36 ENERGY-SOURCE RELATED DIFFERENCES IN WHOLE BODY PROTEIN METABOLISM MEASURED IN PARENTERALLY FED INFANTS, BY COMBINED STABLE ISOTOPIC LABELLING AND INDIRECT CALORIMETRY
نویسندگان
چکیده
منابع مشابه
Daily energy expenditure and its main components as measured by whole-body indirect calorimetry in athletic and non-athletic adolescents.
The objectives of the present study were to determine whether differences in usual physical activity affect BMR, sleeping energy expenditure (EE), and EE during seated activities between athletic and non-athletic adolescents, and to establish individual relationships between heart rate and EE. Adolescents (n 49, four groups of eleven to fifteen boys or girls aged 16-19 years) participated in th...
متن کاملEnergy Expenditure Measured by Indirect Calorimetry in Obesity
Mika Horie et al [2] demonstrated that obese women had higher total energy expenditure (TEE), compared with normal weight. However, this increase may be due to increased basal metabolic rate (BMR) due to higher fat-free mass (FFM) and energy demand during physical activity. However, Melo et al [3] found that obese individuals are economical, the metabolic point of view. Therefore, the energy ex...
متن کاملIntra-individual variability and measurement noise in estimates of energy expenditure by whole body indirect calorimetry.
1. Four men were each studied continuously over 12 d in a whole-body calorimeter. Dietary intake and daily activities were kept constant throughout the study. 2. Day-to-day coefficients of variation in energy expenditure within subjects were found to be 1.97% over 24 h, 5.93% during basal metabolic rate measurement, 2.40% overnight and 3.22% in exercise. 3. The contribution of measurement syste...
متن کاملOvernight energy expenditure determined by whole-body indirect calorimetry does not differ during different sleep stages.
BACKGROUND Sleep has been associated with the regulation of energy balance, yet the relation between sleep stages and energy expenditure remains unclear. OBJECTIVE The objective was to investigate the relation between sleep stages and energy expenditure, with sleep stage and overnight energy expenditure patterns taken into account. DESIGN Thirteen subjects aged (mean ± SD) 24.3 ± 2.5 y with...
متن کاملExperimental sleep curtailment causes wake-dependent increases in 24-h energy expenditure as measured by whole-room indirect calorimetry.
BACKGROUND Epidemiologic evidence has shown a link between short sleep and obesity. Clinical studies suggest a role of increased energy intake in this relation, whereas the contributions of energy expenditure (EE) and substrate utilization are less clearly defined. OBJECTIVE Our aim was to investigate the effects of sleep curtailment on 24-h EE and respiratory quotient (RQ) by using whole-roo...
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ژورنال
عنوان ژورنال: Pediatric Research
سال: 1988
ISSN: 0031-3998,1530-0447
DOI: 10.1203/00006450-198809000-00059