, df=1564, p=0.0034) although this relationship disappeared in older aged women in further age stratified analysis. Conclusions This study shows that depressive symptoms may result in a decrease in abdominal obesity, suggesting that more research is needed to further explore this relationship. Similar studies conducted in different cultural groups may help to explain these conflicting findings. PMID:21788923

  10. Diet-Induced Abdominal Obesity, Metabolic Changes, and Atherosclerosis in Hypercholesterolemic Minipigs

    Directory of Open Access Journals (Sweden)

    Ahmed Ludvigsen Al-Mashhadi

    2018-01-01

    Full Text Available Background. Obesity and metabolic syndrome (MetS are major risk factors for atherosclerotic diseases; however, a causal link remains elusive. Animal models resembling human MetS and its complications, while important, are scarce. We aimed at developing a porcine model of human MetS. Methods. Forty pigs with familial hypercholesterolemia were fed a high fat + fructose diet for 30 weeks. Metabolic assessments and subcutaneous fat biopsies were obtained at 18 and 30 weeks, and fat distribution was assessed by CT-scans. Postmortem, macrophage density, and phenotype in fat tissues were quantified along with atherosclerotic burden. Results. During the experiment, we observed a >4-fold in body weight, a significant but small increase in fasting glucose (4.1 mmol/L, insulin (3.1 mU/L, triglycerides (0.5 mmol/L, and HDL cholesterol (2.6 mmol/L. Subcutaneous fat correlated with insulin resistance, but intra-abdominal fat correlated inversely with insulin resistance and LDL cholesterol. More inflammatory macrophages were found in visceral versus subcutaneous fat, and inflammation decreased in subcutaneous fat over time. Conclusions. MetS based on human criteria was not achieved. Surprisingly, visceral fat seemed part of a healthier metabolic and inflammatory profile. These results differ from human findings, and further research is needed to understand the relationship between obesity and MetS in porcine models.

  11. Abdominal obesity as the colorectal adenomas risk factor

    Directory of Open Access Journals (Sweden)

    K. N. Mylytsya

    2016-10-01

    Full Text Available Obesity is a risk factor for many diseases, including colorectal cancer. Aim: to study association of the constitutional features (height, weight, waist circumference with detection of colon polyps on the screening colonoscopy. Materials and methods: Constitutional features (height, weight, waist circumference of 145 patients were assessed with detection of colon polyps on the screening colonoscopy for the period from 2013to 2015. Exclusion criteria were: cancer of any location in history, surgery within the past two years, the inflammatory bowel diseases (Crohn's disease, ulcerative colitis, autoimmune diseases (rheumatoid arthritis, HIV, AIDS, SLE, diabetes, chronic liver or kidney disease, family polyposis. Results: the presence of adenomas (OR = 6.0 CI: 2,2-16,7; multiplicity of polyps (the possibility that there will be ≥ 3 polyps was 6.4, CI: 1,4-29,9 were significantly higher in obese patients than in those with normal weight. Subjects with a waist circumference in the highest tertile (>115 cm, were 4.6 times more likely to identify ≥ 3 polyps than those with waist circumference in the lowest tertile (<96 cm . The probability of detection of adenomas in patients with a waist circumference in the highest tertile were 6.2 times higher than in the lowest tertile. Conclusions. Visceral obesity is associated with a morphological type and number of colon polyps. The presence of visceral obesity significantly increases the risk of colon adenomas. Increased visceral fat layer is an indication for colonoscopy especially of the right half of the colon examination. Screening colonoscopy should be recommended for the obese patients after 50 y.o. in order to diagnose adenomas of the colon and colorectal cancer.

  12. Relationship of milk intake and physical activity to abdominal obesity among adolescents.

    Science.gov (United States)

    Abreu, S; Santos, R; Moreira, C; Santos, P C; Vale, S; Soares-Miranda, L; Autran, R; Mota, J; Moreira, P

    2014-02-01

    What is already known about this subject Diet and physical activity (PA) are recognized as important factors to prevent abdominal obesity (AO). Studies have found an inverse relationship between milk intake or milk products and body weight and/or body fat in children and adolescents. Evidence suggests that low levels of PA are associated with AO in youth. What this study adds Our study explored the combined association of milk intake and PA on AO in adolescents, which are most often studied in isolation. Our findings suggested that adolescents with high milk intakes, regardless of whether they were active or low active, were less likely to have AO. Our findings could have a great epidemiological interest and bring important evidence in the field of AO management among adolescents. Diet and physical activity (PA) are recognized as important factors to prevent abdominal obesity (AO), which is strongly associated with chronic diseases. Some studies have reported an inverse association between milk consumption and AO. This study examined the association between milk intake, PA and AO in adolescents. A cross-sectional study was conducted with 1209 adolescents, aged 15-18 from the Azorean Archipelago, Portugal in 2008. AO was defined by a waist circumference at or above the 90th percentile. Adolescent food intake was measured using a semi-quantitative food frequency questionnaire, and milk intake was categorized as 'low milk intake' (active (>10 points) and low-active groups (≤10 points) on the basis of their reported PA. They were then divided into four smaller groups, according to milk intake and PA: (i) low milk intake/low active; (ii) low milk intake/active; (iii) high milk intake/low active and (iv) high milk intake/active. The association between milk intake, PA and AO was evaluated using logistic regression analysis, and the results were adjusted for demographic, body mass index, pubertal stage and dietary confounders. In this study, the majority of adolescents

  13. Abdominal Contouring Outcomes in Class III Obesity: Analysis of the ACS-NSQIP Database.

    Science.gov (United States)

    AlQattan, Husain T; Mundra, Leela S; Rubio, Gustavo A; Thaller, Seth R

    2018-02-01

    Obesity may increase the risk of complications following abdominal contouring. The aim of this study is to evaluate panniculectomy outcomes in patients with class III obesity (BMI > 40 kg/m 2 ). The American College of Surgeon's National Surgical Quality Improvement Program ACS-NSQIP (2010-2014) was used to identify patients who underwent panniculectomy. Class III obesity patients were identified. Demographics, comorbidities and postoperative outcomes were evaluated. Risk-adjusted multivariate logistic regression analyses were performed to assess impact of class III obesity on panniculectomy outcomes. A total of 4497 panniculectomies were identified. Of these, 545 (12.1%) were performed in patients with class III obesity. This group was older (mean age 50.3 vs. 45.9, p Class III obesity group also had higher rates of comorbidities (p class III obesity patients experienced much higher rates of wound complications (17.8 vs. 6.8%), sepsis (3.3 vs. 0.8%), venous thromboembolism (1.5 vs. 0.7%) and medical complications (6.4 vs. 1.8%), p class III obesity was independently associated with increased risk of wound complications (OR 2.22, p Class III obesity patients are at significantly increased risk of adverse outcomes following abdominal contouring. Plastic surgeons should consider these risks for counseling and preoperative risk optimization. This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

  14. Trends in the prevalence of underweight, obesity, abdominal obesity and their related lifestyle factors in Korean young adults, 1998-2012.

    Science.gov (United States)

    Lim, Jisun; Park, Hye Soon

    2017-05-05

    This study aimed to assess trends of underweight, obesity, and abdominal obesity and related lifestyle factors in young Korean adults. The analysis focused on adults aged 19-39 years using data from the Korea National Health and Nutrition Examination Survey (KNHANES) I-V (1998-2012). Underweight was defined as body mass index (BMI) obesity as BMI≥30kg/m 2 ; and abdominal obesity as waist circumference ≥90cm in men and ≥85cm in women. We evaluated trends by analyzing the prevalence and odds ratios (ORs) of underweight, obesity, abdominal obesity, and the proportions and ORs of lifestyles. As compared with KNHANES I, the ORs for obesity were higher in III, IV, and V and the ORs for abdominal obesity were higher in IV and V in men, which showed an increasing trend (P for trendobesity showed a significant increasing tendency (P for trendobesity in young men and women, and abdominal obesity in young men is needed. Meanwhile, management of underweight in young women is simultaneously required. Copyright © 2017. Published by Elsevier Ltd.

  15. Epidemiology of general obesity, abdominal obesity and related risk factors in urban adults from 33 communities of northeast china: the CHPSNE study

    OpenAIRE

    Wang, Hao; Wang, Jing; Liu, Miao-Miao; Wang, Da; Liu, Yu-Qin; Zhao, Yang; Huang, Mei-Meng; Liu, Yang; Sun, Jing; Dong, Guang-Hui

    2012-01-01

    Abstract Background Obesity increases the risk of many diseases. However, there has been little literature about the epidemiology of obesity classified by body mass index (BMI) or waist (abdominal obesity) among urban Chinese adults. This study is to fill the gap by assessing the prevalence of obesity and associated risk factors among urban Chinese adults. Methods A representative sample of 25,196 urban adults aged 18 to 74 years in Northeast China was selected and measurements of height, wei...

  16. Chronic Abdominal Pain and Symptoms 5 Years After Gastric Bypass for Morbid Obesity.

    Science.gov (United States)

    Høgestøl, Ingvild K; Chahal-Kummen, Monica; Eribe, Inger; Brunborg, Cathrine; Stubhaug, Audun; Hewitt, Stephen; Kristinsson, Jon; Mala, Tom

    2017-06-01

    Roux-en-Y gastric bypass (RYGB) is widely performed as treatment of morbid obesity. Long-term weight loss, effects on co-morbidities, and quality of life after RYGB have been well addressed. Other long-term outcomes are less elucidated. The aim of this study was to evaluate the prevalence, symptom characteristics, and possible predictors of chronic abdominal pain and gastrointestinal symptoms during consultations 5 years after RYGB. A 5-year follow-up study of patients operated with RYGB 2008-2009 was performed. The patients completed questionnaires regarding chronic abdominal pain, the Gastrointestinal Symptom Rating Scale (GSRS), the ROME III questionnaire, the Hospital Anxiety and Depression Scale, Pain Catastrophing Scale (PCS), the Brief Pain Inventory, and SF-36. Uni- and multivariable logistic regression analyses of characteristics associated with chronic abdominal pain were performed. A total of 165/234 (71%) patients met to the follow-up, 160 of these accepted study inclusion. The mean follow-up was 64 (SD 4.2) months. The mean age was 42.5 (SD 8.7) years and 59% were females. The mean total weight loss was 23.9% (SD 11.2). Chronic abdominal pain was reported by 33.8%. Female gender, average strength of bodily pain, and the PCS sum score were associated with chronic abdominal pain. Symptoms of indigestion and irritable bowel syndrome were reported by 48.8% and 29.1%, respectively. Chronic abdominal pain was associated with reduced health related quality of life. A substantial proportion of patients experienced chronic abdominal pain and symptoms 5 years after RYGB. Abdominal pain should be addressed at follow-up consultations after RYGB.

  17. Endocrine and metabolic aberrations in men with abdominal obesity in relation to anxio-depressive infirmity.

    Science.gov (United States)

    Rosmond, R; Björntorp, P

    1998-10-01

    Abdominal obesity, anxiety, and depression have been found to cluster in several studies. To further characterize these associations, the following study was performed. In a population of 51-year-old men (N = 284), measurements of obesity (body mass index [BMI]) and body fat distribution (waist to hip ratio [WHR] and sagittal trunk recumbent diameter [D]) were analyzed in relation to dexamethasone (0.5 mg) inhibition of cortisol secretion, measured as salivary cortisol. Symptoms of anxiety and depression were defined by a validated questionnaire. Furthermore, testosterone, insulin-like growth factor-I (IGF-I), insulin, glucose, and serum lipid levels were measured. Twenty-five men (8.8%) had symptoms of anxiety and depression. BMI, WHR, and D correlated negatively with testosterone, except for BMI in the anxio-depressive (ADP) group. IGF-I showed no significant relationship. Furthermore, fasting insulin and the insulin to glucose ratio correlated positively and high-density lipoprotein (HDL) cholesterol correlated negatively with BMI, WHR, and D in the total study population and in the subgroups. Total and low-density lipoprotein (LDL) cholesterol showed no significant relationships. Correlation coefficients tended to be higher in ADP men. Dexamethasone inhibition showed a negative significant relationship with BMI (rho = -.47, P = .025), WHR (borderline, rho = -.37, P = .086), and D (rho = -.43, P = .046) only in the ADP group. Comparing the ADP group versus the group without anxio-depression (ADO) and high or low BMI (P = .008), WHR (P = .026), and D (P = .012) showed blunted dexamethasone inhibition only in ADP men with high anthropometric measurements. These findings suggest there is a subgroup with elevated BMI, WHR, and D in whom a blunted dexamethasone response is found associated with traits of anxiety and depression, conditions characterized by such an abnormality. The reason for the association might be insufficient control of cortisol secretion, followed

  18. Increased neck soft tissue mass and worsening of obstructive sleep apnea after growth hormone treatment in men with abdominal obesity

    DEFF Research Database (Denmark)

    Karimi, Mahssa; Koranyi, Josef; Franco, Celina

    2010-01-01

    Risk factors for obstructive sleep apnea (OSA) are male gender, obesity and abnormalities in neck soft tissue mass. OSA is associated with both growth hormone (GH) excess and severe GH deficiency in adults. Adults with abdominal obesity have markedly suppressed GH secretion.......Risk factors for obstructive sleep apnea (OSA) are male gender, obesity and abnormalities in neck soft tissue mass. OSA is associated with both growth hormone (GH) excess and severe GH deficiency in adults. Adults with abdominal obesity have markedly suppressed GH secretion....

  19. Association of the Myostatin gene with obesity, abdominal obesity and low lean body mass and in non-diabetic Asian Indians in north India.

    Directory of Open Access Journals (Sweden)

    Surya Prakash Bhatt

    Full Text Available BACKGROUND: To determine the association of the A55T and K153R polymorphisms of the Myostatin gene with obesity, abdominal obesity and lean body mass (LBM in Asian Indians in north India. MATERIALS AND METHODS: A total of 335 subjects (238 men and 97 women were assessed for anthropometry, % body fat (BF, LBM and biochemical parameters. Associations of Myostatin gene polymorphisms were evaluated with anthropometric, body composition and biochemical parameters. In A55T polymorphism, BMI (p=0.04, suprailiac skinfold (p=0.05, total skinfold (p=0.008, %BF (p=0.002 and total fat mass (p=0.003 were highest and % LBM (p=0.03 and total LBM (Kg were lowest (p=0.04 in subjects with Thr/Thr genotype as compared to other genotypes. Association analysis of K153R polymorphism showed that subjects with R/R genotype had significantly higher BMI (p=0.05, waist circumference (p=0.04, %BF (p=0.04 and total fat mass (p=0.03, and lower %LBM (p=0.02 and total LBM [(Kg, (p=0.04] as compared to other genotypes. Using a multivariate logistic regression model after adjusting for age and sex, subjects with Thr/Thr genotype of A55T showed high risk for high %BF (OR, 3.92, 95% Cl: 2.61-12.41, truncal subcutaneous adiposity (OR, 2.9, 95% Cl: 1.57-6.60] and low LBM (OR, 0.64, 95% CI: 0.33-0.89 whereas R/R genotype of K153R showed high risk of obesity (BMI; OR, 3.2, 95% CI: 1.2-12.9; %BF, OR, 3.6, 95% CI: 1.04-12.4, abdominal obesity (OR, 2.12, 95% CI: 2.71-14.23 and low LBM (OR, 0.61, 95% CI: 0.29-0.79. CONCLUSIONS/SIGNIFICANCE: We report that variants of Myostatin gene predispose to obesity, abdominal obesity and low lean body mass in Asian Indians in north India.

  20. The Usefulness of Visceral Fat Thickness Measured by Ultrasonography as an Abdominal Obesity Index

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Yong Kyun [Dept. of Diagnostic Radiology, Korealife Daejeon Healthcare Center, Daejeon (Korea, Republic of); Han, Man Seok [Dept. of Diagnostic Radiology, Chungnam National University Hospital, Daejeon (Korea, Republic of)

    2008-09-15

    Abdominal obesity with visceral fat accumulation have been known to be intimately associated with the development of metabolic syndrome. Therefore, it is important to estimate the precise amount of visceral fat. Ultrasonography has been reported that it is a simple and noninvasive method for visceral fat evaluation. Purpose of this study is to evaluate the association of ultrasonographic visceral fat thickness, anthropometric indexes, and risk factor of metabolic syndrome, and to investigate the cut-off value of abdominal visceral fat thickness leading to increased risk of metabolic syndrome. The subject included 200 men and 200 women who visited D healthcare center in Daejeon from January to April 2008. The subcutaneous fat thickness and visceral fat thickness were measured by ultrasonograph. As anthropometric index, we measured body mass index, waist circumference and waist/height ratio. As for the risk factor of metabolic syndrome, we measured blood pressure, high density lipoprotein cholesterol, triglyceride and fasting serum glucose. VFT was significantly correlated with waist circumference, (r=0.683/M, r=0.604/F), waist to height ratio (r=0.633/M, r=0.593/F) and BMI (r=0.621/M, r=0.534/F) in both men and women. In addition it was significantly correlated with Systolic blood pressure (r=0.229/M, r=0.232/F), Diastolic blood pressure ((r=0.285/M, r=0.254/F), high density cholesterol (r=-0.254/M, r=-0.254/F), Triglyceride (r=0.475/M, r=0.411/F), and Fasting blood sugar (r=0.158/M, r=0.234/F) in both men and women. The cut-off value of visceral fat thickness leading to the increased risk of metabolic syndrome was 4.58 cm (sensitivity 89.2%, specificity 71.2%) in men and 3.50 cm (sensitivity 61.2% specificity 80.8%) in women respectively. The odds ratio of the risk of metabolic syndrome was dramatically increased with the abdominal visceral fat thickness level over 6 cm in men and 5 cm in women. The visceral fat thickness using ultrasonography was significantly

  1. The Usefulness of Visceral Fat Thickness Measured by Ultrasonography as an Abdominal Obesity Index

    International Nuclear Information System (INIS)

    Kim, Yong Kyun; Han, Man Seok

    2008-01-01

    Abdominal obesity with visceral fat accumulation have been known to be intimately associated with the development of metabolic syndrome. Therefore, it is important to estimate the precise amount of visceral fat. Ultrasonography has been reported that it is a simple and noninvasive method for visceral fat evaluation. Purpose of this study is to evaluate the association of ultrasonographic visceral fat thickness, anthropometric indexes, and risk factor of metabolic syndrome, and to investigate the cut-off value of abdominal visceral fat thickness leading to increased risk of metabolic syndrome. The subject included 200 men and 200 women who visited D healthcare center in Daejeon from January to April 2008. The subcutaneous fat thickness and visceral fat thickness were measured by ultrasonograph. As anthropometric index, we measured body mass index, waist circumference and waist/height ratio. As for the risk factor of metabolic syndrome, we measured blood pressure, high density lipoprotein cholesterol, triglyceride and fasting serum glucose. VFT was significantly correlated with waist circumference, (r=0.683/M, r=0.604/F), waist to height ratio (r=0.633/M, r=0.593/F) and BMI (r=0.621/M, r=0.534/F) in both men and women. In addition it was significantly correlated with Systolic blood pressure (r=0.229/M, r=0.232/F), Diastolic blood pressure ((r=0.285/M, r=0.254/F), high density cholesterol (r=-0.254/M, r=-0.254/F), Triglyceride (r=0.475/M, r=0.411/F), and Fasting blood sugar (r=0.158/M, r=0.234/F) in both men and women. The cut-off value of visceral fat thickness leading to the increased risk of metabolic syndrome was 4.58 cm (sensitivity 89.2%, specificity 71.2%) in men and 3.50 cm (sensitivity 61.2% specificity 80.8%) in women respectively. The odds ratio of the risk of metabolic syndrome was dramatically increased with the abdominal visceral fat thickness level over 6 cm in men and 5 cm in women. The visceral fat thickness using ultrasonography was significantly

  2. In women with polycystic ovary syndrome and obesity, loss of intra-abdominal fat is associated with resumption of ovulation

    OpenAIRE

    Kuchenbecker, W.K.H.; Groen, H.; van Asselt, S.J.; Bolster, J.H.T.; Zwerver, J.; Slart, R.H.J.; van der Jagt, E.J.; Kobold, A.C.M.; Wolffenbuttel, B.H.R.; Land, J.A.; Hoek, A.

    2011-01-01

    BACKGROUND: It is not clear why some anovulatory women with polycystic ovary syndrome (PCOS) and obesity resume ovulation and others remain anovulatory after weight loss. The objective of this study was to compare the changes in body fat distribution and specifically intra-abdominal fat (IAF) and subcutaneous abdominal fat (SAF) between a group of anovulatory women with PCOS and obesity who resume ovulation (RO+) to those who remain anovulatory (RO-) during a lifestyle program. METHODS: In a ...

  3. Cardiovascular risk assessment according to the Framingham score and abdominal obesity in individuals seen by a clinical school of nutrition

    OpenAIRE

    Oliveira, Alane Cabral Menezes de; Ferreira, Raphaela Costa; Santos, Arianne Albuquerque

    2016-01-01

    Summary Objective: To analyze the relation of abdominal obesity on cardiovascular risk in individuals seen by a clinic school of nutrition, classifying them based on Framingham score. Methods: Cross-sectional study, conducted at the nutrition clinic of a private college in the city of Maceió, Alagoas. We included randomly selected adults and elderly individuals with abdominal obesity, of both sexes, treated from August to December of 2009, with no history of cardiomyopathy or cardiovascular...

  4. Association of abdominal obesity with lumbar disc degeneration--a magnetic resonance imaging study.

    Directory of Open Access Journals (Sweden)

    Jani Takatalo

    Full Text Available PURPOSE: To evaluate whether midsagittal (abdominal obesity in magnetic resonance imaging (MRI, waist circumference (WC and body fat percentage are associated with lumbar disc degeneration in early adulthood. METHODS: We obtained the lumbar MRI (1.5-T scanner of 325 females and 233 males at a mean age of 21 years. Lumbar disc degeneration was evaluated using Pfirrmann classification. We analysed the associations of MRI measures of obesity (abdominal diameter (AD, sagittal diameter (SAD, ventral subcutaneous thickness (VST, and dorsal subcutaneous thickness (DST, WC and body fat percentage with disc degeneration sum scores using ordinal logistic regression. RESULTS: A total of 155 (48% females and 147 (63% males had disc degeneration. AD and SAD were associated with a disc degeneration sum score of ≥3 compared to disc degeneration sum score of 0-2 (OR 1.67; 95% confidence interval (CI 1.20-2.33 and OR 1.40; 95% CI 1.12-1.75, respectively among males, but we found no association among females. WC was also associated with disc degeneration among males (OR 1.03 per one cm; 95% CI 1.00-1.05, but not among females. CONCLUSION: Measures of abdominal obesity in MRI and waist circumference were associated with disc degeneration among 21-year-old males.

  5. [CHOICE OF THE TREATMENT TACTICS IN PATIENTS, SUFFERING POSTOPERATIVE HERNIA OF ANTERIOR ABDOMINAL WALL WITH CONCOMITANT MORBID OBESITY].

    Science.gov (United States)

    Kondratenko, B M

    2015-08-01

    Experience of treatment of 73 patients, suffering postoperative hernia of anterior abdominal wall with concomitant obesity, was presented. In 31 (42.5%) of them in a period of reduction and stabilization of a body mass the allohernioplasty as a second stage after bariatric operation was done, and in 9 (42.5%)--simultant bariatric operations with hernioplasty and dermatolipectomy. During a follow-up period after bariatric operation and hernioplasty the hernia recurrence have occurred in 3 (9.1%) patients, after hernioplasty--in 11 (33.3%), witnessing high efficacy of staged treatment in such patients.

  6. Comparison of abdominal adiposity and overall obesity in relation to risk of small intestinal cancer in a European Prospective Cohort

    NARCIS (Netherlands)

    Lu, Yunxia; Cross, Amanda J.; Murphy, Neil; Freisling, Heinz; Travis, Ruth C.; Ferrari, Pietro; Katzke, Verena A.; Kaaks, Rudolf; Olsson, Åsa; Johansson, Ingegerd; Renström, Frida; Panico, Salvatore; Pala, Valeria; Palli, Domenico; Tumino, Rosario; Peeters, Petra H.; Siersema, Peter D.; Bueno-de-Mesquita, H. B.; Trichopoulou, Antonia; Klinaki, Eleni; Tsironis, Christos; Agudo, Antonio; Navarro, Carmen; Sánchez, María José; Barricarte, Aurelio; Boutron-Ruault, Marie Christine; Fagherazzi, Guy; Racine, Antoine; Weiderpass, Elisabete; Gunter, Marc J.; Riboli, Elio

    Background: The etiology of small intestinal cancer (SIC) is largely unknown, and there are very few epidemiological studies published to date. No studies have investigated abdominal adiposity in relation to SIC. Methods: We investigated overall obesity and abdominal adiposity in relation to SIC in

  7. Abdominal obesity validates the association between elevated alanine aminotransferase and newly diagnosed diabetes mellitus.

    Science.gov (United States)

    Yueh, Chen-Yu; Yang, Yao-Hsu; Sung, Yi-Ting; Lee, Li-Wen

    2014-01-01

    To examine how elevated alanine aminotransferase (ALT) could be associated with newly diagnosed diabetes mellitus. We conducted a cross-sectional analysis on a mass health examination. The odds ratios (ORs) for diabetes mellitus and newly diagnosed diabetes mellitus were compared between people with and without abdominal obesity, together with and without elevated ALT levels. 5499 people were included in this study. Two hundred fifty two (4.6%) fulfilled the diagnosis of diabetes mellitus with 178 (3.2%) undiagnosed before. Metabolic syndrome was vigorously associated with diabetes mellitus and newly diagnosed diabetes mellitus (12.4% vs. 1.4% and 9.0% vs. 0.9%), but elevated ALT alone was not. However, coexisting with obesity, elevated ALTs were robustly associated with diabetes mellitus and newly diagnosed diabetes mellitus. For the incidence of newly diagnosed diabetes mellitus, in comparison to non-obese people with normal ALT (1.7%, OR = 1), obese people especially with elevated ALT levels had significantly higher ORs (obese with ALT ≤ 40 U/L: 4.7%, OR 1.73, 95% CI 1.08-2.77, P 0.023; ALT 41-80 U/L: 6.8%, OR 2.06, 95% CI 1.20-3.55, P 0.009; ALT 81-120 U/L: 8.8%, OR 3.07, 95% CI 1.38-6.84, P 0.006; ALT > 120 U/L: 18.2%, OR 7.44, 95% CI 3.04-18.18, P obesity validates the association between elevated alanine aminotransferase and diabetes mellitus and newly diagnosed diabetes mellitus. People with abdominal obesity, especially with coexisting elevated ALT levels should be screened for undiagnosed diabetes mellitus.

  8. Ethnic differences in prevalence of general obesity and abdominal obesity among low-income rural Kazakh and Uyghur adults in far western China and implications in preventive public health.

    Directory of Open Access Journals (Sweden)

    Jia He

    Full Text Available The global pandemic of obesity has become a disastrous public health issue that needs urgent attention. Previous studies have concentrated in high-income urban settings and few cover low-income rural settings especially nomadic residents in mountain areas. This study focused on low-income rural and nomadic minority people residing in China's far west and investigated their prevalence and ethnic differences of obesity.A questionnaire-based survey and physical examination of 8,036 individuals were conducted during 2009-2010, using stratified cluster random sampling method in nomadic Kazakhs and rural Uyghur residents (≥ 18 years old in 18 villages, Xinjiang, China, about 4,407 km away from capital Beijing. Obesity was defined by BMI and WC.The overall prevalence of general and abdominal obesity in Kazakh adults were 18.3% and 60.0%, respectively and in Uyghur, 7.6% and 54.5%, respectively. Female's prevalence of obesity was higher than male's for general obesity (45-54 age group in Uyghur, P = 0.041 and abdominal obesity (≥ 55 years in Kazakhs, P(55 ∼ = 0.010, P(65 ∼ = 0.001; and ≥ 18 years in Uyghurs, P<0.001. Kazakh's prevalence of obesity was higher than Uyghur's (general obesity: ≥ 35 years, P<0.001; abdominal obesity: ≥ 25 years in males and ≥ 65 years in females, P<0.01. The prevalence of obesity increased after 18 years old and subsequently decreased after 55 years old. Meat consumption, older age, and female gender had a higher risk of obesity in these two minorities.Both general and abdominal obesity were common in rural ethnic Kazakhs and Uyghurs. The prevalence rates were different in these two minorities depending on ethnicity, gender, and age. Kazakhs, females and elderly people may be prioritized in prevention of obesity in western China. Because of cost-effectiveness in measuring BMI and WC, we recommend that BMI and WC be integrated into local preventive policies in public health toward screening obesity and related

  9. Abdominal obesity is associated with albuminuria in women: the 2011 Korea National Health and Nutrition Examination Survey.

    Science.gov (United States)

    Nam, Ga Eun; Han, Kyungdo; Park, Yong Gyu; Kim, Yang Hyun; Lee, Kyung Shik; Cho, Kyung Hwan; Choi, Youn Seon; Kim, Seon Mee; Kim, Do Hoon

    2014-03-01

    The effects of obesity on the kidney, apart from diabetes or hypertension, have not drawn much attention. Moreover, only a few studies have reported the relationship between obesity status and albuminuria in Asian countries, including South Korea. Therefore, this study aimed to investigate the association between obesity status and albuminuria in Korean adults. We analyzed data from the 2011 Korea National Health and Nutrition Examination Survey. Of the 4,979 subjects included in the general-population group, 3,274 were sorted into a nondiabetic and nonhypertensive population group. Obesity status was measured by body mass index and waist circumference. Albuminuria was defined as a urine albumin-to-creatinine ratio ≥30 mg/g. Abdominally obese women were at higher risk for albuminuria than were women without abdominal obesity both in the general population (odds ratio [OR], 95% confidence interval [CI]: 2.08 [1.04-4.16]) and in the nondiabetic and nonhypertensive population (OR [95% CI]: 6.96 [2.34-20.64]) after further adjustment for confounders. Among generally nonobese women, abdominally obese women were at higher risk for albuminuria than were women without abdominal obesity both in the general population (OR [95% CI]: 2.82 [1.51-5.29]) and in the nondiabetic and nonhypertensive population (OR [95% CI]: 5.32 [1.47-19.22]). Abdominal obesity is associated with an increased risk for albuminuria in Korean women, independently of diabetes or hypertension. Screening for abdominal obesity, especially in women, may therefore provide earlier identification of individuals at risk for developing renal disease and cardiovascular disease, even those who are nondiabetic and nonhypertensive.

  10. Abdominal Adiposity Correlates with Adenotonsillectomy Outcome in Obese Adolescents with Severe Obstructive Sleep Apnea

    Directory of Open Access Journals (Sweden)

    Gustavo Nino

    2012-01-01

    Full Text Available Background. Obese adolescents with Obstructive Sleep Apnea (OSA have a unique pathophysiology that combines adenotonsillar hypertrophy and increased visceral fat distribution. We hypothesized that in this population waist circumference (WC, as a clinical marker of abdominal fat distribution, correlates with the likelihood of response to AT. Methods. We conducted a retrospective cohort study of obese adolescents ( percentile that underwent AT for therapy of severe OSA (. We contrasted WC and covariates in a group of subjects that had complete resolution of severe OSA after AT ( with those obtained in subjects with residual OSA after AT (. Multivariate linear and logistic models were built to control possible confounders. Results. WC correlated negatively with a positive AT response in young adolescents and the percentage of improvement in obstructive apnea-hypopnea index (OAHI after AT (. Extended multivariate analysis demonstrated that the link between WC and AT response was independent of demographic variables, OSA severity, clinical upper airway assessment, obesity severity (BMI, and neck circumference (NC. Conclusion. The results suggest that in obese adolescents, abdominal fat distribution determined by WC may be a useful clinical predictor for residual OSA after AT.

  11. Impact of obesity on outcomes after open surgical and endovascular abdominal aortic aneurysm repair.

    Science.gov (United States)

    Johnson, Owen N; Sidawy, Anton N; Scanlon, James M; Walcott, Roger; Arora, Subodh; Macsata, Robyn A; Amdur, Richard L; Henderson, William G

    2010-02-01

    This study examined impact of obesity on outcomes after abdominal aortic aneurysm repair. Data were obtained from the Veterans Affairs National Surgical Quality Improvement Program. Body mass index (BMI) was categorized according to National Institutes of Health guidelines. Multivariate regression adjusted for 40 other risk factors to analyze trends in complications and death within 30 days. We identified 2,201 patients undergoing 1,185 open and 1,016 endovascular aneurysm repairs (EVAR) for abdominal aortic aneurysms from January 2004 through December 2005. BMI distribution was identical in both groups and reflected national population statistics: approximately 30% were normal (BMI 18.5 to 24.9), 40% were overweight (25.0 to 29.9), and 30% were obese class I (30.0 to 34.9), II (35.0 to 39.9), or III (>/=40.0). After open repair, obesity of any class was independently predictive of wound complications (adjusted odds ratio = 2.4; 95% CI, 1.5 to 5.3; p = 0.002). Class III obesity was also an independent predictor or renal complications (adjusted odds rato = 6.3; 95% CI, 2.2 to 18.0; p aggresive wound infection prevention measures.

  12. Kinetic and Related Determinants of Plasma Triglyceride Concentration in Abdominal Obesity: Multicenter Tracer Kinetic Study.

    Science.gov (United States)

    Borén, Jan; Watts, Gerald F; Adiels, Martin; Söderlund, Sanni; Chan, Dick C; Hakkarainen, Antti; Lundbom, Nina; Matikainen, Niina; Kahri, Juhani; Vergès, Bruno; Barrett, P Hugh R; Taskinen, Marja-Riitta

    2015-10-01

    Patients with obesity and diabetes mellitus have increased risk of cardiovascular disease. A major cause is an atherogenic dyslipidemia related primarily to elevated plasma concentrations of triglyceride-rich lipoproteins. The aim of this study was to clarify determinants of plasma triglyceride concentration. We focused on factors that predict the kinetics of very-low density lipoprotein 1 (VLDL1) triglycerides. A multicenter study using dual stable isotopes (deuterated leucine and glycerol) and multicompartmental modeling was performed to elucidate the kinetics of triglycerides and apoB in VLDL1 in 46 subjects with abdominal obesity and additional cardiometabolic risk factors. Results showed that plasma triglyceride concentrations were dependent on both the secretion rate (r=0.44, Ptriglycerides and VLDL1-apoB. Liver fat mass was independently and directly associated with secretion rates of VLDL1-triglycerides (r=0.56, Ptriglycerides (r=0.48, Ptriglyceride concentrations in abdominal obesity are determined by the kinetics of VLDL1 subspecies, catabolism being mainly dependent on apoC-III concentration and secretion on liver fat content. Reduction in liver fat and targeting apoC-III may be an effective approach for correcting triglyceride metabolism atherogenic dyslipidemia in obesity. © 2015 American Heart Association, Inc.

  13. Lifestyle factors and socioeconomic variables associated with abdominal obesity in Brazilian adolescents.

    Science.gov (United States)

    Moraes, Augusto César Ferreira de; Falcão, Mário Cícero

    2013-01-01

    Lifestyle variables have a key role in the development of abdominal obesity (AO). The objective of this study was to identify lifestyle factors and socioeconomic variables associated with AO in adolescents. This study carried out a school-based survey in the Brazilian city of Maringá in Paraná. The representative sample was of 991 adolescents (54.5% girls) from both public and private high schools selected through multi-stage random sampling. AO was classified according to waist circumference value. The independent variables studied were: gender, age, socioeconomic level, parental and household characteristics, smoking, alcohol use, physical inactivity, sedentary behaviour and nutrition-related habits. Poisson regression was used with robust variance adjustment to analyse the associations. The analysis was stratified by sexes. The prevalence of AO was 32.7% (girls = 36.3%, boys = 28.4%). In girls, excessive intake of fried foods was inversely associated with AO and excessive consumption of soda was positively associated. In boys, the results demonstrated a negative association with excessive consumption of sweets and soda. It is concluded that the prevalence of AO among adolescents was higher in both sexes. AO is associated with different eating habits in females and males and these relationships are mediated by familial contexts.

  14. Insulin resistance induced by hydrocortisone is increased in patients with abdominal obesity.

    Science.gov (United States)

    Darmon, Patrice; Dadoun, Frédéric; Boullu-Ciocca, Sandrine; Grino, Michel; Alessi, Marie-Christine; Dutour, Anne

    2006-11-01

    Glucocorticoids hypersensitivity may be involved in the development of abdominal obesity and insulin resistance. Eight normal weight and eight obese women received on two occasions a 3-h intravenous infusion of saline or hydrocortisone (HC) (1.5 microg x kg(-1) x min(-1)). Plasma cortisol, insulin, and glucose levels were measured every 30 min from time(-30) (min) (time(-30)) to time(240). Free fatty acids, adiponectin, and plasminogen activator inhibitor-1 (PAI-1) levels were measured at time(-30), time(180), and time(240). At time(240), subjects underwent an insulin tolerance test to obtain an index of insulin sensitivity (K(ITT)). Mean(30-240) cortisol level was similar in control and obese women after saline (74 +/- 16 vs. 75 +/- 20 microg/l) and HC (235 +/- 17 vs. 245 +/- 47 microg/l). The effect of HC on mean(180-240) insulin, mean(180-240) insulin resistance obtained by homeostasis model assessment (HOMA-IR), and K(ITT) was significant in obese (11.4 +/- 2.0 vs. 8.2 +/- 1.3 mU/l, P obese women (+25%) than in controls (+12%) (P obese women than in controls. These deleterious effects are correlated with the amount of visceral fat.

  15. Gender differences in health-related quality of life associated with abdominal obesity in a Korean population.

    Science.gov (United States)

    Choo, Jina; Jeon, Seonhui; Lee, Juneyoung

    2014-01-24

    Overall obesity, as measured by body mass index (BMI), has been associated with a low level of health-related quality of life (HRQOL), but little is known about abdominal obesity. This cross-sectional study aimed to determine whether abdominal obesity, as measured by waist circumference (WC), would be significantly associated with HRQOL independent of overall obesity, and if so, whether the association would differ by gender among the Korean population. Cross-sectional study. South Korea. Using data from the 2007-2009 Korea National Health and Nutrition Examination Survey, a total of 13 754 men and women aged 19-65 years were selected, and information about height (cm), weight (kg), WC (cm) and the EuroQOL-5 Dimensions (EQ-5D) scores for HRQOL were taken. Not only an overall obesity (as categorised into obese, overweight or non-overweight groups based on BMI) but also an abdominal obesity (defined by WC ≥90 cm for men and ≥85 cm for women) was significantly associated with lower EQ-5D scores, after adjusting for age, gender, socioeconomic variables and a number of comorbidities. Even after adjusting BMI effect, the association between abdominal obesity and lower EQ-5D scores remained significant for women, but not for men. Among the Korean population aged 19-65 years, abdominal obesity was associated with impaired HRQOL, independently of overall obesity. Furthermore, this association differed by gender, being significant only for women. Therefore, primary healthcare professionals should pay attention to gender differences in the impact of obesity on HRQOL when evaluating population-based health programmes.

  16. General and abdominal obesity and risk of esophageal and gastric adenocarcinoma in the European Prospective Investigation into Cancer and Nutrition

    NARCIS (Netherlands)

    Steffen, Annika; Huerta, José-Maria; Weiderpass, Elisabete; Bueno-de-Mesquita, H B As; May, Anne M; Siersema, Peter D; Kaaks, Rudolf; Neamat-Allah, Jasmine; Pala, Valeria; Panico, Salvatore; Saieva, Calogero; Tumino, Rosario; Naccarati, Alessio; Dorronsoro, Miren; Sánchez-Cantalejo, Emilio; Ardanaz, Eva; Quirós, J Ramón; Ohlsson, Bodil; Johansson, Mattias; Wallner, Bengt; Overvad, Kim; Halkjaer, Jytte; Tjønneland, Anne; Fagherazzi, Guy; Racine, Antoine; Clavel-Chapelon, Françoise; Key, Tim J; Khaw, Kay-Tee; Wareham, Nick; Lagiou, Pagona; Bamia, Christina; Trichopoulou, Antonia; Ferrari, Pietro; Freisling, Heinz; Lu, Yunxia; Riboli, Elio; Cross, Amanda J; Gonzalez, Carlos A; Boeing, Heiner

    2015-01-01

    General obesity, as reflected by BMI, is an established risk factor for esophageal adenocarcinoma (EAC), a suspected risk factor for gastric cardia adenocarcinoma (GCC) and appears unrelated to gastric non-cardia adenocarcinoma (GNCC). How abdominal obesity, as commonly measured by waist

  17. Increased neck soft tissue mass and worsening of obstructive sleep apnea after growth hormone treatment in men with abdominal obesity

    DEFF Research Database (Denmark)

    Karimi, Mahssa; Koranyi, Josef; Franco, Celina

    2010-01-01

    Risk factors for obstructive sleep apnea (OSA) are male gender, obesity and abnormalities in neck soft tissue mass. OSA is associated with both growth hormone (GH) excess and severe GH deficiency in adults. Adults with abdominal obesity have markedly suppressed GH secretion....

  18. Correlation of abdominal obesity indices with blood pressure in young adults: A cross-sectional study

    Directory of Open Access Journals (Sweden)

    Sunil Kumar Jena

    2018-01-01

    Full Text Available Background: The youth of this era are the sufferings of overweight and obesity because of sedentary lifestyle, eating habits, altered pattern of behaviour and mental stress. Abdominal obesity is a predominant risk factor of cardiovascular disease. With this background, this study was proposed to correlate abdominal obesity with blood pressure (BP in young adults. Materials and Methods: A total of 205 young male adults of 20–25 years were selected from various local educational institutions. Estimation for waist circumference (WC, hip circumference (HC and BP recording was done. Waist–hip ratio (WHR was calculated from WC and HC. Recording of BP was performed between 8 and 9 am after 5–10 min rest. On the basis of WC, participants were classified into two groups, i.e., WC ≤90 cm and WC >90 cm. On the basis of WHR, participants were classified into two groups, i.e., WHR <0.90 and WHR ≥0.90. Results: In the present study, we found that the participants those WC and WHR above the cut-off value shown significantly more BP (both systolic and diastolic than normal. Likely, the pulse pressure was higher in participants WC and WHR above cut-off value but not significant. We found a positive correlation between WC and WHR with BP. Conclusion: This study suggested that WC and WHR have a positive correlation with BP and hence concluded that adults with abdominal obesity are at higher risk to develop CVD in their future life.

  19. Obesidade abdominal em adolescentes: prevalência e associação com atividade física e hábitos alimentares Abdominal obesity in adolescents: prevalence and association with physical activity and eating habits

    Directory of Open Access Journals (Sweden)

    Cláudio Barnabé dos Santos Cavalcanti

    2010-03-01

    cardiovascular and metabolic diseases, but its prevalence and the factors associated with its occurrence are unknown. OBJECTIVES: To determine the prevalence of abdominal obesity in adolescents, and to evaluate whether the indicators of physical activity and dietary habits are associated with the occurrence of abdominal obesity in adolescents. METHODS: The sample included 4138 high school students (14-19 years, selected by cluster sampling in two stages. We obtained data using the Global School-based Health Survey, and anthropometric measurements were taken for determination of overweight and abdominal obesity. Logistic regression was used for analysis of behavioral factors associated with the occurrence of abdominal obesity. The identification of cases of abdominal obesity was performed by waist circumference analysis, using age- and gender-related cutoff points as reference. RESULTS: The mean age was 16.8 years (s = 1.4, and 59.8% of subjects were female. The prevalence of abdominal obesity was 6% (95%CI: 5.3-6.7, and it was significantly higher among girls (6.7%, 95%CI: 5.8-7.8 than among boys (4.9%, 95%CI: 3, 9-6, 0. In the crude analysis, gender and overweight were associated with the occurrence of abdominal obesity. The analysis adjustment by logisic regression allowed us to observe that physical activity was significantly associated with the occurrence of obesity in this group (OR = 0.7; 95% CI: 0.49-0.99, regardless of the presence of overweight. CONCLUSIONS: The prevalence of abdominal obesity was low compared to that observed in international studies, and physical activity was a factor associated with the occurrence of this event in adolescents.

  20. Association of general and abdominal obesity with age, endocrine and metabolic factors in Asian men.

    Science.gov (United States)

    Goh, Victor Hng Hang; Hart, William George

    2016-01-01

    This study made use of the percent abdominal fat to define abdominal obesity (AbO) and examined the differential associations of general obesity (GOb) and AbO with age, metabolic and endocrine factors. Metabolic, endocrine and anthropometric factors and body composition were measured in 481 Asian men. A DEXA-derived ≥25% abdominal fat (PAbdF) was used to define men with AbO. Age was directly associated with PAbdF and percent total body fat (PBF). Exercise intensity was negatively associated with PBF. Both PBF and PAbdF were associated with HDL and LDL, but have opposite correlation with triglyceride. Furthermore, both PBF and PAbdF were associated with the number of metabolic syndrome (MetS) risk factors. Men with GOb had lower levels of percent lean mass (PLM), testosterone and bioavailable testosterone, and higher insulin and glucose levels. Men with AbO had lower arm and leg fat, higher insulin levels and triglycerides. Men with GOb and AbO had different pattern of body composition. Age may be a contributory factor in AbO and a sedentary lifestyle may contribute to GOb. Both GOb and AbO are associated with an increased risk of MetS, with GOb more predispose to risk of diabetes, while AbO more at risk for cardiovascular diseases.

  1. Vegetarian diet reduces the risk of hypertension independent of abdominal obesity and inflammation: a prospective study.

    Science.gov (United States)

    Chuang, Shao-Yuan; Chiu, Tina H T; Lee, Chun-Yi; Liu, Ting-Ting; Tsao, Chwen Keng; Hsiung, Chao A; Chiu, Yen-Feng

    2016-11-01

    A vegetarian diet may prevent elevation of blood pressures and lower the risk for hypertension through lower degrees of obesity, inflammation, and insulin resistance. This study investigated the association between a vegetarian diet and hypertension incidence in a cohort of Taiwanese adult nonsmokers and examined whether this association was mediated through inflammation, abdominal obesity, or insulin resistance (using fasting glucose as a proxy). This matched cohort study was from the 1994-2008 MJ Health Screening Database. Each vegetarian was matched with five nonvegetarians by age, sex, and study site. The analysis included 4109 nonsmokers (3423 nonvegetarians and 686 vegetarians), followed for a median of 1.61 years. The outcome includes hypertension incidence, as well as SBP and DBP levels. Regression analysis was performed to assess the association between vegetarian diet and hypertension incidence or future blood pressure levels in the presence/absence of potential mediators. Vegetarians had a 34% lower risk for hypertension, adjusting for age and sex (odds ratio: 0.66, 95% confidence interval: 0.50-0.87; SBP: -3.3 mmHg, P vegetarian diet and hypertension appeared to be consistent across age groups. Taiwanese vegetarians had lower incidence of hypertension than nonvegetarians. Vegetarian diets may protect against hypertension beyond lower abdominal obesity, inflammation, and insulin resistance.

  2. Dietary taurine and nutrients intake and anthropometric and body composition data by abdominal obesity in Korean male college students.

    Science.gov (United States)

    Sung, Min Jung; Chang, Kyung Ja

    2009-01-01

    The purpose of this study was to investigate the relationship between abdominal obesity and dietary taurine intake, nutrient intake, anthropometric data and body composition in Korean male college students. One hundred seventy four subjects were divided into 2 groups based on abdominal obesity as estimated by waist circumference (cm) (Lee et al. 2006): normal group (waist circumference (cm): obese group (waist circumference (cm): > or = 90 cm, n = 33). A three day-recall method was used to assess diet (2 weekdays and 1 weekend). Anthropometric data and body composition were measured with Inbody 3.0 (Bioelectrical Impedance Fatness Analyzer). Average dietary intake of taurine in the normal and obese groups was 123.1 +/- 78.8 mg/day and 128.4 +/- 79.6 mg/day, respectively. There was no significant difference in dietary taurine and nutrient intake between the normal and obese groups. However, data of anthropometric measurements and body composition in the obese group were significantly elevated compared to those of the normal group. In the normal group, dietary taurine intake was positively correlated with nutrient intake (p obese group, dietary taurine intake was positively correlated with the intake of energy foods and of animal lipid (p obese group. Therefore, the data suggest that further study is warranted to examine the relationship between dietary taurine intake and abdominal obesity.

  3. Severe Periodontitis Is Associated with Insulin Resistance in Non-abdominal Obese Adults.

    Science.gov (United States)

    Song, In-Seok; Han, Kyungdo; Park, Yong-Moon; Ji, Suk; Jun, Sang Ho; Ryu, Jae-Jun; Park, Jun-Beom

    2016-11-01

    We hypothesized that insulin resistance, even with normal body weight (body mass index or waist circumference), can aggravate periodontitis severity. We investigated the associations between diabetes, insulin resistance, and severe periodontitis. Among 29 235 total participants, 5690 subjects aged ≥ 30 y who had periodontal disease with community periodontal index (CPI) of 3 or 4 were selected for this study. Data were derived from the 2008-2010 Korea National Health and Nutrition Examination Survey. Patients diagnosed with type 2 diabetes were more likely to have severe periodontitis (CPI 4) compared with patients with normal glucose tolerance or impaired fasting glucose (P periodontitis had significantly higher prevalence of abdominal obesity, serum triglycerides, and insulin resistance (P values of .012, periodontitis were significantly increased from normal glucose tolerance and impaired fasting glucose (OR = 1.32; 95% confidence interval, 1.06-1.64) to type 2 diabetes (OR = 1.5; 95% CI, 1.11-2.02), after adjusting for potential confounders (P for trend = .003). The prevalence of severe periodontitis increased significantly with increasing insulin resistance (P for trend = .04) in nondiabetic individuals. Furthermore, insulin-resistant individuals with normal waist circumference showed significantly higher odds of severe periodontitis (OR = 1.47; 95% CI, 1.16-1.87) than did insulin-sensitive individuals with normal waist circumference. Non-abdominally obese subjects with insulin resistance were more likely to have severe periodontitis. Insulin resistance can be considered an independent risk factor of periodontal disease in normal weight population defined by abdominal obesity.

  4. Treatment of abdominally obese men with a serotonin reuptake inhibitor: a pilot study.

    Science.gov (United States)

    Ljung, T; Ahlberg, A C; Holm, G; Friberg, P; Andersson, B; Eriksson, E; Björntorp, P

    2001-09-01

    To investigate the effects of a selective serotonin reuptake inhibitor (SSRI) on the neuroendocrine and autonomic nervous system perturbations found in abdominal obesity. Treatment for 6 months with citalopram and for 6 months with placebo using a double-blind, cross-over design, with a 2-month wash-out period between treatment periods. Sixteen healthy men, 45-60 years, moderately obese and with an abdominal fat distribution. Anthropometry, three different depression rating scales, serum lipids, testosterone, IGF-I, oral glucose tolerance test (OGTT), pituitary stimulation with corticotropin releasing hormone (CRH), arithmetic stress test, and excretion of cortisol and metoxycatecholamines in urine, collected during 24 h. Cortisol concentrations in the morning were low before treatment, indicating a perturbed function of the hypothalamic-pituitary-adrenal (HPA) axis. After treatment with citalopram morning cortisol concentrations rose to normal. Cortisol concentrations after stimulation with CRH or stress were elevated by citalopram treatment, but urinary cortisol excretion was unchanged. The glucose concentrations after OGTT (120 min) tended to be reduced, with unchanged insulin concentrations, whilst other metabolic values did not change during treatment. Heart rate after administration of CRH, and during laboratory stress test, decreased by treatment with citalopram. Diurnal urinary excretion of metoxycatecholamines tended to decrease. Neither body mass index nor waist/hip circumference ratio decreased. Depression scores were within normal limits before treatment and did not change. The results of this pilot study indicate improvements in the regulation of neuroendocrine-autonomic systems as well as metabolism in abdominal obesity during treatment with an SSRI.

  5. Fatores associados à obesidade global e à obesidade abdominal em mulheres na pós-menopausa Factors associated with body and abdominal obesity in post-menopausal women

    Directory of Open Access Journals (Sweden)

    Ana Paula França

    2008-03-01

    .0%. A higher prevalence of body obesity was found women who engaged in little physical activity and did not use HT (p<0.05. As for abdominal obesity, a risk factor for cardiovascular disease (CVD, only the level of education was associated with WHR (p<0.05. CONCLUSIONS: post-menopausal women who are physically active and use HT showed a lower prevalence of body obesity, although the prevalence of abdominal obesity was still high and higher still among those with a lower level of education.

  6. Physical activity in adolescence and abdominal obesity in adulthood: a case-control study among women shift workers.

    Science.gov (United States)

    Garcez, Anderson da Silva; Olinto, Maria Teresa Anselmo; Canuto, Raquel; Olinto, Beatriz Anselmo; Pattussi, Marcos Pascoal; Paniz, Vera Maria Vieira

    2015-01-01

    Physical activity may have a protective effect against abdominal obesity, an important risk factor for cardiometabolic diseases. Thus, the aim of this study was to examine the association between the practice of physical activities in adolescence and abdominal obesity in adulthood among women shift workers in Southern Brazil in 2011. This case-control study included 215 cases (waist circumference greater than or equal to 88 cm) and 326 controls. For both the case and control groups, participation in leisure-time physical activities was most frequent in adolescence and was significantly less in adulthood. After adjusting for potential confounding factors, women who participated in five or more physical activities in adolescence were 50 percent less likely to have abdominal obesity than women who participated in one activity or no physical activities (Odds Ratio = 0.50; 95% confidential interval: 0.27-0.93, p value = .029). Participation in various types of leisure-time physical activities in adolescence may protect against abdominal obesity in adulthood, even if the number of physical activities decreases over time. This finding demonstrated the importance of physical activity as well as the period of life in which these should be encouraged for the prevention of health disorders, such as abdominal obesity.

  7. Polychlorinated biphenyl concentrations in adipose tissue as determinants of abdominal obesity in the Elderly

    DEFF Research Database (Denmark)

    Bräuner, Elvira; Raaschou-Nielsen, Ole; Andersen, Zorana

    2013-01-01

    Obesity prevalence has more than doubled globally within the last 30 years and obesity affects quality of life as well as impacts the risks and prognosis for a number of serious diseases. Established causes include a high calorie diet combined with a sedentary lifestyle, but these do not fully...... between PCBs and waist circumference as suggested by laboratory evidence. More work is needed to fully elucidate the role of compounds such as PCBs in the present obesity epidemic....

  8. Physical performance following acute high-risk abdominal surgery

    DEFF Research Database (Denmark)

    Jønsson, Line Rokkedal; Ingelsrud, Lina Holm; Tengberg, Line Toft

    2018-01-01

    BACKGROUND: Acute high-risk abdominal (AHA) surgery is associated with high mortality, multiple postoperative complications and prolonged hospital stay. Further development of strategies for enhanced recovery programs following AHA surgery is needed. The aim of this study was to describe physical...... are primarily fatigue and abdominal pain. Further studies investigating strategies for early mobilization and barriers to mobilization in the immediate postoperative period after AHA surgery are needed.......BACKGROUND: Acute high-risk abdominal (AHA) surgery is associated with high mortality, multiple postoperative complications and prolonged hospital stay. Further development of strategies for enhanced recovery programs following AHA surgery is needed. The aim of this study was to describe physical...... performance and barriers to independent mobilization among patients who received AHA surgery (postoperative days [POD] 1-7). METHODS: Patients undergoing AHA surgery were consecutively enrolled from a university hospital in Denmark. In the first postoperative week, all patients were evaluated daily...

  9. Abdominal injuries after high falls: high incidence and increased mortality

    NARCIS (Netherlands)

    van Hensbroek, P. Boele; van Ooijen, M.; Lamers, A. B. G. N.; Ponsen, K.-J.; Goslings, J. C.

    2013-01-01

    Falls from height are a major cause of morbidity and mortality. Injuries to the extremities and head are common. However, little has been reported on abdominal injuries or their treatment. This study aims to assess the abdominal injuries, treatment, and mortality after falls from height. We searched

  10. The Third National Health and Morbidity Survey: prevalence of obesity, and abdominal obesity among the Malaysian elderly population.

    Science.gov (United States)

    Suzana, S; Kee, C C; Jamaludin, A R; Noor Safiza, M N; Khor, G L; Jamaiyah, H; Geeta, A; Ahmad Ali, Z; Rahmah, R; Ruzita, A T; Ahmad Fauzi, Y

    2012-03-01

    Obesity is an emerging public health threat in the elderly population in developing countries. Hence, the Third National Health and Morbidity Survey has assessed 4746 individuals aged 60 years and older recruited through a household survey to determine the prevalence of adiposity using body mass index and waist circumference. The national's prevalence of overweight and obesity in men was 29.2% (95% confidence interval [CI] = 27.2-31.3) and 7.4% (95% CI = 6.4-8.6), respectively. However, the prevalence decreased with age. The figures in women were 30.3% (95% CI = 28.5-32.1) and 13.8% (95% CI = 12.5-15.2), respectively. The prevalence of abdominal obesity was 21.4% (95%CI = 20.2-22.6), with 7.7% (95% CI = 6.7-9.0) in men and 33.4% (95% CI = 31.4-35.3) in women. Predictors of adiposity include the following: Malay and Indian ethnicity, higher education level, higher household income, from urban area, and being married. In conclusion, adiposity affects about one third of the Malaysian elderly population, especially those of the younger age group, women, and those with higher socioeconomic status.

  11. PERIOD2 Variants Are Associated with Abdominal Obesity, Psycho-Behavioral Factors, and Attrition in the Dietary Treatment of Obesity

    Science.gov (United States)

    GARAULET, MARTA; CORBALÁN-TUTAU, M. DOLORES; MADRID, JUAN A.; BARAZA, JUAN C.; PARNELL, LAURENCE D.; LEE, YU-CHI; ORDOVAS, JOSE M.

    2015-01-01

    The purpose of this research was to test for association between polymorphisms in the circadian clock–related gene PERIOD2 (PER2) and attrition in patients prone to withdrawal from a behavioral weight-reduction program based on the Mediterranean diet. A total of 454 overweight/obese participants (women=380, men=74), aged 20 to 65 years, who attended outpatient clinics specializing in obesity between January and December 2008, were studied. Anthropometric, biochemical, and dietary-intake variables were analyzed. Effectiveness of the program was assessed, and a questionnaire of barriers to weight loss was considered. Multivariate analysis and logistic regression models were performed. Results indicate that PER2 polymorphisms rs2304672C>G and rs4663302C>T were associated with abdominal obesity (Pdieting than those who completed treatment. Frequency of rs4663307 minor allele was significantly greater in withdrawers than in those who successfully completed treatment (PG minor allele carriers had a greater probability of dropping out, displaying extreme snacking, experiencing stress with dieting, eating when bored, and skipping breakfast than noncarriers. PER2 is implicated in attrition in weight-loss treatment and may modulate eating-behavior–related phenotypes. These findings could represent a step toward personalized health care and nutrition based on a combination of genotyping and psycho-behavioral characterization. PMID:20497782

  12. Recurrent abdominal pain in school children: effect of obesity and diet.

    Science.gov (United States)

    Malaty, Hoda M; Abudayyeh, Suhaib; Fraley, Ken; Graham, David Y; Gilger, Mark A; Hollier, David R

    2007-04-01

    To study the epidemiology and some of the risk factors of childhood recurrent abdominal pain (RAP) in school age children. We used a questionnaire concerning socioeconomic parameters, intensity, frequency, duration, nature of RAP and anthropometric measures. We used several criteria to identify RAP and the Wong-Baker FACES scale for pain intensity and calculated the gender/age-specific body mass index (BMI) Z-score using NCHS standards. Obesity was defined as a BMI>or=95th percentile for age and gender. A total of 925 children mean age of 9.5 years completed and returned the questionnaires. The prevalence of RAP was 24%; 22% among boys versus 26% among girls (p=0.28) and reached its peak among children aged 7-9 (29%) years. Children with BMI>or=95% percentile reported more RAP compared to those not obese (33.3% vs. 22.5%) (OR=1.8, p=0.01). There was an inverse correlation between fruit consumption and RAP prevalence with 20% among children reporting more than three serving of fruit per week compared to 40% of those who did not consume any fruits (por=95th percentile and low consumption of fruits are significant risk factors for RAP. There is a significant association between RAP and obesity and both conditions are prevalent among children in this population. Understanding more about the co-morbidity between RAP and obesity could have important implications on RAP management and treatment.

  13. Higher Risk of Abdominal Obesity, Elevated LDL Cholesterol and Hypertriglyceridemia, but not of Hypertension, in People Living with HIV

    DEFF Research Database (Denmark)

    Gelpi, Marco; Afzal, Shoaib; Lundgren, Jens

    2018-01-01

    Background: People living with HIV (PLWH) have lower life expectancy than uninfected individuals, partly explained by excess risk of cardiovascular diseases (CVD) and CVD risk factors. We investigated the association between HIV infection and abdominal obesity, elevated LDL cholesterol (LDL...... and underwent blood pressure, waist-, hip-, weight-, and height-measurements. Non-fasting blood samples were obtained from all participants. We assessed whether HIV was independently associated with abdominal obesity, elevated LDL-C, hypertriglyceridemia and hypertension using logistic regression models...... adjusted for known risk factors. Results: HIV infection was associated with higher risk of abdominal obesity (adjusted odds ratio (aOR): 1.92[1.60-2.30]) for a given BMI, elevated LDL-C (aOR: 1.32[1.09-1.59]), hypertriglyceridemia (aOR 1.76[1.49-2.08]), and lower risk of hypertension (aOR: 0.63[0.54 - 0...

  14. Effects of dietary coconut oil on the biochemical and anthropometric profiles of women presenting abdominal obesity.

    Science.gov (United States)

    Assunção, Monica L; Ferreira, Haroldo S; dos Santos, Aldenir F; Cabral, Cyro R; Florêncio, Telma M M T

    2009-07-01

    The effects of dietary supplementation with coconut oil on the biochemical and anthropometric profiles of women presenting waist circumferences (WC) >88 cm (abdominal obesity) were investigated. The randomised, double-blind, clinical trial involved 40 women aged 20-40 years. Groups received daily dietary supplements comprising 30 mL of either soy bean oil (group S; n = 20) or coconut oil (group C; n = 20) over a 12-week period, during which all subjects were instructed to follow a balanced hypocaloric diet and to walk for 50 min per day. Data were collected 1 week before (T1) and 1 week after (T2) dietary intervention. Energy intake and amount of carbohydrate ingested by both groups diminished over the trial, whereas the consumption of protein and fibre increased and lipid ingestion remained unchanged. At T1 there were no differences in biochemical or anthropometric characteristics between the groups, whereas at T2 group C presented a higher level of HDL (48.7 +/- 2.4 vs. 45.00 +/- 5.6; P = 0.01) and a lower LDL:HDL ratio (2.41 +/- 0.8 vs. 3.1 +/- 0.8; P = 0.04). Reductions in BMI were observed in both groups at T2 (P coconut oil does not cause dyslipidemia and seems to promote a reduction in abdominal obesity.

  15. Effects of testosterone supplementation on whole body and regional fat mass and distribution in human immunodeficiency virus-infected men with abdominal obesity.

    Science.gov (United States)

    Bhasin, Shalender; Parker, Robert A; Sattler, Fred; Haubrich, Richard; Alston, Beverly; Umbleja, Triin; Shikuma, Cecilia M

    2007-03-01

    (testosterone 1.3%, placebo -0.3, P = 0.02). Plasma insulin, fasting glucose, and total high-density lipoprotein and low-density lipoprotein cholesterol levels did not change significantly. Testosterone therapy was well tolerated. Testosterone therapy in HIV-positive men with abdominal obesity and low testosterone was associated with greater decrease in whole body, total, and sc abdominal fat mass and a greater increase in lean mass compared to placebo. However, changes in visceral fat mass were not significantly different between groups. Further studies are needed to determine testosterone effects on insulin sensitivity and cardiovascular risk.

  16. Prevalence of abdominal obesity in Spanish children and adolescents. Do we need waist circumference measurements in pediatric practice?

    Science.gov (United States)

    Schröder, Helmut; Ribas, Lourdes; Koebnick, Corinna; Funtikova, Anna; Gomez, Santiago F; Fíto, Montserat; Perez-Rodrigo, Carmen; Serra-Majem, Lluis

    2014-01-01

    Evidence indicates that central adiposity has increased to a higher degree than general adiposity in children and adolescents in recent decades. However, waist circumference is not a routine measurement in clinical practice. This study aimed to determine the prevalence of abdominal obesity based on waist circumferences (WC) and waist to height ratio (WHtR) in Spanish children and adolescents aged 6 to 17 years. Further, the prevalence of abdominal obesity (AO) among normal and overweight individuals was analyzed. Data were obtained from a study conducted from 1998 to 2000 in a representative national sample of 1521 children and adolescents aged 6 to 17 years (50.0% female) in Spain. WC and WHtR measurements were obtained in addition to BMI. AO was defined as WHtR ≥0.50 (WHtR-AO), sex and age specific WC≥90(th) percentile (WC-AO1), and sex and age specific WC cut-off values associated with high trunk fat measured by by dual-energy X-ray absorptiometry (WC-AO2). IOTF- based overweight and obsity prevalence was 21.5% and 6.6% in children and 17.4% and 5.2% in adolescents, respectively. Abdominal obesity (AO) was defined as WHtR≥0.50 (WHtR-AO), sex- and age-specific WC≥90th percentile (WC-AO1), and sex- and age-specific WC cut-off values associated with high trunk fat measured by dual-energy X-ray absorptiometry (WC-AO2). The respective prevalence of WHtR-AO, WC-AO1, and WC-AO2 was 21.3% (24.6% boys; 17.9% girls), 9.4% (9.1% boys; 9.7% girls), and 26.8% (30.6% boys;22.9% girls) in children and 14.3% (20.0% boys; 8.7% girls), 9.6% (9.8% boys; 9.5% girls), and 21.1% (28.8% boys; 13.7% girls) in adolescents. The prevalence of AO in Spanish children and adolescents is of concern. The high proportion of AO observed in young patients who are normal weight or overweight indicates a need to include waist circumference measurements in routine clinical practice.

  17. Some aspects concerning abdominal obesity diagnosis in city population of Ukraine

    Directory of Open Access Journals (Sweden)

    K.V. Misiura

    2017-09-01

    Full Text Available Background. Optimized preventive approaches concerning the development of comorbidity in the patients with overweight of various degree is a topical issue of medical science. Efficiency of such approaches depends on a whole range of pathogenic factors related to metabolic complications caused by obesity — the basis for comorbidity development, and determination of those markers which are the most information valuable as for their development. The changes observed in adipokine-cytokine system (marked with blood fractalkine, clusterin, vaspin, omentin contents present some of these factors and associated with them alterations of free fatty acid metabolism as well. Nevertheless, the above mentioned markers are not determined in the most medical centers. Therefore, it is reasonable to determine the information value of the common risk criteria for the development of metabolic complications related to the above mentioned processes. However, no research concerning information value of these both criteria to assess the changes in adipokine-cytokine system and associated with them disorders of metabolism of free fatty acids in representatives of Ukrainian population has not been done yet. Objective. To assess information value of such criteria of abdominal obesity as waist circumference and waist circumference/hip circumference regarding the development of local inflammation of adipose tissue, systemic low intensity inflammation in the body, changes in secretory function of adipose tissue and metabolic features in city residents representing Ukrainian population. Material and methods. 250 indivi­duals aged 65.48 ± 11.86 years were examined, the contents of circulating fractalkine, clusterin, vaspin, omentin and leptin were determined by enzyme immunoassay; content of free fatty acids was determined by Duncombe’s method. The nature of correlations of the above mentioned parameters with waist circumference and hip circumference, waist

  18. Associations between childhood overweight, obesity, abdominal obesity and obesogenic behaviors and practices in Australian homes.

    Science.gov (United States)

    Mihrshahi, Seema; Drayton, Bradley A; Bauman, Adrian E; Hardy, Louise L

    2017-07-21

    Despite emerging research about the role of the family and home environment on early childhood obesity, little is known on how weight-related behaviors, parent practices and the home environment influence overweight/obesity in older children and adolescents. This analysis used data from a cross-sectional, representative population survey of Australian children age 5-16 years conducted in 2015. Data included measured anthropometry to calculate body mass index (BMI; kg/m 2 ) and waist-to-height ratio (WHtR; waist circumference/height). Information on home-based weight-related behaviors (individual eating and screen time behaviors, parent influences including rules and home environment factors) were measured using established short questions, with parental proxy reporting for children in up to grade 4, and self-report for students in grades 6, 8 and 10. Logistic regression models were used to examine associations between weight status and home-based weight-related behaviors. Both children and adolescents who did not consume breakfast daily were more likely to be overweight/obese OR (95% CI) = 1.39 (1.07-1.81) p = 0.015, OR (95% CI) =1.42 (1.16-1.74) p = 0.001, respectively, adjusted for age, gender, socio-economic status, rural/urban residence and physical activity. There was also a significant positive association with higher waist-to-height ratio in both children and adolescents. Among children, having a TV in the bedroom was also associated with overweight and obesity OR (95% CI) = 1.54 (1.13-2.09) p = 0.006 and higher waist-to-height ratio. For adolescents, parenting practices such as having no rules on screen-time, OR (95% CI) = 1.29 (1.07-1.55) p = 0.008, and rewarding good behavior with sweets, OR (95% CI) = 2.18 (1.05-4.52) p = 0.036, were significant factors associated with overweight and obesity. The prevalence of these obesogenic behaviors were higher in certain sub-groups of children and adolescents, specifically those from social

  19. Associations between childhood overweight, obesity, abdominal obesity and obesogenic behaviors and practices in Australian homes

    Directory of Open Access Journals (Sweden)

    Seema Mihrshahi

    2017-07-01

    Full Text Available Abstract Background Despite emerging research about the role of the family and home environment on early childhood obesity, little is known on how weight-related behaviors, parent practices and the home environment influence overweight/obesity in older children and adolescents. Methods This analysis used data from a cross-sectional, representative population survey of Australian children age 5–16 years conducted in 2015. Data included measured anthropometry to calculate body mass index (BMI; kg/m2 and waist-to-height ratio (WHtR; waist circumference/height. Information on home-based weight-related behaviors (individual eating and screen time behaviors, parent influences including rules and home environment factors were measured using established short questions, with parental proxy reporting for children in up to grade 4, and self-report for students in grades 6, 8 and 10. Logistic regression models were used to examine associations between weight status and home-based weight-related behaviors. Results Both children and adolescents who did not consume breakfast daily were more likely to be overweight/obese OR (95% CI = 1.39 (1.07–1.81 p = 0.015, OR (95% CI =1.42 (1.16–1.74 p = 0.001, respectively, adjusted for age, gender, socio-economic status, rural/urban residence and physical activity. There was also a significant positive association with higher waist-to-height ratio in both children and adolescents. Among children, having a TV in the bedroom was also associated with overweight and obesity OR (95% CI = 1.54 (1.13–2.09 p = 0.006 and higher waist-to-height ratio. For adolescents, parenting practices such as having no rules on screen-time, OR (95% CI = 1.29 (1.07–1.55 p = 0.008, and rewarding good behavior with sweets, OR (95% CI = 2.18 (1.05–4.52 p = 0.036, were significant factors associated with overweight and obesity. The prevalence of these obesogenic behaviors were higher in certain sub-groups of children

  20. Polychlorinated biphenyl concentrations in adipose tissue and abdominal obesity in the elderly

    DEFF Research Database (Denmark)

    Bräuner, Elvira; Raaschou-Nielsen, Ole; Andersen, Zorana

    2013-01-01

    Obesity prevalence has more than doubled globally within the last 30 years. Obesity affects quality of life as well as impacts the risks and prognosis for a number of serious diseases. Established causes include a high calorie diet combined with a sedentary lifestyle and possibly the widespread...... cessation of smoking, but these do not fully explain the epidemic. Polychlorinated biphenyl congeners (PCBs) are endocrine-disrupting chemicals and evidence from animal experiments suggests an association with obesity development. Our knowledge of the effects of these compounds on weight gain in humans...... is limited. Our objective was to investigate the association between exposure to PCBs experienced by a general Danish population and development of obesity. We randomly selected 204 persons (113 obese and 91 overweight), aged ≥ 50 years, from a prospective Danish cohort of 57,053 persons and examined ten...

  1. Abdominal Obesity Is Associated With an Increased Risk of All-Cause Mortality in Patients With HFpEF.

    Science.gov (United States)

    Tsujimoto, Tetsuro; Kajio, Hiroshi

    2017-12-05

    There is a lack of studies that evaluate the association between abdominal obesity and subsequent outcomes in patients with heart failure with preserved ejection fraction (HFpEF). The present study aimed to assess the association between abdominal obesity and risk of all-cause mortality in patients with HFpEF. The present study used data from the TOPCAT (Treatment of Preserved Cardiac Function Heart Failure with an Aldosterone Antagonist) trial. The primary outcome was all-cause mortality. We analyzed and compared the hazard ratios (HRs) in patients with abdominal obesity and those without abdominal obesity using multivariable Cox proportional hazard models. Abdominal obesity was defined as a waist circumference of ≥102 cm in men and ≥88 cm in women. The present study included 3,310 patients with HFpEF: 2,413 patients with abdominal obesity and 897 without abdominal obesity. The mean follow-up was 3.4 ± 1.7 years. During follow-up, 500 patients died. All-cause mortality rates in patients with and without abdominal obesity were 46.1 and 40.7 events per 1,000 person-years, respectively. After multivariable adjustment, the risk of all-cause mortality was significantly higher in patients with abdominal obesity than in those without abdominal obesity (adjusted HR: 1.52; 95% confidence interval [CI]: 1.16 to 1.99; p = 0.002). The risk of cardiovascular and noncardiovascular mortality was also significantly higher in patients with abdominal obesity than in those without abdominal obesity (adjusted HR: 1.50; 95% CI: 1.08 to 2.08; p = 0.01 and adjusted HR: 1.58; 95% CI: 1.00 to 2.51; p = 0.04, respectively). The risk of all-cause mortality was significantly higher in patients with HFpEF with abdominal obesity than in those without abdominal obesity. Copyright © 2017 American College of Cardiology Foundation. Published by Elsevier Inc. All rights reserved.

  2. Ethnic Differences in Prevalence of General Obesity and Abdominal Obesity among Low-Income Rural Kazakh and Uyghur Adults in Far Western China and Implications in Preventive Public Health

    Science.gov (United States)

    He, Jia; Guo, Shuxia; Liu, Jiaming; Zhang, Mei; Ding, Yusong; Zhang, Jingyu; Li, Shugang; Xu, Shangzhi; Niu, Qiang; Guo, Heng; Ma, Rulin

    2014-01-01

    Background The global pandemic of obesity has become a disastrous public health issue that needs urgent attention. Previous studies have concentrated in high-income urban settings and few cover low-income rural settings especially nomadic residents in mountain areas. This study focused on low-income rural and nomadic minority people residing in China’s far west and investigated their prevalence and ethnic differences of obesity. Methods A questionnaire-based survey and physical examination of 8,036 individuals were conducted during 2009–2010, using stratified cluster random sampling method in nomadic Kazakhs and rural Uyghur residents (≥18 years old) in 18 villages, Xinjiang, China, about 4,407 km away from capital Beijing. Obesity was defined by BMI and WC. Results The overall prevalence of general and abdominal obesity in Kazakh adults were 18.3% and 60.0%, respectively and in Uyghur, 7.6% and 54.5%, respectively. Female’s prevalence of obesity was higher than male’s for general obesity (45–54 age group in Uyghur, P = 0.041) and abdominal obesity (≥55 years in Kazakhs, P55∼ = 0.010, P65∼ = 0.001; and ≥18 years in Uyghurs, Pobesity was higher than Uyghur’s (general obesity: ≥35 years, Pobesity: ≥25 years in males and ≥65 years in females, Pobesity increased after 18 years old and subsequently decreased after 55 years old. Meat consumption, older age, and female gender had a higher risk of obesity in these two minorities. Conclusions Both general and abdominal obesity were common in rural ethnic Kazakhs and Uyghurs. The prevalence rates were different in these two minorities depending on ethnicity, gender, and age. Kazakhs, females and elderly people may be prioritized in prevention of obesity in western China. Because of cost-effectiveness in measuring BMI and WC, we recommend that BMI and WC be integrated into local preventive policies in public health toward screening obesity and related diseases in low-income rural

  3. Obesidad mórbida: caso excepcional de reconstrucción de pared abdominal Morbid obesity: an exceptional patient. Apronectomy and new abdominal wall reconstruction

    Directory of Open Access Journals (Sweden)

    F.J. Gabilondo Zubizarreta

    2006-09-01

    Full Text Available Presentamos una nueva técnica para la reconstrucción de la pared abdominal, con material sintético en una paciente que padeciendo un cuadro de obesidad mórbida sin cirugía ni traumatismo previo, sufre una diástasis de músculos rectos de su pared abdominal por la que se produce una evisceración intestinal que al alojarse en el faldón abdominal y añadirse un proceso de acumulación de líquidos en el intersticio semejante al linfedema, supuso como tratamiento una resección superior a los 60 Kg. entre sólidos y líquidos y una estrategia y técnica nuevas de reconstrucción del defecto de la pared abdominal.The aim of this work is to show a new technique for reconstruction of the abdominal wall with synthetic matherial in a patient with morbid obesity. The disease has no relation with antecedents of previous surgery or trauma and is asociated with a dyasthasis of the rectus abdomini muscles which has conditionated a intestinal evisceration.This evisceration is accommodated in the abdominal apron and is associated with a great accumulation of fluid (liquid in the interstitium, which seems a linphedema. Taking account the combination of liquid and soft tissues the resection is larger than 60 Kg. and this has forced us to develop new strategies for the menagement of the patient and techniques for the reconstruction of the abdominal wall defect.

  4. Investigation of Abdominal and General Obesity and Its Related Factors in students of Qom City, 2015, Iran

    Directory of Open Access Journals (Sweden)

    Parisa Sarraf

    2017-04-01

    Full Text Available Background and Objectives: Abdominal and general obesities are greatly affected by diet and physical activities. Prevalence of this complication in communities has an increasing trend, so that even adolescents are no exception in this regard. The current study aimed to investigate abdominal and general obesity and its related factors in’ students of Qom city. Methods: This cross-sectional study was conducted on 301 (17 girls and 114 boys students in medical and Azad universities in Qom city. These individuals were selected by proportional to size sampling method and studied by anthropometric measures, international short physical activity questionnaire, and 11-item nutritional habits questionnaire. Data were analyzed by independent t-, chi-square, and correlation coefficient tests. The significance level was considered to be α=0.05. Results: The mean BMI and WHR in students was 22.6±3.2kg/m2 and 0.8±0.0, respectively. A significant direct correlation was observed between anthropometric measures and abdominal obesity. Only 23.3% of the students had regular sport activity, so that the mean light physical activity in obese students was lower than normal students (38.9±43.1 vs. 60.8±67.5min. No heavy physical activity was seen in this group, and fast-food consumption was higher in this group of students compared to the normal students (93.2% vs. 67.8%. Conclusion: According to the findings of this study, there is a significant relationship between nutritional status and level of physical activity and abdominal and general obesity. Therefore, overweight, abdominal, and general obesity were lower in male students, and subjects involved in regular physical activity and lower fast-food consumption.

  5. Relationship between abdominal obesity and alcohol drinking pattern in normal-weight, middle-aged adults: the Korea National Health and Nutrition Examination Survey 2008-2013.

    Science.gov (United States)

    Park, Kye-Yeung; Park, Hoon-Ki; Hwang, Hwan-Sik

    2017-08-01

    Abdominal obesity is associated with obesity-related health risks regardless of body weight. The present study aimed to determine whether alcohol drinking pattern is associated with abdominal obesity in normal-weight, middle-aged adults. Cross-sectional study using complex sampling design analyses. The Korea National Health and Nutrition Examination Survey, which was conducted from 2008 to 2013. Normal-weight participants aged 40-69 years with BMI of 18·5-25·0 kg/m2 (n 11 289, 4491 men and 6798 women) were included. Abdominal obesity was defined as waist circumference ≥90 cm for men or ≥85 cm for women. Alcohol drinking pattern was assessed by self-report on questionnaires. Among 11 289 normal-weight participants, 7·9 % (n 379) of men and 7·6 % (n 609) of women had abdominal obesity. Both men and women who consumed a higher quantity of alcohol per drinking occasion had higher odds (OR; 95 % CI) for abdominal obesity compared with individuals who consumed fewer than 2 drinks (1·86; 1·04, 3·32 for ≥10 drinks/typical occasion in men; and 3·28; 1·13, 9·46 in women). Men who binge drink every day had higher odds for abdominal obesity (2·10; 1·21, 3·63). In both sexes, frequency of alcohol drinking was not associated with normal-weight abdominal obesity. Our study showed that the amount of alcohol drinking per occasion influenced abdominal obesity in normal-weight, middle-aged individuals that may have impacted obesity-related health risks. Healthy alcohol drinking habits need to be controlled for prevention of abdominal obesity even among persons with normal weight.

  6. The longitudinal association between inflammation and incident depressive symptoms in men: the effects of hs-CRP are independent of abdominal obesity and metabolic disturbances.

    Science.gov (United States)

    Tully, Phillip J; Baumeister, Harald; Bengel, Jürgen; Jenkins, Alicia; Januszewski, Andrzej; Martin, Sean; Wittert, Gary A

    2015-02-01

    This cohort study evaluates whether the association between low-grade inflammation and incident depressive symptoms is independent of abdominal obesity and metabolic disturbances. A cohort of 1167 non-depressed men aged 35 to 80 years were followed up over 5 years to assess incident depressive symptoms measured by the Centre for Epidemiology Scale-Depression or Beck Depression Inventory-I. Venous tumor necrosis factor-α (TNF-α), interleukin-6 (IL-6) and high sensitivity C-reactive protein (hsCRP) were quantified at baseline and 5years. Logistic regression determined whether hsCRP, IL-6 and TNF-α were associated with incident depressive symptoms independent of abdominal obesity and metabolic factors. Ancillary analysis utilizing depression z scores stratified participants by waist circumference ≥ 102 cm and ≥2 metabolic disturbances. Incident depressive symptoms occurred in 95 men at 5 years (8.14% of total). Clinically relevant depressive symptoms were associated with baseline hsCRP (adjusted OR=1.04; 95% CI 1.00-1.07, p=.03) and annualized ΔhsCRP (adjusted OR=1.04; 95% CI 1.01-1.08, p=.02). Ancillary analysis showed that the association between annualized ΔhsCRP and depression z score was only significant in men with waist circumferencesymptoms in a cohort of men. Further investigation into the role of abdominal obesity and metabolic disturbances in the inflammation-depression hypothesis is warranted. Copyright © 2014 Elsevier Inc. All rights reserved.

  7. In women with polycystic ovary syndrome and obesity, loss of intra-abdominal fat is associated with resumption of ovulation

    NARCIS (Netherlands)

    Kuchenbecker, W.K.H.; Groen, H.; van Asselt, S.J.; Bolster, J.H.T.; Zwerver, J.; Slart, R.H.J.; van der Jagt, E.J.; Kobold, A.C.M.; Wolffenbuttel, B.H.R.; Land, J.A.; Hoek, A.

    BACKGROUND: It is not clear why some anovulatory women with polycystic ovary syndrome (PCOS) and obesity resume ovulation and others remain anovulatory after weight loss. The objective of this study was to compare the changes in body fat distribution and specifically intra-abdominal fat (IAF) and

  8. The Subcutaneous Abdominal Fat and Not the Intraabdominal Fat Compartment Is Associated with Anovulation in Women with Obesity and Infertility

    NARCIS (Netherlands)

    Kuchenbecker, W.K.H.; Groen, H.; Zijlstra, T.M.; Bolster, J.H.T.; Slart, R.H.J.; van der Jagt, E.J.; Kobold, A.C.M.; Wolffenbuttel, B.H.R.; Land, J.A.; Hoek, A.

    Context: Abdominal fat contributes to anovulation. Objective: We compared body fat distribution measurements and their contribution to anovulation in obese ovulatory and anovulatory infertile women. Design: Seventeen ovulatory and 40 anovulatory women (age, 30 +/- 4 yr; body mass index, 37.7 +/- 6.1

  9. Distribuição de obesidade geral e abdominal em adultos de uma cidade no Sul do Brasil Distribution of general and abdominal obesity in adults in a city in southern Brazil

    Directory of Open Access Journals (Sweden)

    Rogério da Silva Linhares

    2012-03-01

    Full Text Available O objetivo foi determinar a prevalência e a evolução da obesidade geral e abdominal em adultos com 20 anos ou mais em Pelotas, Rio Grande do Sul, Brasil. Estudo transversal de base populacional realizado em 2010. A obesidade geral foi definida pelo índice de massa corporal (IMC > 30kg/m² e a obesidade abdominal definida como > 88cm para mulheres e > 102cm para homens. Foram entrevistados 2.448 indivíduos. A prevalência de obesidade foi de 21,7% nos homens e 29,2% nas mulheres, já a obesidade abdominal foi de 19,5% e 37,5%, respectivamente. Na análise multivariada, menor escolaridade esteve associada ao aumento da obesidade geral e abdominal em mulheres. Renda familiar apresentou relação inversa com obesidade abdominal em homens. Comparativamente, mostraram aumento das prevalências de obesidade de 1,2 vez para as mulheres e 1,5 vez para os homens, com estudos em 1994 e 2000. Porém, para obesidade abdominal houve pequena redução entre as mulheres e se manteve semelhante para os homens. A prevalência de obesidade geral aumentou nos últimos 10 anos, enquanto que a obesidade abdominal mostrou estabilidade.The objective of this study was to determine the prevalence and trends in general and abdominal obesity in adults 20 years or older in Pelotas, Rio Grande do Sul State, Brazil, using a cross-sectional population-based design, in 2010. General obesity was defined as body mass index (BMI > 30kg/m² and abdominal obesity as waist circumference (WC > 88cm for women and > 102cm for men. Interviews were held with 2,448 eligible individuals. General obesity prevalence was 21.7% in men and 29.2% in women, while abdominal obesity was present in 19.5% of men and 37.5% of women. According to multivariate analysis, lower schooling was associated with increased BMI and WC in women. Family income was inversely related to abdominal obesity in men. Prevalence of general obesity had increased 1.2 times in women and 1.5 in men, when compared to

  10. Cardiovascular risk assessment according to the Framingham score and abdominal obesity in individuals seen by a clinical school of nutrition.

    Science.gov (United States)

    Oliveira, Alane Cabral Menezes de; Ferreira, Raphaela Costa; Santos, Arianne Albuquerque

    2016-04-01

    To analyze the relation of abdominal obesity on cardiovascular risk in individuals seen by a clinic school of nutrition, classifying them based on Framingham score. Cross-sectional study, conducted at the nutrition clinic of a private college in the city of Maceió, Alagoas. We included randomly selected adults and elderly individuals with abdominal obesity, of both sexes, treated from August to December of 2009, with no history of cardiomyopathy or cardiovascular events. To determine the cardiovascular risk, the Framingham score was calculated. All analyzes were performed with SPSS software version 20.0, with p cardiovascular risk in the subjects studied (r=0.065, p=0.048), and there was no relationship between these parameters. Abdominal fat distribution was weakly related to cardiovascular risk in patients seen by a clinical school of nutrition.

  11. Waist circumference, waist-to-hip ratio and waist-to-height ratio reference percentiles for abdominal obesity among Greek adolescents.

    Science.gov (United States)

    Bacopoulou, Flora; Efthymiou, Vasiliki; Landis, Georgios; Rentoumis, Anastasios; Chrousos, George P

    2015-05-04

    Indices predictive of adolescent central obesity include waist circumference (WC), waist-to-hip ratio (WHR) and waist-to-height ratio (WHtR). Such reference data are lacking for Greek adolescents. The aim of this study was to develop age- and gender-specific WC, WHR and WHtR smoothed reference percentiles for abdominal obesity among Greek adolescents aged 12-17 years, to investigate possible obesity cut-offs of WHR and WHtR and to compare WC percentiles to other adolescent populations. A representative sample of 1610 high school adolescents (42.2% boys, 57.8% girls; mean age ± sd 14.4 ± 1.72 years) participated in this cross-sectional study in Attica, Greece, in 2013. Weight, height, body mass index (BMI), WC, hip circumference (HC), WHR and WHtR were measured and percentiles were calculated using the LMS method. The relation between WHR, WHtR and general obesity, as defined by the International Obesity Task Force, was investigated with receiver operating characteristic (ROC) analysis. The discriminating power of WHR and WHtR was expressed as area under the curve (AUC). Greek adolescents' WC measurements at the 50th and 90th percentile were compared with their counterparts' smoothed percentiles from Norway, Turkey, Poland, South India, Germany and Kuwait. Boys had significantly higher mean in all measures than girls, except for BMI where there was no statistical difference in terms of gender. BMI, WC and HC showed an increasing trend with age. WC leveled off in both genders at the age of 17 years. WHR and WHtR showed a continuous decrease with advancing age. WHtR was a better predictor for general obesity in both boys and girls (AUC 95% CI 0.945-0.992) than the WHR (AUC 95% CI 0.758-0.870); the WHtR cut-off of 0.5 had sensitivity 91% and specificity 95% for both genders and all age groups combined. International comparisons showed that Greek adolescents had relatively high levels of abdominal obesity in early-middle adolescence but this did not persist at

  12. Waist circumference, abdominal obesity, and depression among overweight and obese U.S. adults: national health and nutrition examination survey 2005-2006

    Directory of Open Access Journals (Sweden)

    Balluz Lina S

    2011-08-01

    Full Text Available Abstract Background Obesity is associated with an increased risk of mental illness; however, evidence linking body mass index (BMI-a measure of overall obesity, to mental illness is inconsistent. The objective of this study was to examine the association of depressive symptoms with waist circumference or abdominal obesity among overweight and obese U.S. adults. Methods A cross-sectional, nationally representative sample from the 2005-2006 National Health and Nutrition Examination Survey was used. We analyzed the data from 2,439 U.S. adults (1,325 men and 1,114 nonpregnant women aged ≥ 20 years who were either overweight or obese with BMI of ≥ 25.0 kg/m2. Abdominal obesity was defined as waist circumference of > 102 cm for men and > 88 cm for women. Depressive symptoms (defined as having major depressive symptoms or moderate-to-severe depressive symptoms were assessed by the Patient Health Questionnaire-9 diagnostic algorithm. The prevalence and the odds ratios (ORs with 95% confidence intervals (CIs for having major depressive symptoms and moderate-to-severe depressive symptoms were estimated using logistic regression analysis. Results After multivariate adjustment for demographics and lifestyle factors, waist circumference was significantly associated with both major depressive symptoms (OR: 1.03, 95% CI: 1.01-1.05 and moderate-to-severe depressive symptoms (OR: 1.02, 95% CI: 1.01-1.04, and adults with abdominal obesity were significantly more likely to have major depressive symptoms (OR: 2.18, 95% CI: 1.35-3.59 or have moderate-to-severe depressive symptoms (OR: 2.56, 95% CI: 1.34-4.90 than those without. These relationships persisted after further adjusting for coexistence of multiple chronic conditions and persisted in participants who were overweight (BMI: 25.0-2 when stratified analyses were conducted by BMI status. Conclusion Among overweight and obese U.S. adults, waist circumference or abdominal obesity was significantly associated

  13. Efficacy of octreotide-LAR in dieting women with abdominal obesity and polycystic ovary syndrome.

    Science.gov (United States)

    Gambineri, Alessandra; Patton, Laura; De Iasio, Rosaria; Cantelli, Barbara; Cognini, Graciela Estela; Filicori, Marco; Barreca, Antonina; Diamanti-Kandarakis, Evanthia; Pagotto, Uberto; Pasquali, Renato

    2005-07-01

    Somatostatin reduces LH, GH, and insulin, and somatostatin receptors are present at the ovarian level; somatostatin analogs are thus potential candidates for treatment of the polycystic ovary syndrome (PCOS). The purpose of this study was to evaluate the effect of octreotide-LAR, a long-acting somatostatin analog, in anovulatory abdominal obese women with PCOS. A single-blind, placebo-controlled study was performed, lasting for 7 months. The patients were ambulatory throughout the study. Twenty PCOS subjects were enrolled. Eighteen completed the study. A low-calorie diet was given during the first month, a low-calorie diet plus octreotide-LAR (10 mg; n = 10 subjects) or placebo (n = 10 subjects) was then given, with one im injection every 28 d (for 6 months). The main outcome measures were clinical features, computerized tomography measurement of fat distribution, androgens, GH, IGF-I, IGF-binding proteins (IGFBPs), fasting and glucose-stimulated insulin, and ovulation. Octreotide had no additional effect in reducing body fat or improving fat distribution than placebo. Conversely, octreotide produced an additional decrease in fasting (P = 0.018) and glucose-stimulated (P = 0.038) insulin levels, an increase in IGFBP-2 (P = 0.042) and IGFBP-3 (P = 0.047), and an improvement in hirsutism (P = 0.004). Moreover, a trend toward greater reductions in testosterone (P = 0.061) and androstenedione (P = 0.069) was observed in women treated with octreotide-LAR compared with those given placebo. All women treated with octreotide ovulated at the end of the study compared with only one of those receiving placebo (P < 0.001). Octreotide-LAR may be usefully applied to hypocalorically dieting, abdominal obese PCOS women to improve hyperandrogenism and the insulin-IGF-I system. Restoration of ovulatory menstrual cycles appears to be another advantage of this treatment.

  14. Vitamin D and parathyroid hormone in insulin resistance of abdominal obesity: cause or effect?

    Science.gov (United States)

    Soares, M J; Ping-Delfos, W Chan She; Sherriff, J L; Nezhad, D H; Cummings, N K; Zhao, Y

    2011-12-01

    The objective was to examine whether there were causal links between vitamin D status, parathyroid hormone, insulin resistance (IR)/insulin sensitivity (IS) and the metabolic syndrome (MS). A total of 72 Caucasian men and women, aged 55.7 ± 7.57 years, with body mass index 33.4 ± 4.02  kg/m(2) and abdominal obesity, were assessed for IR/IS based on three commonly used indices before and after 12 weeks of supervised weight loss. During weight stability, though both lower intact parathyroid hormone (iPTH) and higher vitamin D were independently associated with greater IS/lower IR, this was consistent for iPTH across the surrogate measures tested. Higher iPTH, but not lower vitamin D, increased the risk of MS after adjustment for IR/IS. Weight loss resulted in significant reductions in percent fat (-2.83 ± 2.20%), waist (-9.26 ± 5.11  cm), improvements in all IS indices, reductions in MS and iPTH (-0.28 ± 1.17  pmol/l), but no increase in vitamin D (+2.19 ± 12.17  nmol/l). Following weight loss, ΔiPTH either predicted change in IR/IS or contributed to their variance by 4.1-8.9%. On adjustment for IR/IS, higher ΔiPTH did not significantly predict MS after weight loss, though the odds ratios for the effect were sizeable. The data are suggestive of an intrinsic inverse relationship between iPTH and IS in abdominally obese individuals, independent of vitamin D. There remains the possibility of a direct relationship between iPTH and MS.

  15. Dietary patterns are associated with excess weight and abdominal obesity in a cohort of young Brazilian adults.

    Science.gov (United States)

    Machado Arruda, Soraia Pinheiro; da Silva, Antônio Augusto Moura; Kac, Gilberto; Vilela, Ana Amélia Freitas; Goldani, Marcelo; Bettiol, Heloisa; Barbieri, Marco Antônio

    2016-09-01

    The objective of the present study was to investigate whether dietary patterns are associated with excess weight and abdominal obesity among young adults (23-25 years). A cross-sectional study was conducted on 2061 participants of a birth cohort from Ribeirão Preto, Brazil, started in 1978-1979. Twenty-seven subjects with caloric intake outside ±3 standard deviation range were excluded, leaving 2034 individuals. Excess weight was defined as body mass index (BMI ≥ 25 kg/m(2)), abdominal obesity as waist circumference (WC > 80 cm for women; >90 cm for men) and waist/hip ratio (WHR > 0.85 for women; >0.90 for men). Poisson regression with robust variance adjustment was used to estimate the prevalence ratio (PR) adjusted for socio-demographic and lifestyle variables. Four dietary patterns were identified by principal component analysis: healthy, traditional Brazilian, bar and energy dense. In the adjusted analysis, the bar pattern was associated with a higher prevalence of excess weight (PR 1.46; 95 % CI 1.23-1.73) and abdominal obesity based on WHR (PR 2.19; 95 % CI 1.59-3.01). The energy-dense pattern was associated with a lower prevalence of excess weight (PR 0.73; 95 % CI 0.61-0.88). Men with greater adherence to the traditional Brazilian pattern showed a lower prevalence of excess weight (PR 0.65; 95 % CI 0.51-0.82), but no association was found for women. There was no association between the healthy pattern and excess weight/abdominal obesity. In this sample, the bar pattern was associated with higher prevalences of excess weight and abdominal obesity, while the energy-dense (for both genders) and traditional Brazilian (only for men) patterns were associated with lower prevalences of excess weight.

  16. Prevalência de obesidade abdominal e excesso de gordura em escolares de uma cidade serrana no sul do Brasil Prevalence of abdominal obesity and excess fat in students of a city in the mountains of southern Brazil

    Directory of Open Access Journals (Sweden)

    Lahna dos Reis Roth

    2013-05-01

    the triceps and calf. A descriptive and bivariate analysis was conducted between the independent variables and the outcome. The prevalence of abdominal obesity and excess body fat were 28.7% and 40.1% respectively. There was a statistically significant association between a greater number of meals and dissatisfaction with body image and abdominal obesity, which was also associated with girls evaluated, and to excess body fat. The prevalence of abdominal obesity and excess body fat are high and justify the implementation of health actions in schools.

  17. Waist circumference, abdominal obesity, and depression among overweight and obese U.S. adults: National Health and Nutrition Examination Survey 2005-2006.

    Science.gov (United States)

    Zhao, Guixiang; Ford, Earl S; Li, Chaoyang; Tsai, James; Dhingra, Satvinder; Balluz, Lina S

    2011-08-11

    Obesity is associated with an increased risk of mental illness; however, evidence linking body mass index (BMI)-a measure of overall obesity, to mental illness is inconsistent. The objective of this study was to examine the association of depressive symptoms with waist circumference or abdominal obesity among overweight and obese U.S. adults. A cross-sectional, nationally representative sample from the 2005-2006 National Health and Nutrition Examination Survey was used. We analyzed the data from 2,439 U.S. adults (1,325 men and 1,114 nonpregnant women) aged ≥ 20 years who were either overweight or obese with BMI of ≥ 25.0 kg/m2. Abdominal obesity was defined as waist circumference of > 102 cm for men and > 88 cm for women. Depressive symptoms (defined as having major depressive symptoms or moderate-to-severe depressive symptoms) were assessed by the Patient Health Questionnaire-9 diagnostic algorithm. The prevalence and the odds ratios (ORs) with 95% confidence intervals (CIs) for having major depressive symptoms and moderate-to-severe depressive symptoms were estimated using logistic regression analysis. After multivariate adjustment for demographics and lifestyle factors, waist circumference was significantly associated with both major depressive symptoms (OR: 1.03, 95% CI: 1.01-1.05) and moderate-to-severe depressive symptoms (OR: 1.02, 95% CI: 1.01-1.04), and adults with abdominal obesity were significantly more likely to have major depressive symptoms (OR: 2.18, 95% CI: 1.35-3.59) or have moderate-to-severe depressive symptoms (OR: 2.56, 95% CI: 1.34-4.90) than those without. These relationships persisted after further adjusting for coexistence of multiple chronic conditions and persisted in participants who were overweight (BMI: 25.0-waist circumference or abdominal obesity was significantly associated with increased likelihoods of having major depressive symptoms or moderate-to-severe depressive symptoms. Thus, mental health status should be monitored

  18. Physical performance following acute high-risk abdominal surgery

    DEFF Research Database (Denmark)

    Jønsson, Line Rokkedal; Ingelsrud, Lina Holm; Tengberg, Line Toft

    2018-01-01

    BACKGROUND: Acute high-risk abdominal (AHA) surgery is associated with high mortality, multiple postoperative complications and prolonged hospital stay. Further development of strategies for enhanced recovery programs following AHA surgery is needed. The aim of this study was to describe physical...... with regards to physical performance, using the Cumulated Ambulation Score (CAS; 0-6 points) to assess basic mobility and the activePAL monitor to assess the 24-hour physical activity level. We recorded barriers to independent mobilization. RESULTS: Fifty patients undergoing AHA surgery (mean age 61.4 ± 17...... for a median of 23.4 hours daily during the first week after AHA surgery, and the main barriers to independent mobilization were fatigue and abdominal pain. CONCLUSION: Patients who receive AHA surgery have very limited physical performance in the first postoperative week. Barriers to independent mobilization...

  19. The interactions between hypothalamic-pituitary-adrenal axis activity, testosterone, insulin-like growth factor I and abdominal obesity with metabolism and blood pressure in men.

    Science.gov (United States)

    Rosmond, R; Björntorp, P

    1998-12-01

    To examine potential interactions between abdominal obesity, endocrine, metabolic and hemodynamic perturbations. A subgroup of 284 men from a population sample of 1040 at the age of 51 y. Anthropometric measurements included body mass index (BMI, kg/m2), waist/hip circumference ratio (WHR) and abdominal sagittal diameter (D). Endocrine measurements were a modified, low dose (0.5 mg) dexamethasone suppression test (Dex), testosterone (T) and insulin-like growth factor I (IGF-I). Overnight fasting values of blood glucose, serum insulin, triglycerides, total, low and high density lipoprotein cholesterol, as well as resting heart rate and blood pressure were also determined. Arbitrary subdivisions of the men were performed to obtain subgroups of low T and IGF-I values (lowest decile, borderlines low density lipoprotein cholesterol, were then found in subgroups with different endocrine profiles. These included men with a blunted Dex test with low T or IGF-I values, as well as men with a normal Dex test and low or normal T or IGF-I values. In addition, a group with isolated low Dex suppression, as well as another group without endocrine abnormalities, showed such relationships. These findings suggest that, in men, obesity factors are associated with metabolic and hemodynamic complications with or without the presence of perturbations of hypothalamic-pituitary-adrenal axis (HPA) regulation or low T or growth hormone secretion. In order to generate hypotheses concerning the nature of the impact of the endocrine perturbations in abdominal obesity and its metabolic complications, path analyses were performed, testing different models. These models included the endocrine measurements (Dex test, T and IGF-I), the WHR and D (representing abdominal distribution of fat), BMI (representing obesity), as well as insulin and triglyceride values (representing metabolic perturbations). The results showed a satisfactory fit (goodness-of-fit index: 0.945 - 1.0) for the path diagrams: Dex

  20. Sonographically Assessed Intra-Abdominal Fat And Cardiometabolic Risk Factors in Adolescents with Extreme Obesity

    Directory of Open Access Journals (Sweden)

    Anja Moss

    2016-04-01

    Full Text Available Objective: The metabolic and cardiovascular risk of obesity is predominantly defined through the amount of intra-abdominal fat (IAF. Regarding this risk and the benefits of weight reduction gender-specific differences have been described. The aim of this study was to examine the gender-specific relationship between IAF assessed via ultrasound and the cardiometabolic risk profile in extremely obese adolescents before and after weight loss. Methods: In 107 consecutively admitted adolescents (n = 59 girls, mean age 15.4 ± 2.6 years boys and 15.1 ± 2.1 years girls, mean BMI z-score 3.2 ± 0.6 boys and 3.5 ± 0.6 girls anthropometric and fasting laboratory chemical parameters were measured before and after an in-patient long-term therapy (mean durance 5.6 ± 2.3 months. IAF was determined by measuring the intra-abdominal depth (IAD via ultrasound. Results: IAD was higher in boys as compared to girls (58.0 ± 22.4 mm vs. 51.3 ± 16.0 mm. IAD values were positively associated with BMI-z scores, waist circumferences, HOMA-IR and serum levels of γGT, hs-CRP and IL-6 in both genders. In boys, but not in girls, IAD was significantly correlated with systolic and diastolic blood pressure, serum levels of triglycerides, ALT as well as adiponectin and HDL-cholesterol. After a marked mean weight loss of -27.1 ± 16.2 kg (-20.1 ± 7.9% in boys and of -20.5 ± 11.5 kg (-17.3 ± 7.1% in girls, IAD decreased by -20.7 ± 16.2 mm (--32.4 ± 16.9% in boys and by -18.4 ± 12,7 mm (-34.3 ± 18.4% in girls, resulting in more pronounced ameliorations of cardiovascular risk factors in boys than in girls. Conclusions: The present study indicates that IAF assessed by ultrasound is a good indicator for the cardiometabolic risk factor profile in extremely obese adolescents. Associations between IAF and risk factors are more pronounced in boys than in girls.

  1. Chronic Low-Calorie Sweetener Use and Risk of Abdominal Obesity among Older Adults: A Cohort Study.

    Science.gov (United States)

    Chia, Chee W; Shardell, Michelle; Tanaka, Toshiko; Liu, David D; Gravenstein, Kristofer S; Simonsick, Eleanor M; Egan, Josephine M; Ferrucci, Luigi

    2016-01-01

    Low-calorie sweetener use for weight control has come under increasing scrutiny as obesity, especially abdominal obesity, remain entrenched despite substantial low-calorie sweetener use. We evaluated whether chronic low-calorie sweetener use is a risk factor for abdominal obesity. We used 8268 anthropometric measurements and 3096 food diary records with detailed information on low-calorie sweetener consumption in all food products, from 1454 participants (741 men, 713 women) in the Baltimore Longitudinal Study of Aging collected from 1984 to 2012 with median follow-up of 10 years (range: 0-28 years). At baseline, 785 were low-calorie sweetener non-users (51.7% men) and 669 participants were low-calorie sweetener users (50.1% men). Time-varying low-calorie sweetener use was operationalized as the proportion of visits since baseline at which low-calorie sweetener use was reported. We used marginal structural models to determine the association between baseline and time-varying low-calorie sweetener use with longitudinal outcomes-body mass index, waist circumference, obesity and abdominal obesity-with outcome status assessed at the visit following low-calorie sweetener ascertainment to minimize the potential for reverse causality. All models were adjusted for year of visit, age, sex, age by sex interaction, race, current smoking status, dietary intake (caffeine, fructose, protein, carbohydrate, and fat), physical activity, diabetes status, and Dietary Approaches to Stop Hypertension score as confounders. With median follow-up of 10 years, low-calorie sweetener users had 0.80 kg/m2 higher body mass index (95% confidence interval [CI], 0.17-1.44), 2.6 cm larger waist circumference (95% CI, 0.71-4.39), 36.7% higher prevalence (prevalence ratio = 1.37; 95% CI, 1.10-1.69) and 53% higher incidence (hazard ratio = 1.53; 95% CI 1.10-2.12) of abdominal obesity than low-calorie sweetener non-users. Low-calorie sweetener use is independently associated with heavier relative

  2. The effects of body mass index on complications and mortality after emergency abdominal operations: The obesity paradox.

    Science.gov (United States)

    Benjamin, Elizabeth R; Dilektasli, Evren; Haltmeier, Tobias; Beale, Elizabeth; Inaba, Kenji; Demetriades, Demetrios

    2017-11-01

    Recent literature suggests that obesity is protective in critically illness. This study addresses the effect of BMI on outcomes after emergency abdominal surgery (EAS). Retrospective, ACS-NSQIP analysis. All patients that underwent EAS were included. The study population was divided into five groups based on BMI; regression models were used to evaluate the role of obesity in morbidity and mortality. 101,078 patients underwent EAS; morbidity and mortality were 19.5% and 4.5%, respectively. Adjusted mortality was higher in underweight patients (AOR 1.92), but significantly lower in all obesity groups (AOR's 0.73, 0.66, 0.70, 0.70 respectively). Underweight and class III obesity was associated with increased complications (AOR 1.47 and 1.30), while mild obesity was protective (AOR 0.92). Underweight patients undergoing EAS have increased morbidity and mortality. Although class III obesity is associated with increased morbidity, overweight and class I obesity were protective. All grades of obesity may be protective against mortality after EAS relative to normal weight patients. Copyright © 2017 Elsevier Inc. All rights reserved.

  3. Effects of endurance and endurance-strength exercise on biochemical parameters of liver function in women with abdominal obesity.

    Science.gov (United States)

    Skrypnik, Damian; Ratajczak, Marzena; Karolkiewicz, Joanna; Mądry, Edyta; Pupek-Musialik, Danuta; Hansdorfer-Korzon, Rita; Walkowiak, Jarosław; Jakubowski, Hieronim; Bogdański, Paweł

    2016-05-01

    Obesity is a risk factor of nonalcoholic fatty liver disease. Although the standard therapy for obesity involves physical exercise, well-planned studies of the changes in liver function in response to different exercise intensities in obese subjects are scarce. The aim of the present study was to examine a question of how does exercise mode affect the liver function. 44 women with abdominal obesity were randomized into two exercise groups: endurance (group A) and endurance-strength (group B). Women in each group exercised for 60min 3 times/week for a 3-month period. Markers of liver function: serum alanine aminotransferase (ALT), aspartate aminotransferase (AST), γ-glutamyltranspeptidase (GGT), alkaline phosphatase (ALP) activities, and bilirubin levels were quantified. We found significant differences in ALT (pexercise. Blood ALT and AST tended to decrease in group B, increase in group A. Significant reduction in serum GGT level after exercise in both groups was observed (pstrength exercise led to changes in serum ALP activity and total or direct bilirubin level. However, endurance-strength training resulted in significant decreases in serum indirect bilirubin (pstrength exercise (group B). The mode of exercise does matter: endurance-strength exercise led to a greater improvement, compared to endurance exercise, in the liver function in women with abdominal obesity. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

  4. Gallstone disease and obesity: a population-based study on abdominal fat distribution and gender differences.

    Science.gov (United States)

    Radmard, Amir Reza; Merat, Shahin; Kooraki, Soheil; Ashraf, Mahya; Keshtkar, Abbas; Sharafkhah, Maryam; Jafari, Elham; Malekzadeh, Reza; Poustchi, Hossein

    2015-01-01

    Existing evidence suggests the visceral fat is more metabolically active than subcutaneous fat. We aimed to investigate the value of subcutaneous (SAT) and visceral adipose tissue thickness (VAT) for prediction of gallstone disease (GSD) in general population by focus on gender differences and comparison with body mass index (BMI), waist-to-hip ratio (WHR) and waist-to-height ratio (WHtR). In this cross-sectional survey, 1,494 subjects (51.4 % men), aged above 50, randomly selected from Golestan Cohort Study residing in Gonbad City, Iran, underwent anthropometric measurements and abdominal ultrasonography. Prevalence of GSD was 17.8% (95% CI 15.9-19.8). Following adjustment for age and then other potential risk factors, all obesity indices, except for SAT, were associated with GSD in women with the highest odds ratio observed in WHtR (OR 1.52, 95% CI 1.22-1.89). In contrast, WHR was the only associated index in men (OR 1.49, 95% CI 1.08-2.06). The trend of increasing obesity measures across the quartiles with the risk of GSD was significant in subgroups of WHtR and BMI in women and WHR in men. No significant association was found between SAT and GSD in men or women. The best anthropometric indicators of the risk of GSD may differ by gender. In men, WHR might be the only preferred index to estimate risk of GSD. WHtR, WHR, VAT and BMI are associated with GSD risk in women, although WHtR might better explain this risk. SAT is the poor indicator for identifying subjects with GSD in both genders.

  5. Effects of regular physical exercises in the water on the metabolic profile of women with abdominal obesity.

    Science.gov (United States)

    Kasprzak, Zbigniew; Pilaczyńska-Szcześniak, Lucja

    2014-06-28

    Recreational physical exercise in the water is predominantly based on aerobic metabolism. Since it involves both carbohydrate and lipid sources of energy, aqua aerobics has a beneficial effect on metabolism of these substrates. The aim of the study was to assess the impact of a 3 month aqua aerobics training program on the metabolic profile of women with abdominal obesity. The study sample comprised 32 women aged 41-72 years. Somatic characteristics and variables characterizing carbohydrate and lipid metabolism were measured before the commencement and after the completion of the training program. During the 2nd measurement all mean anthropometric variables were found to be significantly lower (p≤0.01). In the blood lipid profile, the concentrations of total cholesterol, LDL-cholesterol and HOMAIR were significantly lower (paqua aerobics program contributed to positive changes in lipid metabolism, anthropometric variables, as well as the fasting insulin, glucose levels and insulin resistance index in women with abdominal obesity.

  6. Glucose-dependent insulinotropic polypeptide has impaired effect on abdominal, subcutaneous adipose tissue metabolism in obese subjects

    DEFF Research Database (Denmark)

    Asmar, M; Simonsen, L; Arngrim, N

    2013-01-01

    OBJECTIVE: Glucose-dependent insulinotropic polypeptide (GIP) appears to have a role in lipid metabolism. Recently, we showed that GIP in combination with hyperinsulinemia and hyperglycemia increases triglyceride uptake in abdominal, subcutaneous adipose tissue in lean humans. It has been suggested...... that increased GIP secretion in obesity will promote lipid deposition in adipose tissue. In light of the current attempts to employ GIP antagonists in the treatment and prevention of human obesity, the present experiments were performed in order to elucidate whether the adipose tissue lipid metabolism would...... to an oral glucose challenge: (i) NGT and (ii) IGT. Abdominal, subcutaneous adipose tissue lipid metabolism was studied by conducting measurements of arteriovenous concentrations of metabolites and regional adipose tissue blood flow (ATBF) during GIP (1.5 pmol kg(-1) min(-1)) in combination with a HI...

  7. Effects of Regular Physical Exercises in the Water on the Metabolic Profile of Women with Abdominal Obesity

    OpenAIRE

    Kasprzak, Zbigniew; Pilaczyńska-Szcześniak, Łucja

    2014-01-01

    Recreational physical exercise in the water is predominantly based on aerobic metabolism. Since it involves both carbohydrate and lipid sources of energy, aqua aerobics has a beneficial effect on metabolism of these substrates. The aim of the study was to assess the impact of a 3 month aqua aerobics training program on the metabolic profile of women with abdominal obesity. The study sample comprised 32 women aged 41-72 years. Somatic characteristics and variables characterizing carbohydrate a...

  8. Effects of aerobic versus resistance exercise without caloric restriction on abdominal fat, intrahepatic lipid, and insulin sensitivity in obese adolescent boys: a randomized, controlled trial

    Science.gov (United States)

    The optimal exercise modality for reductions of abdominal obesity and risk factors for type 2 diabetes in youth is unknown. We examined the effects of aerobic exercise (AE) versus resistance exercise (RE) without caloric restriction on abdominal adiposity, ectopic fat, and insulin sensitivity and se...

  9. Dairy proteins, dairy lipids, and postprandial lipemia in persons with abdominal obesity (DairyHealth): a 12-wk, randomized, parallel-controlled, double-blinded, diet intervention study.

    Science.gov (United States)

    Bohl, Mette; Bjørnshave, Ann; Rasmussen, Kia V; Schioldan, Anne Grethe; Amer, Bashar; Larsen, Mette K; Dalsgaard, Trine K; Holst, Jens J; Herrmann, Annkatrin; O'Neill, Sadhbh; O'Driscoll, Lorraine; Afman, Lydia; Jensen, Erik; Christensen, Merete M; Gregersen, Søren; Hermansen, Kjeld

    2015-04-01

    Abdominal obesity and exaggerated postprandial lipemia are independent risk factors for cardiovascular disease (CVD) and mortality, and both are affected by dietary behavior. We investigated whether dietary supplementation with whey protein and medium-chain saturated fatty acids (MC-SFAs) improved postprandial lipid metabolism in humans with abdominal obesity. We conducted a 12-wk, randomized, double-blinded, diet intervention study. Sixty-three adults were randomly allocated to one of 4 diets in a 2 × 2 factorial design. Participants consumed 60 g milk protein (whey or casein) and 63 g milk fat (with high or low MC-SFA content) daily. Before and after the intervention, a high-fat meal test was performed. We measured changes from baseline in fasting and postprandial triacylglycerol, apolipoprotein B-48 (apoB-48; reflecting chylomicrons of intestinal origin), free fatty acids (FFAs), insulin, glucose, glucagon, glucagon-like peptide 1 (GLP-1), and gastric inhibitory polypeptide (GIP). Furthermore, changes in the expression of adipose tissue genes involved in lipid metabolism were investigated. Two-factor ANOVA was used to examine the difference between protein types and fatty acid compositions, as well as any interaction between the two. Fifty-two participants completed the study. We found that the postprandial apoB-48 response decreased significantly after whey compared with casein (P = 0.025) independently of fatty acid composition. Furthermore, supplementation with casein resulted in a significant increase in the postprandial GLP-1 response compared with whey (P = 0.003). We found no difference in postprandial triacylglycerol, FFA, insulin, glucose, glucagon, or GIP related to protein type or MC-SFA content. We observed no interaction between milk protein and milk fat on postprandial lipemia. We found that a whey protein supplement decreased the postprandial chylomicron response compared with casein in persons with abdominal obesity, thereby indicating a

  10. Leptin deficiency-induced obesity affects the density of mast cells in abdominal fat depots and lymph nodes in mice.

    Science.gov (United States)

    Altintas, Mehmet M; Nayer, Behzad; Walford, Eric C; Johnson, Kevin B; Gaidosh, Gabriel; Reiser, Jochen; De La Cruz-Munoz, Nestor; Ortega, Luis M; Nayer, Ali

    2012-02-07

    Mast cells are implicated in the pathogenesis of obesity and insulin resistance. Here, we explored the effects of leptin deficiency-induced obesity on the density of mast cells in metabolic (abdominal fat depots, skeletal muscle, and liver) and lymphatic (abdominal lymph nodes, spleen, and thymus) organs. Fourteen-week-old male leptin-deficient ob/ob mice and their controls fed a standard chow were studied. Tissue sections were stained with toluidine blue to determine the density of mast cells. CD117/c-kit protein expression analysis was also carried out. Furthermore, mast cells containing immunoreactive tumor necrosis factor-α (TNF-α), a proinflammatory cytokine involved in obesity-linked insulin resistance, were identified by immunostaining. ob/ob mice demonstrated adiposity and insulin resistance. In abdominal fat depots, mast cells were distributed differentially. While most prevalent in subcutaneous fat in controls, mast cells were most abundant in epididymal fat in ob/ob mice. Leptin deficiency-induced obesity was accompanied by a 20-fold increase in the density of mast cells in epididymal fat, but a 13-fold decrease in subcutaneous fat. This finding was confirmed by CD117/c-kit protein expression analysis. Furthermore, we found that a subset of mast cells in epididymal and subcutaneous fat were immunoreactive for TNF-α. The proportion of mast cells immunoreactive for TNF-α was higher in epididymal than in subcutaneous fat in both ob/ob and control mice. Mast cells were also distributed differentially in retroperitoneal, mesenteric, and inguinal lymph nodes. In both ob/ob mice and lean controls, mast cells were more prevalent in retroperitoneal than in mesenteric and inguinal lymph nodes. Leptin deficiency-induced obesity was accompanied by increased mast cell density in all lymph node stations examined. No significant difference in the density of mast cells in skeletal muscle, liver, spleen, and thymus was noted between ob/ob and control mice. This study

  11. Leptin deficiency-induced obesity affects the density of mast cells in abdominal fat depots and lymph nodes in mice

    Directory of Open Access Journals (Sweden)

    Altintas Mehmet M

    2012-02-01

    Full Text Available Abstract Background Mast cells are implicated in the pathogenesis of obesity and insulin resistance. Here, we explored the effects of leptin deficiency-induced obesity on the density of mast cells in metabolic (abdominal fat depots, skeletal muscle, and liver and lymphatic (abdominal lymph nodes, spleen, and thymus organs. Fourteen-week-old male leptin-deficient ob/ob mice and their controls fed a standard chow were studied. Tissue sections were stained with toluidine blue to determine the density of mast cells. CD117/c-kit protein expression analysis was also carried out. Furthermore, mast cells containing immunoreactive tumor necrosis factor-α (TNF-α, a proinflammatory cytokine involved in obesity-linked insulin resistance, were identified by immunostaining. Results ob/ob mice demonstrated adiposity and insulin resistance. In abdominal fat depots, mast cells were distributed differentially. While most prevalent in subcutaneous fat in controls, mast cells were most abundant in epididymal fat in ob/ob mice. Leptin deficiency-induced obesity was accompanied by a 20-fold increase in the density of mast cells in epididymal fat, but a 13-fold decrease in subcutaneous fat. This finding was confirmed by CD117/c-kit protein expression analysis. Furthermore, we found that a subset of mast cells in epididymal and subcutaneous fat were immunoreactive for TNF-α. The proportion of mast cells immunoreactive for TNF-α was higher in epididymal than in subcutaneous fat in both ob/ob and control mice. Mast cells were also distributed differentially in retroperitoneal, mesenteric, and inguinal lymph nodes. In both ob/ob mice and lean controls, mast cells were more prevalent in retroperitoneal than in mesenteric and inguinal lymph nodes. Leptin deficiency-induced obesity was accompanied by increased mast cell density in all lymph node stations examined. No significant difference in the density of mast cells in skeletal muscle, liver, spleen, and thymus was

  12. Childhood poverty and abdominal obesity in adulthood: a systematic review Pobreza na infância e obesidade abdominal na vida adulta: revisão sistemática

    Directory of Open Access Journals (Sweden)

    David González

    2009-01-01

    Full Text Available Adverse socioeconomic conditions in childhood can have lasting effects on health, but evidence is lacking from prospective studies concerning the effects of early poverty on abdominal obesity in adulthood. Cross-sectional studies in adults from middle and high-income countries show that current socioeconomic status is inversely related to obesity in women, but the pattern in men is not consistent. A systematic review was undertaken to assess the influence of early socioeconomic status on waist circumference, hip circumference, and waist-hip ratio in adulthood. Thirteen relevant articles were located (five cross-sectional and eight cohort, including only one from a middle-income country and the remainder from high-income settings. In all the studies, childhood poverty was associated with higher levels of abdominal obesity in women. In men, the associations were weaker, and no clear pattern emerged.Condições sócio-econômicas adversas na infância podem exercer efeitos duradouros sobre a saúde de adultos, mas são poucos os estudos longitudinais que avaliaram os efeitos sobre a obesidade abdominal. Estudos transversais em adultos de países de renda média e alta mostram uma associação inversa entre obesidade e posição sócio-econômica atual em mulheres, mas para os homens não se observa um padrão consistente. Entre homens e crianças de ambos os sexos não existe um padrão definido. Foi realizada uma revisão sistemática dos estudos que avaliaram a posição sócio-econômica precoce e o seu efeito na circunferência da cintura, a circunferência do quadril e/ou na razão cintura-quadril em adultos. Dos 13 trabalhos incluídos (cinco transversais e oito coortes, apenas um foi realizado em um país de renda média, sendo os demais provenientes de países de renda alta. Em todos os estudos, a pobreza na infância esteve associada com maiores níveis de obesidade abdominal em mulheres. Em homens, as associações foram de menor

  13. Quantitative X-ray CT analysis of calcification of the abdominal aorta and its relationship to obesity

    International Nuclear Information System (INIS)

    Shinagawa, Toshio; Hiraiwa, Yoshio; Mizuno, Seio; Kusunoki, Norio; Nitta, Yu; Matsubara, Takao; Iwainaka, Yoichi; Konishi, Hideo

    1992-01-01

    Quantitative analysis of abdominal aorta calcification by X-ray CT is useful method for non-invasive diagnosis of atherosclerosis. We recently examined the relationship between the X-ray CT measurement of abdominal aorta calcification and the degree of obesity. For this purpose, the body mass index (BMI) and the subcutaneous fat thickness (determined by X-ray CT at the umbilical level) were analyzed in relation to the abdominal aorta calcification index (ACI) in 845 patients (453 males and 392 females aged 40-79 years). Patients with BMI under 20 were classified as 'lean', those with BMI between 20-26 as 'normal' and those with BMI over 26 as 'obese'. 1. Among males, the ACI was highest in lean individuals and lowest in obese individuals. The difference in ACI between lean and obese males was significant in the middle aged group (40-65 years). Among females, no relationship was observed between the degree of obesity and ACI. 2. Among males, ACI was higher in individuals with low subcutaneous fat thickness and lower in individuals with greater subcutaneous fat thickness. The difference was significant in the middle aged group. Among females, no relationship was observed between the two parameters. 3. When the visceral fat to subcutaneous fat ratio (V/S) in 85 males and females aged 60-69 years was analyzed in relation to ACI, ACI tended to decrease as the V/S increased, in both males and females. 4. Relationships between BMI and subcutaneous fat thickness, between BMI and lipids and between lipids and ACI were also analyzed. (author)

  14. The Combined Effects of Obesity, Abdominal Obesity and Major Depression/Anxiety on Health-Related Quality of Life: the LifeLines Cohort Study.

    Science.gov (United States)

    Nigatu, Yeshambel T; Reijneveld, Sijmen A; de Jonge, Peter; van Rossum, Elisabeth; Bültmann, Ute

    2016-01-01

    Obesity and major depressive disorder (MDD)/anxiety disorders often co-occur and aggravate each other resulting in adverse health-related outcomes. As little is known about the potential effects of interaction between obesity and MDD and/or anxiety disorders on health-related quality of life (HR-QoL), this study was aimed at examining these combined effects. We collected data among N = 89,332 participants from the LifeLines cohort study. We categorized body weight using body mass index (kg/m2) as normal weight (18.5-24.99), overweight (25-29.9), mild obesity (30-34.9) and moderate/severe obesity (≥ 35); we measured abdominal obesity using a waist circumference of ≥102 and ≥ 88 cm for males and females, respectively. MDD and anxiety disorders were diagnosed with the Mini-International Neuropsychiatric Interview. HR-QoL was assessed using the RAND-36 questionnaire to compute physical and mental quality of life scores. We used binary logistic and linear regression analyses. The combined effect of obesity and MDD and/or anxiety disorders on physical QoL was larger than the sum of their separate effects; regression coefficients, B (95%-confidence interval, 95%-CI) were: - 1.32 (-1.75; -0.90). However, the combined effect of obesity and major depression alone on mental QoL was less than the additive effect. With increasing body weight participants report poorer physical QoL; when they also have MDD and/or anxiety disorders participants report even poorer physical QoL. In persons without MDD and/or anxiety disorders, obesity was associated with a better mental QoL. Obesity and MDD and/or anxiety disorders act synergistically on physical and mental QoL. The management of MDD and/or anxiety disorders and weight loss may be important routes to improve HR-QoL.

  15. Lifestyle risk factors of general and abdominal obesity in students of the school of medicine and health science of the university of development studies, tamale, ghana.

    Science.gov (United States)

    Mogre, Victor; Nyaba, Rauf; Aleyira, Samuel

    2014-01-01

    This study evaluated the prevalence of general and abdominal obesity among students of the University for Development Studies, School of Medicine and Health Sciences (UDS-SMHS), Tamale, Ghana. Also, lifestyle risk factors for the two obesity indices were investigated. This study was conducted among a sample of 646 students. Anthropometric measures of weight, height, and waist circumference were appropriately assessed. The prevalence of general and abdominal obesity was 1.9% and 4.2%, respectively. Risk factors of general obesity were being female (crude OR = 6.9, 95% CI = 1.85-25.80, P = 0.0021), engaging in light PA (OR = 12.45, 95% CI = 2.96-52.41, P = 0.0006), being aged 28-37 years (OR = 5.37, 95% CI = 1.39-20.68, P = 0.0329), nonintake of coffee (OR = 4.1, 95% CI = 1.10-15.28, P = 0.0357), being married (OR = 5.7, 95% CI = 1.48-22.02, P = 0.0286), and being abdominally obese (OR = 02.7, 95% CI = 25.61-11.60, P coffee. Abdominal obesity was more prevalent than general obesity. Risk factors included being female, married, and generally obese and nonintake of coffee.

  16. Screening of abdominal obesity and diabetes mellitus in women with oncological diseases

    Directory of Open Access Journals (Sweden)

    N.O. Pertseva

    2017-11-01

    Full Text Available Background. The purpose of the study was to assess the presence of excess body weight, abdominal obesity (AO, and type 2 diabetes mellitus (DM in oncological diseases in women of young and middle age. Materials and methods. 32 outpatient women aged 31 to 59 years with a verified oncological disease were examined. Standard clinical methods of investigation, statistical processing of results by nonparametric statistics were used. Results. Cervical cancer was verified in 24 (75.0 % persons, breast adenocarcinoma — in 5 (15.6 %, rectal cancer — in 3 (9.4 % patients. Elevated body mass index was detected in 24 (75.0 % women: excess body weight — in 11 (34.4%, AO stage I — in 8 (25.0%, stage II — in 5 persons (15.6 %. Overweight or AO were detected in 30 (93.8 % patients according to waist-to-height ratio. Type 2 DM was detected only in 2 patients (6.3 %. A heredity in oncopathology was recorded in half of women, of them for AO — in 8 (25.0 %, for type 2 DM — in 5 (15.6 % patients. A direct correlation was established between heredity in oncological disease and body weight (r = 0.62, p < 0.01, waist circumference (r = 0.61, p < 0.01, body mass index (r = 0.66, p < 0.01, waist-to-height ratio (r = 0.49, p <0.05, waist circumference/hip circumference ratio (r = 0.41, p < 0.01. Conclusions. Overweight and obesity are common among women with cancer, especially, with cervical cancer. Correlation between increased anthropometric indicators and a family history of oncological diseases among women was noted. For comprehensive diagnosis of overweight, in addition to the standard anthropometric indicators, the waist-to-height ratio should be used, as well as additional examinations to detect type 2 DM, insulin resistance, metabolic changes.

  17. Importance of Different Grades of Abdominal Obesity on Testosterone Level, Erectile Dysfunction, and Clinical Coincidence.

    Science.gov (United States)

    Fillo, Juraj; Levcikova, Michaela; Ondrusova, Martina; Breza, Jan; Labas, Peter

    2017-03-01

    The aim of the current study was to investigate the influence of different grades of abdominal obesity (AO) on the prevalence of testosterone deficiency syndrome (TDS), erectile dysfunction (ED), and metabolic syndrome (MetS). In a cross-sectional descriptive study, a total of 216 males underwent a complete urological, internal, and hormonal evaluation. Males were divided according to waist circumference into five groups: less than 94 cm (Grade [G] 0), 94 to 101 cm (G1), 102 to 109 cm (G2), 110 to 119 cm (G3), and more than 120 cm (G4). Incidence of ED, TDS, and MetS was compared in these groups and in participants without AO. Some degree of ED was identified in 74.7% of males with AO. In G1, there were 61% of males with ED, in G2 68%, in G3 83%, and in G4 87%. A strong correlation between testosterone (TST) level and AO was identified. Ninety-eight out of 198 (49.5%) males with AO and 1/18 (5.5%) males without AO had TDS. There were significant differences between individual groups. In the group of males with AO G4 (more than 120 cm), 87.1% had TDS. MetS was diagnosed in 105/198 (53.0%) males with AO, but in G4, 83.9% of males with AO had MetS. Males older than 40 years of age with AO have a higher incidence of ED, TDS, and MetS. Dividing males into five groups according to waist circumference seems to be reasonable. With growing AO, there were significantly more males with ED, TDS, and MetS.

  18. Cardiovascular risk assessment according to the Framingham score and abdominal obesity in individuals seen by a clinical school of nutrition

    Directory of Open Access Journals (Sweden)

    Alane Cabral Menezes de Oliveira

    2016-04-01

    Full Text Available Summary Objective: To analyze the relation of abdominal obesity on cardiovascular risk in individuals seen by a clinic school of nutrition, classifying them based on Framingham score. Methods: Cross-sectional study, conducted at the nutrition clinic of a private college in the city of Maceió, Alagoas. We included randomly selected adults and elderly individuals with abdominal obesity, of both sexes, treated from August to December of 2009, with no history of cardiomyopathy or cardiovascular events. To determine the cardiovascular risk, the Framingham score was calculated. All analyzes were performed with SPSS software version 20.0, with p <0.05 as significative. Results: We studied 54 subjects, 83% female, the mean age was 48 years old, ranging from 31 to 73 years. No correlation was observed between measurements of waist circumference and cardiovascular risk in the subjects studied (r=0.065, p=0.048, and there was no relationship between these parameters. Conclusion: Abdominal fat distribution was weakly related to cardiovascular risk in patients seen by a clinical school of nutrition.

  19. Functional activity of the adrenal glands and abdominal obesity index as markers of dyslipidemia in patients with diabetes mellitus type 2

    Directory of Open Access Journals (Sweden)

    Олеся Вадимівна Корпачева-Зінич

    2015-10-01

    Full Text Available Cortisol and DHEA disbalance that appears in patients with diabetes mellitus type 2 leads to certain metabolic changes especially hyperglycemia, dyslipidemia, accumulation of abdominal fats, increase of proteins decay.Aim. The study of correlations between cortisol/DHEA ratio, constitutional parameters (degree of obesity, character of fat distribution, abdominal obesity index, rates of blood lipid spectrum in patients with diabetes mellitus (DM type 2.Methods. For this aim there were examined 19 patients with DM type 2. There were used general clinical (body mass, height, waist and hips size, body mass and visceral obesity indices, biochemical (glycemia level, blood serum lipid spectrum rates, hormonal (C-peptide, cortisol, dehydroepiandrosterone sulfate and statistical (Student criterion methods of research.Results. There was established that increase of cortisol/DHEA ratio rate is followed with growth of glycemia and glycated hemoglobin ( HbA1c levels and also has a negative influence on blood serum lipid spectrum, that is favors an increase of triglycerindes, atherogenic fractions of cholesterol lipoproteins of the low density (LPLD and lipoproteins of the very low density (LPVLD concentration, decrease of anti-atherogenic lipoproteins of the high density (LPHD content at the stable C-peptide level. The aforesaid negative processes took place simultaneously with the changes of visceral obesity index (VOI that includes both the character of distribution and the function of adipose tissue.Conclusion. Calculation of VOI in patients with diabetes mellitus type 2 as the marker of lipid metabolism disorder and stress/anti-stress corticosteroid disbalance is useful and reasonable

  20. Ultrasound-Derived Abdominal Muscle Thickness Better Detects Metabolic Syndrome Risk in Obese Patients than Skeletal Muscle Index Measured by Dual-Energy X-Ray Absorptiometry.

    Directory of Open Access Journals (Sweden)

    Ayumi Ido

    Full Text Available Sarcopenia has never been diagnosed based on site-specific muscle loss, and little is known about the relationship between site-specific muscle loss and metabolic syndrome (MetS risk factors. To this end, this cross-sectional study aimed to investigate the relationship between site-specific muscle size and MetS risk factors. Subjects were 38 obese men and women aged 40-82 years. Total body fat and lean body mass were assessed by whole-body dual-energy X-ray absorptiometry (DXA scan. Muscle thickness (MTH was measured using B-mode ultrasound scanning in six body regions. Subjects were classified into general obesity (GO and sarcopenic obesity (SO groups using the threshold values of one standard deviation below the sex-specific means of either MTH or skeletal muscle index (SMI measured by DXA. MetS risk score was acquired by standardizing and summing the following continuously distributed variables: visceral fat area, mean blood pressure, HbA1c, and serum triglyceride / high density lipoprotein cholesterol, to obtain the Z-score. Multiple regression analysis revealed that the MetS risk score was independently associated with abdominal MTH in all subjects, but not with MTH in other muscle regions, including the thigh. Although HbA1c and the number of MetS risk factors in the SO group were significantly higher than those in the GO group, there were no significant differences between GO and SO groups as defined by SMI. Ultrasound-derived abdominal MTH would allow a better assessment of sarcopenia in obese patients and can be used as an alternative to the conventionally-used SMI measured by DXA.

  1. Gender, alexithymia and physical inactivity associated with abdominal obesity in type 1 diabetes mellitus: a cross sectional study at a secondary care hospital diabetes clinic

    OpenAIRE

    Melin, Eva O.; Svensson, Ralph; Thunander, Maria; Hillman, Magnus; Thulesius, Hans O.; Landin-Olsson, Mona

    2017-01-01

    Background Obesity is linked to cardiovascular diseases and increasingly common in type 1 diabetes mellitus (T1DM) since the introduction of intensified insulin therapy. Our main aim was to explore associations between obesity and depression, anxiety, alexithymia and self-image measures and to control for lifestyle variables in a sample of persons with T1DM. Secondary aims were to explore associations between abdominal and general obesity and cardiovascular complications in T1DM. Methods Cros...

  2. Effects of acupuncture therapy on abdominal fat and hepatic fat content in obese children: a magnetic resonance imaging and proton magnetic resonance spectroscopy study.

    Science.gov (United States)

    Zhang, Hong; Peng, Yun; Liu, ZuXiang; Li, Shilian; Lv, Zhongli; Tian, LiFang; Zhu, Jie; Zhao, XuNa; Chen, Min

    2011-05-01

    The aim of this study was to use magnetic resonance imaging (MRI) together with proton magnetic resonance spectroscopy ((1)H-MRS) to study the influence of acupuncture therapy on abdominal fat and hepatic fat content in obese children. The design was a longitudinal, clinical intervention study of acupuncture therapy. SUBJECTS were 10 healthy, obese children (age: 11.4 ± 1.65 years, body-mass index [BMI]: 29.03 ± 4.81 kg/m(2)). Measurements included various anthropometric parameters, abdominal fat (assessed by MRI) and hepatic fat content (assessed by (1)H-MRS) at baseline and after 1 month of acupuncture therapy. One (1) month of acupuncture therapy significantly reduced the subjects' BMI by 3.5% (p = 0.005), abdominal visceral adipose tissue (VAT) volume by 16.04% (p  0.05). There was a significant correlation between the level of abdominal fat (SAT, VAT) and anthropometric parameters (weight, BMI, waist circumferences, hip circumferences). There was no statistically significant correlation between IHTG and anthropometric parameters or abdominal fat content. The first direct experimental evidence is provided demonstrating that acupuncture therapy significantly reduces BMI and abdominal adipose tissue by reducing abdominal VAT content without significant changes in body weight, waist circumference, hip circumference, WHR, abdominal SAT, or IHTG content. Thus, the use of acupuncture therapy to selectively target a reduction in abdominal VAT content should become more important and more popular in the future.

  3. Association of Major Dietary Patterns with General and Abdominal Obesity in Iranian Patients with Type 2 Diabetes Mellitus.

    Science.gov (United States)

    Ghane Basiri, Marjan; Sotoudeh, Gity; Djalali, Mahmood; Reza Eshraghian, Mohammad; Noorshahi, Neda; Rafiee, Masoumeh; Nikbazm, Ronak; Karimi, Zeinab; Koohdani, Fariba

    2015-01-01

    The aim of this study was to identify dietary patterns associated with general and abdominal obesity in type 2 diabetic patients. We included 728 patients (35 - 65 years) with type 2 diabetes mellitus in this cross-sectional study. The usual dietary intake of individuals over 1 year was collected using a validated semi-quantitative food frequency questionnaire. Weight, height, and waist circumference were measured according to standard protocol. The two major dietary patterns identified by factor analysis were healthy and unhealthy dietary patterns. After adjustment for potential confounders, subjects in the highest quintile of the healthy dietary pattern scores had a lower odds ratio for the general obesity when compared to the lowest quintile (OR = 0.45, 95 % CI = 0.26 - 0.79, P for trend = 0.02), while patients in the highest quintile of the unhealthy dietary pattern scores had greater odds for the general obesity (OR = 3.2, 95 % CI = 1.8 - 5.9, P for trend obesity, even after adjusting for confounding factors. This study shows that in patients with type 2 diabetes mellitus, a healthy dietary pattern is inversely associated and an unhealthy dietary pattern is directly associated with general obesity.

  4. How central obesity influences intra-abdominal pressure : a prospective, observational study in cardiothoracic surgical patients

    NARCIS (Netherlands)

    Smit, Marije; Werner, Maureen J. M.; Lansink-Hartgring, Annemieke Oude; Dieperink, Willem; Zijlstra, Jan G.; van Meurs, Matijs

    2016-01-01

    Background: Intra-abdominal hypertension (IAH) is frequently present in critically ill patients and is an independent predictor for mortality. Better recognition of clinically important thresholds is necessary. Increased intra-abdominal pressure (IAP) is associated with renal dysfunction, and renal

  5. Association of perceived ethnic discrimination with general and abdominal obesity in ethnic minority groups: the HELIUS study.

    Science.gov (United States)

    Schmengler, Heiko; Ikram, Umar Z; Snijder, Marieke B; Kunst, Anton E; Agyemang, Charles

    2017-05-01

    Discrimination is associated with obesity, but this may differ according to the type of obesity and ethnic group. This study examines the association of perceived ethnic discrimination (PED) with general and abdominal obesity in 5 ethnic minority groups. We used cross-sectional data from the HELIUS study, collected from 2011 to 2015. The study sample included 2297 Ghanaians, 4110 African Surinamese, 3021 South-Asian Surinamese, 3562 Turks and 3868 Moroccans aged 18-70 years residing in Amsterdam, the Netherlands. Body mass index (BMI) was used as a measure for general obesity, and waist circumference (WC) for abdominal obesity. PED was measured using the Everyday Discrimination Scale. We used linear regression models adjusted for sociodemographics, psychosocial stressors and health behaviours. In additional analysis, we used standardised variables to compare the strength of the associations. In adjusted models, PED was significantly, positively associated with BMI in the South-Asian Surinamese (β coefficient 0.338; 95% CI 0.106 to 0.570), African Surinamese (0.394; 0.171 to 0.618) and Turks (0.269; 0.027 to 0.510). For WC, a similar pattern was seen: positive associations in the South-Asian Surinamese (0.759; 0.166 to 1.353), African Surinamese (0.833; 0.278 to 1.388) and Turks (0.870; 0.299 to 1.440). When stratified by sex, we found positive associations in Surinamese women, Turkish men and Moroccan men. The strength of the associations with BMI and WC was comparable in the groups. Among the Ghanaians, no significant associations were observed. Ethnic and sex variations are observed in the association of PED with both general and abdominal obesity. Further research on psychosocial buffers and underlying biological mechanisms might help in understanding these variations. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

  6. Intake and Dietary Food Sources of Fibre in Spain: Differences with Regard to the Prevalence of Excess Body Weight and Abdominal Obesity in Adults of the ANIBES Study.

    Science.gov (United States)

    González-Rodríguez, Liliana G; Perea Sánchez, José Miguel; Aranceta-Bartrina, Javier; Gil, Ángel; González-Gross, Marcela; Serra-Majem, Lluis; Varela-Moreiras, Gregorio; Ortega, Rosa M

    2017-03-25

    The aim was to study the intake and food sources of fibre in a representative sample of Spanish adults and to analyse its association with excess body weight and abdominal obesity. A sample of 1655 adults (18-64 years) from the ANIBES ("Anthropometric data, macronutrients and micronutrients intake, practice of physical activity, socioeconomic data and lifestyles") cross-sectional study was analysed. Fibre intake and dietary food sources were determined by using a three-day dietary record. Misreporters were identified using the protocol of the European Food Safety Authority. Mean (standard deviation) fibre intake was 12.59 (5.66) g/day in the whole sample and 15.88 (6.29) g/day in the plausible reporters. Mean fibre intake, both in the whole sample and the plausible reporters, was below the adequate intake established by European Food Safety Authority (EFSA) and the Institute of Medicine of the United States (IOM). Main fibre dietary food sources were grains, followed by vegetables, fruits, and pulses. In the whole sample, considering sex, and after adjusting for age and physical activity, mean (standard error) fibre intake (adjusted by energy intake) was higher in subjects who had normal weight (NW) 13.40 (0.184) g/day, without abdominal obesity 13.56 (0.192) g/day or without excess body weight and/or abdominal obesity 13.56 (0.207) g/day compared to those who were overweight (OW) 12.31 (0.195) g/day, p weight and/or abdominal obesity 12.22 (0.148) g/day, p weight and/or abdominal obesity in the plausible reporters. Fibre from afternoon snacks was higher in subjects with NW (6.92%) and without abdominal obesity (6.97%) or without excess body weight and/or abdominal obesity (7.20%), than those with OW (5.30%), p weight and/or abdominal obesity (5.21%), p weight and abdominal obesity only when the whole sample was considered.

  7. In women with polycystic ovary syndrome and obesity, loss of intra-abdominal fat is associated with resumption of ovulation.

    Science.gov (United States)

    Kuchenbecker, Walter K H; Groen, Henk; van Asselt, Sophie J; Bolster, Johanna H T; Zwerver, J; Slart, Riemer H J; Vd Jagt, Erik J; Muller Kobold, Anneke C; Wolffenbuttel, Bruce H R; Land, Jolande A; Hoek, Annemieke

    2011-09-01

    It is not clear why some anovulatory women with polycystic ovary syndrome (PCOS) and obesity resume ovulation and others remain anovulatory after weight loss. The objective of this study was to compare the changes in body fat distribution and specifically intra-abdominal fat (IAF) and subcutaneous abdominal fat (SAF) between a group of anovulatory women with PCOS and obesity who resume ovulation (RO+) to those who remain anovulatory (RO-) during a lifestyle program. In a prospective pilot cohort study, anovulatory women with PCOS underwent a 6 month lifestyle program in a tertiary fertility clinic. Body fat distribution was assessed by anthropometrics, dual-energy X-ray absorptiometry (DEXA) and single slice abdominal CT scan at intake, after 3 months and after 6 months. Baseline-corrected changes over time were analysed using generalized estimating equations longitudinal regression analysis. In 32 anovulatory women with PCOS (age, 28 ± 4 years; BMI, 37.5 ± 5.0 kg/m²), there were no significant baseline differences in anthropometrics and biochemical assessment between 14 RO+ participants and 18 RO- participants. RO+ women lost more weight (6.3 versus 3.0%) and abdominal fat on DEXA (15.0 versus 4.3%) compared with RO- women. Resumption of ovulation was associated with early and consistent loss of IAF (12.4 versus 5.0% at 3 months and 18.5 versus 8.6% at 6 months). Loss of SAF between the RO+ women and the RO- women was similar at 3 months (6.2 versus 6.1%) but did not change any further in RO- women (6.1%) as it did in RO+ women (11.4%) at 6 months. In anovulatory women with PCOS and obesity undergoing a lifestyle program, RO+ women lose more body weight and abdominal fat on DEXA than RO- women. In addition, this study shows that early and consistent loss of IAF is associated with resumption of ovulation. Future studies should address the mechanisms behind these changes and should assess interventions aimed at loss of IAF to facilitate resumption of ovulation.

  8. The relationship of breakfast skipping and type of breakfast consumed with overweight/obesity, abdominal obesity, other cardiometabolic risk factors and the metabolic syndrome in young adults. NHANES 1999-2006

    Science.gov (United States)

    The goal of this study was to examine the association between breakfast skipping and type of breakfast consumed with overweight /obesity, abdominal obesity, other cardiometabolic risk factors and the metabolic syndrome. Three breakfast groups were identified (breakfast skippers, ready-to-eat-cereal ...

  9. Association of Smoking in Adolescence With Abdominal Obesity in Adulthood: A Follow-Up Study of 5 Birth Cohorts of Finnish Twins

    Science.gov (United States)

    Pietiläinen, Kirsi; Kantonen, Suvi; Rissanen, Aila; Kaprio, Jaakko

    2009-01-01

    Objectives. We studied the association of adolescent smoking with overweight and abdominal obesity in adulthood. Methods. We used the FinnTwin16, a prospective, population-based questionnaire study of 5 consecutive and complete birth cohorts of Finnish twins born between 1975 and 1979 (N = 4296) and studied at four points between the ages of 16 and 27 years to analyze the effect of adolescent smoking on abdominal obesity and overweight in early adulthood. Results. Smoking at least 10 cigarettes daily when aged 16 to 18 years increased the risk of adult abdominal obesity (odds ratio [OR]=1.77; 95% confidence interval [CI] = 1.39, 2.26). After we adjusted for confounders, the OR was 1.44 (95% CI = 1.11, 1.88), and after further adjustment for current body mass index (BMI), the OR was 1.34 (95% CI = 0.95, 1.88). Adolescent smoking significantly increased the risk of becoming overweight among women even after adjustment for possible confounders, including baseline BMI (OR = 1.74; 95% CI = 1.06, 2.88). Conclusions. Smoking is a risk factor for abdominal obesity among both genders and for overweight in women. The prevention of smoking during adolescence may play an important role in promoting healthy weight and in decreasing the morbidity related to abdominal obesity. PMID:19059868

  10. Abdominal fat is associated with a greater brain reward response to high-calorie food cues in Hispanic women.

    Science.gov (United States)

    Luo, Shan; Romero, Ana; Adam, Tanja C; Hu, Houchun H; Monterosso, John; Page, Kathleen A

    2013-10-01

    Exposure to high-calorie foods may promote overeating by stimulating brain reward pathways and appetite. Abdominal fat has particularly adverse metabolic consequences and may alter brain pathways that regulate feeding behavior. Functional magnetic resonance imaging (fMRI) was used to test the hypothesis that high-calorie food cues activate brain reward regions and increase appetite, and to examine the relationship between abdominal fat and brain reward responsiveness in Hispanic women. fMRI was performed while 13 volunteers viewed 12 blocks of pictures of food and non-food items. Participants rated hunger and food desire after each block of pictures. Brain activation to high-calorie foods was determined by calculating a contrast of high-calorie food minus non-food images. Pearson's correlations were used to test the relationship between brain reward activation and waist circumference. High-calorie food images activated brain reward regions (Z > 2.3, P calorie foods positively correlated with waist circumference, independent of BMI (r = 0.621, P = 0.031). Exposure to high-calorie food images activates brain reward pathways and increases appetitive drive in Hispanic females. Abdominal fat, independent of BMI, parallels striatal responsiveness to high-calorie food images. Copyright © 2013 The Obesity Society.

  11. The potential impact of animal protein intake on global and abdominal obesity: evidence from the Observation of Cardiovascular Risk Factors in Luxembourg (ORISCAV-LUX) study.

    Science.gov (United States)

    Alkerwi, Ala'a; Sauvageot, Nicolas; Buckley, Jonathan D; Donneau, Anne-Françoise; Albert, Adelin; Guillaume, Michèle; Crichton, Georgina E

    2015-07-01

    To examine the association of total animal protein intake and protein derived from different dietary sources (meat; fish and shellfish; eggs; milk products) with global and abdominal obesity among adults in Luxembourg. Binary logistic regression analysis was used to assess the relationship between animal protein intake (as a percentage of total energy intake) and global obesity (BMI ≥ 30.0 kg/m(2)) and abdominal obesity (waist circumference ≥ 102 cm for men and ≥ 88 cm for women), after controlling for potential confounders. Observation of Cardiovascular Risk Factors in Luxembourg (ORISCAV-LUX) study. The study population was derived from a national cross-sectional stratified sample of 1152 individuals aged 18-69 years, recruited between November 2007 and January 2009. There was an independent positive association between total animal protein intake and both global (OR = 1.18; 95% CI 1.12, 1.25) and abdominal obesity (OR = 1.14; 95% CI 1.08, 1.20) after adjustment for age, gender, education, smoking, physical activity and intakes of total fat, carbohydrate, fibre, and fruit and vegetables. Protein intakes from meat, fish and shellfish were positively associated with global and abdominal obesity with further adjustment for vegetal protein and other sources of animal-derived protein (all P Protein derived from eggs or milk products was unrelated to global or abdominal obesity. Our findings suggest that protein derived from animal sources, in particular from meat, fish and shellfish, may be associated with increased risk of both global and abdominal obesity among presumably healthy adults in Luxembourg. These findings suggest that lower animal protein intakes may be important for maintenance of healthy body weight.

  12. Intake and Dietary Food Sources of Fibre in Spain: Differences with Regard to the Prevalence of Excess Body Weight and Abdominal Obesity in Adults of the ANIBES Study

    Science.gov (United States)

    González-Rodríguez, Liliana G.; Perea Sánchez, José Miguel; Aranceta-Bartrina, Javier; Gil, Ángel; González-Gross, Marcela; Serra-Majem, Lluis; Varela-Moreiras, Gregorio; Ortega, Rosa M.

    2017-01-01

    The aim was to study the intake and food sources of fibre in a representative sample of Spanish adults and to analyse its association with excess body weight and abdominal obesity. A sample of 1655 adults (18–64 years) from the ANIBES (“Anthropometric data, macronutrients and micronutrients intake, practice of physical activity, socioeconomic data and lifestyles”) cross-sectional study was analysed. Fibre intake and dietary food sources were determined by using a three-day dietary record. Misreporters were identified using the protocol of the European Food Safety Authority. Mean (standard deviation) fibre intake was 12.59 (5.66) g/day in the whole sample and 15.88 (6.29) g/day in the plausible reporters. Mean fibre intake, both in the whole sample and the plausible reporters, was below the adequate intake established by European Food Safety Authority (EFSA) and the Institute of Medicine of the United States (IOM). Main fibre dietary food sources were grains, followed by vegetables, fruits, and pulses. In the whole sample, considering sex, and after adjusting for age and physical activity, mean (standard error) fibre intake (adjusted by energy intake) was higher in subjects who had normal weight (NW) 13.40 (0.184) g/day, without abdominal obesity 13.56 (0.192) g/day or without excess body weight and/or abdominal obesity 13.56 (0.207) g/day compared to those who were overweight (OW) 12.31 (0.195) g/day, p obese (OB) 11.83 (0.266) g/day, p obesity 12.09 (0.157) g/day, p obesity 12.22 (0.148) g/day, p obesity or excess body weight and/or abdominal obesity in the plausible reporters. Fibre from afternoon snacks was higher in subjects with NW (6.92%) and without abdominal obesity (6.97%) or without excess body weight and/or abdominal obesity (7.20%), than those with OW (5.30%), p obesity (5.18%), p obesity (5.21%), p obesity only when the whole sample was considered. PMID:28346353

  13. The utility of dual bioelectrical impedance analysis in detecting intra-abdominal fat area in obese patients during weight reduction therapy in comparison with waist circumference and abdominal CT.

    Science.gov (United States)

    Yamakage, Hajime; Ito, Ryo; Tochiya, Mayu; Muranaka, Kazuya; Tanaka, Masashi; Matsuo, Yoshiyuki; Odori, Shinji; Kono, Shigeo; Shimatsu, Akira; Satoh-Asahara, Noriko

    2014-01-01

    An increase in intra-abdominal fat area (IAFA) is an essential component of metabolic syndrome (MetS). Waist circumference (WC) is not a precise measure of IAFA, and computed tomography (CT) is unsuitable for frequent monitoring. Here, we examined utility of a dual bioelectrical impedance analysis (Dual BIA) for measuring IAFA in obese patients during weight reduction. Fat distribution was measured by Dual BIA and CT in 100 obese outpatients. All fat areas including total, IAFA, and subcutaneous fat by Dual BIA were more closely correlated with those by CT than WC. Estimated IAFA by Dual BIA was significantly correlated with number of MetS components as well as CT, but WC was not. Furthermore, in 61 obese patients who received 6-month weight reduction therapy, estimated IAFA by Dual BIA showed an earlier and greater decrease as well as that by CT than WC and BMI. In addition, decrease in estimated IAFA by Dual BIA through weight reduction had a higher correlation with decrease in IAFA by CT, than WC. This study is the first to demonstrate that the change in estimated IAFA by Dual BIA was highly correlated with that in IAFA by CT during weight reduction therapy. Our findings also indicate that estimated IAFA by Dual BIA is, potentially, a better indicator of severity of MetS, cardiovascular risk factors, and effectiveness of weight reduction than WC, and equal to IAFA by CT. Estimated IAFA by Dual BIA may be useful for monitoring the effectiveness of weight reduction therapy in obese patients.

  14. Serotonin Improves High Fat Diet Induced Obesity in Mice.

    Science.gov (United States)

    Watanabe, Hitoshi; Nakano, Tatsuya; Saito, Ryo; Akasaka, Daisuke; Saito, Kazuki; Ogasawara, Hideki; Minashima, Takeshi; Miyazawa, Kohtaro; Kanaya, Takashi; Takakura, Ikuro; Inoue, Nao; Ikeda, Ikuo; Chen, Xiangning; Miyake, Masato; Kitazawa, Haruki; Shirakawa, Hitoshi; Sato, Kan; Tahara, Kohji; Nagasawa, Yuya; Rose, Michael T; Ohwada, Shyuichi; Watanabe, Kouichi; Aso, Hisashi

    2016-01-01

    There are two independent serotonin (5-HT) systems of organization: one in the central nervous system and the other in the periphery. 5-HT affects feeding behavior and obesity in the central nervous system. On the other hand, peripheral 5-HT also may play an important role in obesity, as it has been reported that 5-HT regulates glucose and lipid metabolism. Here we show that the intraperitoneal injection of 5-HT to mice inhibits weight gain, hyperglycemia and insulin resistance and completely prevented the enlargement of intra-abdominal adipocytes without having any effect on food intake when on a high fat diet, but not on a chow diet. 5-HT increased energy expenditure, O2 consumption and CO2 production. This novel metabolic effect of peripheral 5-HT is critically related to a shift in the profile of muscle fiber type from fast/glycolytic to slow/oxidative in soleus muscle. Additionally, 5-HT dramatically induced an increase in the mRNA expression of peroxisome proliferator-activated receptor coactivator 1α (PGC-1α)-b and PGC-1α-c in soleus muscle. The elevation of these gene mRNA expressions by 5-HT injection was inhibited by treatment with 5-HT receptor (5HTR) 2A or 7 antagonists. Our results demonstrate that peripheral 5-HT may play an important role in the relief of obesity and other metabolic disorders by accelerating energy consumption in skeletal muscle.

  15. Serotonin Improves High Fat Diet Induced Obesity in Mice.

    Directory of Open Access Journals (Sweden)

    Hitoshi Watanabe

    Full Text Available There are two independent serotonin (5-HT systems of organization: one in the central nervous system and the other in the periphery. 5-HT affects feeding behavior and obesity in the central nervous system. On the other hand, peripheral 5-HT also may play an important role in obesity, as it has been reported that 5-HT regulates glucose and lipid metabolism. Here we show that the intraperitoneal injection of 5-HT to mice inhibits weight gain, hyperglycemia and insulin resistance and completely prevented the enlargement of intra-abdominal adipocytes without having any effect on food intake when on a high fat diet, but not on a chow diet. 5-HT increased energy expenditure, O2 consumption and CO2 production. This novel metabolic effect of peripheral 5-HT is critically related to a shift in the profile of muscle fiber type from fast/glycolytic to slow/oxidative in soleus muscle. Additionally, 5-HT dramatically induced an increase in the mRNA expression of peroxisome proliferator-activated receptor coactivator 1α (PGC-1α-b and PGC-1α-c in soleus muscle. The elevation of these gene mRNA expressions by 5-HT injection was inhibited by treatment with 5-HT receptor (5HTR 2A or 7 antagonists. Our results demonstrate that peripheral 5-HT may play an important role in the relief of obesity and other metabolic disorders by accelerating energy consumption in skeletal muscle.

  16. Waist circumference based abdominal obesity may be helpful as a marker for unmet needs in patients with RA.

    Science.gov (United States)

    Uutela, T; Kautiainen, H; Järvenpää, S; Salomaa, S; Hakala, M; Häkkinen, A

    2014-01-01

    To assess the impact of abdominal obesity (AO) on disease severity, cardiovascular risk factors, and patient-reported outcomes (PROs) in patients with rheumatoid arthritis (RA). Two hundred and thirty consecutive outpatients were cross-sectionally assessed. Waist circumference (WC) with a cut-off point of ≥ 102 cm in men and ≥ 88 cm in women indicated AO. Clinical assessment included joint counts, radiographs of small joints, and laboratory tests. Comorbidities and medication were verified from the patients' database. Patient questionnaires included sociodemographics, pain intensity, global disease activity, the Beck Depression Inventory (BDI), the Health Assessment Questionnaire (HAQ), physical activity level, and the 36-item Short Form Health Survey (SF-36). Metabolic syndrome (MetS) was defined according to the criteria of National Cholesterol Education Program (NCEP) Adult Treatment Panel III (ATP III). The association of AO with the 28-joint count Disease Activity Score (DAS28) and mental (MCS) and physical component scores (PCS) of the SF-36 and the HAQ was assessed by using regression models with the propensity score as a covariate. The AO prevalence was 52% in the 200 eligible patients. In a univariate analysis, AO was associated with cardiovascular risk factors, low HAQ score, physical inactivity, disease activity parameters, impaired MCS, higher pain, and increased use of biological drugs and antidepressants. In a multivariable model, only poorer DAS28 (p = 0.018) and poorer HAQ score (p = 0.004) remained significantly associated with AO. AO is highly prevalent in patients with RA. In addition to cardiovascular risk factors, AO is associated with higher disease activity, higher disability, physical inactivity, more patients' perception of pain, and poorer mental health. Multifaceted promotion of lifestyle habits would be beneficial for improving AO-related health outcomes in patients with RA.

  17. Detecção de hipertensão arterial em adolescentes através de marcadores gerais e adiposidade abdominal Detección de hipertensión arterial en adolescentes por medio de marcadores generales y adiposidad abdominal High blood pressure detection in adolescents by clustering overall and abdominal adiposity markers

    Directory of Open Access Journals (Sweden)

    Diego G. D Christofaro

    2011-06-01

    Full Text Available FUNDAMENTO: A obesidade está ligada à hipertensão arterial (HA na infância. Entretanto, o papel da gordura como preditor de HA em adolescentes permanece desconhecido. OBJETIVO: Investigar a associação entre obesidade geral e abdominal com HA e identificar a sensibilidade e especificidade desses indicadores para detectar HA em adolescentes. MÉTODOS: A amostra consistiu em 1.021 adolescentes com idade de 10-17 anos. Os indivíduos foram classificados como normal, sobrepeso/obesidade, de acordo com as medidas do IMC, e como não-obeso com obesidade abdominal, de acordo com as medidas da circunferência da cintura (CC. A pressão arterial sistólica (PAS e diastólica (PAD foi avaliada através de um dispositivo oscilométrico. Regressão logística e curvas ROC foram usadas na análise estatística. RESULTADOS: A prevalência geral de HA foi 11,8% (13,4% em meninos e 10,2% em meninas. A prevalência de HA em meninos e meninas com sobrepeso/obesidade foi 10% e 11,1%, respectivamente. A prevalência de HA em meninos com obesidade abdominal foi 28,6%. Para ambos os sexos, o odds ratio (OR para HA foi mais alto na obesidade abdominal do que no sobrepeso/obesidade geral (4,09 [OR IC95% = 2,57-6,51] versus 1,83 [OR IC95% = 1,83-4,30]. O OR para HA foi mais alto quando sobrepeso/obesidade geral e obesidade abdominal estavam agrupados (OR = 4,35 [OR IC95% = 2,68 -7,05], do que quando identificados como sobrepeso/obesidade geral ou obesidade abdominal apenas (OR = 1,32 [OR IC95% = 0,65- 2,68]. Entretanto, ambos os tipos de obesidade apresentavam baixo poder preditivo na detecção de HA. CONCLUSÃO: Obesidade geral e obesidade abdominal foram associadas com HA; entretanto, a sensibilidade e especificidade dessas variáveis na detecção de HA são baixas em adolescentes brasileiros.BACKGROUND: Obesity is linked to high blood pressure (HBP in childhood. However, the role of fat as a predictor of HBP in adolescents remains unknown. OBJECTIVE: To

  18. Effects of Regular Physical Exercises in the Water on the Metabolic Profile of Women with Abdominal Obesity

    Directory of Open Access Journals (Sweden)

    Kasprzak Zbigniew

    2014-07-01

    Full Text Available Recreational physical exercise in the water is predominantly based on aerobic metabolism. Since it involves both carbohydrate and lipid sources of energy, aqua aerobics has a beneficial effect on metabolism of these substrates. The aim of the study was to assess the impact of a 3 month aqua aerobics training program on the metabolic profile of women with abdominal obesity. The study sample comprised 32 women aged 41-72 years. Somatic characteristics and variables characterizing carbohydrate and lipid metabolism were measured before the commencement and after the completion of the training program. During the 2nd measurement all mean anthropometric variables were found to be significantly lower (p<0.01. In the blood lipid profile, the concentrations of total cholesterol, LDL-cholesterol and HOMAIR were significantly lower (p<0.01. Furthermore, the levels of fasting triglycerides, glucose and insulin were reduced significantly (p<0.05 after the training program. The aqua aerobics program contributed to positive changes in lipid metabolism, anthropometric variables, as well as the fasting insulin, glucose levels and insulin resistance index in women with abdominal obesity.

  19. Higher association of coronary artery calcification with non-alcoholic fatty liver disease than with abdominal obesity in middle-aged Korean men: the Kangbuk Samsung Health Study.

    Science.gov (United States)

    Lee, Min-Kyung; Park, Hye-Jeong; Jeon, Won Seon; Park, Se Eun; Park, Cheol-Young; Lee, Won-Young; Oh, Ki-Won; Park, Sung-Woo; Rhee, Eun-Jung

    2015-07-15

    It is uncertain whether non-alcoholic fatty liver disease (NAFLD) or abdominal obesity is more associated with atherosclerosis. The aim of this study was to determine whether NAFLD or abdominal obesity is more strongly associated with subclinical atherosclerosis represented by coronary artery calcification (CAC). A total of 21,335 male participants in a health screening program (mean age 41 years) were enrolled. Ultrasonographic measurements of fatty liver and multi-detector computed tomography were performed to determine the coronary artery calcium score (CACS). The presence of CAC was defined as CACS > 0. Subjects were divided into four groups according to the presence or absence of NAFLD and/or abdominal obesity as assessed by waist-hip ratio (WHR) > 0.9. The presence of CAC was detected in 2,385 subjects (11.2%). The proportion of subjects with CAC was highest in the abdominal obesity only group (23.2%). After adjustment for age, diabetes history, hypertension, cigarette smoking, and physical inactivity, the odds ratio (OR) for CAC was the highest in the group with both abnormalities [1.465 (1.324-1.623)]. The NAFLD only group showed significantly increased OR for CAC compared to that in the abdominal obesity only group [1.286 (1.151-1.436) vs. 1.076 (0.939-1.233)]. Non-alcoholic fatty liver disease is more closely associated with CAC than abdominal obesity as assessed by the WHR. NAFLD could be considered an independent determinant of subclinical atherosclerosis as assessed by CAC.

  20. The Combined Effects of Obesity, Abdominal Obesity and Major Depression/Anxiety on Health-Related Quality of Life: the LifeLines Cohort Study.

    Directory of Open Access Journals (Sweden)

    Yeshambel T Nigatu

    Full Text Available Obesity and major depressive disorder (MDD/anxiety disorders often co-occur and aggravate each other resulting in adverse health-related outcomes. As little is known about the potential effects of interaction between obesity and MDD and/or anxiety disorders on health-related quality of life (HR-QoL, this study was aimed at examining these combined effects.We collected data among N = 89,332 participants from the LifeLines cohort study. We categorized body weight using body mass index (kg/m2 as normal weight (18.5-24.99, overweight (25-29.9, mild obesity (30-34.9 and moderate/severe obesity (≥ 35; we measured abdominal obesity using a waist circumference of ≥102 and ≥ 88 cm for males and females, respectively. MDD and anxiety disorders were diagnosed with the Mini-International Neuropsychiatric Interview. HR-QoL was assessed using the RAND-36 questionnaire to compute physical and mental quality of life scores. We used binary logistic and linear regression analyses.The combined effect of obesity and MDD and/or anxiety disorders on physical QoL was larger than the sum of their separate effects; regression coefficients, B (95%-confidence interval, 95%-CI were: - 1.32 (-1.75; -0.90. However, the combined effect of obesity and major depression alone on mental QoL was less than the additive effect. With increasing body weight participants report poorer physical QoL; when they also have MDD and/or anxiety disorders participants report even poorer physical QoL. In persons without MDD and/or anxiety disorders, obesity was associated with a better mental QoL.Obesity and MDD and/or anxiety disorders act synergistically on physical and mental QoL. The management of MDD and/or anxiety disorders and weight loss may be important routes to improve HR-QoL.

  1. The Combined Effects of Obesity, Abdominal Obesity and Major Depression/Anxiety on Health-Related Quality of Life: the LifeLines Cohort Study

    Science.gov (United States)

    Nigatu, Yeshambel T.; Reijneveld, Sijmen A.; de Jonge, Peter; van Rossum, Elisabeth; Bültmann, Ute

    2016-01-01

    Background Obesity and major depressive disorder (MDD)/anxiety disorders often co-occur and aggravate each other resulting in adverse health-related outcomes. As little is known about the potential effects of interaction between obesity and MDD and/or anxiety disorders on health-related quality of life (HR-QoL), this study was aimed at examining these combined effects. Methods We collected data among N = 89,332 participants from the LifeLines cohort study. We categorized body weight using body mass index (kg/m2) as normal weight (18.5–24.99), overweight (25–29.9), mild obesity (30–34.9) and moderate/severe obesity (≥ 35); we measured abdominal obesity using a waist circumference of ≥102 and ≥ 88 cm for males and females, respectively. MDD and anxiety disorders were diagnosed with the Mini-International Neuropsychiatric Interview. HR-QoL was assessed using the RAND-36 questionnaire to compute physical and mental quality of life scores. We used binary logistic and linear regression analyses. Results The combined effect of obesity and MDD and/or anxiety disorders on physical QoL was larger than the sum of their separate effects; regression coefficients, B (95%-confidence interval, 95%-CI) were: - 1.32 (-1.75; -0.90). However, the combined effect of obesity and major depression alone on mental QoL was less than the additive effect. With increasing body weight participants report poorer physical QoL; when they also have MDD and/or anxiety disorders participants report even poorer physical QoL. In persons without MDD and/or anxiety disorders, obesity was associated with a better mental QoL. Conclusions Obesity and MDD and/or anxiety disorders act synergistically on physical and mental QoL. The management of MDD and/or anxiety disorders and weight loss may be important routes to improve HR-QoL. PMID:26866920

  2. Mindfulness Intervention for Stress Eating to Reduce Cortisol and Abdominal Fat among Overweight and Obese Women: An Exploratory Randomized Controlled Study

    Directory of Open Access Journals (Sweden)

    Jennifer Daubenmier

    2011-01-01

    Full Text Available Psychological distress and elevated cortisol secretion promote abdominal fat, a feature of the Metabolic Syndrome. Effects of stress reduction interventions on abdominal fat are unknown. Forty-seven overweight/obese women (mean BMI =31.2 were randomly assigned to a 4-month intervention or waitlist group to explore effects of a mindfulness program for stress eating. We assessed mindfulness, psychological distress, eating behavior, weight, cortisol awakening response (CAR, and abdominal fat (by dual-energy X-ray absorptiometry pre- and posttreatment. Treatment participants improved in mindfulness, anxiety, and external-based eating compared to control participants. Groups did not differ on average CAR, weight, or abdominal fat over time. However, obese treatment participants showed significant reductions in CAR and maintained body weight, while obese control participants had stable CAR and gained weight. Improvements in mindfulness, chronic stress, and CAR were associated with reductions in abdominal fat. This proof of concept study suggests that mindfulness training shows promise for improving eating patterns and the CAR, which may reduce abdominal fat over time.

  3. Mindfulness Intervention for Stress Eating to Reduce Cortisol and Abdominal Fat among Overweight and Obese Women: An Exploratory Randomized Controlled Study.

    Science.gov (United States)

    Daubenmier, Jennifer; Kristeller, Jean; Hecht, Frederick M; Maninger, Nicole; Kuwata, Margaret; Jhaveri, Kinnari; Lustig, Robert H; Kemeny, Margaret; Karan, Lori; Epel, Elissa

    2011-01-01

    Psychological distress and elevated cortisol secretion promote abdominal fat, a feature of the Metabolic Syndrome. Effects of stress reduction interventions on abdominal fat are unknown. Forty-seven overweight/obese women (mean BMI = 31.2) were randomly assigned to a 4-month intervention or waitlist group to explore effects of a mindfulness program for stress eating. We assessed mindfulness, psychological distress, eating behavior, weight, cortisol awakening response (CAR), and abdominal fat (by dual-energy X-ray absorptiometry) pre- and posttreatment. Treatment participants improved in mindfulness, anxiety, and external-based eating compared to control participants. Groups did not differ on average CAR, weight, or abdominal fat over time. However, obese treatment participants showed significant reductions in CAR and maintained body weight, while obese control participants had stable CAR and gained weight. Improvements in mindfulness, chronic stress, and CAR were associated with reductions in abdominal fat. This proof of concept study suggests that mindfulness training shows promise for improving eating patterns and the CAR, which may reduce abdominal fat over time.

  4. Effect of High-Intensity Interval Training on Total, Abdominal and Visceral Fat Mass: A Meta-Analysis.

    Science.gov (United States)

    Maillard, Florie; Pereira, Bruno; Boisseau, Nathalie

    2018-02-01

    High-intensity interval training (HIIT) is promoted as a time-efficient strategy to improve body composition. The aim of this meta-analysis was to assess the efficacy of HIIT in reducing total, abdominal, and visceral fat mass in normal-weight and overweight/obese adults. Electronic databases were searched to identify all related articles on HIIT and fat mass. Stratified analysis was performed using the nature of HIIT (cycling versus running, target intensity), sex and/or body weight, and the methods of measuring body composition. Heterogeneity was also determined RESULTS: A total of 39 studies involving 617 subjects were included (mean age 38.8 years ± 14.4, 52% females). HIIT significantly reduced total (p = 0.003), abdominal (p = 0.007), and visceral (p = 0.018) fat mass, with no differences between the sexes. A comparison showed that running was more effective than cycling in reducing total and visceral fat mass. High-intensity (above 90% peak heart rate) training was more successful in reducing whole body adiposity, while lower intensities had a greater effect on changes in abdominal and visceral fat mass. Our analysis also indicated that only computed tomography scan or magnetic resonance imaging showed significant abdominal and/or visceral fat-mass loss after HIIT interventions. HIIT is a time-efficient strategy to decrease fat-mass deposits, including those of abdominal and visceral fat mass. There was some evidence of the greater effectiveness of HIIT running versus cycling, but owing to the wide variety of protocols used and the lack of full details about cycling training, further comparisons need to be made. Large, multicenter, prospective studies are required to establish the best HIIT protocols for reducing fat mass according to subject characteristics.

  5. Magnetic Resonance Imaging of Changes in Abdominal Compartments in Obese Diabetics during a Low-Calorie Weight-Loss Program.

    Directory of Open Access Journals (Sweden)

    Lena J Vogt

    Full Text Available To investigate changes in the fat content of abdominal compartments and muscle area during weight loss using confounder-adjusted chemical-shift-encoded magnetic resonance imaging (MRI in overweight diabetics.Twenty-nine obese diabetics (10/19 men/women, median age: 59.0 years, median body mass index (BMI: 34.0 kg/m2 prospectively joined a standardized 15-week weight-loss program (six weeks of formula diet exclusively, followed by reintroduction of regular food with gradually increasing energy content over nine weeks over 15 weeks. All subjects underwent a standardized MRI protocol including a confounder-adjusted chemical-shift-encoded MR sequence with water/fat separation before the program as well at the end of the six weeks of formula diet and at the end of the program at 15 weeks. Fat fractions of abdominal organs and vertebral bone marrow as well as volumes of visceral and subcutaneous fat were determined. Furthermore, muscle area was evaluated using the L4/L5 method. Data were compared using the Wilcoxon signed-rank test for paired samples.Median BMI decreased significantly from 34.0 kg/m2 to 29.9 kg/m2 (p 0.15. Visceral fat volume (3.2 L to 1.6 L, p < 0.001 and subcutaneous fat diameter (3.0 cm to 2.2 cm, p < 0.001 also decreased significantly. Muscle area declined by 6.8% from 243.9 cm2 to 226.8 cm2.MRI allows noninvasive monitoring of changes in abdominal compartments during weight loss. In overweight diabetics, weight loss leads to fat reduction in abdominal compartments, such as visceral fat, as well as liver fat and vertebral bone marrow fat while pancreas fat remains unchanged.

  6. Surgical tactic of high bilateral abdominal testicular retention in patient with a prune belly syndrome

    Directory of Open Access Journals (Sweden)

    I. A. Panchenko

    2014-11-01

    Full Text Available Bilateral abdominal cryptorchism in combination with other defects of urogenital system and a prune belly syndrome keep within a syndrome of connective tissue dysplasia. In our medical center developed the method of surgical correction of a high bilateral abdominal testicular retention with preservation of vessels.

  7. Surgical tactic of high bilateral abdominal testicular retention in patient with a prune belly syndrome

    Directory of Open Access Journals (Sweden)

    I. A. Panchenko

    2013-01-01

    Full Text Available Bilateral abdominal cryptorchism in combination with other defects of urogenital system and a prune belly syndrome keep within a syndrome of connective tissue dysplasia. In our medical center developed the method of surgical correction of a high bilateral abdominal testicular retention with preservation of vessels.

  8. Mass or high-risk screening for abdominal aortic aneurysm

    DEFF Research Database (Denmark)

    Lindholt, Jes Sanddal; Henneberg, E W; Fasting, H

    1997-01-01

    Abdominal aortic aneurysm (AAA) is known to be associated with various diseases, especially hypertension, acute myocardial infarction (AMI), chronic obstructive airway disease (COAD), and intermittent claudication. These associations have led to a debate about whether screening of older men for AAA...

  9. High heritability of liability to abdominal aortic aneurysms

    DEFF Research Database (Denmark)

    Mejnert Jørgensen, Trine; Christensen, Kaare; Lindholt, Jes Sanddal

    2016-01-01

    OBJECTIVE: First degree relatives of patients with abdominal aortic aneurysm (AAA) have an increased risk of developing AAA; however, despite intensive investigation, the specific genetic factors involved in the development of the disease are still largely unknown. In twin studies the influence...

  10. Interrelationships between changes in anthropometric variables and computed tomography indices of abdominal fat distribution in response to a 1-year physical activity-healthy eating lifestyle modification program in abdominally obese men.

    Science.gov (United States)

    Villeneuve, Nicole; Pelletier-Beaumont, Emilie; Nazare, Julie-Anne; Lemieux, Isabelle; Alméras, Natalie; Bergeron, Jean; Tremblay, Angelo; Poirier, Paul; Després, Jean-Pierre

    2014-04-01

    The objectives were to (i) measure the effects of a 1-year lifestyle modification program on body fat distribution/anthropometric variables; (ii) determine the interrelationships between changes in all these variables; and (iii) investigate whether there is a selective reduction in deep (DSAT) vs. superficial subcutaneous adipose tissue (SSAT) at the abdominal level following a 1-year lifestyle modification program. Anthropometric variables, body composition and abdominal and midthigh fat distribution were assessed at baseline and after 1 year in 109 sedentary, dyslipidemic and abdominally obese men. Reductions in anthropometric variables, skinfold thicknesses (except the trunk/extremity ratio) and fat mass as well as an increase in fat-free mass were observed after 1 year (p abdominal adipose tissue volumes were also noted (-23%, -26%, -18%, -19%, -17%, p muscle area and an increase (+1%, p muscle area were also observed. There was a positive relationship between changes in visceral adipose tissue and changes in DSAT (r = 0.65, p muscle quality in abdominally obese men.

  11. PER2 variants are associated with abdominal obesity, psycho-behavioral factors and attrition in the dietary treatment of obesity

    Science.gov (United States)

    The purpose was to test for association between polymorphisms in the circadian clock-related gene PER2 and attrition in patients prone to withdrawal from a behavioral weight-reduction-program based on the Mediterranean Diet. 454 overweight/obese subjects (women= 380, men= 74), aged 20-65 years, who ...

  12. Partly replacing meat protein with soy protein alters insulin resistance and blood lipids in postmenopausal women with abdominal obesity.

    Science.gov (United States)

    van Nielen, Monique; Feskens, Edith J M; Rietman, Annemarie; Siebelink, Els; Mensink, Marco

    2014-09-01

    Increasing protein intake and soy consumption appear to be promising approaches to prevent metabolic syndrome (MetS). However, the effect of soy consumption on insulin resistance, glucose homeostasis, and other characteristics of MetS is not frequently studied in humans. We aimed to investigate the effects of a 4-wk, strictly controlled, weight-maintaining, moderately high-protein diet rich in soy on insulin sensitivity and other cardiometabolic risk factors. We performed a randomized crossover trial of 2 4-wk diet periods in 15 postmenopausal women with abdominal obesity to test diets with 22 energy percent (En%) protein, 27 En% fat, and 50 En% carbohydrate. One diet contained protein of mixed origin (mainly meat, dairy, and bread), and the other diet partly replaced meat with soy meat analogues and soy nuts containing 30 g/d soy protein. For our primary outcome, a frequently sampled intravenous glucose tolerance test (FSIGT) was performed at the end of both periods. Plasma total, LDL, and HDL cholesterol, triglycerides, glucose, insulin, and C-reactive protein were assessed, and blood pressure, arterial stiffness, and intrahepatic lipid content were measured at the start and end of both periods. Compared with the mixed-protein diet, the soy-protein diet resulted in greater insulin sensitivity [FSIGT: insulin sensitivity, 34 ± 29 vs. 22 ± 17 (mU/L)(-1) · min(-1), P = 0.048; disposition index, 4974 ± 2543 vs. 2899 ± 1878, P = 0.038; n = 11]. Total cholesterol was 4% lower after the soy-protein diet than after the mixed-protein diet (4.9 ± 0.7 vs. 5.1 ± 0.6 mmol/L, P = 0.001), and LDL cholesterol was 9% lower (2.9 ± 0.7 vs. 3.2 ± 0.6 mmol/L, P = 0.004; n = 15). Thus, partly replacing meat with soy in a moderately high-protein diet has clear advantages regarding insulin sensitivity and total and LDL cholesterol. Therefore, partly replacing meat products with soy products could be important in preventing MetS. This trial was registered at clinicaltrials

  13. Associations between Overall and Abdominal Obesity and Suicidal Ideation among US Adult Women

    OpenAIRE

    Zhao, Guixiang; Li, Chaoyang; Ford, Earl S.; Tsai, James; Dhingra, Satvinder S.; Croft, Janet B.; McKnight-Eily, Lela R.; Balluz, Lina S.

    2012-01-01

    Obesity is associated with increased risks for mental disorders. This study examined associations of obesity indicators including body mass index (BMI), waist circumference, and waist-height ratio with suicidal ideation among U.S. women. We analyzed data from 3,732 nonpregnant women aged ≥20 years who participated in the 2005–2008 National Health and Nutrition Examination Survey. We used anthropometric measures of weight, height, and waist circumference to calculate BMI and waist-height ratio...

  14. Muscle mitochondrial oxidative phosphorylation activity, but not content, is altered with abdominal obesity in sedentary men: synergism with changes in insulin sensitivity.

    Science.gov (United States)

    Chanseaume, Emilie; Barquissau, Valentin; Salles, Jérôme; Aucouturier, Julien; Patrac, Véronique; Giraudet, Christophe; Gryson, Céline; Duché, Pascale; Boirie, Yves; Chardigny, Jean-Michel; Morio, Béatrice

    2010-06-01

    Abdominal obesity is a major risk factor for muscle insulin resistance. Mitochondria may play a key role in this etiology. Changes in muscle mitochondrial content and function were examined according to abdominal obesity and insulin sensitivity in men. The descriptive MitHyCal study was conducted on the general population of Clermont-Ferrand, France. Forty-two healthy sedentary men (41.7 +/- 4.3 yr) were divided into four groups according to waist circumference: 87 cm or less (group 1, n = 10); 88-93 cm (group 2, n = 12); 94-101 cm (group 3, n = 10); and 102 cm or greater (group 4, n = 10). Plasma metabolic check-up was performed, and insulin sensitivity index was calculated from glucose and insulin responses to a 3-h oral glucose tolerance test. Muscle biopsies were obtained to assess mitochondrial content, oxidative phosphorylation activity, and superoxide anion (reactive oxygen species) production. Assessment of muscle mitochondrial content and function was planned before data collection began. Abdominal obesity was negatively correlated to insulin sensitivity index (r = -0.39; P muscle mitochondrial content and maximal activity of key oxidative enzymes. In contrast, muscle mitochondrial ADP-stimulated respiration rate was 24% higher in groups 2 and 3 compared to groups 1 and 4 (P Abdominal obesity is associated with alterations in intrinsic muscle mitochondrial function but not content. These adaptations mainly result in reduced mitochondrial ATP production rate in response to insulin resistance.

  15. Impact of abdominal obesity and ambulatory blood pressure in the diagnosis of left ventricular hypertrophy in never treated hypertensives.

    Science.gov (United States)

    Rodilla, Enrique; Costa, José A; Martín, Joaquin; González, Carmen; Pascual, Jose M; Redon, Josep

    2014-03-20

    The principal objective was to assess the prevalence of left ventricular hypertrophy (LVH) in hypertensive, never treated patients, depending on adjustment for body surface or height. Secondary objectives were to determine geometric alterations of the left ventricle and to analyze the interdependence of hypertension and obesity to induce LVH. Cross-sectional study that included 750 patients (387 men) aged 47 (13, SD) years who underwent ambulatory blood pressure (ABPM) monitoring and echocardiography. The prevalence of LVH was 40.4% (303 patients), adjusted for body surface area (BSA, LVHBSA), and 61.7% (463 patients), adjusted for height(2.7) (LVHheight(2.7)). In a multivariate logistic analysis, systolic BP24h, gender and presence of elevated microalbuminuria were associated with both LVHBSA and LVHheight(2.7). Increased waist circumference was the strongest independent predictor of LVHheight(2.7), but was not associated with LVHBSA. We found a significant interaction between abdominal obesity and systolic BP24h in LVHheight(2.7). Concentric remodelling seems to be the most prevalent alteration of left ventricular geometry in early stages of hypertension (37.5%). The impact of obesity as predictor of LVH in never treated hypertensives is present only when left ventricular mass (LVM) is indexed to height(2.7). Obesity interacts with systolic BP24h in an additive but not merely synergistic manner. Systolic BP24h is the strongest determinant of LVH when indexed for BSA. Copyright © 2012 Elsevier España, S.L. All rights reserved.

  16. Abdominal obesity as a mediator of the influence of physical activity on insulin resistance in Spanish adults.

    Science.gov (United States)

    García-Hermoso, Antonio; Martínez-Vizcaíno, Vicente; Recio-Rodriguez, Jose I; Díez-Fernández, Ana; Gómez-Marcos, Manuel A; García-Ortiz, Luis

    2016-01-01

    The aim of the study was to analyze the relationship between moderate-to-vigorous physical activity (MVPA) and insulin resistance (IR) in Spanish adults and to examine whether this relationship is mediated by abdominal obesity (waist circumference - WC). The cross-sectional study included 1162 healthy subjects belonging to the EVIDENT study (mean age 55.0±13.3years; 61.8% women) from six different Spanish provinces. Moderate-to-vigorous physical activity (MVPA) was measured objectively over 7days using Actigraph accelerometers, collecting data in 60-second epochs, and retaining respondents with ≥4 valid days for the analysis. The homeostasis model of assessment (HOMA-IR) was used to determine IR, and its individual components - fasting glucose and insulin - were determined using standard protocols. Linear regression models were fitted according to Baron and Kenny's procedures for mediation analysis. Fasting insulin and HOMA-IR levels were significantly worse in adults who spent fewer minutes in MVPA (first quartile≤30.1 and 22.7min/day in men and women, respectively) after adjusting for age, sex, smoking habits, drinking habits, accelerometer wear time, sedentary time, and Mediterranean diet adherence. However, when WC was added to the ANCOVA models as a covariate, the effects disappeared. Mediation analysis reported that WC acts as a full mediator in the relationship between MVPA and IR (HOMA-IR and fasting insulin). These findings show that WC plays a pivotal role in the relationship between MVPA and IR, and therefore highlights that decreasing abdominal obesity might be considered as an intermediate outcome for evaluating interventions aimed at preventing diabetes mellitus. Copyright © 2015 Elsevier Inc. All rights reserved.

  17. Chest wall mechanics and abdominal pressure during general anaesthesia in normal and obese individuals and in acute lung injury.

    Science.gov (United States)

    Pelosi, Paolo; Luecke, Thomas; Rocco, Patricia R M

    2011-02-01

    This article discusses the methods available to evaluate chest wall mechanics and the relationship between intraabdominal pressure (IAP) and chest wall mechanics during general anaesthesia in normal and obese individuals, as well as in acute lung injury/acute respiratory distress syndrome. The interactions between the abdominal and thoracic compartments pose a specific challenge for intensive care physicians. IAP affects respiratory system, lung and chest wall elastance in an unpredictable way. Thus, transpulmonary pressure should be measured if IAP is more than 12 mmHg or if chest wall elastance is compromised for other reasons, even though the absolute values of pleural and transpulmonary pressures are not easily obtained at bedside. We suggest defining intraabdominal hypertension (IAH) as IAP at least 20 mmHg and abdominal compartment syndrome (ACS) as IAP at least 20 mmHg associated with failure of one or more organs, although further studies are required to confirm this hypothesis. Additionally, in the presence of IAH, controlled mechanical ventilation should be applied and positive end-expiratory pressure individually titrated. Prophylactic open abdomen should be considered in the presence of ACS. Increased IAP markedly affects respiratory function and complicates patient management. Frequent assessment of IAP is recommended.

  18. Total and abdominal obesity are risk factors for gastroesophageal reflux symptoms in children.

    Science.gov (United States)

    Quitadamo, Paolo; Buonavolontà, Roberta; Miele, Erasmo; Masi, Paola; Coccorullo, Paola; Staiano, Annamaria

    2012-07-01

    The association between GERD and obesity has been frequently reported in adults. Data in children are scarce and inconclusive, evaluating only general obesity. Central adiposity has never been investigated in children as a possible risk factor for GERD. The aims of the present study were to evaluate the prevalence of gastroesophageal reflux disease (GERD) symptoms in overweight and obese children in comparison with a general normal-weight population and whether the GERD symptoms are associated with waist circumference (WC). The study population consisted of 153 healthy children. A detailed clinical history and a physical examination were obtained from each patient. A questionnaire on reflux symptoms was completed by caregivers. The reflux symptomatic score resulted significantly higher in obese than in normal-weight children and in children with WC >90th percentile compared with those with WC obesity are risk factors for the development of GERD symptoms in children. The risk of GERD symptoms rises progressively with the increase in both body mass index and waist circumference, even in normal-weight children.

  19. Weight loss moderately affects the mixed meal challenge response of the plasma metabolome and transcriptome of peripheral blood mononuclear cells in abdominally obese subjects.

    Science.gov (United States)

    Fazelzadeh, Parastoo; Hangelbroek, Roland W J; Joris, Peter J; Schalkwijk, Casper G; Esser, Diederik; Afman, Lydia; Hankemeier, Thomas; Jacobs, Doris M; Mihaleva, Velitchka V; Kersten, Sander; van Duynhoven, John; Boekschoten, Mark V

    2018-01-01

    The response to dietary challenges has been proposed as a more accurate measure of metabolic health than static measurements performed in the fasted state. This has prompted many groups to explore the potential of dietary challenge tests for assessment of diet and lifestyle induced shifts in metabolic phenotype. We examined whether the response to a mixed-meal challenge could provide a readout for a weight loss (WL)-induced phenotype shift in abdominally obese male subjects. The underlying assumption of a mixed meal challenge is that it triggers all aspects of phenotypic flexibility and provokes a more prolonged insulin response, possibly allowing for better differentiation between individuals. Abdominally obese men (n = 29, BMI = 30.3 ± 2.4 kg/m 2 ) received a mixed-meal challenge prior to and after an 8-week WL or no-WL control intervention. Lean subjects (n = 15, BMI = 23.0 ± 2.0 kg/m 2 ) only received the mixed meal challenge at baseline to have a benchmark for WL-induced phenotype shifts. Levels of several plasma metabolites were significantly different between lean and abdominally obese at baseline as well as during postprandial metabolic responses. Genes related to oxidative phosphorylation in peripheral blood mononuclear cells (PBMCs) were expressed at higher levels in abdominally obese subjects as compared to lean subjects at fasting, which was partially reverted after WL. The impact of WL on the postprandial response was modest, both at the metabolic and gene expression level in PBMCs. We conclude that mixed-meal challenges are not necessarily superior to measurements in the fasted state to assess metabolic health. Furthermore, the mechanisms accounting for the observed differences between lean and abdominally obese in the fasted state are different from those underlying the dissimilarity observed during the postprandial response.

  20. High glycemic index foods, overeating, and obesity.

    Science.gov (United States)

    Ludwig, D S; Majzoub, J A; Al-Zahrani, A; Dallal, G E; Blanco, I; Roberts, S B

    1999-03-01

    The prevalence of obesity has increased dramatically in recent years. However, the role of dietary composition in body weight regulation remains unclear. The purpose of this work was to investigate the acute effects of dietary glycemic index (GI) on energy metabolism and voluntary food intake in obese subjects. Twelve obese teenage boys were evaluated on three separate occasions using a crossover study protocol. During each evaluation, subjects consumed identical test meals at breakfast and lunch that had a low, medium, or high GI. The high- and medium-GI meals were designed to have similar macronutrient composition, fiber content, and palatability, and all meals for each subject had equal energy content. After breakfast, plasma and serum concentrations of metabolic fuels and hormones were measured. Ad libitum food intake was determined in the 5-hour period after lunch. Voluntary energy intake after the high-GI meal (5.8 megajoule [mJ]) was 53% greater than after the medium-GI meal (3.8 mJ), and 81% greater than after the low-GI meal (3.2 mJ). In addition, compared with the low-GI meal, the high-GI meal resulted in higher serum insulin levels, lower plasma glucagon levels, lower postabsorptive plasma glucose and serum fatty acids levels, and elevation in plasma epinephrine. The area under the glycemic response curve for each test meal accounted for 53% of the variance in food intake within subjects. The rapid absorption of glucose after consumption of high-GI meals induces a sequence of hormonal and metabolic changes that promote excessive food intake in obese subjects. Additional studies are needed to examine the relationship between dietary GI and long-term body weight regulation.

  1. Infrequent breakfast consumption is associated with higher body adiposity and abdominal obesity in Malaysian school-aged adolescents.

    Science.gov (United States)

    Nurul-Fadhilah, Abdullah; Teo, Pey Sze; Huybrechts, Inge; Foo, Leng Huat

    2013-01-01

    Unhealthy dietary pattern increases the risk of obesity and metabolic disorders in growing children and adolescents. However, the way the habitual pattern of breakfast consumption influences body composition and risk of obesity in adolescents is not well defined. Thus, the aim of the present study was to assess any associations between breakfast consumption practices and body composition profiles in 236 apparently healthy adolescents aged 12 to 19 years. A self-administered questionnaire on dietary behaviour and lifestyle practices and a dietary food frequency questionnaire were used. Body composition and adiposity indices were determined using standard anthropometric measurement protocols and dual energy χ-ray absorptiometry (DXA). Mean age of the participants was 15.3±1.9 years. The majority of participants (71.2%) fell in the normal body mass index (BMI) ranges. Breakfast consumption patterns showed that only half of the participants (50%) were consuming breakfast daily. Gender-specific multivariate analyses (ANCOVA) showed that in both boys and girls, those eating breakfast at least 5 times a week had significantly lower body weight, body mass index (BMI), BMI z-scores, waist circumference, body fat mass and percent body fat (%BF) compared to infrequent breakfast eaters, after adjustment for age, household income, pubertal status, eating-out and snacking practices, daily energy intakes, and daily physical activity levels. The present findings indicate that infrequent breakfast consumption is associated with higher body adiposity and abdominal obesity. Therefore, daily breakfast consumption with healthy food choices should be encouraged in growing children and adolescents to prevent adiposity during these critical years of growth.

  2. Infrequent breakfast consumption is associated with higher body adiposity and abdominal obesity in Malaysian school-aged adolescents.

    Directory of Open Access Journals (Sweden)

    Abdullah Nurul-Fadhilah

    Full Text Available Unhealthy dietary pattern increases the risk of obesity and metabolic disorders in growing children and adolescents. However, the way the habitual pattern of breakfast consumption influences body composition and risk of obesity in adolescents is not well defined. Thus, the aim of the present study was to assess any associations between breakfast consumption practices and body composition profiles in 236 apparently healthy adolescents aged 12 to 19 years. A self-administered questionnaire on dietary behaviour and lifestyle practices and a dietary food frequency questionnaire were used. Body composition and adiposity indices were determined using standard anthropometric measurement protocols and dual energy χ-ray absorptiometry (DXA. Mean age of the participants was 15.3±1.9 years. The majority of participants (71.2% fell in the normal body mass index (BMI ranges. Breakfast consumption patterns showed that only half of the participants (50% were consuming breakfast daily. Gender-specific multivariate analyses (ANCOVA showed that in both boys and girls, those eating breakfast at least 5 times a week had significantly lower body weight, body mass index (BMI, BMI z-scores, waist circumference, body fat mass and percent body fat (%BF compared to infrequent breakfast eaters, after adjustment for age, household income, pubertal status, eating-out and snacking practices, daily energy intakes, and daily physical activity levels. The present findings indicate that infrequent breakfast consumption is associated with higher body adiposity and abdominal obesity. Therefore, daily breakfast consumption with healthy food choices should be encouraged in growing children and adolescents to prevent adiposity during these critical years of growth.

  3. Clinical usefulness of abdominal bioimpedance (ViScan) in the determination of visceral fat and its application in the diagnosis and management of obesity and its comorbidities.

    Science.gov (United States)

    Gómez-Ambrosi, Javier; González-Crespo, Ignacio; Catalán, Victoria; Rodríguez, Amaia; Moncada, Rafael; Valentí, Víctor; Romero, Sonia; Ramírez, Beatriz; Silva, Camilo; Gil, María J; Salvador, Javier; Benito, Alberto; Colina, Inmaculada; Frühbeck, Gema

    2018-04-01

    Visceral adipose tissue (VAT) has been shown to be profoundly responsible of most of the obesity-associated metabolic derangements. The measurement of VAT usually implies the use of imaging techniques such as magnetic resonance imaging or computed tomography (CT). Our aim was to evaluate the accuracy of the determination of VAT by means of abdominal bioimpedance (BIA) with the ViScan device in comparison with CT and its clinical usefulness in the management of obesity. We studied a sample of 140 subjects (73 males/67 females) with BMI ranging from 17.7 to 50.4 kg/m 2 to evaluate the accuracy of the ViScan in comparison to CT to determine VAT. To further analyze ViScan's clinical usefulness we studied a separate cohort (n = 2849) analyzing cardiometabolic risk factors. Furthermore, we studied the ability of the ViScan to detect changes in VAT after weight gain (n = 107) or weight loss (n = 335). The study was performed from October 2009 through June 2015. ViScan determines VAT with a good accuracy in individuals with a CT-VAT up to 200 cm 2 , and then with lower precision with increasing body mass, exhibiting a moderate-high correlation with CT-VAT (r = 0.75, P VAT determination with the ViScan exhibits better correlations with several cardiometabolic risk factors such as glucose, triglycerides, HDL-cholesterol and markers of fatty liver than anthropometric measurements such as BMI or waist circumference. ViScan is able to detect VAT variations after body weight changes. Since the possibility of measuring VAT by imaging techniques is not always available, abdominal BIA represents a good alternative to estimate VAT, allowing the identification of patients with increased VAT-related cardiometabolic risk and a better management of obese patients. ClinicalTrials.gov NCT01055626 and NCT01572090. Copyright © 2017 Elsevier Ltd and European Society for Clinical Nutrition and Metabolism. All rights reserved.

  4. Body composition in 13-year-old adolescents with abdominal obesity, depending on the BMI value.

    Science.gov (United States)

    Goluch-Koniuszy, Zuzanna S; Kuchlewska, Magdalena

    2017-09-01

    Excessive adipocyte growth during the pubertal transition predisposes to the development and persistence of obesity in adulthood. Visceral accumulation of body fat is particularly disadvantageous when it is correlated with insulin resistance, secondary hyperinsulinaemia, dysglicaemia, and atherogenic dyslipidemia. The aim of this study was to conduct a nutritional status assessment and body composition analysis in 13-year-old adolescents of both genders with visceral fat accumulation (WC ≥ 90th percentile) and different BMI values. The evaluation of state of nutrition of 1,738 Polish boys (n = 882) and girls (n = 856) aged 13 was done based on anthropometric measurements and calculated BMI (body mass index), WC (waist circumference) and WHtR indices (waist-to-height ratio). Taking into consideration the value of WC ≥ 90 pc, 353 people were designated (20.3 % of the total) with visceral obesity (but with various BMI), whose body composition was examined by the method of bioelectric impedance analysis (BIA). A total of 249 adolescents of both sexes (70.5% of the selected, 102 boys and 147 girls) and their parents agreed to the study. In adolescents with visceral obesity a significant change of body content was ascertained depending on the value of the BMI. Even in the people with a proper value of the BMI, a significantly higher than standard increase of the percentage of total body fat (TBF) and decrease of both the percentage of body lean (BL) and the content of total body water (TBW) in the body was observed. The values of the BMI, WC and WHtR in adolescents were significantly correlated with each other as well as with TBF, BL and TBW, and the strength of correlation was dependent on sex. The state of nutrition in adolescents with visceral obesity, even with a proper BMI, might contribute to the development of a metabolic syndrome.

  5. Associations between Overall and Abdominal Obesity and Suicidal Ideation among US Adult Women

    Directory of Open Access Journals (Sweden)

    Guixiang Zhao

    2012-01-01

    Full Text Available Obesity is associated with increased risks for mental disorders. This study examined associations of obesity indicators including body mass index (BMI, waist circumference, and waist-height ratio with suicidal ideation among U.S. women. We analyzed data from 3,732 nonpregnant women aged ≥20 years who participated in the 2005–2008 National Health and Nutrition Examination Survey. We used anthropometric measures of weight, height, and waist circumference to calculate BMI and waist-height ratio. Suicidal ideation was assessed using the Item 9 of the Patient Health Questionnaire-9. Odds ratios with 95% conference intervals were estimated using logistic regression analyses after controlling for potential confounders. The age-adjusted prevalence of suicidal ideation was 3.0%; the prevalence increased linearly across quartiles of BMI, waist circumference, and waist-height ratio (P for linear trend <0.01 for all. The positive associations of waist circumference and waist-height ratio with suicidal ideation remained significant (<0.05 after adjustment for sociodemographics, lifestyle-related behavioral factors, and having either chronic conditions or current depression. However, these associations were attenuated after both chronic conditions and depression were entered into the models. Thus, the previously reported association between obesity and suicidal ideation appears to be confounded by coexistence of chronic conditions and current depression among women of the United States.

  6. Abdominal Obesity Is Characterized by Higher Pulse Pressure: Possible Role of Free Triiodothyronine

    Directory of Open Access Journals (Sweden)

    Giovanni De Pergola

    2012-01-01

    Full Text Available Objective. This study examined whether obesity is characterized by higher 24 h mean pulse pressure (24 h mean SBP-24 h mean DBP and whether free thyroid hormones (FT3 and FT4 have a relationship with 24 h mean pulse pressure. Methods. A total of 231 euthyroid overweight and obese patients, 103 women and 128 men, aged 18–68 yrs, normotensive ( or with recently developed hypertension (, never treated with antihypertensive drugs, were investigated. Fasting insulin, TSH, FT3, FT4, glucose, and lipid serum concentrations were measured. Waist circumference was measured as an indirect parameter of central fat accumulation. Ambulatory blood pressure monitoring (ABPM was performed. Results. 24 h mean pulse pressure (PP showed a significant positive correlation with BMI (, waist circumference (, and FT3 ( and insulin serum levels (. When a multivariate analysis was performed, and 24 h PP was considered as the dependent variable, and waist circumference, FT3, insulin, male sex, and age as independent parameters, 24 h mean PP maintained a significant association only with waist circumference ( and FT3 levels (. Conclusion. Our results suggest that FT3 per se may contribute to higher pulse pressure in obese subjects.

  7. Relação entre obesidade e síndrome metabólica em adolescentes de 10 a 14 anos com obesidade abdominal = The relationship between obesity and metabolic syndrome in adolescents between ages 10 and 14, with abdominal obesity

    Directory of Open Access Journals (Sweden)

    Cristina Gomes de Oliveira Teixeira

    2009-04-01

    Full Text Available Os objetivos do presente estudo foram analisar a relação entre a obesidade e a síndrome metabólica (SM; identificar a prevalência da SM; classificar o estado nutricional e comparar as variáveis: triglicérides, HDL-c, pressão arterial e glicose em adolescentes comobesidade abdominal. A amostra foi constituída por 393 adolescentes de ambos os sexos entre dez e 14 anos de idade. Foram feitas medidas de circunferência do abdômen, aferição da pressão arterial e exames laboratoriais de glicose, colesterol HDL-c e triglicérides. Osresultados apresentaram que, na condição nutricional, o sexo masculino apresentou obesidade de 27,1%, sobrepeso de 4,3 e 68,6% de peso normal. Quanto ao sexo feminino, 29,5% estão com peso normal, 1,6%, com sobrepeso e 68,9%, com obesidade. A obesidade no sexo feminino foi estatisticamente maior do que no masculino. A prevalência de SM foi de 37%, e os meninos tiveram a prevalência maior da síndrome metabólica. Não foi encontrada diferença estatística entre os sexos nas variáveis: triglicérides, HDL-c e pressão arterial. Concluímos que a obesidade foi fator determinante para a SM em adolescentes do sexo feminino, a prevalência da SM e a de obesidade foram altas e nos parâmetros bioquímicos não foi encontrada nenhuma diferença estatística entre os sexos.The objectives of this study were: to analyze the relationship between obesity and metabolic syndrome (MS; identify the prevalence of MS; classify the nutritional condition; and compare the variables:triglycerides, HDL-c, arterial pressure and glucose in adolescents with abdominal obesity. The sample consisted of 393 adolescents of both genders between ages 10 and 14. Measurements were taken of abdominal circumference, arterial pressure, and laboratory exams of glucose, cholesterol HDL-c and triglycerides. The results showed that, in the nutritional condition, the male gender presented an obesity rate of 27.1, 4.3% overweight, and a rate of

  8. Influence of non-dietary factors on the prevalence of abdominal obesity as a major component of the metabolic syndrome among 17-18-year-old youth.

    Science.gov (United States)

    Piotrowska, Ewa; Broniecka, Anna; Biernat, Jadwiga; Wyka, Joanna; Bronkowska, Monika

    2015-01-01

    Youth nutrition and their nutritional status are conditioned by many factors, some of the main ones being: economic, social, climatic, cultural, and psychological factors as well as nutritional knowledge. With the growing problem of overweight and obesity among children and young people, the incidence of the metabolic syndrome is also increasing. The aim of the study was to assess the impact of demographic, sociological and psychological factors on the incidence of obesity among 17-18-year-old adolescents from Wroclaw and vicinity as a major risk factor for the development of the metabolic syndrome. The study was conducted in three upper-secondary schools in Wroclaw, Poland. In the surveyed group (17-18 years old, n = 269) girls accounted for 59.5% and boys constituted 40.5%. Majority of young people were Wroclaw citizens (72.9%). Centile charts elaborated by the Children's Memorial Health Institute were adopted for the evaluation of anthropometric parameters. Evaluation of the impact of non-dietary factors on the manner of nutrition was carried out using own questionnaire. Based on the tests, abdominal obesity was determined among 34.5% of adolescents aged 17 years and among 65.5% of these aged 18 years. Obesity was more common in girls carrying genetic burden of the disease. Youth with the largest waist circumference most often declared to use slimming diets - 6.7%, and the lowest hunger sensation in stress - 3.4%. In addition, 30.5% of the adolescents with the smallest waist circumference and 11.5% with the largest waist circumference declared to be non-smoking. Occasional alcohol consumption was declared by 30.1% of young people with the smallest waist circumference, and 13.4% with the largest waist circumference. Youth with abdominal obesity significantly more likely than those with normal waist circumference applied slimming diets. Significant impact on the formation of abdominal obesity among girls had inherited disease burden.

  9. Sarcopenia and sarcopenic obesity in patients with complex abdominal wall hernias.

    Science.gov (United States)

    Rinaldi, John M; Geletzke, Abby K; Phillips, Brett E; Miller, Jamie; Dykes, Thomas M; Soybel, David I

    2016-11-01

    Chronic muscle wasting, or sarcopenia, has been associated with poor-health outcomes after major surgical procedures. Here, we explore the utility of CT-generated determinations of sarcopenia as markers of risk in patients undergoing evaluation for complex ventral hernia repair. In 148 successive patients being evaluated for complex ventral hernia repair, CT scans were analyzed retrospectively for attributes of the hernia and indices of core-muscle mass, correlating them with preoperative clinical/laboratory profiles and outcomes in 82 patients who had undergone surgery. Prevalence of sarcopenia, and sarcopenia corrected for obesity, was 26% and 20% respectively. Sarcopenia was associated with age, some laboratory indicators, and increased hospital length of stay but not with a higher likelihood of surgical site occurrence. Obesity may obscure the value of sarcopenia as a marker of metabolic disturbance and postoperative outcome. Image-based measurements of core-muscle mass should be used with caution as predictors of risk in similar surgical populations. Copyright © 2016 Elsevier Inc. All rights reserved.

  10. High Prevalence of Esophageal Dysmotility in Asymptomatic Obese Patients

    Directory of Open Access Journals (Sweden)

    Justin Côté-Daigneault

    2014-01-01

    Full Text Available BACKGROUND: Obesity is an important health problem affecting >500 million people worldwide. Esophageal dysmotility is a gastrointestinal pathology associated with obesity; however, its prevalence and characteristics remain unclear. Esophageal dysmotilities have a high prevalence among obese patients regardless of gastrointestinal symptoms.

  11. Pragmatic study of orlistat 60 mg on abdominal obesity.

    Science.gov (United States)

    Thomas, E L; Makwana, A; Newbould, R; Rao, A W; Gambarota, G; Frost, G; Delafont, B; Mishra, R G; Matthews, P M; Berk, E S; Schwartz, S M; Bell, J D; Beaver, J D

    2011-11-01

    It is well established that combining a reduced calorie, low-fat diet with the lipase inhibitor orlistat results in significantly greater weight loss than placebo plus diet. This weight loss is accompanied by changes in adipose tissue (AT) distribution. As 60 mg orlistat is now available as an over-the-counter medication, the primary objective of this study was to determine whether 60 mg orlistat is effective as a weight loss option in a free-living community population with minimal professional input. AT and ectopic lipid content were measured using magnetic resonance imaging and (1)H MR spectroscopy, respectively, in 27 subjects following 3 months treatment with orlistat 60 mg and a reduced calorie, low-fat diet. Significant reductions in intra-abdominal AT (-10.6%, P=0.023), subcutaneous (-11.7% P<0.0001) and pericardial fat (-9.8%, P=0.034) volumes and intrahepatocellular lipids (-43.3%, P=0.0003) were observed. These changes in body fat content and distribution were accompanied by improvements in plasma lipids and decreases in blood pressure and heart rate. These findings suggest that over-the-counter 60 mg orlistat, in combination with the type of advice a subject could expect to be given when obtaining 60 mg orlistat in a community setting, does indeed result in potentially clinically beneficial changes in body composition and risk factors for metabolic diseases.

  12. Chronic stress and comfort foods: self-medication and abdominal obesity.

    Science.gov (United States)

    Dallman, Mary F; Pecoraro, Norman C; la Fleur, Susanne E

    2005-07-01

    Central corticotropin-releasing factor (CRF) networks are recruited by chronic stressors and elevated glucocorticoids (GCs) that initiate recruitment of central CRF activity in the amygdala. Increased central activity of the CRF network stimulates all monoaminergic cell groups, as well as premotor autonomic and other limbic structures resulting in the typical arousal, behavioral changes, autonomic, and neuroendocrine changes that accompany the chronic imposition of a stressor. By contrast, elevated GCs appear, through a variety of means to counteract the effects of central CRF, which they have initiated. Together with insulin, the GCs stimulate drive for and ingestion of "comfort foods" that may directly result in reduction of the negative effects of the chronic stressor in the nucleus Accumbens, through stimulation of the anterior, more pleasure-associated part of this cell group, thus reducing the weight of the stress-stimulated posterior, more defensive part. Furthermore, the shift in caloric intake from chow to preference for "comfort foods," together with elevated GCs and insulin, reorganize energy stores from a peripheral to a central distribution, primarily as abdominal fat. A signal associated with this fat depot appears, as with eating "comfort foods," to reduce the influence of the chronic stress network on behaviors, autonomic, and neuroendocrine outflow.

  13. Obese rats exhibit high levels of fat necrosis and isoprostanes in taurocholate-induced acute pancreatitis.

    Directory of Open Access Journals (Sweden)

    Javier Pereda

    Full Text Available BACKGROUND: Obesity is a prognostic factor for severity in acute pancreatitis in humans. Our aim was to assess the role of oxidative stress and abdominal fat in the increased severity of acute pancreatitis in obese rats. METHODOLOGY: Taurocholate-induced acute pancreatitis was performed in lean and obese Zucker rats. Levels of reduced glutathione, oxidized glutathione, L-cysteine, cystine, and S-adenosylmethionine were measured in pancreas as well as the activities of serine/threonine protein phosphatases PP1 and PP2A and tyrosin phosphatases. Isoprostane, malondialdehyde, triglyceride, and free fatty acid levels and lipase activity were measured in plasma and ascites. Lipase activity was measured in white adipose tissue with and without necrosis and confirmed by western blotting. FINDINGS: Under basal conditions obese rats exhibited lower reduced glutathione levels in pancreas and higher triglyceride and free fatty acid levels in plasma than lean rats. S-adenosyl methionine levels were markedly increased in pancreas of obese rats. Acute pancreatitis in obese rats led to glutathione oxidation and lower reduced glutathione levels in pancreas together with decreased activities of redox-sensitive phosphatases PP1, and PP2A. S-adenosyl methionine levels decreased but cystine levels increased markedly in pancreas upon pancreatitis. Acute pancreatitis triggered an increase in isoprostane levels in plasma and ascites in obese rats. Free fatty acid levels were extremely high in pancreatitis-associated ascitic fluid from obese rats and lipase was bound with great affinity to white adipose tissue, especially to areas of necrosis. CONCLUSIONS: Our results show that oxidative stress occurs locally and systemically in obese rats with pancreatitis favouring inactivation of protein phosphatases in pancreas, which would promote up-regulation of pro-inflammatory cytokines, and the increase of isoprostanes which might cause powerful pulmonary and renal

  14. Risks of Overweight and Abdominal Obesity at Age 16 Years Associated With Prenatal Exposures to Maternal Prepregnancy Overweight and Gestational Diabetes Mellitus

    OpenAIRE

    Pirkola, Jatta; Pouta, Anneli; Bloigu, Aini; Hartikainen, Anna-Liisa; Laitinen, Jaana; Järvelin, Marjo-Riitta; Vääräsmäki, Marja

    2010-01-01

    OBJECTIVE The associations of prenatal exposures to maternal prepregnancy overweight and gestational diabetes mellitus (GDM) with offspring overweight are controversial. Research estimating risk for offspring overweight due to these exposures, separately and concomitantly, is limited. RESEARCH DESIGN AND METHODS Prevalence of overweight and abdominal obesity at age 16 years and odds ratios (ORs) for prenatal exposures to maternal prepregnancy overweight and GDM were estimated in participants ...

  15. Body mass index, abdominal adiposity, obesity, and cardiovascular reactions to psychological stress in a large community sample.

    Science.gov (United States)

    Carroll, Douglas; Phillips, Anna C; Der, Geoff

    2008-07-01

    To examine the association between adiposity and the magnitude of cardiovascular reactions to acute psychological stress cross-sectionally and prospectively in a large community sample. Blood pressure and heart rate (HR) were measured at rest and in response to a brief time-pressured mental arithmetic stress in 1647 adults. At the same session and 5 years later, height, weight, waist and hip circumference were measured and body mass index (BMI) and waist-hip ratio were computed. Obesity was defined as a body mass index of > or = 30 kg/m(2). Contrary to expectations, the most robust and consistent results to emerge from cross-sectional analyses were negative associations between all three measures of adiposity and HR reactivity; those with greater BMI and waist-hip ratios and those categorized as obese displayed smaller HR reactions to stress. In prospective analyses, high HR reactivity was associated with a reduced likelihood of becoming obese in the subsequent 5 years. Our analyses suggest that it is low, not high, HR reactivity that is related to adiposity. Low HR reactivity, probably by reflecting generally blunted sympathetic nervous system reactions to challenge, may be a risk marker for developing obesity.

  16. Simultaneous abdominal surgery in patients with the metabolic syndrome and obesity

    Directory of Open Access Journals (Sweden)

    K. M. Mylytsya

    2016-08-01

    Full Text Available The aim of the study was to discuss the possibility and appropriateness of simultaneous operations in patients with metabolic syndrome (MS and obesity (O. Material and methods. The analysis of 50 simultaneous operations in patients with MS and O was performed. Gender, age, medical history and clinical-laboratory features were explored. Duration of operations, the number of complications, length of hospital stay were analyzed. Results and discussion. Body mass index ranged from 33 kg/m2 to 51 kg/m2. Skin and fat flaps weight ranged from 3 to 12 kg. Weight loss of patients in one week after surgery ranged from 5 to 14 kg. There were no complications in the early and late postoperative period. Analysis of carbohydrate metabolism showed no significant differences in pre- and post-operative period. Nevertheless simultaneous abdominoplasty as corrective surgery reduces weight, improves the self-perception of body image, physical and mental components of quality of life. Conclusion. The introduction of simultaneous operations will contribute: - for state: to increase and maintain the reproductive potential of the nation, to save the hospital beds, to save finances, to reduce the incidence of metabolic forms of cancer pathology; - for the patient: performing one operation instead of two ones, allowing to go through preoperative stress, anesthesia, postoperative period and the rehabilitation period once; during one operation to solve two-three issues; during surgical treatment of main disease to prevent oncological, cardio-vascular disease, diabetes, etc. Of course, the widespread adoption of the program of simultaneous gynecology, surgery requires the dissemination of knowledge and techniques refinement. simultaneous surgery; metabolic syndrome; obesity

  17. Self-reported type 2 diabetes Mellitus is associated with abdominal obesity and poor perception of health in shift workers

    Directory of Open Access Journals (Sweden)

    Carine FRÖHLICH

    Full Text Available ABSTRACT Objective: To investigate factors that are associated with type 2 diabetes Mellitus in shift workers of a slaughterhouse in Southern Brazil. Methods: This cross-sectional study included 1,194 18- to 50-year-old workers of both sexes. The presence of type 2 diabetes Mellitus was self-reported and confirmed by the use of hypoglycemic drugs or insulin. The independent variables were sex, age, skin color, marital status, education level, family income, leisure time physical activity, smoking, and self-reported health and nutritional status (body mass index and waist circumference. Multivariate analysis was performed from an a priori conceptual model. Results: The prevalence of diabetes was 1.3% (95%CI=0.6-1.9. Type 2 diabetes Mellitus was associated with poor or regular self-reported health (OR=3.72; 95%CI=1.28-10.78 and level II abdominal obesity ³102 for men and ³88 for women (OR=5.76; 95%CI=1.07-29.10. Conclusion: The prevalence of type 2 diabetes Mellitus was low. Moreover, the study evidenced the importance of using waist circumference to surveil and screen for metabolic diseases, such as type 2 diabetes Mellitus, and to monitor the low quality of life in the study individuals given the poor self-perceived health of workers with the said disease.

  18. Possible harmful effects of high intra-abdominal pressure on the pelvic girdle

    NARCIS (Netherlands)

    Pool-Goudzwaard, A.L.; Mens, Jan M A; Hoek van Dijke, G; van der Hulst, V; Stam, H

    The present study explores the hypothesis that a high intra-abdominal pressure (IAP) loads the ligaments of the pelvic girdle to such an extent that frequent periods of high IAP might cause pain and/or interfere with recovery of patients with pelvic girdle pain (PGP). In a theoretical model the size

  19. Do obese but metabolically normal women differ in intra-abdominal fat and physical activity levels from those with the expected metabolic abnormalities? A cross-sectional study

    Directory of Open Access Journals (Sweden)

    Walker Mark

    2010-11-01

    Full Text Available Abstract Background Obesity remains a major public health problem, associated with a cluster of metabolic abnormalities. However, individuals exist who are very obese but have normal metabolic parameters. The aim of this study was to determine to what extent differences in metabolic health in very obese women are explained by differences in body fat distribution, insulin resistance and level of physical activity. Methods This was a cross-sectional pilot study of 39 obese women (age: 28-64 yrs, BMI: 31-67 kg/m2 recruited from community settings. Women were defined as 'metabolically normal' on the basis of blood glucose, lipids and blood pressure. Magnetic Resonance Imaging was used to determine body fat distribution. Detailed lifestyle and metabolic profiles of participants were obtained. Results Women with a healthy metabolic profile had lower intra-abdominal fat volume (geometric mean 4.78 l [95% CIs 3.99-5.73] vs 6.96 l [5.82-8.32] and less insulin resistance (HOMA 3.41 [2.62-4.44] vs 6.67 [5.02-8.86] than those with an abnormality. The groups did not differ in abdominal subcutaneous fat volume (19.6 l [16.9-22.7] vs 20.6 [17.6-23.9]. A higher proportion of those with a healthy compared to a less healthy metabolic profile met current physical activity guidelines (70% [95% CIs 55.8-84.2] vs 25% [11.6-38.4]. Intra-abdominal fat, insulin resistance and physical activity make independent contributions to metabolic status in very obese women, but explain only around a third of the variance. Conclusion A sub-group of women exists who are metabolically normal despite being very obese. Differences in fat distribution, insulin resistance, and physical activity level are associated with metabolic differences in these women, but account only partially for these differences. Future work should focus on strategies to identify those obese individuals most at risk of the negative metabolic consequences of obesity and on identifying other factors that

  20. Evidence of Reduced CBG Cleavage in Abdominal Obesity: A Potential Factor in Development of the Metabolic Syndrome.

    Science.gov (United States)

    Nenke, M A; Lewis, J G; Rankin, W; Torpy, D J

    2016-08-01

    Corticosteroid-binding globulin (CBG) is involved in the regulation of cortisol delivery. Neutrophil elastase-mediated cleavage of high to low affinity CBG (haCBG to laCBG) induces cortisol release at inflammatory sites. Past studies have shown reduced CBG in obesity, an inflammatory state, particularly in central adiposity/metabolic syndrome. We performed an observational, cross-sectional study of the effects of obesity, age and sex on ha/laCBG in 100 healthy volunteers. Total and haCBG levels were 11% higher in women but did not vary with age or menopausal status. Total CBG levels were lower with increased body weight and waist circumference; laCBG levels were lower with increased body weight, waist circumference, body mass index and body fat; higher haCBG levels were seen with increased body fat. The relation between CBG and adiposity appeared to be driven predominantly by the metabolic syndrome group. The results suggest reduced CBG cleavage in central obesity, possibly contributing to the characteristic inflammatory phenotype of the central obesity and metabolic syndrome. The mechanism of gender differences in CBG levels is unclear. © Georg Thieme Verlag KG Stuttgart · New York.

  1. Role of obesity and abdominal shape morphometric features to predict postoperative complications and quality of lymph node dissection of gastrectomy for gastric cancer.

    Science.gov (United States)

    HasbahcecI, M; MehdI, E; Malya, F U; Kunduz, E; MemmI, N; YIgman, S; Akcakaya, A

    2017-01-01

    Obesity and abdominal shape morphometric features have been thought to be independent risk factors for surgical outcomes after gastrectomy.A total of 113 patients undergoing surgery for primary gastric adenocarcinoma from June 2011 to January 2015 were retrospectively included. Body mass index, visceral fatty area, anterior-posterior abdominal and transverse diameters and depth ratio at levels of the umbilicus, the gastroesophageal junction and the root of the celiac artery were measured or calculated. Patients were grouped according to body mass index (parameters. Surgical outcomes including postoperative complications, total and metastatic lymph node numbers and their ratio were compared.There was a significant association between body mass index and abdominal shape indexes. Body mass index and abdominal shape indexes showed no statistical significance on development of complications. But, lymph node numbers and their ratio were negatively affected by depth ratio at the root of the celiac artery.Our findings showed that gastrectomy with curative intent can be performed safely in patients with higher body mass index and abdominal shape indexes. Therefore, there is no need to perform any change in surgical strategy according to these measurements and calculations.

  2. Television viewing and abdominal obesity in young adults: is the association mediated by food and beverage consumption during viewing time or reduced leisure-time physical activity?

    Science.gov (United States)

    Cleland, Verity J; Schmidt, Michael D; Dwyer, Terence; Venn, Alison J

    2008-05-01

    The behavioral pathways through which television (TV) viewing leads to increased adiposity in adults are unclear. We wanted to determine whether the association between TV viewing and abdominal obesity in young adults is mediated by food and beverage consumption during TV viewing time or by a reduction in overall leisure-time physical activity (LTPA). This study involved a cross-sectional analysis of data from 2001 Australian adults aged 26-36 y. Waist circumference (WC) was measured at study clinics, and TV viewing time, frequency of food and beverage consumption during TV viewing, LTPA, and demographic characteristics were self-reported. Women watching TV > 3 h/d had a higher prevalence of severe abdominal obesity (WC: > or = 88 cm) compared with women watching obesity (WC: 94-101.9 cm) was more prevalent in men watching TV > 3 h/d than in men watching TV viewing attenuated the associations (PR: 1.48; 95% CI: 1.01, 2.17 for women; PR: 1.73; 95% CI: 1.06, 2.83 for men). The association between TV viewing and WC in young adults may be partially explained by food and beverage consumption during TV viewing but was not explained by a reduction in overall LTPA. Other behaviors likely contribute to the association between TV viewing and obesity.

  3. The relationship of breakfast skipping and type of breakfast consumed with overweight/obesity, abdominal obesity, other cardiometabolic risk factors and the metabolic syndrome in young adults. The National Health and Nutrition Examination Survey (NHANES): 1999-2006.

    Science.gov (United States)

    Deshmukh-Taskar, Priya; Nicklas, Theresa A; Radcliffe, John D; O'Neil, Carol E; Liu, Yan

    2013-11-01

    To examine the association between breakfast skipping and type of breakfast consumed with overweight/obesity, abdominal obesity, other cardiometabolic risk factors and the metabolic syndrome (MetS). Cross-sectional. Three breakfast groups were identified, breakfast skippers (BS), ready-to-eat-cereal (RTEC) consumers and other breakfast (OB) consumers, using a 24 h dietary recall. Risk factors were compared between the breakfast groups using covariate-adjusted statistical procedures. The 1999–2006 National Health and Nutrition Examination Survey, USA. Young adults (20–39 years of age). Among these young adults (n 5316), 23.8% were BS, 16.5% were RTEC consumers and 59.7% were OB consumers. Relative to the BS, the RTEC consumers were 31%, 39%, 37%, 28%, 23%, 40% and 42% less likely to be overweight/obese or have abdominal obesity, elevated blood pressure, elevated serum total cholesterol, elevated serum LDL-cholesterol, reduced serum HDL-cholesterol or elevated serum insulin, respectively. Relative to the OB consumers, the BS were 1.24, 1.26 and 1.44 times more likely to have elevated serum total cholesterol, elevated serum LDL-cholesterol or reduced serum HDL-cholesterol, respectively. Relative to the OB consumers, the RTEC consumers were 22%, 31% and 24% less likely to be overweight/ obese or have abdominal obesity or elevated blood pressure, respectively. No difference was seen in the prevalence of the MetS by breakfast skipping or type of breakfast consumed. Results suggest that consumption of breakfast, especially that included an RTEC, was associated with an improved cardiometabolic risk profile in U.S. young adults. Additional studies are needed to determine the nature of these relationships.

  4. The blunted effect of glucose-dependent insulinotropic polypeptide in subcutaneous abdominal adipose tissue in obese subjects is partly reversed by weight loss.

    Science.gov (United States)

    Asmar, M; Arngrim, N; Simonsen, L; Asmar, A; Nordby, P; Holst, J J; Bülow, J

    2016-05-02

    Glucose-dependent insulinotropic polypeptide (GIP) appears to have impaired effect on subcutaneous abdominal adipose tissue metabolism in obese subjects. The aim of the present study was to examine whether weight loss may reverse the impaired effect of GIP on subcutaneous abdominal adipose tissue in obese subjects. Five obese males participated in a 12-week weight loss program, which consisted of caloric restriction (800 Cal day(-)(1)) followed by 4 weeks of weight-maintenance diet. Before and after weight loss, subcutaneous adipose tissue lipid metabolism was studied by conducting regional measurements of arterio-venous plasma concentrations of metabolites and blood flow (adipose tissue blood flow, ATBF) across a segment of the abdominal adipose tissue in the fasting state and during GIP infusion (1.5 pmol kg(-)(1 )min(-)(1)) in combination with a hyperinsulinemic-hyperglycemic clamp. After weight loss (7.5±0.8 kg), glucose tolerance and insulin sensitivity increased significantly as expected. No significant differences were seen in basal ATBF before (1.3±0.4 ml min(-1) 100 g tissue(-1)) and after weight loss (2.1±0.4 ml min(-1) 100 g tissue)(-1); however, a tendency to increase was seen. After weight loss, GIP infusion increased ATBF significantly (3.2±0.1 ml min(-1) 100 g tissue(-1)) whereas there was no increase before weight loss. Triacylglycerol (TAG) uptake did not change after weight loss. Baseline free fatty acid (FFA) and glycerol output increased significantly after weight loss, Pweight loss. Weight loss increased glucose uptake and decreased FFA/glycerol ratio during the clamp period, Pweight loss, induced by calorie restriction, improves the blunted effect of GIP on subcutaneous abdominal adipose tissue metabolism.

  5. Estrogen receptor protein content is different in abdominal than gluteal subcutaneous adipose tissue of overweight-to-obese premenopausal women.

    Science.gov (United States)

    Gavin, Kathleen M; Cooper, Elizabeth E; Hickner, Robert C

    2013-08-01

    Premenopausal women demonstrate a distinctive gynoid body fat distribution and circulating estrogen status is associated with the maintenance of this adiposity patterning. Estrogen's role in modulation of regional adiposity may occur through estrogen receptors (ERs), which are present in human adipose tissue. The purpose of this study was to determine regional differences in the protein content of ERα, ERβ, and the G protein-coupled estrogen receptor (GPER) between the abdominal (AB) and gluteal (GL) subcutaneous adipose tissue of overweight-to-obese premenopausal women. Biopsies of the subcutaneous AB and GL adipose tissue were performed in 15 premenopausal women (7 Caucasian/8 African American, 25.1 ± 1.8 years, BMI 29.5 ± 0.5kg/m(2)). Adipose tissue protein content was measured by western blot analysis and correlation analyses were conducted to assess the relationship between ER protein content and anthropometric indices/body composition measurements. We found that ERα protein was higher in AB than GL (AB 1.0 ± 0.2 vs GL 0.67 ± 0.1 arbitrary units [AU], P=0.02), ERβ protein was higher in GL than AB (AB 0.78 ± 0.12 vs GL 1.3 ± 0.2 AU, P=0.002), ERα/ERβ ratio was higher in AB than GL (AB 1.9 ± 0.4 vs GL 0.58 ± 0.08 AU, P=0.007), and GPER protein content was similar in AB and GL (P=0.80) subcutaneous adipose tissue. Waist-to-hip ratio was inversely related to gluteal ERβ (r(2)=0.315, P=0.03) and positively related to gluteal ERα/ERβ ratio (r(2)=0.406, P=0.01). These results indicate that depot specific ER content may be an important underlying determinant of regional effects of estrogen in upper and lower body adipose tissue of overweight-to-obese premenopausal women. Copyright © 2013 Elsevier Inc. All rights reserved.

  6. Effects of a Multi-Disciplinary Lifestyle Intervention on Cardiometabolic Risk Factors in Young Women with Abdominal Obesity: A Randomised Controlled Trial.

    Directory of Open Access Journals (Sweden)

    Bianca L Share

    Full Text Available Young women are under-represented in cardiovascular disease research, with obesity and cardiometabolic risk factor interventions generally targeting older adults. Furthermore, appropriate study designs for young women remain uncertain. This study aimed to assess the impact of a 12 week multi-disciplinary lifestyle intervention on cardiometabolic risk factors in premenopausal women with abdominal obesity.Women aged 18-30 y with abdominal obesity [waist circumference (WC ≥ 80 cm] were randomised to a 12 week lifestyle intervention (n = 26 of physical activity, nutrition education and cognitive behavioural therapy, or a wait-list control group (n = 17. Both groups completed anthropometric, biochemical, nutrition and fitness testing, at pre (0 weeks and post (12 weeks, with intervention participants completed follow-up testing at 24 weeks.Results from a linear mixed model showed no between-group differences, other than increased physical activity in the intervention group, at post. In the intervention group alone, positive within-group changes were observed in WC, waist-hip-ratio (WHR, waist-height-ratio (WHtR, resting heart rate, blood pressure, predicted VO2max, and total energy intake. Most changes were maintained at 24 weeks post-intervention. Similar within-group improvements were observed in control participants in WC, WHR, WHtR, and systolic blood pressure but no changes were detected in physical activity and nutrition.Cardiometabolic risk factors were decreased as a result of a lifestyle intervention in young women with abdominal obesity. It is difficult to describe observations in the control group without greater understanding of the behaviour of wait-list participants.Australian New Zealand Clinical Trials Registry ACTRN12612001017819.

  7. Short-term effects of Mediterranean-type diet intervention on soluble cellular adhesion molecules in subjects with abdominal obesity.

    Science.gov (United States)

    Rallidis, Loukianos S; Kolomvotsou, Anastasia; Lekakis, John; Farajian, Paul; Vamvakou, Georgia; Dagres, Nikolaos; Zolindaki, Maria; Efstathiou, Stamatis; Anastasiou-Nana, Maria; Zampelas, Antonis

    2017-02-01

    Abdominal obesity (AO) is associated with increased risk for cardiovascular disease and with increased production of adhesion molecules. The present work examined the effect of a Mediterranean-style diet on soluble cellular adhesion molecules in individuals with AO. Ninety subjects with AO without cardiovascular disease or diabetes mellitus were randomly allocated to the intervention or control group and were instructed to follow a Mediterranean-style diet for two months. Intervention group followed a specific relevant food plan with close dietetic supervision and provision of basic foods. Soluble intercellular adhesion molecule-1 (sICAM-1), soluble vascular cell adhesion molecule-1 (sVCAM-1), sP and sE-selectin, C-reactive protein (CRP) and interleukin-6 (IL-6) were measured. Subjects in the intervention group increased their intake of total fat, monounsaturated fatty acids, dietary fiber, vitamin C, and alcohol compared to controls, while decreased their intake of saturated fat. Although there was a significant decrease in CRP, sP-selectin and in sE-selectin in the intervention group, and an increase in sVCAM-1 in the control group, between-group analysis showed no statistically significant differences. There were also no significant changes in sICAM-1, and IL-6 levels after intervention. Mediterranean-type diet for two months combined with close dietetic supervision showed a beneficial tendency towards the down-regulation of some markers of vascular inflammation, although the comparison between groups after the intervention did not reach statistical significance. A longer period of dietary intervention may be required to further support these changes. Copyright © 2016. Published by Elsevier Ltd.

  8. Dairy proteins, dairy lipids, and postprandial lipemia in persons with abdominal obesity (DairyHealth)

    DEFF Research Database (Denmark)

    Larsen, Mette Bohl; Bjørnshave, Ann; Rasmussen, Kia V

    2015-01-01

    (whey or casein) and 63 g milk fat (with high or low MC-SFA content) daily. Before and after the intervention, a high-fat meal test was performed. We measured changes from baseline in fasting and postprandial triacylglycerol, apolipoprotein B-48 (apoB-48; reflecting chylomicrons of intestinal origin...

  9. The blunted effect of glucose-dependent insulinotropic polypeptide in subcutaneous abdominal adipose tissue in obese subjects is partly reversed by weight loss

    DEFF Research Database (Denmark)

    Asmar, M; Arngrim, N; Simonsen, L.

    2016-01-01

    adipose tissue in obese subjects. METHODS: Five obese males participated in a 12-week weight loss program, which consisted of caloric restriction (800 Cal day(-)(1)) followed by 4 weeks of weight-maintenance diet. Before and after weight loss, subcutaneous adipose tissue lipid metabolism was studied......BACKGROUND: Glucose-dependent insulinotropic polypeptide (GIP) appears to have impaired effect on subcutaneous abdominal adipose tissue metabolism in obese subjects. The aim of the present study was to examine whether weight loss may reverse the impaired effect of GIP on subcutaneous abdominal......-hyperglycemic clamp. RESULTS: After weight loss (7.5±0.8 kg), glucose tolerance and insulin sensitivity increased significantly as expected. No significant differences were seen in basal ATBF before (1.3±0.4 ml min(-1) 100 g tissue(-1)) and after weight loss (2.1±0.4 ml min(-1) 100 g tissue)(-1); however, a tendency...

  10. Prevalence of the metabolic syndrome among Korean adults using the new International Diabetes Federation definition and the new abdominal obesity criteria for the Korean people.

    Science.gov (United States)

    Kim, Hee Man; Kim, Dae Jung; Jung, In Hyun; Park, Chanwang; Park, Jong

    2007-07-01

    This study was performed to compare the prevalence of the metabolic syndrome according to the International Diabetes Federation (IDF) and National Cholesterol Education Program (NCEP) definitions, and abdominal obesity criteria of WHO and the Korean Society for the Study of Obesity (KSSO) in Korean adults. A total of 4452 adults aged > or =20 years from the Korean National Health and Nutrition Examination Survey 2001 were analyzed. The prevalence of the metabolic syndrome estimated by NCEP definition with WHO criteria, NCEP with KSSO, IDF with WHO, and IDF with KSSO were 26.7%, 23.7%, 23.8% and 17.5%, respectively. The agreement percent among the four definitions ranged from 88.7% to 100% in men, and from 85.6% to 94.9% in women. The NCEP-defined metabolic syndrome was more strongly associated with hypertension and diabetes than the IDF-defined metabolic syndrome (age-adjusted odds ratio: 5.1 versus 3.6 for hypertension and 6.4 versus 3.2 for diabetes in men, respectively; 5.4 versus 3.4-4.3 for hypertension and 11.1 versus 3.8-4.2 for diabetes in women, respectively). Both definitions of the metabolic syndrome were associated with coronary heart disease or stroke only in women. Prospective studies are warranted to evaluate the predictive ability of the new definition of the metabolic syndrome and the new criteria of abdominal obesity for cardiovascular morbidity and mortality in Korean adults.

  11. Fiber Intake and Insulin Resistance in 6374 Adults: The Role of Abdominal Obesity

    Directory of Open Access Journals (Sweden)

    Larry A. Tucker

    2018-02-01

    Full Text Available A cross-sectional design was used to evaluate the relationship between fiber intake and insulin resistance, indexed using HOMA (homeostatic model assessment, in a National Health and Nutrition Examination Study (NHANES sample of 6374 U.S. adults. Another purpose was to test the influence of covariates on the association. A third aim was to compare HOMA levels between two groups based on the recommended intake of 14 g of fiber per 1000 kilocalories (kcal. Fiber intake was measured using a 24-h recall. With demographic variables controlled, results showed that HOMA differed across High, Moderate, and Low fiber categories (F = 5.4, p = 0.0072. Adjusting for the demographic variables, the possible misreporting of energy intake, smoking, and physical activity strengthened the relationship (F = 8.0, p = 0.0009, which remained significant after adjusting for body fat (F = 7.0, p = 0.0019 and body mass index (BMI (F = 4.9, p = 0.0108, with the other covariates. However, the fiber–HOMA relationship was eliminated after adjusting for waist circumference (F = 2.3, p = 0.1050. Dividing participants based on the recommended 14-g standard resulted in meaningful HOMA differences (F = 16.4, p = 0.0002, and the association was not eliminated after controlling for waist circumference. Apparently, adults with high fiber consumption have less insulin resistance than their counterparts. However, much of the association is due to differences in waist circumference, unless the recommended intake of fiber is attained.

  12. Obesity as a Conditioning Factor for High-Altitude Diseases

    Directory of Open Access Journals (Sweden)

    Rocío San Martin

    2017-08-01

    Full Text Available Obesity, a worldwide epidemic, has become a major health burden because it is usually accompanied by an increased risk for insulin resistance, diabetes, hypertension, cardiovascular diseases, and even some kinds of cancer. It also results in associated increases in healthcare expenditures and labor and economic consequences. There are also other fields of medicine and biology where obesity or being overweight play a major role, such as high-altitude illnesses (acute mountain sickness, hypoxic pulmonary hypertension, and chronic mountain sickness, where an increasing relationship among these two morbid statuses has been demonstrated. This association could be rooted in the interactions between obesity-related metabolic alterations and critical ventilation impairments due to obesity, which would aggravate hypobaric hypoxia at high altitudes, leading to hypoxemia, which is a trigger for developing high-altitude diseases. This review examines the current literature to support the idea that obesity or overweight could be major conditioning factors at high altitude.

  13. Muscle fat content and abdominal adipose tissue distribution investigated by magnetic resonance spectroscopy and imaging in obese children and youths

    Directory of Open Access Journals (Sweden)

    Cilius E. Fonvig

    2012-01-01

    Full Text Available The degree of fat deposition in muscle and its implications for obesity-related complications in youth are not well understood. One hundred and fifty-nine patients (mean age: 13.3 years; range: 6-20 with a body mass index (BMI >90th percentile for age and sex were included. Muscle fat content (MFC was measured in the psoas muscle by proton magnetic resonance spectroscopy. The patients were assigned to two groups: MFC <5% or ³5%. Visceral adipose tissue volume (VAT and subcutaneous adipose tissue volume (SAT were measured by magnetic resonance imaging. Blood samples were obtained from 119 patients, and liver enzyme concentrations and other variables were measured. The data were analysed to detect any associations between MFC and BMI standard deviation scores, VAT and SAT, blood values, and physical activity levels. The mean BMI standard deviation score (SDS was 3.04 (range 1.32-5.02. The mean MFC was 8.9% (range 0.8-46.7, and 118 (74.2% of 159 patients had an MFC ³5%. Children with a high MFC had a higher BMI SDS (P=0.03 and had a higher VAT, but not SAT or SAT/VAT ratio. Both intramyocellular lipid (IMCL and extramyocellular lipid (EMCL content were elevated in patients with an MFC ³5%. Blood values and physical activity levels did not differ between the two groups. Severely obese children and adolescents tend to have a high MFC, which is associated with elevated VAT and IMCL and EMCL content. An increased MFC may be associated with impaired metabolic processes, which may predispose young people to obesity-related complications.

  14. General and abdominal obesity and risk of death among black women.

    Science.gov (United States)

    Boggs, Deborah A; Rosenberg, Lynn; Cozier, Yvette C; Wise, Lauren A; Coogan, Patricia F; Ruiz-Narvaez, Edward A; Palmer, Julie R

    2011-09-08

    Recent pooled analyses show an increased risk of death with increasing levels of the body-mass index (BMI, the weight in kilograms divided by the square of the height in meters) of 25.0 or higher in populations of European ancestry, a weaker association among East Asians, and no association of an increased BMI with an increased risk of death among South Asians. The limited data available on blacks indicate that the risk of death is increased only at very high levels of BMI (≥35.0). We prospectively assessed the relation of both BMI and waist circumference to the risk of death among 51,695 black women with no history of cancer or cardiovascular disease who were 21 to 69 years of age at study enrollment. Our analysis was based on follow-up data from 1995 through 2008 in the Black Women's Health Study. Multivariable proportional-hazards models were used to estimate hazard ratios and 95% confidence intervals. Of 1773 deaths identified during follow-up, 770 occurred among 33,916 women who had never smoked. Among nonsmokers, the risk of death was lowest for a BMI of 20.0 to 24.9. For a BMI above this range, the risk of death increased as the BMI increased. With a BMI of 22.5 to 24.9 as the reference category, multivariable-adjusted hazard ratios were 1.12 (95% confidence interval [CI], 0.87 to 1.44) for a BMI of 25.0 to 27.4, 1.31 (95% CI, 1.01 to 1.72) for a BMI of 27.5 to 29.9, 1.27 (95% CI, 0.99 to 1.64) for a BMI of 30.0 to 34.9, 1.51 (95% CI, 1.13 to 2.02) for a BMI of 35.0 to 39.9, and 2.19 (95% CI, 1.62 to 2.95) for a BMI of 40.0 to 49.9 (Pdeath from any cause among women with a BMI of less than 30.0. The risk of death from any cause among black women increased with an increasing BMI of 25.0 or higher, which is similar to the pattern observed among whites. Waist circumference appeared to be associated with an increased risk of death only among nonobese women. (Funded by the National Cancer Institute.).

  15. Chronic kidney disease is associated with high abdominal incisional hernia rates and wound healing disturbances.

    Science.gov (United States)

    Heller, Andreas; Westphal, Saskia E; Bartsch, Peter; Haase, Michael; Mertens, Peter R

    2014-06-01

    Incisional hernias are among the most frequent complications following abdominal surgery with impact on morbidity and mortality rates. Elevated uremia toxins may inhibit granulation tissue formation and impair wound healing, thereby promoting incisional hernia development. Here, we quantified the hazard ratio for incisional hernia prevalence in patients at risk undergoing abdominal reoperations with interrelationship to kidney function. In the same cohort, incidence rates for de novo wound healing disturbances within a4-month follow-up period were determined. Upon hospitalization for elective abdominal surgery in a university hospital (tertiary medical center), past medical histories were recorded in 251 patients and incisional hernia prevalence rates were calculated. Known modifiers for hernia formation as well as laboratory values for estimated glomerular filtration rate (eGFR) were recorded. The status of wound healing was assessed by a blinded investigator 4 months postoperatively. Chronic kidney disease(CKD) was defined as eGFR hernia or postoperative wound healing disorder, multivariate regression analyses were performed. The incisional hernia prevalence was 24.3 % in the overall cohort. Patients with CKD (32/251; 12.8 %)were more likely to suffer from incisional hernias with an odds ratio (OR) of 2.8 ([95 % CI 1.2-6.1]; p = 0.014) than patients with eGFR >60 ml/min (219/251; 88.2 %). In multivariate analyses, CKD proved to be an independent risk factor for incisional hernia development with an OR similar to obesity (BMI>25; OR 2.6 [95 % CI 1.3-5.1];p = 0.007). In the prospective analysis, disturbed wound healing occurred in 32 of 251 (12.8 %) patients undergoing abdominal operations. Frequency of wound healing was increased when CKD was present (8/32; 25 %; OR 2.3[95 % CI 1.1–6.7]; p = 0.026) compared to patients with eGFR>60 ml/min (24/219; 11 %). Chronic kidney disease is associated with impaired wound healing and constitutes an independent risk factor

  16. Relationships between abdominal fat distribution assessed by computer tomography, body composition, serum lipids, plasma glucose and cardiorespiratory functions in obese children

    Energy Technology Data Exchange (ETDEWEB)

    Torigoe, Katsumi; Numata, Osamu; Sudo, Shouji; Matsunaga, Masamichi; Kyo, Shigeharu; Yoshida, Hiroshi; Onozuka, Yutaka; Imai, Chihaya [Nagaoka Red Cross Hospital, Niigata (Japan)

    1995-03-01

    Visceral abdominal fat to subcutaneous abdominal fat ratio (V/S ratio) is a predictor for cardiac disease, metabolic disease, and hypertension in obese adults. This study determined the histopathological value of V/S ratio in obese children using computed tomography (CT). The subjects were 37 boys and 26 girls with overweight by more than 20%, whose ages ranged from 3 to 16 years. Although the percentage of standard body weight (SBW), percentage of body fat (BF), and body mass index (BMI) were correlated with each other, there was no correlation between the V/S ratio and the three predictors. Thus, the V/S ratio is completely different from the other obesity predictors in children. The V/S ratio in children of 20% or more overweight of SBW was 0.28{+-}0.11. The V/S ratio of 0.4, used as an obesity predictor in adults, was not considered suitable in the case of children. Liver function, serum lipid levels, and serum glucose correlated with the percentage of SBW, BMI, and the percentage of BF, but not correlated with the V/S ratio. According to the V/S ratio, the patients were divided into the group of V/S ratio of less than 0.28 (group I, n=34) and the group of V/S ratio of 0.28 or more (group II, n=27). There was no significant difference in age, percentage of SBW, BMI, and percentage of BF. Triglyceride was significantly higher in group II than group I, but there was no significant difference in plasma glucose and other lipids, body composition, blood pressure or respiratory function. Of note, the V/S ratio of 0.4 or more was seen in only 9 of the 61 children (14.7%). These findings suggest that the V/S ratio for children is a predictor different from that in the case of adults. (N.K.).

  17. Effectiveness of nationwide screening and lifestyle intervention for abdominal obesity and cardiometabolic risks in Japan: The metabolic syndrome and comprehensive lifestyle intervention study on nationwide database in Japan (MetS ACTION-J study).

    Science.gov (United States)

    Nakao, Yoko M; Miyamoto, Yoshihiro; Ueshima, Kenji; Nakao, Kazuhiro; Nakai, Michikazu; Nishimura, Kunihiro; Yasuno, Shinji; Hosoda, Kiminori; Ogawa, Yoshihiro; Itoh, Hiroshi; Ogawa, Hisao; Kangawa, Kenji; Nakao, Kazuwa

    2018-01-01

    Lifestyle interventions can substantially improve obesity and cardiometabolic risks. However, evidence of long-term benefits of national intervention is sparse. We aimed to evaluate the long-term effectiveness of a nationwide program for abdominal obesity. A retrospective cohort study was performed using a longitudinal nationwide individual data in subjects aged 40-74 years who underwent checkups in fiscal year (FY) 2008. Lifestyle interventions were provided via interview in subjects with abdominal obesity and at least one cardiometabolic risk factor. Subjects who attended the lifestyle intervention (participants) were compared to those who did not attend (non-participants). Outcomes were waist circumferences (WC) and body mass index (BMI) reduction, reversal of metabolic syndrome (MetS), and changes in cardiometabolic risks. We used a three-step process with robust analytic approaches to account for selection bias that included traditional multivariate analysis, propensity-score matching and instrumental variable (IV) analyses. Of 19,969,722 subjects, 4,370,042 were eligible for analyses; 111,779 participants and 907,909 non-participants. A higher percentage of participants had ≥5% reductions in obesity profiles at year 3, compared to non-participants (WC, 21.4% vs 16.1%; BMI, 17.6% vs 13.6%; pintervention for abdominal obesity, the at-risk population achieved significant reductions in WC, BMI, and cardiometabolic risks in 3 years. This study provides evidence that the nationwide program effectively achieved long-term improvement in abdominal obesity and cardiometabolic risks.

  18. The effects of abdominal interferential current therapy on waist circumference and visceral fat distance in obese women

    Science.gov (United States)

    Park, Young-Han; Lee, Jung-Ho

    2017-01-01

    [Purpose] The purpose of this study was to investigate the effects of interferential current therapy on the waist circumference and visceral fat length in obese women. [Subjects and Methods] In this study, we selected 30 patients whose body mass index was over 25 kg/m2. The subjects were randomly assigned to receive interferential current therapy three times a week for four weeks (n=15) and transcutaneous electrical nerve stimulation three times a week for four weeks (n=15). Waist circumference was measured in cm using a tape measure with the participant in an upright posture, and the length of visceral fat was measured using a high-resolution, B-mode ultrasound machine. [Results] There was a statistically significant difference between the group of waist circumference and visceral fat length. The change of waist circumference and visceral fat length was larger the experimental group than the control group. [Conclusion] These results can be used as a basis for reducing the risk factors that increase mortality due to diseases and can prevent cardiovascular and other adult diseases caused by obesity. PMID:28932012

  19. The effects of abdominal interferential current therapy on waist circumference and visceral fat distance in obese women.

    Science.gov (United States)

    Park, Young-Han; Lee, Jung-Ho

    2017-09-01

    [Purpose] The purpose of this study was to investigate the effects of interferential current therapy on the waist circumference and visceral fat length in obese women. [Subjects and Methods] In this study, we selected 30 patients whose body mass index was over 25 kg/m 2 . The subjects were randomly assigned to receive interferential current therapy three times a week for four weeks (n=15) and transcutaneous electrical nerve stimulation three times a week for four weeks (n=15). Waist circumference was measured in cm using a tape measure with the participant in an upright posture, and the length of visceral fat was measured using a high-resolution, B-mode ultrasound machine. [Results] There was a statistically significant difference between the group of waist circumference and visceral fat length. The change of waist circumference and visceral fat length was larger the experimental group than the control group. [Conclusion] These results can be used as a basis for reducing the risk factors that increase mortality due to diseases and can prevent cardiovascular and other adult diseases caused by obesity.

  20. Germinated brown rice ameliorates obesity in high-fat diet induced obese rats.

    Science.gov (United States)

    Lim, See Meng; Goh, Yong Meng; Mohtarrudin, Norhafizah; Loh, Su Peng

    2016-05-23

    Germinated brown rice (GBR) is a novel functional food that is high in fiber and bioactive compounds with health-promoting properties. This study aims to evaluate anti-obesity effects of GBR in obese rats fed high-fat diet (HFD). Male Sprague-Dawley rats were fed HFD for 8 weeks to induce obesity. The rats were then administrated with GBR where the source of dietary carbohydrate of HFD was replaced by either 25 % GBR, 50 % GBR or 100 % GBR for another 8 weeks. Changes in anthropometry, dietary status, biochemical parameters and histopathology of liver and adipose tissue were measured. Rats fed with HFD were showed elevation in body weight gain and in white adipose tissue mass compared with rats consumed commercial diet. The GBR administration in 50 % GBR and 100 % GBR were significantly decreased body weight gains and food intakes as well as improved lipid profiles in obese rats. In addition, the administration of GBR  had reduced adiposity by showing declination in white adipose tissue mass, adipocytes size and leptin level concomitantly with a higher ratio of fat excretion into feces. Micro- and macrovesicular steatosis were evidently attenuated in obese rats fed GBR. These findings demonstrated that GBR exhibited anti-obesity effects through suppression of body weight gain and food intake, improvement of lipid profiles and reduction of leptin level and white adipose tissue mass in obese rats fed HFD.

  1. INFLUENCE OF ABDOMINAL OBESITY ON HEART STRUCTURAL AND FUNCTIONAL CHANGES AND POSSIBILITY OF THEIR PHARMACOLOGICAL CORRECTION IN PATIENTS WITH ARTERIAL HYPERTENSION

    Directory of Open Access Journals (Sweden)

    V. R. Veber

    2008-01-01

    Full Text Available Aim. To study clinical and epidemiological features of arterial hypertension (HT combined with abdominal obesity (AO and pharmacological correction of left ventricle myocardium structural and functional disorders.Material and methods. Single-stage epidemiological study was conducted in Novgorod region population (n=4840. All patients with HT were revealed and analyzed depending on age and gender. Patients with HT grade 2 were split in two groups. 124 women (aged 49,36±1,2 y.o. and 126 men (aged 50,15±1,8 y.o. with HT and AO were included in the first group. 127 women (aged 50,05±1,7 y.o. and 125 men (aged 49,61±1,6 y.o. with HT and normal body mass index were included in the second group. Anthropometric and echocardiography examination was performed before and after 1, 3 and 6 months of therapy (metoprolol, nebivolol, amlodipine, lisinopril.Results. High prevalence of HT was revealed: 44,4% in men and 48,7% in women. AO was observed 5,4 times more often in women than this in men (18,5% and 3,4%, respectively, р<0,001. Combination of HT and AO was also revealed 5,3 times more often in women than this in men (14,3% and 2,7%, respectively, р<0,001. AO in patients with HT contributes to development of left ventricle concentric hypertrophy and diastolic dysfunction.Conclusion. Antihypertensive therapy does not prevent left ventricle hypertrophy and diastolic dysfunction in hypertensive patients with AO.

  2. Effect of Pro197Leu Polymorphism of the Gene GPX1 on Carbohydrate Metabolism and Anthropometric Indices of Patients with Arterial Hypertension Against the Background of Abdominal Obesity

    Directory of Open Access Journals (Sweden)

    N.O. ABRAMOVA

    2013-09-01

    Full Text Available The aim of our study was to investigate the dependence of carbohydrate metabolism in patients with arterial hypertension and concomitant abdominal obesity depending on Pro197Leu polymorphism of the GPX1 gene. Pro197Leu polymorphism of the gene GPX1 in 102 patients with arterial hypertension and concomitant abdominal obesity and 97 healthy individuals have been studied. Disorders of distribution of genotype frequencies comparing with the control group on account of the reduction of Pro/Pro genotype frequency have been found in the main group. Analyzing the data, the growth of risk of disorder in the GPX1 activity in patients with Pro/Leu and Leu/Leu variants of polymorphism comparing with homozygotes for the wild allele at 4.7 and 6.9 times, respectively had been revealed. Analyzing changes of carbohydrate metabolism depending on the Pro197Leu polymorphism of the gene GPX1, it was established that in patients with Leu/Leu genotype the production of immunoreactive insulin, leptin, C-peptide increased significantly, HOMA-IR and BMI was significantly higher compared with the persons with Pro/Pro genotype. Thus, Pro-allele possesses protective properties as to the reduction in the activity of glutathione peroxidase. Insulin and leptin resistance develop in the carriers of Leu-allele, which causes disturbances in carbohydrate metabolism.

  3. Associations between meal and snack frequency and overweight and abdominal obesity in US children and adolescents from National Health and Nutrition Examination Survey (NHANES) 2003-2012.

    Science.gov (United States)

    Murakami, Kentaro; Livingstone, M Barbara E

    2016-05-28

    The association between eating frequency (EF) and adiposity in young populations is inconsistent. This cross-sectional study examined associations of EF, meal frequency (MF) and snack frequency (SF) with adiposity measures in US children aged 6-11 years (n 4346) and adolescents aged 12-19 years (n 6338) participating in the National Health and Nutrition Examination Survey 2003-2012. Using data from two 24-h dietary recalls, all eating occasions providing ≥210 kJ of energy were divided into meals or snacks based on contribution to energy intake (≥15 or meals and snacks. In adolescents, after adjustment for EI:EER, positive associations were observed for EF (abdominal obesity only), SF based on energy contribution and MF based on self-report, whereas there was an inverse association between MF based on energy contribution and overweight. In conclusion, higher SF and EF, but not MF, were associated with higher risks of overweight and abdominal obesity in children, whereas associations varied in adolescents, depending on the definition of meals and snacks. Prospective studies are needed to establish the associations observed here.

  4. Obesity

    DEFF Research Database (Denmark)

    Morgen, Camilla Schmidt; Sørensen, Thorkild I A

    2014-01-01

    A new report provides compelling evidence of the high prevalence of overweight and obesity throughout the world. The prevalence has increased since 1980, but at different rates across ages, times and locations. Studies exploring the causes of these differences could aid development of effective...

  5. A case report on management of synergistic gangrene following an incisional abdominal hernia repair in an immunocompromised obese patient

    Directory of Open Access Journals (Sweden)

    N. Merali

    2015-01-01

    Conclusion: This case has demonstrated how a planned multidisciplinary action can produce prosperous results in a severely obese immunocompromised patient with an SSI, following an incisional hernia repair.

  6. Identifying patients at risk for high-grade intra-abdominal hypertension following trauma laparotomy.

    Science.gov (United States)

    Strang, Steven G; Van Imhoff, Diederik L; Van Lieshout, Esther M M; D'Amours, Scott K; Van Waes, Oscar J F

    2015-05-01

    Abdominal Compartment Syndrome (ACS) is an uncommon but deleterious complication after trauma laparotomy. Early recognition of patients at risk of developing ACS is crucial for their outcome. The aim of this study was to compare the characteristics of patients who developed high-grade intra-abdominal hypertension (IAH) (i.e., grade III or IV; intra-abdominal pressure, IAP >20 mm Hg) following an injury-related laparotomy versus those who did not (i.e., IAP ≤20 mm Hg). A retrospective analysis of consecutive trauma patients admitted to a level 1 trauma centre in Australia between January 1, 1995 and January 31, 2010 was performed. A comparison was made between characteristics of patients who developed high-grade IAH following trauma laparotomy versus those who did not. A total of 567 patients (median age 31 years) were included in this study. Of these patients 10.2% (58/567) developed high-grade IAH of which 51.7% (30/58) developed ACS. Patients with high-grade IAH were older (pgrade IAH received larger volumes of crystalloids (pgrade IAH suffered higher mortality rates (25.9% (15/58) vs. 12.2% (62/509); p=0.012). Of all patients who underwent a trauma laparotomy, 10.2% developed high-grade IAH, which increases the risk of mortality. Patients with acidosis, coagulopathy, and hypothermia were especially at risk. In these patients, the abdomen should be left open until adequate resuscitation has been achieved, allowing for definitive surgery. This is a level III retrospective study. Copyright © 2014 Elsevier Ltd. All rights reserved.

  7. Dietary patterns of obese high school girls: snack consumption and energy intake

    OpenAIRE

    Yoon, Jin-Sook; Lee, Nan-Jo

    2010-01-01

    In order to develop an obesity management program for teenagers, we compared obese and non-obese girls attending high schools in terms of their dietary practices related to snack consumption. Dietary records were collected for 7 days. No significant differences were found for the average daily energy intake between obese and non-obese girls. However, the highest energy intake was greater for obese girls while not much difference was found for the lowest amount of energy intake. Obese girls ha...

  8. The Combined Effects of Obesity, Abdominal Obesity and Major Depression/Anxiety on Health-Related Quality of Life : the LifeLines Cohort Study

    NARCIS (Netherlands)

    Nigatu, Yeshambel T; Reijneveld, Sijmen A; de Jonge, Peter; van Rossum, Elisabeth; Bültmann, Ute

    2016-01-01

    Background Obesity and major depressive disorder (MDD)/anxiety disorders often co-occur and aggravate each other resulting in adverse health-related outcomes. As little is known about the potential effects of interaction between obesity and MDD and/or anxiety disorders on health-related quality of

  9. Multidisciplinary perioperative protocol in patients undergoing acute high-risk abdominal surgery

    DEFF Research Database (Denmark)

    Tengberg, L. T.; Bay-Nielsen, M.; Bisgaard, T.

    2017-01-01

    Background: Acute high-risk abdominal (AHA) surgery carries a very high risk of morbidity and mortality and represents a massive healthcare burden. The aim of the present study was to evaluate the effect of a standardized multidisciplinary perioperative protocol in patients undergoing AHA surgery...... = 0·004). Conclusion: The introduction of a multidisciplinary perioperative protocol was associated with a significant reduction in postoperative mortality in patients undergoing AHA surgery. NCT01899885 (http://www.clinicaltrials.gov).......Background: Acute high-risk abdominal (AHA) surgery carries a very high risk of morbidity and mortality and represents a massive healthcare burden. The aim of the present study was to evaluate the effect of a standardized multidisciplinary perioperative protocol in patients undergoing AHA surgery...... after initiation of the AHA protocol as standard care. The intervention cohort was compared with a predefined, consecutive historical cohort of patients from the same department. The protocol involved continuous staff education, consultant-led attention and care, early resuscitation and high...

  10. Relação entre obesidade e síndrome metabólica em adolescentes de 10 a 14 anos com obesidade abdominal - DOI: 10.4025/actascihealthsci.v31i2.6194 The relationship between obesity and metabolic syndrome in adolescents between ages 10 and 14, with abdominal obesity - DOI: 10.4025/actascihealthsci.v31i2.6194

    Directory of Open Access Journals (Sweden)

    Francisco Martins Silva

    2009-09-01

    Full Text Available Os objetivos do presente estudo foram analisar a relação entre a obesidade e a síndrome metabólica (SM; identificar a prevalência da SM; classificar o estado nutricional e comparar as variáveis: triglicérides, HDL-c, pressão arterial e glicose em adolescentes com obesidade abdominal. A amostra foi constituída por 393 adolescentes de ambos os sexos entre dez e 14 anos de idade. Foram feitas medidas de circunferência do abdômen, aferição da pressão arterial e exames laboratoriais de glicose, colesterol HDL-c e triglicérides. Os resultados apresentaram que, na condição nutricional, o sexo masculino apresentou obesidade de 27,1%, sobrepeso de 4,3 e 68,6% de peso normal. Quanto ao sexo feminino, 29,5% estão com peso normal, 1,6%, com sobrepeso e 68,9%, com obesidade. A obesidade no sexo feminino foi estatisticamente maior do que no masculino. A prevalência de SM foi de 37%, e os meninos tiveram a prevalência maior da síndrome metabólica. Não foi encontrada diferença estatística entre os sexos nas variáveis: triglicérides, HDL-c e pressão arterial. Concluímos que a obesidade foi fator determinante para a SM em adolescentes do sexo feminino, a prevalência da SM e a de obesidade foram altas e nos parâmetros bioquímicos não foi encontrada nenhuma diferença estatística entre os sexos.The objectives of this study were: to analyze the relationship between obesity and metabolic syndrome (MS; identify the prevalence of MS; classify the nutritional condition; and compare the variables: triglycerides, HDL-c, arterial pressure and glucose in adolescents with abdominal obesity. The sample consisted of 393 adolescents of both genders between ages 10 and 14. Measurements were taken of abdominal circumference, arterial pressure, and laboratory exams of glucose, cholesterol HDL-c and triglycerides. The results showed that, in the nutritional condition, the male gender presented an obesity rate of 27.1, 4.3% overweight, and a rate of

  11. Ephedra-Treated Donor-Derived Gut Microbiota Transplantation Ameliorates High Fat Diet-Induced Obesity in Rats.

    Science.gov (United States)

    Wang, Jing-Hua; Kim, Bong-Soo; Han, Kyungsun; Kim, Hojun

    2017-05-23

    Changes in gut microbiota (GM) are closely associated with metabolic syndrome, obesity, type 2 diabetes and so on. Several medicinal herbs, including Ephedra sinica (Es), have anti-obesity effects that ameliorate metabolic disorders. Therefore, in this study we evaluated whether Es maintains its anti-obesity effect through Es-altered gut microbiota (EsM) transplantation. GM was isolated from cecal contents of Es treated and untreated rats following repeated transplants into obese rats via oral gavage over three weeks. High-fat-diet (HFD)-induced obese rats transplanted with EsM lost significant body weight, epididymal fat, and perirenal fat weight, but no remarkable changes were observed in abdominal fat, liver, cecum weight and food efficiency ratio. In addition, treatment with EsM also significantly lowered the fasting blood glucose, serum insulin level, and insulin resistance index. Meanwhile, EsM transplantation significantly reduced gene expression of proinflammatory cytokines interleukin-1 and monocyte chemotactic protein-1. Rats treated with EsM also showed changed GM composition, especially blautia, roseburia and clostridium, significantly reduced the level of endotoxin and markedly increased the acetic acid in feces. Overall, our results demonstrated that EsM ameliorates HFD-induced obesity and related metabolic disorders, like hyperglycemia and insulin resistance, and is strongly associated with modulating the distribution of GM, enterogenous endotoxin and enteral acetic acid.

  12. Ephedra-Treated Donor-Derived Gut Microbiota Transplantation Ameliorates High Fat Diet-Induced Obesity in Rats

    Directory of Open Access Journals (Sweden)

    Jing-Hua Wang

    2017-05-01

    Full Text Available Changes in gut microbiota (GM are closely associated with metabolic syndrome, obesity, type 2 diabetes and so on. Several medicinal herbs, including Ephedra sinica (Es, have anti-obesity effects that ameliorate metabolic disorders. Therefore, in this study we evaluated whether Es maintains its anti-obesity effect through Es-altered gut microbiota (EsM transplantation. GM was isolated from cecal contents of Es treated and untreated rats following repeated transplants into obese rats via oral gavage over three weeks. High-fat-diet (HFD-induced obese rats transplanted with EsM lost significant body weight, epididymal fat, and perirenal fat weight, but no remarkable changes were observed in abdominal fat, liver, cecum weight and food efficiency ratio. In addition, treatment with EsM also significantly lowered the fasting blood glucose, serum insulin level, and insulin resistance index. Meanwhile, EsM transplantation significantly reduced gene expression of proinflammatory cytokines interleukin-1 and monocyte chemotactic protein-1. Rats treated with EsM also showed changed GM composition, especially blautia, roseburia and clostridium, significantly reduced the level of endotoxin and markedly increased the acetic acid in feces. Overall, our results demonstrated that EsM ameliorates HFD-induced obesity and related metabolic disorders, like hyperglycemia and insulin resistance, and is strongly associated with modulating the distribution of GM, enterogenous endotoxin and enteral acetic acid.

  13. High-concentration oxygen and surgical site infections in abdominal surgery: a meta-analysis.

    Science.gov (United States)

    Patel, Sunil V; Coughlin, Shaun C; Malthaner, Richard A

    2013-08-01

    There has been recent interest in using high-concentration oxygen to prevent surgical site infections (SSIs). Previous meta-analyses in this area have produced conflicting results. With the publication of 2 new randomized controlled trials (RCTs) that were not included in previous meta-analyses, an updated review is warranted. Our objective was to perform a meta-analysis on RCTs comparing high- and low- concentration oxygen in adults undergoing open abdominal surgery. We completed independent literature reviews using electronic databases, bibliographies and other sources of grey literature to identify relevant studies. We assessed the overall quality of evidence using grade guidelines. Statistical analysis was performed on pooled data from included studies. A priori subgroup analyses were planned to explain statistical and clinical heterogeneity. Overall, 6 studies involving a total of 2585 patients met the inclusion criteria. There was no evidence of a reduction in SSIs with high-concentration oxygen (risk ratio 0.77, 95% confidence interval 0.50-1.19, p = 0.24). We observed substantial heterogeneity among studies. There is moderate evidence that high-concentration oxygen does not reduce SSIs in adults undergoing open abdominal surgery.

  14. Tuberculosis abdominal Abdominal tuberculosis

    OpenAIRE

    T. Rubio; M. T. Gaztelu; A. Calvo; M. Repiso; H. Sarasíbar; F. Jiménez Bermejo; A. Martínez Echeverría

    2005-01-01

    La tuberculosis abdominal cursa con un cuadro inespecífico, con difícil diagnóstico diferencial respecto a otras entidades de similar semiología. Presentamos el caso de un varón que ingresa por presentar dolor abdominal, pérdida progresiva y notoria de peso corporal y fiebre de dos meses de evolución. El cultivo de la biopsia de colon mostró presencia de bacilo de Koch.Abdominal tuberculosis develops according to a non-specific clinical picture, with a difficult differential diagnosis with re...

  15. Prevalência e fatores associados à obesidade abdominal em indivíduos na faixa etária de 25 a 59 anos do Estado de Pernambuco, Brasil Prevalencia y factores asociados a la obesidad abdominal en individuos en una franja de edad de 25 a 59 años del estado de Pernambuco, Brasil Prevalence of abdominal obesity and associated factors among individuals 25 to 59 years of age in Pernambuco State, Brazil

    Directory of Open Access Journals (Sweden)

    Claudia Porto Sabino Pinho

    2013-02-01

    Full Text Available Com o objetivo de estimar a prevalência de obesidade abdominal e avaliar os fatores associados em adultos do Estado de Pernambuco, Brasil, foi realizado, em 2006, um estudo transversal, de base populacional, envolvendo 1.580 indivíduos na faixa etária de 25-59 anos. A obesidade abdominal foi determinada pela circunferência da cintura ≥ 80cm para mulheres e ≥ 94cm para homens. O modelo conceitual considerou variáveis socioeconômicas, demográficas, reprodutivas e comportamentais. A prevalência de obesidade abdominal foi de 27,1% (IC95%: 23,8-30,7 no sexo masculino e 69,9% (IC95%: 66,8-72,8 no feminino (p Con el objetivo de estimar la prevalencia de obesidad abdominal y evaluar los factores asociados en adultos del estado de Pernambuco, Brasil, se realizó, en 2006, un estudio transversal, de base poblacional, involucrando a 1.580 individuos en una franja de edad de 25-59 años. La obesidad abdominal fue determinada por la circunferencia de la cintura ≥ 80cm para mujeres y ≥ 94cm para hombres. El modelo conceptual consideró variables socioeconómicas, demográficas, reproductivas y de comportamiento. La prevalencia de obesidad abdominal fue de un 27,1% (IC95%: 23,8-30,7 en el sexo masculino y un 69,9% (IC95%: 66,8-72,8 en el femenino (p In order to estimate the prevalence of abdominal obesity and associated factors in Pernambuco State, Brazil, a cross-sectional population-based study was conducted in 2006, including 1,580 adults 25 to 59 years of age. Abdominal obesity was defined as waist circumference (WC ≥ 80cm in women and ≥ 94cm in men. The conceptual model included demographic, socioeconomic, reproductive, and behavioral variables. Prevalence of abdominal obesity was 27.1% (95%CI: 23.8-30.7 in males and 69.9% (95%CI: 66.8-72.8 in females (p < 0.001. Multivariate analysis showed higher prevalence in men 50 years or older in the metropolitan area and those with higher income, former smokers, and drinkers. Among women

  16. Abdominal fedme og fedmerelaterede sygdomme hos patienter i almen praksis

    DEFF Research Database (Denmark)

    Haugan, Ketil; Rost, Dan; Knudsen, Nils

    2010-01-01

    Abdominal obesity is associated with type 2 diabetes, cardiovascular disease, dyslipidemia and hypertension. The prevalence of abdominal obesity and its relationship with these comorbidities have not previously been examined in Danish primary care patients.......Abdominal obesity is associated with type 2 diabetes, cardiovascular disease, dyslipidemia and hypertension. The prevalence of abdominal obesity and its relationship with these comorbidities have not previously been examined in Danish primary care patients....

  17. Resting heart rate and its relationship with general and abdominal obesity in young male Saudi university students

    International Nuclear Information System (INIS)

    Yar, T.

    2010-01-01

    An elevated resting heart rate (Rhr) has been linked with adverse cardiovascular outcomes. Obese people have altered autonomic balance that could lead to elevated Rhr and altered responses to postural changes. As no comparative data are available on Rhr in young normal weight (NW) and obese (OB) adults in Saudi Arabia, the present study was aimed at finding out the effect of adiposity on RHR and RHR response to change in posture. Methods: Second-year male students (n=231; age:19-20 years), were recruited from the Dammam University, Dammam, Saudi Arabia, during the period September 2008 to October 2009. Anthropometric measures were obtained and indices of obesity (body mass index [EMI], waist circumference [WC], waist-to-hip ratio [WHR], waist-to-stature ratio [WSR]) were calculated. RHR in standing and supine positions were obtained from radial pulse. Pearson's correlation (r) between obesity indices and RHR as well as the differences between RHR in NW and OB groups were calculated. Results: General obesity (BMI greater or equal to 25.0 kg/m1 was found in 45.5% students. Central obesity (WC>85 cm or WSR>50.0) was found in 36.8% students. RHR was significantly correlated with BMI, WC and WSR (r=O.305, 0.300, 0.299 respectively, p< O.01) . Subjects above the obesity indices cut-off points had significantly higher values of RHR in both standing and supine positions compared to NW individuals (p<0.05). There was a greater reduction in RHR on changing the posture to supine state in OB group. Conclusion: A significantly higher RHR and a greater change in RHR on changing the posture point towards an altered autonomic balance in OB group of young adolescent males. This underscores the need to implement health education program to combat obesity at school and college levels. (author)

  18. Effect of rimonabant on carotid intima-media thickness (CIMT) progression in patients with abdominal obesity and metabolic syndrome: the AUDITOR Trial.

    Science.gov (United States)

    O'Leary, Daniel H; Reuwer, Anne Q; Nissen, Steven E; Després, Jean-Pierre; Deanfield, John E; Brown, Michael W; Zhou, Rong; Zabbatino, Salvatore M; Job, Bernard; Kastelein, John J P; Visseren, Frank L J

    2011-07-01

    The aim of this trial was to determine whether obese patients benefit from treatment with rimonabant in terms of progression of carotid atherosclerosis. Rimonabant, a selective cannabinoid-1 receptor blocker, reduces body weight and improves cardiometabolic risk factors in patients who are obese. A prospective, double-blind, placebo-controlled trial (Atherosclerosis Underlying Development assessed by Intima-media Thickness in patients On Rimonabant (AUDITOR)) randomised 661 patients with abdominal obesity and metabolic syndrome to rimonabant or placebo for 30 months of treatment. The absolute change in the average value for six segments of far wall carotid intima-media thickness from baseline to month 30 was 0.010 ± 0.095 mm in the rimonabant group and 0.012 ± 0.091 mm in the placebo group (p=0.67). The annualised change was an increase of 0.005 ± 0.042 mm for the rimonabant-treated group and 0.007 ± 0.043 mm for the placebo-treated group (p=0.45). There was no difference in atherosclerosis progression between patients receiving rimonabant for 30 months and those receiving placebo for the primary efficacy measure (absolute change in carotid intima-media thickness). These findings are consistent with a similar study using coronary intravascular ultrasound and another study evaluating the occurrence of cardiovascular events. Our findings suggest that a 5% loss of body weight over a 30-month period with rimonabant is insufficient to modify atherosclerosis progression in the carotid artery in obese patients with metabolic syndrome. Clinical trial registration information clinicaltrials.gov Identifier: NCT00228176.

  19. Relationships between abdominal fat distribution assessed by computer tomography, body composition, serum lipids, plasma glucose and cardiorespiratory functions in obese children

    International Nuclear Information System (INIS)

    Torigoe, Katsumi; Numata, Osamu; Sudo, Shouji; Matsunaga, Masamichi; Kyo, Shigeharu; Yoshida, Hiroshi; Onozuka, Yutaka; Imai, Chihaya

    1995-01-01

    Visceral abdominal fat to subcutaneous abdominal fat ratio (V/S ratio) is a predictor for cardiac disease, metabolic disease, and hypertension in obese adults. This study determined the histopathological value of V/S ratio in obese children using computed tomography (CT). The subjects were 37 boys and 26 girls with overweight by more than 20%, whose ages ranged from 3 to 16 years. Although the percentage of standard body weight (SBW), percentage of body fat (BF), and body mass index (BMI) were correlated with each other, there was no correlation between the V/S ratio and the three predictors. Thus, the V/S ratio is completely different from the other obesity predictors in children. The V/S ratio in children of 20% or more overweight of SBW was 0.28±0.11. The V/S ratio of 0.4, used as an obesity predictor in adults, was not considered suitable in the case of children. Liver function, serum lipid levels, and serum glucose correlated with the percentage of SBW, BMI, and the percentage of BF, but not correlated with the V/S ratio. According to the V/S ratio, the patients were divided into the group of V/S ratio of less than 0.28 (group I, n=34) and the group of V/S ratio of 0.28 or more (group II, n=27). There was no significant difference in age, percentage of SBW, BMI, and percentage of BF. Triglyceride was significantly higher in group II than group I, but there was no significant difference in plasma glucose and other lipids, body composition, blood pressure or respiratory function. Of note, the V/S ratio of 0.4 or more was seen in only 9 of the 61 children (14.7%). These findings suggest that the V/S ratio for children is a predictor different from that in the case of adults. (N.K.)

  20. Change of the level of adiponectin and metabolic indices in modification of life style of the patients suffering from abdominal obesity

    Directory of Open Access Journals (Sweden)

    A. V. Beresina

    2015-01-01

    Full Text Available The paper studied nutritional habits, physical loads, anthropometric and metabolic perfromances, and revealed the changes required to increase the level of adiponectine under drug-free modalities of treatment of patients suffering from abdominal obesity. A 3-year randomized lifestyle intervention trial was performed in 153 patients with AO, age 30-53 yrs, 74 patients (group 1 performed individual hypocaloric diet balanced in fat intake, 79 patients (group 2 performed diet and individual aerobic exercise All patients received individual recommendations on changing their life style. Dynamics of anthropometric, metabolic parameters, physical capacity and adiponectin level were measured. Relation between low level of adiponectin and some metabolic disorders, and sedentary life were revealed. The rate of improving anthropometric parameters, physical capacity, and nutritionassociated with increasing adiponectin was established.

  1. Changing relative contribution of abdominal obesity and a family history of diabetes on prevalence of diabetes mellitus in Korean men and women aged 30-49 years from 2001 to 2010.

    Science.gov (United States)

    Koo, Bo Kyung; Kim, Sang Wan; Yi, Ka Hee; Park, Kyong Soo; Moon, Min Kyong

    2015-07-01

    We investigated the change in the relative impact of a family history of diabetes (FH) and abdominal obesity on diabetes mellitus (DM) over a 10-year period in Korea. We analyzed data from the 2001, 2005, and 2010 Korean National Health and Nutrition Examination Survey that were weighted to represent the entire Korean population in each year. Multiple logistic regression analysis was used to examine the association between DM and FH or abdominal obesity. In men aged 30-49 years, the association between FH and DM was stronger in 2010 than in 2001; the odds ratio (OR) was 1.508 (95% confidence interval [CI], 0.814-2.792) in 2001, 3.351 (95% CI, 1.599-7.024) in 2005, and 7.302 (95% CI, 3.451-15.451) in 2010 (P for trend = 0.003). In contrast, the association between abdominal obesity and DM was weaker in 2010 (OR, 0.969 [95% CI, 0.465-2.018]) than in 2001 (OR, 2.532 [95% CI, 1.572-4.080]) (P for trend = 0.037). In women aged 30-49 years, there was no significant change in OR of FH or abdominal obesity during the same period. (P for trend = 0.367 and 0.401, respectively). In Korean men aged 30-49 years, the association between FH and DM has been stronger from 2001 to 2010, whereas abdominal obesity was less important in 2010 compared to 2001. © 2014 Ruijin Hospital, Shanghai Jiaotong University School of Medicine and Wiley Publishing Asia Pty Ltd.

  2. Abdominal tap

    Science.gov (United States)

    Peritoneal tap; Paracentesis; Ascites - abdominal tap; Cirrhosis - abdominal tap; Malignant ascites - abdominal tap ... You then receive a local numbing medicine. The tap needle is inserted 1 to 2 inches (2. ...

  3. Fatores demográficos e comportamentais associados à obesidade abdominal em usuárias de centro de saúde de Belo Horizonte, Minas Gerais, Brasil Demographic and behavioral factors associated with abdominal obesity in women attending a health care unit in Belo Horizonte, Minas Gerais, Brazil

    Directory of Open Access Journals (Sweden)

    Edílson Ornelas Oliveira

    2007-08-01

    Full Text Available OBJETIVO: Identificar variáveis sócio-demográficas e comportamentais potencialmente associadas à obesidade abdominal, em mulheres usuárias de unidade básica de saúde. MÉTODOS: Foram investigadas 827 mulheres entre 12 e 65 anos, residentes na região Metropolitana de Belo Horizonte, Minas Gerais, Brasil, utilizando-se desenho transversal. A obesidade abdominal foi definida como valores de circunferência da cintura >88cm. A associação entre obesidade abdominal e as covariáveis foi avaliada por meio da técnica de regressão logística não condicional, com modelos hierarquizados, que estimam os Odds Ratio e os respectivos intervalos de confiança de 95%. RESULTADOS: As maiores prevalências de obesidade abdominal foram encontradas em mulheres >51 anos (63,3% e em mulheres com >5 partos (53,8%. As seguintes variáveis permaneceram associadas à obesidade abdominal no modelo final: idade (Odds Ratio variando entre 2,53 e 27,64, escolaridade 5 filhos (Odds Ratio=3,20, intervalo de confiança 95%: 1,48 - 6,90 e atividade física leve no trabalho (Odds Ratio=1,63, intervalo de confiança 95%: 1,01 - 2,64. As variáveis idade e índice de massa corporal também foram incluídas no modelo final para controlar confundimento. CONCLUSÃO: Conclui-se que a escolaridade e a paridade são potenciais preditores para o desenvolvimento da obesidade abdominal no grupo estudado e devem ser levados em consideração em estudos sobre obesidade.OBJECTIVE: To identify sociodemographic and behavioral variables potentially associated with abdominal obesity in women attending a health care unit. METHODS: A total of 827 women aging from 12 to 65 years and living in the metropolitan area of Belo Horizonte, Brazil, were investigated using a cross-sectional design. Abdominal obesity was defined as waist circumference >88cm.The association between abdominal obesity and the co-variables was assessed by unconditional logistic regression. This technique estimates the

  4. Increased long-term mortality after a high perioperative inspiratory oxygen fraction during abdominal surgery

    DEFF Research Database (Denmark)

    Meyhoff, Christian Sylvest; Jorgensen, Lars N; Wetterslev, Jørn

    2012-01-01

    A high perioperative inspiratory oxygen fraction (80%) has been recommended to prevent postoperative wound infections. However, the most recent and one of the largest trials, the PROXI trial, found no reduction in surgical site infection, and 30-day mortality was higher in patients given 80% oxyg....... In this follow-up study of the PROXI trial we assessed the association between long-term mortality and perioperative oxygen fraction in patients undergoing abdominal surgery.......A high perioperative inspiratory oxygen fraction (80%) has been recommended to prevent postoperative wound infections. However, the most recent and one of the largest trials, the PROXI trial, found no reduction in surgical site infection, and 30-day mortality was higher in patients given 80% oxygen...

  5. Role of routine abdominal ultrasonography in intensified tuberculosis case finding algorithms at HIV clinics in high TB burden settings.

    Science.gov (United States)

    Spalgais, Sonam; Agarwal, Upasna; Sarin, Rohit; Chauhan, Devesh; Yadav, Anita; Jaiswal, Anand

    2017-05-18

    High proportion of TB in people living with HIV (PLHIV) is undiagnosed. Due to this active TB case finding is recommended for HIV clinics in high TB burden countries. Presently sputum examination and chest radiography are frontline tests recommended for HIV infected TB presumptives. Abdominal TB which occurs frequently in PLHIV may be missed even by existing programmatic intensified case finding protocols. This study evaluated the routine use of ultrasonography (USG) for active case finding of abdominal TB in HIV clinics. Retrospective analysis of eight years' data from an HIV Clinic in a TB hospital in India. Patients underwent chest x-ray, sputum examination, USG abdomen and routine blood tests at entry to HIV care. Case forms were scrutinized for diagnosis of TB, USG findings and CD4 cell counts. Abdominal TB was classified as probable or possible TB. Probable TB was based on presence of two major USG (abdomen) findings suggestive of active TB, or one major USG finding with at least two minor USG findings or at least two symptoms, or any USG finding with microbiologically confirmed active TB at another site. Possible TB was based on the presence of one major USG finding, or the presence of two minor USG findings with at least two symptoms. Bacteriological confirmation was not obtained. Eight hundred and eighty-nine people PLHIV underwent a baseline USG abdomen. One hundred and thirteen of 340 cases already diagnosed with TB and 87 of the 91 newly diagnosed with TB at time of HIV clinic registration had abdominal TB. Non-abdominal symptoms like weight loss, fever and cough were seen in 53% and 22% cases had no symptoms at all. Enlarged abdominal lymph nodes with central caseation, ascitis, splenic microabsesses, bowel thickening and hepatosplenomegaly were the USG findings in these cases. Abdominal TB is a frequent TB site in PLHIV presenting with non-abdominal symptoms. It can be easily detected on basis of features seen on a simple abdominal ultrasound

  6. Effects of Glucomannan-Enriched, Aronia Juice-Based Supplement on Cellular Antioxidant Enzymes and Membrane Lipid Status in Subjects with Abdominal Obesity

    Directory of Open Access Journals (Sweden)

    Nevena Kardum

    2014-01-01

    Full Text Available The aim of this study was to analyze the effects of a 4-week-long consumption of glucomannan-enriched, aronia juice-based supplement on anthropometric parameters, membrane fatty acid profile, and status of antioxidant enzymes in erythrocytes obtained from postmenopausal women with abdominal obesity. Twenty women aged 45–65 with a mean body mass index (BMI of 36.1 ± 4.4 kg/m2 and waist circumference of 104.8 ± 10.1 cm were enrolled. Participants were instructed to consume 100 mL of supplement per day as part of their regular diet. A significant increase in the content of n-3 (P<0.05 polyunsaturated fatty acids in membrane phospholipids was observed, with a marked increase in the level of docosahexaenoic fatty acid (P<0.05. Accordingly, a decrease in the n-6 and n-3 fatty acids ratio was observed (P<0.05. The observed effects were accompanied with an increase in glutathione peroxidase activity (P<0.05. Values for BMI (P<0.001, waist circumference (P<0.001, and systolic blood pressure (P<0.05 were significantly lower after the intervention. The obtained results indicate a positive impact of tested supplement on cellular oxidative damage, blood pressure, and anthropometric indices of obesity.

  7. Muscle fat content and abdominal adipose tissue distribution investigated by magnetic resonance spectroscopy and imaging in obese children and youths

    DEFF Research Database (Denmark)

    Fonvig, Cilius E; Bille, Dorthe S; Chabanova, Elizaveta

    2012-01-01

    The degree of fat deposition in muscle and its implications for obesity-related complications in children and youths are not well understood. One hundred and fifty-nine patients (mean age: 13.3 years; range: 6-20) with a body mass index (BMI) >90(th) percentile for age and sex were included. Muscle...

  8. Abdominal emergencies

    International Nuclear Information System (INIS)

    Raissaki, M.

    2012-01-01

    children and young individuals with abdominal pain. Sensitivity and specificity for US in diagnosing intussusception, midgut volvulus, urinary tract abnormalities and appendicitis is over 90%. US, occasionally with x-rays, usually suffice for an accurate diagnosis. Upper GI contrast studies are indicated in suspected malrotation, volvulus and atypical high obstruction cases. Lower GI contrast studies are indicated in low/colonic obstruction. CT and/or MRI should be reserved for atypical, complex cases when US and conventional radiography are equivocal or inconclusive. The radiologist should engage oneself to act immediately, consider and actively exclude those diagnoses that could be a threat to the child's health or life. The appropriate modality should be chosen and proper technique should be applied. Radiologists should function as clinicians, take initiative and discuss options and alternative diagnoses. Lack of experience should not delay performance of tests. Our job is finished when a diagnostic test has a written report provided that we make sure the child is managed properly.

  9. Postoperative acute kidney injury in high-risk patients undergoing major abdominal surgery.

    Science.gov (United States)

    Romagnoli, Stefano; Zagli, Giovanni; Tuccinardi, Germana; Tofani, Lorenzo; Chelazzi, Cosimo; Villa, Gianluca; Cianchi, Fabio; Coratti, Andrea; De Gaudio, Angelo Raffaele; Ricci, Zaccaria

    2016-10-01

    Acute kidney injury (AKI) is a frequent complication in high-risk patients undergoing major surgery and is associated with longer hospital stay, increased risk for nosocomial infection and significantly higher costs. A prospective observational study exploring the incidence of AKI (AKIN classification at any stage) in high-risk patients within 48 hours after major abdominal surgery was conducted. Patients' preoperative characteristics, intraoperative management, and outcome were evaluated for associations with AKI using a logistic regression model. Data from 258 patients were analyzed. Thirty-one patients (12%) developed AKI, reaching the AKIN stage 1. No patient reached an AKIN stage higher than 1. AKI patients were older (75.2 vs 70.2 years; P = 0.0113) and had a higher body mass index (26.5 vs 25.1 kg/m(2)). In addition, AKI patients had a significantly longer ICU length of stay (3.4 vs 2.4 days; P= .0017). Creatinine levels of AKI patients increased significantly compared to the preoperative levels at 24 (P= .0486), 48 (P= .0011) and 72 hours (P= .0055), while after 72 hours it showed a downwards trend. At ICU discharge, 28 out of 31 patients (90.3%) recovered preoperative levels. Multivariate analysis identified age (OR 1.088; P= .002) and BMI (OR 1.124; P= .022) as risk factors for AKI development. Moreover, AKI development was an independent risk factor for ICU stays longer than 48 hours (OR 2.561; P= .019). Mild AKI is a not rare complication in high-risk patients undergoing major abdominal surgery. Although in almost the totality of cases, the indicators of renal function recovered to preoperative levels, post-operative AKI represents a primary risk factor for a prolonged ICU stay. Copyright © 2016 Elsevier Inc. All rights reserved.

  10. Children with moderate-high infection with Entamoeba coli have higher percentage of body and abdominal fat than non-infected children.

    Science.gov (United States)

    Zavala, G A; García, O P; Campos-Ponce, M; Ronquillo, D; Caamaño, M C; Doak, C M; Rosado, J L

    2016-12-01

    Intestinal parasites, virus and bacterial infections are positively associated with obesity and adiposity in vitro and in animal models, but conclusive evidence of this relationship in humans is lacking. The aim of this cross-sectional study was to determine differences in adiposity between infected and non-infected children, with a high prevalence of intestinal parasitic infection and obesity. A total of 296 school-aged children (8.0 ± 1.5 years) from a rural area in Querétaro, Mexico, participated in this study. Anthropometry (weight, height and waist circumference) and body fat (DXA) were measured in all children. A fresh stool sample was collected from each child and analysed for parasites. Questionnaires related to socioeconomic status and clinical history were completed by caretakers. Approximately 11% of the children were obese, and 19% were overweight. The overall prevalence of infection was 61%. Ascaris lumbricoides was the most prevalent soil transmitted helminth (16%) followed by hookworm. Entamoeba coli was the predominant protozoa (20%) followed by Endolimax nana, Balantidium coli, Entamoeba histolytica/dispar, Iodamoeba bütschlii and Giardia lamblia. Children with moderate-heavy infection of E. coli had significantly higher waist circumference, waist-to-height ratio, body and abdominal fat than children not infected or with light-intensity infection (p < 0.05). These findings raise the possibility that a moderate or heavy infection with E. coli may contribute to fat deposition and thereby have long-term consequences on human health. Further studies are needed to better understand if E. coli contributes directly to fat deposition and possible mechanisms. © 2015 World Obesity Federation.

  11. The impact of acute high-risk abdominal surgery on quality of life in elderly patients

    DEFF Research Database (Denmark)

    Tengberg, Line Toft; Foss, Nicolai Bang; Lauritsen, Morten Laksafoss

    2017-01-01

    surgery. METHODS: From 1 November 2014 to 30 April 2015, consecutive patients (≥ 75 years) undergoing AHA surgery were included for follow-up after six months. The patients included answered a health-related quality-of-life questionnaire and a supplemental questionnaire regarding residential status...... and they were willing to undergo surgery again, if necessary. All study participants were admitted from their own home, and 95% had no change in residential status after six months. CONCLUSIONS: The self-reported quality of life in elderly survivors six months after AHA surgery was surprisingly good in a small......INTRODUCTION: Undergoing acute high-risk abdominal (AHA) surgery is associated with reduced survival and a great risk of an adverse outcome, especially in the elderly. The primary aim of this study was to investigate the residential status and quality of life in elderly patients undergoing AHA...

  12. Prevalence and risk factors of obesity and high blood pressure ...

    African Journals Online (AJOL)

    Background: The prevalence of diet-related chronic diseases like hypertension and obesity among others has become a public health concern. Risk factors for these diseases have been well studied in high income countries but less studied in developing countries. Objective: The study was to document the prevalence and ...

  13. High-sensitive cardiac troponin T measurements in prediction of non-cardiac complications after major abdominal surgery

    NARCIS (Netherlands)

    Noordzij, P. G.; van Geffen, O.; Dijkstra, I. M.; Boerma, D.; Meinders, A. J.; Rettig, T. C D; Eefting, F. D.; van Loon, D.; van de Garde, E. M W; van Dongen, E. P A

    2015-01-01

    BACKGROUND: Postoperative non-cardiac complication rates are as high as 11-28% after high-risk abdominal procedures. Emerging evidence indicates that postoperative cardiac troponin T elevations are associated with adverse outcome in non-cardiac surgery. The aim of this study was to determine the

  14. Does stress influence sleep patterns, food intake, weight gain, abdominal obesity and weight loss interventions and vice versa?

    DEFF Research Database (Denmark)

    Geiker, Nina Rica Wium; Astrup, Arne; Hjorth, Mads Fiil

    2018-01-01

    subjects. This review summarizes the scientific evidence on the role mental stress (either in or not in association with impaired sleep) may play in poor sleep, enhanced appetite, cravings and decreased motivation for physical activity. All these factors contribute to weight gain and obesity, possibly via...... decreasing the efficacy of weight loss interventions. We also review evidence for the role that lifestyle and stress management may play in achieving weight loss in stress-vulnerable individuals with overweight....

  15. Energy-matched moderate and high intensity exercise training improves nonalcoholic fatty liver disease risk independent of changes in body mass or abdominal adiposity - A randomized trial.

    Science.gov (United States)

    Winn, Nathan C; Liu, Ying; Rector, R Scott; Parks, Elizabeth J; Ibdah, Jamal A; Kanaley, Jill A

    2018-01-01

    Exercise training is commonly prescribed for individuals diagnosed with nonalcoholic fatty liver disease (NAFLD); however, consensus regarding the volume and intensity of exercise for optimal benefits is lacking. Thus, we determined whether high intensity interval exercise training (HIIT) produced greater reductions in intrahepatic lipid (IHL) content and NAFLD risk factors compared with energy-matched moderate intensity continuous exercise training (MICT) in obese adults with liver steatosis. Eighteen obese adults were randomized to either 4weeks of HIIT (4min 80% VO 2 peak/3min, 50% VO 2 peak) or MICT (55% VO 2 peak, ~60min), matched for energy expenditure (~400kcal/session) and compared to five non-exercising age-matched control subjects. IHL was measured by 1 H-MRS and frequent blood samples were analyzed for glucose, insulin, c-peptide, and NEFA levels during a liquid meal test (180min) to characterize metabolic phenotype. Baseline body weight, visceral abdominal adiposity, and fasting insulin concentrations were greater in the MICT vs HIIT group (P0.05), albeit higher than control subjects (Pexercise training intervention (P>0.05). Both HIIT and MICT lowered IHL (HIIT, -37.0±12.4%; MICT, -20.1±6.6%, Pexercise intensities (P=0.25). Furthermore, exercise training decreased postprandial insulin, c-peptide, and lipid peroxidation levels (iAUC, Pexercise are effective at decreasing IHL and NAFLD risk that is not contingent upon reductions in abdominal adiposity or body mass. Copyright © 2017 Elsevier Inc. All rights reserved.

  16. High-dose whole abdominal and pelvic irradiation for treatment of ovarian carcinoma: long-term toxicity and outcomes.

    Science.gov (United States)

    Firat, Selim; Murray, Kevin; Erickson, Beth

    2003-09-01

    To evaluate the role of high-dose whole abdominal and pelvic irradiation (WART) in the treatment of epithelial ovarian carcinoma. A retrospective review was performed on 71 patients with Stage I-III ovarian carcinoma who were treated with WART using an open field technique after total abdominal hysterectomy and bilateral oophorectomy with or without omentectomy. Whole abdominal doses greater than typically recommended were used in a series of patients to enhance local control and to decrease abdominal recurrence. None of the patients had received chemotherapy before RT. Thirty-one patients received Alkeran or cyclophosphamide and two received cisplatin-based chemotherapy after WART. The median whole abdominal dose was 36 Gy (range 9-45.5), delivered in a median of 30 fractions (range 8-46). A pelvic boost was delivered using AP-PA fields during whole abdominal RT to a total midline pelvic dose of 200 cGy/d. The median pelvic dose was 51 Gy (range 16-59). The right lobe and a portion of the left lobe of the liver were shielded with custom blocks at a median dose of 25 Gy (range 9-41). The kidneys were shielded either AP-PA or PA from the first day of RT. The median dose to the kidneys was 19 Gy (range 4-30). The 5-year overall survival rate was 93%, 48%, and 29% for Stage I, II, and III patients, respectively. On multivariate analysis, stage and the extent of residual disease were independent prognostic factors. The 5- and 10-year overall survival rate for the 46 patients in the intermediate-risk group was 61% and 54%, respectively. For this group, a total abdominal dose of > or /=36 Gy was associated with a longer overall survival independent of stage, grade, and the amount of residual disease. This was most likely due to a significant reduction in the incidence of abdominal recurrence in patients receiving >36 Gy to the whole abdomen (18% vs. 49%, p = 0.006). Multivariate analysis revealed that grade (p = 0.023) and abdominal dose (p = 0.018) were independent

  17. Obesity

    Science.gov (United States)

    Obesity means having too much body fat. It is different from being overweight, which means weighing too ... what's considered healthy for his or her height. Obesity happens over time when you eat more calories ...

  18. Evaluating childhood obesity. Magnetic resonance-based quantification of abdominal adipose tissue and liver fat in children

    Energy Technology Data Exchange (ETDEWEB)

    Raschpichler, M.C. [Leipzig Univ. (Germany). Dept. of Paediatric Radiology; Leipzig Univ. Medical Center (Germany). IFB Adiposity Diseases; Sorge, I.; Hirsch, W. [Leipzig Univ. (Germany). Dept. of Paediatric Radiology; Mende, M. [Leipzig Univ. (Germany). Clinical Trial Centre Leipzig; Sergeyev, E.; Koerner, A. [Leipzig Univ. (Germany). University Hospital for Children and Adolescents; Kruber, D. [Leipzig Univ. (Germany). Dept. of Oral, Craniomaxillofacial and Facial Plastic Surgery; Schick, F. [Univ. Hospital Tuebingen (Germany). Section on Experimental Radiology

    2012-04-15

    The purpose of this study is to establish and validate a magnetic resonance (MR)-based fat quantification package that provides an accurate assessment of abdominal adipose tissue and liver fat in children. Ex vivo trials with a torso model and water-oil mixtures are conducted. Abdominal adipose tissue (AAT) is covered by magnetic resonance imaging (MRI) using a fat-selective sequence and is analyzed by a plug-in based on the open source software Image. Liver fat (LF) is measured with localized {sup 1}H Magnetic Resonance Spectroscopy ({sup 1}H MRS) and the jMRUI (java-based Magnetic Resonance User Interface) software package. Evaluation of the clinical methodology involved a study of 10 children in this feasibility study (mean age and body mass index: 13.3 yr; 33.3 kg/m{sup 2}). To evaluate the method's validity, reference measurements were performed. Ex vivo trials with the torso model showed that adipose tissue was measured appropriately with a systematic underestimation by 9.3 {+-} 0.2 % (0.32 {+-} 0.064 kg). Coefficients of variation for both intra- and inter-observer measurements ranged between 0 - 2.7 % and repeated analyses showed significant equivalent results (p < 0.01). The lipid content obtained by {sup 1}H MRS ex vivo revealed significant equivalence with the predefined fat content in water-oil mixtures (p < 0.01). In vivo, the homemade plug-in significantly overestimated the AAT, with the visceral adipose tissue being most affected (+ 15.7 {+-} 8.4 %). Although an overestimation of the AAT by the presented plug-in should be taken into consideration, this children-friendly package enables the quantification of both LF and AAT within 30 min on a freeware-based platform. (orig.)

  19. Evaluating childhood obesity. Magnetic resonance-based quantification of abdominal adipose tissue and liver fat in children

    International Nuclear Information System (INIS)

    Raschpichler, M.C.; Leipzig Univ. Medical Center; Sorge, I.; Hirsch, W.; Mende, M.; Sergeyev, E.; Koerner, A.; Kruber, D.; Schick, F.

    2012-01-01

    The purpose of this study is to establish and validate a magnetic resonance (MR)-based fat quantification package that provides an accurate assessment of abdominal adipose tissue and liver fat in children. Ex vivo trials with a torso model and water-oil mixtures are conducted. Abdominal adipose tissue (AAT) is covered by magnetic resonance imaging (MRI) using a fat-selective sequence and is analyzed by a plug-in based on the open source software Image. Liver fat (LF) is measured with localized 1 H Magnetic Resonance Spectroscopy ( 1 H MRS) and the jMRUI (java-based Magnetic Resonance User Interface) software package. Evaluation of the clinical methodology involved a study of 10 children in this feasibility study (mean age and body mass index: 13.3 yr; 33.3 kg/m 2 ). To evaluate the method's validity, reference measurements were performed. Ex vivo trials with the torso model showed that adipose tissue was measured appropriately with a systematic underestimation by 9.3 ± 0.2 % (0.32 ± 0.064 kg). Coefficients of variation for both intra- and inter-observer measurements ranged between 0 - 2.7 % and repeated analyses showed significant equivalent results (p 1 H MRS ex vivo revealed significant equivalence with the predefined fat content in water-oil mixtures (p < 0.01). In vivo, the homemade plug-in significantly overestimated the AAT, with the visceral adipose tissue being most affected (+ 15.7 ± 8.4 %). Although an overestimation of the AAT by the presented plug-in should be taken into consideration, this children-friendly package enables the quantification of both LF and AAT within 30 min on a freeware-based platform. (orig.)

  20. Combined use of waist and hip circumference to identify abdominally obese HIV-infected patients at increased health risk.

    Directory of Open Access Journals (Sweden)

    Trevor O'Neill

    Full Text Available OBJECTIVES: To determine whether for a given waist circumference (WC, a larger hip circumference (HC was associated with a reduced risk of insulin resistance, type 2 diabetes (T2D, hypertension and cardiovascular disease (CVD in HIV-infected patients. A second objective was to determine whether, for a given WC, the addition of HC improved upon estimates of abdominal adiposity, in particular visceral adipose tissue (VAT, compared to those obtained by WC alone. METHODS: HIV-infected men (N = 1481 and women (N = 841 were recruited between 2005 and 2009. WC and HC were obtained using standard techniques and abdominal adiposity was measured using computed tomography. RESULTS: After control for WC and covariates, HC was negatively associated with risk of insulin resistance (p<0.05 and T2D [Men: OR = 0.91 (95% CI: 0.86-0.96; Women: OR = 0.91 (95% CI: 0.84-0.98]. For a given WC, HC was also negatively associated with a lower risk of hypertension (p<0.05 and CVD [OR = 0.94 (95% CI: 0.88-0.99] in men, but not women. Although HC was negatively associated with VAT in men and women after control for WC (p<0.05, the addition of HC did not substantially improve upon the prediction of VAT compared to WC alone. CONCLUSIONS: The identification of HIV-infected individuals at increased health risk by WC alone is substantially improved by the addition of HC. Estimates of visceral adipose tissue by WC are not substantially improved by the addition of HC and thus variation in visceral adiposity may not be the conduit by which HC identifies increased health risk.

  1. Sensitivity and Specificity Improvement in Abdominal Obesity Diagnosis Using Cluster Analysis during Waist Circumference Cut-Off Point Selection

    Directory of Open Access Journals (Sweden)

    Valmore Bermúdez

    2015-01-01

    Full Text Available Introduction. The purpose of this study was to analyze the influence of metabolic phenotypes during the construction of ROC curves for waist circumference (WC cutpoint selection. Materials and Methods. A total of 1,902 subjects of both genders were selected from the Maracaibo City Metabolic Syndrome Prevalence Study database. Two-Step Cluster Analysis (TSCA was applied to select metabolically healthy and sick men and women. ROC curves were constructed to determine WC cutoff points by gender. Results. Through TSCA, metabolic phenotype predictive variables were selected: HOMA2-IR and HOMA2-βcell for women and HOMA2-IR, HOMA2-βcell, and TAG for men. Subjects were classified as healthy normal weight, metabolically obese normal weight, healthy and metabolically disturbed overweight, and healthy and metabolically disturbed obese. Final WC cutpoints were 91.50 cm for women (93.4% sensitivity, 93.7% specificity and 98.15 cm for men (96% sensitivity, 99.5% specificity. Conclusions. TSCA in the selection of the groups used in ROC curves construction proved to be an important tool, aiding in the detection of MOWN and MHO which cannot be identified with WC alone. The resulting WC cutpoints were <91.00 cm for women and <98.00 cm for men. Furthermore, anthropometry is insufficient to determine healthiness, and, biochemical analysis is needed to properly filter subjects during classification.

  2. Prediction of Outcome After Emergency High-Risk Intra-abdominal Surgery Using the Surgical Apgar Score

    DEFF Research Database (Denmark)

    Cihoric, Mirjana; Toft Tengberg, Line; Bay-Nielsen, Morten

    2016-01-01

    BACKGROUND: With current literature quoting mortality rates up to 45%, emergency high-risk abdominal surgery has, compared with elective surgery, a significantly greater risk of death and major complications. The Surgical Apgar Score (SAS) is predictive of outcome in elective surgery, but has never...

  3. Visceral adiposity, not abdominal subcutaneous fat area, is associated with high blood pressure in Japanese men. The Ohtori study

    International Nuclear Information System (INIS)

    Koh, Hideo; Hayashi, Tomoshige; Kogawa Sato, Kyoko

    2011-01-01

    Visceral adiposity is considered to have a key role in cardiometabolic diseases. The purpose of this study is to investigate cross-sectionally the association between intra-abdominal fat area (IAFA) measured by computed tomography (CT) and high blood pressure independent of abdominal subcutaneous fat area (ASFA) and insulin resistance. Study participants included 624 Japanese men not taking oral hypoglycemic medications or insulin. Abdominal, thoracic and thigh fat areas were measured by CT. Total fat area (TFA) was calculated as the sum of abdominal, thoracic and thigh fat area. Total subcutaneous fat area (TSFA) was defined as TFA minus IAFA. Hypertension and high normal blood pressure were defined using the 1999 criteria of the World Health Organization. Multiple-adjusted odds ratios of hypertension for tertiles of IAFA were 2.64 (95% confidence interval, 1.35-5.16) for tertile 2, and 5.08 (2.48-10.39) for tertile 3, compared with tertile 1 after adjusting for age, fasting immunoreactive insulin, diabetes status, ASFA, alcohol consumption, regular physical exercise and smoking habit. IAFA remained significantly associated with hypertension even after adjustment for ASFA, TSFA, TFA, body mass index or waist circumference, and no other measure of regional or total adiposity was associated with the odds of hypertension in models, which included IAFA. Similar results were obtained for the association between IAFA and the prevalence of high normal blood pressure or hypertension. In conclusion, greater visceral adiposity was associated with a higher odds of high blood pressure in Japanese men. (author)

  4. Occurrence of erectile dysfunction, testosterone deficiency syndrome and metabolic syndrome in patients with abdominal obesity. Where is a sufficient level of testosterone?

    Science.gov (United States)

    Fillo, Juraj; Breza, Jan; Levčíkova, Michaela; Luha, Jan; Vachulova, Anna; Durdík, Štefan; Labaš, Peter

    2012-08-01

    The aim of this study was to determine the prevalence of erectile dysfunction (ED), testosterone deficiency syndrome (TDS), and metabolic syndrome in patients with abdominal obesity (AO) and the prevalence of morbidity at different levels of testosterone (TST). Male sex hormones play an important role in ED and variety of TDS and may have influence on the development of metabolic syndrome. The number of men with AO which constitutes a serious health risk is continuously growing. Currently, there are different views that TST levels are already insufficient, and the patient should benefit from treatment. This study examined the association between ED, testosterone level and metabolic syndrome in men with AO. The study was carried out in an outpatient urology center of Urology Clinic and Obesity Center of the Clinic of Internal Medicine. There were 167 participants—men with AO which were examined as part of preventive examination. Hormonal, a complete urological and internal evaluation was carried out in every patient. We found some degree of ED in 73% (122/167) in men with AO. The TST levels below 14 nmol/l had of these 122 patients 84 patients (68.9%) and 49 patients (40.2%) below 10 nmol/l. In this group of patients, we found 103/167 patients (61.7%) with metabolic syndrome. When we compared TST level and morbidity, we found significantly more patients with diabetes mellitus (DM), hypertension and dyslipidemia in group with TST below 10 nmol/l. We also found difference in the levels of HDL cholesterol and triglycerides in the group of patients with TST 10–14 and over 14 nmol/l. Patients over 40 years of age with AO and ED should also be examined for TDS and metabolic syndrome. In this group of patients we found that 113/167 patients (67.6%) had total TST below 14 nmol/l, and sufficient level of TST seems to be above this level.

  5. Effect of Electroacupuncture on Visceral and Hepatic Fat in Women with Abdominal Obesity: A Randomized Controlled Study Based on Magnetic Resonance Imaging.

    Science.gov (United States)

    Lei, Hong; Chen, Xiao; Liu, Shuyun; Chen, Zhenyan

    2017-04-01

    Visceral adipose tissue (VAT) and hepatic fat deposition are the most important risk factors for women's health. Acupuncture, including electroacupuncture (EA), is used to treat obesity throughout the world. The effect of EA is evaluated mainly by body mass index (BMI) and waist circumference (WC). Few studies have assessed its effect in reducing VAT volume and hepatic fat fraction (HFF) based on an exact measurement method such as magnetic resonance imaging (MRI). This study aimed to resolve this issue. Thirty subjects were randomly divided into two groups. The control group (n = 15) did not receive any intervention and maintained a normal diet and their usual exercise habits. The treatment group (n = 15) received EA three times a week for 3 months. BMI and WC were measured using different devices. VAT and HFF were measured by MRI and calculated by related software before and after the intervention. A marked difference was evident in group that received EA treatment in the following tests. The differences in BMI (U = 21.00, p treatment group were distinct and significant compared with those of the control group. Three months later, the treatment group showed a lower BMI (W = 91.00, p = 0.001), WC (t = 4.755, p treatment group showed a lower VAT volume (t = 60.00, p = 0.029) after 3 months of treatment. After 3 months, the control group showed higher mean HFF (t = -2.900, p = 0.012) and VAT volume (W = 11.50, p = 0.006) compared with their initial levels. Based on MRI evaluation, this randomized controlled study proved that EA treatment reduces BMI and WC as well as VAT volume and HFF in women with abdominal obesity.

  6. Mortality of emergency abdominal surgery in high-, middle- and low-income countries.

    Science.gov (United States)

    2016-07-01

    Surgical mortality data are collected routinely in high-income countries, yet virtually no low- or middle-income countries have outcome surveillance in place. The aim was prospectively to collect worldwide mortality data following emergency abdominal surgery, comparing findings across countries with a low, middle or high Human Development Index (HDI). This was a prospective, multicentre, cohort study. Self-selected hospitals performing emergency surgery submitted prespecified data for consecutive patients from at least one 2-week interval during July to December 2014. Postoperative mortality was analysed by hierarchical multivariable logistic regression. Data were obtained for 10 745 patients from 357 centres in 58 countries; 6538 were from high-, 2889 from middle- and 1318 from low-HDI settings. The overall mortality rate was 1·6 per cent at 24 h (high 1·1 per cent, middle 1·9 per cent, low 3·4 per cent; P high 4·5 per cent, middle 6·0 per cent, low 8·6 per cent; P surgery (high 74·2 per cent, middle 68·8 per cent, low 60·5 per cent). After adjustment, 30-day mortality remained higher in middle-income (odds ratio (OR) 2·78, 95 per cent c.i. 1·84 to 4·20) and low-income (OR 2·97, 1·84 to 4·81) countries. Surgical safety checklist use was less frequent in low- and middle-income countries, but when used was associated with reduced mortality at 30 days. Mortality is three times higher in low- compared with high-HDI countries even when adjusted for prognostic factors. Patient safety factors may have an important role. NCT02179112 (http://www.clinicaltrials.gov). © 2016 BJS Society Ltd Published by John Wiley & Sons Ltd.

  7. Association between surgical delay and survival in high-risk emergency abdominal surgery. A population-based Danish cohort study

    DEFF Research Database (Denmark)

    Vester-Andersen, Morten; Lundstrøm, Lars Hyldborg; Buck, David Levarett

    2016-01-01

    OBJECTIVE: In patients with perforated peptic ulcer, surgical delay has recently been shown to be a critical determinant of survival. The aim of the present population-based cohort study was to evaluate the association between surgical delay by hour and mortality in high-risk patients undergoing ...... abdominal surgery, no statistically significant adjusted association between mortality and surgical delay was found. Additional research in diagnosis-specific subgroups of high-risk patients undergoing emergency abdominal surgery is warranted.......OBJECTIVE: In patients with perforated peptic ulcer, surgical delay has recently been shown to be a critical determinant of survival. The aim of the present population-based cohort study was to evaluate the association between surgical delay by hour and mortality in high-risk patients undergoing...... emergency abdominal surgery in general. MATERIAL AND METHODS: All in-patients aged ≥18 years having emergency abdominal laparotomy or laparoscopy performed within 48 h of admission between 1 January 2009 and 31 December 2010 in 13 Danish hospitals were included. Baseline and clinical data, including...

  8. Use of insulin sensitizers for the treatment of major depressive disorder: a pilot study of pioglitazone for major depression accompanied by abdominal obesity.

    Science.gov (United States)

    Kemp, David E; Ismail-Beigi, Faramarz; Ganocy, Stephen J; Conroy, Carla; Gao, Keming; Obral, Sarah; Fein, Elizabeth; Findling, Robert L; Calabrese, Joseph R

    2012-02-01

    This study was conducted to examine the safety and efficacy of pioglitazone, a thiazolidinedione insulin sensitizer, in adult outpatients with major depressive disorder. In a 12-week, open-label, flexible-dose study, 23 patients with major depressive disorder received pioglitazone monotherapy or adjunctive therapy initiated at 15 mg daily. Subjects were required to meet criteria for abdominal obesity (waist circumference>35 in. in women and >40 in. in men) or metabolic syndrome. The primary efficacy measure was the change from baseline to Week 12 on the Inventory of Depressive Symptomatology (IDS) total score. Partial responders (≥25% decrease in IDS total score) were eligible to participate in an optional extension phase for an additional three months. Pioglitazone decreased depression symptom severity from a total IDS score of 40.3±1.8 to 19.2±1.8 at Week 12 (pdepressive symptoms was maintained during an additional 3-month extension phase (total duration=24 weeks) according to IDS total scores (pdepression severity and improve several markers of cardiometabolic risk, including insulin resistance and inflammation. Larger, placebo-controlled studies are indicated. Copyright © 2011 Elsevier B.V. All rights reserved.

  9. General and Abdominal Obesity Is Related to Physical Activity, Smoking and Sleeping Behaviours and Mediated by the Educational Level: Findings from the ANIBES Study in Spain.

    Directory of Open Access Journals (Sweden)

    Ana M López-Sobaler

    Full Text Available The aim of the present study was to analyze the association of socioeconomic (SES and lifestyle factors, with the conditions of overweight (OW, general (OB and abdominal obesity (AO in Spanish adults. A representative sample of 1655 Spanish adults (18 to 65 years from the ANIBES Study was investigated. Collected data included measured anthropometry (weight, height and waist circumference, demographic and SES data (region and habitant population size, educational level, family income, unemployment rate, physical activity (PA and other lifestyle factors (sleeping time and frequency of viewing television. OW, OB and AO were determined in each participant. Being male, older than 40 years, and watching television more frequently were associated with higher risk of OB and AO, whereas those with a higher level of education, smokers, and more time in sleeping and in vigorous PA, but not in moderate-vigorous PA, were associated with a lower risk. Living in the Atlantic region and stating no answer to the question regarding family income were also associated with lower risk of AO. Strategies for preventing and reducing OB and AO should consider improving sleeping habits and PA. They should also pay more attention to the most vulnerable groups such as those less educated.

  10. The obesity and fatty liver are reduced by plant-derived Pediococcus pentosaceus LP28 in high fat diet-induced obese mice.

    Directory of Open Access Journals (Sweden)

    Xingrong Zhao

    Full Text Available We evaluated the effect of an oral administration of a plant-derived lactic acid bacterium, Pediococcus pentosaceus LP28 (LP28, on metabolic syndrome by using high fat diet-induced obese mice. The obese mice were divided into 2 groups and fed either a high fat or regular diet for 8 weeks. Each group was further divided into 3 groups, which took LP28, another plant-derived Lactobacillus plantarum SN13T (SN13T or no lactic acid bacteria (LAB. The lean control mice were fed a regular diet without inducing obesity prior to the experiment. LP28 reduced body weight gain and liver lipid contents (triglyceride and cholesterol, in mice fed a high fat diet for 8 weeks (40%, 54%, and 70% less than those of the control group without LAB, and P = 0.018, P<0.001, and P = 0.021, respectively, whereas SN13T and the heat treated LP28 at 121°C for 15 min were ineffective. Abdominal visceral fat in the high fat diet mice fed with LP28 was also lower than that without LAB by 44%, although it was not significant but borderline (P = 0.076. The sizes of the adipocytes and the lipid droplets in the livers were obviously decreased. A real-time PCR analyses showed that lipid metabolism-related genes, such as CD36 (P = 0.013, SCD1 encoding stearoyl-CoA desaturase 1 (not significant but borderline, P = 0.066, and PPARγ encoding peroxisome proliferator-activated receptor gamma (P = 0.039, were down-regulated by taking LP28 continuously, when compared with those of the control group. In conclusion, LP28 may be a useful LAB strain for the prevention and reduction of the metabolic syndrome.

  11. Kefir Peptides Prevent Hyperlipidemia and Obesity in High-Fat-Diet-Induced Obese Rats via Lipid Metabolism Modulation.

    Science.gov (United States)

    Tung, Yu-Tang; Chen, Hsiao-Ling; Wu, Hsin-Shan; Ho, Mei-Hsuan; Chong, Kowit-Yu; Chen, Chuan-Mu

    2018-02-01

    Obesity has reached epidemic proportions worldwide. Obesity is a complex metabolic disorder that is linked to numerous serious health complications with high morbidity. The present study evaluated the effects of kefir peptides on high fat diet (HFD)-induced obesity in rats. Kefir peptides markedly improved obesity, including body weight gain, inflammatory reactions and the formation of adipose tissue fat deposits around the epididymis and kidney, and adipocyte size. Treating high fat diet (HFD)-induced obese rats with kefir peptides significantly reduced the fatty acid synthase protein and increased the p-acetyl-CoA carboxylase protein to block lipogenesis in the livers. Kefir peptides also increased fatty acid oxidation by increasing the protein expressions of phosphorylated AMP-activated protein kinase, peroxisome proliferator-activated receptor-α, and hepatic carnitine palmitoyltransferase-1 in the livers. In addition, administration of kefir peptides significantly decreased the inflammatory response (TNF-α, IL-1β, and TGF-β) to modulate oxidative damage. These results demonstrate that kefir peptides treatment improves obesity via inhibition of lipogenesis, modulation of oxidative damage, and stimulation of lipid oxidation. Therefore, kefir peptides may act as an anti-obesity agent to prevent body fat accumulation and obesity-related metabolic diseases. © 2017 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  12. Ultrasound-guided high-intensity focused ultrasound treatment for abdominal wall endometriosis: Preliminary results

    Energy Technology Data Exchange (ETDEWEB)

    Wang Yang [Department of Ultrasound, Chinese PLA General Hospital, 28 Fuxing Road, Beijing 100853 (China); Wang Wei, E-mail: wangyang301301@yahoo.com.cn [Department of Ultrasound, Chinese PLA General Hospital, 28 Fuxing Road, Beijing 100853 (China); Wang Longxia; Wang Junyan; Tang Jie [Department of Ultrasound, Chinese PLA General Hospital, 28 Fuxing Road, Beijing 100853 (China)

    2011-07-15

    Purpose: To evaluate the safety and therapeutic efficacy of ultrasound (US)-guided high-intensity focused ultrasound (HIFU) ablation for the treatment of abdominal wall endometriosis (AWE). Materials and methods: Twenty-one consecutive patients with AWE were treated as outpatients by US-guided HIFU ablation under conscious sedation. The median size of the AWE was 2.4 cm (range 1.0-5.3 cm). An acoustic power of 200-420 W was used, intermittent HIFU exposure of 1 s was applied. Treatment was considered complete when the entire nodule and its nearby 1 cm margin become hyperechoic on US. Pain relief after HIFU ablation was observed and the treated nodule received serial US examinations during follow-up. Results: All AWE was successfully ablated after one session of HIFU ablation, the ablation time lasted for 5-48 min (median 13 min), no major complications occurred. The cyclic pain disappeared in all patients during a mean follow-up of 18.7 months (range 3-31 months). The treated nodules gradually shank over time, 16 nodules became unnoticeable on US during follow-up. Conclusion: US-guided HIFU ablation appears to be safe and effective for the treatment of AWE.

  13. Abdominal obesity increases the risk of hip fracture. A population-based study of 43,000 women and men aged 60-79 years followed for 8 years. Cohort of Norway.

    Science.gov (United States)

    Søgaard, A J; Holvik, K; Omsland, T K; Tell, G S; Dahl, C; Schei, B; Falch, J A; Eisman, J A; Meyer, H E

    2015-03-01

    The question as to whether abdominal obesity has an adverse effect on hip fracture remains unanswered. The purpose of this study was to investigate the associations of waist circumference, hip circumference, waist-hip ratio, and body mass index with incident hip fracture. The data in this prospective study is based on Cohort of Norway, a population-based cohort established during 1994-2003. Altogether 19,918 women and 23,061 men aged 60-79 years were followed for a median of 8.1 years. Height, weight, waist and hip circumference were measured at baseline using standard procedures. Information on covariates was collected by questionnaires. Hip fractures (n = 1,498 in women, n = 889 in men) were identified from electronic discharge registers from all general hospitals in Norway between 1994 and 2008. The risk of hip fracture decreased with increasing body mass index, plateauing in obese men. However, higher waist circumference and higher waist-hip ratio were associated with an increased risk of hip fracture after adjustment for body mass index and other potential confounders. Women in the highest tertile of waist circumference had an 86% (95% CI: 51-129%) higher risk of hip fracture compared to the lowest, with a corresponding increased risk in men of 100% (95% CI 53-161%). Lower body mass index combined with abdominal obesity increased the risk of hip fracture considerably, particularly in men. Abdominal obesity was associated with an increased risk of hip fracture when body mass index was taken into account. In view of the increasing prevalence of obesity and the number of older people suffering osteoporotic fractures in Western societies, our findings have important clinical and public health implications. © 2014 The Association for the Publication of the Journal of Internal Medicine.

  14. Percutaneous implantation of thoracic and abdominal aortic prostheses in patients at high surgical risk

    Directory of Open Access Journals (Sweden)

    Juan C Ortiz

    2013-02-01

    intraluminal stent implantation is an alternative. Objective: to analyze the impact of percutaneous implantation of aortic stents in high-risk surgical patients with a minimum of one y ear follow-up. Method: Descriptive study conducted from December 2005 to March 2010 which included 125 patients with thoracic or abdominal aortic aneurysm, meeting surgical criteria by its diameter and that were rejected from surgery due to their high risk. The outcomes were intraoperative death from any cause and aneurysm-related at one, six and twelve months. Complications were defined as vascular occurred during the first thirty days. Results: Abdominal aneurysm was more frequent (70.4%. The overall mortality at 25.7 months follow-up was 14.8%. Of this percentage, 5.2% died from causes related to the aneurysm. One patient died during surgery. 4.3% were reoperated for leaks. There was higher aneurysm-related mortality in the thoracic (14.7 vs. 1.2% p = 0.003 and a trend in those of larger diameter (6.9 vs. 5.7 cm p = 0.210. There was no association between mortality and diabetes mellitus, smoking, heart disease, hypertension or dyslipidemia. Conclusions: aneurysm-related mortality in patients undergoing aortic stent graft is low. Mortality was associated with thoracic aneurysm and to its greater diameter. Complications did not imply an increase in mortality. In conclusion, in patients with aortic aneurysm and high surgical risk rejected for open surgery, percutaneous approach is a safe and effective treatment in a medium-term follow-up.

  15. Abdominal adipose tissue distribution in obese children. US versus CT measurements; Valutazione della distribuzione del tessuto adiposo addominale nei bambini obesi. Confronto tra ecografia e Tomografia Computerizzata

    Energy Technology Data Exchange (ETDEWEB)

    Ferrozzi, F.; Zuccoli, G.; Tognini, G.; Castriota-Scanderbeg, A.; Bacchini, E. [Parma Univ., Parma (Italy). Ist. di Scienze Radiologiche; Bernasconi, S. [Modena Univ., Modena (Italy). Clinica Pediatrica; Campani, R. [Pavia Univ., Pavia (Italy). Ist. di Radiologia

    1999-12-01

    Computed Tomography (CT) and, more recently, ultrasound (US), have proved excellent tools for quantifying adipose tissue distribution. Body fat distribution is an important factor in the treatment of obesity and its complications. In this work it is investigated the correlation between CT and US measurements in pediatric obesity. Forty obese children and adolescents aged 4.1-14.8 years were submitted to CT and US. Intra-abdominal, subcutaneous and total body fat were calculated (in cm{sup 2}), with the CT image analysis software. The rectus muscle-spine and rectus muscle-aorta distances, as indicative of visceral fat thickness, were measured on US images with(out) compression. The distance between skin fat and fat-rectus muscle interfaces was measured as subcutaneous fat thickness. US-CT findings have been compared with other morphometric variables-i.e., patient's (ideal) body weight and skin fold measures. A statistically significant correlation was found between the CT measurement of visceral fat and the aorta-rectus muscle and rectus muscle-spine distances (r=0.80 and 0.74, respectively). The US measurements of subcutaneous fat were correlated with CT subcutaneous fat area (r=0.82). No correlation was found between overweight, as calculated by body mass index, and CT or US fat. In conclusions, the findings indicate that US is as useful as CT in evaluating body fat distribution in pediatric obesity. [Italian] La TC e piu' recentemente l'ecografia si sono dimostrate eccellenti tecniche di valutazione della quantita' e della distribuzione del tessuto adiposo corporeo. La compartimentazione del grasso corporeo ha, infatti, importanti implicazioni per il trattamento dell'obesita' e delle sue complicanze. Scopo dello studio e' stato quello di correlare i risultati ottenuti con la TC con quelli ecografici nella valutazione dell'obesita' del paziente pediatrico. Quaranta bambini obesi con eta' compresa tra 4,1 e 14

  16. Abdominal obesity and prolonged prone positioning increase risk of developing sclerosing cholangitis in critically ill patients with influenza A-associated ARDS

    Directory of Open Access Journals (Sweden)

    Weig Thomas

    2012-12-01

    Full Text Available Abstract Background Secondary sclerosing cholangitis is a severe disease of the biliary tract. Over the last decade, several cases of sclerosing cholangitis in critically ill patients (SC-CIP were reported. Reports in the literature so far are characterized by a wide variety of underlying causes of critical illness, thereby hindering a risk-factor analysis. We report on a homogenous cohort of critically ill patients with influenza A (H1N1 pneumonia and severe acute respiratory distress syndrome (ARDS, of whom a subgroup developed sclerosing cholangitis, allowing for probing of risk factors associated with SC-CIP. Methods Twenty-one patients (5 female, 16 male, 46.3 ± 10.8 years with severe ARDS due to H1N1 pneumonia were retrospectively divided into two groups, characterized by the presence (n = 5 and absence of SC-CIP (n = 16. A large array of clinical data, laboratory parameters, and multi-detector computed tomography-derived measures were compared. Results Both patient groups showed severe pulmonary impairment. Severity of disease on admission day and during the first 14 days of treatment showed no difference. The patients developing SC-CIP had a higher body mass index (BMI (37.4 ± 6.0 kg/m2 vs. 29.3 ± 6.8 kg/m2; P = 0.029 and a higher volume of intraperitoneal fat (8273 ± 3659 cm3 vs. 5131 ± 2268 cm3; P = 0.033 and spent a longer cumulative period in the prone position during the first 14 days (165 ± 117 h vs. 78 ± 61 h; P = 0.038. Conclusion Our results suggest that obesity, intraperitoneal fat volume, and a longer cumulative duration spent in the prone position may put patients with ARDS at risk of developing SC-CIP. These results lead us to propose that the prone position should be carefully deployed, particularly in abdominally obese patients, and that frequent checks be made for early hepatic dysfunction.

  17. High-sensitive cardiac troponin T measurements in prediction of non-cardiac complications after major abdominal surgery.

    Science.gov (United States)

    Noordzij, P G; van Geffen, O; Dijkstra, I M; Boerma, D; Meinders, A J; Rettig, T C D; Eefting, F D; van Loon, D; van de Garde, E M W; van Dongen, E P A

    2015-06-01

    Postoperative non-cardiac complication rates are as high as 11-28% after high-risk abdominal procedures. Emerging evidence indicates that postoperative cardiac troponin T elevations are associated with adverse outcome in non-cardiac surgery. The aim of this study was to determine the relationship between postoperative high-sensitive cardiac troponin T elevations and non-cardiac complications in patients after major abdominal surgery. This prospective observational single-centre cohort study included patients at risk for coronary artery disease undergoing elective major abdominal surgery. Cardiac troponin was measured before surgery and at day 1, 3, and 7. Multivariable logistic regression analysis was performed to examine the adjusted association for different cut-off concentrations of postoperative myocardial injury and non-cardiac outcome. In 203 patients, 690 high-sensitive cardiac troponin T measurements were performed. Fifty-three patients (26%) had a non-cardiac complication within 30 days after surgery. Hospital mortality was 4% (8/203). An increase in cardiac troponin T concentration ≥100% compared with baseline was a superior independent predictor of non-cardiac postoperative clinical complications (adjusted odds ratio 4.3, 95% confidence interval 1.8-10.1, Phigh-sensitive cardiac troponin T increase ≥100% is a strong predictor of non-cardiac 30 day complications, increased hospital stay and hospital mortality in patients undergoing major abdominal surgery. NCT02150486. © The Author 2015. Published by Oxford University Press on behalf of the British Journal of Anaesthesia. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  18. Identifying patients at risk for high-grade intra-abdominal hypertension following trauma laparotomy

    NARCIS (Netherlands)

    K.D. Strang; D.L. van Imhoff (Diederik); E.M.M. van Lieshout (Esther); S.K. D'Amours (Scott); O.J.F. van Waes (Oscar)

    2015-01-01

    markdownabstractBackground: Abdominal Compartment Syndrome (ACS) is an uncommon but deleterious complication after trauma laparotomy. Early recognition of patients at risk of developing ACS is crucial for their outcome. The aim of this study was to compare the characteristics of patients who

  19. Age, abdominal obesity, and glycated hemoglobin are associated with carotid atherosclerosis in type 2 diabetes patients with nonalcoholic fatty liver disease.

    Science.gov (United States)

    Silaghi, Cristina Alina; Silaghi, Horațiu; Crăciun, Anca Elena; Fărcaș, Anca; Colosi, Horațiu Alexandru; Cosma, Daniel Tudor; Pais, Raluca; Hâncu, Nicolae; Georgescu, Carmen Emanuela

    2015-09-01

    The aim of this study was to evaluate the impact of clinical parameters and indices of body composition on the relation between non-alcoholic fatty liver disease (NAFLD) and carotid intima-media thickness (cIMT), in a type 2 diabetes mellitus population (T2DM). We retrospectively enrolled 336 T2DM outpatients who regularly attended Regina Maria Clinic in Cluj. Clinical, anthropometric and biochemical parameters were measured. Ultrasonography (US) was used to assess hepatic steatosis (HS) in all patients and cIMT in 146 subjects. Body composition was assessed by bioelectric impedance (BIA, InBody 720) in all patients. cIMT was correlated with age (r=0.25; p=0.004), systolic blood pressure (r=0.18; p=0.041), glycated haemoglobin A1C (HbA1C, r=0.20; p=0.04), and with coronary artery disease (r=0.20; p=0.007). HS did not correlate with cIMT (r=0.04; p=0.64). cIMT was correlated with visceral fatty area (VFA, r=0.18; p=0.014) but not with other indices of body composition. Homeostasis model assessment for insulin resistance (HOMA-IR) was not correlated with cIMT (r=0.17; p=0.086). After multivariate analysis, age, HbA1c, and VFA were good independent predictors of cIMT (r=0.45; p < 0.001). These results are suggestive that in T2DM patients, fatty liver is not a direct mediator of early carotid atherosclerosis. Our data indicate that visceral fat accumulation and HbA1C are determinant factors of cIMT sugesting that controlling abdominal obesity and hyperglicemia might reduce atherosclerotic disease risk in NAFLD-T2DM subjects.

  20. High Prevalence of Obesity in Ambulatory Children and Adolescents with Intellectual Disability

    Science.gov (United States)

    Stewart, L.; Van de Ven, L.; Katsarou, V.; Rentziou, E.; Doran, M.; Jackson, P.; Reilly, J. J.; Wilson, D.

    2009-01-01

    Background: Obesity prevalence is unusually high among adults with intellectual disability (ID). There is limited and conflicting evidence on obesity prevalence among ambulatory children and adolescents with ID. The present study aimed to estimate obesity prevalence in this group and to compare with population prevalence. Methods: Survey of nine…

  1. Prediction of Outcome After Emergency High-Risk Intra-abdominal Surgery Using the Surgical Apgar Score.

    Science.gov (United States)

    Cihoric, Mirjana; Toft Tengberg, Line; Bay-Nielsen, Morten; Bang Foss, Nicolai

    2016-12-01

    With current literature quoting mortality rates up to 45%, emergency high-risk abdominal surgery has, compared with elective surgery, a significantly greater risk of death and major complications. The Surgical Apgar Score (SAS) is predictive of outcome in elective surgery, but has never been validated exclusively in an emergency setting. A consecutive prospective single-center cohort study of 355 adults undergoing emergency high-risk abdominal surgery between June 2013 and May 2014 is presented. The primary outcome measure was 30-day mortality. Secondary outcome measures were postoperative major complications, defined according to the Clavien-Dindo scale as well as the American College of Surgeons' National Surgical Quality Improvement Program guidelines, and intensive care unit admission. The SAS was calculated postoperatively. Cochran-Armitage test for trend was used to evaluate the incidence of both outcomes. Area under the curve was used to demonstrate the scores' discriminatory power. One hundred eighty-one (51.0%) patients developed minor or no complications. The overall incidence of major complications was 32.7% and the overall death rate was 16.3%. Risk of major complications, death, and intensive care unit admission increased significantly with decreasing SAS (P high-risk abdominal surgery. Despite its predictive value, the SAS cannot in its current version be recommended as a standalone prognostic tool in an emergency setting.

  2. Personalised Prehabilitation in High-risk Patients Undergoing Elective Major Abdominal Surgery: A Randomized Blinded Controlled Trial.

    Science.gov (United States)

    Barberan-Garcia, Anael; Ubré, Marta; Roca, Josep; Lacy, Antonio M; Burgos, Felip; Risco, Raquel; Momblán, Dulce; Balust, Jaume; Blanco, Isabel; Martínez-Pallí, Graciela

    2018-01-01

    The aim of this study was to assess the impact of personalized prehabilitation on postoperative complications in high-risk patients undergoing elective major abdominal surgery. Prehabilitation, including endurance exercise training and promotion of physical activity, in patients undergoing major abdominal surgery has been postulated as an effective preventive intervention to reduce postoperative complications. However, the existing studies provide controversial results and show a clear bias toward low-risk patients. This was a randomized blinded controlled trial. Eligible candidates accepting to participate were blindly randomized (1:1 ratio) to control (standard care) or intervention (standard care + prehabilitation) groups. Inclusion criteria were: i) age >70 years; and/or, ii) American Society of Anesthesiologists score III/IV. Prehabilitation covered 3 actions: i) motivational interview; ii) high-intensity endurance training; and promotion of physical activity. The main study outcome was the proportion of patients suffering postoperative complications. Secondary outcomes included the endurance time (ET) during cycle-ergometer exercise. We randomized 71 patients to the control arm and 73 to intervention. After excluding 19 patients because of changes in the surgical plan, 63 controls and 62 intervention patients were included in the intention-to-treat analysis. The intervention group enhanced aerobic capacity [ΔET 135 (218) %; P high-risk candidates for elective major abdominal surgery, which can be explained by the increased aerobic capacity.

  3. BAFF knockout improves systemic inflammation via regulating adipose tissue distribution in high-fat diet-induced obesity.

    Science.gov (United States)

    Kim, Do-Hwan; Do, Myoung-Sool

    2015-01-16

    Obesity is recognized as a chronic low-grade inflammatory state due to adipose tissue expansion being accompanied by an increase in the production of proinflammatory adipokines. Our group is the first to report that B-cell-activating factor (BAFF) is produced from adipocytes and functions as a proinflammatory adipokine. Here, we investigated how loss of BAFF influenced diet-induced obesity in mice by challenging BAFF(-/-) mice with a high-fat diet for 10 weeks. The results demonstrated that weight gain in BAFF(-/-) mice was >30% than in control mice, with a specific increase in the fat mass of the subcutaneous region rather than the abdominal region. Expression of lipogenic genes was examined by quantitative real-time PCR, and increased lipogenesis was observed in the subcutaneous adipose tissue (SAT), whereas lipogenesis in the epididymal adipose tissue (EAT) was reduced. A significant decrease in EAT mass resulted in the downregulation of inflammatory gene expression in EAT, and more importantly, overall levels of inflammatory cytokines in the circulation were reduced in obese BAFF(-/-) mice. We also observed that the macrophages recruited in the enlarged SAT were predominantly M2 macrophages. 3T3-L1 adipocytes were cultured with adipose tissue conditioned media (ATCM), demonstrating that EAT ATCM from BAFF(-/-) mice contains antilipogenic and anti-inflammatory properties. Taken together, BAFF(-/-) improved systemic inflammation by redistributing adipose tissue into subcutaneous regions. Understanding the mechanisms by which BAFF regulates obesity in a tissue-specific manner would provide therapeutic opportunities to target obesity-related chronic diseases.

  4. MRI sagittal abdominal diameter is a stronger predictor of metabolic syndrome than visceral fat area or waist circumference in a high-risk vascular cohort

    Directory of Open Access Journals (Sweden)

    Michel R Hoenig

    2010-07-01

    Full Text Available Michel R HoenigUniversity of Queensland, Brisbane, Queensland, AustraliaObjective: To determine whether sagittal abdominal diameter (SAD is associated with the metabolic syndrome independently of visceral fat area (VFA and waist circumference (WC.Methods: Forty-three high-risk vascular patients were evaluated for metabolic syndrome criteria and underwent magnetic resonance imaging (MRI to quantify SAD and VFA at the L4–L5 disc.Comparisons: 1. Baseline differences in patients with and without the metabolic syndrome 2. Forward binary logistic regression analysis of predictors of the metabolic syndrome with SAD, VFA and WC as independents 3. Correlates of SAD.Results: Patients with metabolic syndrome had greater SAD, VFA and WC than patients without the metabolic syndrome (P < 0.01. Of SAD, VFA and WC, only SAD was associated with metabolic syndrome on forward binary logistic regression; beta 0.68, Wald’s statistic 10.8 (P = 0.001 and c-statistic 0.89 (P < 0.001. A > 22.7 cm SAD threshold identified metabolic syndrome with a 91% sensitivity and 80% specificity. SAD correlated with waist circumference (r = 0.918, high-density lipoprotein-cholesterol (r = –0.363, triglyceride (r = 0.401, fasting glucose (r = 0.428 and the QUICK index of insulin sensitivity (r = –0.667 (all P < 0.05.Conclusions: MRI-measured SAD is associated with the metabolic syndrome and renders the current gold standard of VFA redundant. This measure of obesity-related cardiovascular risk requires validation and evaluation in a prospective cohort.Keywords: obesity, insulin resistance

  5. High-fat Western diet-induced obesity contributes to increased tumor growth in mouse models of human colon cancer.

    Science.gov (United States)

    O'Neill, Ann Marie; Burrington, Christine M; Gillaspie, Erin A; Lynch, Darin T; Horsman, Melissa J; Greene, Michael W

    2016-12-01

    Strong epidemiologic evidence links colon cancer to obesity. The increasing worldwide incidence of colon cancer has been linked to the spread of the Western lifestyle, and in particular consumption of a high-fat Western diet. In this study, our objectives were to establish mouse models to examine the effects of high-fat Western diet-induced obesity on the growth of human colon cancer tumor xenografts, and to examine potential mechanisms driving obesity-linked human colon cancer tumor growth. We hypothesize that mice rendered insulin resistant due to consumption of a high-fat Western diet will show increased and accelerated tumor growth. Homozygous Rag1 tm1Mom mice were fed either a low-fat Western diet or a high-fat Western diet (HFWD), then human colon cancer xenografts were implanted subcutaneously or orthotopically. Tumors were analyzed to detect changes in receptor tyrosine kinase-mediated signaling and expression of inflammatory-associated genes in epididymal white adipose tissue. In both models, mice fed an HFWD weighed more and had increased intra-abdominal fat, and tumor weight was greater compared with in the low-fat Western diet-fed mice. They also displayed significantly higher levels of leptin; however, there was a negative correlation between leptin levels and tumor size. In the orthotopic model, tumors and adipose tissue from the HFWD group displayed significant increases in both c-Jun N-terminal kinase activation and monocyte chemoattractant protein 1 expression, respectively. In conclusion, this study suggests that human colon cancer growth is accelerated in animals that are obese and insulin resistant due to the consumption of an HFWD. Copyright © 2016 Elsevier Inc. All rights reserved.

  6. A randomized, double blind, cross-over, placebo-controlled clinical trial to assess the effects of Candesartan on the insulin sensitivity on non diabetic, non hypertense subjects with dysglyce mia and abdominal obesity. "ARAMIA"

    Directory of Open Access Journals (Sweden)

    Rueda-Clausen Christian F

    2006-09-01

    . Hypothesis Treatment with Candesartan, could improve the HOMA index, the response to the oral glucose tolerance test and reduce the plasma levels of adipoquines, oxidative stress and prothrombotic markers, in non diabetic, non hypertense subjects with dysglycemia and abdominal obesity, recruited from a population at high risk of developing insulin resistance. These effects are independent of the changes in arterial blood pressure. Trial registration: NCT00319202

  7. Association between surgical delay and survival in high-risk emergency abdominal surgery. A population-based Danish cohort study.

    Science.gov (United States)

    Vester-Andersen, Morten; Lundstrøm, Lars Hyldborg; Buck, David Levarett; Møller, Morten Hylander

    2016-01-01

    In patients with perforated peptic ulcer, surgical delay has recently been shown to be a critical determinant of survival. The aim of the present population-based cohort study was to evaluate the association between surgical delay by hour and mortality in high-risk patients undergoing emergency abdominal surgery in general. All in-patients aged ≥ 18 years having emergency abdominal laparotomy or laparoscopy performed within 48 h of admission between 1 January 2009 and 31 December 2010 in 13 Danish hospitals were included. Baseline and clinical data, including surgical delay and 90-day mortality were collected. The crude and adjusted association between surgical delay by hour and 90-day mortality was assessed by binary logistic regression. A total of 2803 patients were included. Median age (interquartile range [IQR]) was 66 (51-78) years, and 515 patients (18.4%) died within 90 days of surgery. Over the first 24 h after hospital admission, each hour of surgical delay beyond hospital admission was associated with a median (IQR) decrease in 90-day survival of 2.2% (1.9-3.3%). No statistically significant association between surgical delay by hour and 90-day mortality was shown; crude and adjusted odds ratio with 95% confidence interval 1.016 (1.004-1.027) and 1.003 (0.989-1.017), respectively. Sensitivity analyses confirmed the primary finding. In the present population-based cohort study of high-risk patients undergoing emergency abdominal surgery, no statistically significant adjusted association between mortality and surgical delay was found. Additional research in diagnosis-specific subgroups of high-risk patients undergoing emergency abdominal surgery is warranted.

  8. Abdominal and Pelvic CT

    Medline Plus

    Full Text Available ... the technologist verifies that the images are of high enough quality for accurate interpretation. The CT examination ... abdominal pain or injury from trauma with very high accuracy, enabling faster treatment and often eliminating the ...

  9. Dietary patterns of obese high school girls: snack consumption and energy intake.

    Science.gov (United States)

    Yoon, Jin-Sook; Lee, Nan-Jo

    2010-10-01

    In order to develop an obesity management program for teenagers, we compared obese and non-obese girls attending high schools in terms of their dietary practices related to snack consumption. Dietary records were collected for 7 days. No significant differences were found for the average daily energy intake between obese and non-obese girls. However, the highest energy intake was greater for obese girls while not much difference was found for the lowest amount of energy intake. Obese girls had significantly lower intakes in calcium (P snack (594.1 ± 312.1kcal) was significantly higher for obese girls than for non-obese girls (360.1 ± 173.1kcal) (P snack and total daily energy intake (r = 0.34 P obese girls. In case of dietary behaviors, obese adolescent girls consumed significantly greater number of items for snacks and fewer foods for regular meals compared to non-obese girls (P obesity management programs for adolescents should focus on providing strategies to reduce snack through enhancing balanced regular meals.

  10. Acute traumatic abdominal wall hernia

    NARCIS (Netherlands)

    D. den Hartog (Dennis); W.E. Tuinebreijer (Wim); P.P. Oprel (Pim); P. Patka (Peter)

    2011-01-01

    textabstractAlthough blunt abdominal trauma is frequent, traumatic abdominal wall hernias (TAWH) are rare. We describe a large TAWH with associated intra-abdominal lesions that were caused by high-energy trauma. The diagnosis was missed by clinical examination but was subsequently revealed by a

  11. Obesidade abdominal e risco cardiovascular: desempenho de indicadores antropométricos em mulheres Obesidad abdominal y riesgo cardiovascular: desempeño de indicadores antropométricos en mujeres Abdominal obesity and cardiovascular risk: performance of anthropometric indexes in women

    Directory of Open Access Journals (Sweden)

    Rogério Tosta de Almeida

    2009-05-01

    écadas, hubo un aumento de la OABD en la población femenina brasileña, constituyendo un gran problema de salud pública. OBJETIVO: Evaluar el desempeño de diferentes puntos de corte del índice de conicidad (índice C, de la relación cintura-cadera (RCC, de la circunferencia de cintura (CC y de la relación cintura-estatura (RCEst para discriminar riesgo coronario elevado (RCE en mujeres. MÉTODOS: Un estudio transversal realizado en Feira de Santana, Bahía, con 270 funcionarias de una universidad pública con edades entre 30-69 años. El análisis de la sensibilidad y especificidad, realizada por medios de las curvas ROC, permitió identificar y comparar los mejores puntos de corte para discriminar el RCE, calculado en base el puntaje de riesgo de Framingham. RESULTADOS: Los puntos de corte encontrados fueron: CC = 86 cm, RCC = 0,87, índice C = 1,25 y RCEst = 0,55, siendo respectivamente, las áreas bajo la curva ROC de 0,70 (IC95% = 0,63-0,77, 0,74 (IC95% = 0,67-0,81, 0,76 (IC95% = 0,70-0,83 y 0,74 (IC95% = 0,67-0,81. Los indicadores antropométricos de OABD analizados presentaron desempeños satisfactorios y semejantes para discriminar el RCE. No obstante, índice C fue el indicador que presentó el mejor poder discriminatorio. CONCLUSIÓN: Se espera que estos resultados contribuyan para cuantificar mejor la OABD en la población femenina brasileña, proporcionando informaciones para que los profesionales de la salud actúen en la prevención de esta condición clínica multifactorial, evitando el surgimiento de las enfermedades cardiovasculares.BACKGROUND: Anthropometric indicators of abdominal obesity (AOB estimate the amount of visceral fat tissue which, in turn, is associated with a higher risk of development of cardiovascular diseases. In the past decades, there has been an increase in the frequency of AOB in the brazilian female population, and this represents a major public health problem. OBJECTIVE: To evaluate the performance of different cut-off points of

  12. Acute traumatic abdominal wall hernia

    OpenAIRE

    Hartog, Dennis; Tuinebreijer, Wim; Oprel, Pim; Patka, Peter

    2011-01-01

    textabstractAlthough blunt abdominal trauma is frequent, traumatic abdominal wall hernias (TAWH) are rare. We describe a large TAWH with associated intra-abdominal lesions that were caused by high-energy trauma. The diagnosis was missed by clinical examination but was subsequently revealed by a computed tomography (CT) scan. Repair consisted of an open anatomical reconstruction of the abdominal wall layers with reinforcement by an intraperitoneal composite mesh. The patient recovered well and...

  13. Major abdominal surgery in octogenarians: should high age affect surgical decision-making?

    Science.gov (United States)

    Straatman, Jennifer; Van der Wielen, Nicole; Cuesta, Miguel A; de Lange-de Klerk, Elly S M; van der Peet, Donald L

    2016-11-01

    Over the last decades longevity has increased significantly, with more octogenarians undergoing surgery. Here, we assess surgical outcomes after major abdominal surgery in octogenarians. Observational cohort of 874 patients undergoing major abdominal elective surgery between January 2009 and March 2014. Seventy-six octogenarians were propensity matched to 76 younger patients, corrected for sex, body mass index, American Society of Anesthesiologists classification, comorbidity, indication, and type of surgery. Minor complications were more prevalent in octogenarians (P = .01) and consisted mainly of respiratory complications; progressing to respiratory insufficiency requiring intubation in 28.6%. Preoperative weight loss (odds ratio 3 [1.1 to 8.3]) and upper gastrointestinal surgery (odds ratio 11 [2 to 60]) were associated with minor complications. Octogenarians are at increased risk of minor complications after major abdominal surgery. Major complication rates were similar, indicating the importance of preoperative assessment and standardized surgical techniques. Taking into account preoperative morbidities and type of surgery and techniques. Implementation of quality control algorithms may further improve outcomes in octogenarians. Copyright © 2016 Elsevier Inc. All rights reserved.

  14. [Abdominal pregnancy, institutional experience].

    Science.gov (United States)

    Bonfante Ramírez, E; Bolaños Ancona, R; Simón Pereyra, L; Juárez García, L; García-Benitez, C Q

    1998-07-01

    Abdominal pregnancy is a rare entity, which has been classified as primary or secondary by Studiford criteria. A retrospective study, between January 1989 and December 1994, realized at Instituto Nacional de Perinatología, found 35,080 pregnancies, from which 149 happened to be ectopic, and 6 of them were abdominal. All patients belonged to a low income society class, age between 24 and 35 years, and average of gestations in 2.6. Gestational age varied from 15 weeks to 32.2 weeks having only one delivery at term with satisfactory postnatal evolution. One patient had a recurrent abdominal pregnancy, with genital Tb as a conditional factor. Time of hospitalization varied from 4 to 5 days, and no further patient complications were reported. Fetal loss was estimated in 83.4%. Abdominal pregnancy is often the sequence of a tubarian ectopic pregnancy an when present, it has a very high maternal mortality reported in world literature, not found in this study. The stated frequency of abdominal pregnancy is from 1 of each 3372, up to 1 in every 10,200 deliveries, reporting in the study 1 abdominal pregnancy in 5846 deliveries. The study had two characteristic entities one, the recurrence and two, the delivery at term of one newborn. Abdominal pregnancy accounts for 4% of all ectopic pregnancies. Clinical findings in abdominal pregnancies are pain, transvaginal bleeding and amenorrea, being the cardinal signs of ectopic pregnancy.

  15. Obesity

    DEFF Research Database (Denmark)

    Heitmann, B L; Westerterp, K R; Loos, R J F

    2012-01-01

    programming for obesity via epigenetic changes in response to a 'Western diet' results in production of lipid-poor milk and metabolically efficient pups, contributing to the perpetuation of obesity throughout generations. Evolutionary insight from comparative physiology and ecology indicates that over...... generations activity-induced energy expenditure has remained the same compared to wild mammals, that energy balance might be dependant on protein balance, while the function of taste changed from detection of poison or energy to social drinking and social behaviour. At present, the impact of assortative...

  16. Aqueous and ethanolic extracts of welsh onion, Allium fistulosum, attenuate high-fat diet-induced obesity.

    Science.gov (United States)

    Sung, Yoon-Young; Kim, Dong-Seon; Kim, Seung-Hyung; Kim, Ho Kyoung

    2018-03-20

    Allium fistulosum (Welsh onion) is a traditional medicinal plant used for the treatment of colds, influenza, abdominal pain, headache, and heart disease. This study evaluated the effects of A. fistulosum ethanolic extract (AFE) and aqueous extract (AFW) on body weight and other obesity-related parameters. Male 8-week-old C57BL/6 J mice were fed either a standard chow diet (normal control) or a high-fat diet (HFD) either alone (HFD-control) or in combination with G. cambogia extract containing hydroxycitric acid (HCA, an herbal weight-loss supplement), conjugated linoleic acid (CLA, a weight-loss supplement), orlistat (a clinically available anti-obesity drug), AFW, or AFE (n = 6 mice per group) for 6 weeks. At the end of 6 weeks, several body weight and obesity-related parameters were examined, including: liver and adipose weight, adipocyte size, serum lipid profiles, liver expression of adenosine monophosphate-activated protein kinase (AMPK), and adipose tissue expression of uncoupling protein 2 (UCP2). High-performance liquid chromatography showed that both AFE and AFW contain ferulic acid and quercetin. Oral administration of AFW and AFE to HFD-fed mice decreased body weight as well as liver and adipose tissue weight and adipocyte size. Serum lipid profiles and adiponectin levels were improved in HFD-fed mice treated with AFE but not AFW. However, both AFW and AFE significantly attenuated HFD-induced changes in serum leptin and insulin-like growth factor 1 levels, liver expression of AMPK, and adipose tissue expression of UCP2. The findings from this study suggest that A. fistulosum extracts have potential as functional food materials for weight control in obesity.

  17. Outcome of intraoperative goal-directed therapy using Vigileo/FloTrac in high-risk patients scheduled for major abdominal surgeries: A prospective randomized trial

    Directory of Open Access Journals (Sweden)

    Mohammed A. Elgendy

    2017-07-01

    Conclusion: The applied protocol for intraoperative GDT provided significant reduction of PO morbidities, ICU and hospital LOS but couldn‘t significantly reduce mortality rates in high risk patients scheduled for major abdominal surgeries.

  18. Efficacy and safety comparison between liraglutide as add-on therapy to insulin and insulin dose-increase in Chinese subjects with poorly controlled type 2 diabetes and abdominal obesity

    Directory of Open Access Journals (Sweden)

    Li Chun-jun

    2012-11-01

    Full Text Available Abstract Objective To assess the efficacy and safety of adding liraglutide to established insulin therapy in poorly controlled Chinese subjects with type 2 diabetes and abdominal obesity compared with increasing insulin dose. Methods A 12-week, randomized, parallel-group study was carried out. A total of 84 patients completed the trial who had been randomly assigned to either the liraglutide-added group or the insulin-increasing group while continuing current insulin based treatment. Insulin dose was reduced by 0-30% upon the initiation of liraglutide. Insulin doses were subsequently adjusted to optimized glycemic control. Glycosylated hemoglobin (HbA1c values, blood glucose, total daily insulin dose, body weight, waist circumference, and the number of hypoglycemic events and adverse events were evaluated. Results At the end of study, the mean reduction in HbA1c between the liraglutide-added group and the insulin-increasing group was not significantly different (1.9% vs. 1.77%, p>0.05. However, the percentage of subjects reaching the composite endpoint of HbA1c ≤ 7.0% with no weight gain and no hypoglycemia, was significantly higher in the liraglutide-added group than in the insulin-increasing group (67% vs. 19%, p2, p Conclusions Addition of liraglutide to abdominally obese, insulin-treated patients led to improvement in glycemic control similar to that achieved by increasing insulin dosage, but with a lower daily dose of insulin and fewer hypoglycemic events. Adding liraglutide to insulin also induced a significant reduction in body weight and waist circumference. Liraglutide combined with insulin may be the best treatment option for poorly controlled type 2 diabetes and abdominal obesity.

  19. Association of junk food consumption with high blood pressure and obesity in Iranian children and adolescents: the Caspian‐IV Study

    Directory of Open Access Journals (Sweden)

    Moloud Payab

    2015-03-01

    Conclusion: It was found that junk food consumption increased the risk of both general and abdominal obesity; therefore, consumption of junk food should be reduced via restricting TV advertisements and increasing taxes on junk foods.

  20. Abdominal and Pelvic CT

    Medline Plus

    Full Text Available ... be asked to remove hearing aids and removable dental work. Women will be asked to remove bras ... can diagnose many causes of abdominal pain or injury from trauma with very high accuracy, enabling faster ...

  1. Abdominal and Pelvic CT

    Medline Plus

    Full Text Available ... experienced radiologist can diagnose many causes of abdominal pain or injury from trauma with very high accuracy, enabling faster treatment and often eliminating the need for additional, more ...

  2. Obesity and Dyslipidemia in South Asians

    Directory of Open Access Journals (Sweden)

    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

  3. Obesity and Dyslipidemia in South Asians

    Science.gov (United States)

    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

  4. PULMONARY FUNCTION TEST IN RELATION TO ABDOMINAL OBESITY IN ADULT MALES IN AGE GROUP OF 18 - 21 YEARS IN AND AROUND RAICHUR CITY

    Directory of Open Access Journals (Sweden)

    Mohammed

    2015-05-01

    Full Text Available INTRODUCTION: Impaired respiratory function is associated with morbidity and mortality. Poor respiratory function predicts overall mortality , as well as death due to cancer , pulmonary disease , cardiovascular disease and stroke. Obesity is also associated with morbidity and mortality. It is global health hazard and has been linked to numerous metabolic complications such as dyslipidemia , type II diabetes and cardio vascular diseases and is negatively associated to the pulm onary function. The mechanism for this association is still debated and the best marker of adiposity in relation to dynamic pulmonary function is still not clear. Therefore the purpose of the study is to determine pulmonary test in relation to abdominal ob esity in adult males. Aims and OBJECTIVE: To determine the predictability of Body mass index (BMI , Waist - hip ratio (WHR , and Body fat percentage for pulmonary functions in adult males with and without excess body weight. MATERIALS AND METHODS: The Study consists of 100 males in age group of 18 - 21 years with body mass index (BMI 18 . 5 to 29 . 9 kg/m2 , physically healthy , without any symptoms. Their height , weight , body mass index (BMI and waist to hip ratio (WHR were measured The percentage of body fat w as estimated by measuring skin fold thickness at four sites (4SFT - biceps , triceps , subscapular and suprailiac with the help of Harpenden’s calliper. The pulmonary functions were assessed using Power lab 8/30 series with dual bio Amp/stimulator , manufactur ed by AD instruments , Australia. All data was presented as a mean ± SD for each of the parameter. The two groups were compared by applying unpaired ‘t’ test and P value of less than 0 . 05 was considered as significant. Correlation of ventilatory lung functi on tests with body fat percentage was done by using Pearson’s correlation coefficient test . RESULTS: body fat % showed negative correlation with expiratory reserve volume (ERV , forced vital

  5. Saturated Fats from Butter but Not from Cheese Increase HDL-Mediated Cholesterol Efflux Capacity from J774 Macrophages in Men and Women with Abdominal Obesity.

    Science.gov (United States)

    Brassard, Didier; Arsenault, Benoît J; Boyer, Marjorie; Bernic, Daniela; Tessier-Grenier, Maude; Talbot, Denis; Tremblay, Angelo; Levy, Emile; Asztalos, Bela; Jones, Peter J H; Couture, Patrick; Lamarche, Benoît

    2018-04-01

    Recent evidence suggests that the association between dietary saturated fatty acids (SFAs) and coronary artery disease risk varies according to food sources. How SFAs from butter and cheese influence HDL-mediated cholesterol efflux capacity (CEC), a key process in reverse cholesterol transport, is currently unknown. In a predefined secondary analysis of a previously published trial, we have examined how diets rich in SFAs from either cheese or butter influence HDL-mediated CEC, compared with diets rich in either monounsaturated fatty acids (MUFAs) or polyunsaturated fatty acids (PUFAs). In a randomized crossover controlled consumption trial, 46 men and women with abdominal obesity consumed 5 isocaloric diets, each for 4 wk. Two diets were rich in SFAs either from cheese (CHEESE) or butter (BUTTER) [12.4-12.6% of energy (%E) as SFAs, 32%E as fat, 52%E as carbohydrates]. In 2 other diets, SFAs (5.8%E) were replaced with either MUFAs from refined olive oil (MUFA) or PUFAs from corn oil (PUFA). Finally, a lower fat and carbohydrate diet was used as a control (5.8%E as SFAs, 25.0%E as fat, 59%E as carbohydrates; CHO). Post-diet HDL-mediated CEC was determined ex vivo using radiolabelled J774 macrophages incubated with apolipoprotein B-depleted serum from the participants. Mean (±SD) age was 41.4 ± 14.2 y, and waist circumference was 107.6 ± 11.5 cm in men and 94.3 ± 12.4 cm in women. BUTTER and MUFA increased HDL-mediated CEC compared with CHEESE (+4.3%, P = 0.026 and +4.7%, P = 0.031, respectively). Exploring the significant diet × sex interaction (P = 0.044) revealed that the increase in HDL-mediated CEC after BUTTER compared with CHEESE was significant among men (+6.0%, P = 0.047) but not women (+2.9%, P = 0.19), whereas the increase after MUFA compared with CHEESE was significant among women (+9.1%, P = 0.008) but not men (-0.6%, P = 0.99). These results provide evidence of a food matrix effect modulating the impact of dairy SFAs on HDL

  6. High-resolution magnetic resonance imaging tracks changes in organ and tissue mass in obese and aging rats.

    Science.gov (United States)

    Tang, Haiying; Vasselli, Joseph R; Wu, Ed X; Boozer, Carol N; Gallagher, Dympna

    2002-03-01

    Magnetic resonance imaging (MRI) has the ability to discriminate between various soft tissues in vivo. Whole body, specific organ, total adipose tissue (TAT), intra-abdominal adipose tissue (IAAT), and skeletal muscle (SM) weights determined by MRI were compared with weights determined by dissection and chemical analysis in two studies with male Sprague-Dawley rats. A 4.2-T MRI machine acquired high-resolution, in vivo, longitudinal whole body images of rats as they developed obesity or aged. Weights of the whole body and specific tissues were determined using computer image analysis software, including semiautomatic segmentation algorithms for volume calculations. High correlations were found for body weight (r = 0.98), TAT (r = 0.99), and IAAT (r = 0.98) between MRI and dissection and chemical analyses. MRI estimated the weight of the brain, kidneys, and spleen with high accuracy (r > 0.9), but overestimated IAAT, SM, and liver volumes. No differences were detected in organ weights using MRI and dissection measurements. Longitudinal MRI measurements made during the development of obesity and aging accurately represented changes in organ and tissue mass.

  7. Abdominal trauma

    International Nuclear Information System (INIS)

    Giordany, B.R.

    1985-01-01

    Abdominal injury is an important cause of morbidity and mortality in childhood. Ten percent of trauma-related deaths are due to abdominal injury. Thousands of children are involved in auto accidents annually; many suffer severe internal injury. Child abuse is a second less frequent but equally serious cause of internal abdominal injury. The descriptions of McCort and Eisenstein and their associates in the 1960s first brought to attention the frequency and severity of visceral injury as important manifestations of the child abuse syndrome. Blunt abdominal trauma often causes multiple injuries; in the past, many children have been subjected to exploratory surgery to evaluate the extent of possible hidden injury. Since the advent of noninvasive radiologic imaging techniques including radionuclide scans and ultrasound and, especially, computed tomography (CT), the radiologist has been better able to assess (accurately) the extent of abdominal injury and thus allow conservative therapy in many cases. Penetrating abdominal trauma occurs following gunshot wounds, stabbing, and other similar injury. This is fortunately, a relatively uncommon occurrence in most pediatric centers and will not be discussed specifically here, although many principles of blunt trauma diagnosis are valid for evaluation of penetrating abdominal trauma. If there is any question that a wound has extended intraperitonelly, a sinogram with water-soluble contrast material allows quick, accurate diagnosis. The presence of large amounts of free intraperitoneal gas suggests penetrating injury to the colon or other gas-containing viscus and is generally considered an indication for surgery

  8. Waist-to-height ratio: an accurate anthropometric index of abdominal adiposity and a predictor of high HOMA-IR values in nondialyzed chronic kidney disease patients.

    Science.gov (United States)

    Silva, Maria Inês Barreto; Lemos, Carla Cavalheiro da Silva; Torres, Márcia Regina Simas Gonçalves; Bregman, Rachel

    2014-03-01

    Chronic kidney disease (CKD) is associated with metabolic disorders, including insulin resistance (IR), mainly when associated with obesity and characterized by high abdominal adiposity (AbAd). Anthropometric measures are recommended for assessing AbAd in clinical settings, but their accuracies need to be evaluated. The aim of this study was to evaluate the precision of different anthropometric measures of AbAd in patients with CKD. We also sought to determine the AbAd association with high homeostasis model assessment index of insulin resistance (HOMA-IR) values and the cutoff point for AbAd index to predict high HOMA-IR values. A subset of clinically stable nondialyzed patients with CKD followed at a multidisciplinary outpatient clinic was enrolled in this cross-sectional study. The accuracy of the following anthropometric indices: waist circumference, waist-to-hip ratio, conicity index and waist-to-height ratio (WheiR) to assess AbAd, was evaluated using trunk fat, by dual x-ray absorptiometry (DXA), as a reference method. HOMA-IR was estimated to stratify patients in high and low HOMA-IR groups. The total area under the receiver-operating characteristic curves (AUC-ROC; sensitivity/specificity) was calculated: AbAd with high HOMA-IR values (95% confidence interval [CI]). We studied 134 patients (55% males; 54% overweight/obese, body mass index ≥ 25 kg/m(2), age 64.9 ± 12.5 y, estimated glomerular filtration rate 29.0 ± 12.7 mL/min). Among studied AbAd indices, WheiR was the only one to show correlation with DXA trunk fat after adjusting for confounders (P HOMA-IR values (r = 0.47; P HOMA-IR values was 0.55 (AUC-ROC = 0.69 ± 0.05; 95% CI, 0.60-0.77; sensitivity/specificity, 68.9/61.9). WheiR is recommended as an effective and precise anthropometric index to assess AbAd and to predict high HOMA-IR values in nondialyzed patients with CKD. Copyright © 2014 Elsevier Inc. All rights reserved.

  9. High prevalence of esophageal dysmotility in asymptomatic obese patients

    OpenAIRE

    Côté-Daigneault, Justin; Leclerc, Pierre; Joubert, Josette; Bouin, Mickael

    2014-01-01

    Obesity has emerged as a major health problem in the developed world and has been found to be associated with several respiratory, cardiovascular, neurological and digestive diseases. Few studies have investigated esophageal dysmotility in obese populations; however, they have reported conflicting results, primarily due to varying measures and classification systems. This prospective study aimed to determine the prevalence of esophageal motor disorders in a group of obese patients in Montreal...

  10. Nontraumatic abdominal emergencies: acute abdominal pain: diagnostic strategies

    Energy Technology Data Exchange (ETDEWEB)

    Marincek, B. [Institute of Diagnostic Radiology, University Hospital Zurich, Raemistrasse 100, 8091 Zurich (Switzerland)

    2002-09-01

    Common causes of acute abdominal pain include appendicitis, cholecystitis, bowel obstruction, urinary colic, perforated peptic ulcer, pancreatitis, diverticulitis, and nonspecific, nonsurgical abdominal pain. The topographic classification of acute abdominal pain (pain in one of the four abdominal quadrants, diffuse abdominal pain, flank or epigastric pain) facilitates the choice of the imaging technique. The initial radiological evaluation often consists of plain abdominal radiography, despite significant diagnostic limitations. The traditional indications for plain films - bowel obstruction, pneumoperitoneum, and the search of ureteral calculi - are questioned by helical computed tomography (CT). Although ultrasonography (US) is in many centers the modality of choice for imaging the gallbladder and the pelvis in children and women of reproductive age, CT is considered to be one of the most valued tools for triaging patients with acute abdominal pain. CT is particularly beneficial in patients with marked obesity, unclear US findings, bowel obstruction, and multiple lesions. The introduction of multidetector row CT (MDCT) has further enhanced the utility of CT in imaging patients with acute abdominal pain. (orig.)

  11. Nontraumatic abdominal emergencies: acute abdominal pain: diagnostic strategies

    International Nuclear Information System (INIS)

    Marincek, B.

    2002-01-01

    Common causes of acute abdominal pain include appendicitis, cholecystitis, bowel obstruction, urinary colic, perforated peptic ulcer, pancreatitis, diverticulitis, and nonspecific, nonsurgical abdominal pain. The topographic classification of acute abdominal pain (pain in one of the four abdominal quadrants, diffuse abdominal pain, flank or epigastric pain) facilitates the choice of the imaging technique. The initial radiological evaluation often consists of plain abdominal radiography, despite significant diagnostic limitations. The traditional indications for plain films - bowel obstruction, pneumoperitoneum, and the search of ureteral calculi - are questioned by helical computed tomography (CT). Although ultrasonography (US) is in many centers the modality of choice for imaging the gallbladder and the pelvis in children and women of reproductive age, CT is considered to be one of the most valued tools for triaging patients with acute abdominal pain. CT is particularly beneficial in patients with marked obesity, unclear US findings, bowel obstruction, and multiple lesions. The introduction of multidetector row CT (MDCT) has further enhanced the utility of CT in imaging patients with acute abdominal pain. (orig.)

  12. Alarmingly high prevalence of obesity in Curaçao : data from an interview stratified for socioeconomic status.

    NARCIS (Netherlands)

    Grol, MEC; Eimers, JM; Alberts, JF; Bouter, LM; Gerstenbluth, [No Value; Halabi, Y; van Sonderen, E; van den Heuvel, WJA

    1997-01-01

    OBJECTIVE: The aim of the article is to report the prevalence of obesity, abdominal fatness and waist circumference in different socioeconomic classes in Curacao. DESIGN: In 1993/1994 a health interview survey (the Curacao Health Study) was carried out among a random sample (n = 2248, response rate

  13. Abdominal tuberculosis in children

    International Nuclear Information System (INIS)

    Ablin, D.S.; Jain, K.A.; Azouz, E.M.

    1994-01-01

    Four boys with abdominal tuberculosis, one of whom had acquired immunodeficiency syndrome, are presented. Abdominal imaging findings on plain radiography, ultrasonography, computer tomography, and gastrointestinal contrast studies included tuberculous peritonitis and ascites in all patients, tuberculous adenopathy in two, gastrointestinal tuberculosis in two, and omental tuberculosis in two. The radiographic features particularly characteristic of abdominal tuberculosis were: (1) Low attenuating adenopathy with rim enhancement, (2) omental or ileocecal inflammatory mass, (3) high density ascites, and (4) gastrointestinal enteritis involving the ileocecal region. (orig./MG)

  14. Obesity.

    OpenAIRE

    Callaway, C W

    1987-01-01

    Obesity is not a single disease, but a variety of conditions resulting from different mechanisms and associated with various types and degrees of risks. To determine who should lose weight, how much weight should be lost, and how to undertake weight loss, the following types of information are needed: personal-demographic data, developmental patterns, family history, energy balance, body composition/fat distribution, psychological/behavioral measures, endocrine/metabolic measures, complicatio...

  15. Anti-obesity efficacy of nanoemulsion oleoresin capsicum in obese rats fed a high-fat diet.

    Science.gov (United States)

    Kim, Joo-Yeon; Lee, Mak-Soon; Jung, Sunyoon; Joo, Hyunjin; Kim, Chong-Tai; Kim, In-Hwan; Seo, Sangjin; Oh, Soojung; Kim, Yangha

    2014-01-01

    This study determined the effects of oleoresin capsicum (OC) and nanoemulsion OC (NOC) on obesity in obese rats fed a high-fat diet. THE RATS WERE RANDOMLY SEPARATED INTO THREE GROUPS: a high-fat (HF) diet group, HF + OC diet group, and HF + NOC diet group. All groups were fed the diet and water ad libitum for 14 weeks. NOC reduced the body weight and adipose tissue mass, whereas OC did not. OC and NOC reduced mRNA levels of adipogenic genes, including peroxisome proliferator-activated receptor (PPAR)-γ, sterol regulatory element-binding protein-1c, and fatty acid-binding protein in white adipose tissue. The mRNA levels of genes related to β-oxidation or thermogenesis including PPAR-α, palmitoyltransferase-1α, and uncoupling protein-2 were increased by the OC and NOC relative to the HF group. Both OC and NOC clearly stimulated AMP-activated protein kinase (AMPK) activity. In particular, PPAR-α, palmitoyltransferase-1α, uncoupling protein-2 expression, and AMPK activity were significantly increased in the NOC group compared to in the OC group. NOC decreased glycerol-3-phosphate dehydrogenase activity whereas OC did not. From these results, NOC could be suggested as a potential anti-obesity agent in obese rats fed a HF diet. The effects of the NOC on obesity were associated with changes of multiple gene expression, activation of AMPK, and inhibition of glycerol-3-phosphate dehydrogenase in white adipose tissue.

  16. Anti-Obese Effect of Glucosamine and Chitosan Oligosaccharide in High-Fat Diet-Induced Obese Rats

    Science.gov (United States)

    Huang, Lanlan; Chen, Jian; Cao, Peiqiu; Pan, Haitao; Ding, Chen; Xiao, Tiancun; Zhang, Pengfei; Guo, Jiao; Su, Zhengquan

    2015-01-01

    Objective: This study is to evaluate the anti-obese effects of glucosamine (GLC) and chitosan oligosaccharide (COS) on high-fat diet-induced obese rats. Methods: The rats were randomly divided into twelve groups: a normal diet group (NF), a high-fat diet group (HF), Orlistat group, GLC high-, middle-, and low-dose groups (GLC-H, GLC-M, GLC-L), COS1 (COS, number-average molecular weight ≤1000) high-, middle-, and low-dose groups (COS1-H, COS1-M, COS1-L), and COS2 (COS, number-average molecular weight ≤3000) high-, middle-, and low-dose groups (COS2-H, COS2-M, COS2-L). All groups received oral treatment by gavage once daily for a period of six weeks. Results: Rats fed with COS1 gained the least weight among all the groups (P treatment groups compared to the HF group (P < 0.01). The various doses of GLC, COS1 and COS2 reduced the expression levels of PPARγ and LXRα mRNA in the white adipose tissue. Conclusions: The results above demonstrated that GLC, COS1, and COS2 improved dyslipidemia and prevented body weight gains by inhibiting the adipocyte differentiation in obese rats induced by a high-fat diet. Thus, these agents may potentially be used to treat obesity. PMID:25942093

  17. [Examination of upper abdominal region in high spatial resolution diffusion-weighted imaging using 3-Tesla MRI].

    Science.gov (United States)

    Terada, Masaki; Matsushita, Hiroki; Oosugi, Masanori; Inoue, Kazuyasu; Yaegashi, Taku; Anma, Takeshi

    2009-03-20

    The advantage of the higher signal-to-noise ratio (SNR) of 3-Tesla magnetic resonance imaging (3-Tesla) has the possibility of contributing to the improvement of high spatial resolution without causing image deterioration. In this study, we compared SNR and the apparent diffusion coefficient (ADC) value with 3-Tesla as the condition in the diffusion-weighted image (DWI) parameter of the 1.5-Tesla magnetic resonance imaging (1.5-Tesla) and we examined the high spatial resolution images in the imaging method [respiratory-triggering (RT) method and breath free (BF) method] and artifact (motion and zebra) in the upper abdominal region of DWI at 3-Tesla. We have optimized scan parameters based on phantom and in vivo study. As a result, 3-Tesla was able to obtain about 1.5 times SNR in comparison with the 1.5-Tesla, ADC value had few differences. Moreover, the RT method was effective in correcting the influence of respiratory movement in comparison with the BF method, and image improvement by the effective acquisition of SNR and reduction of the artifact were provided. Thus, DWI of upper abdominal region was a useful sequence for the high spatial resolution in 3-Tesla.

  18. Abdominal Pain

    Science.gov (United States)

    ... are at greater risk of having anxiety as young adults [2] . Abdominal pain or bellyaches in children What ... can help the overall situation for the child. Teaching kids self-hypnosis [8] or guided imagery [8a] ...

  19. Abdominal exploration

    Science.gov (United States)

    ... diverticulitis ) Inflammation of the pancreas ( acute or chronic pancreatitis ) Liver abscess Pockets of infection (retroperitoneal abscess, abdominal abscess , pelvic abscess) Pregnancy outside of the uterus ( ectopic pregnancy ) Scar tissue ...

  20. Abdominal Pain

    Science.gov (United States)

    ... to ease your pain. For instance, eat smaller meals if your pain is accompanied by indigestion. Avoid ... http://www.mayoclinic.org/symptoms/abdominal-pain/basics/definition/SYM-20050728 . Mayo Clinic Footer Legal Conditions and ...

  1. Associations of −308G/A Polymorphism of Tumor Necrosis Factor(TNF–α Gene and Serum TNF-α Levels with Measures of Obesity, Intra-Abdominal and Subcutaneous Abdominal Fat, Subclinical Inflammation and Insulin Resistance in Asian Indians in North India

    Directory of Open Access Journals (Sweden)

    Naval K. Vikram

    2011-01-01

    Full Text Available Objectives: Obesity is associated with high levels proinflammatory cytokines like tumour necrosis factor alpha (TNF-α, which may play an important role in the genesis of insulin resistance. We evaluated the relationship of −308G/A polymorphism of TNF-α gene with obesity and insulin resistance in Asian Indians in north India.

  2. Abdominal tuberculosis: Imaging features

    International Nuclear Information System (INIS)

    Pereira, Jose M.; Madureira, Antonio J.; Vieira, Alberto; Ramos, Isabel

    2005-01-01

    Radiological findings of abdominal tuberculosis can mimic those of many different diseases. A high level of suspicion is required, especially in high-risk population. In this article, we will describe barium studies, ultrasound (US) and computed tomography (CT) findings of abdominal tuberculosis (TB), with emphasis in the latest. We will illustrate CT findings that can help in the diagnosis of abdominal tuberculosis and describe imaging features that differentiate it from other inflammatory and neoplastic diseases, particularly lymphoma and Crohn's disease. As tuberculosis can affect any organ in the abdomen, emphasis is placed to ileocecal involvement, lymphadenopathy, peritonitis and solid organ disease (liver, spleen and pancreas). A positive culture or hystologic analysis of biopsy is still required in many patients for definitive diagnosis. Learning objectives:1.To review the relevant pathophysiology of abdominal tuberculosis. 2.Illustrate CT findings that can help in the diagnosis

  3. Abdominal tuberculosis: Imaging features

    Energy Technology Data Exchange (ETDEWEB)

    Pereira, Jose M. [Department of Radiology, Hospital de S. Joao, Porto (Portugal)]. E-mail: jmpjesus@yahoo.com; Madureira, Antonio J. [Department of Radiology, Hospital de S. Joao, Porto (Portugal); Vieira, Alberto [Department of Radiology, Hospital de S. Joao, Porto (Portugal); Ramos, Isabel [Department of Radiology, Hospital de S. Joao, Porto (Portugal)

    2005-08-01

    Radiological findings of abdominal tuberculosis can mimic those of many different diseases. A high level of suspicion is required, especially in high-risk population. In this article, we will describe barium studies, ultrasound (US) and computed tomography (CT) findings of abdominal tuberculosis (TB), with emphasis in the latest. We will illustrate CT findings that can help in the diagnosis of abdominal tuberculosis and describe imaging features that differentiate it from other inflammatory and neoplastic diseases, particularly lymphoma and Crohn's disease. As tuberculosis can affect any organ in the abdomen, emphasis is placed to ileocecal involvement, lymphadenopathy, peritonitis and solid organ disease (liver, spleen and pancreas). A positive culture or hystologic analysis of biopsy is still required in many patients for definitive diagnosis. Learning objectives:1.To review the relevant pathophysiology of abdominal tuberculosis. 2.Illustrate CT findings that can help in the diagnosis.

  4. High cardiovascular risk in severely obese young children and adolescents

    NARCIS (Netherlands)

    Emmerik, N.M.A. van; Renders, C.M.; Veer, M. van de; Buuren, S. van; Baan-Slootweg, O.H. van der; Kist-van Holthe, J.E.; HiraSing, R.A.

    2012-01-01

    Objective: To assess the prevalence of cardiovascular risk factors in severely obese children and adolescents. Methods: A nationwide prospective surveillance study was carried out from July 2005 to July 2007 where paediatricians were asked to report all new cases of severe obesity in 2-18-year-old

  5. ABDOMINAL TRAUMA

    Directory of Open Access Journals (Sweden)

    Alojz Pleskovič

    2003-12-01

    Full Text Available Background. The most common cause of abdominal trauma is blunt trauma, gunshot wounds and stab wounds are rare. Most commonly injured organs in abdominal cavity are the spleen and the liver.Conclusions. Early diagnosis is very important and include precise phisical examination and all available diagnostic methods. The final decission about the method of treatmet depends on patients clinical condition, surgeon’s experience and other local conditions.

  6. Changes in the lingual muscles of obese rats induced by high-fat diet feeding.

    Science.gov (United States)

    Saito, Takashi; Yamane, Akira; Kaneko, Syuhei; Ogawa, Takumi; Ikawa, Tomoko; Saito, Kaori; Sugisaki, Masashi

    2010-10-01

    To elucidate the influences of obesity on the properties and volume of lingual (genioglossus and geniohyoid) muscles in obese rats. We analysed the accumulation of triacylglycerol and the diameter of myofibres in the lingual muscles using histochemistry, and the MyHC composition using real-time PCR in rats fed a high-fat diet for 10 weeks. In the genioglossus and geniohyoid muscles, the percentage of oil droplet areas in the obesity group were 3.6 and 2.5 times greater than those in the control group, respectively (pmuscles were approximately 20% greater in the obesity group than in the control group (pmuscle was approximately 10% greater in the obesity group than in the control group (pmuscles studied between the obesity and control groups. High-fat diet feeding induced the fat deposition in the myofibre and influenced the structure of the lingual (genioglossus and geniohyoid) muscles. Copyright 2010 Elsevier Ltd. All rights reserved.

  7. Phlorizin Supplementation Attenuates Obesity, Inflammation, and Hyperglycemia in Diet-Induced Obese Mice Fed a High-Fat Diet

    Directory of Open Access Journals (Sweden)

    Su-Kyung Shin

    2016-02-01

    Full Text Available Obesity, along with its related complications, is a serious health problem worldwide. Many studies reported the anti-diabetic effect of phlorizin, while little is known about its anti-obesity effect. We investigated the beneficial effects of phlorizin on obesity and its complications, including diabetes and inflammation in obese animal. Male C57BL/6J mice were divided into three groups and fed their respective experimental diets for 16 weeks: a normal diet (ND, 5% fat, w/w, high-fat diet (HFD, 20% fat, w/w, or HFD supplemented with phlorizin (PH, 0.02%, w/w. The findings revealed that the PH group had significantly decreased visceral and total white adipose tissue (WAT weights, and adipocyte size compared to the HFD. Plasma and hepatic lipids profiles also improved in the PH group. The decreased levels of hepatic lipids in PH were associated with decreased activities of enzymes involved in hepatic lipogenesis, cholesterol synthesis and esterification. The PH also suppressed plasma pro-inflammatory adipokines levels such as leptin, adipsin, tumor necrosis factor-α, monocyte chemoattractant protein-1, interferon-γ, and interleukin-6, and prevented HFD-induced collagen accumulation in the liver and WAT. Furthermore, the PH supplementation also decreased plasma glucose, insulin, glucagon, and homeostasis model assessment of insulin resistance levels. In conclusion, phlorizin is beneficial for preventing diet-induced obesity, hepatic steatosis, inflammation, and fibrosis, as well as insulin resistance.

  8. Anti-Obesity and Anti-Diabetic Effect of Neoagarooligosaccharides on High-Fat Diet-Induced Obesity in Mice

    Science.gov (United States)

    Hong, Sun Joo; Lee, Je-Hyeon; Kim, Eun Joo; Yang, Hea Jung; Park, Jae-Seon; Hong, Soon-Kwang

    2017-01-01

    Neoagarooligosaccharides (NAOs), mainly comprising neoagarotetraose and neoagarohexaose, were prepared by hydrolyzing agar with β-agarase DagA from Streptomyces coelicolor, and the anti-obesity and anti-diabetic effects of NAOs on high-fat diet (HFD)-induced obesity in mice were investigated after NAOs-supplementation for 64 days. Compared to the HFD group, the HFD-0.5 group that was fed with HFD + NAOs (0.5%, w/w) showed remarkable reduction of 36% for body weight gain and 37% for food efficiency ratios without abnormal clinical signs. Furthermore, fat accumulation in the liver and development of macrovesicular steatosis induced by HFD in the HFD-0.5 group were recovered nearly to the levels found in the normal diet (ND) group. NAOs intake could also effectively reduce the size (area) of adipocytes and tissue weight gain in the perirenal and epididymal adipose tissues. The increased concentrations of total cholesterol, triglyceride, and free fatty acid in serum of the HFD group were also markedly ameliorated to the levels found in serum of the ND group after NAOs-intake in a dose dependent manner. In addition, insulin resistance and glucose intolerance induced by HFD were distinctly improved, and adiponectin concentration in the blood was notably increased. All these results strongly suggest that intake of NAOs can effectively suppress obesity and obesity-related metabolic syndromes, such as hyperlipidemia, steatosis, insulin resistance, and glucose intolerance, by inducing production of adiponectin in the HFD-induced obese mice. PMID:28333098

  9. El uso de circunferencias corporales para la predicción de la grasa intra-abdominal en mujeres obesas con el síndrome del ovario poliquístico

    OpenAIRE

    Penaforte, F. Rodrigues de Oliveira; Japur, C. Cremonezi; Diez-Garcia, R. W.; Macedo, C. Salles; Chiarello, P. Garcia

    2012-01-01

    Introduction: Computerizd tomography (CT) is the gold standard for the evaluation of intra- (IAF) and total (TAF) abdominal fat; however, the high cost of the procedure and exposure to radiation limit its routine use. Objective: To develop equations that utilize anthropometric measures for the estimate of IAF and TAF in obese women with polycystic ovary syndrome (PCOS). Methods: The weight, height, BMI, and abdominal (AC), waist (WC), chest (CC), and neck (NC) circumferences of thirty obese w...

  10. Effects of high-impact aerobics vs. low-impact aerobics and strength training in overweight and obese women.

    Science.gov (United States)

    Said, Mohamed; Lamya, Ncir; Olfa, Nejlaoui; Hamda, Mansour

    2017-03-01

    Regular exercise is one of the factors determining weight reduction and fat loss, and at the same time it is associated with important health benefits. The purpose of this study was to compare the effects of two different modalities of exercise on changes in body composition, physical fitness, and CVR factors in healthy overweight and obese women. Thirty-two women were randomly assigned in 2 groups: a high-impact aerobics group (HIA, N.=16) and a low-impact aerobics combined with a strength training program group (LIAS, N.=16). Body weight (BW), body composition, aerobic fitness (AF), speed and agility, vertical-jump distance (VJ), abdominal muscle endurance (AME), the flexibility of the lower back and hamstrings, heart rate (HR), systolic (SBP) and diastolic blood pressure (DBP), total cholesterol (TC), triglyceride (TG), HDL-c, LDL-c, apolipoprotein A-I (Apo A-I) and B (Apo B) were measured at baseline and at the end of the training period. A significant decrease was noted in all anthropometric variables excepting fat-free mass (FFM) which increased in LIAS group (Ptraining improved body composition, physical fitness and CVR factors in overweight and obese women. Nevertheless, the use of each training method remains tributary to wished effects. In fact, HIA training method is more effective in body weight reduction and fat loss, however, LIAS training method is more appropriate when the improvement of FFM, aerobic fitness and muscle strength is claimed.

  11. Severe obesity and high blood pressure among children, Philadelphia health centers, 2010.

    Science.gov (United States)

    Nguyen, John V; Robbins, Jessica M; Houck, Kevin L; Nobis, Elizabeth A; Inman, Katelyn A; Khan, Khudsiya S; Robbins, Susan W

    2014-04-01

    Child obesity is a major health problem particularly affecting disadvantaged population groups. Severe obesity carries additional health risks for children. In the context of the childhood obesity epidemic, high blood pressure among children is of increasing concern. Chart reviews were carried out to examine the prevalence of severe obesity and its association with high blood pressure measurements among randomly selected patients aged 3 to 17 years who had well-child care visits at 8 public community health centers during 2010. A majority of the 691 patients reviewed were African American (58%); an additional 16% were Hispanic. The prevalence of severe obesity was 7.7% (95% confidence interval = 5.8% to 9.9%) and the prevalence of high blood pressure measurements was 17.5% (95% confidence interval = 14.8% to 20.6%). Patients who were severely obese were more than twice as likely as other children to have high blood pressure values. Severe obesity is associated with substantially increased frequency of high blood pressure measurements in children, and should be investigated further as a potential marker for hypertension in children. Primary care providers should be prepared to diagnose and treat hypertension in severely obese children.

  12. Impact of obesity on female fertility and fertility treatment.

    Science.gov (United States)

    Zain, Murizah M; Norman, Robert J

    2008-03-01

    Obesity and overweight are common conditions that have consequences not only on general health but also to a great extent on reproductive health. There is a high prevalence of obese women in the infertile population and numerous studies have highlighted the link between obesity and infertility. Obesity contributes to anovulation and menstrual irregularities, reduced conception rate and a reduced response to fertility treatment. It also increases miscarriage and contributes to maternal and perinatal complication. Reduction of obesity, particularly abdominal obesity, is associated with improvements in reproductive functions; hence, treatment of obesity itself should be the initial aim in obese infertile women before embarking on ovulation-induction drugs or assisted reproductive techniques. While various strategies for weight reduction, including diet, exercise, pharmacological and surgical intervention exist, lifestyle modification continues to be of paramount importance.

  13. Proposta de pontos de corte para indicação da obesidade abdominal entre adolescentes Propuesta de puntos de corte para indicación de la obesidad abdominal entre adolescentes Proposal of cut points for the indication of abdominal obesity among adolescents

    Directory of Open Access Journals (Sweden)

    Rômulo Araújo Fernandes

    2009-12-01

    presión arterial (n= 334. La obesidad abdominal fue indicada mediante los valores de perímetro de cintura. RESULTADOS: Los adolescentes obesos presentaron valores más altos de circunferencia de cintura e, independientemente de género y grupo etario, se observó una relación significativa entre los valores de circunferencia de cintura y todos los indicadores de adiposidad adoptados en el estudio. Los valores críticos propuestos presentaron mayor sensibilidad en la indicación de valores elevados de presión arterial. CONCLUSIONES: Los valores críticos propuestos para la circunferencia de cintura fueron más sensibles en la indicación de valores elevados de presión arterial. No obstante, se requieren aún estudios que permitan averiguar la eficiencia de los mismos en la indicación de otros parámetros clínicos y de laboratorio.BACKGROUND: The absence of critical values for the cardiovascular risk identification among Brazilian adolescents represents an important limitation. OBJECTIVES: To prepare critical values for the waist circumference and to analyze its efficiency in indicating increased values of the arterial pressure. METHODS: Transversal study that evaluated 1,145 adolescents, from 11 to 17 years old (536 of the male sex and 609 of the female, their body weight values, stature, resistance, reactance, tricipital cutaneous fold, waist circumference and arterial pressure (n = 334 were collected. The abdominal obesity was indicated by waist circumference values. RESULTS: The obese adolescents presented higher waist circumference values and, independently of the gender and age group, there was a significant relation between the waist circumference values and all the adiposity indicators adopted in the study. The proposed critical values presented higher sensibility in indicating increased values of the arterial pressure. CONCLUSIONS: The critical values proposed for the waist circumference were more sensitive in the indication of increased values of the

  14. Heightened vagal activity during high-calorie food presentation in obese compared with non-obese individuals--results of a pilot study.

    Science.gov (United States)

    Udo, Tomoko; Weinberger, Andrea H; Grilo, Carlos M; Brownell, Kelly D; DiLeone, Ralph J; Lampert, Rachel; Matlin, Samantha L; Yanagisawa, Katherine; McKee, Sherry A

    2014-01-01

    Eating behaviours are highly cue-dependent. Changes in mood states and exposure to palatable food both increase craving and consumption of food. Vagal activity supports adaptive modulation of physiological arousal and has an important role in cue-induced appetitive behaviours. Using high-frequency heart rate variability (HF HRV), this preliminary study compared vagal activity during positive and negative mood induction, and presentation of preferred high-calorie food items between obese (n = 12; BMI ≥ 30) and non-obese individuals (n = 14; 18.5 mood conditions). Following 3-h of food deprivation, all participants completed a mood induction, and then were exposed to their preferred high-calorie food items. HF HRV was assessed throughout. Obese and non-obese individuals were not significantly different in HF HRV during positive or negative mood induction. Obese individuals showed significantly greater levels of HF HRV during presentation of their preferred high-calorie food items than non-obese individuals, particularly in the positive mood condition. This is the first study to demonstrate increased vagal activity in response to food cues in obese individuals compared with non-obese individuals. Our findings warrant further investigation on the potential role of vagally-mediated cue reactivity in overeating and obesity. © 2014 Asian Oceanian Association for the Study of Obesity . Published by Elsevier Ltd. All rights reserved.

  15. Risk of new or recurrent cancer after a high perioperative inspiratory oxygen fraction during abdominal surgery

    DEFF Research Database (Denmark)

    Meyhoff, Christian Sylvest; Jørgensen, Lars Nannestad; Wetterslev, Jørn

    2014-01-01

    of the PROXI trial. METHODS: The 1386 patients in the PROXI trial underwent elective or emergency laparotomy between 2006 and 2008 with randomization to either 80% or 30% oxygen during and for 2 h after surgery. We retrieved follow-up status regarding vital status, new cancer diagnoses, and new histological......BACKGROUND: Administration of supplemental oxygen in the perioperative period is controversial, as it may increase long-term mortality. Our aim was to assess the association between 80% oxygen and occurrence of subsequent cancer in patients undergoing abdominal surgery in a post hoc analysis...... vs 150 of 699 patients (21%) assigned to 30% oxygen; hazards ratio 1.06 [95% confidence interval (CI) 0.84, 1.34], P=0.62. Cancer-free survival was significantly shorter in the 80% oxygen group; hazards ratio 1.19 (95% CI 1.01, 1.42), P=0.04, as was the time between surgery and new cancer, median 335...

  16. High-Fat Diet Causes Subfertility and Compromised Ovarian Function Independent of Obesity in Mice.

    Science.gov (United States)

    Skaznik-Wikiel, Malgorzata E; Swindle, Delaney C; Allshouse, Amanda A; Polotsky, Alex J; McManaman, James L

    2016-05-01

    Excess calorie consumption, particularly of a diet high in fat, is a risk factor for both obesity and reproductive disorders. Animal model studies indicate that elevated dietary fat can influence some reproductive functions independent of obesity. In the current study we sought to determine whether a high-fat diet (HFD) impacts ovarian function, long-term fertility, and local and systemic markers of inflammation independent of obesity. Five-week-old mice were fed either low-fat diet (control group-LF-Ln) or HFD for 10 wk and were divided based on body weight into high-fat obese (HF-Ob: >25 g) and high-fat lean (HF-Ln: obesity phenotype. Macrophage counts revealed increased tissue inflammation in the ovary independent of obesity. In addition, serum proinflammatory cytokines were increased in HF-Ln and HF-Ob in comparison to LF-Ln mice. Moreover, HFD had a sustained effect on litter production rate and number of pups per litter regardless of obese phenotype. This study describes for the first time that exposure to HFD causes significant reduction in primordial follicles, compromised fertility, produced higher proinflammatory cytokine levels, and increased ovarian macrophage infiltration, independent of obesity. The negative effects of HFD on primordial follicles may be mediated by increased tissue inflammation. © 2016 by the Society for the Study of Reproduction, Inc.

  17. Abdominal Sepsis.

    Science.gov (United States)

    De Waele, Jan J

    2016-08-01

    Abdominal infections are an important challenge for the intensive care physician. In an era of increasing antimicrobial resistance, selecting the appropriate regimen is important and, with new drugs coming to the market, correct use is important more than ever before and abdominal infections are an excellent target for antimicrobial stewardship programs. Biomarkers may be helpful, but their exact role in managing abdominal infections remains incompletely understood. Source control also remains an ongoing conundrum, and evidence is increasing that its importance supersedes the impact of antibiotic therapy. New strategies such as open abdomen management may offer added benefit in severely ill patients, but more data are needed to identify its exact role. The role of fungi and the need for antifungal coverage, on the other hand, have been investigated extensively in recent years, but at this point, it remains unclear who requires empirical as well as directed therapy.

  18. Hipertensão, obesidade abdominal e baixa estatura: aspectos da transição nutricional em uma população favelada Hypertension, abdominal obesity and short stature: aspects of nutritional transition within a shantytown in the city of Maceió (Northeastern Brazil

    Directory of Open Access Journals (Sweden)

    Haroldo da Silva Ferreira

    2005-04-01

    Full Text Available OBJETIVO: Investigar, em mulheres de muito baixa renda, a prevalência e a associação entre a baixa estatura, o sobrepeso, a obesidade abdominal e a hipertensão arterial, discutindo os achados, segundo o processo de transição nutricional e a hipótese da programação fetal (hipótese Barker. MÉTODOS: Foram estudadas 223 mulheres de 18 a 65 anos, por meio dos seguintes indicadores: índice de massa corporal (kg/m² >25 para sobrepeso + obesidade ou 0,8 para obesidade abdominal; pressão arterial sistólica e/ou diastólica >140/90mmHg para hipertensão; percentil 25 (1º quartil para baixa estatura. RESULTADOS: A prevalência de sobrepeso + obesidade (35,9% foi superior à de magreza (9,4%. A pressão diastólica associou-se com o índice de massa corporal (r=0,37; IC 95%: 0,01 OBJECTIVE: To investigate the frequency of occurrence of short stature, overweight, abdominal obesity and arterial hypertension, and the possible correlations among such factors, in women of very low income. The findings were considered in terms of nutrition transition and the Barker's programming hypothesis. METHODS: A group of 223 women, 18 to 65 years of age, were studied with respect to the following parameters: for body mass index (kg/m², values >25 indicated overweight and obesity, whilst values 0.8 indicated abdominal adiposity; for systolic/diastolic blood pressure, values >140/90 mm Hg indicated hypertension; and for height, values within the 25th percentile (1st quartile indicated short stature. RESULTS: The frequency of occurrence of overweight and obesity (present in 35.9% of the group was greater than that of underweight (9.4% of the group. The diastolic blood pressure was positively associated with body mass index (r= 0.37; CI 95,0%: 0.01

  19. High-sucrose-induced maternal obesity disrupts ovarian function and decreases fertility in Drosophila melanogaster.

    Science.gov (United States)

    Brookheart, Rita T; Swearingen, Alison R; Collins, Christina A; Cline, Laura M; Duncan, Jennifer G

    2017-06-01

    As the obesity epidemic worsens, the prevalence of maternal obesity is expected to rise. Both high-fat and high-sucrose diets are known to promote maternal obesity and several studies have elucidated the molecular influence of high-fat feeding on female reproduction. However, to date, the molecular impact of a high-sucrose diet on maternal obesity remains to be investigated. Using our previously reported Drosophila high-sucrose maternal obesity model, we sought to determine how excess dietary sucrose impacted the ovary. High-sucrose diet (HSD) fed adult females developed systemic insulin resistance and exhibited an ovarian phenotype characterized by excess accumulation of lipids and cholesterol in the ovary, decreased ovary size, and impaired egg maturation. We also observed decreased expression of antioxidant genes and increased protein carbonylation in the ovaries of HSD females. HSD females laid fewer eggs; however, the overall survival of offspring was unchanged relative to lean control females. Ovaries of HSD females had increased mitochondrial DNA copy number and decreased expression of key mitochondrial regulators, suggestive of an ineffective compensatory response to mitochondrial dysfunction. Mitochondrial alterations were also observed in male offspring of obese females. This study demonstrates that high-sucrose-induced maternal obesity promotes insulin resistance, while disrupting ovarian metabolism and function. Copyright © 2017 Elsevier B.V. All rights reserved.

  20. Traumatic abdominal wall hernia: A case report and literature review.

    Science.gov (United States)

    Al Beteddini, Osama S; Abdulla, Samir; Omari, Osama

    2016-01-01

    Traumatic abdominal wall hernia is a rare but serious diagnosis resulting from blunt abdominal trauma. The clinical diagnosis is not usually straightforward and the hernia is often discovered at the time of the surgical exploration for intra-abdominal injuries or by imaging studies. A 25-year-old obese, restraint, male patient was the victim of a high-speed road traffic accident. Among other injuries, he showed extensive skin maceration and bruising over the lower abdomen and flanks upon presentation, however he did not need any surgical intervention. Contrast-enhanced computed tomography scan of the abdomen and pelvis demonstrated extensive abdominal wall muscular disruption over both flanks with herniation of the right colon. Counselled to follow up in 4-6 weeks to have the hernia surgically repaired, he showed up after 8 months with a large muscular defect resulting in a large hernia containing small and large bowel loops. The timing and type of the surgical repair of traumatic abdominal wall hernia depends upon the size of the hernia defect and the presence of associated intra-abdominal injuries. Delayed repair; however, may result in a large defect making primary, non-prosthetic repair impossible and increases the risk of abdominal compartment syndrome after surgical correction. Traumatic abdominal wall hernia presents a diagnostic as well as a therapeutic challenge. The therapeutic approach is governed by a multitude of factors emphasizing the need of a patient-tailored, case by case management plan. Copyright © 2016 The Author(s). Published by Elsevier Ltd.. All rights reserved.

  1. The renal consequences of maternal obesity in offspring are overwhelmed by postnatal high fat diet.

    Directory of Open Access Journals (Sweden)

    Sarah J Glastras

    Full Text Available Developmental programming induced by maternal obesity influences the development of chronic disease in offspring. In the present study, we aimed to determine whether maternal obesity exaggerates obesity-related kidney disease.Female C57BL/6 mice were fed high-fat diet (HFD for six weeks prior to mating, during gestation and lactation. Male offspring were weaned to normal chow or HFD. At postnatal Week 8, HFD-fed offspring were administered one dose streptozotocin (STZ, 100 mg/kg i.p. or vehicle control. Metabolic parameters and renal functional and structural changes were observed at postnatal Week 32.HFD-fed offspring had increased adiposity, glucose intolerance and hyperlipidaemia, associated with increased albuminuria and serum creatinine levels. Their kidneys displayed structural changes with increased levels of fibrotic, inflammatory and oxidative stress markers. STZ administration did not potentiate the renal effects of HFD. Though maternal obesity had a sustained effect on serum creatinine and oxidative stress markers in lean offspring, the renal consequences of maternal obesity were overwhelmed by the powerful effect of diet-induced obesity.Maternal obesity portends significant risks for metabolic and renal health in adult offspring. However, diet-induced obesity is an overwhelming and potent stimulus for the development of CKD that is not potentiated by maternal obesity.

  2. Obesity Prevelance in West Black Sea Region: The Melen Study

    Directory of Open Access Journals (Sweden)

    Yusuf Aydın

    2012-12-01

    Full Text Available Purpose: The aim of our study was to determine the prevalence of obesity and abdominal obesity in the West Black Sea region of Turkey and to display the associated chronic diseases, especially Diabetes Mellitus (DM in this population.Material and Method: We evaluated 2222 (1418 female, 804 male, mean age: 50 participants in Yigilca. The medical histories were recorded and physical examinations were done in all participants. Body weight categories were defined according to the body mass index (BMI as follows: BMI 94 cm in males and >90 cm in females were accepted as the cut-off points for abdominal obesity. Results: The mean BMI of the participants was 30.6 in females and 27.5 in males. According to BMI, obesity prevalence was 53.1% in females and 26.9% in males. The mean obesity prevalence was 43.5% in general. Abdominal obesity prevalence was 63% in females, 46% in males and 57% in all participants. Obesity prevalence increased with age in both sexes. Especially 3/4 (75% of females and 1/3 (33% of males aged 50-59 years were obese. Postmenopausal females had very high (64% obesity prevalence but the rate was %43 in premenopausal women. While DM prevalence was 12.6% according to patient history, DM prevalence increased to 18.8% by adding patients with fasting glucose >126 mg/dl.Discussion: Obesity, especially abdominal obesity and DM prevalence was found to be at exaggerated rates in both sexes being highest in postmenopausal females. Turk Jem 2012; 16: 52-7

  3. Risk of new or recurrent cancer after a high perioperative inspiratory oxygen fraction during abdominal surgery.

    Science.gov (United States)

    Meyhoff, C S; Jorgensen, L N; Wetterslev, J; Siersma, V D; Rasmussen, L S

    2014-07-01

    Administration of supplemental oxygen in the perioperative period is controversial, as it may increase long-term mortality. Our aim was to assess the association between 80% oxygen and occurrence of subsequent cancer in patients undergoing abdominal surgery in a post hoc analysis of the PROXI trial. The 1386 patients in the PROXI trial underwent elective or emergency laparotomy between 2006 and 2008 with randomization to either 80% or 30% oxygen during and for 2 h after surgery. We retrieved follow-up status regarding vital status, new cancer diagnoses, and new histological cancer specimens. Data were analysed using the Cox proportional hazards model. Follow-up was complete in 1377 patients (99%) after a median of 3.9 yr. The primary outcome of new cancer diagnosis or new malignant histological specimen occurred in 140 of 678 patients (21%) in the 80% oxygen group vs 150 of 699 patients (21%) assigned to 30% oxygen; hazards ratio 1.06 [95% confidence interval (CI) 0.84, 1.34], P=0.62. Cancer-free survival was significantly shorter in the 80% oxygen group; hazards ratio 1.19 (95% CI 1.01, 1.42), P=0.04, as was the time between surgery and new cancer, median 335 vs. 434 days in the 30% oxygen group. In patients with localized disease, non-significant differences in cancer and cancer-free survival were found with hazard ratios of 1.31 and 1.29, respectively. Although new cancers occurred at similar rate, the cancer-free survival was significantly shorter in the 80% oxygen group, but this did not appear to explain the excess mortality in the 80% oxygen group. ClinicalTrials.gov (NCT01723280). © The Author [2014]. Published by Oxford University Press on behalf of the British Journal of Anaesthesia. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  4. Dopexamine has no additional benefit in high-risk patients receiving goal-directed fluid therapy undergoing major abdominal surgery.

    Science.gov (United States)

    Davies, Simon J; Yates, David; Wilson, R Jonathan T

    2011-01-01

    Dopexamine has been shown to reduce both mortality and morbidity in major surgery when it is used as part of a protocol to increase oxygen delivery in the perioperative period. A European multicenter study has examined the use of dopexamine in patients undergoing major abdominal surgery, showing a trend toward improved survival and reduced complications in high-risk patients when receiving low-dose dopexamine (0.5 μg · kg(-1) · min(-1)). A reduced oxygen uptake at the anaerobic threshold (AT) has been shown to confer a significant risk of mortality in patients undergoing major abdominal surgery and allows objective identification of a high-risk operative group. In this study, we assessed the effects of low-dose dopexamine on morbidity after major abdominal surgery in patients who were at increased risk by virtue of a reduced AT. Patients undergoing elective major colorectal or urological surgery who had an AT of surgery, a radial arterial cannula was placed and attached to an Edwards Lifesciences FloTrac/Vigileo system for measuring cardiac output. Patients were given a 250-mL bolus of Voluven (6% hydroxyethyl starch 130/0.4 in 0.9% sodium chloride) until the stroke volume no longer increased by 10%, then received either dopexamine (0.5 μg · kg(-1) · min(-1)) or saline 0.9% for 24 hours. During surgery, fluid boluses of Voluven were given if the stroke volume variation was >10%. No crystalloid was given during surgery. A standardized postoperative fluid regime with Hartmann solution was prescribed at 1.5 mL · kg(-1) · h(-1) for 24 hours. The primary outcome measure was postoperative morbidity measured by the Postoperative Morbidity Survey. One hundred twenty-four patients were recruited over a 23-month period. The incidence of morbidity as measured by the Postoperative Morbidity Survey on day 5 was 55% in the control group versus 47% in the dopexamine group (P = 0.14). There was no significant reduction in morbidity on any measured postoperative day

  5. Metabolic consequences of a Paleolithic diet in obese postmenopausal women

    OpenAIRE

    Blomquist, Caroline

    2017-01-01

    Background Obesity, in particular abdominal adiposity, is associated with elevated fatty acids and pro-inflammatory adipokines, which are linked to ectopic fat storage and insulin resistance. During menopause, there is a redistribution of fat from the peripheral to abdominal depots. This transition is associated with an increased risk of type 2 diabetes and cardiovascular diseases. We hypothesized that a Paleolithic diet, with high proportions of lean meat, fish, vegetables, fruits, and oils,...

  6. Anti-Obese Effect of Glucosamine and Chitosan Oligosaccharide in High-Fat Diet-Induced Obese Rats

    Directory of Open Access Journals (Sweden)

    Lanlan Huang

    2015-04-01

    Full Text Available Objective: This study is to evaluate the anti-obese effects of glucosamine (GLC and chitosan oligosaccharide (COS on high-fat diet-induced obese rats. Methods: The rats were randomly divided into twelve groups: a normal diet group (NF, a high-fat diet group (HF, Orlistat group, GLC high-, middle-, and low-dose groups (GLC-H, GLC-M, GLC-L, COS1 (COS, number-average molecular weight ≤1000 high-, middle-, and low-dose groups (COS1-H, COS1-M, COS1-L, and COS2 (COS, number-average molecular weight ≤3000 high-, middle-, and low-dose groups (COS2-H, COS2-M, COS2-L. All groups received oral treatment by gavage once daily for a period of six weeks. Results: Rats fed with COS1 gained the least weight among all the groups (P < 0.01, and these rats lost more weight than those treated with Orlistat. In addition to the COS2-H and Orlistat groups, the serum total cholesterol (CHO and low-density lipoprotein cholesterol (LDL-C levels were significantly reduced in all treatment groups compared to the HF group (P < 0.01. The various doses of GLC, COS1 and COS2 reduced the expression levels of PPARγ and LXRα mRNA in the white adipose tissue. Conclusions: The results above demonstrated that GLC, COS1, and COS2 improved dyslipidemia and prevented body weight gains by inhibiting the adipocyte differentiation in obese rats induced by a high-fat diet. Thus, these agents may potentially be used to treat obesity.

  7. Reported high salt intake is associated with increased prevalence of abdominal aortic aneurysm and larger aortic diameter in older men.

    Directory of Open Access Journals (Sweden)

    Jonathan Golledge

    Full Text Available Salt intake has been implicated in the pathogenesis of abdominal aortic aneurysm (AAA through studies in rodent models but not previously studied in humans. The aim of this study was to examine the association between reported addition of salt to food and the prevalence of AAA.A risk factor questionnaire which contained a question about salt intake was included as part of a population screening study for AAA in 11742 older men. AAA presence was assessed by abdominal ultrasound imaging using a reproducible protocol.The prevalence of AAA was 6.9, 8.5 and 8.6% in men who reported adding salt to food never, sometimes and always, respectively, p = 0.005. Addition of salt to food sometimes (odds ratio [OR]: 1.22, 95% confidence interval [CI]: 1.03-1.44 or always (OR: 1.23, 95% CI 1.04-1.47 was independently associated with AAA after adjustment for other risk factors including age, waist-hip ratio, blood pressure, history of hypertension, high cholesterol, angina, diabetes, myocardial infarction and stroke. Salt intake was also independently associated with aortic diameter (beta 0.023, p = 0.012. In men with no prior history of hypertension, high cholesterol, angina, myocardial infarction or stroke (n = 4185, the association between addition of salt to food sometimes (OR: 1.41, 95% CI 0.96-2.08 or always (OR: 1.52, 95% CI 1.04-2.22 and AAA remained evident.Reported salt intake is associated with AAA in older men. Additional studies are needed to determine whether reducing salt intake would protect against AAA.

  8. Heightened Vagal Activity during High-Calorie Food Presentation in Obese compared with Non-obese Individuals - Results of a Pilot Study

    Science.gov (United States)

    Udo, Tomoko; Weinberger, Andrea H.; Grilo, Carlos M.; Brownell, Kelly D.; DiLeone, Ralph J.; Lampert, Rachel; Matlin, Samantha L.; Yanagisawa, Katherine; McKee, Sherry A.

    2013-01-01

    Summary Eating behaviors are highly cue-dependent. Changes in mood states and exposure to palatable food both increase craving and consumption of food. Vagal activity supports adaptive modulation of physiological arousal and has an important role in cue-induced appetitive behaviors. Using high-frequency heart rate variability (HF HRV), this preliminary study compared vagal activity during positive and negative mood induction, and presentation of preferred high-calorie food items between obese (n = 12; BMI ≥ 30) and non-obese individuals (n = 14; 18.5 mood conditions). Following 3-hours of food deprivation, all participants completed a mood induction, and then were exposed to their preferred high-calorie food items. HF HRV was assessed throughout. Obese and non-obese individuals were not significantly different in HF HRV during positive or negative mood induction. Obese individuals showed significantly greater levels of HF HRV during presentation of their preferred high-calorie food items than non-obese individuals, particularly in the positive mood condition. This is the first study to demonstrate increased vagal activity in response to food cues in obese individuals compared with non-obese individuals. Our findings warrant further investigation on the potential role of vagally-mediated cue reactivity in overeating and obesity. PMID:24847667

  9. Patterns of dietary habits in relation to obesity in Iranian adults.

    Science.gov (United States)

    Saneei, Parvane; Esmaillzadeh, Ahmad; Keshteli, Ammar Hassanzadeh; Feizi, Awat; Feinle-Bisset, Christine; Adibi, Peyman

    2016-03-01

    Findings from few studies that investigated the relation between dietary behaviors and obesity are inconsistent. We aimed to assess the relation between patterns of dietary habits, identified by latent class analysis (LCA), and obesity in a large sample of Iranian adults. In a cross-sectional study on 7958 adults, dietary behaviors were assessed in five domains (meal patterns, eating rate, intra-meal fluid intake, meal-to-sleep interval, and fatty foods intake) using a pretested questionnaire. LCA was applied to identify classes of diet-related practices. Anthropometric measures were assessed through the use of a validated self-reported questionnaire. General and abdominal obesity were defined as a body mass index ≥ 30 kg/m(2), and a waist circumference ≥ 88 cm for women and ≥ 102 cm for men. General and abdominal obesity were prevalent in 9.7 and 27.7 % of the study population, respectively. We identified three distinct classes of eating rates (moderate, moderate to slow, and moderate to fast), two classes of meal patterns (regular and irregular), two classes of intra-meal fluid intake (moderate and more intra-meal drinking), three classes of meal-to-sleep interval (short, moderate, and long meal-to-sleep interval), and three classes of fatty food intake (low to moderate, moderate to high, and low intake of fatty foods). After adjustment for potential confounders, individuals with 'irregular meal pattern' were 21, 24, and 22 % more likely to be overweight/obese, abdominally overweight/obese, and abdominally obese, compared with those who had a 'regular meal pattern.' Individuals with 'more intra-meal drinking' had greater odds of overweight (OR 1.37; 1.19-1.458) and obesity (OR 1.51; 1.16-1.97) than those with 'moderate intra-meal drinking.' Moderate-to-high intake of fatty foods was inversely associated with abdominally overweight/obese (OR 0.85; 0.73-1.00) and abdominally obesity (OR 0.80; 0.68-0.96) compared with 'low-to-moderate intake of fatty foods

  10. The anti diabetic and anti obesity effect of Memecylon umbellatum extract in high fat diet induced obese mice.

    Science.gov (United States)

    Sunil, V; Shree, Nitya; Venkataranganna, M V; Bhonde, Ramesh R; Majumdar, Mala

    2017-05-01

    In recent years, obesity and diabetes have become the epidemic mainly due to fast food and lifestyle changes. Several herbs have been claimed to control diabetes and obesity. However, there are a few which control both. Our aim was to evaluate the anti-diabetic and anti-obesity activity of methanolic extract of Memecylon umbellatum (MU) in alleviation of insulin resistance (IR). Diet induced obese (DIO) mice model was developed by feeding the mice on high fat diet (HFD) for 10 weeks resulting in hyperglycemia, obesity and IR. 250mg/kg body weight of extract was administered orally daily for 8 weeks. Fasting glucose and body weight were monitored throughout the experiment. At the end of the study, serum parameters, histological examinations and gene expression pattern were analyzed. There was a significant reduction in fasting glucose levels, body weight and triglycerides. Improvement in the glucose tolerance and amelioration of insulin resistance was observed as revealed by reduction in serum IL6, serum oxidised LDL, histological sections of liver and subcutaneous adipose. Gene expression studies demonstrated the anti-inflammatory activity of the extract by down regulating IL6, PAI1 and ApoB gene expression as compared to the untreated HFD control. Our results demonstrate for the first time that oral administration of methanolic extract of MU in DIO mice leads to reduction in hyperglycemia, body weight, triglycerides and ameliorates insulin resistance. Further, mechanism of action of the extract needs to be investigated by purifying the extract and analyzing the active ingredient playing the major role. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

  11. An update on overweight and obesity in rural Northeast China: from lifestyle risk factors to cardiometabolic comorbidities.

    Science.gov (United States)

    Guo, Xiaofan; Li, Zhao; Guo, Liang; Zheng, Liqiang; Yu, Shasha; Yang, Hongmei; Zou, Lu; Zhou, Ying; Zhang, Yaowen; Zhu, Luoning; Zhang, Yonghong; Sun, Yingxian

    2014-10-08

    Not enough is known about the prevalence of overweight and obesity in rural China in the current decade. We aim to update our knowledge of the prevalence of obesity and its associated risk factors and comorbidities in a large population sample in rural Northeast China. A population-based survey of 11,579 participants aged 35 years and older was conducted in rural areas of Liaoning Province during 2012-2013. Anthropometric measurements, information on health-related variables and blood biochemical indexes were collected by well-trained personnel. The prevalence of general obesity and overweight was found to be 7.8% and 37.2%, respectively. The overall prevalence of abdominal obesity was 15.1%. Female gender, ethnic minority, middle-school education and a family income of 5,000-20,000 CNY per year were found to be risk factors for general obesity, while older age, female gender, ethnic minority and longer sleep duration (>8 h/d) increased the risk of abdominal obesity, after adjusting for confounders. Overweight and obese participants had significantly higher risks to develop prehypertension, hypertension, high LDL-C and low HDL-C compared with normal weight participants, while abdominal obesity was associated with increased risks of diabetes and high TG after adjusted for multiple factors. Compared with participants with a normal BMI and no abdominal obesity, the participants classified as abdominally obese and normal BMI; as abdominally obese and overweight; and abdominally obese and generally obese each had a progressive increase in the odds of hypertension (OR: 1.961, 95% CI: 1.154 to 3.331, OR: 2.744, 95% CI: 2.126 to 3.541, and OR: 8.990, 95% CI: 5.858 to 13.795, respectively) and high TG (OR: 3.165, 95% CI: 2.183 to 4.588, OR: 3.980, 95% CI: 3.332 to 4.755, and OR: 4.340, 95% CI: 3.574 to 5.271, respectively). The prevalence of obesity in rural Northeast China exhibited a remarkably increasing upwards trend. General and abdominal obesity were associated with

  12. Prevalence of obesity and high level of cholesterol in hypertension ...

    African Journals Online (AJOL)

    This study was undertaken to determine what proportion of patients with hypertension are obese and or have elevated serum cholesterol. The data of two hundred and fifty patients who attended the outpatient clinics of the University College Hospital, Ibadan from January 1998 to December 2001 were analysed. Almost half ...

  13. Emotion regulation strategies and childhood obesity in high risk preschoolers.

    Science.gov (United States)

    Power, Thomas G; Olivera, Yadira A; Hill, Rachael A; Beck, Ashley D; Hopwood, Veronica; Garcia, Karina Silva; Ramos, Guadalupe G; Fisher, Jennifer Orlet; O'Connor, Teresia M; Hughes, Sheryl O

    2016-12-01

    The current study examined the relationships between the specific strategies that preschool children use to regulate their emotions and childhood weight status to see if emotion regulation strategies would predict childhood weight status over and above measures of eating self-regulation. 185 4- to 5-year-old Latino children were recruited through Head Start centers in a large city in the southeastern U.S. Children completed both a delay of gratification task (emotion regulation) and an eating in the absence of hunger task (eating regulation). Eating regulation also was assessed by maternal reports. Four emotion regulation strategies were examined in the delay of gratification task: shut out stimuli, prevent movement, distraction, and attention to reward. Hierarchical linear regressions predicting children's weight status showed that both measures of eating regulation negatively predicted child obesity, and the use of prevent movement negatively predicted child obesity. Total wait time during the delay of gratification tasks was not a significant predictor. The current findings are consistent with studies showing that for preschool children, summary measures of emotion regulation (e.g., wait time) are not concurrently associated with child obesity. In contrast, the use of emotion regulation strategies was a significant predictor of lower child weight status. These findings help identify emotion regulation strategies that prevention programs can target for helping children regulate their emotions and decrease their obesity risk. Copyright © 2016 Elsevier Ltd. All rights reserved.

  14. Central noradrenaline transporter availability in highly obese, non-depressed individuals

    Energy Technology Data Exchange (ETDEWEB)

    Hesse, Swen; Sabri, Osama [University of Leipzig, Department of Nuclear Medicine, Leipzig (Germany); Leipzig University Medical Centre, Integrated Treatment and Research Centre (IFB) Adiposity Diseases, Leipzig (Germany); Becker, Georg-Alexander; Bresch, Anke; Luthardt, Julia; Patt, Marianne; Meyer, Philipp M. [University of Leipzig, Department of Nuclear Medicine, Leipzig (Germany); Rullmann, Michael [University of Leipzig, Department of Nuclear Medicine, Leipzig (Germany); Leipzig University Medical Centre, Integrated Treatment and Research Centre (IFB) Adiposity Diseases, Leipzig (Germany); Max Planck Institute for Human Cognitive and Brain Sciences, Leipzig (Germany); Hankir, Mohammed K.; Zientek, Franziska; Reissig, Georg; Fenske, Wiebke K. [Leipzig University Medical Centre, Integrated Treatment and Research Centre (IFB) Adiposity Diseases, Leipzig (Germany); Arelin, Katrin [Max Planck Institute for Human Cognitive and Brain Sciences, Leipzig (Germany); University of Leipzig, Day Clinic for Cognitive Neurology, Leipzig (Germany); Lobsien, Donald [University of Leipzig, Department of Neuroradiology, Leipzig (Germany); Mueller, Ulrich [University of Cambridge, Department of Psychiatry and Behavioural and Clinical Neuroscience Institute, Cambridge (United Kingdom); Baldofski, S.; Hilbert, Anja [Leipzig University Medical Centre, Integrated Treatment and Research Centre (IFB) Adiposity Diseases, Leipzig (Germany); University of Leipzig, Department of Medical Psychology and Medical Sociology, Leipzig (Germany); Blueher, Matthias [University of Leipzig, Department of Internal Medicine, Leipzig (Germany); Fasshauer, Mathias; Stumvoll, Michael [Leipzig University Medical Centre, Integrated Treatment and Research Centre (IFB) Adiposity Diseases, Leipzig (Germany); University of Leipzig, Department of Internal Medicine, Leipzig (Germany); Ding, Yu-Shin [New York University School of Medicine, Departments of Radiology and Psychiatry, New York, NY (United States)

    2017-06-15

    The brain noradrenaline (NA) system plays an important role in the central nervous control of energy balance and is thus implicated in the pathogenesis of obesity. The specific processes modulated by this neurotransmitter which lead to obesity and overeating are still a matter of debate. We tested the hypothesis that in vivo NA transporter (NAT) availability is changed in obesity by using positron emission tomography (PET) and S,S-[{sup 11}C]O-methylreboxetine (MRB) in twenty subjects comprising ten highly obese (body mass index BMI > 35 kg/m{sup 2}), metabolically healthy, non-depressed individuals and ten non-obese (BMI < 30 kg/m{sup 2}) healthy controls. Overall, we found no significant differences in binding potential (BP{sub ND}) values between obese and non-obese individuals in the investigated brain regions, including the NAT-rich thalamus (0.40 ± 0.14 vs. 0.41 ± 0.18; p = 0.84) though additional discriminant analysis correctly identified individual group affiliation based on regional BP{sub ND} in all but one (control) case. Furthermore, inter-regional correlation analyses indicated different BP{sub ND} patterns between both groups but this did not survive testing for multiple comparions. Our data do not find an overall involvement of NAT changes in human obesity. However, preliminary secondary findings of distinct regional and associative patterns warrant further investigation. (orig.)

  15. High prevalence of overweight and obesity among inner city Chinese children in Shanghai, 2011.

    Science.gov (United States)

    Jiang, Xiao-Xiao; Hardy, Louise L; Baur, Louise A; Ding, Ding; Wang, Ling; Shi, Hui-Jing

    2014-01-01

    In China, the prevalence of overweight and obesity appears to be increasing at unacceptable levels among young people living in major cities undergoing rapid economic growth. To report the prevalence of overweight and obesity among Shanghai inner city youth using the recently published International Obesity Task Force (IOTF) Asian definition. Secondary analysis of children aged 8-15 years who participated in the Shanghai Schools' Physical Fitness Examinations, a representative school-based survey. Height and weight were measured and body mass index (kg/m(2)) was calculated. The prevalence of overweight and obesity was determined using the IOTF children's BMI cut-points for Asian populations, equivalent to an adult BMI of 23 g/m(2) (overweight) and 27 kg/m(2) (obese). The prevalence of combined overweight and obesity was 49.1% for boys and 30.8% for girls aged 8-15-years. Almost one-in-five boys were obese, compared with 8.4% of girls. In boys the prevalence of overweight appeared to increase from age 10 years. The high prevalence of combined overweight and obesity among urban Chinese youth, especially among boys, requires immediate health promotion intervention.

  16. Central noradrenaline transporter availability in highly obese, non-depressed individuals

    International Nuclear Information System (INIS)

    Hesse, Swen; Sabri, Osama; Becker, Georg-Alexander; Bresch, Anke; Luthardt, Julia; Patt, Marianne; Meyer, Philipp M.; Rullmann, Michael; Hankir, Mohammed K.; Zientek, Franziska; Reissig, Georg; Fenske, Wiebke K.; Arelin, Katrin; Lobsien, Donald; Mueller, Ulrich; Baldofski, S.; Hilbert, Anja; Blueher, Matthias; Fasshauer, Mathias; Stumvoll, Michael; Ding, Yu-Shin

    2017-01-01

    The brain noradrenaline (NA) system plays an important role in the central nervous control of energy balance and is thus implicated in the pathogenesis of obesity. The specific processes modulated by this neurotransmitter which lead to obesity and overeating are still a matter of debate. We tested the hypothesis that in vivo NA transporter (NAT) availability is changed in obesity by using positron emission tomography (PET) and S,S-[ 11 C]O-methylreboxetine (MRB) in twenty subjects comprising ten highly obese (body mass index BMI > 35 kg/m 2 ), metabolically healthy, non-depressed individuals and ten non-obese (BMI < 30 kg/m 2 ) healthy controls. Overall, we found no significant differences in binding potential (BP ND ) values between obese and non-obese individuals in the investigated brain regions, including the NAT-rich thalamus (0.40 ± 0.14 vs. 0.41 ± 0.18; p = 0.84) though additional discriminant analysis correctly identified individual group affiliation based on regional BP ND in all but one (control) case. Furthermore, inter-regional correlation analyses indicated different BP ND patterns between both groups but this did not survive testing for multiple comparions. Our data do not find an overall involvement of NAT changes in human obesity. However, preliminary secondary findings of distinct regional and associative patterns warrant further investigation. (orig.)

  17. Potential Nutrigenomic Approaches to Reduce the High Incidence of Obesity in Qatar

    OpenAIRE

    Soldati, Laura; Tomei, S; Wang, E; Kerkadi, A; ElObeid, T; Amuna, P; Chouchane, L; Terranegra, A

    2016-01-01

    Obesity prevalence has been growing exponentially over the last few decades, with a high impact in high-income countries, like Qatar. Several approaches are attempting to understand the causes of this phenomenon however more important is what to do to reverse the trends. Obesity is widely studied, mostly in Europe and the Unites States, and a number of studies have demonstrate the role of specific gene patterns, transcriptome and proteome pathways, and gut microbiome strains. The Omics scienc...

  18. High Mallampati score, obesity and obstructive sleep apnea: triple insult to lung function?

    Directory of Open Access Journals (Sweden)

    Nazia Uzma

    2014-07-01

    Full Text Available The paper assesses the combined effect of high Mallampati score, obesity and obstructive sleep apnea (OSA on lung function as measured by spirometry. Our results showed that the combination of sleep apnea, obesity and high Mallampati score resulted in a degree of restriction that was significantly greater than that produced by each factor alone. These observations underscore the importance of factoring in the Mallampati score in the assessment of respiratory disease.

  19. Anti-obesity efficacy of nanoemulsion oleoresin capsicum in obese rats fed a high-fat diet

    Directory of Open Access Journals (Sweden)

    Kim JY

    2014-01-01

    Full Text Available Joo-Yeon Kim,1,* Mak-Soon Lee,1,* Sunyoon Jung,1 Hyunjin Joo,1 Chong-Tai Kim,2 In-Hwan Kim,3 Sangjin Seo,1 Soojung Oh,1 Yangha Kim11Department of Nutritional Science and Food Management, Ewha Womans University, Seoul, Republic of Korea; 2Functional Materials Research Group, Korea Food Research Institute, Seongnam, Gyeonggi, Republic of Korea; 3Department of Food and Nutrition, Korea University, Seoul, Republic of Korea *These authors contributed equally to this workPurpose: This study determined the effects of oleoresin capsicum (OC and nanoemulsion OC (NOC on obesity in obese rats fed a high-fat diet.Methods: The rats were randomly separated into three groups: a high-fat (HF diet group, HF + OC diet group, and HF + NOC diet group. All groups were fed the diet and water ad libitum for 14 weeks.Results: NOC reduced the body weight and adipose tissue mass, whereas OC did not. OC and NOC reduced mRNA levels of adipogenic genes, including peroxisome proliferator-activated receptor (PPAR-γ, sterol regulatory element-binding protein-1c, and fatty acid-binding protein in white adipose tissue. The mRNA levels of genes related to β-oxidation or thermogenesis including PPAR-α, palmitoyltransferase-1α, and uncoupling protein-2 were increased by the OC and NOC relative to the HF group. Both OC and NOC clearly stimulated AMP-activated protein kinase (AMPK activity. In particular, PPAR-α, palmitoyltransferase-1α, uncoupling protein-2 expression, and AMPK activity were significantly increased in the NOC group compared to in the OC group. NOC decreased glycerol-3-phosphate dehydrogenase activity whereas OC did not.Conclusion: From these results, NOC could be suggested as a potential anti-obesity agent in obese rats fed a HF diet. The effects of the NOC on obesity were associated with changes of multiple gene expression, activation of AMPK, and inhibition of glycerol-3-phosphate dehydrogenase in white adipose tissue.Keywords: oleoresin capsicum

  20. Blunt abdominal trauma: The role of focused abdominal sonography ...

    African Journals Online (AJOL)

    Samer Malak Boutros

    2015-02-28

    Feb 28, 2015 ... abdominal trauma (BAT) is very common, and the prevalence of intra-abdominal injury following it has been reported to be as high as 12–15%. The mechanisms resulting in BAT were motor vehicle collision (73%), motorcycle collision (7%), auto-pedestrian collision (6%), and fall (6%).1. Rapid diagnosis of ...

  1. It is highly unlikely that the development of an abdominal wall hernia can be attributable to a single strenuous event.

    Science.gov (United States)

    Pathak, Samir; Poston, Graeme J

    2006-03-01

    There is a commonly held belief that the development of a hernia can be attributed to a single strenuous or traumatic event. Hence, many litigants are successful in compensation claims, causing mounting financial burdens on employers, the courts, insurance companies and the tax-payer. However, there is very little scientific evidence to support this assertion. The aim of this study was to ascertain whether there was any causal link in this process. A total of 133 new patients with 135 abdominal herniae of all varieties (115 inguinal, 3 femoral, 9 umbilical, 4 incisional, and 4 ventral or epigastric), of which 25 were recurrent received structured questionnaires on arrival in the surgical clinic. These questionnaires covered all possible aetiological factors for hernia development (type of work, COAD, smoking, pregnancy, obesity, chronic bladder outflow obstruction, previous surgery including appendicectomy), in addition to any possible attribution to a single strenuous or traumatic event. We then reviewed the GP records in the surgery of all patients who answered positively to the latter possible cause. In the study group, 119 (89%) reported a gradual onset of symptoms. Of the 15 (12 male, 3 female; 11%) who believed that their hernia might be related to a single strenuous or traumatic event, 5 had no other aetiological factors. However, not one of the 15 was found to have contemporaneous forensic medical evidence to support their possible claim. We conclude that we are unable to find any clinical evidence to support the hypothesis that a hernia might develop as the result of one single strenuous or traumatic event. While we accept that this mechanism might still possibly occur, we believe that, at best, it is extremely uncommon. If a medical expert is preparing a report on such a case in a claim for personal injury, then they have a duty to the court to examine carefully all the contemporaneous medical records. If no clinical evidence exists to support the claim

  2. The adverse effects of high fat induced obesity on female reproductive cycle and hormones

    Science.gov (United States)

    Donthireddy, Laxminarasimha Reddy

    The prevalence of obesity, an established risk and progression factor for abnormal reproductive cycle and tissue damage in female mice. It leads to earlier puberty, menarche in young females and infertility. There are extensive range of consequences of obesity which includes type-2 diabetes, cardiovascular disease and insulin resistance. Obesity is the interaction between dietary intake, genes, life style and environment. The interplay of hormones estrogen, insulin, and leptin is well known on energy homeostasis and reproduction. The aim of this study is to determine the effect of high fat induced obesity on reproductive cycles and its hormonal abnormalities on mice model. Two week, 3 month and 8 month long normal (WT) and very high fat diet (VHFD) diet course is followed. When mice are fed with very high fat diet, there is a drastic increase in weight within the first week later. There was a significant (pnerve cells.

  3. Purple Sweet Potato Attenuate Weight Gain in High Fat Diet Induced Obese Mice.

    Science.gov (United States)

    Ju, Ronghui; Zheng, Shujuan; Luo, Hongxia; Wang, Changgang; Duan, Lili; Sheng, Yao; Zhao, Changhui; Xu, Wentao; Huang, Kunlun

    2017-03-01

    Purple sweet potato (PSP) is widely grown in Asia and considered as a healthy vegetable. The objective of the current study was to determine the anti-obesity effect of the PSP on high fat diet induced obese C57BL/6J mice. The mice were administrated with high fat diet supplemented with the sweet potato (SP) or PSP at the concentration of 15% and 30% for 12 wk, respectively. The results showed that the supplementation of SP or PSP at 30% significantly ameliorated high fat diet induced obesity and its associated risk factors, including reduction of body weight and fat accumulation, improvement of lipid profile and modulation of energy expenditure. Moreover, PSP also posed beneficial effect on the liver and kidney functions. These results indicate that PSP and SP have anti-obesity effect and are effective to reduce the metabolic risk. © 2017 Institute of Food Technologists®.

  4. The anti-obesity effects of Lactobacillus casei strain Shirota versus Orlistat on high fat diet-induced obese rats.

    Science.gov (United States)

    Karimi, Golgis; Sabran, Mohd Redzwan; Jamaluddin, Rosita; Parvaneh, Kolsoom; Mohtarrudin, Norhafizah; Ahmad, Zuraini; Khazaai, Huzwah; Khodavandi, Alireza

    2015-01-01

    Obesity and overweight are major public health problems. Various factors, such as daily nutritional habits, physical inactivity, and genetic, are related to the prevalence of obesity. Recently, it was revealed that the gut microflora may also play an important role in weight management. Thus, this study aimed to determine the anti-obesity effects of Lactobacillus casei strain Shirota (LcS) compared with those of orlistat in an animal model fed a high-fat diet (HFD). Thirty-two male Sprague-Dawley rats were assigned to four groups fed various diets as follows: a standard diet group, HFD group, HFD supplemented with LcS (108109 colony-forming units (HFD-LcS) group, and HFD group treated with Orlistat (10 mg/kg body weight)). After 15 weeks, the weights of organs, body weight, body fat mass and serological biomarkers were measured. In addition, histological analysis of the liver and adipose tissue was performed. Body weight, body mass index, fat mass, leptin and glucose levels were lower, and high-density lipoprotein and adiponectin levels were higher in the HFD-LcS and HFD-orlistat groups than in the HFD group. In addition a significant difference in body fat mass was observed between HFD-LcS group with HFD-orlistat group (19.19±5.76 g vs. 30.19±7.98 g). Although the interleukin-6 level was significantly decreased in the HFD-LcS and HFD-orlistat groups compared with the HFD group, no significant change was observed in other inflammatory biomarkers. The results of the present study show that LcS supplementation improves body weight management and the levels of some related biomarkers. In addition, LcS supplementation showed a better result in fat mass and alanine aminotransferase reduction than Orlistat. Further studies are needed to elucidate the anti-obesity effects of LcS, with a longer period of supplementation.

  5. Abdominal emergencies in pediatrics.

    Science.gov (United States)

    Coca Robinot, D; Liébana de Rojas, C; Aguirre Pascual, E

    2016-05-01

    Abdominal symptoms are among the most common reasons for pediatric emergency department visits, and abdominal pain is the most frequently reported symptom. Thorough history taking and physical examination can often reach the correct diagnosis. Knowing the abdominal conditions that are most common in each age group can help radiologists narrow the differential diagnosis. When imaging tests are indicated, ultrasonography is usually the first-line technique, enabling the diagnosis or adding relevant information with the well-known advantages of this technique. Nowadays, plain-film X-ray studies are reserved for cases in which perforation, bowel obstruction, or foreign body ingestion is suspected. It is also important to remember that abdominal pain can also occur secondary to basal pneumonia. CT is reserved for specific indications and in individual cases, for example, in patients with high clinical suspicion of abdominal disease and inconclusive findings at ultrasonography. We review some of the most common conditions in pediatric emergencies, the different imaging tests indicated in each case, and the imaging signs in each condition. Copyright © 2016 SERAM. Published by Elsevier España, S.L.U. All rights reserved.

  6. Association of obesity categories and high blood pressure in a rural adult Chinese population.

    Science.gov (United States)

    Zhao, Y; Zhang, M; Luo, X; Yin, L; Pang, C; Feng, T; Ren, Y; Wang, B; Zhang, L; Li, L; Zhang, H; Yang, X; Han, C; Wu, D; Zhou, J; Shen, Y; Wang, C; Zhao, J; Hu, D

    2016-10-01

    Limited information is available on the prevalence of obesity and high blood pressure (HBP) in rural China. We conducted a cross-sectional survey in a rural adult Chinese population during July to August of 2007 and 2008. The relationship between various obesity categories and HBP was analysed by gender for 20 194 participants. Obesity categories were classified as general and central obesity in terms of body mass index (BMI) and waist circumference (WC), respectively; cross-classification of BMI and WC created another four groups: both BMI and WC normal (BNWN), BMI obesity and WC normal (BOWN), BMI normal and WC obesity (BNWO), and both BMI and WC obesity (BOWO). The rates of HBP for BNWN, BOWN, BNWO and BOWO groups were 20.8, 63.3, 39.8 and 48.7%, respectively, for men and 20.1, 28.0, 34.7 and 54.2%, respectively, for women. As compared with BNWN group, the adjusted odds ratio (OR) and 95% confidence interval (CI) of BOWN and BOWO for having HBP in men were 6.227 (2.712-14.300) and 4.842 (4.036-5.808), respectively. As compared with BNWN women, BNWO and BOWO women showed increased risk of HBP (adjusted OR=1.342, 95%CI=1.139-1.581 and adjusted OR=4.530, 95%CI=4.004-5.124, respectively). The prevalence of general and central obesity was strongly related to HBP. Men with obese BMI but normal WC may be at increased risk of HBP. Women should pay more attention to changes in visceral adipose distribution and keep both BMI and WC values within normal ranges to reduce obesity-related health problems.

  7. Overweight and Obesity and its associated factors among high school students of Dibrugarh, Assam, India

    Directory of Open Access Journals (Sweden)

    Ekta Gupta

    2016-09-01

    Full Text Available Background: The increasing prevalence of childhood obesity is emerging as a public health problem in urban India and also contributes to obesity and various non-communicable diseases among adult population. Hence, it is necessary to identify potential risk factors for childhood obesity and formulate early interventions to control this epidemic. Aims & Objectives: To assess the magnitude of overweight and obesity among high-school students of Dibrugarh and to determine factors associated with it. Materials & Methods: A cross-sectional study including students enrolled in 8th- 10th grades in schools of urban Dibrugarh, Assam was conducted from October 2012 to June 2013 wherein 1000 students were selected using stratified random sampling technique. Information regarding dietary intake, amount of physical activity was collected using pre-designed, pre-tested questionnaire followed by anthropometric measurements which included body mass index (BMI, waist and hip circumference was done. Statistical analysis was carried out using SPSS-16 software. Results: Of the 1000 students enrolled, 119 (11.9% were overweight, 71 (7.1% were obese and 225 (22.5% had high waist-hip ratio. The factors significantly associated with overweight and obesity were higher socio-economic class, frequent intake of fast food items, sedentary lifestyle with less physical activity. Conclusion: Children belonging to higher socio-economic group, consuming fast food and involved in less physical activity were more predisposed to overweight and obesity

  8. High fat diet-fed obese rats are highly sensitive to doxorubicin-induced cardiotoxicity

    International Nuclear Information System (INIS)

    Mitra, Mayurranjan S.; Donthamsetty, Shashikiran; White, Brent; Mehendale, Harihara M.

    2008-01-01

    Often, chemotherapy by doxorubicin (Adriamycin) is limited due to life threatening cardiotoxicity in patients during and posttherapy. Recently, we have shown that moderate diet restriction remarkably protects against doxorubicin-induced cardiotoxicity. This cardioprotection is accompanied by decreased cardiac oxidative stress and triglycerides and increased cardiac fatty-acid oxidation, ATP synthesis, and upregulated JAK/STAT3 pathway. In the current study, we investigated whether a physiological intervention by feeding 40% high fat diet (HFD), which induces obesity in male Sprague-Dawley rats (250-275 g), sensitizes to doxorubicin-induced cardiotoxicity. A LD 10 dose (8 mg doxorubicin/kg, ip) administered on day 43 of the HFD feeding regimen led to higher cardiotoxicity, cardiac dysfunction, lipid peroxidation, and 80% mortality in the obese (OB) rats in the absence of any significant renal or hepatic toxicity. Doxorubicin toxicokinetics studies revealed no change in accumulation of doxorubicin and doxorubicinol (toxic metabolite) in the normal diet-fed (ND) and OB hearts. Mechanistic studies revealed that OB rats are sensitized due to: (1) higher oxyradical stress leading to upregulation of uncoupling proteins 2 and 3, (2) downregulation of cardiac peroxisome proliferators activated receptor-α, (3) decreased plasma adiponectin levels, (4) decreased cardiac fatty-acid oxidation (666.9 ± 14.0 nmol/min/g heart in ND versus 400.2 ± 11.8 nmol/min/g heart in OB), (5) decreased mitochondrial AMP-α2 protein kinase, and (6) 86% drop in cardiac ATP levels accompanied by decreased ATP/ADP ratio after doxorubicin administration. Decreased cardiac erythropoietin and increased SOCS3 further downregulated the cardioprotective JAK/STAT3 pathway. In conclusion, HFD-induced obese rats are highly sensitized to doxorubicin-induced cardiotoxicity by substantially downregulating cardiac mitochondrial ATP generation, increasing oxidative stress and downregulating the JAK/STAT3

  9. Antiobesity Effect of Codonopsis lanceolata in High-Calorie/High-Fat-Diet-Induced Obese Rats

    Directory of Open Access Journals (Sweden)

    Hye-Kyung Choi

    2013-01-01

    Full Text Available The antiobesity effects of Codonopsis lanceolata (CL were evaluated in a high-calorie/high-fat-diet (HFD- induced obesity rat model and 3T3-L1 cells. The Sprague-Dawley male rats were fed a normal diet (ND or a HFD for a period of 12 weeks. The rats were subdivided into groups: ND, ND + wild Codonopsis lanceolata (wCL (900 mg/kg/day, p.o., ND + cultivated Codonopsis lanceolata (cCL (900 mg/kg/day, p.o., HFD, HFD + wCL (100, 300, or 900 mg/kg/day, p.o., HFD + cCL (100, 300, or 900 mg/kg/day, p.o., and HFD + sibutramine. The body weight gains of the administered HFD + CL (wCL or CCL were lower than those of the rats fed with only the HFD group. Moreover, the weight of adipose pads and the serum levels of triglycerides, total cholesterol, and low density lipoprotein cholesterol in the group administered HDL + CL were significantly lower than in the HFD group. The inhibitory effect of lipid accumulation in 3T3-L1 cells was measured by Oil Red O staining and reverse transcription-polymerase chain reaction (RT-PCR. Treatment of 3T3-L1 cells with wCL inhibited lipid accumulation and expression of C/EBPα and PPARγ. These results suggest that CL has a great potential as a functional food with anti-obesity effects and as a therapeutic alternative in the treatment of obesity.

  10. Obesity indexes and total mortality among elderly subjects at high cardiovascular risk: the PREDIMED study.

    Science.gov (United States)

    Martínez-González, Miguel A; García-Arellano, Ana; Toledo, Estefanía; Bes-Rastrollo, Maira; Bulló, Mónica; Corella, Dolores; Fito, Montserrat; Ros, Emilio; Lamuela-Raventós, Rosa Maria; Rekondo, Javier; Gómez-Gracia, Enrique; Fiol, Miquel; Santos-Lozano, Jose Manuel; Serra-Majem, Lluis; Martínez, J Alfredo; Eguaras, Sonia; Sáez-Tormo, Guillermo; Pintó, Xavier; Estruch, Ramon

    2014-01-01

    Different indexes of regional adiposity have been proposed for identifying persons at higher risk of death. Studies specifically assessing these indexes in large cohorts are scarce. It would also be interesting to know whether a dietary intervention may counterbalance the adverse effects of adiposity on mortality. We assessed the association of four different anthropometric indexes (waist-to-height ratio (WHtR), waist circumference (WC), body mass index (BMI) and height) with all-cause mortality in 7447 participants at high cardiovascular risk from the PREDIMED trial. Forty three percent of them were men (55 to 80 years) and 57% were women (60 to 80 years). All of them were initially free of cardiovascular disease. The recruitment took place in 11 recruiting centers between 2003 and 2009. After adjusting for age, sex, smoking, diabetes, hypertension, intervention group, family history of coronary heart disease, and leisure-time physical activity, WC and WHtR were found to be directly associated with a higher mortality after 4.8 years median follow-up. The multivariable-adjusted HRs for mortality of WHtR (cut-off points: 0.60, 0.65, 0.70) were 1.02 (0.78-1.34), 1.30 (0.97-1.75) and 1.55 (1.06-2.26). When we used WC (cut-off points: 100, 105 and 110 cm), the multivariable adjusted Hazard Ratios (HRs) for mortality were 1.18 (0.88-1.59), 1.02 (0.74-1.41) and 1.57 (1.19-2.08). In all analyses, BMI exhibited weaker associations with mortality than WC or WHtR. The direct association between WHtR and overall mortality was consistent within each of the three intervention arms of the trial. Our study adds further support to a stronger association of abdominal obesity than BMI with total mortality among elderly subjects at high risk of cardiovascular disease. We did not find evidence to support that the PREDIMED intervention was able to counterbalance the harmful effects of increased adiposity on total mortality. Controlled-Trials.com ISRCTN35739639.

  11. Obesity Indexes and Total Mortality among Elderly Subjects at High Cardiovascular Risk: The PREDIMED Study

    Science.gov (United States)

    Martínez-González, Miguel A.; García-Arellano, Ana; Toledo, Estefanía; Bes-Rastrollo, Maira; Bulló, Mónica; Corella, Dolores; Fito, Montserrat; Ros, Emilio; Lamuela-Raventós, Rosa Maria; Rekondo, Javier; Gómez-Gracia, Enrique; Fiol, Miquel; Santos-Lozano, Jose Manuel; Serra-Majem, Lluis; Martínez, J. Alfredo; Eguaras, Sonia; Sáez-Tormo, Guillermo; Pintó, Xavier; Estruch, Ramon

    2014-01-01

    Background Different indexes of regional adiposity have been proposed for identifying persons at higher risk of death. Studies specifically assessing these indexes in large cohorts are scarce. It would also be interesting to know whether a dietary intervention may counterbalance the adverse effects of adiposity on mortality. Methods We assessed the association of four different anthropometric indexes (waist-to-height ratio (WHtR), waist circumference (WC), body mass index (BMI) and height) with all-cause mortality in 7447 participants at high cardiovascular risk from the PREDIMED trial. Forty three percent of them were men (55 to 80 years) and 57% were women (60 to 80 years). All of them were initially free of cardiovascular disease. The recruitment took place in 11 recruiting centers between 2003 and 2009. Results After adjusting for age, sex, smoking, diabetes, hypertension, intervention group, family history of coronary heart disease, and leisure-time physical activity, WC and WHtR were found to be directly associated with a higher mortality after 4.8 years median follow-up. The multivariable-adjusted HRs for mortality of WHtR (cut-off points: 0.60, 0.65, 0.70) were 1.02 (0.78–1.34), 1.30 (0.97–1.75) and 1.55 (1.06–2.26). When we used WC (cut-off points: 100, 105 and 110 cm), the multivariable adjusted Hazard Ratios (HRs) for mortality were 1.18 (0.88–1.59), 1.02 (0.74–1.41) and 1.57 (1.19–2.08). In all analyses, BMI exhibited weaker associations with mortality than WC or WHtR. The direct association between WHtR and overall mortality was consistent within each of the three intervention arms of the trial. Conclusions Our study adds further support to a stronger association of abdominal obesity than BMI with total mortality among elderly subjects at high risk of cardiovascular disease. We did not find evidence to support that the PREDIMED intervention was able to counterbalance the harmful effects of increased adiposity on total mortality. Trial

  12. Obesity indexes and total mortality among elderly subjects at high cardiovascular risk: the PREDIMED study.

    Directory of Open Access Journals (Sweden)

    Miguel A Martínez-González

    Full Text Available Different indexes of regional adiposity have been proposed for identifying persons at higher risk of death. Studies specifically assessing these indexes in large cohorts are scarce. It would also be interesting to know whether a dietary intervention may counterbalance the adverse effects of adiposity on mortality.We assessed the association of four different anthropometric indexes (waist-to-height ratio (WHtR, waist circumference (WC, body mass index (BMI and height with all-cause mortality in 7447 participants at high cardiovascular risk from the PREDIMED trial. Forty three percent of them were men (55 to 80 years and 57% were women (60 to 80 years. All of them were initially free of cardiovascular disease. The recruitment took place in 11 recruiting centers between 2003 and 2009.After adjusting for age, sex, smoking, diabetes, hypertension, intervention group, family history of coronary heart disease, and leisure-time physical activity, WC and WHtR were found to be directly associated with a higher mortality after 4.8 years median follow-up. The multivariable-adjusted HRs for mortality of WHtR (cut-off points: 0.60, 0.65, 0.70 were 1.02 (0.78-1.34, 1.30 (0.97-1.75 and 1.55 (1.06-2.26. When we used WC (cut-off points: 100, 105 and 110 cm, the multivariable adjusted Hazard Ratios (HRs for mortality were 1.18 (0.88-1.59, 1.02 (0.74-1.41 and 1.57 (1.19-2.08. In all analyses, BMI exhibited weaker associations with mortality than WC or WHtR. The direct association between WHtR and overall mortality was consistent within each of the three intervention arms of the trial.Our study adds further support to a stronger association of abdominal obesity than BMI with total mortality among elderly subjects at high risk of cardiovascular disease. We did not find evidence to support that the PREDIMED intervention was able to counterbalance the harmful effects of increased adiposity on total mortality.Controlled-Trials.com ISRCTN35739639.

  13. Dairy Foods in a Moderate Energy Restricted Diet Do Not Enhance Central Fat, Weight, and Intra-Abdominal Adipose Tissue Losses nor Reduce Adipocyte Size or Inflammatory Markers in Overweight and Obese Adults: A Controlled Feeding Study

    Directory of Open Access Journals (Sweden)

    Marta D. Van Loan

    2011-01-01

    Full Text Available Background. Research on dairy foods to enhance weight and fat loss when incorporated into a modest weight loss diet has had mixed results. Objective. A 15-week controlled feeding study to determine if dairy foods enhance central fat and weight loss when incorporated in a modest energy restricted diet of overweight and obese adults. Design. A 3-week run-in to establish energy needs; a 12-week 500 kcal/d energy reduction with 71 low-dairy-consuming overweight and obese adults randomly assigned to diets: ≤1 serving dairy/d (low dairy, LD or ≤4 servings dairy/d (adequate dairy, AD. All foods were weighed and provided by the metabolic kitchen. Weight, fat, intra-abdominal adipose tissue (IAAT, subcutaneous adipose tissue (SAT macrophage number, SAT inflammatory gene expression, and circulating cytokines were measured. Results. No diet differences were observed in weight, fat, or IAAT loss; nor SAT mRNA expression of inflammation, circulating cytokines, fasting lipids, glucose, or insulin. There was a significant increase (P=0.02 in serum 25-hydroxyvitamin D in the AD group. Conclusion. Whether increased dairy intake during weight loss results in greater weight and fat loss for individuals with metabolic syndrome deserves investigation. Assessment of appetite, hunger, and satiety with followup on weight regain should be considered.

  14. Physical activity reduces the risk of incident type 2 diabetes in general and in abdominally lean and obese men and women: the EPIC-InterAct Study

    NARCIS (Netherlands)

    Ekelund, U.; Feskens, E.J.M.

    2012-01-01

    Aims/hypothesis We examined the independent and combined associations of physical activity and obesity with incident type 2 diabetes in men and women. Methods The InterAct case–cohort study consists of 12,403 incident type 2 diabetes cases and a randomly selected subcohort of 16,154 individuals,

  15. [Abdominal obesity mediates the association between a low physical activity and a decline in gait speed in community-dwelling elderly people: A cross-sectional study].

    Science.gov (United States)

    Sugimoto, Taiki; Tsutsumimoto, Kota; Nakakubo, Sho; Murata, Shunsuke; Doi, Takehiko; Ono, Rei

    2016-01-01

    A low physical activity leads to obesity and a decline in the physical function. The aim of this cross-sectional study was to examine whether the association between a low physical activity and low physical function was mediated by obesity. A total of 73 community-dwelling elderly people participated in this study. The analysis included 56 participants without knee and hip osteoarthritis, low cognitive function (the Mini Mental State Examination score gait speed. Obesity was measured by the body mass index and waist circumference. To assess whether the association between the physical activity and physical function was mediated by obesity, linear regression models were fitted according to Baron and Kenny procedures for a mediation analysis. A p value gait speed, whereas the waist circumference acted as a full mediator in the association between the physical activity and gait speed. An increased waist circumference mediates the association between a low physical activity and a low physical function in community-dwelling elderly people.

  16. Effect of rimonabant on carotid intima-media thickness (CIMT) progression in patients with abdominal obesity and metabolic syndrome: the AUDITOR Trial

    NARCIS (Netherlands)

    O'Leary, D.H.; Reuwer, A.Q.; Nissen, S.E.; Després, J.P.; Deanfield, J.E.; Brown, M.W.; Zhou, R.; Zabbatino, S.M.; Job, B.; Kastelein, J.J.P.; Visseren, F.L.J.

    2011-01-01

    OBJECTIVE: The aim of this trial was to determine whether obese patients benefit from treatment with rimonabant in terms of progression of carotid atherosclerosis. Rimonabant, a selective cannabinoid-1 receptor blocker, reduces body weight and improves cardiometabolic risk factors in patients who

  17. Population attributable risk of overweight and obesity for high blood pressure in Chinese children.

    Science.gov (United States)

    Dong, Bin; Wang, Zhiqiang; Wang, Hai-Jun; Ma, Jun

    2015-01-01

    Little is known about whether eliminating overweight and obesity could effectively reduce the prevalence of high blood pressure (HBP) in Chinese children. This study aimed to estimate the magnitude of contribution of overweight and obesity associated with HBP in Chinese children, and assess the theoretical HBP prevalence if overweight and obesity were eliminated. Data on 197,191 participants aged 7-17 years with complete records from the Chinese National Survey on Students' Constitution and Health conducted in 2010 were included. The population attributable risk of overweight and obesity for HBP was calculated. The prevalence of HBP was 6.8% and 5.8% for boys and girls, respectively. HBP in about 22.9% (95% CI 21.5, 24.2%) of boys and 14.7% (95% CI 13.5, 15.8%) of girls could be attributable to overweight and obesity. If both overweight and obesity were eliminated, the prevalence of HBP theoretically could be reduced to 5.2% in boys and 5.0% in girls. Similar results were found in different age and urban/rural area groups. Eliminating overweight and obesity could theoretically lead to a moderate reduction in the prevalence of HBP in Chinese children.

  18. [Childhood obesity is associated to the interaction between firmicutes and high energy food consumption].

    Science.gov (United States)

    Estrada-Velasco, Barbara Ixchel; Cruz, Miguel; Garcia-Mena, Jaime; Valladares Salgado, Adan; Peralta Romero, Jesus; Guna Serrano, Maria de Los Remedios; Madrid-Marina, Vicente; Orbe Orihuela, Citlalli; López Islas, Claudia; Burguete-García, Ana Isabel

    2014-12-16

    INTRODUCTIÓN: Obesity is a serious public health problem in Mexico, the National Health and Nutrition Survey (ENSANUT 2012) reported a 34.4% prevalence of overweight, and obesity in children aged 5-11. Recent research has suggested that the gut microbiota may be a risk factor of obesity through its influence on human metabolism. To evaluate association between the intestinal microbiota profile and obesity among children and whether this association is modified depending on the feeding pattern of a sample of schoolchildren from Mexico City. METODOLOGY AND RESULTS: Cross-sectional study on 1042 children aged 6-14 years; physical activity questionnaire, personal medical history and heredofamilial of obesity and type 2 diabetes were administered to all the children. Eating patterns was performed by principal component analysis (PCA). The association between intestinal microbiota and overweight / obesity depending on diet was assessed with logistic regression models. Our results shows that the interaction between the intestinal microbiota and diet, particularly high in fats and simple carbohydrates increases the chance of developing obesity. Copyright AULA MEDICA EDICIONES 2014. Published by AULA MEDICA. All rights reserved.

  19. Korean diet prevents obesity and ameliorates insulin resistance in mice fed a high-fat diet

    OpenAIRE

    Won Hee Choi; Jiyun Ahn; Chang Hwa Jung; Jung Sook Seo; Tae Youl Ha

    2017-01-01

    Background: Korean diet has received considerable attention because of the low prevalence of obesity and metabolic disorders in Korea. Although the Korean diet has been shown to have health benefits, these effects have been investigated by analyzing individual nutrients or food components. In this study, we used a dietary pattern approach to investigate the effect of the Korean diet on obesity and glucose homeostasis in mice fed a high-fat diet (HFD). Methods: C57BL/6 mice were fed the HFD...

  20. Mothers' and Clinicians' Priorities for Obesity Prevention Among Black, High-Risk Infants.

    Science.gov (United States)

    Virudachalam, Senbagam; Gruver, Rachel S; Gerdes, Marsha; Power, Thomas J; Magge, Sheela N; Shults, Justine; Faerber, Jennifer A; Kalra, Gurpreet K; Bishop-Gilyard, Chanelle T; Suh, Andrew W; Berkowitz, Robert I; Fiks, Alexander G

    2016-07-01

    Despite many recommended strategies for obesity prevention during infancy, effectively delivering recommendations to parents in clinical settings is challenging, especially among high-risk populations. This study describes and compares mothers' and clinicians' priorities for obesity prevention during infancy, to facilitate more-effective obesity prevention messaging. A discrete choice experiment using maximum difference scaling was administered in 2013 and analyzed in 2013-2014. Twenty-nine low-income, obese mothers of infants and 30 pediatric clinicians from three urban primary care practices rated the relative importance of 16 items relevant to obesity prevention during infancy, in response to this question: Which topic would be most helpful [for new mothers] to learn about to prevent your [their] child from becoming overweight? Response options encompassed the domains of feeding, sleep, parenting (including physical activity and screen time), and maternal self-care. Mothers (all Medicaid-enrolled and black; mean age, 27 years; mean BMI, 35 kg/m(2)) and clinicians (97% female, 87% pediatricians, 13% nurse practitioners) both highly prioritized recognizing infant satiety and hunger cues, and appropriate feeding volume. Mothers rated infant physical activity and maintaining regular routines as 3.5 times more important than clinicians did (pobese, black mothers of infants highly prioritized learning about many effective obesity prevention strategies, including recognizing hunger and satiety cues, promoting infant activity, and maintaining regular routines. Clinicians may frame preventive guidance to be responsive to these priorities. Copyright © 2016 American Journal of Preventive Medicine. Published by Elsevier Inc. All rights reserved.

  1. Red pitaya juice supplementation ameliorates energy balance homeostasis by modulating obesity-related genes in high-carbohydrate, high-fat diet-induced metabolic syndrome rats.

    Science.gov (United States)

    Ramli, Nurul Shazini; Ismail, Patimah; Rahmat, Asmah

    2016-07-26

    Red pitaya (Hylocereus polyrhizus) or known as buah naga merah in Malay belongs to the cactus family, Cactaceae. Red pitaya has been shown to give protection against liver damage and may reduce the stiffness of the heart. Besides, the beneficial effects of red pitaya against obesity have been reported; however, the mechanism of this protection is not clear. Therefore, in the present study, we have investigated the red pitaya-targeted genes in obesity using high-carbohydrate, high-fat diet-induced metabolic syndrome rat model. A total of four groups were tested: corn-starch (CS), corn-starch + red pitaya juice (CRP), high-carbohydrate, high-fat (HCHF) and high-carbohydrate, high-fat + red pitaya juice (HRP). The intervention with 5 % red pitaya juice was continued for 8 weeks after 8 weeks initiation of the diet. Retroperitoneal, epididymal and omental fat pads were collected and weighed. Plasma concentration of IL-6 and TNF-α were measured using commercial kits. Gene expression analysis was conducted using RNA extracted from liver samples. A total of eighty-four genes related to obesity were analyzed using PCR array. The rats fed HCHF-diet for 16 weeks increased body weight, developed excess abdominal fat deposition and down-regulated the expression level of IL-1α, IL-1r1, and Cntfr as compared to the control group. Supplementation of red pitaya juice for 8 weeks increased omental and epididymal fat but no change in retroperitoneal fat was observed. Red pitaya juice reversed the changes in energy balance homeostasis in liver tissues by regulation of the expression levels of Pomc and Insr. The increased protein expression levels of IL-6 and TNF-α in HCHF group and red pitaya treated rats confirmed the results of gene expression. Collectively, this study revealed the usefulness of this diet-induced rat model and the beneficial effects of red pitaya on energy balance homeostasis by modulating the anorectic, orexigenic and energy expenditure related

  2. Hispanic and black US children's paths to high adolescent obesity prevalence.

    Science.gov (United States)

    Rendall, M S; Weden, M M; Fernandes, M; Vaynman, I

    2012-12-01

    The study aims to identify the ages contributing most to the development of higher obesity prevalence in the 8th grade (approximately age 14) among Hispanic and black children than among non-Hispanic white children in the United States. Using the nationally representative Early Childhood Longitudinal Study (ECLS-K), a sample of 17,420 children in kindergarten in 1999, followed in 1st, 3rd, 5th and 8th grades through 2007, was analysed. First, 'normal', 'overweight' and 'obese' weight-status categories in each grade were assigned from US Centers for Disease Control body mass index percentiles. Second, probabilities of being in each of the three weight-status categories in kindergarten and of transitioning between categories after kindergarten were estimated by logistic regression. These probabilities were then used as parameters of a weight-status trajectory simulation model from which a decomposition analysis was performed. Obesity prevalence in the 8th grade was equally high among Hispanic (25.0%, 95% confidence interval [CI]: 22.3, 27.8%) and black children (25.1%; 95% CI: 20.9, 29.6%) compared to white children (17.4%; 95% CI: 15.9, 19.0%). As much as 73% of the Hispanic-white 8th grade obesity disparity was generated by 3rd grade and 44% by kindergarten. In contrast, only 15% of the black-white obesity 8th grade disparity was generated by kindergarten, whereas 75% was generated between the 3rd and 8th grades and 53% between the 5th and 8th grades. Although adolescent obesity is equally prevalent among Hispanic and black children, obesity emerges and is sustained earlier in Hispanic children. Diagnosis and prevention strategies should be designed accordingly. © 2012 The Authors. Pediatric Obesity © 2012 International Association for the Study of Obesity.

  3. CB1 blockade potentiates down-regulation of lipogenic gene expression in perirenal adipose tissue in high carbohydrate diet-induced obesity.

    Science.gov (United States)

    Vida, Margarita