Abstract Neotropical nectar-feeding bats consume large amounts of sugar and use most of their energy-rich diet directly from the bloodstream, suggesting an adaptation towards lower body energy reserves. Here we tested the hypothesis that bats Glossophaga soricina spare the energy costs of storing energy...
Abstract The fish may experience periods of food deprivation or starvation which produce metabolic changes. In this study, adult Rhamdia quelen males were subjected to fasting periods of 1, 7, 14, and 21 days and of refeeding 2, 4, 6, and 12 days. The results demonstrated that liver protein was depleted ...
Adaptación Fisiológica,
Alimentación Animal,
Bagres/fisiología,
Metabolismo Energético/fisiología,
Ayuno/metabolismo,
Ayuno/fisiología,
Conducta Alimentaria,
Glucógeno/metabolismo,
Metabolismo de los Lípidos/fisiología,
Lípidos/sangre,
Músculos
Abstract Objective: The literature suggests that a fetus will adapt to surrounding adversities by optimizing its use of energy to improve survival, ultimately leading to the programming of the individual's energy intake and expenditure. While recent reviews focused on the fetal programming of energy int...
Abstract Objective: To evaluate the resting energy expenditure, growth, and quantity of energy and macronutrients intake in a group of preterm newborns. Methods: The cohort study was performed with appropriate and small for gestational age preterm infants (birth weight lower than 1500 g or gestational ...
Metabolismo Basal/fisiología,
Peso Corporal,
Calorimetría Indirecta/métodos,
Cefalometría,
Estudios de Cohortes,
Ingestión de Energía/fisiología,
Metabolismo Energético/fisiología,
Edad Gestacional,
Hospitalización,
Recien Nacido Prematuro/crecimiento & desarrollo,
Recien Nacido Prematuro/metabolismo,
Recién Nacido Pequeño para la Edad Gestacional/crecimiento & desarrollo,
Recién Nacido Pequeño para la Edad Gestacional/metabolismo,
Estado Nutricional/fisiología,
Apoyo Nutricional/métodos,
Valores de Referencia,
Estadísticas no Paramétricas,
Factores de Tiempo,
Resultado del Tratamiento
This article aims to describe the evolution of techniques that have enabled the proper application of the Laws of Thermodynamics for physical activity and athletes. The objective is to propose performance indicators to help add information to the current indices used in medicine and sports, such as the l...
INTRODUCTION: Physical activity has become less frequent since the 1980s, even among more active children. OBJECTIVE: To analyze excess post-exercise oxygen consumption (EPOC) and total energy expenditure (TEE) in children during and after three different activities. METHODS: Sixteen healthy children (9....
Abstract The cattle tick Rhipicephalus (Boophilus) microplus is an ectoparasite capable of transmitting a large number of pathogens, causing considerable losses in the cattle industry, with substantial damage to livestock. Over the years, important stages of its life cycle, such as the embryo, have been...
AIM: Taurine is considered a semi-essential amino acid characterized by having various physiological functions in the body that modulate mechanisms of action involved in the muscle contraction process, increased energy expenditure, insulin signaling pathway, carbohydrate metabolism, and scavenging free r...
La autofagia es un proceso de reciclado de partes de la célula. Como se describe en esta revisión, ocurre naturalmente preservando a las células de la acumulación de toxinas, moléculas y organelas dañadas y además permite los procesos de desarrollo y diferenciación de los tejidos. En el transcurs...
