BACKGROUND Accurate measurement of resting energy expenditure (REE) is helpful in determining the energy needs of critically ill patients requiring nutritional support. Currently, the most accurate clinical tool used to measure REE is indirect calorimetry, which is expensive, requires trained personnel, and has significant error at higher inspired oxygen concentrations. OBJECTIVE The purpose ...

34 35 Background: A decline in resting energy expenditure (REE) beyond that predicted from 36 changes in body composition has been noted following dietary-induced weight loss. 37 However, it is unknown whether a compensatory down-regulation in REE also accompanies 38 exercise-induced weight loss, or whether this adaptive metabolic response influences energy 39 intake (EI). Methods: Thirty overw...

BACKGROUND AND AIMS Nutritional status is a prognostic factor for survival in amyotrophic lateral sclerosis (ALS) patients. We investigated the contribution of some of the components contributing to resting energy expenditure (REE) in order to determine whether potentially higher energy needs should be considered for these patients. METHODS Thirty three ALS patients and 33 age- and gender-mat...

The Rare Earth Elements (REEs) have been widely used to investigate marine biogeochemical processes as well as the sources and mixing of water masses. However, there are still important uncertainties about the global aqueous REE cycle with respect to the contributions of highly reactive basaltic minerals originating from volcanic islands and the role of Submarine Groundwater Discharge (SGD). He...

Several metabolic derangements, including enhanced protein catabolism, have been suggested to be associated with increased circulating parathyroid hormone (PTH) in patients with secondary hyperparathyroidism (HPT). Such conditions, therefore, might lead to an increase in energy expenditure. The present study examined by indirect calorimetry the resting energy expenditure (REE) of 15 hemodialysi...

BACKGROUND Elevated resting energy expenditure (REE) may contribute to weight loss and symptom burden in cancer patients. AIMS The aim of this study was to compare the velocity of weight loss, symptom burden (fatigue, insomnia, anxiety, and anorexia-combined score as measured by the Edmonton Symptom Assessment Score), high-sensitivity C-reactive protein, and survival among cancer patients ref...

BACKGROUND Several studies have reported increased resting energy expenditure (REE) in people with human immunodeficiency virus (HIV). However, limited data exist on REE in HIV-infected women and the effect of antiretroviral therapy (ART) on REE in this population. OBJECTIVE The purpose of this study was to compare REE in healthy controls to adult HIV-infected women classified in three groups...