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E Rudy, K W Bauer, S O Hughes, T M O'Connor, K Vollrath, A Davey, N E M Correa, T-A Chen, J O Fisher
BACKGROUND: Snacking among US preschoolers has increased in recent decades, raising questions about whether snacking contributes to dietary excess. OBJECTIVES: This research aimed to characterize snacking contributions to dietary excess and to evaluate associations with appetite and weight among preschool-aged children. METHODS: This study is a cross-sectional, observational study of 187 Hispanic low-income preschoolers. Three 24-h dietary recalls were used to assess snacking frequency and parameters of dietary excess including energy, saturated fat, trans fats and added sugars...
October 25, 2016: Pediatric Obesity
Nicole A Aluwi, Bon-Jae Gu, Gaurav S Dhumal, Ilce G Medina-Meza, Kevin M Murphy, Girish M Ganjyal
Extrusion of 2 quinoa varieties, Cherry Vanilla and Black (scarified and unscarified) and a mixed quinoa variety, Bolivian Royal (scarified and degermed) were studied for their extrusion characteristics. A corotating twin-screw extruder with a 3 mm round die was used. Feed moisture contents of 15%, 20%, and 25% (wet basis) were studied. The extruder barrel temperature was kept constant at 140 °C and screw speeds were varied from 100, 150, and 200 revolutions per minutes. Process responses (specific mechanical energy, back pressure, and torque) and product responses (expansion ratio, unit density, and water absorption index/water solubility index) were evaluated...
October 25, 2016: Journal of Food Science
Hayford M Avedzi, Nonsikelelo Mathe, Stephanie Bearman, Kate Storey, Jeffrey A Johnson, Steven T Johnson
We examined self-care dietary practices and usual intakes among adults with Type 2 diabetes in Alberta, Canada, using data from the Healthy Eating and Active Living for Diabetes study. Participants completed a modified Fat/Sugar/Fruit/Vegetable Screener and answered questions about the number of days per week they followed specific diabetes self-care dietary recommendations. Capillary blood samples were collected to assess glycemic control measured by hemoglobin A1c (HbA1c). ANOVA was used to examine differences in dietary self-care, intakes, and glycemic control across categories of days/week of practicing recommended dietary behaviour...
October 25, 2016: Canadian Journal of Dietetic Practice and Research
Amanda N Fletcher, Agostino Molteni, Rakesh Ponnapureddy, Chirag Patel, Mark Pluym, Alan M Poisner
BACKGROUND: Fat embolism (FE) and the consequent fat embolism syndrome (FES) occurring after trauma or surgery can lead to serious pulmonary injury, including ARDS and death. Current treatment of FES is limited to supportive therapy. We have shown in a rat model that the renin angiotensin system (RAS) plays a significant role in the pathophysiology of FE since drugs interfering with the RAS, captopril and losartan, reduce the histopathologic pulmonary damage. The purpose of the current study was to determine if inhibition of renin by aliskiren, an FDA-approved drug for treating hypertension, would produce effective protection in the same model...
October 25, 2016: Journal of Trauma and Acute Care Surgery
Heather K Neilson, Megan S Farris, Chelsea R Stone, Marcus M Vaska, Darren R Brenner, Christine M Friedenreich
OBJECTIVE: Physical inactivity increases postmenopausal and possibly premenopausal breast cancer risk, although different biologic mechanisms are proposed. Our primary objective was to estimate breast cancer risk associated with high versus low levels of moderate-vigorous recreational activity, separately for premenopausal and postmenopausal women. METHODS: We conducted a systematic review of literature published to July 2015. Included reports were cohort or case-control studies relating moderate-vigorous recreational physical activity (metabolic equivalent ≥3...
October 24, 2016: Menopause: the Journal of the North American Menopause Society
Wensi Tao, Robert Moore, Yue Meng, Toni M Yeasky, Elizabeth R Smith, Xiang-Xi Xu
Disabled-2 (Dab2) is a widely expressed clathrin binding endocytic adaptor protein and known for the endocytosis of the low-density lipoprotein (LDL) family receptors. Dab2 also modulates endosomal Ras/MAPK (Erk1/2) activity by regulating the disassembly of Grb2/Sos1 complexes associated with clathrin-coated vesicles. We found that the most prominent phenotype of Dab2 knockout mice was their striking lean body composition under a high fat and high caloric diet, although the weight of the mutant mice was indistinguishable from wild-type littermates on a regular chow...
October 25, 2016: Scientific Reports
Vasanthi Jayakumar, Shiek S S J Ahmed, Kesavarao Kumar Ebenezar
To investigate the effect of curcumin on the multivariate and docking analysis on peroxisome proliferator activated receptor-γ, the rats were fed with high fructose diet (Group 2) to induce insulin resistance and curcumin was co-administered orally (Group 4) for a period of 8 weeks and measured the biochemical parameters in blood, kidney and liver tissues. The results showed a significant (p ≤ 0.05) increase in the level of creatinine, glucose, insulin, low density lipoprotein, total cholesterol, triglyceride, urea, uric acid, very low density lipoprotein and decreased albumin, high density lipoprotein and total protein level in the blood of Group 2 when compared with Group 1 control rats...
2016: SpringerPlus
Wiwat Wangcharoen, Chaveewon Phanchaisri, Wichittra Daengpok, Rimruthai Phuttawong, Tawan Hangsoongnern, Boonrak Phanchaisri
Comparative analysis of the Kao Dawk Mali 105 (KDML 105) premium rice variety, and its six mutants, obtained after low energy ion bombardment, was carried out for sensory and other consumer acceptance related important properties. Consumer acceptance test (n = 200), colour parameters (L*, a*, b*), grain length, and texture parameters of cooked rice and 2-Acetyl-1-pyrroline (2AP), amylose, fat, and protein contents of polished rice were determined. The consumer acceptance test showed that HyKOS3-1 and KDML 105 were equally accepted for every attribute, while HyKOS16 had lower colour liking than KDML 105...
September 2016: Journal of Food Science and Technology
N K Nayak, V Pathak
The present study was conducted to develop and assess the quality of carrageenan incorporated chevon patties with the objective of reducing fat content. Efficacy of carrageenan as fat replacers (0.3, 0.6 & 0.9 %) was assessed for development of low fat chevon patties. Emulsion stability and cooking yield increased with the increase in levels of carrageenan. Significantly (P < 0.05) lower fat and cholesterol contents and higher moisture and fat retention were observed in formulation with carrageenan. No significant difference in the mineral content in either of the treatment was recorded...
September 2016: Journal of Food Science and Technology
Holger Cramer, Meral Sushila Thoms, Dennis Anheyer, Romy Lauche, Gustav Dobos
BACKGROUND: Abdominal obesity is a major risk factor for morbidity and mortality. The aim of this study was to investigate the effect of yoga on waist circumference and other anthropometric and self-reported variables in women with abdominal obesity. METHODS: 60 women with abdominal obesity (waist circumference ≥ 88 cm; body-mass index [BMI] ≥ 25) were randomly allocated in a 2:1 ratio to either a 12-week yoga intervention (n = 40) or a waiting list (n = 20)...
September 30, 2016: Deutsches Ärzteblatt International
Hye Jin Yoo, Sung Hwan Hong, Hye Yeon Oh, Ja-Young Choi, Hee Dong Chae, Joong Mo Ahn, Heung Sik Kang
Purpose To determine the agreement of fat-suppressed (FS) fluid-attenuated inversion-recovery (FLAIR) magnetic resonance (MR) imaging and contrast material-enhanced (CE) T1-weighted MR imaging for the assessment of peripatellar synovitis. Materials and Methods The institutional review board approved this retrospective study and waived the requirement for patient informed consent. Thirty-three patients with knee pain underwent 3-T MR imaging. The protocol consisted of routine clinical sequences followed by the FLAIR FS sequence (inversion time, 2200 msec) and CE T1-weighted imaging...
October 24, 2016: Radiology
Fereidoon Shahidi, Adriano Costa de Camargo
Edible oils are the major natural dietary sources of tocopherols and tocotrienols, collectively known as tocols. Plant foods with low lipid content usually have negligible quantities of tocols. However, seeds and other plant food processing by-products may serve as alternative sources of edible oils with considerable contents of tocopherols and tocotrienols. Tocopherols are among the most important lipid-soluble antioxidants in food as well as in human and animal tissues. Tocopherols are found in lipid-rich regions of cells (e...
October 20, 2016: International Journal of Molecular Sciences
Darla E Kendzor, Marlyn Allicock, Michael S Businelle, Lona F Sandon, Kelley Pettee Gabriel, Summer G Frank
BACKGROUND: The current study evaluated the feasibility and effectiveness of a diet and physical activity intervention for homeless adults. METHODS: Shelter residents (N = 32) were randomly assigned to a 4-week diet and physical activity intervention (n = 17) or an assessment-only control group (n = 15). Intervention participants received tailored educational newsletters, pedometers with step goals, and twice daily fruit/vegetable snacks. Key measures included 24-hour dietary recall interviews and accelerometer-measured moderate to vigorous intensity physical activity (MVPA)...
October 24, 2016: Journal of Physical Activity & Health
Thaís da Silva Ferreira, Priscila Mansur Leal, Vanessa Parada Antunes, Antonio Felipe Sanjuliani, Márcia Regina Simas Torres Klein
Recent studies suggest that supplemental Ca (SC) increases the risk of cardiovascular events, whereas dietary Ca (DC) decreases the risk of cardiovascular events. Although frequently consumed with meals, it remains unclear whether Ca can mitigate or aggravate the deleterious effects of a high-fat meal on cardiovascular risk factors. This study aimed to evaluate the effects of SC or DC on blood pressure (BP) and microvascular function (MVF) in the postprandial period in obese women challenged with a high-fat meal...
October 24, 2016: British Journal of Nutrition
Stéphane Sinnapah, Sophie Antoine-Jonville, Olivier Hue
OBJECTIVE: Thrifty genotypes may predispose to type 2 diabetes and body fat (%BF) excess through a differentiated relationship between physical activity and body fat. We explored this hypothesis in Asian Indians, a population thought to be thrifty. METHODS: Three hundred and nine Guadeloupian adolescents responded to the modifiable activity questionnaire. Their body fat was assessed by bioimpedancemetry. We first studied the relationship between %BF and leisure time physical activity (LTPA)...
October 20, 2016: Ethnicity & Disease
Jianguo Ma, Yuan Luo, René R Sevag Packard, Teng Ma, Yichen Ding, Parinaz Abiri, Yu-Chong Tai, Qifa Zhou, Kirk K Shung, Rongsong Li, Tzung Hsiai
Plaque rupture causes acute coronary syndromes and stroke. Intraplaque oxidized low density lipoprotein (oxLDL) is metabolically unstable and prone to induce rupture. We designed an intravascular ultrasound (IVUS)-guided electrochemical impedance spectroscopy (EIS) sensor to enhance the detection reproducibility of oxLDL-laden plaques. The flexible 2-point micro-electrode array for EIS was affixed to an inflatable balloon anchored onto a co-axial double layer catheter (outer diameter = 2 mm). The mechanically scanning-driven IVUS transducer (45 MHz) was deployed through the inner catheter (diameter = 1...
November 1, 2016: Sensors and Actuators. B, Chemical
Sayantan Nath, Sankar Kumar Ghosh, Yashmin Choudhury
INTRODUCTION: A murine model of type 2 diabetes mellitus was used to compare the antidiabetic effects of the dipeptidyl peptidase-4 (DPP4) inhibitor vildagliptin and biguanide, metformin. METHODS: Swiss albino mice (n=20 males; n=25 females) were given high fat diet (HFD) ad libitum for 3weeks followed by low dose (40mgkg(-1) body weight, bw daily) of streptozotocin (STZ) intraperitoneally five times from the 22nd day of treatment onwards, with HFD continued up to 26th day...
October 20, 2016: Journal of Pharmacological and Toxicological Methods
B T Yang, Y Z Wang, F R Sun, J Y Dong
AIM: To investigate the key imaging points in distinguishing ossifying inverted papilloma (IP) from polyps. MATERIALS AND METHODS: The native computed tomography (CT), conventional and enhanced MRI manifestations of 20 ossifying IPs and eight polyps, which were confirmed histopathologically, were retrospectively evaluated by two doctors majoring in head and neck imaging. RESULTS: A significant difference was detected between the two entities for the involved sites (p<0...
October 20, 2016: Clinical Radiology
Chengfu Cai, Mingzhu Lin, Yanfang Xu, Xuejun Li, Shuyu Yang, Huijie Zhang
BACKGROUND: Neuregulin 4 (Nrg4) is a secreted adipokine recently identified as playing an important role in modulating systemic energy metabolism and the development of obesity-associated disorders. However, information is not available regarding the association between circulating Nrg4 and risk of metabolic syndrome (MetS) in humans. METHODS: We measured serum Nrg4 in 1212 obese adult subjects (aged 40 years or older), with a waist circumference greater than 90 cm for men or 80 cm for women, recruited from the community...
October 24, 2016: BMC Medicine
M M D C A Weller, Ronan L Albino, M I Marcondes, W Silva, K M Daniels, M M Campos, M S Duarte, M L Mescouto, F F Silva, S E F Guimarães
This study investigated the effects of increased nutrient intake levels on prepubertal mammary parenchyma development in crossbreed (Holstein × Gyr) dairy heifers. Eighteen heifers age 3 to 4 mo were fed 1 of 3 nutrient intake levels (n = 6 per treatment) designed to sustain an average daily gain of 0.0 kg/d (maintenance, MA), 0.5 kg/d (low gain, LG), or 1.0 kg/d (high gain, HG). Serum blood samples collected on d 42 and 84 after a 12-h fast were analyzed for triglycerides, leptin, insulin, and insulin-like growth factor 1 (IGF-1)...
October 19, 2016: Journal of Dairy Science
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