Results 21 to 30 of about 265,083 (248)

Fluctuating selection on basal metabolic rate [PDF]

open access: yesEcology and Evolution, 2016
AbstractBMR (Basal metabolic rate) is an important trait in animal life history as it represents a significant part of animal energy budgets. BMR has also been shown to be positively related to sustainable work rate and maximal thermoregulatory capacity.
Nilsson, Johan F., Nilsson, Jan‐Åke
openaire   +2 more sources

Thyroid hormones correlate with basal metabolic rate but not field metabolic rate in a wild bird species.

open access: yesPLoS ONE, 2013
Thyroid hormones (TH) are known to stimulate in vitro oxygen consumption of tissues in mammals and birds. Hence, in many laboratory studies a positive relationship between TH concentrations and basal metabolic rate (BMR) has been demonstrated whereas ...
Jorg Welcker   +7 more
doaj   +1 more source

Blood biomarkers for estimating energy intake in Japanese male collegiate athletes: a pilot study

open access: yesBMC Sports Science, Medicine and Rehabilitation, 2023
Background Athletes should be informed of their required energy intake in preparation for sports competitions. However, the environment in which dietary surveys can be conducted to determine the required energy intake for sports competitions is limited ...
Yuka Kurosaka   +6 more
doaj   +1 more source

Basal metabolic rate in bronchial asthma and chronic obstructive pulmonary disease patients

open access: yesEgyptian Journal of Chest Disease and Tuberculosis, 2013
Patients with COPD and bronchial asthma have been reported to have an increase in the energy cost of breathing which is reflected by changes in their basal metabolic rates (BMR).
Mohammed A. Agha, Rabab A. El Wahsh
doaj   +1 more source

The lower basal metabolic rate is associated with increased risk of osteosarcopenia in postmenopausal women

open access: yesBMC Women's Health, 2022
Background The goal of this study is to clarify clinical, functional, and biochemical features of postmenopausal women who are at risk of developing osteosarcopenia.
Zhila Maghbooli   +6 more
doaj   +1 more source

The metabolic cost of physical activity in mice using a physiology-based model of energy expenditure

open access: yesMolecular Metabolism, 2023
Objective: Physical activity is a major component of total energy expenditure (TEE) that exhibits extreme variability in mice. Our objective was to construct a general, physiology-based model of TEE to accurately quantify the energy cost of physical ...
Vojtěch Škop   +6 more
doaj   +1 more source

Effect of feed restriction on the maintenance energy requirement of broiler breeders [PDF]

open access: yesAnimal Bioscience, 2022
Objective This study aimed to evaluate the effect of the ad libitum and restricted feeding regimen on fasting heat production (FHP) and body composition.
Guilherme Ferreira da Silva Teofilo   +7 more
doaj   +1 more source

Predictive equation for basal metabolic rate of young Indian soldiers

open access: yesAsian Journal of Medical Sciences, 2016
Background: Currently, no specific predictive equation for BMR has been developed for the Indian armed forces whose BMR is expected to be higher compared to that of the general population because a greater proportion of their body weight is typically ...
L Robert Varte
doaj   +1 more source

Platelet polyphosphate and energy metabolism in professional male athletes (soccer players): A cross‐sectional pilot study

open access: yesPhysiological Reports, 2022
Human platelet polyphosphate (polyP) is a multifunctional molecule; however, its functions are not yet fully understood. A recent study demonstrated that similar to skeletal muscle, polyP is involved in energy metabolism in platelets, which suggests that
Takashi Ushiki   +8 more
doaj   +1 more source

Metabolism and thermoregulation in the tree shrew, Tupaia belangeri [PDF]

open access: yesJournal of Stress Physiology & Biochemistry, 2012
Maximum metabolic rate is a physiological limitation that is an important for animals' survival, reproduction and geographic. Basal metabolic rate (BMR), nonshivering thermogenesis (NST), and maximum metabolic rate (MMR) were measured was in a small ...
Lin Zhang, Jin-hong Cai, Zheng-kun Wang
doaj  

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