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Fat loss

Ki-Chul Sung, Mi-Yeon Lee, Jong-Young Lee, Sung-Ho Lee, Jang-Young Kim, Sarah H Wild, Christopher D Byrne
BACKGROUND AND AIMS: It is uncertain whether resolution of fatty liver can improve cardiovascular disease risk factors, independently of changes in body mass index (BMI). Our aim was to test whether resolution of fatty liver is associated with improvements in components of the lipid profile, independently of changes in BMI, and to quantify and compare the magnitude of benefit of resolution of liver fat, and decreases in BMI on the lipid profile. METHODS: 36,195 subjects with fatty liver were studied...
March 8, 2018: Atherosclerosis
Giuseppa Patti, Marta Giaccardi, Valeria Capra, Flavia Napoli, Giuliana Cangemi, Sara Notarnicola, Sara Guzzetti, Silvia Russo, Mohamad Maghnie, Natascia Di Iorgi
Context: There is little information on long-term natural history of Silver-Russell syndrome (SRS). Objective: To describe the phenotypes and the metabolic status in adults with SRS. Design: Clinical and metabolic evaluations in adults with a molecular diagnosis of SRS. Partecipants: 7Caucasian patients (aged 18 to 46 years, mean age 26.9 years) were studied. Two had chromosome 7 maternal uniparental disomy, 3 had 11p15 loss of methylation and 2 had 11p15 duplication...
March 13, 2018: Journal of Clinical Endocrinology and Metabolism
Floriane Rudwill, Donal O'Gorman, Etienne Lefai, Isabelle Chery, Alexandre Zahariev, Sylvie Normand, Allan F Pagano, Angèle Chopard, Anthony Damiot, Claire Laurens, Leanne Hodson, Emmanuelle Canet-Soulas, Martina Heer, Petra Frings Meuthen, Judith Buehlmeier, Natalie Baecker, Laure Meiller, Guillemette Gauquelin-Koch, Stéphane Blanc, Chantal Simon, Audrey Bergouignan
Context: The effects of energy balanced bed-rest on metabolic flexibility has not been thoroughly examined. Objective: We investigated the effects of 21-days bed-rest, with and without whey protein supplementation, on metabolic flexibility while maintaining energy balance. We further hypothesized protein supplementation mitigates metabolic inflexibility by preventing muscle atrophy. Design & Setting: Randomized cross-over longitudinal study conducted at the German Aerospace Center, Cologne, Germany...
March 12, 2018: Journal of Clinical Endocrinology and Metabolism
Gabriele Miotto, Yan Ortiz-Pomales
Arm contour improvement is a desired goal of the massive weight loss and the aging population who want to maintain the arm aesthetics. Brachioplasty is a growing and safe procedure to improve the arm contour and different approaches and innovative treatment options have been described since the 1930s. This paper reviews the relevant literature in arm contouring including surgical and nonsurgical procedures used to aesthetically improve the arm. A comprehensive literature review was performed using the words "brachioplasty," "arm lift," "arm contouring," "arm liposuction," "noninvasive arm lift," "minimally invasive arm lift...
March 12, 2018: Aesthetic Surgery Journal
Ghazaul Dezfuli, Richard A Gillis, Jaclyn E Tatge, Kimbell R Duncan, Kenneth L Dretchen, Patrick G Jackson, Joseph G Verbalis, Niaz Sahibzada
Background/Objectives: We tested the hypothesis that abolishing vagal nerve activity will reverse the obesity phenotype of melanocortin 4 receptor knockout mice ( Mc4r -/- ). Subjects/Methods: In two separate studies, we examined the efficacy of bilateral subdiaphragmatic vagotomy (SDV) with pyloroplasty in the prevention and treatment of obesity in Mc4r -/- mice. Results: In the first study, SDV prevented >20% increase in body weight (BW) associated with this genotype. This was correlated with a transient reduction in overall food intake (FI) in the preventative arm of the study...
2018: Frontiers in Neuroscience
Hayley A Young, David Benton
As the influence of diet on health may take place over a period of decades, there is a need for biomarkers that help to identify those aspects of nutrition that have either a positive or a negative influence. The evidence is considered that heart-rate variability (HRV) (the time differences between one beat and the next) can be used to indicate the potential health benefits of food items. Reduced HRV is associated with the development of numerous conditions for example, diabetes, cardiovascular disease, inflammation, obesity and psychiatric disorders...
April 2018: Behavioural Pharmacology
Mads Rosenkilde, Lisbeth Rygaard, Pernille Nordby, Lars Bo Nielsen, Bente Stallknecht
Exercise training and weight loss both reduce cardiovascular risk, but the independent importance of the two strategies is unclear. We aimed to investigate independent and combined effects of exercise training and weight loss on lipoproteins and dyslipidemia in overweight sedentary men. Sixty individuals were randomized to 12 weeks of endurance training (T), energy-reduced diet (D), training and energy increased diet (T-iD), or control (C). Equal energetic deficits (-600 kcal/day) were prescribed by exercise for T and caloric restriction for D...
March 15, 2018: Journal of Applied Physiology
Fred Brouns
In the past, different types of diet with a generally low-carbohydrate content (< 50-< 20 g/day) have been promoted, for weight loss and diabetes, and the effectiveness of a very low dietary carbohydrate content has always been a matter of debate. A significant reduction in the amount of carbohydrates in the diet is usually accompanied by an increase in the amount of fat and to a lesser extent, also protein. Accordingly, using the term "low carb-high fat" (LCHF) diet is most appropriate...
March 14, 2018: European Journal of Nutrition
Natalya Cherno, Sophya Osolina, Oleksandra Nikitina
One of the methods for curing obesity is the inclusion of some substances with the antilipase activity in the diet and thus reducing the uptake of fat components from food. The aim of this research is to provide a stabilized form of lipase inhibitor by immobilization of enzyme on the biopolymers from Agaricus bisporus cell walls. The phenolic compounds extracted from the rapeseed were considered as the lipase inhibitor. The activity of the inhibitor was considerably reduced in the gastric juice, as well as at temperatures above 37 °C and during its storage, which determined the suitability of the inhibitor for stabilization on the matrix...
December 2017: Food Technology and Biotechnology
Roghayeh Amini Sarteshnizi, Hedayat Hosseini, Nader Karimian Khosroshahi, Farzane Shahraz, Amin Mousavi Khaneghah, Manije Kamran, Rozita Komeili, Emma Chiavaro
This study aims to evaluate the performance of two types of prebiotic sausages formulated with resistant starch (RS) and β-glucan (BG) extract (in ratios of 2.22:1.33 and 2.75:1.88) during frying and chilled storage. The oxidative stability indices and microbial counts were determined. The incorporation of two types of prebiotic dietary fibre increased frying loss and oil absorption. However, the moisture content of prebiotic sausages after production was higher than of conventional sausages and it decreased significantly during storage...
December 2017: Food Technology and Biotechnology
Simona Bertoli, Alberto Battezzati, Alessandra Petruzzi, Alessandro Leone, Ramona De Amicis, Elena Tramacere, Maddalena Meda, Andrea Foppiani, Antonio Silvani, Elena Lamperti
Nutritional status in adults with high-grade gliomas (HGGs) has been poorly investigated. We studied anthropometrics and fat mass (FM), fat free mass (FFM), and body water in HGGs patients also in relation to disease-related variables. Fifty-one patients (17 III and 34 IV-grade) and fifty-one control group (CG) matched for sex, age, and BMI were enrolled. Neurological scales, anthropometry, bioimpedance, and blood sampling were performed and analyzed according to grade, lesion location, extent of resection, phase of treatment, current steroids and antiepileptic therapy, and age of patient...
March 14, 2018: Nutrition and Cancer
Agata Leońska-Duniec, Zbigniew Jastrzębski, Aleksandra Jażdżewska, Waldemar Moska, Ewelina Lulińska-Kuklik, Marek Sawczuk, Svetlana I Gubaydullina, Alsu T Shakirova, Pawel Cięszczyk, Adam Maszczyk, Ildus I Ahmetov
The effectiveness of physical exercise on fat loss and improvement of aerobic capacity varies considerably between individuals. A strong linkage exists between common allelic variants of the adrenergic receptor genes and weight gain, as well as changes in body composition. Therefore we aimed to check if body composition and metabolic variables were modulated by the ADRB2 (Gly16Arg and Glu27Gln), ADRB3 (Trp64Arg) and ADRA2A (rs553668 G/A) gene polymorphisms in 163 Polish sedentary women (age 19-24; body mass index (BMI) 21...
March 2018: Journal of Sports Science & Medicine
Sara A Hayes, James Huang, Jennifer Golia Pernicka, Jane Cunningham, Junting Zheng, Chaya S Moskowitz, Michelle S Ginsberg
BACKGROUND: The aim of this study was to assess pre-operative computed tomography (CT) characteristics of thymic carcinomas and to investigate which features could predict an incomplete surgical resection. A secondary aim was to correlate pre-operative imaging features with Masaoka stage. METHODS: In this study, approved by our Institutional Review Board, two readers retrospectively reviewed pre-operative CTs at our tertiary referral oncology center between 1994 and 2014...
March 10, 2018: Annals of Thoracic Surgery
Can Sarica, Mazhar Ozkan, Husniye Hacioglu Bay, Umit Sehirli, Filiz Onat, M Ibrahim Ziyal
BACKGROUND: Binge eating (BE) involves the consumption of a large amount of food in a short period of time and a loss of control during the binge episode. It is a key feature of the major subtypes of eating disorders like bulimia nervosa, BE disorder, anorexia nervosa binge/purge type. Alterations in the mesocorticolimbic pathway play a crucial role in its pathophysiology. OBJECTIVES: We hypothesized that BE rats receiving deep brain stimulation (DBS) in the prelimbic cortex, a functional analog of the dorsolateral prefrontal cortex in humans, would have a reduced binge size compared with those receiving sham stimulation...
March 13, 2018: Stereotactic and Functional Neurosurgery
Nirupa D Jayaraj, Bula J Bhattacharyya, Abdelhak A Belmadani, Dongjun Ren, Craig A Rathwell, Sandra Hackelberg, Brittany E Hopkins, Herschel R Gupta, Richard J Miller, Daniela M Menichella
Painful diabetic neuropathy (PDN) is an intractable complication of diabetes that affects 25% of patients. PDN is characterized by neuropathic pain and small-fiber degeneration, accompanied by dorsal root ganglion (DRG) nociceptor hyperexcitability and loss of their axons within the skin. The molecular mechanisms underlying DRG nociceptor hyperexcitability and small-fiber degeneration in PDN are unknown. We hypothesize that chemokine CXCL12/CXCR4 signaling is central to this mechanism, as we have shown that CXCL12/CXCR4 signaling is necessary for the development of mechanical allodynia, a pain hypersensitivity behavior common in PDN...
March 13, 2018: Journal of Clinical Investigation
Chao-Chun Cheng, Ching-Yun Hsu, Jen-Fang Liu
OBJECTIVE: This study examined the effects of dietary and exercise interventions on weight loss and body composition in overweight/obese peri- and postmenopausal women. METHODS: Medline, Central, Embase, and Google Scholar databases were searched for relevant trials conducted until December 31, 2016. Randomized controlled trials (RCTs) and prospective studies of overweight/obese peri- or postmenopausal women that examined the effects of dietary or exercise interventions, alone or combined, on weight loss were included...
March 12, 2018: Menopause: the Journal of the North American Menopause Society
Su Liu, Yu-Xing Zhang, Wen-Long Wang, Ye Cao, Shuai Li, Bang-Xian Zhang, Shi-Guang Li
The small white butterfly, Pieris rapae (Lepidoptera: Pieridae), is an important pest on Brassicaceae plants, causing heavy crop loss each year. Cytochrome P450 monooxygenase (CYP) is a superfamily of enzymes involved in the detoxification of various xenobiotic compounds, including insecticides. However, little is known about the role of CYP genes in P. rapae. In this study, we identified 63 CYP genes in P. rapae, and analyzed their phylogenetic relationships, exon-intron structures and genomic locations. Moreover, our insecticide-response transcription profiling showed that LD5 doses of lambda-cyhalothrin, chlorantraniliprole, and abamectin significantly increased expression of five (CYP4M59, CYP6AE119, CYP6AE120, CYP6AE121, and CYP6BD18), three (CYP4AU1, CYP6AE120, and CYP6AW1), and five (CYP4L40, CYP4AU1, CYP6AE119, CYP6AW1, and CYP6BD19) CYP genes, respectively; and LD20 doses of the three pesticides significantly upregulated six (CYP4M59, CYP6AE119, CYP6AE120, CYP6AE121, CYP4AU1, and CYP6BD18), six (CYP4G168, CYP4L40, CYP4AU1, CYP6AE120, CYP6AW1, and CYP6BD19), and five (CYP4L40, CYP4AU1, CYP6AB108, CYP6AE119, and CYP6BD19) genes, respectively...
March 13, 2018: Archives of Insect Biochemistry and Physiology
Silvia Bettini, Emanuel Bordigato, Roberto Fabris, Roberto Serra, Chiara Dal Pra', Anna Belligoli, Marta Sanna, Chiara Compagnin, Mirto Foletto, Luca Prevedello, Paola Fioretto, Roberto Vettor, Luca Busetto
OBJECTIVES: Resting energy expenditure (REE) declines more than what is expected according to body composition changes after caloric restriction. This metabolic adaptation is considered one of the factors favoring weight regain. The aim of this study is to evaluate the changes of REE and calculate the degree of metabolic adaptation occurring after laparoscopic sleeve gastrectomy (LSG). METHODS: REE (by indirect calorimetry) and body composition (fat-free mass or FFM, fat mass or FM by bioelectrical impedance analysis) were determined before and after 12 months in 154 patients with obesity treated with laparoscopic sleeve gastrectomy (LSG)...
March 12, 2018: Obesity Surgery
Alfonso Reimúndez, Carlos Fernández-Peña, Guillermo García, Rubén Fernández, Purificación Ordás, Rosalía Gallego, José L Pardo-Vazquez, Victor Arce, Félix Viana, Rosa Señarís
The coupling of energy homeostasis to thermoregulation is essential to maintain homeothermy in changing external environments. We studied the role of the cold thermoreceptor TRPM8 in this interplay in mice of both sexes. We demonstrate that TRPM8 is required for a precise thermoregulation in response to cold, in fed and fasting. Trpm8-/- mice exhibited a fall of 0.7 °C in core body temperature (Tc) when housed at cold temperatures, and a deep hypothermia (below 30 °C) during food deprivation. In both situations TRPM8-deficiency induced an increase in tail heat loss...
March 12, 2018: Journal of Neuroscience: the Official Journal of the Society for Neuroscience
Ruth Jf Loos
Genome-wide discovery efforts have identified more than 500 genetic loci associated with adiposity traits. The vast majority of these loci were found through large-scale meta-analyses for body mass index (BMI) and waist-to-hip ratio (WHR), and in European ancestry populations. However, alternative approaches, focusing on non-European ancestry populations, more refined adiposity measures, and low-frequency (minor allele frequency (MAF)<5%) coding variants, identified additional novel loci that had not been identified before...
March 9, 2018: Current Opinion in Genetics & Development
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