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Sample records for adiposity measures 6-year

  1. Correlates of objectively measured physical activity in 5-6 year old preschool children

    Olesen, L G; Kristensen, P L; Korsholm, L; Koch, A B; Froberg, K

    2015-01-01

    The aim of this study was to identify gender specific physical activity correlates in Danish preschool children. METHODS: Cross--sectional study in Odense, Denmark. The gender specific models were based on data from 174 boys and 177 girls, 5--6 years of age and enrolled in 40 randomly selected...... preschools. Percentage of total daily time spent in moderate and vigorously physical activity (MVPA) was measured using ActiGraph accelerometers over 5 preschool days and 2 days off. Thirty--nine potential correlates of child MVPA across 5 domains were tested for associations with gender specific MVPA....... RESULTS: The gender specific models consistently identified motor coordination and the parents´ perceptions of their child´s activity preferences during free play were positively associated with MVPA. Days with rain or no preschool attendance were negatively associated with MVPA. For boys, rural area and...

  2. The measurement of maternal adiposity.

    Fattah, C

    2012-02-01

    The issue of maternal obesity has become a major public health problem. Internationally, the diagnosis of obesity is based on body mass index (BMI) that is, weight in kg\\/height in m2. While epidemiological associations have been shown between different BMI categories and adverse clinical outcomes, there is also a growing realisation that BMI has significant limitations. In this review, we assess current methods to measure body fat and, in particular, their application in pregnant women.

  3. Increasing objectively measured sedentary time increases clustered cardiometabolic risk: a 6 year analysis of the ProActive study

    Wijndaele, Katrien; Orrow, Gillian; Ekelund, Ulf; Sharp, Stephen J.; Brage, Søren; Simon J Griffin; Simmons, Rebecca K

    2013-01-01

    Aims/hypothesis We aimed to quantify the associations between change in objectively measured sedentary and moderate-to-vigorous physical activity (MVPA) times and self-reported television viewing over 6 years and change in a clustered cardiometabolic risk score (CCMR), including and excluding waist circumference (CCMR without adiposity component, CCMR no adip ), and its individual components, among the adult children of people with type 2 diabetes. Methods In 171 adults (mean ± SD age 42.52 ±...

  4. The relation between measures of cognitive and motor functioning in 5- to 6-year-old children.

    Stöckel, Tino; Hughes, Charmayne M L

    2016-07-01

    Specific relations between executive functions (working memory capacity, planning and problem-solving, inhibitory control) and motor skill performance (anticipatory motor planning, manual dexterity) were examined in 5- to 6-year-old children (N = 40). Results showed that the two motor skill components were not correlated. Additionally, it was found that response planning performance was a significant predictor of anticipatory motor planning performance, whereas inhibitory control and working memory capacity measures were significant predictors of manual dexterity scores. Taken together, these results suggest that cognitive and motor skills are linked, but that manual dexterity and anticipatory motor planning involve different specialized skills. The current study provides support for specific relations between cognitive and motor performance, which has implications for early childhood cognitive-motor training and intervention programs. PMID:25820330

  5. Correlations among adiposity measures in school-aged children

    Boeke, Caroline E; Oken, Emily; Kleinman, Ken P.; Rifas-Shiman, Sheryl L.; Elsie M. Taveras; Gillman, Matthew W.

    2013-01-01

    Background: Given that it is not feasible to use dual x-ray absorptiometry (DXA) or other reference methods to measure adiposity in all pediatric clinical and research settings, it is important to identify reasonable alternatives. Therefore, we sought to determine the extent to which other adiposity measures were correlated with DXA fat mass in school-aged children. Methods: In 1110 children aged 6.5-10.9 years in the pre-birth cohort Project Viva, we calculated Spearman correlation coefficie...

  6. Correlations among adiposity measures in school-aged children

    Boeke, Caroline E; Oken, Emily; Kleinman, Ken P.; Rifas-Shiman, Sheryl L.; Elsie M. Taveras; Gillman, Matthew W.

    2013-01-01

    Background Given that it is not feasible to use dual x-ray absorptiometry (DXA) or other reference methods to measure adiposity in all pediatric clinical and research settings, it is important to identify reasonable alternatives. Therefore, we sought to determine the extent to which other adiposity measures were correlated with DXA fat mass in school-aged children. Methods In 1110 children aged 6.5-10.9 years in the pre-birth cohort Project Viva, we calculated Spearman correlation coefficient...

  7. Epicardial Adipose Tissue Is Nonlinearly Related to Anthropometric Measures and Subcutaneous Adipose Tissue.

    Šram, Miroslav; Vrselja, Zvonimir; Lekšan, Igor; Ćurić, Goran; Selthofer-Relatić, Kristina; Radić, Radivoje

    2015-01-01

    Introduction. Adipose tissue is the largest endocrine organ, composed of subcutaneous (SAT) and visceral adipose tissue (VAT), the latter being highly associated with coronary artery disease (CAD). Expansion of epicardial adipose tissue (EAT) is linked to CAD. One way of assessing the CAD risk is with low-cost anthropometric measures, although they are inaccurate and cannot discriminate between VAT and SAT. The aim of this study is to evaluate (1) the relationship between EAT thickness, SAT thickness and anthropometric measures in a cohort of patients assessed at the cardiology unit and (2) determine predictive power of anthropometric measures and EAT and SAT thickness in establishment of CAD. Methods. Anthropometric measures were obtained from 53 CAD and 42 non-CAD patients. Vascular and structural statuses were obtained with coronarography and echocardiography, as well as measurements of the EAT and SAT thickness. Results. Anthropometric measures showed moderate positive correlation with EAT and SAT thickness. Anthropometric measures and SAT follow nonlinear S curve relationship with EAT. Strong nonlinear power curve relationship was observed between EAT and SAT thinner than 10 mm. Anthropometric measures and EAT and SAT were poor predictors of CAD. Conclusion. Anthropometric measures and SAT have nonlinear relationship with EAT. EAT thickness and anthropometric measures have similar CAD predictive value. PMID:26124828

  8. Epicardial Adipose Tissue Is Nonlinearly Related to Anthropometric Measures and Subcutaneous Adipose Tissue

    Miroslav Šram

    2015-01-01

    Full Text Available Introduction. Adipose tissue is the largest endocrine organ, composed of subcutaneous (SAT and visceral adipose tissue (VAT, the latter being highly associated with coronary artery disease (CAD. Expansion of epicardial adipose tissue (EAT is linked to CAD. One way of assessing the CAD risk is with low-cost anthropometric measures, although they are inaccurate and cannot discriminate between VAT and SAT. The aim of this study is to evaluate (1 the relationship between EAT thickness, SAT thickness and anthropometric measures in a cohort of patients assessed at the cardiology unit and (2 determine predictive power of anthropometric measures and EAT and SAT thickness in establishment of CAD. Methods. Anthropometric measures were obtained from 53 CAD and 42 non-CAD patients. Vascular and structural statuses were obtained with coronarography and echocardiography, as well as measurements of the EAT and SAT thickness. Results. Anthropometric measures showed moderate positive correlation with EAT and SAT thickness. Anthropometric measures and SAT follow nonlinear S curve relationship with EAT. Strong nonlinear power curve relationship was observed between EAT and SAT thinner than 10 mm. Anthropometric measures and EAT and SAT were poor predictors of CAD. Conclusion. Anthropometric measures and SAT have nonlinear relationship with EAT. EAT thickness and anthropometric measures have similar CAD predictive value.

  9. Fully automated adipose tissue measurement on abdominal CT

    Yao, Jianhua; Sussman, Daniel L.; Summers, Ronald M.

    2011-03-01

    Obesity has become widespread in America and has been associated as a risk factor for many illnesses. Adipose tissue (AT) content, especially visceral AT (VAT), is an important indicator for risks of many disorders, including heart disease and diabetes. Measuring adipose tissue (AT) with traditional means is often unreliable and inaccurate. CT provides a means to measure AT accurately and consistently. We present a fully automated method to segment and measure abdominal AT in CT. Our method integrates image preprocessing which attempts to correct for image artifacts and inhomogeneities. We use fuzzy cmeans to cluster AT regions and active contour models to separate subcutaneous and visceral AT. We tested our method on 50 abdominal CT scans and evaluated the correlations between several measurements.

  10. The reliability of language performance measurement in language sample analysis of children aged 5-6 years

    Zahra Soleymani

    2014-04-01

    Full Text Available Background and Aim: The language sample analysis (LSA is more common in other languages than Persian to study language development and assess language pathology. We studied some psychometric properties of language sample analysis in this research such as content validity of written story and its pictures, test-retest reliability, and inter-rater reliability.Methods: We wrote a story based on Persian culture from Schneider’s study. The validity of written story and drawn pictures was approved by experts. To study test-retest reliability, 30 children looked at the pictures and told their own story twice with 7-10 days interval. Children generated the story themselves and tester did not give any cue about the story. Their audio-taped story was transcribed and analyzed. Sentence and word structures were detected in the analysis.Results: Mean of experts' agreement with the validity of written story was 92.28 percent. Experts scored the quality of pictures high and excellent. There was correlation between variables in sentence and word structure (p<0.05 in test-retest, except complex sentences (p=0.137. The agreement rate was 97.1 percent in inter-rater reliability assessment of transcription. The results of inter-rater reliability of language analysis showed that correlation coefficients were significant.Conclusion: The results confirmed that the tool was valid for eliciting language sample. The consistency of language performance in repeated measurement varied from mild to high in language sample analysis approach.

  11. Is directly measured physical activity related to adiposity in preschool children?

    Sijtsma, Anna; Sauer, Pieter J. J.; Stolk, Ronald P.; Corpeleijn, Eva

    2011-01-01

    This review summarizes the association between directly assessed physical activity and adiposity in preschool children (age 1.5-6 years). It includes 17 cross-sectional and longitudinal studies that were published between January 1999 and February 2010. The association between physical activity and

  12. Estimating adipose tissue in the chest wall using ultrasonic and alternate 40K and biometric measurements

    The percentage of adipose (fat) tissue in the chest wall must be known to accurately measure Pu in the human lung. Correction factors of 100% or more in x-ray detection efficiency are common. Methods using simple 40K and biometric measurement techniques were investigated to determine the adipose content in the human chest wall. These methods predict adipose content to within 15% of the absolute ultrasonic value. These new methods are discussed and compared with conventional ultrasonic measurement techniques

  13. Measurement of subcutaneous adipose tissue thickness by near-infrared

    Obesity is strongly associated with the risks of diabetes and cardiovascular disease, and there is a need to measure the subcutaneous adipose tissue (SAT) layer thickness and to understand the distribution of body fat. A device was designed to illuminate the body parts by near-infrared (NIR), measure the backscattered light, and predict the SAT layer thickness. The device was controlled by a single-chip microcontroller (SCM), and the thickness value was presented on a liquid crystal display (LCD). There were 30 subjects in this study, and the measurements were performed on 14 body parts for each subject. The paper investigated the impacts of pressure and skin colour on the measurement. Combining with principal component analysis (PCA) and support vector regression (SVR), the measurement accuracy of SAT layer thickness was 89.1 % with a mechanical caliper as reference. The measuring range was 5–11 mm. The study provides a non-invasive and low-cost technique to detect subcutaneous fat thickness, which is more accessible and affordable compared to other conventional techniques. The designed device can be used at home and in community.

  14. Measures of abdominal adiposity and the risk of stroke

    Bodenant, Marie; Kuulasmaa, Kari; Wagner, Aline; Kee, Frank; Palmieri, Luigi; Ferrario, Marco M; Montaye, Michèle; Amouyel, Philippe; Dallongeville, Jean

    2011-01-01

    Excess fat accumulates in the subcutaneous and visceral adipose tissue compartments. We tested the hypothesis that indicators of visceral adiposity, namely, waist circumference (WC), waist-to-hip ratio (WHR), and waist-to-height ratio (WHtR), are better predictors of stroke risk than body mass...

  15. Central adiposity rather than total adiposity measurements are specifically involved in the inflammatory status from healthy young adults.

    Hermsdorff, H.H. (H. H.); Zulet, M.A. (María Ángeles); B. Puchau; Martinez, J. A.

    2011-01-01

    This study assessed the potential association of some proinflammatory markers with adiposity (total vs. central) and metabolic features in young adults. Measurements included body composition, lifestyle features, blood biochemical, and selected inflammatory indicators on 154 healthy subjects (53 M/101 F; 21.5 ± 3 years; 22.1 ± 2.6 kg/m(2)). Those subjects with higher waist circumference (WC) and waist-hip ratio (WHR) showed higher (P 

  16. Measures of Adiposity and Risk of Stroke in China: A Result from the Kailuan Study

    Wang, Anxin; Wu, Jianwei; Zhou, Yong; Guo, Xiuhua; Luo, Yanxia; Wu, Shouling; Zhao, Xingquan

    2013-01-01

    Objective The objective of this study was to explore the association between adiposity and risk of incident stroke among men and women. Methods We studied the relationship between adiposity and stroke among 94,744 participants (18–98 years old) in the Kailuan study. During a follow-up of 4 years, 1,547 ischemic or hemorrhagic strokes were recorded. Measurements of adiposity included body mass index (BMI), waist circumference (WC), waist-to-hip ratio (WHpR), and waist-to-height ratio (WHtR). H...

  17. Estimating adipose tissue in the chest wall using ultrasonic and alternate 40K and biometric measurements

    The percentage of adipose (fat) tissue in the chest wall must be known to accurately measure Pu in the human lung. Correction factors of 100% or more in X-ray detection efficiency are common in a normal population of individuals of differing body composition and have been determined in the past by means of elaborate and costly ultrasonic measurements of the subject's chest. Methods using simple 40K and biometric measurement techniques have been investigated to determine the adipose content in the human chest wall. These methods compare favorably with ultrasonic measurements and allow laboratories not possessing ultrasonic equipment to make appropriate corrections for x-ray detection efficiency. These methods predict adipose content to within 15% of the absolute ultrasonic value. (author)

  18. A novel ELISA for measuring CD36 protein in human adipose tissue

    Allred, Carolyn C.; Krennmayr, Thomas; Koutsari, Christina; Zhou, Lianzhen; Ali, Asem H.; Jensen, Michael D.

    2011-01-01

    CD36 is a transmembrane protein present in many tissues that is believed to facilitate inward fatty acid transport. Western blotting is the most widely used method to measure tissue CD36 protein content, but it is time consuming, technically demanding, and semiquantitative. To more precisely measure adipose tissue CD36 content we developed an enzyme linked immunosorbent assay (ELISA) after establishing that: 1) the anti-CD36 antibodies gave a single distinct band on traditional Western blots,...

  19. Performance of STICS model to predict rainfed corn evapotranspiration and biomass evaluated for 6 years between 1995 and 2006 using daily aggregated eddy covariance fluxes and ancillary measurements.

    Pattey, Elizabeth; Jégo, Guillaume; Bourgeois, Gaétan

    2010-05-01

    Verifying the performance of process-based crop growth models to predict evapotranspiration and crop biomass is a key component of the adaptation of agricultural crop production to climate variations. STICS, developed by INRA, was part of the models selected by Agriculture and Agri-Food Canada to be implemented for environmental assessment studies on climate variations, because of its built-in ability to assimilate biophysical descriptors such as LAI derived from satellite imagery and its open architecture. The model prediction of shoot biomass was calibrated using destructive biomass measurements over one season, by adjusting six cultivar parameters and three generic plant parameters to define two grain corn cultivars adapted to the 1000-km long Mixedwood Plains ecozone. Its performance was then evaluated using a database of 40 years-sites of corn destructive biomass and yield. In this study we evaluate the temporal response of STICS evapotranspiration and biomass accumulation predictions against estimates using daily aggregated eddy covariance fluxes. The flux tower was located in an experimental farm south of Ottawa and measurements carried out over corn fields in 1995, 1996, 1998, 2000, 2002 and 2006. Daytime and nighttime fluxes were QC/QA and gap-filled separately. Soil respiration was partitioned to calculate the corn net daily CO2 uptake, which was converted into dry biomass. Out of the six growing seasons, three (1995, 1998, 2002) had water stress periods during corn grain filling. Year 2000 was cool and wet, while 1996 had heat and rainfall distributed evenly over the season and 2006 had a wet spring. STICS can predict evapotranspiration using either crop coefficients, when wind speed and air moisture are not available, or resistance. The first approach provided higher prediction for all the years than the resistance approach and the flux measurements. The dynamic of evapotranspiration prediction of STICS was very good for the growing seasons without

  20. Objectively measured physical activity and sedentary time:cross-sectional and prospective associations with adiposity in the Millennium Cohort Study

    Griffiths, Lucy J; Sera, Francesco; Cortina-Borja, Mario; Law, Catherine; Ness, Andy R.; Dezateux, Carol

    2016-01-01

    OBJECTIVE: To examine whether physical activity (PA) and sedentary time (ST) in primary school-aged children are associated with adiposity at the start of secondary school, and whether these associations differ by sex or ethnic group.DESIGN: Nationally representative prospective cohort study.SETTING: Children born across the UK, between 2000 and 2002.PARTICIPANTS: 6497 singleton children.OUTCOME MEASURES: Measures of adiposity (body mass index (BMI), fat mass index (FMI) and fat free mass ind...

  1. Reliability of bioimpedance analysis compared with other adiposity measurements in children: the FLVS II Study. : Bioimpedance fat measurement in children

    Kettaneh, Adrien; Heude, Barbara; Lommez, Agnès; Borys, Jean-Michel; Ducimetière, Pierre; Charles, Marie-Aline

    2005-01-01

    OBJECTIVE: To evaluate the reproducibility of the measurement of% body fat by bipedal biometrical impedance analysis (BIA) compared with anthropometric measurements of adiposity in children and the correlations between these methods in children and adults.METHODS: A cross-sectional study in a total of 1080 adults and children enrolled in 1999 in the Fleurbaix-Laventie Ville Sant?I (FLVS II) population-based study in northern France. The reproducibility of anthropometrical and BIA methods was ...

  2. Radioisotopic method for the measurement of lipolysis in small samples of human adipose tissue

    To facilitate the study of adrenoreceptor response in small needle biopsy samples of human subcutaneous adipose tissue, we developed a dual radioisotopic technique for measuring lipolysis rate. Aliquots (20-75 mg) of adipose tissue fragments were incubated in a buffered albumin medium containing [3H]palmitate and [14C]glucose, each of high specific activity. In neutral glycerides synthesized in this system, [14C]glucose is incorporated exclusively into the glyceride-glycerol moiety and 3H appears solely in the esterified fatty acid. Alpha-2 and beta-1 adrenoreceptor activation of tissue incubated in this system does not alter rates of 14C-labeled glyceride accumulation, but does produce a respective increase or decrease in the specific activity of fatty acids esterified into newly synthesized glycerides. This alteration in esterified fatty acid specific activity is reflected in the ratio of 14C:3H in newly synthesized triglycerides extracted from the incubated adipose tissue. There is a high correlation (r . 0.90) between the 14C:3H ratio in triglycerides and the rate of lipolysis as reflected in glycerol release into the incubation medium. The degree of adrenoreceptor activation by various concentrations of lipolytic and anti-lipolytic substances can be assessed by comparing this ratio in stimulated tissue to that characterizing unstimulated tissue or the incubation medium. This technique permits the study of very small, unweighed tissue biopsy fragments, the only limitation on sensitivity being the specific activity of the medium glucose and palmitate. It is, therefore, useful for serial examinations of adipose tissue adrenoreceptor dose-response characteristics under a variety of clinical circumstances

  3. Measures of Adiposity and Cardiovascular Disease Risk Factors, New York City Health and Nutrition Examination Survey, 2004

    R. Charon Gwynn, PhD

    2011-05-01

    Full Text Available IntroductionBody mass index (BMI and indicators of central adiposity have been associated with cardiovascular disease (CVD risk factors, but ambiguity remains about which measure optimally predicts CVD risk and is best suited for different racial/ethnic groups. We sought to characterize excess adiposity among New York City adults and assess the potential associations between multiple adiposity indicators and CVD risk factors, by race/ethnicity.MethodsThe New York City Health and Nutrition Examination Survey (NYC HANES is a population-based survey of noninstitutionalized New York City adult residents aged 20 years or older. We compared the prevalence of obesity (BMI ≥30 kg/m2, elevated waist circumference (>102 cm for men, >88 cm for women, and elevated waist-to-height ratio (≥0.5 for participants in the 2004 NYC HANES (n = 1,912 and the 2003-2004 National Health and Nutrition Examination Survey (n = 4,075. Logistic regression was used to assess potential associations between each of these indicators of excess adiposity and CVD risk factors (diabetes, impaired fasting glucose, hypertension, and hypercholesterolemia, overall and by race/ethnicity.ResultsThe prevalence of obesity among NYC HANES participants was 26% and of elevated waist circumference was 46%, both significantly lower than national estimates (31% and 52%, respectively, whereas the prevalence of elevated waist-to-height ratio was higher (82% vs 79%. Most measures of excess adiposity were significantly associated with all CVD risk factors. No single measure of excess adiposity emerged as most consistently predictive of CVD risk in the general population or by race/ethnicity.ConclusionNew York City has a lower prevalence of obesity and elevated waist circumference but a higher prevalence of elevated waist-to-height ratio than found nationally. Further investigation into the optimal adiposity measure to predict CVD risk across racial/ethnic populations may be warranted.

  4. Metabolic equivalents of task are confounded by adiposity, which disturbs objective measurement of physical activity

    Tuomo T Tompuri

    2015-08-01

    Full Text Available Physical activity refers any bodily movements produced by skeletal muscles that expends energy. Hence the amount and the intensity of physical activity can be assessed by energy expenditure. Metabolic equivalents of task (MET are multiplies of the resting metabolism reflecting metabolic rate during exercise. The standard MET is defined as 3.5 ml/min/kg. However, the expression of energy expenditure by body weight to normalize the size differences between subjects causes analytical hazards: scaling by body weight does not have a physiological, mathematical, or physical rationale. This review demonstrates by examples that false methodology may cause paradoxical observations if physical activity would be assessed by body weight scaled values such as standard METs. While standard METs are confounded by adiposity, lean mass proportional measures of energy expenditure would enable a more truthful choice to assess physical activity. While physical activity as a behavior and cardiorespiratory fitness or adiposity as a state represents major determinants of public health, specific measurements of health determinants must be understood to enable a truthful evaluation of the interactions and their independent role as a health predictor.

  5. Metabolic equivalents of task are confounded by adiposity, which disturbs objective measurement of physical activity

    Tompuri, Tuomo T.

    2015-01-01

    Physical activity refers any bodily movements produced by skeletal muscles that expends energy. Hence the amount and the intensity of physical activity can be assessed by energy expenditure. Metabolic equivalents of task (MET) are multiplies of the resting metabolism reflecting metabolic rate during exercise. The standard MET is defined as 3.5 ml/min/kg. However, the expression of energy expenditure by body weight to normalize the size differences between subjects causes analytical hazards: scaling by body weight does not have a physiological, mathematical, or physical rationale. This review demonstrates by examples that false methodology may cause paradoxical observations if physical activity would be assessed by body weight scaled values such as standard METs. While standard METs are confounded by adiposity, lean mass proportional measures of energy expenditure would enable a more truthful choice to assess physical activity. While physical activity as a behavior and cardiorespiratory fitness or adiposity as a state represents major determinants of public health, specific measurements of health determinants must be understood to enable a truthful evaluation of the interactions and their independent role as a health predictor. PMID:26321958

  6. Safety for Your Child: 6 Years

    ... in Action Medical Editor & Editorial Advisory Board Sponsors Sponsorship Opporunities Spread the Word Shop AAP Find a Pediatrician ... > Safety for Your Child: 6 Years Ages & Stages Listen Español Text Size ...

  7. X-ray attenuation of adipose breast tissue: in-vitro and in-vivo measurements using spectral imaging

    Fredenberg, Erik; Erhard, Klaus; Berggren, Karl; Dance, David R.; Young, Kenneth C.; Cederström, Björn; Johansson, Henrik; Lundqvist, Mats; Moa, Elin; Homan, Hanno; Willsher, Paula; Kilburn-Toppin, Fleur; Wallis, Matthew

    2015-03-01

    The development of new x-ray imaging techniques often requires prior knowledge of tissue attenuation, but the sources of such information are sparse. We have measured the attenuation of adipose breast tissue using spectral imaging, in vitro and in vivo. For the in-vitro measurement, fixed samples of adipose breast tissue were imaged on a spectral mammography system, and the energy-dependent x-ray attenuation was measured in terms of equivalent thicknesses of aluminum and poly-methyl methacrylate (PMMA). For the in-vivo measurement, a similar procedure was applied on a number of spectral screening mammograms. The results of the two measurements agreed well and were consistent with published attenuation data and with measurements on tissue-equivalent material.

  8. Effects of glucose and insulin levels on adipose tissue glucose measurement by microdialysis probes retained for three weeks in Type 1 diabetic patients

    Hullegie, LM; Lutgers, HL; Dullaart, RPF; Sluiter, WJ; Wientjes, KJ; Schoonen, AJM; Hoogenberg, K

    2000-01-01

    Background: To evaluate the effects of acute hyperglycaemia and hyperinsulinaemia on adipose tissue glucose measurements by microdialysis probes inserted for a 3-week period. Methods: Microdialysis probes were implanted pairwise in abdominal adipose tissue in seven Type 1 diabetic patients and remai

  9. Habilidades auditivas e medidas da imitância acústica em crianças de 4 a 6 anos de idade Auditory abilities and acoustic immittance measures in children from 4 to 6 year old

    Rafaela Della Giacoma Prado Toscano

    2012-08-01

    Full Text Available OBJETIVO: avaliar o desempenho em habilidades auditivas e as condições de orelha média de crianças de 4 a 6 anos de idade. MÉTODO: foram aplicados os testes de detecção sonora (audiômetro pediátrico em 20dBNA, a Avaliação Simplificada do Processamento Auditivo (ASPA e as medidas de imitância acústica (handtymp com tom de 226Hz em 61 crianças com média de idade de 5,65 anos. Para comparar os resultados das provas de habilidades auditivas e das medidas da imitância acústica foi aplicado o teste exato de Fisher com nível de significância de pPURPOSE: to evaluate the performance of auditory abilities and conditions in the middle ear of children from 4 to 6 year old. METHOD: we applied the tests in order to detect sound (pediatric audiometer in 20dBHL, the Simplified Assessment of Auditory Processing (SAAP and the acoustic immittance measures (handtymp with a probe of 226Hz. In order to compare the results from the tests of auditory abilities and measures of acoustic impedance we applied Fisher's exact test with significance level of p <0.05. RESULTS: the study involved 61 children with a mean age of 5.65 years. There was some alteration in at least one of the investigated auditory skills in 24.6% of the children. Tympanometry was altered in 34.4% of the children and 64% were classified on the "fail" criterion for the measure of ipsilateral acoustic reflex. Younger children had higher incidence of middle ear disorders, but with no significant statistical difference between different ages as for the tests. CONCLUSION: younger children showed a higher occurrence of alterations in the tests of auditory abilities and measures of acoustic immittance. Research and monitoring programs for the conditions of the middle ear and auditory skills in preschool and school age can eliminate or minimize events that would alter the socio-linguistic development.

  10. Relationship of Plasma IL-6 to the Metabolic Measures associated with Insulin Resistance due to Adiposity

    Ryoyu Takeda; Isamu Miyamori; WU Pingsheng (吴平生); Yoshihiro Takayama; Yuji Ito; Takaharu Masunaga; Takahiro Zenda; Satoshi Asaka; Hisanori Oiwake; Kimihide Shinozaki; Yoshiyu Takeda

    2004-01-01

    Objectives To elucidate the relationship of plasma interleukin-6 (IL-6) to the metabolic measures associated with insulin resistance (IR) due to adiposity. Methods For a cross-sectional study, eighty normotensive men with and without obesity were enrolled consecutively in our health examination center. Fasting blood glucose (FBG), fasting plasma immunoreactive insulin (FIRI), HOMA-R (Homeostasis Model Assessment Insulin Resistance Index), plasma lipids (cholesterol, triglyceride, high density lipoprotein cholesterol), cortisol, dehydroepiandrosterone-sulfate (DHEA-S), interleukin-6 and C-reactive protein(CRP) were measured. Results Plasma levels of FIRI, triglyceride (TG), DHEA-S,CRP and HOMA-R were significantly higher in obese group with BMI over 25 than non-obese group,whereas HDL-C was significantly lower in obese group. BMI was positively correlated with FIRI, TG,hsCRP and HOMA-R, whereas negatively with HDLC. BMI was positively correlated with plasma DHEAS levels but not with cortisol. Plasma levels of IL-6 were positively correlated with FIRI, TG, CRP and HOMA-R but in a multiple regression analysis with IL-6, only HOMA-R and TG remained explainable variables. Conclusions Each of commonly used measures of inflammatory reaction, CRP and IL-6, showed a significantly positive correlation with either FIRI or HOMA-R, suggesting associations between subclinical inflammation and obesity as the risk of type 2 diabetes mellitus.

  11. in 5-6-year-olds and adults

    MidoriTokita

    2013-07-01

    Full Text Available Although a critical issue in the debate over the existence of abstract numerical representation, it remains unclear whether and how perceptual variables affect numerosity judgment and how they change across development stages. In this research, we examine the effects of perceptual variables on approximate numerosity comparison in 5-6-year-olds and adults using the identical experimental procedure. In the assessment of the effect of the perceptual variables, we measured precision (i.e., Weber fraction and accuracy (i.e., point of subjective equality; PSE of the numerosity comparison. In Study 1, we tested how the manipulation of the cumulative element area would affect approximate numerosity comparison. The results showed that Weber fractions increased and the size of bias enlarged in the large element condition in both adults and 5-6-year-olds. In study 2, we tested how the manipulation of the array area would affect the precision and accuracy of approximate numerosity comparison. The results demonstrated that Weber fractions increased and the size of bias enlarged in the large array condition in both adults and 5-6-year-olds. Overall, our results suggest that the effect of perceptual variables on 5-6-year-olds is qualitatively similar to that on adults. In addition, we also tested whether the performance of approximate comparison correlated with the initial numerical skill in 5-6-year-olds to reveal least relationship between them.

  12. Myocardial Integrated Backscatter in Obese Adolescents: Associations with Measures of Adiposity and Left Ventricular Deformation.

    Lijian Xie

    Full Text Available Myocardial fibrosis has been proposed to play an important pathogenetic role in left ventricular (LV dysfunction in obesity. This study tested the hypothesis that calibrated integrated backscatter (cIB as a marker of myocardial fibrosis is altered in obese adolescents and explored its associations with adiposity, LV myocardial deformation, and metabolic parameters.Fifty-two obese adolescents and 38 non-obese controls were studied with conventional and speckle tracking echocardiography. The average cIB of ventricular septum and LV posterior wall was measured. In obese subjects, insulin resistance as estimated by homeostasis model assessment (HOMA-IR and glucose tolerance were determined. Compared with controls, obese subjects had significantly greater cIB of ventricular septum (-16.8±7.8 dB vs -23.2±7.8 dB, p<0.001, LV posterior wall (-20.5±5.6 dBvs -25.0±5.1 dB, p<0.001 and their average (-18.7±5.7 dB vs -24.1±5.0 dB, p<0.001. For myocardial deformation, obese subjects had significantly reduced LV longitudinal systolic strain rate (SR (p = 0.045 and early diastolic SR (p = 0.015, and LV circumferential systolic strain (p = 0.008, but greater LV longitudinal late diastolic SR (p<0.001, and radial early (p = 0.037 and late (p = 0.002 diastolic SR than controls. For the entire cohort, myocardial cIB correlated positively with body mass index (r = 0.45, p<0.001 and waist circumference (r = 0.45, p<0.001, but negatively with LV circumferential systolic strain (r = -0.23, p = 0.03 and systolic SR (r = -0.25, p = 0.016. Among obese subjects, cIB tended to correlate with HOMA-IR (r = 0.26, p = 0.07.Obese adolescents already exhibit evidence of increased myocardial fibrosis, which is associated with measures of adiposity and impaired LV circumferential myocardial deformation.

  13. Development of a non-invasive LED based device for adipose tissue thickness measurements in vivo

    Volceka, K.; Jakovels, D.; Arina, Z.; Zaharans, J.; Kviesis, E.; Strode, A.; Svampe, E.; Ozolina-Moll, L.; Butnere, M. M.

    2012-06-01

    There are a number of techniques for body composition assessment in clinics and in field-surveys, but in all cases the applied methods have advantages and disadvantages. High precision imaging methods are available, though expensive and non-portable, however, the methods devised for the mass population, often suffer from the lack of precision. Therefore, the development of a safe, mobile, non-invasive, optical method that would be easy to perform, precise and low-cost, but also would offer an accurate assessment of subcutaneous adipose tissue (SAT) both in lean and in obese persons is required. Thereof, the diffuse optical spectroscopy is advantageous over the aforementioned techniques. A prototype device using an optical method for measurement of the SAT thickness in vivo has been developed. The probe contained multiple LEDs (660nm) distributed at various distances from the photo-detector which allow different light penetration depths into the subcutaneous tissue. The differences of the reflected light intensities were used to create a non-linear model, and the computed values were compared with the corresponding thicknesses of SAT, assessed by B-mode ultrasonography. The results show that with the optical system used in this study, accurate results of different SAT thicknesses can be obtained, and imply a further potential for development of multispectral optical system to observe changes of SAT thickness as well as to determine the percentage of total body fat.

  14. Objectively measured physical activity, sedentary time and sleep duration: independent and combined associations with adiposity in canadian children

    Chaput, J-P; Leduc, G.; Boyer, C; P. Bélanger; LeBlanc, A G; Borghese, M M; Tremblay, M. S.

    2014-01-01

    Objective: To examine independent and combined associations among objectively measured movement/non-movement behaviors (moderate-to-vigorous-intensity physical activity (MVPA), total sedentary time and sleep duration) and adiposity indicators in a sample of Canadian children. Methods: A cross-sectional study was conducted on 507 children aged 9–11 years from Ottawa, Canada. Movement/non-movement behaviors were assessed using an Actigraph GT3X+ accelerometer over 7 days (24-h protocol). Outcom...

  15. Accuracy and reproducibility of adipose tissue measurements in young infants by whole body magnetic resonance imaging.

    Jan Stefan Bauer

    Full Text Available MR might be well suited to obtain reproducible and accurate measures of fat tissues in infants. This study evaluates MR-measurements of adipose tissue in young infants in vitro and in vivo.MR images of ten phantoms simulating subcutaneous fat of an infant's torso were obtained using a 1.5T MR scanner with and without simulated breathing. Scans consisted of a cartesian water-suppression turbo spin echo (wsTSE sequence, and a PROPELLER wsTSE sequence. Fat volume was quantified directly and by MR imaging using k-means clustering and threshold-based segmentation procedures to calculate accuracy in vitro. Whole body MR was obtained in sleeping young infants (average age 67±30 days. This study was approved by the local review board. All parents gave written informed consent. To obtain reproducibility in vivo, cartesian and PROPELLER wsTSE sequences were repeated in seven and four young infants, respectively. Overall, 21 repetitions were performed for the cartesian sequence and 13 repetitions for the PROPELLER sequence.In vitro accuracy errors depended on the chosen segmentation procedure, ranging from 5.4% to 76%, while the sequence showed no significant influence. Artificial breathing increased the minimal accuracy error to 9.1%. In vivo reproducibility errors for total fat volume of the sleeping infants ranged from 2.6% to 3.4%. Neither segmentation nor sequence significantly influenced reproducibility.With both cartesian and PROPELLER sequences an accurate and reproducible measure of body fat was achieved. Adequate segmentation was mandatory for high accuracy.

  16. Echocardiographic Assessment of Epicardial Adipose Tissue - A Marker of Visceral Adiposity

    Singh, Navneet; Singh, Harleen; Khanijoun, Harleen K; Iacobellis, Gianluca

    2007-01-01

    Visceral adipose tissue predicts an unfavorable cardiovascular and metabolic risk profile in humans. Existing methods to assess visceral adipose tissue have been limited. Thus, echocardiographic assessment of epicardial adipose tissue as a marker of visceral adiposity was suggested. The technique has been shown to be a very reliable method and an excellent measure of visceral adiposity. In this article, epicardial adipose tissue’s localization on the heart, function, method of assessment and ...

  17. Association of total and computed tomographic measures of regional adiposity with incident cancer risk: a prospective population-based study of older adults

    Murphy, Rachel A.; Bureyko, Taylor F.; Miljkovic, Iva; Cauley, Jane A.; Satterfield, Suzanne; Hue, Trisha F; Klepin, Heidi D.; Cummings, Steven R.; Newman, Anne B.; Harris, Tamara B

    2013-01-01

    Obesity is associated with increased risk of many types of cancer. Less is known regarding associations between adipose depots and cancer risk. We aimed to explore relationships between adipose depots, risk of cancer and obesity-related cancer (per NCI definition) in participants initially aged 70–79 without prevalent cancer (1,179 men, 1,340 women), and followed for incident cancer for 13 years. Measures included body mass index (BMI), total adipose tissue from dual-energy X-ray absorptiomet...

  18. Monitoring of temperature-mediated adipose tissue phase transitions by refractive-index measurements

    Yanina, I. Yu.; Popov, A. P.; Bykov, A. V.; Tuchin, V. V.

    2014-10-01

    Monitoring of temperature-mediated adipose tissue phase transitions were studied in vitro using an Abbe refractometer. The 1-2-mm thick porcine fat tissues slices were used in the experiments. The observed change in the tissue was associated with several phase transitions of lipid components of the adipose tissue. It was found that overall heating of a sample from the room to higher temperature led to more pronounced and tissue changes in refractive index if other experimental conditions were kept constant. We observed an abrupt change in the refractive index in the temperature range of 37-60 °C.

  19. Measuring adiposity in patients: the utility of body mass index (BMI, percent body fat, and leptin.

    Nirav R Shah

    Full Text Available BACKGROUND: Obesity is a serious disease that is associated with an increased risk of diabetes, hypertension, heart disease, stroke, and cancer, among other diseases. The United States Centers for Disease Control and Prevention (CDC estimates a 20% obesity rate in the 50 states, with 12 states having rates of over 30%. Currently, the body mass index (BMI is most commonly used to determine adiposity. However, BMI presents as an inaccurate obesity classification method that underestimates the epidemic and contributes to failed treatment. In this study, we examine the effectiveness of precise biomarkers and duel-energy x-ray absorptiometry (DXA to help diagnose and treat obesity. METHODOLOGY/PRINCIPAL FINDINGS: A cross-sectional study of adults with BMI, DXA, fasting leptin and insulin results were measured from 1998-2009. Of the participants, 63% were females, 37% were males, 75% white, with a mean age = 51.4 (SD = 14.2. Mean BMI was 27.3 (SD = 5.9 and mean percent body fat was 31.3% (SD = 9.3. BMI characterized 26% of the subjects as obese, while DXA indicated that 64% of them were obese. 39% of the subjects were classified as non-obese by BMI, but were found to be obese by DXA. BMI misclassified 25% men and 48% women. Meanwhile, a strong relationship was demonstrated between increased leptin and increased body fat. CONCLUSIONS/SIGNIFICANCE: Our results demonstrate the prevalence of false-negative BMIs, increased misclassifications in women of advancing age, and the reliability of gender-specific revised BMI cutoffs. BMI underestimates obesity prevalence, especially in women with high leptin levels (>30 ng/mL. Clinicians can use leptin-revised levels to enhance the accuracy of BMI estimates of percentage body fat when DXA is unavailable.

  20. Adnexal torsion in 6 years old girl

    MRI and US findings in Ovarian torsion in a premenarcheal girl are described. Adnexal torsion is an uncommon cause of severe lower abdominal pain in young women (mean age is 10-11), and in 50% of cases such symptoms are observed in pre-menarchal females. However, adnexal torsion should be considered in all premenarcheal girls admitted with acute abdominal pain and evidence of an ovarian mass. Accurate imaging is crucial after onset of early clinical symptoms to confirm the diagnosis and to preserve the viability of the affected ovary. A pelvic ovoid mass was visualised on ultrasound, suggesting several hypothesis -cystic mass, ovarian torsion, dermoid. Magnetic resonance imaging visualized edematous ovary enlargement and the presence of multiple follicules at the periphery due to congestion from the twisted vascular pedicule. Smooth wail thickening of the partially necrotic. Twisted ovary was seen in the subacute phase, which has been confirmed during laparoscopy. CT was not considered in this 6 years old girl due to ionizing radiation. (authors)

  1. Bioplastique at 6 years: clinical outcome studies.

    Ersek, R A; Gregory, S R; Salisbury, A V

    1997-11-01

    Bioplastique is a biphasic polymer for the permanent augmentation of some soft tissues. It was developed in 1987, and clinical studies at this institution were begun in 1990. The combination of low molecular weight polyvinylpyrrolidone and solid polymer particles allows the implantation of permanent polymer spheres through a small needle under local anesthesia. In this study 127 cases are reviewed of consecutive patients who have received Bioplastique for scar revision, wrinkles, and augmentation for soft-tissue defects at 6 years after application. All patients who had not been in for follow-up recently were contacted by mail and questioned on the permanence of augmentation and migration of particles. About 30 percent of the patients were unreachable and had their charts reviewed for permanence and migration of particles. In eight of these cases, Bioplastique was removed because of overcorrection, two of them may have had infection. Bioplastique has gained wide use throughout the world and although some complications have been reported, in general, it functions quite well when used in selected cases. PMID:9385974

  2. Measurements of pericardial adipose tissue using contrast enhanced cardiac multidetector computed tomography—comparison with cardiac magnetic resonance imaging

    Elming, Marie Bayer; Lønborg, Jacob; Rasmussen, Thomas;

    2013-01-01

    Recent studies have suggested that pericardial adipose tissue (PAT) located in close vicinity to the epicardial coronary arteries may play a role in the development of coronary artery disease. PAT has primarily been measured with cardiac magnetic resonance imaging (CMRI) or with non......-contrast cardiac multidetector computered tomography (MDCT) images. The aim of this study was to validate contrast MDCT derived measures of total PAT volume by a comparison to CMRI. In 52 patients, aged 60 years (34-81 years), Body Mass Index 28 kg/m(2) (18-39), and with stable ischemic heart disease, paired MDCT...

  3. Interactive effects of age and exercise on adiposity measures of41,582 physically active women

    Williams, Paul T.; Satariano William A.

    2004-06-01

    The objective of this report is to assess in women whether exercise affects the estimated age-related increase in adiposity, and contrariwise, whether age affects the estimated exercise-related decrease in adiposity. Cross-sectional analyses of 64,911 female runners who provided data on their body mass index (97.6 percent), waist (91.1percent), and chest circumferences (77.9 percent). Age affected the relationships between vigorous exercise and adiposity. The decline in BMI per km/wk run was linear in 18-25 year olds (-0.023+-0.002 kg/m2 perkm run) and became increasingly nonlinear (convex or upwardly concave) with age. The waist, hip and chest circumferences declined significantly with running distance across all age groups, but the declines were 52-58 percent greater in older than younger women (P<10-5). The relationships between body circumferences and running distance became increasingly convexity (upward concavity) in older women. Conversely, vigorous exercise diminished the apparent increase in adiposity with age. The rise in average BMI with age was greatest in women who ran less than 8 km/week (0.065+-0.005 kg/m2 per y), intermediate of women who ran 8-16km/wk (0.025+-0.004kg/m2 per y) or 16-32 km/wk (0.022+-0.003 kg/m2 pery), and least in those who averaged over 32 km/wk (0.017+-0.001 kg/m2 pery). Before age 45, waist circumference rose 0.055+-0.026 cm in for those who ran 0-8 km/wk, showed no significant change for those who ran 8-40km./wk, and declined -0.057+-0.012 and -0.069+-0.014 cm per year in those who ran 40 -56 and over 56 km/wk. The rise in hip and chest circumferences with age were significantly greater in women who ran under eight km/wk than longer distance runners for hip (0.231+-0.018 vs0.136+-0.004 cm/year) and chest circumferences (0.137+-0.013 vs0.053+-0.003 cm/year). These cross-sectional associations suggest that in women, age and vigorous exercise interact with each other in affecting adiposity. The extent that these cross

  4. An observational study of the association among interatrial adiposity by computed tomography measure, insulin resistance, and left atrial electromechanical disturbances in heart failure.

    Hung, Chung-Lieh; Yun, Chun-Ho; Lai, Yau-Huei; Sung, Kuo-Tzu; Bezerra, Hiram G; Kuo, Jen-Yuan; Hou, Charles Jia-Yin; Chao, Tze-Fan; Bulwer, Bernard E; Yeh, Hung-I; Shih, Shou-Chuan; Lin, Shing-Jong; Cury, Ricardo C

    2016-06-01

    Excessive visceral adiposity, hypothesized to be a key mediator in metabolic derangements, has recently been shown to exert toxic effects on cardiac structure and function. Data regarding the mechanistic link between regional adiposity, left atrial (LA) electromechanical remodeling, and heart failure with preserved ejection fraction (HFpEF) have been lacking.Various visceral adiposity measures, including pericardial fat (PCF), thoracic periaortic (TAT) fat, regional inter-atrial fat (IAF), and atrioventricular groove fat (AV Groove Fat), were assessed by multidetector computed tomography in 2 study cohorts (an annual health survey cohort and an outpatient cohort). We related such measures to cardiometabolic profiles in health survey cohort and LA electromechanical indices in our outpatient cohort, with Cox proportional hazards performed to examine the temporal trends of heart failure (HF).In our annual health survey cohort (n = 362), all 4 adiposity measures were positively related to unfavorable anthropometrics and systemic inflammation (high-sensitivity C-reactive protein) (all P insulin resistance (all P adiposity measures, with greater IAF (≥8.2 mm, hazard ratio: 4.11, 95% confidence interval: 1.50-11.32) associated with reduced LA strain (ß-coef: -0.28), higher LA stiffness (ß-coef: 0.23), and longer P wave duration (ß-coef: 0.23) in multivariate models (all P adiposity, systemic inflammation, cardiometabolic risks, and HFpEF. Regional adiposity, especially IAF, was tightly linked to altered LA electromechanical properties and likely plays a key role in HF prognosis. PMID:27310996

  5. Correlations between genetic variance and adiposity measures, and gene × gene interactions for obesity in postmenopausal Vietnamese women

    Tran Quang Binh; Yutaka Nakahori; Vu Thi Thu Hien; Nguyen Cong Khan; Nguyen Thi Lam; Le Bach Mai; Shigeru Yamamoto

    2011-04-01

    Although environmental factors are important, there is considerable evidence that genes also have a significant role in the pathogenesis of obesity. We conducted a population-based study to investigate the relationship between candidate genes for obesity (UCP1, UCP2, ADRA2B, ADRB3, LEPR, VDR and ESR1) and adiposity measures (body mass index, body fat percentage, weight, waist circumference and waist–hip ratio) in terms of individual gene and gene × gene interaction in models unadjusted and adjusted for covariates (age, years since menopause, educational level and total energy intake). Postmenopausal women with TC genotype of ESR1 gene had higher body fat percentage than those with TT genotype in the models unadjusted and adjusted for the covariates ($P = 0.006$ in adjusted model). In multiple logistic regression analysis, BsmI and ApaI SNPs of VDR genes were significantly associated with overweight and obesity. The UCP2–VDR ApaI interaction to susceptibility of overweight and obesity was first observed from logistic regression analysis, and then confirmed in the multifactor dimensionality reduction method unadjusted and adjusted for the covariates. This interaction had 69.09% prediction accuracy for overweight and obesity ($P = 0.001$, sign test). In conclusion, the study suggests the significant association of ESR1 and VDR genes with adiposity measures and the UCP2–VDR ApaI interaction to susceptibility to being overweight and obesity in postmenopausal Vietnamese women.

  6. Correlations between genetic variance and adiposity measures, and gene x gene interactions for obesity in postmenopausal Vietnamese women.

    Binh, Tran Quang; Nakahori, Yutaka; Hien, Vu Thi Thu; Khan, Nguyen Cong; Lam, Nguyen Thi; Mai, Le Bach; Yamamoto, Shigeru

    2011-04-01

    Although environmental factors are important, there is considerable evidence that genes also have a significant role in the pathogenesis of obesity. We conducted a population-based study to investigate the relationship between candidate genes for obesity (UCP1, UCP2, ADRA2B, ADRB3, LEPR, VDR and ESR1) and adiposity measures (body mass index, body fat percentage, weight, waist circumference and waist-hip ratio) in terms of individual gene and gene x gene interaction in models unadjusted and adjusted for covariates (age, years since menopause, educational level and total energy intake). Postmenopausal women with TC genotype of ESR1 gene had higher body fat percentage than those with TT genotype in the models unadjusted and adjusted for the covariates (P = 0.006 in adjusted model). In multiple logistic regression analysis, BsmI and ApaI SNPs of VDR genes were significantly associated with overweight and obesity. The UCP2-VDR ApaI interaction to susceptibility of overweight and obesity was first observed from logistic regression analysis, and then confirmed in the multifactor dimensionality reduction method unadjusted and adjusted for the covariates. This interaction had 69.09% prediction accuracy for overweight and obesity (P = 0.001, sign test). In conclusion, the study suggests the significant association of ESR1 and VDR genes with adiposity measures and the UCP2-VDR ApaI interaction to susceptibility to being overweight and obesity in postmenopausal Vietnamese women. PMID:21677383

  7. Adiposity measures and vitamin D concentrations in Northeast Germany and Denmark

    Hannemann, A; Thuesen, B Heinsbaek; Friedrich, N;

    2015-01-01

    -to-hip ratio, waist-to-height ratio, body surface area, and body fat percentage were determined by standardized methods in SHIP-1 and Health2006. RESULTS: The average study participant was overweight (median BMI 27.4, 26.6, and 25.2 kg/m(2) in SHIP-1, SHIP-Trend, and Health2006, respectively). Visceral and......BACKGROUND: Body mass index (BMI) and serum 25-hydroxy vitamin D3 (25OHD) concentrations are inversely related. As BMI contains only limited information regarding body fat distribution, we aimed to analyze the cross-sectional associations of abdominal visceral or subcutaneous adipose tissue, next...

  8. Implications of Pericardial, Visceral and Subcutaneous Adipose Tissue on Vascular Inflammation Measured Using 18FDG-PET/CT.

    Ho Cheol Hong

    Full Text Available Pericardial adipose tissue (PAT is associated with adverse cardiometabolic risk factors and cardiovascular disease (CVD. However, the relative implications of PAT, abdominal visceral and subcutaneous adipose tissue on vascular inflammation have not been explored.We compared the association of PAT, abdominal visceral fat area (VFA, and subcutaneous fat area (SFA with vascular inflammation, represented as the target-to-background ratio (TBR, the blood-normalized standardized uptake value measured using 18F-Fluorodeoxyglucose Positron Emission Tomography (18FDG-PET in 93 men and women without diabetes or CVD. Age- and sex-adjusted correlation analysis showed that PAT, VFA, and SFA were positively associated with most cardiometabolic risk factors, including systolic blood pressure, LDL-cholesterol, triglycerides, glucose, insulin resistance and high sensitive C-reactive proteins (hsCRP, whereas they were negatively associated with HDL-cholesterol. In particular, the maximum TBR (maxTBR values were positively correlated with PAT and VFA (r = 0.48 and r = 0.45, respectively; both P <0.001, whereas SFA showed a relatively weak positive relationship with maxTBR level (r = 0.31, P = 0.003.This study demonstrated that both PAT and VFA are significantly and similarly associated with vascular inflammation and various cardiometabolic risk profiles.

  9. Routine clinical measures of adiposity as predictors of visceral fat in adolescence: a population-based magnetic resonance imaging study.

    Katie Goodwin

    Full Text Available OBJECTIVE: Visceral fat (VF increases cardiometabolic risk more than fat stored subcutaneously. Here, we investigated how well routine clinical measures of adiposity, namely body mass index (BMI and waist circumference (waist, predict VF and subcutaneous fat (SF in a large population-based sample of adolescents. As body-fat distribution differs between males and females, we performed these analyses separately in each sex. DESIGN AND METHODS: VF and SF were measured by magnetic resonance imaging in 1,002 adolescents (482 males, age 12-18 years. Relationships of BMI and waist with VF and SF were tested in multivariable analyses, which adjusted for potentially confounding effects of age and height. RESULTS: In both males and females, BMI and waist were highly correlated with VF and SF, and explained 55-76% of their total variance. When VF was adjusted for SF, however, BMI and waist explained, respectively, only 0% and 4% of VF variance in males, and 4% and 11% of VF variance in females. In contrast, when SF was adjusted for VF, BMI and waist explained, respectively, 36% and 21% of SF variance in males, and 48% and 23% of SF variance in females. These relationships were similar during early and late puberty. CONCLUSIONS AND RELEVANCE: During adolescence, routine clinical measures of adiposity predict well SF but not VF. This holds for both sexes and throughout puberty. Further longitudinal studies are required to assess how well these measures predict changes of VF and SF over time. Given the clinical importance of VF, development of cost-effective imaging techniques and/or robust biomarkers of VF accumulation that would be suitable in everyday clinical practice is warranted.

  10. Dietary determinants of changes in waist circumference adjusted for body mass index - a proxy measure of visceral adiposity.

    Dora Romaguera

    Full Text Available BACKGROUND: Given the recognized health effects of visceral fat, the understanding of how diet can modulate changes in the phenotype "waist circumference for a given body mass index (WC(BMI", a proxy measure of visceral adiposity, is deemed necessary. Hence, the objective of the present study was to assess the association between dietary factors and prospective changes in visceral adiposity as measured by changes in the phenotype WC(BMI. METHODS AND FINDINGS: We analyzed data from 48,631 men and women from 5 countries participating in the European Prospective Investigation into Cancer and Nutrition (EPIC study. Anthropometric measurements were obtained at baseline and after a median follow-up time of 5.5 years. WC(BMI was defined as the residuals of waist circumference regressed on body mass index, and annual change in WC(BMI (DeltaWC(BMI, cm/y was defined as the difference between residuals at follow-up and baseline, divided by follow-up time. The association between energy, energy density (ED, macronutrients, alcohol, glycemic index (GI, glycemic load (GL, fibre and DeltaWC(BMI was modelled using centre-specific adjusted linear regression, and random-effects meta-analyses to obtain pooled estimates. Men and women with higher ED and GI diets showed significant increases in their WC(BMI, compared to those with lower ED and GI [1 kcal/g greater ED predicted a DeltaWC(BMI of 0.09 cm (95% CI 0.05 to 0.13 in men and 0.15 cm (95% CI 0.09 to 0.21 in women; 10 units greater GI predicted a DeltaWC(BMI of 0.07 cm (95% CI 0.03 to 0.12 in men and 0.06 cm (95% CI 0.03 to 0.10 in women]. Among women, lower fibre intake, higher GL, and higher alcohol consumption also predicted a higher DeltaWC(BMI. CONCLUSIONS: Results of this study suggest that a diet with low GI and ED may prevent visceral adiposity, defined as the prospective changes in WC(BMI. Additional effects may be obtained among women of low alcohol, low GL, and high fibre intake.

  11. Association between birth weight and objectively measured sedentary time is mediated by central adiposity

    Hildebrand, Maria; Kolle, Elin; Hansen, Bjørge H;

    2015-01-01

    BACKGROUND: Birth weight is an early correlate of disease later in life, and animal studies suggest that low birth weight is associated with reduced activity and increased sedentary time. Whether birth weight predicts later sedentary time in humans is uncertain. OBJECTIVES: We examined the relation.......001). Results of the mediation analysis showed a significant indirect effect of birth weight on sedentary time through waist circumference (B: 1.30; 95% bias-corrected CI: 0.94, 1.72), and when waist circumference was controlled for, the effect of birth weight on sedentary time was attenuated by 32% (B = 2...... between birth weight and sedentary time in youth and examined whether this association was mediated by central adiposity. DESIGN: We used pooled cross-sectional data from 8 observational studies conducted between 1997 and 2007 that consisted of 10,793 youth (boys: 47%) aged 6-18 y from the International...

  12. Methodologies to assess paediatric adiposity.

    Horan, M

    2014-05-04

    Childhood obesity is associated with increased risk of adult obesity, cardiovascular disease, diabetes and cancer. Appropriate techniques for assessment of childhood adiposity are required to identify children at risk. The aim of this review was to examine core clinical measurements and more technical tools to assess paediatric adiposity.

  13. Pericardial and thoracic peri-aortic adipose tissues contribute to systemic inflammation and calcified coronary atherosclerosis independent of body fat composition, anthropometric measures and traditional cardiovascular risks

    Background: Coronary atherosclerosis has traditionally been proposed to be associated with several cardiovascular risk factors and anthropometric measures. However, clinical data regarding the independent value of visceral adipose tissue in addition to such traditional predictors remains obscure. Materials and methods: We subsequently studied 719 subjects (age: 48.1 ± 8.3 years, 25% females) who underwent multidetector computed tomography (MDCT) for coronary calcium score (CCS) quantification. Baseline demographic data and anthropometric measures were taken with simultaneous body fat composition estimated. Visceral adipose tissue of pericardial and thoracic peri-aortic fat was quantified by MDCT using TeraRecon Aquarius workstation (San Mateo, CA). Traditional cardiovascular risk stratification was calculated by metabolic (NCEP ATP III) and Framingham (FRS) scores and high-sensitivity CRP (Hs-CRP) was taken to represent systemic inflammation. The independent value of visceral adipose tissue to systemic inflammation and CCS was assessed by utilizing multivariable regression analysis. Results: Of all subjects enrolled in this study, the mean values for pericardial and peri-aortic adipose tissue were 74.23 ± 27.51 and 7.23 ± 3.69 ml, respectively. Higher visceral fat quartile groups were associated with graded increase of risks for cardiovascular diseases. Both adipose burdens strongly correlated with anthropometric measures including waist circumference, body weight and body mass index (all p < 0.001). In addition, both visceral amount correlates well with ATP and FRS scores, all lipid profiles and systemic inflammation marker in terms of Hs-CRP (all p < 0.001). After adjustment for baseline variables, both visceral fat were independently related to Hs-CRP levels (all p < 0.05), but only pericardial fat exerted independent role in coronary calcium deposit. Conclusion: Both visceral adipose tissues strongly correlated with systemic inflammation beyond traditional

  14. Correlation of X-Ray Computed Tomography with Quantitative Nuclear Magnetic Resonance Methods for Pre-Clinical Measurement of Adipose and Lean Tissues in Living Mice

    Matthew N. Metzinger

    2014-10-01

    Full Text Available Numerous obesity studies have coupled murine models with non-invasive methods to quantify body composition in longitudinal experiments, including X-ray computed tomography (CT or quantitative nuclear magnetic resonance (QMR. Both microCT and QMR have been separately validated with invasive techniques of adipose tissue quantification, like post-mortem fat extraction and measurement. Here we report a head-to-head study of both protocols using oil phantoms and mouse populations to determine the parameters that best align CT data with that from QMR. First, an in vitro analysis of oil/water mixtures was used to calibrate and assess the overall accuracy of microCT vs. QMR data. Next, experiments were conducted with two cohorts of living mice (either homogenous or heterogeneous by sex, age and genetic backgrounds to assess the microCT imaging technique for adipose tissue segmentation and quantification relative to QMR. Adipose mass values were obtained from microCT data with three different resolutions, after which the data were analyzed with different filter and segmentation settings. Strong linearity was noted between the adipose mass values obtained with microCT and QMR, with optimal parameters and scan conditions reported herein. Lean tissue (muscle, internal organs was also segmented and quantified using the microCT method relative to the analogous QMR values. Overall, the rigorous calibration and validation of the microCT method for murine body composition, relative to QMR, ensures its validity for segmentation, quantification and visualization of both adipose and lean tissues.

  15. A Gunpowder Tattoo in a 6-Year-Old Girl.

    Bernstein, Seth; Barros, Brittany; Zaenglein, Andrea L

    2016-05-01

    Gunpowder tattoos result from explosion and subsequent traumatic implantation of pigmented granules into varying layers of the skin. This report details the case of a 6-year-old with a gunpowder tattoo on the face. PMID:27040733

  16. Quantification of adipose tissue insulin sensitivity

    Søndergaard, Esben; Jensen, Michael D

    2016-01-01

    In metabolically healthy humans, adipose tissue is exquisitely sensitive to insulin. Similar to muscle and liver, adipose tissue lipolysis is insulin resistant in adults with central obesity and type 2 diabetes. Perhaps uniquely, however, insulin resistance in adipose tissue may directly contribute...... to development of insulin resistance in muscle and liver because of the increased delivery of free fatty acids to those tissues. It has been hypothesized that insulin adipose tissue resistance may precede other metabolic defects in obesity and type 2 diabetes. Therefore, precise and reproducible...... quantification of adipose tissue insulin sensitivity, in vivo, in humans, is an important measure. Unfortunately, no consensus exists on how to determine adipose tissue insulin sensitivity. We review the methods available to quantitate adipose tissue insulin sensitivity and will discuss their strengths and...

  17. Quantification of adipose tissue insulin sensitivity.

    Søndergaard, Esben; Jensen, Michael D

    2016-06-01

    In metabolically healthy humans, adipose tissue is exquisitely sensitive to insulin. Similar to muscle and liver, adipose tissue lipolysis is insulin resistant in adults with central obesity and type 2 diabetes. Perhaps uniquely, however, insulin resistance in adipose tissue may directly contribute to development of insulin resistance in muscle and liver because of the increased delivery of free fatty acids to those tissues. It has been hypothesized that insulin adipose tissue resistance may precede other metabolic defects in obesity and type 2 diabetes. Therefore, precise and reproducible quantification of adipose tissue insulin sensitivity, in vivo, in humans, is an important measure. Unfortunately, no consensus exists on how to determine adipose tissue insulin sensitivity. We review the methods available to quantitate adipose tissue insulin sensitivity and will discuss their strengths and weaknesses. PMID:27073214

  18. Comparison of Dual-Energy X-Ray Absorptiometric and Anthropometric Measures of Adiposity in Relation to Adiposity-Related Biologic Factors

    Sun, Qi; van Dam, Rob M; Spiegelman, Donna; Heymsfield, Steven B.; Willett, Walter C.; Hu, Frank B.

    2010-01-01

    Dual-energy x-ray absorptiometry (DXA) can provide accurate measurements of body composition. Few studies have compared the relative validity of DXA measures with anthropometric measures such as body mass index (BMI) and waist circumference (WC). The authors compared correlations of DXA measurements of total fat mass and fat mass percent in the whole body and trunk, BMI, and WC with obesity-related biologic factors, including blood pressure and levels of plasma lipids, C-reactive protein, and...

  19. Hip dysplasia in a 6-year-old Salz ram

    Loste, Araceli; Ramos, Juan José; Sáez, Teófilo; Sever, Ramón; Marca, Carmen

    2003-01-01

    A 6-year old Salz ram was presented with a history of poor body condition, progressive gait abnormalities, pelvic limb lameness, and difficulty with copulation. Based on the history, clinical signs, hip palpation, and radiography, a diagnosis of hip dysplasia, previously unreported in sheep, was made.

  20. Duplicated Muellerian remnant in a 6-year-old boy

    Kuo, Helen J.; Cain, Mark P. [Indiana University School of Medicine, Riley Hospital for Children, Department of Pediatric Urology, Indianapolis, IN (United States); Karmazyn, Boaz [Indiana University School of Medicine, Riley Hospital for Children, Department of Radiology, Indianapolis, IN (United States)

    2009-08-15

    We report a 6-year-old boy with large duplicated Muellerian duct remnant who presented with recurrent urinary tract infections and dysuria. His prior urological problems included proximal hypospadias (repaired), urachal cyst, and a unilateral undescended testis. Imaging evaluation included US, MRI, and cystoscopy. Laparoscopic resection was performed via a retrovesical approach. The patient was free of symptoms after surgery. (orig.)

  1. Multiple Radiolucencies of the Jaws in a 6 Year Old.

    Hansford, John T; Kelsch, Robert D; Wiltz, Mauricio

    2015-11-01

    Radiolucencies of the jaws are a common finding. Mostly, they are isolated findings associated with inflammatory processes and consistent with inflammatory periapical disease, such as periapical cysts and periapical granulomas. If associated with the crowns of unerupted teeth, they may represent dentigerous cysts. However, occasionally, larger lytic/radiolucent lesions are identified; even more infrequently, these radiographic findings may be multiple and concurrent. The purpose of this report is to present the case of a 6-year-old female patient with no known concomitant syndrome who presented with multiple intraoral swellings and to discuss the treatment of multiple, bilateral mandibular and maxillary radiolucencies. PMID:26749783

  2. Indirect measure of visceral adiposity ‘A Body Shape Index’ (ABSI) is associated with arterial stiffness in patients with type 2 diabetes

    Bouchi, Ryotaro; Asakawa, Masahiro; Ohara, Norihiko; Nakano, Yujiro; Takeuchi, Takato; Murakami, Masanori; Sasahara, Yuriko; Numasawa, Mitsuyuki; Minami, Isao; Izumiyama, Hajime; Hashimoto, Koshi; Yoshimoto, Takanobu; Ogawa, Yoshihiro

    2016-01-01

    Objective Among indirect measures of visceral adiposity, A Body Shape Index (ABSI), which is defined as waist circumference (WC)/(body mass index (BMI)2/3×height1/2), is unique in that ABSI is positively correlated with visceral adiposity and is supposed to be independent of BMI. ABSI has been also shown to be linearly and positively associated with visceral fat mass and all-cause and cardiovascular disease (CVD) in the general population. It is, however, uncertain whether ABSI could be associated with arterial stiffness in patients with diabetes. Methods This is a cross-sectional study of 607 patients with type 2 diabetes (mean age 64±12 years; 40.0% female). Visceral fat area (VFA, cm2) and subcutaneous fat area (SFA, cm2) were assessed with a dual-impedance analyzer. In order to estimate the risk for CVD, brachial-ankle pulse wave velocity (baPWV, cm) was used for the assessment of arterial stiffness. Results ABSI was significantly and positively correlated with VFA (r=0.138, p=0.001) and negatively associated with BMI (r=−0.085, p=0.037). The correlation of z-score for ABSI with VFA remained significant (r=0.170, p<0.001) but not with BMI (r=0.009, p=0.820). ABSI (standardized β 0.095, p=0.043) but not WC (standardized β −0.060, p=0.200) was significantly and positively correlated with baPWV in the multivariate model including BMI as a covariate. Conclusions ABSI appears to reflect visceral adiposity independently of BMI and to be a substantial marker of arterial stiffening in patients with type 2 diabetes. PMID:27026809

  3. Concordance of the Recently Published Body Adiposity Index With Measured Body Fat Percent in European-American Adults

    Johnson, William; Chumlea, William C.; Czerwinski, Stefan A.; Demerath, Ellen W

    2011-01-01

    The body adiposity index (BAI; hip circumference (cm)/height (m)1.5 − 18) has recently been shown to demonstrate a stronger correlation with percentage body fat (%fat) than that between the BMI and %fat in Mexican-American adults. Here, we compare the concordance between %fat from dual-energy X-ray absorptiometry (DXA) and BAI, and between %fat and BMI, in European-American adults (n = 623). Agreement between BAI, BMI, and %fat was assessed using Lin’s concordance coefficients (ρc), where val...

  4. Adipose tissue fibrosis

    Buechler, Christa; Krautbauer, Sabrina; Eisinger, Kristina

    2015-01-01

    The increasing prevalence of obesity causes a major interest in white adipose tissue biology. Adipose tissue cells are surrounded by extracellular matrix proteins whose composition and remodeling is of crucial importance for cell function. The expansion of adipose tissue in obesity is linked to an inappropriate supply with oxygen and hypoxia development. Subsequent activation of hypoxia inducible factor 1 (HIF-1) inhibits preadipocyte differentiation and initiates adipose tissue fibrosis. The...

  5. Giant aneurysm in 6 years old child - case report

    Intracranial saccular aneurysms rare in childhood is. Even among the reported series of childhood aneurysms, it is unusual to find their occurrence in children less than 7 years old. The pathogenesis of these lesions is also a matter of debate and speculations. The peak age of incidence of juvenile cerebral aneurysms appear to be 12 years, occurrence below the age of 7 being rarity. We show a case of 6 years old boy with giant aneurysm. found because of episodes of headache and vomiting. Discussion of pathogenesis for the rare pathology. After discussion of multidisciplinary team, of neuroradiologist and neurosurgeons was decided to be perform endovascular embolization, because of the better outcome for the patient. We performed endovascular treatment of the aneurysm with achieving total embolization. The patient recovery completely, and after 4 days went home. (authors) Key words: GIANT ANEURYSM. SACCULAR ANEURYSM. EMBOLIZATION. STENT ASSISTED COILING

  6. The Growth Trend of 0–6 Years Children in Hamadan City , Iran

    A. Omidi

    2003-07-01

    Full Text Available Today millions of children in the world have not got the appropriate growth. For this purpose, this study was performed to evaluate the growth process of children under 6 years old in Hamadan, in addition the surveying this process, the difference in growth of the children were compared and measured by the NCHS standard curve. This was a cross–sectional study that included the research section of 1700 children who was at the average ages of zero, 1, 3, 6, 9,12 months and 1.5 , 2 , 2.5 , 3 , 3.5 , 4 , 4.5 , 5 , 6 years . The selection standard of the children was the perfect physical health and without obvious mental retardation. Regarding the curved standard the results showed that the 50th percentile of boys and girls weight up to 4 and 6 months was increased. Then with increasing the age up to 6 years the weight gradually was decreased, that this weight deduction is closer to the 5th percentile of the standard in 18 and 24 months. The 50th percentile of the children height has been decreased from 9 months up to 6 years too, and the 50th percentile of the head circumference from 18 months up to 6 years of age, constantly and slightly decreased compare to the standard curve. The overall result show that breast feeding is enough for the children up to 6 months and satisfies the children needs. But the causes that decrease the children growth are the lack of mothers knowledge about preparing the supplemental foods and the time of beginning and also inappropriate pattern of nutrition at the time of breast feeding.

  7. Nutritional Status of Preschool (2-6 Years of Age) Children

    MIDYAT, Levent; AKSIT, Sadık; GOKCE, Sule; YAGCI, Rasit Vural

    2011-01-01

    Early childhood is a critical life period because of its importance for supplying regular and adequate nutrition, and giving essential nutritional education to the children. In the present study, between January 2004 and March 2006, food consumption of 2- to 6-year-old children from different socioeconomic levels in Izmir was investigated. Anthropometric measurements of these 518 children were also recorded. SPSS 14.0 for Windows was used for statistical analysis. Total duration of breastfeed...

  8. Prevalence of Malnutrition in Children under 6 Years in Sistan and Baluchestan Province, Iran

    Mansour Karajibani; Mahdeyeh Shaykhei; Farzaneh Montazerifar; Monir Eftekharenia

    2014-01-01

    Background: The present study was conducted in rural area of Sistan and Baluchestan province, south-east of Iran with aim of determine the prevalence of underweight, stunting, wasting, overweight and obesity among children. Materials and Methods: One thousand five hundred seventy Children were selected from all children less than 6 years covered by healthy and treatment centers of rural area in Sistan and Baluchestan province. Body weight and height were measured using standard methods. D...

  9. Gestational trophoblastic neoplasia: A 6 year retrospective study

    Sushruta Shrivastava

    2014-01-01

    Full Text Available Aims and Objectives: To study the clinical presentations of gestational trophoblastic neoplasia and its response to chemotherapy. Materials and Methods: This is a retrospective study of 28 women of gestational trophoblastic neoplasia evaluated over a period of 6 years from January 2004 to December 2009. Patients were evaluated on the basis of their age, number of deliveries, history of abortion or molar pregnancy, and the treatment received. All patients were scored on the basis of WHO scoring system. Patients with low risk (score /=7 received multiple agent chemotherapy with EMACO regimen. After completion of chemotherapy patients were followed for a minimum of 2 years. The response to treatment was evaluated during follow-up by clinical examination, beta hCG levels and imaging as and when required. Results: Out of 28 women only 27 could be evaluated, because 1 patient was lost to follow-up. Out of 27 patients, 18 patients (66.67% achieved complete remission with the first-line chemotherapy and additional 25.92% (7/27 achieved complete remission with second line chemotherapy resulting in complete remission of 92.5% (25/27. Conclusion: Gestational trophoblastic neoplasia is curable if patient is properly evaluated and scored. It shows good response to chemotherapy.

  10. Chordoma: 6 years' experience at a tertiary centre

    Nine patients with a histologically proven diagnosis of chordoma seen at the Department of Radiation Oncology, Maulana Azad Medical College and Lok Nayak Hospital between January 1999 and December 2004 were retrospectively reviewed with respect to age, sex, presentation, location of tumour, treatment, response, recurrence, metastasis and follow up. Chordoma constituted 0.07% of total cancer cases registered over 6 years. Out of nine patients, eight were males and one was female with median age at time of diagnosis 52 years (range 34-68 years). All had sacrococcygeal lesions except one who had a spheno-occipital lesion. Seven patients had undergone either subtotal or gross total resection whereas only biopsy had been carried out in two of them. All patients received radiation therapy, seven in a postoperative setting and two for palliation. Follow-up period ranged from 2 to 50 months. Four patients died - the first after fourth fraction of radiation, second after 10 days of treatment, third of progressive lesion in sphenoidal region despite resection and radiation and fourth of local recurrence in the sacrococcyx. One patient developed distant metastases in the lungs and subcutaneous tissue over the scalp along with local recurrence; he is still alive. Two patients are locally free of disease whereas the other two were lost to follow up. The present analysis was undertaken to review our institutional experience with an aim to provide a practical approach to these tumours. In this report, these cases are discussed and the published works have been reviewed for the optimal management of patients with chordoma Copyright (2006) Blackwell Publishing Asia Pty Ltd

  11. Estimation of limb adiposity by bioimpedance spectroscopy in lymphoedema

    Lymphoedema is a chronic debilitating condition that may occur in approximately 25% of women treated for breast cancer. As the condition progresses, accumulated lymph fluid becomes fibrotic with infiltration of adipose tissue. Bioelectrical impedance spectroscopy is the preferred method for early detection of lymphoedema based on the measurement of impedance of extracellular fluid. The present study assessed whether these impedance measurements could also be used to estimate the adipose tissue content of the arm based on a model previously used to predict whole body composition. Estimates of arm adipose tissue in a cohort of women with lymphoedema were found to be highly correlated (r > 0.82) with measurements of adipose tissue obtained using the reference method of dual energy X-ray absorptiometry. Paired t-tests confirmed that there was no significant difference between the adipose tissue volumes obtained by the two methods. These results support the view that the method shows promise for the estimation of arm adiposity in lymphoedema.

  12. Estimation of limb adiposity by bioimpedance spectroscopy in lymphoedema

    Ward, L. C.; Essex, T.; Gaw, R.; Czerniec, S.; Dylke, E.; Abell, B.; Kilbreath, S. L.

    2013-04-01

    Lymphoedema is a chronic debilitating condition that may occur in approximately 25% of women treated for breast cancer. As the condition progresses, accumulated lymph fluid becomes fibrotic with infiltration of adipose tissue. Bioelectrical impedance spectroscopy is the preferred method for early detection of lymphoedema based on the measurement of impedance of extracellular fluid. The present study assessed whether these impedance measurements could also be used to estimate the adipose tissue content of the arm based on a model previously used to predict whole body composition. Estimates of arm adipose tissue in a cohort of women with lymphoedema were found to be highly correlated (r > 0.82) with measurements of adipose tissue obtained using the reference method of dual energy X-ray absorptiometry. Paired t-tests confirmed that there was no significant difference between the adipose tissue volumes obtained by the two methods. These results support the view that the method shows promise for the estimation of arm adiposity in lymphoedema.

  13. Surrogate Markers of Visceral Adiposity in Young Adults: Waist Circumference and Body Mass Index Are More Accurate than Waist Hip Ratio, Model of Adipose Distribution and Visceral Adiposity Index

    Susana Borruel; Moltó, José F.; Macarena Alpañés; Elena Fernández-Durán; Francisco Álvarez-Blasco; Manuel Luque-Ramírez; Héctor F Escobar-Morreale

    2014-01-01

    Surrogate indexes of visceral adiposity, a major risk factor for metabolic and cardiovascular disorders, are routinely used in clinical practice because objective measurements of visceral adiposity are expensive, may involve exposure to radiation, and their availability is limited. We compared several surrogate indexes of visceral adiposity with ultrasound assessment of subcutaneous and visceral adipose tissue depots in 99 young Caucasian adults, including 20 women without androgen excess, 53...

  14. Health among 6-year-old children in a Swedish county: based on the Health Dialogue

    Holmström, Malin Rising; Olofsson, Niclas; Kristiansen, Lisbeth; Asplund, Kenneth

    2012-01-01

    Aim: To explore the experiences of self-reported health (SRH) of 6-year-old boys and girls. Background: The goals for the Swedish School Health Services (SHS) are to identify health problems, take measures to prevent illness, and promote health. One approach used to achieve this is the use of the Health Dialogue (HD) questionnaire. The HD is offered at three occasions during compulsory school and once in high school; it follows the child’s development and growth from 6 to 16 years old. Method...

  15. Adiposity to muscle ratio predicts incident physical limitation in a cohort of 3,153 older adults—an alternative measurement of sarcopenia and sarcopenic obesity

    Auyeung, Tung Wai; Lee, Jenny Shun Wah; Leung, Jason; Kwok, Timothy; Woo, Jean

    2012-01-01

    Conventionally, sarcopenia is defined by muscle mass and physical performance. We hypothesized that the disability caused by sarcopenia and sarcopenic obesity was related to the amount of adiposity or body weight bearing on a unit of muscle mass, or the adiposity to muscle ratio. We therefore examined whether this ratio could predict physical limitation by secondary analysis of the data in our previous study. We recruited 3,153 community-dwelling adults aged >65 years and their body compositi...

  16. Sex and depot differences in ex vivo adipose tissue fatty acid storage and glycerol-3-phosphate acyltransferase activity

    Morgan-Bathke, Maria; Chen, Liang; Oberschneider, Elisabeth; Harteneck, Debra; Jensen, Michael D.

    2015-01-01

    Adipose tissue fatty acid storage varies according to sex, adipose tissue depot, and degree of fat gain. However, the mechanism(s) for these variations is not completely understood. We examined whether differences in adipose tissue glycerol-3-phosphate acyltransferase (GPAT) might play a role in these variations. We optimized an enzyme activity assay for total GPAT and GPAT1 activity in human adipose tissue and measured GPAT activity. Omental and subcutaneous adipose tissue was collected from...

  17. Changes in BMI over 6 years: the role of demographic and neighborhood characteristics

    Berry, TR; Spence, JC; Blanchard, C; Cutumisu, N; Edwards, J; Nykiforuk, C

    2016-01-01

    Objective To undertake a 6-year longitudinal investigation of the relationship between the built environment (perceived and objectively measured) and change in body mass index (BMI). Specifically, this research examined whether change in BMI was predicted by objectively measured neighborhood walkability and socioeconomic status (SES), and perceived neighborhood characteristics (for example, crime, traffic and interesting things to look at) in addition to other factors such as age, gender, education, physical activity, fruit and vegetable consumption and smoking. Design Longitudinal study Subjects 500 adults who provided complete data in 2002 and 2008 and who did not move over the course of the study (47.8% female; age in 2002: 18–90 years). Measurements Telephone surveys in 2002 and 2008 measuring perceptions of their neighborhood environment and demographic factors. Objective measures of neighborhood characteristics were calculated using census data and geographical information systems in 2006. Results Age, neighborhood SES and perceived traffic were significantly related to increased BMI over the 6 years. Younger participants and those in lower SES neighborhoods were more likely to have increased BMI. Agreement with the statement that traffic made it difficult to walk also predicted increased BMI. Conclusion This study adds to the literature to show that BMI increased in low SES neighborhoods. Although more research is needed to fully understand how neighborhood SES contributes to obesity, it is without question that individuals in socially disadvantaged neighborhoods face more barriers to health than their wealthier counterparts. This study also calls into question the relationship between walkability and changes in BMI and emphasizes the necessity of longitudinal data rather than relying on cross-sectional research. PMID:20157324

  18. Reliability and Validity of “Parents’ Evaluation of Responsible Behaviors of 5-6 Year Old Children” Scale

    Ozgul Polat; Asude B. Dağal

    2013-01-01

    This study is aimed at developing a scale (Parents’ Evaluation of Responsible Behaviors Of 5-6 Year Old Children) for measuring parents’ evaluation of their 5-6 year-old children’s responsible behaviors . The construct validity of the scale was tested by Factor Analysis. Factor analysis determined that the scale can be clustered under 10 factors. Item total correlations were calculated and independent samples t-test was conducted in order to determine the presence of a meaningful difference b...

  19. Food and drinking patterns as predictors of 6-year BMI-adjusted changes in waist circumference

    Halkjær, Jytte; Sørensen, Thorkild I A; Tjønneland, Anne;

    2004-01-01

    Few studies have investigated the prospective associations between diet or drinking patterns and abdominal obesity; we therefore investigated whether food and beverage groups or patterns predicted 6-year changes in waist circumference (WC) and whether these associations were independent of...... concurrent changes in BMI as a measure of general obesity. The subjects were 2300 middle-aged men and women with repeated measurements of dietary intake, BMI and WC from 1982 to 1993. Intakes from ten food groups and from coffee, tea, wine, beer and spirits were assessed; gender-specific food factors were...... associations were weakened, especially for women, after adjustment for BMI changes. None of the food factors was associated with WC changes. Based on the present study, we conclude that very few food items and no food patterns seem to predict changes in WC, whereas high intakes of beer and spirits among women...

  20. Epicardial adipose tissue and pericoronary fat thickness measured with 64-multidetector computed tomography: potential predictors of the severity of coronary artery disease

    Objective: the aim of the present study was to investigate the relationship between pericoronary fat and the severity and extent of atherosclerosis, quantified using 64-multidetector computed tomography, in patients with suspected coronary artery disease. Methods: the study population consisted of 131 patients who were clinically referred for noninvasive multislice computed tomography coronary angiography for the evaluation of coronary artery disease. Patients were classified as follows: no atherosclerosis, Group 1; nonobstructive atherosclerosis (luminal narrowing < 50% in diameter), Group 2; and obstructive atherosclerosis (luminal narrowing ≧ 50%) in a single vessel or obstructive atherosclerosis in the left main coronary artery and/or multiple vessels, Group 3. Epicardial adipose tissue was defined as the adipose tissue between the surface of the heart and the visceral layer of the pericardium (visceral epicardium). Epicardial adipose tissue thickness (mm) was determined in the right ventricular anterior free wall. The mean thickness of the pericoronary fat surrounding the three coronary arteries was used for the analyses. Results: the average thickness over all three regions was 13.2 ± 2.1 mm. The pericoronary fat thickness was significantly increased in Group 3 compared with Groups 2 and 1. The epicardial adipose tissue thickness was significantly increased in Group 3 compared with Groups 2 and 1. A receiver operating characteristic curve for obstructive coronary artery disease was assessed to verify the optimum cut-off point for pericoronary fat thickness, which was 13.8 mm. A receiver operating characteristic curve for obstructive coronary artery disease was also assessed to verify the optimum cut-off point for epicardial adipose tissue, which was 6.8 cm. Conclusion: we showed that the epicardial adipose tissue and pericoronary fat thickness scores were higher in patients with obstructive coronary artery diseases. (author)

  1. Epicardial adipose tissue and pericoronary fat thickness measured with 64-multidetector computed tomography: potential predictors of the severity of coronary artery disease

    Demircelik, Muhammed Bora; Gurel, Ozgul Malcok; Selcoki, Yusuf; Atar, Inci Asli; Eryonucu, Beyhan, E-mail: drdemircelik@yahoo.com [Turgut Ozal Univercity, Department of Cardiology, Ankara (Turkey); Bozkurt, Alper; Akin, Kayihan [Turgut Ozal Univercity, Department of Radiology, Ankara (Turkey); Yilmaz, Omer Caglar [Ankara Occupational Diseases Hospital, Department of Cardiology, Ankara (Turkey)

    2014-06-15

    Objective: the aim of the present study was to investigate the relationship between pericoronary fat and the severity and extent of atherosclerosis, quantified using 64-multidetector computed tomography, in patients with suspected coronary artery disease. Methods: the study population consisted of 131 patients who were clinically referred for noninvasive multislice computed tomography coronary angiography for the evaluation of coronary artery disease. Patients were classified as follows: no atherosclerosis, Group 1; nonobstructive atherosclerosis (luminal narrowing < 50% in diameter), Group 2; and obstructive atherosclerosis (luminal narrowing ≧ 50%) in a single vessel or obstructive atherosclerosis in the left main coronary artery and/or multiple vessels, Group 3. Epicardial adipose tissue was defined as the adipose tissue between the surface of the heart and the visceral layer of the pericardium (visceral epicardium). Epicardial adipose tissue thickness (mm) was determined in the right ventricular anterior free wall. The mean thickness of the pericoronary fat surrounding the three coronary arteries was used for the analyses. Results: the average thickness over all three regions was 13.2 ± 2.1 mm. The pericoronary fat thickness was significantly increased in Group 3 compared with Groups 2 and 1. The epicardial adipose tissue thickness was significantly increased in Group 3 compared with Groups 2 and 1. A receiver operating characteristic curve for obstructive coronary artery disease was assessed to verify the optimum cut-off point for pericoronary fat thickness, which was 13.8 mm. A receiver operating characteristic curve for obstructive coronary artery disease was also assessed to verify the optimum cut-off point for epicardial adipose tissue, which was 6.8 cm. Conclusion: we showed that the epicardial adipose tissue and pericoronary fat thickness scores were higher in patients with obstructive coronary artery diseases. (author)

  2. Prevalence of Malnutrition in Under 6-year Olds in South Khorasan, Iran

    Hassan Mehrjoofard

    2010-12-01

    Full Text Available Objective:Malnutrition is one of the important health problems throughout the world, particularly in developing countries, which has undesirable effects on mental and physical health of children. The aim of this study was to find out the prevalence of malnutrition in children under 6 years old in Privince South Khorasan, Iran, in 2007. Methods:This cross sectional and descriptive analytical study was conducted on children under 6 years old in South Khorasan Iran, belonging to six urban and rural regions applying multistage cluster sampling methodology. Data were collected through measuring weight and height, structural questionnaires Anthropometric Nutrution Indicators Survey, and face-to-face interviews with mothers. Malnutrition was measured on the basis of the indices underweight, wasting and stunting. The obtained data was analyzed by means of chi-square test in the packages SPSS and EPI-Info 2000, taking α= 0.05 as the significant level. Findings:Out of 1807 children 51.7% were males, 52.2% living in urban areas, and 37% were under 24 months old. Weight index was normal in 52.2% children, 34.4% lightly underweight, 11.7% moderately underweight and 1.2% severely underweight. Prevalence of underweight had a significant relationship to habitation, mothers' job and parents education level. According to stunting criteria, 55% were normal, 28.4% lightly stunted 12.7% were moderate, and 3.9% severe stunted. Stunting also had a significant relationship to habitation, age, mothers job, and parents' level of education. Wasting criteria showed that 67.8% were normal 24.7% light, 5.9% moderate and 1.6% had severe wasting. This had a significant relationship to sex and habitation. Conclusion:Prevalence of malnutrition was in children and its relationship to socioeconomic variables, measures such as increasing parents education - especially mothers knowledge - constancy of breast feeding until the age of 2 years, and promoting nutrition status

  3. Visceral adiposity syndrome.

    Lopes, Heno F; Corrêa-Giannella, Maria Lúcia; Consolim-Colombo, Fernanda M; Egan, Brent M

    2016-01-01

    The association of anthropometric (waist circumference) and hemodynamic (blood pressure) changes with abnormalities in glucose and lipid metabolism has been motivation for a lot of discussions in the last 30 years. Nowadays, blood pressure, body mass index/abdominal circumference, glycemia, triglyceridemia, and HDL-cholesterol concentrations are considered in the definition of Metabolic syndrome, referred as Visceral adiposity syndrome (VAS) in the present review. However, more than 250 years ago an association between visceral and mediastinal obesity with hypertension, gout, and obstructive apnea had already been recognized. Expansion of visceral adipose tissue secondary to chronic over-consumption of calories stimulates the recruitment of macrophages, which assume an inflammatory phenotype and produce cytokines that directly interfere with insulin signaling, resulting in insulin resistance. In turn, insulin resistance (IR) manifests itself in various tissues, contributing to the overall phenotype of VAS. For example, in white adipose tissue, IR results in lipolysis, increased free fatty acids release and worsening of inflammation, since fatty acids can bind to Toll-like receptors. In the liver, IR results in increased hepatic glucose production, contributing to hyperglycemia; in the vascular endothelium and kidney, IR results in vasoconstriction, sodium retention and, consequently, arterial hypertension. Other players have been recognized in the development of VAS, such as genetic predisposition, epigenetic factors associated with exposure to an unfavourable intrauterine environment and the gut microbiota. More recently, experimental and clinical studies have shown the autonomic nervous system participates in modulating visceral adipose tissue. The sympathetic nervous system is related to adipose tissue function and differentiation through beta1, beta2, beta3, alpha1, and alpha2 adrenergic receptors. The relation is bidirectional: sympathetic denervation of

  4. Adipose-Derived Stem Cell Collection and Characterization in Bottlenose Dolphins (Tursiops truncatus)

    Johnson, Shawn P.; Catania, Jeffrey M.; Harman, Robert J.; Jensen, Eric D.

    2012-01-01

    To assess the regenerative properties and potential therapeutic value of adipose-derived stem cells (ASCs) in the bottlenose dolphin, there is a need to determine whether an adequate adipose depot exists, in addition to the development of a standardized technique for minimally invasive adipose collection. In this study, an ultrasound-guided liposuction technique for adipose collection was assessed for its safety and efficacy. The ultrasound was utilized to identify and measure the postnuchal ...

  5. Oral health in pre-school children with asthma - followed from 3 to 6 years

    Stensson, Malin; Wendt, Lill-Kari; Koch, Göran; Oldaeus, Göran; Nilsson, Mats; Birkhed, Dowen

    2010-01-01

    OBJECTIVE: The aim of this study was to investigate caries and its determinants in preschool children with and without asthma, followed from 3 to 6 years. METHODS AND SUBJECTS: Caries, plaque, and gingivitis were examined at 3 and 6 years of age in 64 asthmatic children and 50 matched, healthy control children. Furthermore, at 6 years radiographic examination and saliva sampling were conducted. The parents were interviewed about various oral health-related factors. RESULTS: Initial caries inc...

  6. Comparison of the performance of two measures of central adiposity among apparently healthy Nigerians using the receiver operating characteristic analysis

    Christian Ifedili Okafor

    2011-01-01

    Full Text Available Objective: To compare the performance of waist circumference (WC and waist-to-hip ratio (WHR in predicting the presence of cardiovascular risk factors (hypertension and generalized obesity in an apparently healthy population. Materials and Methods: We recruited 898 apparently healthy subjects (318 males and 580 females of the Igbo ethnic group resident in Enugu (urban, Southeast Nigeria. Data collection was done using the World Health Organization Stepwise approach to Surveillance of risk factors (STEPS instrument. Subjects had their weight, height, waist and hip circumferences, systolic and diastolic blood pressures measured according to the guidelines in the step 2 of STEPS instrument. Generalized obesity and hypertension were defined using body mass index (BMI and JNC 7 classifications, respectively. Quantitative and qualitative variables were analyzed using t-test and Chi-square analysis, respectively, while the performance of WC and WHR was compared using the Receiver Operating Characteristic (ROC analysis. P value was set at <0.05. Results: The mean age of the subjects was 48.7 (12.9 years. Central obesity was found in 76.9% and 66.5% of subjects using WHR and WC, respectively. WC had a significantly higher area under the curve (AUC than WHR in all the cardiovascular risk groups, namely, generalized obesity (AUC = 0.88 vs. 0.62, hypertension alone (AUC = 0.60 vs. 0.53, and both generalized obesity and hypertension (AUC = 0.86 vs. 0.57. Conclusion: WC performed better than WHR in predicting the presence of cardiovascular risk factors. Being a simple index, it can easily be measured in routine clinic settings without the need for calculations or use of cumbersome techniques.

  7. MAXILLARY GROWTH PATTERNS IN ROMANIAN CHILDREN WITH CLEFT PALATE AGED BETWEEN 0-6 YEARS

    Liliana-Gabriela Halitchi

    2011-12-01

    Full Text Available A study documenting spontaneous and coordinated growth changes in young Romanian children with cleft palate is developed, for identifying the functional adaptations of oral cavity to the disrupted architecture of palate in children with cleft palate, the 3D analysis of maxillary casts being applied to visualize, evaluate and measure maxillary growth in patients with cleft palate, as well as to identify the reactive morphological pattern that could be imagined from the dimensional changes produced in the first 6 years of life. Two experimental groups were involved in the study, a former one, including 44 patients with cleft palate (16 boys and 28 girls, aged between 2 months and 6 years, operated by the same surgical team in the St.Mary University Children Hospital from Ia[i. The resulting maxillary casts were 3D scanned at Multinr company, in Sf. Gheorghe. The maxillary alveolar arch lines, the 4 Stilmann points (TD, TS, CD, CS and the maxillary interincisive point were identified and marked by the orthodontist, being reproduced with 6 degrees of tridimensional freedom. The coordinates of this point were transferred to the CAD system, to graphically recreate the computerized three-dimensional alveolar arch. 4 direct measurements have been made, namely: anterior and posterior diameter of the alveolar maxillary arch, length of the alveolar arch and depth of the palate. Student’s t test, both simple and bivariate, performed with SPSS 13.0 soft, showed statistic significance for the dimensional differences of the alveolar maxillary arch in children with cleft palate, comparatively with the healthy control group. Conclusion: Cleft palate patients have narrower and shorter maxillary alveolar arch and a flattened palate.

  8. Índice de massa corporal e indicadores antropométricos de adiposidade em idosos Body mass index and measures of adiposity among elderly adults

    Débora Martins dos Santos

    2005-04-01

    index (BMI=kg/m² with measures of adiposity and fat distribution among elderly and middle-aged adults. METHODS: Elderly persons (N=699; 60 years or older and middle-aged adults (N=1,306; 40-59.9 years participating in a population-based survey conducted in 1996 in the municipality of Rio de Janeiro were evaluated as to body mass index, arm, waist, and hip circumferences, skinfolds, and arm fat and muscle areas using standardized procedures. The cutoff points proposed by the World Health Organization for waist circumference, waist-to-hip ratio, and body mass index were used. Analyses were performed using the Spearman correlation coefficient and linear regression adjusted for age. RESULTS: About 50% of elderly subjects were classified as overweight and more than 50% of women in all age groups had waist circumference and waist-to-hip ratio outside the normal range. Among men, these percentages were about 40% for waist circumference and 20% for waist-to-hip ratio. Among elderly subjects, the partial correlation (adjusted for age between body mass index and measures of adiposity (waist circumference, skinfolds, and arm fat area ranged from 0.45 to 0.85 for men and 0.55 to 0.86 for women. Weight and waist circumference were the variables more strongly correlated with body mass index among both elderly persons and adults. CONCLUSIONS: The prevalence of overweight among elderly persons was high for both men and women. Body mass index shows a similar relationship with adiposity regardless of ageing.

  9. Adipose Tissue Metabolism During Hypobaria

    D. P. Chattopadhyay

    1974-10-01

    Full Text Available Possible factors affecting the metabolism of adipose tissue under hypobaric conditions have been reviewed. The hormonal changes brought into play under hypoxic stress generally stress generally increase the adipose tissue lipolysis.

  10. Socioeconomic status is positively associated with measures of adiposity and insulin resistance, but inversely associated with dyslipidaemia in Colombian children

    Buitrago-Lopez, Adriana; van den Hooven, Edith H; Rueda-Clausen, Christian F; Serrano, Norma; Ruiz, Alvaro J; Pereira, Mark A; Mueller, Noel T

    2015-01-01

    Background Low socioeconomic status (SES) has been associated with higher risk of cardiometabolic diseases in developed societies, but investigation of SES and cardiometabolic risk in children in less economically developed populations is sparse. We aimed to examine associations among SES and cardiometabolic risk factors in Colombian children. Methods We used data from a population-based study of 1282 children aged 6–10 years from Bucaramanga, Colombia. SES was classified according to household wealth, living conditions and access to public utilities. Anthropometric and biochemical parameters were measured at a clinic visit. Cardiometabolic risk factors were analysed continuously using linear regression and as binary outcomes—according to established paediatric cut points—using logistic regression to calculate OR and 95% CIs. Results Mean age of the children was 8.4 (SD 1.4) and 51.1% of the sample were boys. Odds of overweight/obesity, abdominal obesity and insulin resistance were greater among higher SES. Compared with the lowest SES stratum, children in the highest SES had higher odds of overweight/obesity (OR=3.25, 95% CI 1.89 to 5.57), abdominal obesity (OR=2.74, 95% CI 1.41 to 5.31) and insulin resistance (OR=2.60, 95% CI 1.81 to 3.71). In contrast, children in the highest SES had lower odds of hypertriglyceridaemia (triglycerides ≥90th centile; OR=0.28, 95% CI 0.14 to 0.54) and low (≤10th centile) high-density lipoprotein (HDL) cholesterol (OR=0.35, 95% CI 0.15 to 0.78). Conclusions In Colombian children, SES is directly associated with obesity and insulin resistance, but inversely associated with dyslipidaemia (hypertriglyceridaemia and low HDL cholesterol). Our findings highlight the need to analyse cardiometabolic risk factors separately in children and to carefully consider a population's level of economic development when studying their social determinants of cardiometabolic disease. PMID:25691273

  11. Capillary permeability in adipose tissue

    Paaske, W P; Nielsen, S L

    1976-01-01

    A method for measurement of capillary permeability using external registration of gamma emitting isotopes after close arterial bolus injection was applied to the isolated inguinal fat pad in slightly fasting rabbits. An average extraction of 26 per cent for 51Cr-EDTA was found at a plasma flow of...... about 7 ml/100 g-min. This corresponds to a capillary diffusion capacity of 2.0 ml/100 g-min which is half the value reported for vasodilated skeletal muscle having approximately twice as great capillary surface area. Thus, adipose tissue has about the same capillary permeability during slight metabolic...

  12. Elevated Eosinophil Protein X in Urine from Healthy Neonates Precedes Development of Atopy in the First 6 Years of Life

    Chawes, Bo Lund Krogsgaard; Bønnelykke, Klaus; Bisgaard, Hans

    2011-01-01

    untill age 6 years. Associations between urinary biomarkers and development of atopic traits were investigated using general estimating equations, logistic regression and Cox regression. Measurements and Main Results Eosinophil protein-X in the urine of the asymptomatic 1-month-old neonates......Rationale Biomarkers predicting development of atopic disease are needed for targeted preventive measures and to study if disease pathology may be active prior to onset of symptoms. Objective To investigate whether eosinophil protein-X, leukotriene-C4/D4/E4 and 11ß-prostaglandin-F2a (prostaglandin...... D2 metabolite) assessed in urine from healthy at-risk neonates precede development of atopic disease during the first 6 years of life. Methods We measured eosinophil protein-X (N=369), leukotriene-C4/D4/E4 (N=367), and 11ß-prostaglandin-F2a (N=366) in urine from 1-month-old children participating...

  13. Caries risk profiles in 2- to 6-year-old Greek children using the Cariogram

    Kavvadia, Katerina; Agouropoulos, Andreas; Gizani, Sotiria; Papagiannouli, Lisa; Twetman, Svante

    2012-01-01

    To assess the caries risk profiles in 2- to 6-year-old Greek children using a computer-based program and to evaluate the contribution of various risk factors.......To assess the caries risk profiles in 2- to 6-year-old Greek children using a computer-based program and to evaluate the contribution of various risk factors....

  14. Epicardial adipose tissue and coronary artery disease: an article review

    Sareh Mousavi

    2014-12-01

    Full Text Available Adipose tissue surrounding the heart may contribute in the progression of coronary atherosclerosis due to its proximity to the coronary arteries. In addition, epicardial adipose tissue has paracrine and endocrine functions. It can secrete numerous bioactive molecules. Most previous studies examined the relation between coronary artery disease and epicardial adipose tissue have used echocardiography and have reported controversial results, probably due to differences in measurement techniques and study populations. This study aimed to give a brief review on the value of echocardiographic assessment of epicardial adipose tissue in the prediction of coronary artery disease severity.Epicardial adipose tissue, easily and non-invasively evaluated by transthoracic echocardiography, can be considered as an adjunctive marker to classical risk factors despite all the limitations. Moreover, it might be recommended as a useful quantitative screening examination for the prediction of the presence and the severity of coronary artery disease and the extent of atherosclerosis.

  15. Mechanosensation in an adipose fin.

    Aiello, Brett R; Stewart, Thomas A; Hale, Melina E

    2016-03-16

    Adipose fins are found on approximately 20% of ray-finned fish species. The apparently rudimentary anatomy of adipose fins inspired a longstanding hypothesis that these fins are vestigial and lack function. However, adipose fins have evolved repeatedly within Teleostei, suggesting adaptive function. Recently, adipose fins were proposed to function as mechanosensors, detecting fluid flow anterior to the caudal fin. Here we test the hypothesis that adipose fins are mechanosensitive in the catfish Corydoras aeneus. Neural activity, recorded from nerves that innervate the fin, was shown to encode information on both movement and position of the fin membrane, including the magnitude of fin membrane displacement. Thus, the adipose fin of C. aeneus is mechanosensitive and has the capacity to function as a 'precaudal flow sensor'. These data force re-evaluation of adipose fin clipping, a common strategy for tagging fishes, and inform hypotheses of how function evolves in novel vertebrate appendages. PMID:26984621

  16. Subcutaneous adipose tissue classification

    A. Sbarbati

    2010-11-01

    Full Text Available The developments in the technologies based on the use of autologous adipose tissue attracted attention to minor depots as possible sampling areas. Some of those depots have never been studied in detail. The present study was performed on subcutaneous adipose depots sampled in different areas with the aim of explaining their morphology, particularly as far as regards stem niches. The results demonstrated that three different types of white adipose tissue (WAT can be differentiated on the basis of structural and ultrastructural features: deposit WAT (dWAT, structural WAT (sWAT and fibrous WAT (fWAT. dWAT can be found essentially in large fatty depots in the abdominal area (periumbilical. In the dWAT, cells are tightly packed and linked by a weak net of isolated collagen fibers. Collagenic components are very poor, cells are large and few blood vessels are present. The deep portion appears more fibrous then the superficial one. The microcirculation is formed by thin walled capillaries with rare stem niches. Reinforcement pericyte elements are rarely evident. The sWAT is more stromal; it is located in some areas in the limbs and in the hips. The stroma is fairly well represented, with a good vascularity and adequate staminality. Cells are wrapped by a basket of collagen fibers. The fatty depots of the knees and of the trochanteric areas have quite loose meshes. The fWAT has a noteworthy fibrous component and can be found in areas where a severe mechanic stress occurs. Adipocytes have an individual thick fibrous shell. In conclusion, the present study demonstrates evident differences among subcutaneous WAT deposits, thus suggesting that in regenerative procedures based on autologous adipose tissues the sampling area should not be randomly chosen, but it should be oriented by evidence based evaluations. The structural peculiarities of the sWAT, and particularly of its microcirculation, suggest that it could represent a privileged source for

  17. Addressing the Academic Gap Between 4- and 6-Year Pharmacy Programs in South Korea

    Sujin YOO; Song, Seungyeon; Lee, Sangmi; Kwon, Kwangil; Kim, Eunyoung

    2014-01-01

    Objective. To address the academic gap (or lack of adequate training and programs) between 4- and 6-year pharmacy programs and suggest methods for reducing this gap and to evaluate pharmacists’ perceptions of preceptorship.

  18. Correlation between maternal inflammatory markers and fetomaternal adiposity.

    Farah, Nadine

    2012-10-01

    Outside pregnancy, both obesity and diabetes mellitus are associated with changes in inflammatory cytokines. Obesity in pregnancy may be complicated by gestational diabetes mellitus (GDM) and\\/or fetal macrosomia. The objective of this study was to determine the correlation between maternal cytokines and fetomaternal adiposity in the third trimester in women where the important confounding variable GDM had been excluded. Healthy women with a singleton pregnancy and a normal glucose tolerance test at 28 weeks gestation were enrolled at their convenience. Maternal cytokines were measured at 28 and 37 weeks gestation. Maternal adiposity was assessed indirectly by calculating the Body Mass Index (BMI), and directly by bioelectrical impedance analysis. Fetal adiposity was assessed by ultrasound measurement of fetal soft tissue markers and by birthweight at delivery. Of the 71 women studied, the mean maternal age and BMI were 29.1 years and 29.2 kg\\/m(2) respectively. Of the women studied 32 (45%) were obese. Of the cytokines, only maternal IL-6 and IL-8 correlated with maternal adiposity. Maternal TNF-α, IL-β, IL-6 and IL-8 levels did not correlate with either fetal body adiposity or birthweight. In this well characterised cohort of pregnant non-diabetic women in the third trimester of pregnancy we found that circulating maternal cytokines are associated with maternal adiposity but not with fetal adiposity.

  19. Independent Stem Cell Lineages Regulate Adipose Organogenesis and Adipose Homeostasis

    Yuwei Jiang

    2014-11-01

    Full Text Available Adipose tissues have striking plasticity, highlighted by childhood and adult obesity. Using adipose lineage analyses, smooth muscle actin (SMA-mural cell-fate mapping, and conditional PPARγ deletion to block adipocyte differentiation, we find two phases of adipocyte generation that emanate from two independent adipose progenitor compartments: developmental and adult. These two compartments are sequentially required for organ formation and maintenance. Although both developmental and adult progenitors are specified during the developmental period and express PPARγ, they have distinct microanatomical, functional, morphogenetic, and molecular profiles. Furthermore, the two compartments derive from different lineages; whereas adult adipose progenitors fate-map from an SMA+ mural lineage, developmental progenitors do not. Remarkably, the adult progenitor compartment appears to be specified earlier than the developmental cells and then enters the already developmentally formed adipose depots. Thus, two distinct cell compartments control adipose organ development and organ homeostasis, which may provide a discrete therapeutic target for childhood and adult obesity.

  20. The motor characteristics of boys 4-6 years old to determine the prospects for gymnastics

    Pomazan Arkadij Anatol'evich

    2011-01-01

    The questions of primary screening of preschool and primary school children to gymnastics. Analyzed materials of recent publications on this topic. The study group consisted of 56 boys. Proposed test exercises to test motor abilities of boys 4-6 years old. Set mapped by age groups of rules for each of the proposed exercises. Established process for determining the motor and anthropometric characteristics for the selection of children 4-6 years of prior training. Identified standards of physic...

  1. SPEECH AND LANGUAGE ASSESSMENT USING LEST 0 TO 6 AMONG CHILDREN 0 TO 6 YEARS

    Shiji K.

    2013-01-01

    ABSTRACT: This descriptive study was conducted toassess the speech and language development anddelay among children 0 - 6 years.450 Children 0 - 6 years age groups were taken for the study . Each child was given the corresponding LEST and given a PASS if he or she had performed the test. Of the 450 children screened , 5.5 % had delay , 2.2 % had only questionable delay. Of the 25 children who had delay 15 (60%) were male...

  2. Independent Stem Cell Lineages Regulate Adipose Organogenesis and Adipose Homeostasis

    Yuwei Jiang; Daniel C. Berry; Wei Tang; Jonathan M. Graff

    2014-01-01

    Adipose tissues have striking plasticity, highlighted by childhood and adult obesity. Using adipose lineage analyses, smooth muscle actin (SMA)-mural cell-fate mapping, and conditional PPARγ deletion to block adipocyte differentiation, we find two phases of adipocyte generation that emanate from two independent adipose progenitor compartments: developmental and adult. These two compartments are sequentially required for organ formation and maintenance. Although both developmental and adult pr...

  3. MAXILLARY GROWTH PATTERNS IN ROMANIAN CHILDREN WITH CLEFT PALATE DURING THE FIRST 6 YEARS OF LIFE

    Liliana-Gabriela Halitchi

    2012-12-01

    Full Text Available In order to visualize, evaluate and measure the maxillary growth in patients with cleft palate and to identify the reactive morphological pattern that could be identified from the dimensional changes produced along the first six years of life, maxillary impressions were made in two groups of study, by means of standard trays and silicone impression materials. The maxillary casts resulted had been 3D scanned at Multinr, in Sf. Gheorghe. The study was carried on a number of 34 patients with cleft palate, 16 boys and 18 girls, with ages between 2 months and 6 years, operated by the same surgical team in “St. Mary” University Children Hospital of Iaşi, as well as on 60 normal children. Bivariate Student’s t test established statistically significant negative differences between the mean values of the anterior and posterior width of the maxillary alveolar arch, positive non significant differences for the length and positive differences for the depth of the dehiscent palate in the experimental group, comparatively with normal children. Cleft palate patients have narrowed and shorter maxillary alveolar arch and flattened palate. At least therapeutically, the cleft palate group, operated at different ages, from 2 to 4 years, could not react like other groups of study from important European Cleft Centers and benefit from a good residual growth.

  4. DETERMINATION OF ANATOMICAL TYPE OF HEAD AND FACE IN CHILDREN UNDER 6 YEARS IN AHWAZ

    Z. Safikhani

    2007-05-01

    Full Text Available Cephalometry is an important branch of anthropology in which the dimensions of head and face can be determined. These dimensions are used to show indexes for studying brain growth and formation of all types of head and face. Indexes are vary from 65 to 95 for head and 65 to105 for face, which are used to determine 4 international anatomic types of head and 5 international anatomic types of face. The present study was carried out to determine all types of head and face among subjects aged less than 6 years. A total of 267(145 male and 131 female children were enrolled in this study. Convenience sampling was collected from kindergarten and preschool children. The subjects categorized to 1, 2, 3, 4, 5, 6 months and 11 groups of 12-72 months. Appropriate equipments were used for measuring height and width of the head and face. The results of this study indicated that brachycephalic (38% was the most common anatomical type of head, euryprosopic (38.6% and hyperleptoprosopic type (4.5% for face.

  5. Interdental Spacing and Dental Caries in the Primary Dentition of 4-6 Year Old Children

    G. Babu Kl

    2012-01-01

    Full Text Available Objective: There are various risk factors which play an essential role in the multifactorial disease “dental caries.” Although absence of interdental spaces in the primary dentition may increase the risk of dental caries, not many studies have been carried out to assess this correlation. This study was performed to assess the relationship between interdental spacing and dental caries in primary dentition.Materials and Methods: Five hundred 4-6 year-old children were enrolled into this study. Dental caries was recorded using the criteria given by Warren et al. Following this, impressions were made for the upper and lower arches and dental casts were poured. Interdental spaces were measured on the dental casts using a digital verniercaliper. The data obtained were subjected to statistical analysis.Results: The number of sites with interdental spaces was higher in the maxillary arch in comparison to the mandibular arch. The highest number of interdental spaces was observed between the maxillary anteriors. The number of demineralized, but non-cavitated tooth surfaces (d1were higher than the number of cavitated tooth surfaces. This difference was significant in the mandibular anterior segment. Dental caries showed a negative correlation with interdental spacing. A significant correlation was found between dental caries and interdental spacing in the posterior segment of the mandibular arch.Conclusion: This study showed that children with no interdental spacing in the primary dentition are at higher risk for dental caries.Key Words: Dental Caries; Interdental Spaces; Interproximal Caries

  6. Relationship of Adiposity and Insulin Resistance Mediated by Inflammation in a Group of Overweight and Obese Chilean Adolescents

    Leiva Laura; Blanco Estela; Díaz Erik; Gahagan Sheila; Reyes Marcela; Lera Lydia; Burrows Raquel

    2011-01-01

    Abstract The mild chronic inflammatory state associated with obesity may be an important link between adiposity and insulin resistance (IR). In a sample of 137 overweight and obese Chilean adolescents, we assessed associations between high-sensitivity C-reactive protein (hs-CRP), IR and adiposity; explored sex differences; and evaluated whether hs-CRP mediated the relationship between adiposity and IR. Positive relationships between hs-CRP, IR and 2 measures of adiposity were found. Hs-CRP wa...

  7. Lean body mass change over 6 years is associated with dietary leucine intake in an older Danish population.

    McDonald, Cameron Keith; Ankarfeldt, Mikkel Z; Capra, Sandra; Bauer, Judy; Raymond, Kyle; Heitmann, Berit Lilienthal

    2016-05-01

    Higher protein intake, and particularly higher leucine intake, is associated with attenuated loss of lean body mass (LBM) over time in older individuals. Dietary leucine is thought to be a key mediator of anabolism. This study aimed to assess this relationship over 6 years among younger and older adult Danes. Dietary leucine intake was assessed at baseline and after 6 years in men and women, aged 35-65 years, participating in the Danish cohort of the WHO-MONICA (Multinational MONItoring of trends and determinants in CArdiovascular disease) study (n 368). Changes in LBM over the 6 years were measured by bioelectrical impedance using equations developed for this Danish population. The association between leucine and LBM changes was examined using multivariate linear regression and ANCOVA analyses adjusted for potential confounders. After adjustment for baseline LBM, sex, age, energy intake and physical activity, leucine intake was associated with LBM change in those older than 65 years (n 79), with no effect seen in those younger than 65 years. Older participants in the highest quartile of leucine intake (7·1 g/d) experienced LBM maintenance, whereas lower intakes were associated with LBM loss over 6 years (for trend: β=0·434, P=0·03). Sensitivity analysis indicated no effect modification of sex or the presence of CVD. Greater leucine intake in conjunction with adequate total protein intake was associated with long-term LBM retention in a healthy older Danish population. This study corroborates findings from laboratory investigations in relation to protein and leucine intakes and LBM change. A more diverse and larger sample is needed for confirmation of these results. PMID:26979049

  8. Patients with shoulder impingement remain satisfied 6 years after arthroscopic subacromial decompression

    2011-01-01

    Background Although arthroscopic subacromial decompression (ASD) is a common procedure for treatment of shoulder impingement, few long term results have been published. In this prospective study, we determined whether the high degree of patient satisfaction at 6 months postoperatively reported by us earlier remained at the 6-year follow-up. Patients and methods We originally reported high patient satisfaction 6 months after ASD for shoulder impingement in 50 prospectively studied patients using the Disability of the Arm Shoulder and Hand questionnaire (DASH) and the Visual Analog Scale (VAS). Patients with associated shoulder disorders were excluded. The surgeons were experienced shoulder arthroscopists. 6 years after surgery, the DASH questionnaire and the VAS were sent to these 50 patients. 2 patients had other medical problems of the upper extremity that affected the DASH and VAS scores, 1 patient was lost to follow-up, and another refused to participate. Thus, 46 patients with a mean age of 55 (33–78) years were included in this 6-year evaluation. Results The considerable improvement in both the DASH score and the VAS that was observed 6 months after surgery persisted or had even improved 6 years after surgery. Interpretation Properly selected patients with shoulder impingement treated with ASD remain satisfied 6 years after surgery. PMID:21999621

  9. Adipocyte Turnover: Relevance to Human Adipose Tissue Morphology

    Arner, Erik; Westermark, Pål O.; Spalding, Kirsty L.; Britton, Tom; Rydén, Mikael; Frisén, Jonas; Bernard, Samuel; Arner, Peter

    2009-01-01

    OBJECTIVE Adipose tissue may contain few large adipocytes (hypertrophy) or many small adipocytes (hyperplasia). We investigated factors of putative importance for adipose tissue morphology. RESEARCH DESIGN AND METHODS Subcutaneous adipocyte size and total fat mass were compared in 764 subjects with BMI 18–60 kg/m2. A morphology value was defined as the difference between the measured adipocyte volume and the expected volume given by a curved-line fit for a given body fat mass and was related ...

  10. Bioengineering beige adipose tissue therapeutics

    Kevin eTharp

    2015-10-01

    Full Text Available Unlocking the therapeutic potential of brown/beige adipose tissue requires technological advancements that enable the controlled expansion of this uniquely thermogenic tissue. Transplantation of brown fat in small animal model systems has confirmed the expectation that brown fat expansion could possibly provide a novel therapeutic to combat obesity and related disorders. Expansion and/or stimulation of UCP1-positive adipose tissues have repeatedly demonstrated physiologically beneficial reductions in circulating glucose and lipids. The recent discovery that brown adipose tissue-derived secreted factors positively alter whole body metabolism further expands potential benefits of brown or beige/brite adipose expansion. Unfortunately, there are no sources of transplantable brown adipose tissues for human therapeutic purposes at this time.Recent developments in bioengineering, including novel hyaluronic acid based hydrogels, have enabled non-immunogenic, functional tissue allografts that can be used to generate large quantities of UCP1-positive adipose tissue. These sophisticated tissue-engineering systems have provided the methodology to develop metabolically active brown or beige/brite adipose tissue implants with the potential to be used as a metabolic therapy. Unlike the pharmacological browning of white adipose depots, implantation of bioengineered UCP1-positive adipose tissues offers a spatially controlled therapeutic. Moving forward, new insights into the mechanisms by which extracellular cues govern stem cell differentiation and progenitor cell recruitment may enable cell-free matrix implant approaches, which generate a niche sufficient to recruit WAT derived stem cells and support their differentiation into functional beige/brite adipose tissues. This review summarizes clinically relevant discoveries in tissue-engineering and biology leading toward the recent development of beige adipose tissue implants and their potential for the metabolic

  11. Bioengineering Beige Adipose Tissue Therapeutics.

    Tharp, Kevin M; Stahl, Andreas

    2015-01-01

    Unlocking the therapeutic potential of brown/beige adipose tissue requires technological advancements that enable the controlled expansion of this uniquely thermogenic tissue. Transplantation of brown fat in small animal model systems has confirmed the expectation that brown fat expansion could possibly provide a novel therapeutic to combat obesity and related disorders. Expansion and/or stimulation of uncoupling protein-1 (UCP1)-positive adipose tissues have repeatedly demonstrated physiologically beneficial reductions in circulating glucose and lipids. The recent discovery that brown adipose tissue (BAT)-derived secreted factors positively alter whole body metabolism further expands potential benefits of brown or beige/brite adipose expansion. Unfortunately, there are no sources of transplantable BATs for human therapeutic purposes at this time. Recent developments in bioengineering, including novel hyaluronic acid-based hydrogels, have enabled non-immunogenic, functional tissue allografts that can be used to generate large quantities of UCP1-positive adipose tissue. These sophisticated tissue-engineering systems have provided the methodology to develop metabolically active brown or beige/brite adipose tissue implants with the potential to be used as a metabolic therapy. Unlike the pharmacological browning of white adipose depots, implantation of bioengineered UCP1-positive adipose tissues offers a spatially controlled therapeutic. Moving forward, new insights into the mechanisms by which extracellular cues govern stem-cell differentiation and progenitor cell recruitment may enable cell-free matrix implant approaches, which generate a niche sufficient to recruit white adipose tissue-derived stem cells and support their differentiation into functional beige/brite adipose tissues. This review summarizes clinically relevant discoveries in tissue-engineering and biology leading toward the recent development of biomaterial supported beige adipose tissue implants and

  12. The motor characteristics of boys 4-6 years old to determine the prospects for gymnastics

    Pomazan Arkadij Anatol'evich

    2011-10-01

    Full Text Available The questions of primary screening of preschool and primary school children to gymnastics. Analyzed materials of recent publications on this topic. The study group consisted of 56 boys. Proposed test exercises to test motor abilities of boys 4-6 years old. Set mapped by age groups of rules for each of the proposed exercises. Established process for determining the motor and anthropometric characteristics for the selection of children 4-6 years of prior training. Identified standards of physical fitness that can be used in the method of primary selection for gymnastics.

  13. Mental Health Outcomes of Cocaine-Exposed Children at 6 Years of Age

    Linares, Teresa J.; Singer, Lynn T.; Kirchner, H. Lester; Short, Elizabeth J.; Min, Meeyoung O.; Hussey, Patrick; Minnes, Sonia

    2008-01-01

    Objective To assess 6-year-old cocaine- and noncocaine-exposed children's mental health outcomes controlling for potential confounders. Methods The sample consisted of 322 children [169 cocaine exposed (CE) and 153 noncocaine exposed (NCE)] enrolled in a longitudinal study since birth. At age 6, children were assessed for mental health symptoms using the Dominic Interactive (DI), a child self-report measure, and the Child Behavior Checklist (CBCL), a caregiver report of behavioral problems. Results CE children were more likely to self-report symptoms in the probable clinical range for oppositional defiant disorder (ODD) and attention deficit hyperactivity disorder (ADHD). In contrast, prenatal cocaine exposure was not related to child behavior based on the CBCL. After control for exposure, CE children in adoptive or foster care were rated as having more problems with aggression, externalizing behaviors, and total behavioral problems than NCE children and CE children in maternal or relative care. Also, CE children in adoptive or foster care self-reported more externalizing symptoms than CE children in maternal or relative care and NCE children. Findings could not be attributed to caregiver intelligence or depressive symptoms, or to the quality of the home environment. Conclusions CE children report more symptoms of ODD and ADHD than nonexposed children. Adoptive or foster caregivers rated their CE children as having more behavioral problems than did maternal or relative caregivers of CE children or parents of NCE children. Although further studies are needed to understand the basis for the more negative ratings by adoptive or foster caregivers of their CE children, the self-report of CE children indicates a need for psychological interventions. PMID:15802608

  14. Ultrasound-guided vacuum-assisted excision of breast papillomas: review of 6-years experience

    Aim: To review the outcome of vacuum-assisted removal of breast papillomas performed in the Bolton Breast Unit. Materials and methods: Twenty-six benign breast papillomas were excised using an ultrasound-guided, vacuum-assisted technique under local anaesthetic over a 6-year period. An 8 G Mammotome was used for 12 lesions, an 11 G Mammotome for 13 lesions and a 7 G EnCor for one lesion. The mean lesion size was 9 mm (range 3-17 mm). The mean number of cores taken per case was nine. Results: One patient developed a post-procedure haematoma, which did not require treatment. There were no other short-term complications. None of the papillomas were associated with atypia or malignancy. Subsequent breast imaging (mostly routine screening mammography) was reviewed and evidence of recurrence recorded. To date, 16 patients have received at least one subsequent routine screening mammogram, with a mean follow-up to latest mammogram of 30 months. Mammographic evidence of papilloma regrowth has been observed in two patents, with a third patient presenting with recurrence of the original symptom of a palpable lump. All three recurrent lesions were surgically excised and confirmed to be benign papillomas. These lesions measured 6, 12, and 15 mm prior to the original vacuum-assisted excision. Conclusion: The findings suggests that vacuum-assisted removal is a satisfactory alternative to surgery for the majority of patients, but that particular attention should be paid to ensuring complete lesion removal in view of the relatively high recurrence rate in this series.

  15. Ultrasound-guided vacuum-assisted excision of breast papillomas: review of 6-years experience

    Maxwell, A.J. [Bolton Breast Unit, Royal Bolton Hospital, Bolton (United Kingdom)], E-mail: anthony.maxwell@rbh.nhs.uk

    2009-08-15

    Aim: To review the outcome of vacuum-assisted removal of breast papillomas performed in the Bolton Breast Unit. Materials and methods: Twenty-six benign breast papillomas were excised using an ultrasound-guided, vacuum-assisted technique under local anaesthetic over a 6-year period. An 8 G Mammotome was used for 12 lesions, an 11 G Mammotome for 13 lesions and a 7 G EnCor for one lesion. The mean lesion size was 9 mm (range 3-17 mm). The mean number of cores taken per case was nine. Results: One patient developed a post-procedure haematoma, which did not require treatment. There were no other short-term complications. None of the papillomas were associated with atypia or malignancy. Subsequent breast imaging (mostly routine screening mammography) was reviewed and evidence of recurrence recorded. To date, 16 patients have received at least one subsequent routine screening mammogram, with a mean follow-up to latest mammogram of 30 months. Mammographic evidence of papilloma regrowth has been observed in two patents, with a third patient presenting with recurrence of the original symptom of a palpable lump. All three recurrent lesions were surgically excised and confirmed to be benign papillomas. These lesions measured 6, 12, and 15 mm prior to the original vacuum-assisted excision. Conclusion: The findings suggests that vacuum-assisted removal is a satisfactory alternative to surgery for the majority of patients, but that particular attention should be paid to ensuring complete lesion removal in view of the relatively high recurrence rate in this series.

  16. Gestational Weight Gain and Overweight in Children Aged 3–6 Years

    Guo, Lianhong; Liu, Jufen; Ye, Rongwei; Liu, Jianmeng; Zhuang, Zhixiong; Ren, Aiguo

    2015-01-01

    Objective To determine whether gestational weight gain (GWG) was associated with increased odds of childhood overweight after accounting for pre-pregnancy BMI. Methods In a prospective cohort study based on a premarital and perinatal health care system in China, data of 100 612 mother-child pairs were obtained. The main exposure was GWG as both a continuous and categorical variable. The outcome measure was overweight, defined by age- and sex-specific cutoff values for body mass index (BMI) in children aged 3–6 years. Results A 1-kg increase in maternal GWG was associated with an increase of 0.009 (95% confidence interval [CI]: 0.007–0.010, P < 0.001) in children’s mean BMI; in the subgroup of pre-pregnancy overweight/obese mothers, the increase in children’s BMI was 0.028 (95% CI, 0.017–0.039, P < 0.001). Excessive GWG played an important role in childhood overweight when adequate GWG was used as the reference, with an odds ratio (OR) of 1.21 (95% CI, 1.12–1.29). The risk was highest (OR 2.22; 95% CI, 1.79–2.76) in the children of mothers who were overweight/obese before pregnancy and gained excessive weight during pregnancy. Conclusions Greater maternal GWG was associated with greater offspring BMI, and the risk of overweight was doubled in children whose mothers were overweight/obese before pregnancy and gained excessive weight during pregnancy. As a result, maintenance of appropriate weight gain during pregnancy and prophylaxis of maternal overweight/obesity before pregnancy should be a strategy for preventing childhood overweight/obesity. PMID:26119288

  17. Gestational Weight Gain and Overweight in Children Aged 3–6 Years

    Lianhong Guo

    2015-08-01

    Full Text Available Objective: To determine whether gestational weight gain (GWG was associated with increased odds of childhood overweight after accounting for pre-pregnancy BMI. Methods: In a prospective cohort study based on a premarital and perinatal health care system in China, data of 100 612 mother-child pairs were obtained. The main exposure was GWG as both a continuous and categorical variable. The outcome measure was overweight, defined by age- and sex-specific cutoff values for body mass index (BMI in children aged 3–6 years. Results: A 1-kg increase in maternal GWG was associated with an increase of 0.009 (95% confidence interval [CI]: 0.007–0.010, P < 0.001 in children’s mean BMI; in the subgroup of pre-pregnancy overweight/obese mothers, the increase in children’s BMI was 0.028 (95% CI, 0.017–0.039, P < 0.001. Excessive GWG played an important role in childhood overweight when adequate GWG was used as the reference, with an odds ratio (OR of 1.21 (95% CI, 1.12–1.29. The risk was highest (OR 2.22; 95% CI, 1.79–2.76 in the children of mothers who were overweight/obese before pregnancy and gained excessive weight during pregnancy. Conclusions: Greater maternal GWG was associated with greater offspring BMI, and the risk of overweight was doubled in children whose mothers were overweight/obese before pregnancy and gained excessive weight during pregnancy. As a result, maintenance of appropriate weight gain during pregnancy and prophylaxis of maternal overweight/obesity before pregnancy should be a strategy for preventing childhood overweight/obesity.

  18. Varicella-zoster virus infections in immunocompromised patients - a single centre 6-years analysis

    Liese Johannes

    2011-05-01

    Full Text Available Abstract Background Infection with varicella-zoster virus (VZV contemporaneously with malignant disease or immunosuppression represents a particular challenge and requires individualized decisions and treatment. Although the increasing use of varicella-vaccines in the general population and rapid initiation of VZV-immunoglobulins and acyclovir in case of exposure has been beneficial for some patients, immunocompromised individuals are still at risk for unfavourable courses. Methods In this single center, 6-year analysis we review incidence, hospitalization and complication rates of VZV-infections in our center and compare them to published data. Furthermore, we report three instructive cases. Results Hospitalization rate of referred children with VZV-infections was 45%, among these 17% with malignancies and 9% under immunosuppressive therapy. Rate of complications was not elevated in these two high-risk cohorts, but one ALL-patient died due to VZV-related complications. We report one 4-year old boy with initial diagnosis of acute lymphoblastic leukemia who showed a rapidly fatal outcome of his simultaneous varicella-infection, one 1.8-year old boy with an identical situation but a mild course of his disease, and an 8.5-year old boy with a steroid-dependent nephrotic syndrome. This boy developed severe hepatic involvement during his varicella-infection but responded to immediate withdrawl of steroids and administration of acyclovir plus single-dose cidofovir after nonresponse to acyclovir after 48 h. Conclusion Our data show that patients with malignant diseases or immunosuppressive therapy should be hospitalized and treated immediately with antiviral agents. Despite these measures the course of VZV-infections can be highly variable in these patients. We discuss aids to individual decision-making for these difficult situations.

  19. Prevalence of Malnutrition in Children under 6 Years in Sistan and Baluchestan Province, Iran

    Mansour Karajibani

    2014-08-01

    Full Text Available Background: The present study was conducted in rural area of Sistan and Baluchestan province, south-east of Iran with aim of determine the prevalence of underweight, stunting, wasting, overweight and obesity among children. Materials and Methods: One thousand five hundred seventy Children were selected from all children less than 6 years covered by healthy and treatment centers of rural area in Sistan and Baluchestan province. Body weight and height were measured using standard methods. Determination of malnutrition performed based on WHO, National Center for Health Statistics and Center for Disease Control and Prevention (NCHS and CDC standard. The indices nutritional status was assessed by Z- Score. Results: The result showed that, based on NCHS and WHO standard: 21.1% and 19.4%, 28.2% and 32.1%, 7.5% and 9.4% of children were underweight, stunted and wasted respectively. The peak of malnutrition based on stunting was more than underweight and wasting. According to CDC standard, the prevalence of underweight, overweight and obesity was 27.8%, 4.2% and 4.1% respectively. The most rate of overweight and obesity was 7.1% and 5% in children aged 3 years using CDC cut-off and also lowest rate of overweight and obesity were 1.5% and 0% in children aged 5 years. Conclusion: This study revealed, underweight, stunting and wasting represents different processes of malnutrition which have different risk factors. However, it might be replaced by overweight as children grow to adolescence. Nevertheless, overweight and obesity are not major problem in the children.

  20. Childhood obesity: the extent of the problem among 6-year-old Irish national school children.

    Evans, D S

    2011-05-01

    Childhood obesity is rapidly increasing worldwide. In Ireland, the number of overweight children has trebled over the last decade. The study aimed to provide an assessment of the prevalence of obesity of 6-year-old children in one region of Ireland.

  1. CT findings of sporadic cherubism in a 6 year old boy

    Cherubism is a rare hereditary disease that affects the jaws in children. This condition shows distinctive computed tomography (CT) imaging features of multilocular, expansile, cystic lesions limited to the maxilla and mandible bilaterally, which can play a key role in the diagnosis of cherubism. We report here a case of sporadic cherubism with characteristic radiologic findings in a 6-year-old Korean boy.

  2. The Preschool Attention-Deficit/Hyperactivity Disorder Treatment Study (PATS) 6-Year Follow-Up

    Riddle, Mark A.; Yershova, Kseniya; Lazzaretto, Deborah; Paykina, Natalya; Yenokyan, Gayane; Greenhill, Laurence; Abikoff, Howard; Vitiello, Benedetto; Wigal, Tim; McCracken, James T.; Kollins, Scott H.; Murray, Desiree W.; Wigal, Sharon; Kastelic, Elizabeth; McGough, James J.; dosReis, Susan; Bauzo-Rosario, Audrey; Stehli, Annamarie; Posner, Kelly

    2013-01-01

    Objective: To describe the clinical course of attention-deficit/hyperactivity disorder (ADHD) symptom severity and diagnosis from ages 3 to 5 up to 9 to 12 years during a 6-year follow-up after the original Preschool ADHD Treatment Study (PATS). Method: A total of 207 participants (75% male) from the original PATS, assessed at baseline (mean age,…

  3. Basic Facts about Low-Income Children: Children under 6 Years, 2013. Fact Sheet

    Jiang, Yang; Ekono, Mercedes; Skinner, Curtis

    2015-01-01

    Children under 18 years represent 23 percent of the population, but they comprise 33 percent of all people in poverty. Among all children, 44 percent live in low-income families and approximately one in every five (22 percent) live in poor families. Young children under age 6 years appear to be particularly vulnerable, with 48 percent living in…

  4. Fatigue behavior of dental resin composites: flexural fatigue in vitro versus 6 years in vivo

    F. Garcia-Godoy; R. Frankenberger; U. Lohbauer; A.J. Feilzer; N. Krämer

    2012-01-01

    Objectives: To evaluate fatigue behavior of direct resin composite restorations (Tetric Ceram vs. Grandio) in vitro and in vivo over an observation period of 6 years. Methods: For the in vitro part, Young's moduli (YM) were calculated and both initial (FS: flexural strength) and fatigue flexural str

  5. Abdominal Adiposity Distribution in Diabetic/Prediabetic and Nondiabetic Populations: A Meta-Analysis

    Jane J. Lee

    2014-01-01

    Full Text Available Excess fat in the abdomen can be classified generally as visceral and subcutaneous adiposity. Evidence suggests that visceral adiposity has greater implications for diabetes than other fat depots. The purpose of this study is to explore the disparities in the distribution of abdominal adiposity in diabetic/prediabetic and nondiabetic populations and to identify moderators that influence the pattern of central obesity via a meta-analysis technique. The Hedges’ g was used as a measure of effect size and 95% confidence interval was computed. A total of 41 relevant studies with 101 effect sizes were retrieved. Pooled effect sizes for visceral and subcutaneous adiposity were 0.69 and 0.42, respectively. Diabetic/prediabetic populations exhibited greater visceral and subcutaneous adiposity compared to nondiabetic populations (Z=10.35, P<0.05. Significant moderator effects of gender (Z=-2.90 and assessment method of abdominal adiposity (Z=-2.17 were found for visceral fat (P<0.05, but not for subcutaneous fat. Type of health condition influenced both visceral (Z=-5.10 and subcutaneous (Z=-7.09 abdominal adiposity volumes (P<0.05. Abdominal adiposity distributions were significantly altered in the diabetic/prediabetic population compared to the nondiabetic population. Gender, assessment method of abdominal adiposity, and type of health conditions (diabetic/prediabetics were identified as crucial moderators that influence the degree of abdominal adiposity.

  6. Relationships of generalized and regional adiposity to insulin sensitivity in men.

    Abate, N.; Garg, A.; Peshock, R M; Stray-Gundersen, J.; Grundy, S M

    1995-01-01

    The relative impacts of regional and generalized adiposity on insulin sensitivity have not been fully defined. Therefore, we investigated the relationship of insulin sensitivity (measured using hyperinsulinemic, euglycemic clamp technique with [3-3H]glucose turnover) to total body adiposity (determined by hydrodensitometry) and regional adiposity. The latter was assessed by determining subcutaneous abdominal, intraperitoneal, and retroperitoneal fat masses (using magnetic resonance imaging) a...

  7. The CryoSat Interferometer after 6 years in orbit: calibration and achievable performance

    Scagliola, Michele; Fornari, Marco; De Bartolomei, Maurizio; Bouffard, Jerome; Parrinello, Tommaso

    2016-04-01

    The main payload of CryoSat is a Ku-band pulse width limited radar altimeter, called SIRAL (Synthetic interferometric radar altimeter). When commanded in SARIn (synthetic aperture radar interferometry) mode, through coherent along-track processing of the returns received from two antennas, the interferometric phase related to the first arrival of the echo is used to retrieve the angle of arrival of the scattering in the across-track direction. In fact, the across-track echo direction can be derived by exploiting the precise knowledge of the baseline vector (i.e. the vector between the two antennas centers of phase) and simple geometry. The end-to-end calibration strategy for the CryoSat interferometer consists on in-orbit calibration campaigns following the approach described in [1]. From the beginning of the CryoSat mission, about once a year the interferometer calibration campaigns have been periodically performed by rolling left and right the spacecraft of about ±0.4 deg. This abstract is aimed at presenting our analysis of the calibration parameters and of the achievable performance of the CryoSat interferometer over the 6 years of mission. Additionally, some further studies have been performed to assess the accuracy of the roll angle computed on ground as function of the aberration (the apparent displacement of a celestial object from its true position, caused by the relative motion of the observer and the object) correction applied to the attitude quaternions, provided by the Star Tracker mounted on-board. In fact, being the roll information crucial to obtain an accurate estimate of the angle of arrival, the data from interferometer calibration campaigns have been used to verify how the application of the aberration correction affects the roll information and, in turns, the measured angle of arrival. [1] Galin, N.; Wingham, D.J.; Cullen, R.; Fornari, M.; Smith, W.H.F.; Abdalla, S., "Calibration of the CryoSat-2 Interferometer and Measurement of Across

  8. Adipose tissue extract promotes adipose tissue regeneration in an adipose tissue engineering chamber model.

    Lu, Zijing; Yuan, Yi; Gao, Jianhua; Lu, Feng

    2016-05-01

    An adipose tissue engineering chamber model of spontaneous adipose tissue generation from an existing fat flap has been described. However, the chamber does not completely fill with adipose tissue in this model. Here, the effect of adipose tissue extract (ATE) on adipose tissue regeneration was investigated. In vitro, the adipogenic and angiogenic capacities of ATE were evaluated using Oil Red O and tube formation assays on adipose-derived stem cells (ASCs) and rat aortic endothelial cells (RAECs), respectively. In vivo, saline or ATE was injected into the adipose tissue engineering chamber 1 week after its implantation. At different time points post-injection, the contents were morphometrically, histologically, and immunohistochemically evaluated, and the expression of growth factors and adipogenic genes was analyzed by enzyme-linked immunosorbent assay (ELISA) and quantitative real-time PCR. With the exception of the baseline control group, in which fat flaps were not inserted into a chamber, the total volume of fat flap tissue increased significantly in all groups, especially in the ATE group. Better morphology and structure, a thinner capsule, and more vessels were observed in the ATE group than in the control group. Expression of angiogenic growth factors and adipogenic markers were significantly higher in the ATE group. ATE therefore significantly promoted adipose tissue regeneration and reduced capsule formation in an adipose tissue engineering chamber model. These data suggest that ATE provides a more angiogenic and adipogenic microenvironment for adipose tissue formation by releasing various cytokines and growth factors that also inhibit capsule formation. PMID:26678825

  9. Maternal Plasma Phosphatidylcholine Fatty Acids and Atopy and Wheeze in the Offspring at Age of 6 Years

    Katharine C. Pike

    2012-01-01

    Full Text Available Variation in exposure to polyunsaturated fatty acids (PUFAs might influence the development of atopy, asthma, and wheeze. This study aimed to determine whether differences in PUFA concentrations in maternal plasma phosphatidylcholine are associated with the risk of childhood wheeze or atopy. For 865 term-born children, we measured phosphatidylcholine fatty acid composition in maternal plasma collected at 34 weeks’ gestation. Wheezing was classified using questionnaires at 6, 12, 24, and 36 months and 6 years. At age of 6 years, the children underwent skin prick testing, fractional exhaled nitric oxide (FENO measurement, and spirometry. Maternal n-6 fatty acids and the ratio of n-3 to n-6 fatty acids were not associated with childhood wheeze. However, higher maternal eicosapentaenoic acid, docosahexaenoic acid, and total n-3 fatty acids were associated with reduced risk of non-atopic persistent/late wheeze (RR 0.57, 0.67 and 0.69, resp. P=0.01, 0.015, and 0.021, resp.. Maternal arachidonic acid was positively associated with FENO (P=0.024. A higher ratio of linoleic acid to its unsaturated metabolic products was associated with reduced risk of skin sensitisation (RR 0.82, P=0.013. These associations provide some support for the hypothesis that variation in exposure to n-6 and n-3 fatty acids during pregnancy influences the risk of childhood wheeze and atopy.

  10. Effects of a physiological GH pulse on interstitial glycerol in abdominal and femoral adipose tissue

    Gravhølt, C H; Schmitz, Ole; Simonsen, L; Bülow, J; Christiansen, J S; Møller, N

    concentrations in adipose tissue, and whether there would be regional differences between femoral and abdominal subcutaneous fat, by employing microdialysis for 6 h after administration of GH (200 microgram) or saline intravenously. Subcutaneous adipose tissue blood flow (ATBF) was measured by the local Xenon...... washout method. Baseline of interstitial glycerol was higher in adipose tissue than in blood [220 +/- 12 (abdominal) vs. 38 +/- 2 (blood) micromol/l, P <0.0005; 149 +/- 9 (femoral) vs. 38 +/- 2 (blood) micromol/l, P <0.0005] and higher in abdominal adipose tissue compared with femoral adipose tissue (P <0.......0005). Administration of GH induced an increase in interstitial glycerol in both abdominal and femoral adipose tissue (ANOVA: abdominal, P = 0. 04; femoral, P = 0.03). There was no overall difference in the response to GH in the two regions during the study period as a whole (ANOVA: P = 0.5), but during peak...

  11. Stereotactic body radiotherapy for localized prostate cancer: disease control and quality of life at 6 years

    Stereotactic body radiotherapy (SBRT) may yield disease control for prostate cancer in a brief, hypofractionated treatment regimen without increasing treatment toxicity. Our report presents a 6-year update from 304 low- (n = 211), intermediate- (n = 81), and high-risk (n = 12) prostate cancer patients who received CyberKnife SBRT. The median PSA at presentation was 5.8 ng/ml. Fifty-seven patients received neoadjuvant hormonal therapy for up to one year. The first 50 patients received a total dose of 35 Gy in 5 fractions of 7 Gy. The subsequent 254 patients received a total dose of 36.25 Gy in 5 fractions of 7.25 Gy. Toxicity was assessed with the Expanded Prostate Cancer Index Composite questionnaire and the Radiation Therapy Oncology Group urinary and rectal toxicity scale. Biochemical failure was assessed using the nadir + 2 definition. No patients experienced Grade III or IV acute complications. Fewer than 5% of patients experienced any acute Grade II urinary or rectal toxicities. Late urinary Grade II complications were observed in 4% of patients treated to 35 Gy and 9% of patients treated to 36.25 Gy. Five (2%) late Grade III urinary toxicities occurred in patients who were treated with 36.25 Gy. Late Grade II rectal complications were observed in 2% of patients treated to 35 Gy and 5% of patients treated to 36.25 Gy. Bowel and urinary quality of life (QOL) scores initially decreased, but later returned to baseline values. An overall decrease of 20% in the sexual QOL score was observed. QOL in each domain was not differentially affected by dose. For patients that were potent prior to treatment, 75% stated that they remained sexually potent. Actuarial 5-year biochemical recurrence-free survival was 97% for low-risk, 90.7% for intermediate-risk, and 74.1% for high-risk patients. PSA fell to a median of 0.12 ng/ml at 5 years; dose did not influence median PSA levels. In this large series with long-term follow-up, we found excellent biochemical control rates and

  12. Ethnic differences in cardiometabolic risk profile at age 5-6 years: the ABCD study.

    Marieke L A de Hoog

    Full Text Available BACKGROUND: To examine ethnic differences in cardiometabolic risk profile in early age, and explore whether such differences can be explained by differences in body mass index (BMI or waist circumference (WC. METHOD: Anthropometric measurements, blood pressure and (in a subsample fasting blood were collected during a health check of 2,509 children aged 5-6 years. Four ethnic groups were distinguished: Dutch (n=2,008; blood n=1,300, African descent (n=199; blood n=105, Turkish (n=108; blood n=57 and Moroccan (n=194; blood n=94. Ethnic differences in diastolic and systolic blood pressure (DBP/SBP, fasting glucose, low-density lipoprotein (LDL, high-density lipoprotein (HDL and triglyceride levels were determined and the explanatory role of BMI and WC was examined with regression analysis. RESULTS: After adjustment for confounders, African descent children showed higher DBP (β2.22 mmHg; 95%CI:1.09-3.36 and HDL levels (β:0.09 mmol/l; 95%CI:0.03-0.16 compared to Dutch children (reference group. Turkish children showed higher SBP (β:1.89 mmHg; 95%CI:0.25-3.54, DBP (β:2.62 mmHg; 95%CI:1.11-4.13, glucose (β:0.12 mmol/L; 95%CI:0.00-0.25 and triglyceride levels (β:0.13 mmol/L; 95%CI:0.02-0.25. Higher BMI values were found in all non-Dutch groups (differences ranged from 0.53-1.03 kg/m(2 and higher WC in Turkish (β:1.68 cm; 95%CI:0.99-2.38 and Moroccan (β:1.65 cm; 95%CI:1.11-2.19 children. BMI and WC partly explained the higher SBP/DBP and triglyceride levels in Turkish children. CONCLUSION: Ethnic differences in cardiometabolic profile exist early in life and are partly explained by differences in BMI and WC. African children showed favourable HDL levels and Turkish children the most unfavourable overall profile, whereas their Moroccan peers have less increased cardiometabolic risk in spite of their high BMI and WC.

  13. Examining a conceptual model of parental nurturance, parenting practices and physical activity among 5–6 year olds

    Sebire, Simon J.; Jago, Russell; Wood, Lesley; Thompson, Janice L.; Zahra, Jezmond; Lawlor, Deborah A.

    2016-01-01

    Rationale Parenting is an often-studied correlate of children's physical activity, however there is little research examining the associations between parenting styles, practices and the physical activity of younger children. Objective This study aimed to investigate whether physical activity-based parenting practices mediate the association between parenting styles and 5–6 year-old children's objectively-assessed physical activity. Methods 770 parents self-reported parenting style (nurturance and control) and physical activity-based parenting practices (logistic and modeling support). Their 5–6 year old child wore an accelerometer for five days to measure moderate-to-vigorous physical activity (MVPA). Linear regression was used to examine direct and indirect (mediation) associations. Data were collected in the United Kingdom in 2012/13 and analyzed in 2014. Results Parent nurturance was positively associated with provision of modeling (adjusted unstandardized coefficient, β = 0.11; 95% CI = 0.02, 0.21) and logistic support (β = 0.14; 0.07, 0.21). Modeling support was associated with greater child MVPA (β = 2.41; 0.23, 4.60) and a small indirect path from parent nurturance to child's MVPA was identified (β = 0.27; 0.04, 0.70). Conclusions Physical activity-based parenting practices are more strongly associated with 5–6 year old children's MVPA than parenting styles. Further research examining conceptual models of parenting is needed to understand in more depth the possible antecedents to adaptive parenting practices beyond parenting styles. PMID:26647364

  14. Comparison of Adipose Distribution Indices with Gold Standard Body Composition Assessments in the EMPA-REG H2H SU Trial: A Body Composition Sub-Study

    Neeland, Ian J.; McGuire, Darren K.; Eliasson, Björn; Ridderstråle, Martin; Zeller, Cordula; Woerle, Hans J.; Broedl, Uli C.; Johansen, Odd Erik

    2015-01-01

    Introduction Excess adiposity contributes to cardiometabolic disease. Although adipose depots can be measured using imaging, implementation remains limited in practice. Data comparing surrogate indices of total and visceral adiposity with gold standard measurements in the context of a clinical trial population are lacking. We explored the relationships between adipose distribution indices and imaging assessments of body composition using baseline data from the EMPA-REG H2H SU™ trial. Methods ...

  15. Development and differentiation of adipose tissue

    Ivković-Lazar Tatjana A.

    2003-01-01

    Introduction For years adipose tissue has been considered inert, serving only as a depot of energy surplus. However, there have been recent changes, undoubtedly due to advancement of methods for studying the morphology and metabolic activities of adipose tissue (microdialysis and adipose tissue catheterization). In normal-weight subjects, adipose tissue makes 10-12% with males and 15-20% with females. About 80 % of adipose tissue is located under the skin, and the rest envelops the internal o...

  16. Factors Affecting the IQ of Preterm Born Children of 4-6 Years Old

    Shokofeh Radfar

    2014-08-01

    Full Text Available Background: This research was carry out with aim of study of factors affecting the IQ of children 4-6 years old born preterm. Materials and Methods: This analytical-cross sectional study was carried out on 102 premature children with age 4-6 years old during years 2004 to 2006. The tools used in this study were Wechsler intelligence scale for children and questioner including demographical characteristic. In this study we used t-test and spearman correlation and also SPSS-18 was used to analyze data. Results: In this study there was statistical relationship between normal child development and gestational age, birth weight, maternal education, multiple pregnancies, but there were not any statistical significant relationship between the history of preterm birth and child s gender, consanguinity parents, apgar, mother job. Conclusion: IQ in preterm babies who admitted in the NICU was lower than non-admitted preterm or term babies.

  17. Lung function in 6 years old children born very preterm and fed different diets post discharge

    Toftlund, Line Hedegaard; Agertoft, Lone; Halken, Susanne; Zachariassen, Gitte

    ≤ 32 weeks. From hospital discharge to 4 month corrected age, the children received three different types of nutrition: A: Human milk (HM) B: HM enriched with fortifier (HMF) C: Preterm formula (PF). At the age of 6 years, the children performed an occlusion test (Rocc) and a lung resistance test...... airway resistance was within normal range for all children no mater post discharge nutrition. And there was a tendency towards a lower airway resistance among infants fed with formula or nutrient enriched human milk compared to infants fed exclusively human milk post discharge....... lung function and the possible risk of developing asthma among 6 year old children born very preterm. Method: A prospective, randomized, interventional multicentre study on nutrition of a preterm birth cohort has been established and described previously. The inclusion criteria were gestational age...

  18. Resource allocation to kin, friends, and strangers by 3- to 6-year-old children.

    Lu, Hui Jing; Chang, Lei

    2016-10-01

    Kin altruism has been widely observed across species, including humans. However, few studies have discussed the development of kin altruism or its relationship with theory of mind. In this study, 3- to 6-year-old children allocated resources between themselves and kin, a friend, or a stranger in three allocation tasks where the allocation either incurred a cost, incurred no cost, or conferred a disadvantage. The results showed that, compared with 3- and 4-year-olds, 5- and 6-year-olds acted more altruistically toward kin and that kin altruism was uncorrelated with theory of mind. These findings suggest that, within the context of resource allocation, kin altruism emerges toward the end of early childhood and probably differs from other prosocial behavior that relies solely on the understanding of others' perspectives. PMID:27336694

  19. Influence of Young Children (3-6 years) on Organic Food Consumption in their Families

    Freyer, B.; Haberkorn, A.

    2008-01-01

    Our interest was to analyse families with young children (3-6 years) to understand their consumption patterns of organic foods. To understand the influence of children on organic food consumption, as well as the role and impact of kindergarten, we studied the attitudes, habits and behaviour of 24 mothers and one couple through qualitative interviews. We found that children positively influence the consumption of organic food in the families, and that organic foods served in kindergartens is h...

  20. Urinary fluoride excretion by children 4-6 years old in a south Texas community

    Baez Ramon J.; Baez Martha X.; Marthaler Thomas M.

    2000-01-01

    This study evaluated urinary fluoride excretion by school children 4-6 years old who were living in a south Texas rural community that had concentrations of fluoride in drinking water supplies generally around the optimal level. We took supervised collections of urine samples in the morning and afternoon at school, and parents of the participating students collected nocturnal samples. We recorded the beginning and end times of the three collection periods and then determined the urinary volum...

  1. Patients with shoulder impingement remain satisfied 6 years after arthroscopic subacromial decompression

    Lunsjö, Karl; Bengtsson, Marie; Nordqvist, Anders; Abu-Zidan, Fikri M

    2011-01-01

    Background Although arthroscopic subacromial decompression (ASD) is a common procedure for treatment of shoulder impingement, few long term results have been published. In this prospective study, we determined whether the high degree of patient satisfaction at 6 months postoperatively reported by us earlier remained at the 6-year follow-up. Patients and methods We originally reported high patient satisfaction 6 months after ASD for shoulder impingement in 50 prospectively studied patients usi...

  2. Caries risk profiles in 2- to 6-year-old Greek children using the Cariogram

    Kavvadia, Katerina; Agouropoulos, Andreas; Gizani, Sotiria; Papagiannouli, Lisa; Twetman, Svante

    2012-01-01

    Objective: To assess the caries risk profiles in 2- to 6-year-old Greek children using a computer-based program and to evaluate the contribution of various risk factors. Methods: The study group consisted of 814 preschool children. A questionnaire on family, demographic and socioeconomic factors, general health, oral hygiene and dietary behavior was completed by the parents. Children were examined for cavitated and white-spot lesions (WSL). Salivary mutans streptococci (MS) and buffer capacit...

  3. Transitory spinal cord swelling in a 6-year-old boy with Guillain-Barre syndrome

    A 6-year-old boy developed progressive motor weakness and areflexia. The clinical picture, combined with electrophysiological findings, indicated a diagnosis of Guillain-Barre syndrome (GBS). MRI on admission revealed spinal cord swelling and increased signal intensity within the cord. It is concluded that, since a degree of central nervous system involvement can occasionally be part of the spectrum of GBS, swelling of the spinal cord without contrast enhancement does not exclude a diagnosis of GBS. (orig.)

  4. Total Fluoride Intake and Urinary Excretion in German Children Aged 3–6 Years

    Haftenberger, Marjolein; Viergutz, Gabriele; Neumeister, Volker; Hetzer, Gisela

    2014-01-01

    There have only been few investigations comparing total fluoride intake and the fluoride proportion excreted in urine in pre–school children. In addition, the results of available studies are conflicting. Total fluoride intake was assessed in 11 healthy children aged 3–6 years on 2 consecutive days and urinary fluoride excretion was determined. The duplicate–diet approach was used for the assessment of fluoride intake from solid and liquid foods. Fluoride intake from toothbrushing was calcula...

  5. The evaluation of mood condition among depressed adolescent students in Isfahan after 6 years

    Shakibaei, Fereshteh; Alikhani, Mahmood; Mahaki, Behzad; Sichani, Naeimeh Karimian; Tabatabaei, Haleh Dormiani

    2016-01-01

    Background: This study has carried out to find the recovery rate, depression recurrence, changing of diagnose into bipolar mood disorder (BMD) and appearing other psychiatric disorders including obsessive compulsive disorder, oppositional defiant disorder (ODD), substance induced disorders, attention deficit and hyperactivity disorder, and anxiety disorders after 6 years among students having major depression disorder in Isfahan and its relation to some demographic factors. Materials and Meth...

  6. Determination of the functional status of vestibular apparatus at children aged 5-6 years old.

    Moiseenko E.K.

    2012-02-01

    Full Text Available The physiological methods of determination of the functional state of vestibular analyzer are considered. The indexes of systole and diastole pressure, frequencies of heart-throbs, are chosen. Methods were used before and after standard vestibular irritation. Research was conducted on the base of child's preschool establishment. In it took part 120 children in age 5 - 6 years. Insufficient development of vestibular analyzer is set for children. Selected exercise for the improvement of spatial orientation and statodynamic stability.

  7. Emergency peripartum hysterectomy, physical and mental consequences: a 6-year study

    Denisa-Oana Bălălău; Romina Marina Sima; Nicolae Bacalbașa; Liana Pleș; Anca Daniela Stănescu

    2016-01-01

    Emergency peripartum hysterectomy (EPH) is performed for massive postpartum hemorrhage following a cesarean delivery or vaginal delivery, in order to save the patient’s life. The current study was performed on a sample of 13.162 patients, which underwent cesarean or vaginal delivery during a period of 6 years, from 2010 to 2015, in Bucur Maternity Hospital. There were two subsequential groups consisting in: 6593 patients with cesarean operations and 6569 patients with vaginal delivery. In 12 ...

  8. Interdental Spacing and Dental Caries in the Primary Dentition of 4-6 Year Old Children

    G. Babu Kl; Nagarathna, J; Subramaniam, P.

    2012-01-01

    Objective: There are various risk factors which play an essential role in the multifactorial disease “dental caries.” Although absence of interdental spaces in the primary dentition may increase the risk of dental caries, not many studies have been carried out to assess this correlation. This study was performed to assess the relationship between interdental spacing and dental caries in primary dentition.Materials and Methods: Five hundred 4-6 year-old children were enrolled into this study. ...

  9. Dynamics of development motive capabilities, psychophysiological and functional possibilities of boys 4-6 years

    Gavrishko S.G.

    2010-01-01

    The problem of determination of level of development motive capabilities is examined. Directions of prognostication inclination of children of early age are rotined to the certain type of motive activity. The complex testing of individual possibilities of boys is conducted 4-6 years. Comparative description of indexes of motive function is presented during six testing. Certain the loud speaker of development of motive capabilities, psychophysiological and functional possibilities of boys. The...

  10. State of cognitive development in children 5-6 years of age with nutritional iron deficiency

    Chechel V.V.

    2014-06-01

    Full Text Available Features of the development of cognitive functions in children 5-6 years of age with iron deficiency (ID were studied and the relationship of the revealed features of iron deficiency degree was established. After clinical and laboratory examination 205 children aged 5-6 years, pupils of pre-school institutions were included in the study. The core group consisted of 155 children, including 105 children with latent iron deficiency (LID and 50 children with iron deficiency anemia (IDA I degree. The control group consisted of 50 healthy children. To study cognitive function, "Approximate comprehensive program of study of children's readiness for school" was used. A significant decrease of average data of all mental functions (perception, memory, language, thinking, ima¬gination in children 5-6 years old with ID, most pronounced in children with IDA was revealed. Indicators of cognitive functions correspond predominantly to a mild and moderate level of development in children with IDA, the average - in children with LID, good and high - in healthy children. There was a significant direct correlation between the level of cognitive functioning and the level of hemoglobin, serum iron and ferritin. The effect of iron deficiency on the development of indicators of cognitive function toward their reduce in preschool children was established. The level of cognitive functioning depends on the degree of iron deficiency.

  11. Effect of training on epinephrine-stimulated lipolysis determined by microdialysis in human adipose tissue

    Stallknecht, Bente; Simonsen, L; Bülow, J; Vinten, Jørgen; Galbo, H

    Trained humans (Tr) have a higher fat oxidation during submaximal physical work than sedentary humans (Sed). To investigate whether this reflects a higher adipose tissue lipolytic sensitivity to catecholamines, we infused epinephrine (0.3 nmol.kg-1.min-1) for 65 min in six athletes and six...... sedentary young men. Glycerol was measured in arterial blood, and intercellular glycerol concentrations in abdominal subcutaneous adipose tissue were measured by microdialysis. Adipose tissue blood flow was measured by 133Xe-washout technique. From these measurements adipose tissue lipolysis was calculated....... During epinephrine infusion intercellular glycerol concentrations were lower, but adipose tissue blood flow was higher in trained compared with sedentary subjects (P <0.05). Glycerol output from subcutaneous tissue (Tr: 604 +/- 322 nmol.100 g-1.min-1; Sed: 689 +/- 203; mean +/- SD) as well as arterial...

  12. Study of the association of socio-demographic factors and feeding practices with the dietary intake in 3-6years old children

    Kalantari, Naser; Doaei, Saeid

    2014-01-01

    This paper aimed to investigate the association of social factors and feeding practices with the diet in 3- 6 years old children. A cross-sectional study of 208 parents with children aged 3-6 years was carried out in 30 primary schools of Rasht, Iran in 2011. Measures included social factors, aspects of parental control practices and the child's diet. Mothers reported both their own and their child's demographics. Aspects of child feeding practices were assessed by using Comprehensive Feeding...

  13. Bioengineering Beige Adipose Tissue Therapeutics

    Tharp, Kevin M; Stahl, Andreas

    2015-01-01

    Unlocking the therapeutic potential of brown/beige adipose tissue requires technological advancements that enable the controlled expansion of this uniquely thermogenic tissue. Transplantation of brown fat in small animal model systems has confirmed the expectation that brown fat expansion could possibly provide a novel therapeutic to combat obesity and related disorders. Expansion and/or stimulation of uncoupling protein-1 (UCP1)-positive adipose tissues have repeatedly demonstrated physiolog...

  14. Adipose tissue lipolysis is increased during a repeated bout of aerobic exercise

    Stich, V; de Glisezinski, I; Berlan, M;

    2000-01-01

    The goal of the study was to examine whether lipid mobilization from adipose tissue undergoes changes during repeated bouts of prolonged aerobic exercise. Microdialysis of the subcutaneous adipose tissue was used for the assessment of lipolysis; glycerol concentration was measured in the dialysate...

  15. Desensitization of human adipose tissue to adrenaline stimulation studied by microdialysis

    Stallknecht, Bente; Bülow, J; Frandsen, E;

    1997-01-01

    1. Desensitization of fat cell lipolysis to catecholamine exposure has been studied extensively in vitro but only to a small extent in human adipose tissue in vivo. 2. We measured interstitial glycerol concentrations by microdialysis in subcutaneous, abdominal adipose tissue in healthy humans...

  16. Real-time contrast-enhanced ultrasound determination of microvascular blood volume in abdominal subcutaneous adipose tissue in man. Evidence for adipose tissue capillary recruitment

    Tobin, L; Simonsen, L; Bülow, J

    2010-01-01

    The adipose tissue metabolism is dependent on its blood perfusion. During lipid mobilization e.g. during exercise and during lipid deposition e.g. postprandial, adipose tissue blood flow is increased. This increase in blood flow may involve capillary recruitment in the tissue. We investigated the...... basic and postprandial microvascular volume in adipose tissue using real-time contrast-enhanced ultrasound (CEU) imaging in healthy normal weight subjects. In nine subjects, CEU was performed in abdominal subcutaneous adipose tissue and in the underlying skeletal muscle after a bolus injection of...... ultrasound contrast agent to establish the reproducibility of the technique. In nine subjects, the effect of an oral glucose load on blood flow and microvascular volume was measured in abdominal subcutaneous adipose tissue and forearm skeletal muscle. ¹³³Xe washout and venous occlusion strain...

  17. Maternal prepregancy BMI and lipid profile during early pregnancy are independently associated with offspring's body composition at age 5-6 years: the ABCD study.

    Maaike G J Gademan

    Full Text Available BACKGROUND: There is growing evidence that disturbances in maternal metabolism and, subsequently, intrauterine conditions affect foetal metabolism. Whether this has metabolic consequences in offspring later in life is not fully elucidated. We investigated whether maternal pre-pregnancy body mass index (pBMI is associated with offspring's adiposity at age 5-6 years and whether this association is mediated by the mother's lipid profile during early pregnancy. METHODS: Data were derived from a multi-ethnic birth cohort, the Amsterdam Born Children and their Development (ABCD study (inclusion 2003-2004. During early gestation mothers completed a questionnaire during pregnancy (pBMI and random non-fasting blood samples were analysed for total cholesterol (TC, triglycerides (TG, apolipoprotein A1 (ApoA1, apolipoprotein B (ApoB and total free fatty acids (FFA in early gestation. At age 5-6 years, child's BMI, waist-to-height-ratio (WHtR and fat% were assessed. RESULTS: Only non-diabetic mothers with at term-born children were included (n = 1727. Of all women, 15.1% were overweight(BMI: 25-29.9 kg/m2 and 4.3% were obese (BMI≥30 kg/m2. After adjustments for confounders, every unit increase in pBMI was linearly associated with various offspring variables: BMI (β 0.10; 95% CI 0.08-0.12, WHtR*100 (β 0.13; 95% CI 0.09-0.17, fat% (β 0.21; 95% CI 0.13-0.29 and increased risk for overweight (OR:1.15; 95% CI 1.10-1.20. No convincing proof for mediation by maternal lipid profile during early gestation was found. Moreover, maternal FFA was associated with the child's fat percentage, BMI and risk for overweight. Maternal ApoB and TC were positively associated with the offspring's fat percentage and maternal TG was positively associated with their children's WHtR. CONCLUSIONS: Both pBMI and maternal lipids during early pregnancy are independently related to offspring adiposity.

  18. Human periprostatic adipose tissue promotes prostate cancer aggressiveness in vitro

    Ribeiro Ricardo

    2012-04-01

    Full Text Available Abstract Background Obesity is associated with prostate cancer aggressiveness and mortality. The contribution of periprostatic adipose tissue, which is often infiltrated by malignant cells, to cancer progression is largely unknown. Thus, this study aimed to determine if periprostatic adipose tissue is linked with aggressive tumor biology in prostate cancer. Methods Supernatants of whole adipose tissue (explants or stromal vascular fraction (SVF from paired fat samples of periprostatic (PP and pre-peritoneal visceral (VIS anatomic origin from different donors were prepared and analyzed for matrix metalloproteinases (MMPs 2 and 9 activity. The effects of those conditioned media (CM on growth and migration of hormone-refractory (PC-3 and hormone-sensitive (LNCaP prostate cancer cells were measured. Results We show here that PP adipose tissue of overweight men has higher MMP9 activity in comparison with normal subjects. The observed increased activities of both MMP2 and MMP9 in PP whole adipose tissue explants, likely reveal the contribution of adipocytes plus stromal-vascular fraction (SVF as opposed to SVF alone. MMP2 activity was higher for PP when compared to VIS adipose tissue. When PC-3 cells were stimulated with CM from PP adipose tissue explants, increased proliferative and migratory capacities were observed, but not in the presence of SVF. Conversely, when LNCaP cells were stimulated with PP explants CM, we found enhanced motility despite the inhibition of proliferation, whereas CM derived from SVF increased both cell proliferation and motility. Explants culture and using adipose tissue of PP origin are most effective in promoting proliferation and migration of PC-3 cells, as respectively compared with SVF culture and using adipose tissue of VIS origin. In LNCaP cells, while explants CM cause increased migration compared to SVF, the use of PP adipose tissue to generate CM result in the increase of both cellular proliferation and migration

  19. Interventions by Mothers of 1-6 Year Old Children after Home Accidents

    Belkis Karatas

    2006-12-01

    Full Text Available PURPOSE: The purpose of the research was to determine the interventions after home accidents by women with a child between 1-6 years old.INSTRUMENT AND METHODS: The research was conducted as a descriptive study in the neighborhoods served by Çukurova Health Clinic affiliated with Mersin province center municipality. Using a simple random sampling method 100 women were taken into the sample by numbering the 1-6 year old child monitoring records. Data were collected on a questionnaire. Percentage distribution and Chi square test were used in the analysis of data obtained in the research.FINDINGS: The children of 66.0% of the women had had at least one home accident and the most frequent of the accidents was falling (66.7% followed by burns (43.9%. The majority of women, following their child's fall (61.4% applied a wound ointment and took the child to a health care facility and following a burn to their child 44.8% of the women used a cold application and took the child to a health care facility. The overwhelming majority of the women learned about first aid for childhood accidents from the people close to them, such as a relative or neighbor. There was no statistically significant difference between the women's sociodemographic characteristics and frequency of home accidents and the kind of first aid used for home accidents (P>0.05. RESULTS: The frequency of accidents in the homes of children between 1-6 years was high, and the majority of the first aid treatments administered by women following an accident was correct. Although the percentage was small some of the women did use inappropriate procedures.Keywords: Accident, injury, home accidents, childhood accidents 

  20. The evaluation of mood condition among depressed adolescent students in Isfahan after 6 years

    Shakibaei, Fereshteh; Alikhani, Mahmood; Mahaki, Behzad; Sichani, Naeimeh Karimian; Tabatabaei, Haleh Dormiani

    2016-01-01

    Background: This study has carried out to find the recovery rate, depression recurrence, changing of diagnose into bipolar mood disorder (BMD) and appearing other psychiatric disorders including obsessive compulsive disorder, oppositional defiant disorder (ODD), substance induced disorders, attention deficit and hyperactivity disorder, and anxiety disorders after 6 years among students having major depression disorder in Isfahan and its relation to some demographic factors. Materials and Methods: In this historical cohort study, 278 students studying in guidance school, in 2006 being 11–16-year-old and were diagnosed to have major depressive disorder participated. Data collection was done by completing children depression on inventory, Young Maria Rating Scale and also final diagnosis determination through interview by psychiatrists. To analyze the data, in addition to use descriptive statistics, multinomial and multiple logistic regressions were used to evaluate the relationships. All the analyses were done using SPSS 20. Results: About 34.9 of adolescents have suffered from depression after 6 years. Depression in 12.2% has been changed into BMD. The BMD morbidity chance was less in girls rather than depression one. The ratio of drug abuse in girls was less than boys (odds ratio [OR] = 0.471, P = 0.046). Students received no treatment or only pharmacotherapy, were more caught by ODD in comparison with those cases who received both pharmacotherapy and psychotherapy (P = 0.005, 0.038 and OR = 4.29 and 5.88). Conclusion: About half of students after 6 years are caught by depression or BMD. It reveals the importance of this disorder and its role in making behavioral problems for adolescents in their future. PMID:27308266

  1. Interventions by Mothers of 1-6 Year Old Children after Home Accidents

    Belkis Karatas

    2006-12-01

    Full Text Available PURPOSE: The purpose of the research was to determine the interventions after home accidents by women with a child between 1-6 years old.INSTRUMENT AND METHODS: The research was conducted as a descriptive study in the neighborhoods served by Çukurova Health Clinic affiliated with Mersin province center municipality. Using a simple random sampling method 100 women were taken into the sample by numbering the 1-6 year old child monitoring records. Data were collected on a questionnaire. Percentage distribution and Chi square test were used in the analysis of data obtained in the research.FINDINGS: The children of 66.0% of the women had had at least one home accident and the most frequent of the accidents was falling (66.7% followed by burns (43.9%. The majority of women, following their child's fall (61.4% applied a wound ointment and took the child to a health care facility and following a burn to their child 44.8% of the women used a cold application and took the child to a health care facility. The overwhelming majority of the women learned about first aid for childhood accidents from the people close to them, such as a relative or neighbor. There was no statistically significant difference between the women's sociodemographic characteristics and frequency of home accidents and the kind of first aid used for home accidents (P>0.05. RESULTS: The frequency of accidents in the homes of children between 1-6 years was high, and the majority of the first aid treatments administered by women following an accident was correct. Although the percentage was small some of the women did use inappropriate procedures.Keywords: Accident, injury, home accidents, childhood accidents

  2. Academic outcomes following a school-based RCT for ADHD : 6 year follow-up.

    Sayal, K.; Merrell, C.; Tymms, P.; Kasim, A.

    2015-01-01

    Objective For children with high levels of ADHD symptoms, to investigate the impact of early school-based interventions on academic outcomes in mid-childhood. Methods A 6 year follow-up of 4-5 year olds (n=52,075) whose schools participated in a cluster randomized controlled trial for children at risk of ADHD. School-level interventions involved the provision of a booklet with evidence-based information (book) and/or feedback of names (identification) of children with high levels of...

  3. Reliability of the Strengths and Difficulties Questionnaire in Japanese Preschool Children Aged 4–6 Years

    ,

    2014-01-01

    Background The Strengths and Difficulties Questionnaire (SDQ) has been widely used as a brief behavioral screening. The aim of this study was to examine the internal consistency and test-retest reliability of the 3- to 4-year-old version of the SDQ (SDQ 3–4) in Japanese preschool children. Methods The SDQ 3–4 was administered to 754 parents who had 4- to 6-year-old children attending kindergartens or childcare centers in Wako City, Japan, at 2 different times (Time 1 and Time 2) over a 2-week...

  4. Comparison of age-specific cataract prevalence in two population-based surveys 6 years apart

    Rochtchina Elena; Wang Jie; Tan Ava; Mitchell Paul

    2006-01-01

    Abstract Background In this study, we aimed to compare age-specific cortical, nuclear and posterior subcapsular (PSC) cataract prevalence in two surveys 6 years apart. Methods The Blue Mountains Eye Study examined 3654 participants (82.4% of those eligible) in cross-section I (1992–4) and 3509 participants (75.1% of survivors and 85.2% of newly eligible) in cross-section II (1997–2000, 66.5% overlap with cross-section I). Cataract was assessed from lens photographs following the Wisconsin Cat...

  5. Transitory spinal cord swelling in a 6-year-old boy with Guillain-Barre syndrome

    Delhaas, T. [Section of Child Neurology, Wilhelmina Children`s Hospital, University Hospital for Children and Youth, Utrecht (Netherlands)]|[Department of Pediatrics, University Hospital Maastricht, P0 Box 5800, 6202 AZ Maastricht (Netherlands); Kamphuis, D.J. [Section of Child Neurology, Wilhelmina Children`s Hospital, University Hospital for Children and Youth, Utrecht (Netherlands); Witkamp, T.D. [Department of Radiology, University Hospital Utrecht, Utrecht (Netherlands)

    1998-07-01

    A 6-year-old boy developed progressive motor weakness and areflexia. The clinical picture, combined with electrophysiological findings, indicated a diagnosis of Guillain-Barre syndrome (GBS). MRI on admission revealed spinal cord swelling and increased signal intensity within the cord. It is concluded that, since a degree of central nervous system involvement can occasionally be part of the spectrum of GBS, swelling of the spinal cord without contrast enhancement does not exclude a diagnosis of GBS. (orig.) With 2 figs., 8 refs.

  6. Treatment of Odontogenic Myxoma: A Multidisciplinary Approach—6-Year Follow-Up Case

    João Gustavo Oliveira de Souza

    2014-01-01

    Full Text Available The most aggressive diseases that affect the oral environment are considered tumors of the jaw. The surgical treatment is preferably done by surgical resection of the lesion, resulting in a great loss of tissue and esthetics. Multidisciplinary planning is required for the rehabilitation of these cases. Autogenous grafting techniques or vascularized flaps allow ridge reconstruction for implant placement, restoring function, and esthetics. This paper reports a 6-year follow-up case of an odontogenic myxoma treated with wide resection and mandibular bone reconstruction for posterior rehabilitation with dental implants.

  7. Mucoepidermoid carcinoma of the lung in a 6-year-old boy

    Peer Wildbrett

    2012-01-01

    Full Text Available Primary malignant lung tumours, especially the mucoepidermoid cancer of the bronchus, are very uncommon in childhood. Obtaining the diagnosis might be difficult due to unspecific initial symptoms but early detection and treatment is crucial for a good long-term survival. Bronchoscopy is considered the "gold standard" for making the diagnosis. The recommended therapy for a mucoepidermoid lung cancer is sleeve lobectomy with favourable overall survival after complete resection. We report the case of a 6-year-old boy with a right-upper-lobe bronchus tumour. The histological examination revealed a low-grade mucoepidermoid carcinoma.

  8. A Case of Juvenile Huntington Disease in a 6-Year-Old Boy

    Jun-Sang Sunwoo

    2010-10-01

    Full Text Available Huntington disease is a neurodegenerative disorder distinguished by the triad of dominant inheritance, choreoathetosis and dementia, usually with onset in the fourth and fifth decades. It is caused by an unstable cytosine-adenine-guanine (CAG trinucleotide repeat expansion in the gene IT15 in locus 4p16.3. Juvenile HD that constitutes about 3% to 10% of all patients is clinically different from adult-onset form and characterized by a larger number of CAG repeats typically exceeding 60. We report a case of a 6-year-old boy with myoclonic seizure and 140 CAG repeats confirmed by molecular genetic analysis.

  9. Dynamics of development motive capabilities, psychophysiological and functional possibilities of boys 4-6 years

    Gavrishko S.G.

    2010-04-01

    Full Text Available The problem of determination of level of development motive capabilities is examined. Directions of prognostication inclination of children of early age are rotined to the certain type of motive activity. The complex testing of individual possibilities of boys is conducted 4-6 years. Comparative description of indexes of motive function is presented during six testing. Certain the loud speaker of development of motive capabilities, psychophysiological and functional possibilities of boys. The general tendencies of change of these indexes are exposed during three years.

  10. Subjects with Impaired Fasting Glucose: Evolution in a Period of 6 Years

    Leiva, E.; V. Mujica; ORREGO, R.; Wehinger, S.; Soto, A.; Icaza, G.; M. Vásquez; L. Díaz; Andrews, M.; M. Arredondo

    2014-01-01

    Aim. To study the evolution of impaired fasting glucose (IFG), considering glucose and HbA1c levels and risk factors associated, in a period of 6 years. Methods. We studied 94 subjects with impaired fasting glucose (IFG) that were diagnosed in 2005 and followed up to 2012. Glucose and HbA1c levels were determined. A descriptive analysis of contingence charts was performed in order to study the evolution in the development of type-2 diabetes mellitus (T2DM). Results. Twenty-eight of ninety-fou...

  11. Weight, height and body mass index nomograms; early adiposity rebound in a sample of children in Tehran, Iran

    Mostafa Hosseini

    2013-01-01

    Full Text Available Background: Assessing growth is a useful tool for defining health and nutritional status of children. The objective of this study was to construct growth reference curves of Iranian infants and children (0-6 years old and compare them with previous and international references. Methods: Weight, height or length of 2107 Iranian infants and children aged 0-6 years old were measured using a cross-sectional survey in Tehran in 2010. Standard smooth reference curves for Iranian population were constructed and compared to multinational World Health Organization 2006 reference standards as well as a previous study from two decades ago. Results: Growth index references for Iranian girls are increased in compare to data from two decades ago and are approximately close to the international references. In boys; however, the increment was considerably large as it passed the international references. Not only the values for indexes was changed during two decades, but also the age at adiposity rebound came near the age of 3, which is an important risk factor for later obesity. Conclusions: During two decades, growth indexes of Iranian children raised noticeable. Risk factors for later obesity are now apparent and demand immediate policy formulations. In addition, reference curves presented in this paper can be used as a diagnostic tool for monitoring growth of Iranian children.

  12. Polychlorinated naphthalenes in human adipose tissue from New York, USA

    Kunisue, Tatsuya; Johnson-Restrepo, Boris; Hilker, David R.; Aldous, Kenneth M. [Wadsworth Center, New York State Department of Health, and Department of Environmental Health Sciences, School of Public Health, State University of New York at Albany, Empire State Plaza, P.O. Box 509, Albany, NY 12201-0509 (United States); Kannan, Kurunthachalam [Wadsworth Center, New York State Department of Health, and Department of Environmental Health Sciences, School of Public Health, State University of New York at Albany, Empire State Plaza, P.O. Box 509, Albany, NY 12201-0509 (United States)], E-mail: kkannan@wadsworth.org

    2009-03-15

    Polychlorinated naphthalenes (PCNs) are persistent, bioaccumulative, and toxic contaminants. Prior to this study, the occurrence of PCNs in human adipose tissues from the USA has not been analyzed. Here, we have measured concentrations of PCNs in human adipose tissue samples collected in New York City during 2003-2005. Concentrations of PCNs were in the range of 61-2500 pg/g lipid wt. in males and 21-910 pg/g lipid wt. in females. PCN congeners 52/60 (1,2,3,5,7/1,2,4,6,7) and 66/67 (1,2,3,4,6,7/1,2,3,5,6,7) were predominant, collectively accounting for 66% of the total PCN concentrations. Concentrations of PCNs in human adipose tissues were 2-3 orders of magnitude lower than the previously reported concentrations of polychlorinated biphenyls (PCBs) and polybrominated diphenyl ethers (PBDEs). Concentrations of PCNs were not correlated with PCB concentrations. The contribution of PCNs to dioxin-like toxic equivalents (TEQs) in human adipose tissues was estimated to be <1% of the polychlorinated dibenzo-p-dioxin/dibenzofuran (PCDD/F)-TEQs. - Polychlorinated naphthalenes have been measured in human adipose tissues from the USA for the first time.

  13. Polychlorinated naphthalenes in human adipose tissue from New York, USA

    Polychlorinated naphthalenes (PCNs) are persistent, bioaccumulative, and toxic contaminants. Prior to this study, the occurrence of PCNs in human adipose tissues from the USA has not been analyzed. Here, we have measured concentrations of PCNs in human adipose tissue samples collected in New York City during 2003-2005. Concentrations of PCNs were in the range of 61-2500 pg/g lipid wt. in males and 21-910 pg/g lipid wt. in females. PCN congeners 52/60 (1,2,3,5,7/1,2,4,6,7) and 66/67 (1,2,3,4,6,7/1,2,3,5,6,7) were predominant, collectively accounting for 66% of the total PCN concentrations. Concentrations of PCNs in human adipose tissues were 2-3 orders of magnitude lower than the previously reported concentrations of polychlorinated biphenyls (PCBs) and polybrominated diphenyl ethers (PBDEs). Concentrations of PCNs were not correlated with PCB concentrations. The contribution of PCNs to dioxin-like toxic equivalents (TEQs) in human adipose tissues was estimated to be <1% of the polychlorinated dibenzo-p-dioxin/dibenzofuran (PCDD/F)-TEQs. - Polychlorinated naphthalenes have been measured in human adipose tissues from the USA for the first time

  14. Genome Wide Association Study and Follow-Up Analysis of Adiposity Traits in Hispanic-Americans: the IRAS Family Study

    Norris, Jill M.; Langefeld, Carl D.; Talbert, Matthew E.; Wing, Maria R; Haritunians, Talin; Fingerlin, Tasha E.; Hanley, Anthony J. G.; Ziegler, Julie T.; Taylor, Kent D.; Haffner, Steven M.; Chen, Yii-Der I.; Donald W Bowden; Wagenknecht, Lynne E.

    2009-01-01

    We investigated candidate genomic regions associated with computed tomography (CT)-derived measures of adiposity in Hispanic from the IRAS Family Study. In 1190 Hispanic individuals from 92 families from the San Luis Valley, CO and San Antonio, TX, we measured CT-derived visceral adipose tissue (VAT); subcutaneous adipose tissue (SAT); and visceral: subcutaneous ratio (VSR). A genome-wide association study (GWAS) was completed using the Illumina HumanHap 300 BeadChip (~317K single nucleotide ...

  15. Adipose tissues and thyroid hormones

    Maria-Jesus eObregon

    2014-12-01

    Full Text Available The maintenance of energy balance is regulated by complex homeostatic mechanisms, including those emanating from adipose tissue. The main function of the adipose tissue is to store the excess of metabolic energy in the form of fat. The energy stored as fat can be mobilized during periods of energy deprivation (hunger, fasting, diseases. The adipose tissue has also a homeostatic role regulating energy balance and functioning as endocrine organ that secretes substances that control body homeostasis. Two adipose tissues have been identified: white and brown adipose tissues (WAT and BAT with different phenotype, function and regulation. WAT stores energy, while BAT dissipates energy as heat. Brown and white adipocytes have different ontogenetic origin and lineage and specific markers of WAT and BAT have been identified. Brite or beige adipose tissue has been identified in WAT with some properties of BAT. Thyroid hormones exert pleiotropic actions, regulating the differentiation process in many tissues including the adipose tissue. Adipogenesis gives raise to mature adipocytes and is regulated by several transcription factors (c/EBPs, PPARs that coordinately activate specific genes, resulting in the adipocyte phenotype. T3 regulates several genes involved in lipid mobilization and storage and in thermogenesis. Both WAT and BAT are targets of thyroid hormones, which regulate genes crucial for their proper function: lipogenesis, lipolysis, thermogenesis, mitochondrial function, transcription factors, the availability of nutrients. T3 acts directly through specific TREs in the gene promoters, regulating transcription factors. The deiodinases D3, D2 and D1 regulate the availability of T3. D3 is activated during proliferation, while D2 is linked to the adipocyte differentiation program, providing T3 needed for lipogenesis and thermogenesis. We examine the differences between BAT, WAT and brite/beige adipocytes and the process that activate UCP1 in WAT and

  16. Immediate Nonfunctional Loading of Two Single-Maxillary Postextractive Implants: 6-Year Postloading Results of Two Case Reports

    Ariano, Vincenzo; Mancini, Manuele; Cardi, Andrea; Condò, Roberta; Cerroni, Loredana; Pasquantonio, Guido

    2016-01-01

    Objectives. The aim of the study was to evaluate and compare crestal bone loss of single-maxillary immediate postextractive implants and immediate nonfunctional loading (INFL) during 72 months of follow-up. Material and Methods. Two single titanium implants (Certain Prevail, Biomet 3I, USA) were placed in two patients using INFL technique. Implant stability and crestal bone level were measured on periapical radiographs at 1, 3, and 6 months after surgery. Results. All osseointegrated implants were clinically successful after 6 years of functional loading. Conclusion. Within the limit of the present case report, the paper supports the concept that INFL of single dental implant can be a successful treatment procedure. PMID:27293915

  17. Dietary protein and urinary nitrogen in relation to 6-year changes in fat mass and fat-free mass

    Ankarfeldt, M Z; Gottliebsen, K; Ängquist, L;

    2015-01-01

    BACKGROUND: In contrast to the physiological expectation, observational studies show that greater protein intake is associated with subsequent body weight (BW) gain. An increase in fat-free mass (FFM) due to the anabolic effects of protein could explain this. OBJECTIVE: To examine associations...... between protein intake and subsequent changes in fat mass (FM) and FFM in longitudinal, observational data. DESIGN: A health examination, including measures of FM and FFM by bioelectrical impedance at baseline and follow-up 6 years later, was conducted. Diet history interviews (DHI) were performed, and 24......-h urinary nitrogen collection at baseline was done. In total, 330 participants with DHI, of whom 227 had validated and complete 24-h urine collection data, were analyzed. Macronutrient energy substitution models were used. RESULTS: Mean estimated protein intake was 14.6 E% from DHI and 11.3 E% from...

  18. SPEECH AND LANGUAGE ASSESSMENT USING LEST 0 TO 6 AMONG CHILDREN 0 TO 6 YEARS

    Shiji K

    2013-12-01

    Full Text Available ABSTRACT: This descriptive study was conducted toassess the speech and language development anddelay among children 0 - 6 years.450 Children 0 - 6 years age groups were taken for the study . Each child was given the corresponding LEST and given a PASS if he or she had performed the test. Of the 450 children screened , 5.5 % had delay , 2.2 % had only questionable delay. Of the 25 children who had delay 15 (60% were males. There is strong hazardous association between sex and speech delay. Statistical test also shows that there is association between speech Delay and Sex i . e . , t he result is highly Statistically Significant , ( p< 0.005 . Hence males have more speech Delay than Females. LEST – this simple validatedor standardized scree ning tool will be useful for professionals to give early intervention. The Statistical method used is Chi - Square test. This test can be extrapolated to the general population. This test - LEST has been validated by Nair M.K.C et al.KEY WORDS : Speech delay , Language delay , LEST

  19. Epidemiological study of traumatic dental injuries in 5- to 6-year-old Brazilian children

    Gabriela Oliveira BERTI

    2015-01-01

    Full Text Available Monitoring traumatic dental injury (TDI in primary teeth through epidemiological cross-sectional surveys provides descriptive information relevant to the development of public policies focused on the prevention of such injuries for the target population. The aim of this study was to assess the prevalence of TDI in 5- to 6-year-old Brazilian children and its association with biological and socioeconomic factors. A total of 684 children aged 5 to 6 years old, from 11 public schools in the city of Barueri (Brazil were evaluated. Clinical examinations were carried out in the schools, by two trained and calibrated examiners. Gauze and a mouth mirror were used for the examinations. The reported TDIs were classified according to the Andreasen (2007 criteria for primary teeth. The results showed that 52.3% of the children had TDI. Enamel fracture (63.4% was the most frequently observed sign of TDI, and the most affected teeth were the primary maxillary central incisors (26.9% maxillary right central incisor and 24% maxillary left central incisor. There was no association between the presence of TDI and biological or socioeconomic factors. In conclusion, the prevalence of TDI was high and had no statistically significant association with biological and socioeconomic factors.

  20. Baclofen Induced Encephalopathy in a 6-Year-Old Boy with Advanced Renal Failure

    Majid MALAK

    2015-06-01

    Full Text Available How to Cite This Article: Malak M, Barzgar M. Baclofen Induced Encephalopathy in a 6-Year-Old boy with Advanced Renal Failure. Iran J Child Neurol. Spring 2015;9(2:61-63. AbstractBaclofen is a drug for many diseases for all ages, but it is hazardous in patients with renal failure. This article talks about a case of baclofen overdose in a child with renal failure.A 6-year-old boy admitted to the emergency department with a loss of consciousness, hypotonia, and areflexia following administration of 20 mg baclofen (1mg/kg/daily in total dose for his voiding dysfunction. His laboratory tests showed advanced renal failure. After withholding the medication andsupportive therapy, he recovered completely after two days. After arousal, he complained of insomnia, strange sensations on the skin, intentional tremors, and ataxia. He left the hospital in good condition in three days.Renal function control before baclofen administration is mandatory especially in high-risk groups. A total dose of 1mg/kg lead to encephalopathy in children with advanced renal failure, with subtle persistent complaints persist are often overlooked for a while.

  1. Sampling Survey of Disability in 0-6 Year-old Children in China

    HUI ZHANG; XIN NA; SHAO-HUA GUO; ZHENG-LAI WU; SHAO-HUA BO; XI-TAN ZHANG; MIN LIU; ZHI-XIANG ZHANG; XIAO-LING YANG; SHU-RONG JI; HUA YAN; XIU-LI SUI

    2006-01-01

    Objective To investigate the current status of disabled children and prevalence of disabilities in children aged 0-6 years and their risk factors, and to provide scientific evidence for making relevant policies for disabled children. Methods In a community-based cross-sectional study, multi-phase, stratified, unequal proportional and cluster sampling was adopted to survey 60 124 children aged 0-6 years. All the investigated children were screened for disabilities, and those with positive screening tests were further diagnosed by various specialties. Results A total of 819 children were diagnosed as disabled with an overall prevalence of 1.362%, 0.155% for hearing disability, 0.160% for visual disability, 0.931% for intelligent disability, 0.424% for limb disability, and 0.101% for mental disability. Prevalence of disability in children was higher in rural areas, and in families with two or more children, low educational level or in divorced families. Conclusion The prevalence of disability can be reduced by economic development, improvement of health care and quality of population, as well as harmonious familial relationship, early prevention of disability, and preschool education for disabled children.

  2. Features of tennis methods of teaching 5-6 years old children in the initial stages

    Kurmaeva E.V.

    2014-04-01

    Full Text Available Purpose : theoretical and methodological justification for the existing teaching methods tennis of 5-6 years old children. Material : 17 special analysis and scientific and methodological sources. Results : the features of the existing methods of teaching children at an early stage of training. The main theses of the existing methods: 1 the training process is carried out in the form of games; 2 the level of general physical preparedness level exceeds special; 3 The first two years of the children do not participate in official competitions; 4 education of children begins with " School Ball ", with a gradual transition to employment with racket and ball; 5 training is built on two levels: theoretical - each " part" in the form of pre- formation of a mental model of rational behavior, and practical - the formation of the ability to perform motor actions. Conclusions : it was found that the existing methods of constructing the training process for children 5-6 years do not account for their physiological characteristics, therefore proposed to use computer technology and animation, that will shorten the formation of motor skills of children.

  3. Combining decellularized human adipose tissue extracellular matrix and adipose-derived stem cells for adipose tissue engineering

    Wang, Lina; Johnson, Joshua A.; Zhang, Qixu; Elisabeth K. Beahm

    2013-01-01

    Repair of soft-tissue defects resulting from lumpectomy or mastectomy has become an important rehabilitation process for breast cancer patients. This study aimed to provide an adipose tissue engineering platform for soft-tissue defect repair by combining decellularized human adipose tissue extracellular matrix (hDAM) and human adipose-derived stem cells (hASCs). To derive hDAM, incised human adipose tissues underwent a decellularization process. Effective cell removal and lipid removal were p...

  4. Surrogate markers of visceral adiposity in young adults: waist circumference and body mass index are more accurate than waist hip ratio, model of adipose distribution and visceral adiposity index.

    Susana Borruel

    Full Text Available Surrogate indexes of visceral adiposity, a major risk factor for metabolic and cardiovascular disorders, are routinely used in clinical practice because objective measurements of visceral adiposity are expensive, may involve exposure to radiation, and their availability is limited. We compared several surrogate indexes of visceral adiposity with ultrasound assessment of subcutaneous and visceral adipose tissue depots in 99 young Caucasian adults, including 20 women without androgen excess, 53 women with polycystic ovary syndrome, and 26 men. Obesity was present in 7, 21, and 7 subjects, respectively. We obtained body mass index (BMI, waist circumference (WC, waist-hip ratio (WHR, model of adipose distribution (MOAD, visceral adiposity index (VAI, and ultrasound measurements of subcutaneous and visceral adipose tissue depots and hepatic steatosis. WC and BMI showed the strongest correlations with ultrasound measurements of visceral adiposity. Only WHR correlated with sex hormones. Linear stepwise regression models including VAI were only slightly stronger than models including BMI or WC in explaining the variability in the insulin sensitivity index (yet BMI and WC had higher individual standardized coefficients of regression, and these models were superior to those including WHR and MOAD. WC showed 0.94 (95% confidence interval 0.88-0.99 and BMI showed 0.91 (0.85-0.98 probability of identifying the presence of hepatic steatosis according to receiver operating characteristic curve analysis. In conclusion, WC and BMI not only the simplest to obtain, but are also the most accurate surrogate markers of visceral adiposity in young adults, and are good indicators of insulin resistance and powerful predictors of the presence of hepatic steatosis.

  5. Creation of an Adiposity Index for Children Aged 6–8 Years: The Gateshead Millennium Study

    Mark S. Pearce

    2013-01-01

    Full Text Available Objective. A number of measures of childhood adiposity are in use, but all are relatively imprecise and prone to bias. We constructed an adiposity index (AI using a number of different measures. Methods. Detailed body composition data on 460 of the Gateshead Millennium Study cohort at the age of 6–8 years were analysed. The AI was calculated using factor analysis on age plus thirteen measures of adiposity and/or size. Correlations between these variables, the AI, and more traditional measures of adiposity in children were investigated. Results. Based on the factor loading sizes, the first component, taken to be the AI, consisted mainly of measures of fat-mass (the skinfold measurements, fat mass score, and waist circumference. The second comprised variables measuring frame size, while the third consisted mainly of age. The AI had a high correlation with body mass index (BMI (rho = 0.81. Conclusions. While BMI is practical for assessing adiposity in children, the AI combines a wider range of data related to adiposity than BMI alone and appears both valid and valuable as a research tool for studies of childhood adiposity. Further research is necessary to investigate the utility of AI for research in other samples of children and also in adults.

  6. Engineering of vascularized adipose constructs.

    Wiggenhauser, Paul S; Müller, Daniel F; Melchels, Ferry P W; Egaña, José T; Storck, Katharina; Mayer, Helena; Leuthner, Peter; Skodacek, Daniel; Hopfner, Ursula; Machens, Hans G; Staudenmaier, Rainer; Schantz, Jan T

    2012-03-01

    Adipose tissue engineering offers a promising alternative to the current surgical techniques for the treatment of soft tissue defects. It is a challenge to find the appropriate scaffold that not only represents a suitable environment for cells but also allows fabrication of customized tissue constructs, particularly in breast surgery. We investigated two different scaffolds for their potential use in adipose tissue regeneration. Sponge-like polyurethane scaffolds were prepared by mold casting with methylal as foaming agent, whereas polycaprolactone scaffolds with highly regular stacked-fiber architecture were fabricated with fused deposition modeling. Both scaffold types were seeded with human adipose tissue-derived precursor cells, cultured and implanted in nude mice using a femoral arteriovenous flow-through vessel loop for angiogenesis. In vitro, cells attached to both scaffolds and differentiated into adipocytes. In vivo, angiogenesis and adipose tissue formation were observed throughout both constructs after 2 and 4 weeks, with angiogenesis being comparable in seeded and unseeded constructs. Fibrous tissue formation and adipogenesis were more pronounced on polyurethane foam scaffolds than on polycaprolactone prototyped scaffolds. In conclusion, both scaffold designs can be effectively used for adipose tissue engineering. PMID:21850493

  7. Minireview: adiposity, inflammation, and atherogenesis.

    Lyon, Christopher J; Law, Ronald E; Hsueh, Willa A

    2003-06-01

    Adipose tissue is a dynamic endocrine organ that secretes a number of factors that are increasingly recognized to contribute to systemic and vascular inflammation. Several of these factors, collectively referred to as adipokines, have now been shown regulate, directly or indirectly, a number of the processes that contribute to the development of atherosclerosis, including hypertension, endothelial dysfunction, insulin resistance, and vascular remodeling. Several adipokines are preferentially expressed in visceral adipose tissue, and the secretion of proinflammatory adipokines is elevated with increasing adiposity. Not surprisingly, approaches that reduce adipose tissue depots, including surgical fat removal, exercise, and reduced caloric intake, improve proinflammatory adipokine levels and reduce the severity of their resultant pathologies. Systemic adipokine levels can also be favorably altered by treatment with several of the existing drug classes used to treat insulin resistance, hypertension, and hypercholesterolemia. Greater understanding of adipokine regulation, however, should result in the design of improved treatment strategies to control disease states associated with increase adiposity, an important outcome in view of the growing worldwide epidemic of obesity. PMID:12746274

  8. Lipolysis in human adipose tissue during exercise

    Lange, Kai Henrik Wiborg; Lorentsen, Jeanne; Isaksson, Fredrik;

    2002-01-01

    adipose tissue venous glycerol concentration. Despite several methodological limitations inherent to both techniques, the results strongly suggest that microdialysis and catheterization provide similar estimates of subcutaneous adipose tissue lipolysis in steady-state experimental settings like rest and...

  9. Adipose tissue infiltration in normal-weight subjects and its impact on metabolic function.

    Moreno-Indias, Isabel; Oliva-Olivera, Wilfredo; Omiste, Antonio; Castellano-Castillo, Daniel; Lhamyani, Said; Camargo, Antonio; Tinahones, Francisco J

    2016-06-01

    Discordant phenotypes, metabolically healthy obese and unhealthy normal-weight individuals, are always interesting to provide important insights into the mechanistic link between adipose tissue dysfunction and associated metabolic alterations. Macrophages can release factors that impair the proper activity of the adipose tissue. Thus, studying subcutaneous and visceral adipose tissues, we investigated for the first time the differences in monocyte/macrophage infiltration, inflammation, and adipogenesis of normal-weight subjects who differed in their degree of metabolic syndrome. The study included 92 normal-weight subjects who differed in their degree of metabolic syndrome. Their anthropometric and biochemical parameters were measured. RNA from subcutaneous and visceral adipose tissues was isolated, and mRNA expression of monocyte/macrophage infiltration (CD68, CD33, ITGAM, CD163, EMR-1, CD206, MerTK, CD64, ITGAX), inflammation (IL-6, tumor necrosis factor alpha [TNFα], IL-10, IL-1b, CCL2, CCL3), and adipogenic and lipogenic capacity markers (PPARgamma, FABP4) were measured. Taken together, our data provide evidence of a different degree of macrophage infiltration between the adipose tissues, with a higher monocyte/macrophage infiltration in subcutaneous adipose tissue in metabolically unhealthy normal-weight subjects, whereas visceral adipose tissue remained almost unaffected. An increased macrophage infiltration of adipose tissue and its consequences, such as a decrease in adipogenesis function, may explain why both the obese and normal-weight subjects can develop metabolic diseases or remain healthy. PMID:26829067

  10. Adiposity, type 2 diabetes and Alzheimer's disease

    Luchsinger, José A.; Gustafson, Deborah R

    2009-01-01

    This manuscript provides a comprehensive review of the epidemiologic evidence linking the continuum of adiposity and type 2 diabetes (T2D) with Alzheimer's disease (AD). The mechanisms relating adiposity and T2D to AD may include hyperinsulinemia, advanced products of glycosilation, cerebrovascular disease, and products of adipose tissue metabolism. Elevated adiposity in middle age is related to a higher risk of AD but the data on this association in old age is conflicting. Several studies ha...

  11. Vibrational and structural investigations on adipose tissues

    Giarola, Marco; Guella, G.; Mariotto, G.; Monti, Francesca; Rossi, Barbara; Sanson, Andrea; Sbarbati, Andrea

    2008-01-01

    Abstract Two types of adipose tissue are found in mammals, including humans: the white adipose tissue (WAT) and the brown adipose tissue (BAT). The WAT has a major role in lipid storage and body thermal insulation, while the BAT is a thermogenic tissue that produces heat by oxidizing fatty acids. Both structural characterization and spectroscopic discrimination of these different adipose tissues are matter of current interest, also in view of possible medical and ...

  12. Testing the fetal overnutrition hypothesis: the relationship of maternal and paternal adiposity to adiposity, insulin resistance and cardiovascular risk factors in Indian children

    Veena, S. R.; Krishnaveni, G.V.; Karat, S. C.; Osmond, C.; Fall, C

    2013-01-01

    Objective We aimed to test the fetal overnutrition hypothesis by comparing the associations of maternal and paternal adiposity (sum of skinfolds) with adiposity and cardiovascular risk factors in children. Design Children from a prospective birth cohort had anthropometry, fat percentage (bio-impedance), plasma glucose, insulin and lipid concentrations and blood pressure measured at 9·5 years of age. Detailed anthropometric measurements were recorded for mothers (at 30 ± 2 weeks’ gestation...

  13. SCREENING OF THE PSYCHICAL DISTURBANCES OF THE CHILDREN FROM 3 TO 6 YEARS OLD

    P. CAKAROVA

    1999-05-01

    Full Text Available The assurance of optimal physical and psychical development of the child is first-degree health care. Discovering the psychical disturbances in time and reasons that cause is a precondition for adequate treatment and prophylaxis.The objects of our study are 490 children from 3 to 6 years old. We used the screening test of McCuire J. and N. Nichman.We found a relatively high percent of children with psychical disturbances. They are noticed more often in the younger children. To specify psychical disturbances we made some additional studies. The early discovering of psychical disturbances gives the possibility for timely treatment and recovery of normal psychical state of child.

  14. Gamma-ray upper limits on magnetars with 6 years of Fermi-LAT observations

    Li, Jian; Torres, Diego F; de Ona-Wilhelmi, Emma

    2016-01-01

    We report on the search for gamma-ray emission from 20 magnetars using 6 years of Fermi, Large Area Telescope (LAT) observations. No significant evidence for gamma-ray emission from any of the currently-known magnetars is found. We derived the most stringent upper limits to date on the 0.1--10 GeV emission of Galactic magnetars, which are estimated between $\\sim10^{-12}-10^{-11}$ erg s$^{-1}$ cm$^{-2}$. Gamma-ray pulsations were searched for the four magnetars having reliable ephemerides over the observing period, but none were detected. On the other hand, we also studied the gamma-ray morphology and spectra of seven Supernova Remnants associated or adjacent to the magnetars.

  15. Mental disorders and general well-being in cardiology outpatients--6-year survival

    Birket-Smith, Morten; Hansen, Baiba H; Hanash, Jamal A;

    2009-01-01

    OBJECTIVE: Long-term survival in a sample of cardiology outpatients with and without mental disorders and other psychosocial risk factors. METHODS: In a cardiology outpatient setting, 103 consecutive patients were asked to participate in the study. Of these, 86 were included and screened for mental...... disorder with the Primary Care Evaluation of Mental Disorders; Structured Clinical Interview for DSM-III-R, Non-Patient Edition, psychosis screening; the Clock Drawing Test; and the WHO-5 Well-Being Index. The cardiologists were asked in each patient to rate the severity of somatic disease and mental...... problems on visual analogue scales (VAS-somatic and VAS-mental). Cardiac diagnosis, noncardiac comorbidity, history of mental disorder, and the number of daily social contacts were noted. Survival was followed for 6 years. RESULTS: At baseline, 33 (38.4%) patients had mental disorder, 6 dementia, 11 major...

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

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

    2009-01-01

    follow-up data 6 years later (n = 169). Cardiometabolic risk profile was calculated using a continuous composite score derived from summing of 6 factors standardized to the sample means (Z scores): body mass index, homeostasis model assessment of insulin resistance, total serum cholesterol to serum high......Prognostic biomarkers are needed to identify children at increased cardiometabolic risk. The objective was to study whether markers of metabolism and inflammation, for example, circulating plasma adiponectin, leptin, interleukin-8, and hepatocyte growth factor, are associated with cardiometabolic......-density lipoprotein cholesterol ratio, serum triglycerides, systolic blood pressure, and the reciprocal value of fitness (maximum watts per kilogram). Overweight was defined using international classification of body mass index cutoff points for children. Plasma adiponectin, leptin, interleukin-8, and hepatocyte...

  17. Obesity and motor skills among 4 to 6-year-old children in the united states: nationally-representative surveys

    Castetbon Katia

    2012-03-01

    Full Text Available Abstract Background Few population-based studies have assessed relationships between body weight and motor skills in young children. Our objective was to estimate the association between obesity and motor skills at 4 years and 5-6 years of age in the United States. We used repeated cross-sectional assessments of the national sample from the Early Childhood Longitudinal Survey-Birth Cohort (ECLS-B of preschool 4-year-old children (2005-2006; n = 5 100 and 5-6-year-old kindergarteners (2006-2007; n = 4 700. Height, weight, and fine and gross motor skills were assessed objectively via direct standardized procedures. We used categorical and continuous measures of body weight status, including obesity (Body Mass Index (BMI ≥ 95th percentile and BMI z-scores. Multivariate logistic and linear models estimated the association between obesity and gross and fine motor skills in very young children adjusting for individual, social, and economic characteristics and parental involvement. Results The prevalence of obesity was about 15%. The relationship between motor skills and obesity varied across types of skills. For hopping, obese boys and girls had significantly lower scores, 20% lower in obese preschoolers and 10% lower in obese kindergarteners than normal weight counterparts, p p Conclusions Based on objective assessment of children's motor skills and body weight and a full adjustment for confounding covariates, we find no reduction in overall coordination and fine motor skills in obese young children. Motor skills are adversely associated with childhood obesity only for skills most directly related to body weight.

  18. Isolation and Differentiation of Adipose-Derived Stem Cells from Porcine Subcutaneous Adipose Tissues

    Chen, Yu-Jen; Liu, Hui-Yu; Chang, Yun-Tsui; Cheng, Ying-Hung; Harry J. Mersmann; Kuo, Wen-Hung; Ding, Shih-Torng

    2016-01-01

    Obesity is an unconstrained worldwide epidemic. Unraveling molecular controls in adipose tissue development holds promise to treat obesity or diabetes. Although numerous immortalized adipogenic cell lines have been established, adipose-derived stem cells from the stromal vascular fraction of subcutaneous white adipose tissues provide a reliable cellular system ex vivo much closer to adipose development in vivo. Pig adipose-derived stem cells (pADSC) are isolated from 7- to 9-day old piglets. ...

  19. Analysis of neonatal sepsis in one neonatal intensive care unit for 6 years

    Peter Chun

    2010-04-01

    Full Text Available Purpose : Sepsis is a significant cause of morbidity and mortality in the newborn, particularly in preterm. The objective of this study was to analyze the incidence rate, causative pathogens and clinical features of neonatal sepsis in one neonatal intensive care unit (NICU for 6 years. Methods : This study was retrospectively performed to review the clinical and laboratory characteristics including sex, gestational age, birth weight, Apgar score, length of hospitalization, length of total parenteral nutrition, presence of central venous catheter, underlying diseases, laboratory findings, microorganisms isolated from blood culture, complications and mortality in 175 patients between January 2003 and December 2008. Results : 1 Sepsis was present in 175 of 3,747 infants for 6 years. There were more gram-positive organisms. 2 The gram-negatives were more prevalent in preterm. There were no significant differences of other clinical features between two groups. 3 Underlying diseases were found in 73.7%, and the most common disease was cardiovascular disease. The most common organisms of gram-positives and gram-negatives were methicillin resistant Staphylococcus aureus (MRSA and Serratia marcescens. 4 There was statistically significant difference on platelet counts between two groups (P&lt;0.05. 5 Complications were found in 18.3% and septic shock was the most common. MRSA was the most common pathogen in sepsis with complication. 6 The mortality rate was 7.4%. 7 There were differences in monthly blood stream infection/ 1,000 patient-days. Conclusion : The studies about the factors that can influence neonatal sepsis will contribute to decrease the infection rates in NICUs.

  20. Comparison of age-specific cataract prevalence in two population-based surveys 6 years apart

    Rochtchina Elena

    2006-04-01

    Full Text Available Abstract Background In this study, we aimed to compare age-specific cortical, nuclear and posterior subcapsular (PSC cataract prevalence in two surveys 6 years apart. Methods The Blue Mountains Eye Study examined 3654 participants (82.4% of those eligible in cross-section I (1992–4 and 3509 participants (75.1% of survivors and 85.2% of newly eligible in cross-section II (1997–2000, 66.5% overlap with cross-section I. Cataract was assessed from lens photographs following the Wisconsin Cataract Grading System. Cortical cataract was defined if cortical opacity comprised ≥ 5% of lens area. Nuclear cataract was defined if nuclear opacity ≥ Wisconsin standard 4. PSC was defined if any present. Any cataract was defined to include persons who had previous cataract surgery. Weighted kappa for inter-grader reliability was 0.82, 0.55 and 0.82 for cortical, nuclear and PSC cataract, respectively. We assessed age-specific prevalence using an interval of 5 years, so that participants within each age group were independent between the two surveys. Results Age and gender distributions were similar between the two populations. The age-specific prevalence of cortical (23.8% in 1st, 23.7% in 2nd and PSC cataract (6.3%, 6.0% was similar. The prevalence of nuclear cataract increased slightly from 18.7% to 23.9%. After age standardization, the similar prevalence of cortical (23.8%, 23.5% and PSC cataract (6.3%, 5.9%, and the increased prevalence of nuclear cataract (18.7%, 24.2% remained. Conclusion In two surveys of two population-based samples with similar age and gender distributions, we found a relatively stable cortical and PSC cataract prevalence over a 6-year period. The increased prevalence of nuclear cataract deserves further study.

  1. Punishment and reward in parental discipline for children aged 5 to 6 years : prevalence and groups at risk

    Theunissen, Meinou H. C.; Vogels, Anton G. C.; Reijneveld, Sijmen A.

    2014-01-01

    OBJECTIVE: In this study we examined the use and predictors of different discipline practices by parents of children aged 5 to 6 years. METHODS: We obtained cross-sectional data for a nationally representative Dutch sample of children aged 5 to 6 years within the setting of routine well-child visits

  2. Exploring the Relationship between Adiposity and Fitness in Young Children

    Egebæk, Heidi Klakk; Fairchild, Timothy J; Heidemann, Malene;

    2016-01-01

    PURPOSE: High levels of cardiorespiratory fitness (CRF) may attenuate the association between excessive adiposity and the risks of cardiovascular and metabolic disease. The purpose of this study was to stratify children according to their BMI and adiposity (body fat percentage, BF%) and compare...... children who improved their BMI and/or BF% classification over the two year period achieved CRF levels (8.9m [-30.2,47.9]) which were comparable to children with normal BMI and BF% at both measurement time points. CONCLUSION: The CRF levels in children are impacted by BMI and BF%, although BF% appears...

  3. Adipose-Derived Stem Cells

    Toyserkani, Navid Mohamadpour; Quaade, Marlene Louise; Sheikh, Søren Paludan;

    2015-01-01

    Emerging evidence has shown that adipose tissue is the richest and most accessible source of mesenchymal stem cells. Many different therapies for chronic wounds exist with varying success rates. The capacity of adipose-derived stem cells (ASCs) to promote angiogenesis, secrete growth factors......, regulate the inflammatory process, and differentiate into multiple cell types makes them a potential ideal therapy for chronic wounds. The aim of this article was to review all preclinical trials using ASCs in problem wound models. A systematic search was performed and 12 studies were found where different...

  4. Metabolic effects of interleukin-6 in human splanchnic and adipose tissue

    Lyngsø, Dorthe; Simonsen, Lene; Bülow, Jens

    2002-01-01

    Interleukin-6 (IL-6) was infused intravenously for 2.5 h in seven healthy human volunteers at a dose giving rise to a circulating IL-6 concentration of approximately 35 ng l(-1). The metabolic effects of this infusion were studied in subcutaneous adipose tissue on the anterior abdominal wall and in...... the IL-6 infusion. It is concluded that IL-6 elicits lipolytic effects in human adipose tissue in vivo, and that IL-6 also has effects on the splanchnic lipid and carbohydrate metabolism....... the splanchnic tissues by the Fick principle after catheterizations of an artery, a subcutaneous vein draining adipose tissue, and a hepatic vein, and measurements of regional adipose tissue and splanchnic blood flows. In control studies without IL-6 infusion subcutaneous adipose tissue metabolism was...

  5. Vascular and metabolic effects of adrenaline in adipose tissue in type 2 diabetes

    Tobin, L; Simonsen, L; Galbo, H; Bülow, Jens

    2012-01-01

    Objective:The aim was to investigate adipose tissue vascular and metabolic effects of an adrenaline infusion in vivo in subjects with and without type 2 diabetes mellitus (T2DM).Design:Clinical intervention study with 1-h intravenous adrenaline infusion.Subjects:Eight male overweight T2DM subjects...... and eight male weight-matched, non-T2DM subjects were studied before, during and after an 1-h intravenous adrenaline infusion. Adipose tissue blood flow (ATBF) was determined by Xenon wash-out technique, and microvascular volume in the adipose tissue was studied by contrast-enhanced ultrasound imaging....... Adipose tissue fluxes of glycerol, non-esterified fatty acids (NEFA), triacylglycerol and glucose were measured by Fick's principle after catherisation of a radial artery and a vein draining the abdominal, subcutaneous adipose tissue.Results:ATBF increased similarly in both groups during the adrenaline...

  6. Changes in the relative thickness of individual subcutaneous adipose tissue layers in growing pigs

    McEvoy, Fintan; Strathe, Anders Bjerring; Madsen, Mads T.; Svalastoga, Eiliv Lars

    2007-01-01

    longevity and finally to assist in the calculation of payments to producers that allow for general adiposity. Currently for reasons of tradition and ease, total adipose thickness measurements are made at one or multiple sites although it has been long recognized that up to three well defined layers (outer...... (L1), middle (L2), and inner (L3)) may be present to make up the total. Various features and properties of these layers have been described. This paper examines the contribution of each layer to total adipose thickness at three time points and describes the change in thickness of each layer per unit...... thickness per unit change in body weight was greatest for L2, followed by L1 and L3. Conclusion: These results demonstrate that subcutaneous adipose layers grow at different rates These results demonstrate that subcutaneous adipose layers grow at different rates relative to each other and to change in body...

  7. Pro-Inflammatory CD11c+CD206+ Adipose Tissue Macrophages Are Associated With Insulin Resistance in Human Obesity

    Wentworth, John M.; Naselli, Gaetano; Brown, Wendy A.; Doyle, Lisa; Phipson, Belinda; Smyth, Gordon K.; Wabitsch, Martin; O'Brien, Paul E.; Harrison, Leonard C.

    2010-01-01

    OBJECTIVE Insulin resistance and other features of the metabolic syndrome have been causally linked to adipose tissue macrophages (ATMs) in mice with diet-induced obesity. We aimed to characterize macrophage phenotype and function in human subcutaneous and omental adipose tissue in relation to insulin resistance in obesity. RESEARCH DESIGN AND METHODS Adipose tissue was obtained from lean and obese women undergoing bariatric surgery. Metabolic markers were measured in fasting serum and ATMs c...

  8. Reduction of Adipose Tissue Mass by the Angiogenesis Inhibitor ALS-L1023 from Melissa officinalis.

    Byung Young Park

    Full Text Available It has been suggested that angiogenesis modulates adipogenesis and obesity. This study was undertaken to determine whether ALS-L1023 (ALS prepared by a two-step organic solvent fractionation from Melissa leaves, which exhibits antiangiogenic activity, can regulate adipose tissue growth. The effects of ALS on angiogenesis and extracellular matrix remodeling were measured using in vitro assays. The effects of ALS on adipose tissue growth were investigated in high fat diet-induced obese mice. ALS inhibited VEGF- and bFGF-induced endothelial cell proliferation and suppressed matrix metalloproteinase (MMP activity in vitro. Compared to obese control mice, administration of ALS to obese mice reduced body weight gain, adipose tissue mass and adipocyte size without affecting appetite. ALS treatment decreased blood vessel density and MMP activity in adipose tissues. ALS reduced the mRNA levels of angiogenic factors (VEGF-A and FGF-2 and MMPs (MMP-2 and MMP-9, whereas ALS increased the mRNA levels of angiogenic inhibitors (TSP-1, TIMP-1, and TIMP-2 in adipose tissues. The protein levels of VEGF, MMP-2 and MMP-9 were also decreased by ALS in adipose tissue. Metabolic changes in plasma lipids, liver triglycerides, and hepatic expression of fatty acid oxidation genes occurred during ALS-induced weight loss. These results suggest that ALS, which has antiangiogenic and MMP inhibitory activities, reduces adipose tissue mass in nutritionally obese mice, demonstrating that adipose tissue growth can be regulated by angiogenesis inhibitors.

  9. Laser light propagation in adipose tissue and laser effects on adipose cell membranes

    Solarte, Efraín; Rebolledo, Aldo; Gutierrez, Oscar; Criollo, William; Neira, Rodrigo; Arroyave, José; Ramírez, Hugo

    2006-01-01

    Recently Neira et al. have presented a new liposuction technique that demonstrated the movement of fat from inside to outside of the cell, using a low-level laser device during a liposuction procedure with Ultrawet solution. The clinical observations, allowed this new surgical development, started a set of physical, histological and pharmacological studies aimed to determine the mechanisms involved in the observed fat mobilization concomitant to external laser application in liposuction procedures. Scanning and Transmission Electron Microscopy, studies show that the cellular arrangement of normal adipose tissue changes when laser light from a diode laser: 10 mW, 635 nm is applied. Laser exposures longer than 6 minutes cause the total destruction of the adipocyte panicles. Detailed observation of the adipose cells show that by short irradiation times (less than four minutes) the cell membrane exhibits dark zones, that collapse by longer laser exposures. Optical measurements show that effective penetration length depends on the laser intensity. Moreover, the light scattering is enhanced by diffraction and subsequent interference effects, and the tumescent solution produces a clearing of the tissue optical medium. Finally, isolate adipose cell observation show that fat release from adipocytes is a concomitant effect between the tumescent solution (adrenaline) and laser light, revealing a synergism which conduces to the aperture, and maybe the disruption, of the cell membrane. All these studies were consistent with a laser induced cellular process, which causes fat release from inside the adipocytes into the intercellular space, besides a strong modification of the cellular membranes.

  10. Adiposity, obesity, and arterial aging: longitudinal study of aortic stiffness in the Whitehall II cohort.

    Brunner, Eric J; Shipley, Martin J; Ahmadi-Abhari, Sara; Tabak, Adam G; McEniery, Carmel M; Wilkinson, Ian B; Marmot, Michael G; Singh-Manoux, Archana; Kivimaki, Mika

    2015-08-01

    We sought to determine whether adiposity in later midlife is an independent predictor of accelerated stiffening of the aorta. Whitehall II study participants (3789 men; 1383 women) underwent carotid-femoral applanation tonometry at the mean age of 66 and again 4 years later. General adiposity by body mass index, central adiposity by waist circumference and waist:hip ratio, and fat mass percent by body impedance were assessed 5 years before and at baseline. In linear mixed models adjusted for age, sex, ethnicity, and mean arterial pressure, all adiposity measures were associated with aortic stiffening measured as increase in pulse wave velocity (PWV) between baseline and follow-up. The associations were similar in the metabolically healthy and unhealthy, according to Adult Treatment Panel-III criteria excluding waist circumference. C-reactive protein and interleukin-6 levels accounted for part of the longitudinal association between adiposity and PWV change. Adjusting for chronic disease, antihypertensive medication and risk factors, standardized effects of general and central adiposity and fat mass percent on PWV increase (m/s) were similar (0.14, 95% confidence interval: 0.05-0.24, P=0.003; 0.17, 0.08-0.27, P<0.001; 0.14, 0.05-0.22, P=0.002, respectively). Previous adiposity was associated with aortic stiffening independent of change in adiposity, glycaemia, and lipid levels across PWV assessments. We estimated that the body mass index-linked PWV increase will account for 12% of the projected increase in cardiovascular risk because of high body mass index. General and central adiposity in later midlife were strong independent predictors of aortic stiffening. Our findings suggest that adiposity is an important and potentially modifiable determinant of arterial aging. PMID:26056335

  11. Adiposity and sex hormones in girls.

    Baer, Heather J; Colditz, Graham A; Willett, Walter C; Dorgan, Joanne F

    2007-09-01

    Greater body fatness during childhood is associated with reduced risk of premenopausal breast cancer, but few studies have addressed the relation of adiposity with sex hormones in girls. We prospectively examined associations between adiposity and circulating levels of sex hormones and sex hormone-binding globulin (SHBG) among 286 girls in the Dietary Intervention Study in Children. Participants were 8 to 10 years old at baseline and were followed for an average of 7 years. Anthropometric measurements were taken at baseline and at subsequent annual visits, and blood samples were collected every 2 years. Concentrations of dehydroepiandrosterone sulfate (DHEAS) during follow-up were higher among girls with greater body mass index (BMI) at baseline. The mean for the lowest BMI quartile was 63.0 microg/dL compared with 78.8 microg/dL for the highest quartile, and each kg/m(2) increment in baseline BMI was associated with a 4.3% increase (95% confidence interval, 1.6-7.0%) in DHEAS levels during follow-up (P(trend) = 0.002). Concentrations of SHBG during follow-up were lower among girls with greater BMI at baseline. The mean for the lowest BMI quartile was 94.8 nmol compared with 57.5 nmol for the highest quartile, and each kg/m(2) increment in baseline BMI was associated with an 8.8% decrease (95% confidence interval, 7.0-10.6%) in SHBG levels during follow-up (P(trend) < 0.0001). Estrogen and progesterone concentrations were similar across BMI quartiles. These findings suggest that adiposity may alter DHEAS and SHBG levels in girls. Whether and how these differences affect breast development and carcinogenesis requires further research. PMID:17855709

  12. Expression of Resistin Protein in Normal Human Subcutaneous Adipose Tissue and Pregnant Women Subcutaneous Adipose Tissue and Placenta

    ZHOU Yongming; GUO Tiecheng; ZHANG Muxun; GUO Wei; YU Meixia; XUE Keying; HUANG Shiang; CHEN Yanhong; ZHU Huanli; XU Lijun

    2006-01-01

    The expression of resistin protein in normal human abdominal, thigh, pregnant women abdominal, non-pregnant women abdominal subcutaneous adipose tissue and placenta and the relationship between obesity, type 2 diabetes mellitus (T2DM), pregnant physiological insulin resistance (IR) and gestational diabetes mellitus (GDM) was investigated. The expression of resistin protein in normal human abdominal, thigh, pregnant women abdominal, non-pregnant women abdominal subcutaneous adipose tissue and placenta was detected by using Western blotting method.Fasting serum glucose concentration was measured by glucose oxidase assay. Serum cholesterol (CHOL), serum triglycerides (TG), serum HDL cholesterol (HDL-C) and serum LDL cholesterol (LDL-C) were determined by full automatic biochemical instrument. Fasting insulin was measured by enzyme immunoassay to calculate insulin resistance index (IRI). Height, weight, systolic blood pressure (SBP) and diastolic blood pressure (DBP) were measured to calculate body mass index (BMI) and body fat percentage (BF %). Resistin protein expression in pregnant women placental tissue (67 905±8441) (arbitrary A values) was much higher than that in subcutaneous adipose tissue in pregnant women abdomen (40 718 ± 3818, P < 0.01), non-pregnant women abdomen (38 288±2084, P<0.01), normal human abdomen (39 421±6087, P<0.01)and thigh (14 942 ±6706, P<0. 001) respectively. The resistin expression in abdominal subcutaneous adipose tissue showed no significant difference among pregnant, non-pregnant women and normal human, but much higher than that in thigh subcutaneous adipose tissue (P<0. 001). Pearson analysis revealed that resistin protein was correlated with BMI (r=0.42), fasting insulin concentration (r=0.38),IRI (r=0. 34), BF % (r=0.43) and fasting glucose (r=0. 39), but not with blood pressure,CHOL, TG, HDL-C and LDL-C. It was suggested that resistin protein expression in human abdominal subcutaneous adipose tissue was much higher

  13. Exercise regulation of adipose tissue.

    Stanford, Kristin I; Goodyear, Laurie J

    2016-01-01

    Exercise training results in adaptations to numerous organ systems and offers protection against metabolic disorders including obesity and type 2 diabetes, and recent reports suggest that adipose tissue may play a role in these beneficial effects of exercise on overall health. Multiple studies have investigated the effects of exercise training on both white adipose tissue (WAT) and brown adipose tissue (BAT), as well as the induction of beige adipocytes. Studies from both rodents and humans show that there are exercise training-induced changes in WAT including decreased cell size and lipid content, and increased mitochondrial activity. In rodents, exercise training causes an increased beiging of WAT. Whether exercise training causes a beiging of human scWAT, as well as which factors contribute to the exercise-induced beiging of WAT are areas of current investigation. Studies investigating the effects of exercise training on BAT mass and function have yielded conflicting data, and hence, is another area of intensive investigation. This review will focus on studies aimed at elucidating the mechanisms regulating exercise training induced-adaptations to adipose tissue. PMID:27386159

  14. Adipose tissue macrophages: amicus adipem?

    Odegaard, Justin I.; Ganeshan, Kirthana; Chawla, Ajay

    2013-01-01

    Chronic overnutrition drives complex adaptations within both professional metabolic and bystander tissues that, despite intense investigation, are still poorly understood. Xu et al. (2013) now describe the unexpected ability of adipose tissue macrophages to buffer lipids released from obese adipocytes in a manner independent of inflammatory macrophage activation.

  15. High latitude climate forcing by 18.6-year lunar tidal fluctuations

    Upper layer ocean temperatures in the northern North Pacific increased by more than 2C in 10 years beginning in 1972. Proxy time series indicate that this is not a monotonic signal but rather a very low frequency fluctuation. The sea surface temperatures, which began in 1946, and the air temperature at Sitka since 1910, show fluctuations of 15-25 years. A least squares fit of the 18.6-year lunar declination signal to the 5-year block-averaged air temperature at Sitka can account for 44% of its variance. A modification of the mean ocean circulation by the change in lunar tides is suggested as the cause for this fluctuation. Similar sea surface temperature fluctuations have been observed for the northern North Atlantic Ocean from 1876 to 1965 but they appear to be out of phase with the North Pacific. The Atlantic fluctuations also have a small amplitude; 0.24C versus 0.52C for the North Pacific. Low frequency cycles are also evident in the air temperatures from the Hudson Bay region since 1700. The opposite phasing of the water and air temperatures of the North Atlantic and North Pacific is consistent with the tidal modulation of the mean ocean circulation. The most recent minimum for the Sitka air temperature should have occurred in September 1989

  16. DPT Vaccination Complications in Children up to 6 Years of Age in Tehran

    N Hadjizadeh

    2002-09-01

    Full Text Available The expanded global use of vaccines has led to eradication of some contagious diseases in children. This should not lead to forget the fact that these vaccines can be associated by complications and side effects. We studied 450 children, who had received DPT vaccine at the age of under 6 years. 2 to 7 days after the DPT injection we could not observe any seriously dangerous complication, although 82.4% of the children had general and 83% local complications. Fever with a frequency of 73% was the most frequency observed general complication, this was followed by lethargy, loss of appetite, and persisted crying. The most frequency observed local complication consisted of pain at the site of injection with 63% of cases followed by swelling, erythema and induration. By increasing age, local swelling and erythema increases (P<0.001 and induration decreases (P<0.001. General complications decreases with increasing age and vaccinations, which is especially remarkable in 2 to 7 year old children (5th vaccination.

  17. Prevalence of Hearing disorders in 3-6 year old Children of Kindergartens in Yazd City

    Z Jafari

    2009-01-01

    Full Text Available Introduction: A hearing– impaired patient is defined as one with abnormal or reduced function in hearing resulting from an auditory disorder. The goal of any preschool and schools screening program should be to accurately indentify those children whose hearing has been impaired due to conductive and / or sensory– neural pathology. Methods: This cross– sectional descriptive study was done on 577 children (299 girls and 278 boys aged between 3–6 years at kindergartens of Yazd city from September 2005 to January 2006. The otoscopy examination, pure-tone screening and impedance study was conducted after completion of awareness form of the hearing loss existence by the parents. Results: In this study, there were 12.6% abnormal conditions of external ear canal, 34.2% abnormal tympanic membrane, 35.9% abnormal tympanograms and 13.4% hearing loss including 11.5% conductive hearing loss, 1.5% sensory-neural hearing loss and 0.5% mixed hearing loss. Conclusion: With respect to the high prevalence and negative effects of middle ear disorders in learning of preschool children, and also due to the importance of early identification and intervention of hearing loss in aural rehabilitation programs, increasing the awareness and education of people, especially parents about the effects of hearing disorders and its prevention and identification is very important

  18. Cholestasis and protein-losing enteropathy secondary to hyperthyroidism in a 6-year-old girl.

    Gargouri, Lamia; Charfi, Manel; Maalej, Bayen; Majdoub, Imen; Safi, Faiza; Fourati, Hela; Hentati, Yosr; Daoud, Emna; Mnif, Zeineb; Abid, Mohamed; Mahfoudh, Abdelmajid

    2014-09-01

    Hepatic dysfunctions are not infrequent in patients with hyperthyroidism. These disorders may be related to the effects of the excess thyroid hormone secretion, to the uses of antithyroid drugs, or to the presence of concomitant hepatic diseases. Our aim is to describe the clinical and biochemical features of liver dysfunction related to thyrotoxicosis. We report here a case of a 6-year-old girl who was admitted for jaundice and pruritus as a result of the development of hyperthyroidism due to Graves' disease. On physical examination at admission, she was found to have jaundice and hepatomegaly. Laboratory data show cholestasis and protein-losing enteropathy. Investigations exclude other causes of hepatic disorder. One month after the initiation of antithyroid drug, the patient became euthyroid with improvement in jaundice and pruritus and normalization of hepatic tests and alpha antitrypsine clearance. In conclusion, the diagnosis of hyperthyroidism may be delayed in patients in whom the primary manifestations were pruritus and jaundice. The physician should suspect thyrotoxicosis prior to hepatitis or skin manifestations. PMID:24825088

  19. Subjects with Impaired Fasting Glucose: Evolution in a Period of 6 Years

    Leiva, E.; Mujica, V.; Orrego, R.; Wehinger, S.; Soto, A.; Icaza, G.; Vásquez, M.; Díaz, L.; Andrews, M.; Arredondo, M.

    2014-01-01

    Aim. To study the evolution of impaired fasting glucose (IFG), considering glucose and HbA1c levels and risk factors associated, in a period of 6 years. Methods. We studied 94 subjects with impaired fasting glucose (IFG) that were diagnosed in 2005 and followed up to 2012. Glucose and HbA1c levels were determined. A descriptive analysis of contingence charts was performed in order to study the evolution in the development of type-2 diabetes mellitus (T2DM). Results. Twenty-eight of ninety-four subjects became T2DM; 51/94 remained with IFG; and 20/94 presented normal fasting glucose. From the 28 diabetic subjects, 9 had already developed diabetes and were under treatment with oral hypoglycemic agents; 5 were diagnosed with plasma glucose < 126 mg/dL, but with HbA1c over 6.5%. In those who developed diabetes, 15/28 had a family history of T2DM in first relative degree. Also, diabetic subjects had a BMI significantly higher than nodiabetics (t test: P < 0.01). The individuals that in 2005 had the highest BMI are those who currently have diabetes. Conclusion. The IFG constitutes a condition of high risk of developing T2DM in a few years, especially over 110 mg/dL and in obesity patients. PMID:25215305

  20. 1-6 Years Aged Childrens Mothers First Aid for Burns Observation in Mardin City Center

    Betul Battaloglu Inanc

    2013-05-01

    Full Text Available        Aim: In this study, we aimed to determine the mothers’ knowledge levels about burns and first aid. When they encounter burns, what will they do in the first instance and emergency application. At the end of this research correct information given to mothers. Aimed to supply the deficiency information. Material and Method: 25-49 age group of mothers who have 1-6 years aged childrens’ in the study were choisen ramdomly. After being informed about the study, only volunteries for questionnaires were used. There were a thousand mothers. Results: Children’ 21.6 % have burns. 81.4% burns were in their house , 18.6 % burns were out of their house. Often burns case were 2-4 years aged group children. 89.6 % mothers found themselves have no true knowledge about first aid for burns. Discussion: Mothers’ knowledge more deficient about the first aid for the burns. In this regard mothers’ lack of knowledge must be correct with the training activities to be applied. Prime necessity of the mothers were informed about the right applications.

  1. Patient Responses to Dental Implant-retained Mandibular Overdenture Therapy: A 6-year Clinical Study

    Perng-Ru Liu

    2007-08-01

    Full Text Available Background: The purpose of this study was to record subjective patient experiences withrespect to the surgical placement of dental implants and the functioning ofmandibular implant-retained overdentures versus conventional dentures.Methods: Completely edentulous patients (n = 56 unable to wear a conventionalmandibular complete denture were each treated with 4 one-stage titaniumplasma sprayed or Sandblasted Large-grit Acid-etched (SLA screw implantsand overdentures retained by a cast bar with extracoronal attachments. Fiftysixpatients were subsequently clinically evaluated over a period of up to 6years. Fifty-three patients responded to questions on their experiences priorto and after treatment with implant retained overdentures.Results: No implants or restorations failed during the observation period. Most of thepatients (96% felt satisfied with their new overdentures, and reported theirnew dentures fit comfortably.Conclusions: The use of implants to retain and support the denture improved comfort, givingthe patients more self-confidence and improved social interaction, inaddition to oral rehabilitation. This study demonstrates rehabilitation of themandibluar arch with an implant-retained overdenture is a predictable treatmentprotocol.

  2. Nutrition Status Of Children (1-6 Years In Slums Of Ghaziabad City

    Garg S.K

    1997-01-01

    Full Text Available Research question : What are the nutritional problems of pre- school children in slums? Objectives: (i To assess the nutritional status of the children . (ii To find out the nutritional deficiency disorders in them (iii To study their dietary intake. Study design: Cross- sectional. Setting : Slums of Ghaziabad city. Participants :771 children (1-6 years. Study Variables : Age, sex, caste, ICDS beneficiary status, weight, nutritional deficiency disorders, dietary intake and supplementary nutrition. Statistical analysis : Simple proportions and Chi- square test. Results : A majority (58.2 % of children were having under nutrition of varying grades irrespective of their sex and caste but influenced by their age and ICDS beneficiary status. Anaemia, xerophthalmia and goitre were present in 14.7%, 1.6% and 0.6 % children respectively. Average daily dietary intake of energy & nutrients were lower than the recommended daily allowances (RDA. Conclusion: Regular nutritional supplementation along with adequate nutrition education would reduce the nutritional deficiency disorders among children.

  3. Prevalence of Attention Deficit Hyperactivity Disorder in 6 Year Olds of Yazd City

    M Sadr Bafghi

    2008-01-01

    Full Text Available Introduction: Attention Deficit hyperactivity Disorder (ADHD is the most common psychiatric disorder in school age children and has a negative effect on the individual’s general functions. The purpose of this study was to estimate the prevalence of ADHD in preschool 6 year old children in Yazd in 2005 and the influence of gender, birth weight, birth order and parental education on ADHD. Methods: 400 preschool children including 200 boys and 200 girls were selected randomly through sampling method and the data of the cross sectional research was collected via compiled questionnaires based on the DSM-IV criteria and interview of parents. Data of this investigation was analyzed and evaluated using SPSS: 11.5 software. Results: The results showed that general prevalence of ADHD was 16/3% and more in boys (19/5% than girls (13%. Most of the parents of the affected children were illiterate or uneducated. There was no statistically significant relationship between gender, birth weight, order and ADHD frequency. Conclusion: In view of the high prevalence of ADHD among children in Yazd and its undesirable outcome, it is recommended to have a preventive mental health program for screening and treatment.

  4. Subjects with Impaired Fasting Glucose: Evolution in a Period of 6 Years

    E. Leiva

    2014-01-01

    Full Text Available Aim. To study the evolution of impaired fasting glucose (IFG, considering glucose and HbA1c levels and risk factors associated, in a period of 6 years. Methods. We studied 94 subjects with impaired fasting glucose (IFG that were diagnosed in 2005 and followed up to 2012. Glucose and HbA1c levels were determined. A descriptive analysis of contingence charts was performed in order to study the evolution in the development of type-2 diabetes mellitus (T2DM. Results. Twenty-eight of ninety-four subjects became T2DM; 51/94 remained with IFG; and 20/94 presented normal fasting glucose. From the 28 diabetic subjects, 9 had already developed diabetes and were under treatment with oral hypoglycemic agents; 5 were diagnosed with plasma glucose < 126 mg/dL, but with HbA1c over 6.5%. In those who developed diabetes, 15/28 had a family history of T2DM in first relative degree. Also, diabetic subjects had a BMI significantly higher than nodiabetics (t test: P < 0.01. The individuals that in 2005 had the highest BMI are those who currently have diabetes. Conclusion. The IFG constitutes a condition of high risk of developing T2DM in a few years, especially over 110 mg/dL and in obesity patients.

  5. Recovery of the 6-year signal in length of day and its long-term decreasing trend

    Duan, Pengshuo; Liu, Genyou; Liu, Lintao; Hu, Xiaogang; Hao, Xiaoguang; Huang, Yong; Zhang, Zhimin; Wang, Binbin

    2015-10-01

    There is a significant 6-year oscillation signal (called 6-year signal in this paper) existing in the interannual variations of length of day (LOD). It is unclear to understand its nature variation features. This paper extracts quantitatively the 6-year signal, from 1962~2012, using normal Morlet wavelet (NMWT) method combining wavelet packet and Fourier analysis technique, for the first time, and we investigate it in both time and frequency domains. The results indicate that the amplitude of a 6-year signal shows a long-term decreasing trend and the total amplitude reduction is about 0.05 ms during the past 50 years. The ratio of above reduction to the mean amplitude of 0.124 ms reaches 40 %. For interpreting the phenomenon on the above long-term decreasing trend, this paper proposes two alternatives; however, there is still no firm conclusion and it is required to be further explored.

  6. Imaging techniques for measuring adipose-tissue distribution in the abdomen. A comparison between computed tomography and 1.5-Tesla magnetic resonance spin-echo imaging

    Eight subjects were examined both by abdominal X-ray computed transverse axial tomography (CT) and magnetic resonance imaging (MRI) (SE) (TR/TE, 200 ms/15 ms); another eight volunteers were subjected to three MRI scans to test the reliability of repeated measures. Correlations between fat area measures obtained by CT and by MRI for subcutaneous fat, total fat, and visceral vs. subcutaneous-fat ratio were highly significant (r=0.93, 0.91, and 0.94, respectively; p2 (intra-examination variance) and 3.75 cm2 (inter-examination variance) for visceral and 0.82 cm2 (intra-examination variance) and 1.29 cm2 (inter-examination variance) for subcutaneous fat areas, respectively. These results suggest that SE MRI is a practical approach to evaluate body fat distribution without the exposure to radiation. The reproducibility of SE MRI for the determination of fat areas is high; variation is small and acceptable. However, it is difficult to determine which estimate of fat area should be accepted when there is a discrepancy between MRI and CT measures. (author)

  7. Comparison of the Body Adiposity Index to Body Mass Index in Korean Women

    Sung, Yeon-Ah; Oh, Jee-Young; Lee, Hyejin

    2014-01-01

    Purpose Obesity is a major public health issue and is associated with many metabolic abnormalities. Consequently, the assessment of obesity is very important. A new measurement, the body adiposity index (BAI), has recently been proposed to provide valid estimates of body fat percentages. The objective of this study was to compare the BAI and body mass index (BMI) as measurements of body adiposity and metabolic risk. Materials and Methods This was a cross-sectional analysis performed on Korean...

  8. Laser-induced lipolysis on adipose cells

    Solarte, Efrain; Gutierrez, O.; Neira, Rodrigo; Arroyave, J.; Isaza, Carolina; Ramirez, Hugo; Rebolledo, Aldo F.; Criollo, Willian; Ortiz, C.

    2004-10-01

    Recently, a new liposuction technique, using a low-level laser (LLL) device and Ultrawet solution prior to the procedure, demonstrated the movement of fat from the inside to the outside of the adipocyte (Neira et al., 2002). To determine the mechanisms involved, we have performed Scanning and Transmission Electron Microscopy studies; Light transmittance measurements on adipocyte dilutions; and a study of laser light propagation in adipose tissue. This studies show: 1. Cellular membrane alterations. 2. LLL is capable to reach the deep adipose tissue layer, and 3. The tumescence solution enhances the light propagation by clearing the tissue. MRI studies demonstrated the appearance of fat on laser treated abdominal tissue. Besides, adipocytes were cultivated and irradiated to observe the effects on isolated cells. These last studies show: 1. 635 nm-laser alone is capable of mobilizing cholesterol from the cell membrane; this action is enhanced by the presence of adrenaline and lidocaine. 2. Intracellular fat is released from adipocytes by co joint action of adrenaline, aminophyline and 635 nm-laser. Results are consistent with a laser induced cellular process, which causes fat release from the adipocytes into the intercellular space, besides the modification of the cellular membranes.

  9. Detection of CMV DNA in the perilymph of a 6-year-old boy with congenital cytomegalovirus infection.

    Foulon, Ina; Soetens, Oriane; Vleurinck, Leen; Gordts, Frans; Leus, Astrid; Naessens, Anne

    2016-06-01

    We present the case of a 6-year-old boy who received a cochlear implant for profound sensorineural hearing loss after being born with cytomegalovirus (CMV) infection. Even after 6 years, CMV DNA was still found in the perilymph of the cochlea. Our case shows that CMV DNA can be present in the cochlea years after congenital CMV infection, and it can explain why progressive and/or late-onset hearing loss occurs in these children. PMID:27304443

  10. Dietary intake in 6-year-old children from southern Poland: part 1 - energy and macronutrient intakes

    Merkiel, Sylwia

    2014-01-01

    Background The studies on dietary intake in Polish children are sparse and the information about dietary intake in 6-year-olds in Europe is limited. The published studies on dietary intake in children rarely provide information on the intake of animal protein, plant protein and water. The purpose of the study was to analyse energy and macronutrient intakes in 6-year-old children from southern Poland. Methods The studied population comprised 120 children, 64 girls and 56 boys. Energy and macro...

  11. Assessment of dental caries predictors in 6-year-old school children - results from 5-year retrospective cohort study

    Masood Mohd; Yusof Norashikin; Hassan Mohamed Ibrahim; Jaafar Nasruddin

    2012-01-01

    Abstract Background This was a retrospective cohort study undertaken to assess the rate and pattern of dental caries development in 6-year-old school children followed-up for a period of 5 years, and to identify baseline risk factors that were associated with 5 years caries experience in Malaysian children. Methods This 5-years retrospective cohort study comprised primary school children initially aged 6 years in 2004. Caries experience of each child was recorded annually using World Health O...

  12. Emergency peripartum hysterectomy, physical and mental consequences: a 6-year study

    Denisa-Oana Bălălău

    2016-04-01

    Full Text Available Emergency peripartum hysterectomy (EPH is performed for massive postpartum hemorrhage following a cesarean delivery or vaginal delivery, in order to save the patient’s life. The current study was performed on a sample of 13.162 patients, which underwent cesarean or vaginal delivery during a period of 6 years, from 2010 to 2015, in Bucur Maternity Hospital. There were two subsequential groups consisting in: 6593 patients with cesarean operations and 6569 patients with vaginal delivery. In 12 cases occurred one or more of the risk factors that lead to EPH, divided equally across the two groups above. The main two types of surgery are a more frequent subtotal hysterectomy, which is the preferred type of EPH as it takes less time and is associated with fewer complications, and a total hysterectomy. The majority of procedures were performed at patients over 35 years old (9 of 12, with a median age of 31,16 (ranging from 21 to 44 years old. The most important risk factor present across the lot was multiparity (11 from 12, with cicatricial uterus being the second one (4 of 12. ICU median time was 4,5 days (ranging from 3 to 15 days, with a median blood transfusion necessity of around 2,4 I.U per patient. There were no mother or newborn reported deaths, neither PTSD following EPH.EPH is a procedure performed as last-resort, life-saving surgery, leaving no time for mental preparation of the patients. This may predispose to negative psychological outcomes, especially because they are not part of decision-making process due to the emergency character of hysterectomy.

  13. Vitamin D Intake and Status in 6-Year-Old Icelandic Children Followed up from Infancy.

    Thorisdottir, Birna; Gunnarsdottir, Ingibjorg; Steingrimsdottir, Laufey; Palsson, Gestur I; Birgisdottir, Bryndis E; Thorsdottir, Inga

    2016-02-01

    High serum 25-hydroxyvitamin D (25(OH)D) levels have been observed in infants in Nordic countries, likely due to vitamin D supplement use. Internationally, little is known about tracking vitamin D status from infancy to childhood. Following up 1-year-old infants in our national longitudinal cohort, our aims were to study vitamin D intake and status in healthy 6-year-old Icelandic children (n = 139) and to track vitamin D status from one year of age. At six years, the mean 25(OH)D level was 56.5 nmol/L (SD 17.9) and 64% of children were vitamin D sufficient (25(OH)D ≥ 50 nmol/L). A logistic regression model adjusted for gender and breastfeeding showed that higher total vitamin D intake (Odds ratio (OR) = 1.27, 95% confidence interval (CI) = 1.08-1.49), blood samples collected in summer (OR = 8.88, 95% CI = 1.83-43.23) or autumn (OR = 5.64, 95% CI = 1.16-27.32) compared to winter/spring, and 25(OH)D at age one (OR = 1.02, 95% CI = 1.002-1.04) were independently associated with vitamin D sufficiency at age six. The correlation between 25(OH)D at age one and six was 0.34 (p = 0.003). Our findings suggest that vitamin D status in infancy, current vitamin D intake and season are predictors of vitamin D status in early school age children. Our finding of vitamin D status tracking from infancy to childhood provides motivation for further studies on tracking and its clinical significance. PMID:26861385

  14. Ewing sarcoma of the bone in children under 6 years of age.

    Maria Antonietta De Ioris

    Full Text Available BACKGROUND: Ewing Sarcoma Family Tumours (ESFT are rare in early childhood. The aim of this study was to report the clinical characteristics and outcome of children under 6 years of age affected by ESFT of the bone in Italy. METHODS: The records of all the children diagnosed with osseous ESFT in centres members of the Associazione Italiana di Ematologia ed Oncologia Pediatrica (AIEOP from 1990 to 2008 were reviewed. The Kaplan-Meier method was used for estimating overall and progression-free survival (OS, PFS curves; multivariate analyses were performed using Cox proportional hazards regression model. RESULTS: This study includes 62 patients. An axial primary localization was present in 66% of patients, with the primary site in the chest wall in 34%. Fourteen (23% patients presented metastatic disease. The 5-year OS and PFS were 73% (95% confidence interval, CI, 58-83% and 72% (95% CI 57-83% for patients with localized disease and 38% (95% CI 17-60% and 21% (95% CI 5-45% for patients with metastatic disease. Metastatic spread, skull/pelvis/spine primary localization, progression during treatment and no surgery predicted worse survival (P<0.01, while patients treated in the last decade had better survival (P = 0.002. In fact, the 5-year OS and PFS for patients diagnosed in the period 2000-2008 were 89% (95% CI 71-96% and 86% (95% CI 66-94%, respectively. CONCLUSION: The axial localization is the most common site of ESFT in pre-scholar children. Patients treated in the most recent period have an excellent outcome.

  15. Blood Lead Levels Among Children Aged <6 Years - Flint, Michigan, 2013-2016.

    Kennedy, Chinaro; Yard, Ellen; Dignam, Timothy; Buchanan, Sharunda; Condon, Suzanne; Brown, Mary Jean; Raymond, Jaime; Rogers, Helen Schurz; Sarisky, John; de Castro, Rey; Arias, Ileana; Breysse, Patrick

    2016-01-01

    During April 25, 2014-October 15, 2015, approximately 99,000 residents of Flint, Michigan, were affected by changes in drinking water quality after their water source was switched from the Detroit Water Authority (DWA), sourced from Lake Huron, to the Flint Water System (FWS), sourced from the Flint River.* Because corrosion control was not used at the FWS water treatment plant, the levels of lead in Flint tap water increased over time. Adverse health effects are associated with lead exposure (1). On January 2, 2015, a water advisory was issued because of detection of high levels of trihalomethanes, byproducts of disinfectants.(†)(,)(§) Studies conducted by local and national investigators detected an increase in the prevalence of blood lead levels (BLLs) ≥5 µg/dL (the CDC reference level) among children aged water lead levels after the water source switch (3). On October 16, 2015, the Flint water source was switched back to DWA, and residents were instructed to use filtered tap water for cooking and drinking. During that time, pregnant and breastfeeding women and children aged water.(¶) To assess the impact on BLLs of consuming contaminated drinking water, CDC examined the distribution of BLLs ≥5 µg/dL among children aged water source. This analysis enabled determination of whether the odds of having BLLs ≥5 µg/dL before the switch differed from the odds during the switch to FWS (before and after the January 2, 2015, water advisory was issued), and after the switch back to DWA. Overall, among 9,422 blood lead tests in children aged water advisory) than during the period before the water switch to FWS. Although unrelated to lead in the water, the water advisory likely reduced tap water consumption and increased consumption of bottled water. Characterizing exposure to lead contaminated drinking water among children aged <6 years living in Flint can help guide appropriate interventions. PMID:27359350

  16. EQAS for peripheral blood morphology in Spain: a 6-year experience.

    Gutiérrez, G; Merino, A; Domingo, A; Jou, J M; Reverter, J C

    2008-12-01

    The Spanish haematology external quality assessment scheme (EQAS), established in 1984, is run by the Spanish Haematology and Haemotherapy Association (AEHH) [Quality Assurance in Health Care 3 (1991) 75] and functions to evaluate the quality and reproducibility of the assessment of diagnostic samples by clinical laboratories. The Hospital Clinic of the University of Barcelona (HCB) serves as the EQAS Coordination Centre and follows the guidelines established by the International Committee for Standardization in Haematology [Annali dell'Istituto superiore di Sanità 31 (1995) 95; International Journal of Hematology 68 (1998) 45]. During the period 2001-2006, replicates of 25 different blood films were sent to 604 EQAS participants for cell morphology evaluation. Some patient details corresponding to the samples were disclosed, such us age, sex, haemoglobin value and white blood cell count. The participants were asked to select up to four significant morphology features using a coding list, provided by the Coordination Centre, which included significant morphological alterations that appear in haematopoietic cells. For each survey, individual results were assessed against the morphological reference results (MRR) established by the Cytology Group of the AEHH ('true' answers). This paper describes the organization of the 6-year-long study and the evaluation of laboratory performance for blood smear interpretation by the Spanish haematology EQAS. Different performance levels were detected relative to the laboratory category. Laboratories providing services to hospitalized patients showed higher performances compared with laboratories providing services to nonhospitalized patients. Pathological lymphoid cells were the most difficult to identify by the participants. To improve the results in EQAS peripheral blood morphology, the development of specific cytology educational trainings is discussed. PMID:18983297

  17. The pattern of psoriatic arthritis in Kashmir: A 6-year prospective study

    Shagufta Rather

    2015-01-01

    Full Text Available Background: The prevalence, clinical presentation, and patterns of psoriatic arthritis (PsA vary in different parts of the world. The scenario of PsA in west is different from that of Asia. Moreover, the oligoarticular type which was considered most prevalent earlier has been replaced by polyarticular type. Aim: The study was to the clinical profile of psoriasis patients associated with PsA in Kashmir valley of India. Materials and Methods: This was a noninterventional, observational, prospective, hospital-based study involving 150 successive patients of PsA over a span of 6 years. Severity of the skin and nail involvement was assessed by Psoriasis Area and Severity Index (PASI and Nail Psoriasis Severity Index (NAPSI, respectively. PsA was diagnosed by classification criteria for PsA. The number and pattern of swollen and tender joints was counted and classified by Moll and Wright′s classification criteria. Results: Plaque-type psoriasis was the most common clinical type, observed in 122 (81.33% patients followed by erythrodermic psoriasis in 10 (6.66% patients and pustular psoriasis in eight (5.33% patients. PsA occurred between 30 and 40 years of age in 105 (70% patients. The cutaneous involvement occurred before joint involvement in 113 (75.33%, while they occurred simultaneously in 30 (20% cases and the PsA preceded the skin involvement in seven (4.66% cases. Symmetrical polyarthritis was the commonest clinical presentation and was seen in 90 (60% patients. Nail involvement due to psoriasis was present in 120 (80% patients. Commonest nail change found was pitting and seen in 60 (40% patients. Conclusion: The clinical pattern of PsA varies in different parts of the world. Knowledge of the clinical presentation of PsA in a given area is necessary for the successful management of this disease.

  18. Observing the Interstellar Medium Flow over the Past 6 Years with IBEX-Lo

    Leonard, T.; Moebius, E.; Bzowski, M.; Fuselier, S.; Heirtzler, D.; Kubiak, M. A.; Kucharek, H.; Lee, M. A.; McComas, D. J.; Schwadron, N.; Wurz, P.

    2014-12-01

    The Interstellar Boundary Explorer (IBEX) has observed the interstellar neutral (ISN) gas flow over the past 6 years during the winter/spring when the Earth's motion opposes the ISN flow direction. Since IBEX observes near the perihelion of the interstellar atom trajectories, we are able to use an analytical model (Lee et al. 2012) based upon orbital mechanics to determine characteristics of the interstellar flow. The interstellar inflow latitude, velocity, and temperature are coupled to the inflow longitude and are restricted by the IBEX observations to a narrow valley in this parameter space (McComas et al. 2012). In our original analysis we found that the small spacecraft spin axis pointing out of the ecliptic plane had a significant influence on the determination of the ISN inflow vector (Möbius et al. 2012; Bzowski et al. 2012). Introducing the spacecraft spin axis tilt into the analytical model has shown that IBEX observations with various spin axis tilt orientations can help restrict the natural degeneracy of the ISN flow parameters as a function of inflow longitude. The IBEX operations team was able to successfully point the spin axis to be in the ecliptic during the 2012 and 2013 seasons and about 5 degrees below the ecliptic during the 2014 season. With this robust data set we are able to further test and develop the analytical model while producing a more comprehensive analysis of the ISN Flow parameters. We found that in its current implementation the analytical model describes the ISN flow most precisely for the spin axis orientation exactly in the ecliptic. This analysis refines the derived ISN flow parameters with a possible reconciliation between velocity vectors found with IBEX and Ulysses, but at a substantially higher temperature than previously reported.

  19. CT-demonstration of adipose tissue of the sinus cavernosus

    Adipose bodies of the sinus cavernosus - the only genuine intracranial adipose tissue - can be demonstrated well by CT. They appear as polymorph well defined hypodense objects in unilateral or bilateral manifestation. Adipose bodies most frequently show a size between 4 and 9 mm and densities about -20 to -40 HE. Occasionally the adipose bodies directly lead into the adipose tissue of the orbit. (orig.)

  20. Visceral Adiposity Index: An Indicator of Adipose Tissue Dysfunction

    Marco Calogero Amato

    2014-01-01

    Full Text Available The Visceral Adiposity Index (VAI has recently proven to be an indicator of adipose distribution and function that indirectly expresses cardiometabolic risk. In addition, VAI has been proposed as a useful tool for early detection of a condition of cardiometabolic risk before it develops into an overt metabolic syndrome. The application of the VAI in particular populations of patients (women with polycystic ovary syndrome, patients with acromegaly, patients with NAFLD/NASH, patients with HCV hepatitis, patients with type 2 diabetes, and general population has produced interesting results, which have led to the hypothesis that the VAI could be considered a marker of adipose tissue dysfunction. Unfortunately, in some cases, on the same patient population, there is conflicting evidence. We think that this could be mainly due to a lack of knowledge of the application limits of the index, on the part of various authors, and to having applied the VAI in non-Caucasian populations. Future prospective studies could certainly better define the possible usefulness of the VAI as a predictor of cardiometabolic risk.

  1. Association of Adiposity and Mental Health Functioning across the Lifespan: Findings from Understanding Society (The UK Household Longitudinal Study.

    Apostolos Davillas

    Full Text Available Evidence on the adiposity-mental health associations is mixed, with studies finding positive, negative or no associations, and less is known about how these associations may vary by age.To examine the association of adiposity -body mass index (BMI, waist circumference (WC and percentage body fat (BF%- with mental health functioning across the adult lifespan.Data from 11,257 participants (aged 18+ of Understanding Society: the UK Household Longitudinal Study (waves 2 and 3, 5/2010-7/2013 were employed. Regressions of mental health functioning, assessed by the Mental Component Summary (MCS-12 and the General Health Questionnaire (GHQ-12, on adiposity measures (continuous or dichotomous indicators were estimated adjusted for covariates. Polynomial age-adiposity interactions were estimated.Higher adiposity was associated with poorer mental health functioning. This emerged in the 30s, increased up to mid-40s (all central adiposity and obesity-BF% measures or early 50s (all BMI measures and then decreased with age. Underlying physical health generally accounted for these associations except for central adiposity, where associations remained statistically significant from the mid-30s to 50s. Cardiovascular, followed by arthritis and endocrine, conditions played the greatest role in attenuating the associations under investigation.We found strong age-specific patterns in the adiposity-mental health functioning association that varied across adiposity measures. Underlying physical health had the dominant role in attenuating these associations. Policy makers and health professionals should target increased adiposity, mainly central adiposity, as it is a risk factor for poor mental health functioning in those aged between mid-30s to 50 years.

  2. The Effect of Distraction Technique on the Pain of Dressing Change among 3-6 Year-old Children

    Sima Kaheni

    2016-04-01

    Full Text Available Background Burn dressings, debridement, surgical incisions, skin grafting and physical therapy are some of painful treatments of burn. According to the studies, distraction techniques have a significant effect on patients’ pain. The present study was designed and conducted to determine the effect of distraction on pain of dressing change in second degree burn in 3-6 year-old children. Materials and Methods This randomized controlled trial study, was conducted on 80 hospitalized children with second degree burn in 2015. Playing a video computer game for children during the dressing change procedure was the intervention for the interventional group. Also the intensity of pain was measured by behavioral pain scale for children (FLCC scale during dressing. This scale was completed for patients without no intervention in the control group during dressing. Results Pain intensity mean in the interventional group (2.575 ± 1.807 had significant changes in comparison with the control group (8.025 ± 1.187 (P

  3. Inflexible parents, inflexible kids: a 6-year longitudinal study of parenting style and the development of psychological flexibility in adolescents.

    Williams, Kathryn E; Ciarrochi, Joseph; Heaven, Patrick C L

    2012-08-01

    Parenting behaviors have been linked to children's self regulation, but it is less clear how they relate to adolescent psychological flexibility. Psychological flexibility is a broad construct that describes an individual's ability to respond appropriately to environmental demands and internal experiences in the service of their goals. We examined the longitudinal relationships between perceived parenting style and psychological flexibility among students at five Australian schools (N= 749) over 6 years, beginning in Grade 7 (50.3% female, mean age 12.39 years). Parenting style was measured in Grades 7 and 12, and psychological flexibility from Grade 9 through 12. Psychological flexibility decreased, on average, with age. Multi-level modelling indicated that authoritarian parenting (low warmth, high control) in Grade 7 predicted later (low) psychological flexibility. Moreover, increases in authoritarian parenting and decreases in authoritative parenting (high warmth and control) were associated with adolescent psychological flexibility across the high school years. Change in parenting predicted future psychological flexibility but did not predict change over time. Structural Equation Modelling revealed that adolescent psychological flexibility in Grade 9 predicted later decreases in authoritarian and increases in authoritative parenting. We discuss the implications of these findings for understanding how parenting changes and the consequences of such change for the development of psychological flexibility. PMID:22311519

  4. Relationship of adipocyte size with adiposity and metabolic risk factors in Asian Indians.

    Ved Prakash Meena

    Full Text Available Enlargement of adipocyte is associated with their dysfunction and alterations in metabolic functions.We evaluated the association of adipocyte size of subcutaneous and omental adipose tissue with body composition and cardiovascular risk factors in Asian Indians.Eighty (40 males and 40 females non-diabetic adult subjects undergoing elective abdominal surgery were included. Pre-surgery evaluation included anthropometric measurements, % body fat by bioimpedance, abdominal fat area at L2-3 level (computed tomography and biochemical investigations (fasting blood glucose and insulin, lipids and hsCRP. During surgery, about 5 grams each of omental and subcutaneous adipose tissue was obtained for adipocyte size determination.Females had higher BMI, % body fat, skinfold thickness, total and subcutaneous abdominal fat area as compared to males. Overweight was present in 42.5% and 67.5%, and abdominal obesity in 5% and 52.5% males and females, respectively. Subcutaneous adipocyte size was significantly higher than omental adipocyte size. Omental adipocyte size correlated more strongly than subcutaneous adipocyte size with measures of adiposity (BMI, waist circumference, %BF, total and subcutaneous abdominal fat area and biochemical measures (fasting glucose, total cholesterol, triglycerides and HOMA-IR, the correlations being stronger in females. The correlation of adipocyte size with metabolic parameters was attenuated after adjusting for measures of adiposity.Omental adipocyte size, though smaller than the subcutaneous adipocyte size, was more closely related to measures of adiposity and metabolic parameters. However, the relationship was not independent of measures of adiposity.

  5. Ozone variability in the troposphere and the stratosphere from the first 6 years of IASI observations (2008-2013)

    Wespes, Catherine; Hurtmans, Daniel; Emmons, Louisa K.; Safieddine, Sarah; Clerbaux, Cathy; Edwards, David P.; Coheur, Pierre-François

    2016-05-01

    In this paper, we assess how daily ozone (O3) measurements from the Infrared Atmospheric Sounding Interferometer (IASI) on the MetOp-A platform can contribute to the analyses of the processes driving O3 variability in the troposphere and the stratosphere and, in the future, to the monitoring of long-term trends. The temporal evolution of O3 during the first 6 years of IASI (2008-2013) operation is investigated with multivariate regressions separately in four different layers (ground-300, 300-150, 150-25, 25-3 hPa), by adjusting to the daily time series averaged in 20° zonal bands, seasonal and linear trend terms along with important geophysical drivers of O3 variation (e.g. solar flux, quasi-biennial oscillation (QBO)). The regression model is shown to perform generally very well with a strong dominance of the annual harmonic terms and significant contributions from O3 drivers, in particular in the equatorial region where the QBO and the solar flux contribution dominate. More particularly, despite the short period of the IASI data set available up to now, two noticeable statistically significant apparent trends are inferred from the daily IASI measurements: a positive trend in the upper stratosphere (e.g. 1.74 ± 0.77 DU year-1 between 30 and 50° S), which is consistent with other studies suggesting a turnaround for stratospheric O3 recovery, and a negative trend in the troposphere at the mid-latitudes and high northern latitudes (e.g. -0.26 ± 0.11 DU year-1 between 30 and 50° N), especially during summer and probably linked to the impact of decreasing ozone precursor emissions. The impact of the high temporal sampling of IASI on the uncertainty in the determination of O3 trend has been further explored by performing multivariate regressions on IASI monthly averages and on ground-based Fourier transform infrared (FTIR) measurements.

  6. Determination of the tissue-to-blood partition coefficient for 131iodo-antipyrine in human subcutaneous adipose tissue

    Jelnes, R; Astrup, A

    1985-01-01

    131Iodo-antipyrine (131I-AP) is commonly used for blood flow measurements in adipose tissue. These estimations have been based on the assumption of the tissue-to-blood partition coefficient being 1 ml g-1. No exact determination of the tissue-to-blood partition coefficient for 131I-AP in adipose...

  7. Axial lumbar interbody fusion: a 6-year single-center experience

    Zeilstra DJ

    2013-08-01

    Full Text Available Dick J Zeilstra,1 Larry E Miller,2,3 Jon E Block3 1Bergman Clinics, Naarden and NedSpine, Ede, The Netherlands; 2Miller Scientific Consulting, Inc, Arden, NC, USA; 3The Jon Block Group, San Francisco, CA, USA Introduction: The aim of this study is to report our 6-year single-center experience with L5–S1 axial lumbar interbody fusion (AxiaLIF. Methods: A total of 131 patients with symptomatic degenerative disc disease refractory to nonsurgical treatment were treated with AxiaLIF at L5–S1, and were followed for a minimum of 1 year (mean: 21 months. Main outcomes included back and leg pain severity, Oswestry Disability Index score, working status, analgesic medication use, patient satisfaction, and complications. Computed tomography was used to determine postoperative fusion status. Results: No intraoperative complications, including vascular, neural, urologic, or bowel injuries, were reported. Back and leg pain severity decreased by 51% and 42%, respectively, during the follow-up period (both P < 0.001. Back function scores improved 50% compared to baseline. Clinical success, defined as improvement ≥30%, was 67% for back pain severity, 65% for leg pain severity, and 71% for back function. The employment rate increased from 47% before surgery to 64% at final follow-up (P < 0.001. Less than one in four patients regularly used analgesic medications postsurgery. Patient satisfaction with the AxiaLIF procedure was 83%. The fusion rate was 87.8% at final follow-up. During follow-up, 17 (13.0% patients underwent 18 reoperations on the lumbar spine, including pedicle screw fixation (n = 10, total disc replacement of an uninvolved level (n = 3, facet screw fixation (n = 3, facet screw removal (n = 1, and interbody fusion at L4–L5 (n = 1. Eight (6.1% reoperations were at the index level. Conclusion: Single-level AxiaLIF is a safe and effective means to achieve lumbosacral fusion in patients with symptomatic degenerative disc disease. Keywords: Axia

  8. SUBCUTANEOUS ADIPOSE TISSUE INSULIN RESISTANCE IS ASSOCIATED WITH VISCERAL ADIPOSITY IN POSTMENOPAUSAL WOMEN

    Casey, Beret A.; Kohrt, Wendy M.; Schwartz, Robert S.; Van Pelt, Rachael E.

    2014-01-01

    Objective We determined whether whole body and subcutaneous adipose tissue (SAT) insulin resistance was proportional to regional fat mass (FM). Design and Methods We studied postmenopausal women (Mean±SD; age 56±4 y, n=25) who were overweight or obese (BMI 29.9±5.1 kg/m2). Whole body and regional FM were measured by dual-energy x-ray absorptiometry (DXA) and computed tomography (CT). Women were studied during basal and insulin-stimulated (3-stage euglycemic clamp) conditions. Whole-body lipol...

  9. The Adipose Tissue in Farm Animals

    Sauerwein, Helga; Bendixen, Emoke; Restelli, Laura;

    2014-01-01

    and immune cells. The scientific interest in adipose tissue is largely based on the worldwide increasing prevalence of obesity in humans; in contrast, obesity is hardly an issue for farmed animals that are fed according to their well-defined needs. Adipose tissue is nevertheless of major importance...... in these animals, as the adipose percentage of the bodyweight is a major determinant for the efficiency of transferring nutrients from feed into food products and thus for the economic value from meat producing animals. In dairy animals, the importance of adipose tissue is based on its function as stromal...... and metabolic disorders. We herein provide a general overview of adipose tissue functions and its importance in farm animals. This review will summarize recent achievements in farm animal adipose tissue proteomics, mainly in cattle and pigs, but also in poultry, i.e. chicken and in farmed fish. Proteomics...

  10. The adipose organ at a glance

    Saverio Cinti

    2012-09-01

    Full Text Available The main parenchymal cells of the adipose organ are adipocytes. White adipocytes store energy, whereas brown adipocytes dissipate energy for thermogenesis. These two cell types with opposing functions can both originate from endothelial cells, and co-exist in the multiple fat depots of the adipose organ – a feature that I propose is crucial for this organ’s plasticity. This poster review provides an overview of the adipose organ, describing its anatomy, cytology, physiological function and histopathology in obesity. It also highlights the remarkable plasticity of the adipose organ, explaining theories of adipocyte transdifferentiation during chronic cold exposure, physical exercise or lactation, as well as in obesity. White-to-brown adipocyte transdifferentiation is of particular medical relevance, because animal data indicate that higher amounts of brown adipose tissue are positively associated with resistance to obesity and its co-morbidities, and that ‘browning’ of the adipose organ curbs these disorders.