keyword
MENU ▼
Read by QxMD icon Read
search

Fat bias

keyword
https://www.readbyqxmd.com/read/28101444/accelerometer-data-treatment-for-adolescents-fitting-a-piece-of-the-puzzle
#1
Melody Smith, Steve Taylor, Leon Iusitini, Tom Stewart, Fa'asisila Savila, El-Shadan Tautolo, Lindsay Plank, Shabnam Jalili-Moghaddam, Janis Paterson, Elaine Rush
This study aimed to assess the differences in participant retention and associations between physical activity and key variables when a range of accelerometer data inclusion criteria are employed. Data were drawn from 204 adolescents of Pacific Island heritage (survey, body composition, 7-day accelerometry) and their parents (date of birth, socioeconomic status) between October 2014 and February 2016 in Auckland, New Zealand. Data wear time criteria for inclusion were as follows: A) > = 10 h/weekday or > = 8 h weekend day, > = 5 days (at least one weekend day); B) > = 10 h/weekday or > = 8 h weekend day, > = 4 days; C) > = 7 h/day, > = 3 days; D) > = 10 h/day, > = 1 day...
March 2017: Preventive Medicine Reports
https://www.readbyqxmd.com/read/28095800/diet-gonadal-sex-and-sex-chromosome-complement-influence-white-adipose-tissue-mirna-expression
#2
Jenny C Link, Yehudit Hasin-Brumshtein, Rita M Cantor, Xuqi Chen, Arthur P Arnold, Aldons J Lusis, Karen Reue
BACKGROUND: MicroRNAs (miRNAs) are small non-coding RNA molecules that regulate gene expression by targeting specific mRNA species for degradation or interfering with translation. Specific miRNAs are key regulators of adipogenesis, and are expressed at different levels in adipose tissue from lean and obese mice. The degree of lipid accumulation and distribution of white adipose tissue differs between males and females, and it is unknown whether sex differences in adipose tissue-specific miRNA expression may contribute to this dimorphism...
January 17, 2017: BMC Genomics
https://www.readbyqxmd.com/read/28094569/dietary-fat-consumption-and-non-hodgkin-s-lymphoma-risk-a-meta-analysis
#3
Tian-Jie Han, Jun-Shan Li, Xiao-Tian Luan, Ling Wang, Hong-Zhi Xu
OBJECTIVE: Many studies suggest that high-fat diets are linked to the etiology of non-Hodgkin's lymphoma (NHL). However, the findings are inconsistent and therefore the association between fat and non-Hodgkin's lymphoma remains unclear. In this study, we aim to quantitatively assess the association between fat consumption and the risk for NHL. METHODS: We reviewed 221 published cohort and case-control studies that reported relative risk (RRs) and corresponding 95% confidence intervals (CIs) of NHL and fat intake using PubMed, Cochrane, EMBASE, and Google Scholar databases...
January 17, 2017: Nutrition and Cancer
https://www.readbyqxmd.com/read/28090351/the-prevalence-and-practice-impact-of-weight-bias-amongst-australian-dietitians
#4
T M Diversi, R Hughes, K J Burke
OBJECTIVES: This study explored weight bias amongst Australian Accredited Practising Dietitians (APDs) and the effect of client weight status on dietetic practice. METHODS: Participants were 201 APDs, recruited using purposive sampling. A self-administered questionnaire, the fat phobia scale (FPS), was completed to assess explicit weight bias. Participants were then randomized to receive either a female within the healthy weight range or female with obesity, accompanied by an identical case study for a condition unrelated to weight...
December 2016: Obesity Science & Practice
https://www.readbyqxmd.com/read/28077392/bidirectional-crosstalk-between-the-sensory-and-sympathetic-motor-systems-innervating-brown-and-white-adipose-tissue-in-male-siberian-hamsters
#5
Vitaly Ryu, Alan G Watts, Bingzhong Xue, Timothy J Bartness
The brain networks connected to the sympathetic motor and sensory innervations of brown (BAT) and white (WAT) adipose tissues were originally described using two transneuronally transported viruses: the retrogradely transported pseudorabies virus (PRV), and the anterogradely transported H129 strain of herpes simplex virus-1 (HSV-1 H129). Further complexity was added to this network organization when combined injections of PRV and HSV-1 H129 into either BAT or WAT of the same animal generated sets of co-infected neurons in the brain, spinal cord, sympathetic and dorsal root ganglia...
January 11, 2017: American Journal of Physiology. Regulatory, Integrative and Comparative Physiology
https://www.readbyqxmd.com/read/28077126/what-do-we-know-about-the-effects-of-exposure-to-low-alcohol-and-equivalent-product-labelling-on-the-amounts-of-alcohol-food-and-tobacco-people-select-and-consume-a-systematic-review
#6
Ian Shemilt, Vivien Hendry, Theresa M Marteau
BACKGROUND: Explicit labelling of lower strength alcohol products could reduce alcohol consumption by attracting more people to buy and drink such products instead of higher strength ones. Alternatively, it may lead to more consumption due to a 'self-licensing' mechanism. Equivalent labelling of food or tobacco (for example "Low fat" or "Low tar") could influence consumption of those products by similar mechanisms. This systematic review examined the effects of 'Low alcohol' and equivalent labelling of alcohol, food and tobacco products on selection, consumption, and perceptions of products among adults...
January 12, 2017: BMC Public Health
https://www.readbyqxmd.com/read/28074498/imaging-and-t2-relaxometry-of-short-t2-connective-tissues-in-the-knee-using-ultrashort-echo-time-double-echo-steady-state-utedess
#7
Akshay S Chaudhari, Bragi Sveinsson, Catherine J Moran, Emily J McWalter, Ethan M Johnson, Tao Zhang, Garry E Gold, Brian A Hargreaves
PURPOSE: To develop a radial, double-echo steady-state (DESS) sequence with ultra-short echo-time (UTE) capabilities for T2 measurement of short-T2 tissues along with simultaneous rapid, signal-to-noise ratio (SNR)-efficient, and high-isotropic-resolution morphological knee imaging. METHODS: THe 3D radial UTE readouts were incorporated into DESS, termed UTEDESS. Multiple-echo-time UTEDESS was used for performing T2 relaxometry for short-T2 tendons, ligaments, and menisci; and for Dixon water-fat imaging...
January 11, 2017: Magnetic Resonance in Medicine: Official Journal of the Society of Magnetic Resonance in Medicine
https://www.readbyqxmd.com/read/28071868/development-and-validation-of-two-equations-based-on-anthropometry-estimating-body-fat-for-the-greek-adult-population
#8
Spyridon Kanellakis, Efstathios Skoufas, Vladlena Khudokonenko, Eftychia Apostolidou, Loukia Gerakiti, Maria-Chrysi Andrioti, Evangelia Bountouvi, Yannis Manios
OBJECTIVE: To validate anthropometric equations in the current literature predicting body fat percentage (%BF) in the Greek population, to develop and validate two anthropometric equations estimating %BF, and to compare them with the retrieved equations. METHODS: Anthropometric data from 642 Greek adults were incorporated. Dual-energy X-ray absorptiometry was used as reference method. The comparison with other equations was made using Bland-Altman analysis, intraclass correlation coefficient, and Lin's concordance correlation coefficient...
January 10, 2017: Obesity
https://www.readbyqxmd.com/read/28060911/resting-energy-expenditure-in-adults-with-becker-s-muscular-dystrophy
#9
Matthew F Jacques, Paul Orme, Jonathon Smith, Christopher I Morse
PURPOSE: The purpose of this study was: 1) To compare Resting energy expenditure (REE) in adult males with Becker's Muscular Dystrophy (BeMD, n = 21, 39 ±12 years) and healthy controls (CTRL, n = 12, 37 ±12 years) 2) Determine whether other physiological parameters correlate with REE in BeMD, and 3) Compare current prediction methods of REE with measured REE. METHODS: REE was calculated via indirect calorimetry using continuous, expired gas analysis following an overnight fast...
2017: PloS One
https://www.readbyqxmd.com/read/28055246/validation-of-a-semi-automated-technique-to-accurately-measure-abdominal-fat-distribution-using-ct-and-mri-for-clinical-risk-stratification
#10
Mohammed Abdul Waduud, Amal Sharaf, Iain Roy, Rosario Lopez-Gonzalez, Andrew Hart, David McGill, Giles Roditi, John Biddlestone
OBJECTIVES: A valid method for accurate quantification of abdominal fat distribution (AFD) using both computer tomography (CT) and magnetic resonance imaging (MRI) is described. This method will be primarily useful in the prospective risk stratification of patients undergoing reconstructive breast surgery. Secondary applications in many other clinical specialities are foreseen. METHODS: 15 sequential patients who had undergone breast reconstruction following both CT and MRI imaging (30 scans) were retrospectively identified at our single centre...
January 5, 2017: British Journal of Radiology
https://www.readbyqxmd.com/read/28030539/local-cell-death-changes-the-orientation-of-cell-division-in-the-developing-drosophila-wing-imaginal-disc-without-using-fat-or-dachsous-as-orienting-signals
#11
Abhijit Kale, Gerard Rimesso, Nicholas E Baker
Drosophila imaginal disc cells exhibit preferred cell division orientations according to location within the disc. These orientations are altered if cell death occurs within the epithelium, such as is caused by cell competition or by genotypes affecting cell survival. Both normal cell division orientations, and their orientations after cell death, depend on the Fat-Dachsous pathway of planar cell polarity (PCP). The hypothesis that cell death initiates a planar polarity signal was investigated. When clones homozygous for the pineapple eye (pie) mutation were made to initiate cell death, neither Dachsous nor Fat was required in pie cells for the re-orientation of nearby cells, indicating a distinct signal for this PCP pathway...
2016: PloS One
https://www.readbyqxmd.com/read/28028556/effect-of-intravenous-gadoxetate-disodium-and-flip-angle-on-hepatic-proton-density-fat-fraction-estimation-with-six-echo-gradient-recalled-echo-magnitude-based-mr-imaging-at-3t
#12
Charlie C Park, Gavin Hamilton, Ajinkya Desai, Kevin A Zand, Tanya Wolfson, Jonathan C Hooker, Eduardo Costa, Elhamy Heba, Lisa Clark, Anthony Gamst, Rohit Loomba, Michael S Middleton, Claude B Sirlin
PURPOSE: The aim of the study was to determine in patients undergoing gadoxetate disodium (Gx)-enhanced MR exams whether proton density fat fraction (PDFF) estimation accuracy of magnitude-based multi-gradient-echo MRI (MRI-M) could be improved by using high flip angle (FA) on post-contrast images. MATERIALS AND METHODS: Thirty-one adults with known or suspected hepatic steatosis undergoing 3T clinical Gx-enhanced liver MRI were enrolled prospectively. MR spectroscopy (MRS), the reference standard, was performed before Gx to measure MRS-PDFF...
December 28, 2016: Abdominal Radiology
https://www.readbyqxmd.com/read/28000375/cross-calibration-of-two-dual-energy-x-ray-densitometers-and-comparison-of-visceral-adipose-tissue-measurements-by-idxa-and-mri
#13
Martin Reinhardt, Paolo Piaggi, Barbara DeMers, Cathy Trinidad, Jonathan Krakoff
OBJECTIVE: Compare total percentage body fat (pfat) measurements between two densitometers and visceral adipose tissue (VAT) estimates between iDXA and magnetic resonance imaging (MRI) from the same defined abdominal region. METHODS: Participants [N = 93 (50 men, 43 women), BMI: 19.1-57.6 kg/m(2) ] underwent dual-energy X-ray absorptiometry (DXA) scans on two DXA systems (GE Healthcare Lunar iDXA and Lunar Prodigy), and a subgroup underwent abdominal MRI imaging for quantification of VAT...
December 21, 2016: Obesity
https://www.readbyqxmd.com/read/27999316/a-smartphone-application-for-personal-assessments-of-body-composition-and-phenotyping
#14
Gian Luca Farina, Fabrizio Spataro, Antonino De Lorenzo, Henry Lukaski
Personal assessments of body phenotype can enhance success in weight management but are limited by the lack of availability of practical methods. We describe a novel smart phone application of digital photography (DP) and determine its validity to estimate fat mass (FM). This approach utilizes the percent (%) occupancy of an individual lateral whole-body digital image and regions indicative of adipose accumulation associated with increased risk of cardio-metabolic disease. We measured 117 healthy adults (63 females and 54 males aged 19 to 65 years) with DP and dual X-ray absorptiometry (DXA) and report here the development and validation of this application...
December 17, 2016: Sensors
https://www.readbyqxmd.com/read/27951755/comparative-effectiveness-of-tenofovir-in-hiv-infected-treatment-experienced-patients-systematic-review-and-meta-analysis
#15
Hannah Ewald, Marilia Santini-Oliveira, Julian-Emanuel Bühler, Danielle Vuichard, Stefan Schandelmaier, Marcel Stöckle, Matthias Briel, Heiner C Bucher, Lars G Hemkens
BACKGROUND: Antiretroviral therapy (ART) regimens for HIV infection are frequently changed. We conducted a systematic review of randomized trials (RCTs) on the benefits and harms of switching to tenofovir disoproxil fumarate (TDF)-based regimens in ART-experienced patients. METHODS: We included RCTs in HIV-infected adults comparing switching to a TDF-containing regimen with maintaining or switching to another regimen. We searched MEDLINE, EMBASE, CENTRAL, LILACS, SCI, and the WHO Global Health Library...
December 13, 2016: HIV Clinical Trials
https://www.readbyqxmd.com/read/27916871/predictive-validity-of-the-body-adiposity-index-in-overweight-and-obese-adults-using-dual-energy-x-ray-absorptiometry
#16
Robinson Ramírez-Vélez, Jorge Enrique Correa-Bautista, Katherine González-Ruíz, Andrés Vivas, Antonio García-Hermoso, Hector Reynaldo Triana-Reina
The body adiposity index (BAI) is a recent anthropometric measure proven to be valid in predicting body fat percentage (BF%) in some populations. However, the results have been inconsistent across populations. This study was designed to verify the validity of BAI in predicting BF% in a sample of overweight/obese adults, using dual-energy X-ray absorptiometry (DEXA) as the reference method. A cross-sectional study was conducted in 48 participants (54% women, mean age 41.0 ± 7.3 years old). DEXA was used as the "gold standard" to determine BF%...
November 30, 2016: Nutrients
https://www.readbyqxmd.com/read/27909906/obesity-and-prostate-cancer
#17
Yin Cao, Edward Giovannucci
Prostate cancer is a complex, heterogeneous disease. Factors related to detection, particularly PSA screening, further increase heterogeneity in the manifestation of the disease. It is thus not possible to provide a simple summary of the relationship between obesity and prostate cancer. Findings on obesity, often defined using body mass index (BMI), and total prostate cancer risk have been mixed; however, obesity is relatively consistently associated with a higher risk of aggressive prostate cancer, with aggressiveness defined in various ways (e...
2016: Recent Results in Cancer Research
https://www.readbyqxmd.com/read/27903157/obesity-and-other-cancers
#18
Lin Yang, Bettina F Drake, Graham A Colditz
Purpose Evidence on overweight, obesity, and an increased risk of cancer continues to accumulate and was updated in the 2016 handbook on weight control from the International Agency for Research on Cancer (IARC). The underlying primary data, together with dose-response meta-analysis and, finally, pooled analysis of individual participant data, add insight into the relation between obesity and cancer risk and prognosis. We summarize the evidence for mortality from prostate cancer, hematologic malignancies, and kidney cancer...
December 10, 2016: Journal of Clinical Oncology: Official Journal of the American Society of Clinical Oncology
https://www.readbyqxmd.com/read/27901030/assessment-of-echomri-ah-versus-dual-energy-x-ray-absorptiometry-by-idxa-to-measure-human-body-composition
#19
K L Marlatt, F L Greenway, E Ravussin
Comparison of percent fat mass across different body composition analysis devices is important given variation in technology accuracy and precision, as well as the growing need for cross-validation of devices often applied across longitudinal studies. We compared EchoMRI-AH and Lunar iDXA quantification of percent body fat (PBF) in 84 adults (43M, 41F), with the mean age 39.7±15.9 years and body mass index (BMI) 26.2±5.3 kg/m(2). PBF correlated strongly between devices (r>0.95, P<0.0001). A prediction equation was derived in half of the subjects, and the other half were used to cross-validate the proposed equation (EchoMRI-AH PBF=[(0...
November 30, 2016: European Journal of Clinical Nutrition
https://www.readbyqxmd.com/read/27899001/drug-interventions-for-the-treatment-of-obesity-in-children-and-adolescents
#20
REVIEW
Emma Mead, Greg Atkinson, Bernd Richter, Maria-Inti Metzendorf, Louise Baur, Nicholas Finer, Eva Corpeleijn, Claire O'Malley, Louisa J Ells
BACKGROUND: Child and adolescent obesity has increased globally, and can be associated with significant short- and long-term health consequences. OBJECTIVES: To assess the efficacy of drug interventions for the treatment of obesity in children and adolescents. SEARCH METHODS: We searched CENTRAL, MEDLINE, Embase, PubMed (subsets not available on Ovid), LILACS as well as the trial registers ICTRP (WHO) and ClinicalTrials.gov. Searches were undertaken from inception to March 2016...
November 29, 2016: Cochrane Database of Systematic Reviews
keyword
keyword
27195
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"