نتایج جستجو برای: fat free mass

تعداد نتایج: 1057562  

Journal: :Journal of applied physiology 2008
Joseph A Alemany Bradley C Nindl Mark D Kellogg William J Tharion Andrew J Young Scott J Montain

Energy restriction coupled with high energy expenditure from arduous work is associated with an altered insulin-like growth factor-I (IGF-I) system and androgens that are coincident with losses of fat-free mass. The aim of this study was to determine the effects of two levels of dietary protein content and its effects on IGF-I, androgens, and losses of fat-free mass accompanying energy deficit....

2017
Jose Carlos Fernandez-Garcia Juan Alcaide Concepcion Santiago-Fernandez MM. Roca-Rodriguez Zaida Aguera Rosa Baños Cristina Botella Rafael de la Torre Jose M. Fernandez-Real Gema Fruhbeck Javier Gomez-Ambrosi Susana Jimenez-Murcia Jose M. Menchon Felipe F. Casanueva Fernando Fernandez-Aranda Francisco J. Tinahones Lourdes Garrido-Sanchez

INTRODUCTION Sensory factors may play an important role in the determination of appetite and food choices. Also, some adipokines may alter or predict the perception and pleasantness of specific odors. We aimed to analyze differences in smell-taste capacity between females with different weights and relate them with fat and fat-free mass, visceral fat, and several adipokines. MATERIALS AND MET...

Journal: :Journal of applied physiology 1986
H C Lukaski W W Bolonchuk C B Hall W A Siders

This study was conducted to validate the relationship between bioelectrical conductance (ht2/R) and densitometrically determined fat-free mass, and to compare the prediction errors of body fatness derived from the tetrapolar impedance method and skinfold thicknesses, relative to hydrodensitometry. One-hundred and fourteen male and female subjects, aged 18-50 yr, with a wide range of fat-free ma...

2015
Andrew J Teichtahl Yuanyuan Wang Sam Smith Anita E Wluka Donna Urquhart Graham G Giles Sultana Monira Hussain Flavia M Cicuttini

INTRODUCTION Although obesity is a risk factor for hip osteoarthritis (OA), the role of body composition, if any, is unclear. This study examines whether the body mass index (BMI) and body composition are associated with hip cartilage changes using magnetic resonance imaging (MRI) in community-based adults. METHODS 141 community-based participants with no clinical hip disease, including OA, h...

Journal: :Archives of endocrinology and metabolism 2017
Joice Cristina Dos Santos Trombeta Jonato Prestes Dahan da Cunha Nascimento Ramires Alsamir Tibana Guilherme Borges Pereira Thiago da Rosa Lima Géssica Alves Fraga Roberto Carlos Vieira-Junior Fabrício Azevedo Voltarelli

OBJECTIVE Patients infected with the human immunodeficiency virus (HIV) have an increased risk of metabolic disorders and alterations on irisin levels. Therefore, the purpose of the current investigation was to quantify the circulating irisin concentration in HIV-infected subjects under highly active antiretroviral therapy and to determine possible correlations between irisin levels with fat ma...

Journal: :The American journal of clinical nutrition 2005
Annemie M W J Schols Roelinka Broekhuizen Clarie A Weling-Scheepers Emiel F Wouters

BACKGROUND Survival studies have consistently shown significantly greater mortality rates in underweight and normal-weight patients with chronic obstructive pulmonary disease (COPD) than in overweight and obese COPD patients. OBJECTIVE To compare the contributions of low fat-free mass and low fat mass to mortality, we assessed the association between body composition and mortality in COPD. ...

2013
Matthew O Gribble Ciprian M Crainiceanu Barbara V Howard Jason G Umans Kevin A Francesconi Walter Goessler Ying Zhang Ellen K Silbergeld Eliseo Guallar Ana Navas-Acien

OBJECTIVE The objective of this study was to evaluate the association between measures of body composition and patterns of urine arsenic metabolites in the 1989-1991 baseline visit of the Strong Heart Study, a cardiovascular disease cohort of adults recruited from rural communities in Arizona, Oklahoma, North Dakota and South Dakota. METHODS We evaluated 3,663 Strong Heart Study participants ...

Journal: :Nutrition and cancer 2002
A Michael Wallace Anne Kelly Naveed Sattar Colin S S McArdle Donald C McMillan

Recent studies have suggested that circulating concentrations of leptin might play a role in cancer cachexia. In the first part of the study, we compared circulating concentrations of free and total leptin, percent fat mass, and the inflammatory markers C-reactive protein (CRP) and interleukin-6 (IL-6), together with appetite score, in age- and gender-matched healthy controls (n = 11) and advan...

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