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Meal size effects on the postprandial metabolic response of Bothrops alternatus (Serpentes: Viperidae)
(2013-07-15)
We examined the effects of meal size on the postprandial metabolic response of the lancehead Bothrops alternatus (Duméril, Bibron & Duméril, 1894), fed mice equaling to 5, 10, 20, and 40% of the snake's body mass. The ...
Meal size effects on the postprandial metabolic response of Bothrops alternatus (Serpentes: Viperidae)
(2013-07-15)
We examined the effects of meal size on the postprandial metabolic response of the lancehead Bothrops alternatus (Duméril, Bibron & Duméril, 1894), fed mice equaling to 5, 10, 20, and 40% of the snake's body mass. The ...
Sulfur Metabolism and Stress Defense Responses in Plants
(2015-12-01)
Sulfur management is an important issue in crop plant nutrition. Sulfur has a role in fundamental processes such as electron transport, structure and regulation. It is also associated with photosynthetic oxygen production, ...
Coping with salt water habitats: metabolic and oxidative responses to salt intake in the rufous-collared sparrow
(Frontiers media SA, 2017)
Many physiological adjustments occur in response to salt intake in several marine taxa, which manifest at different scales from changes in the concentration of individual molecules to physical traits of whole organisms. ...
Intraspecific differences in metabolic rate of Chroeomys olivaceus (Rodentia: Muridae): the effect of thermal acclimation in arid and mesic habitats
(Sociedad de Biologia de Chile, 2005)
Studies of metabolic capacities in rodents have been largely studied at an inter-specific levels, but physiological capacities of populations belonging to the same species have received lesser attention. Here we studied ...
The interplay between ambient temperature and salt intake affects oxidative status and immune responses in a ubiquitous Neotropical passerine, the rufous-collared sparrow
(Elsevier Inc., 2019)
© 2019 Elsevier Inc.Physiological traits associated with maintenance, growth, and reproduction demand a large amount of energy and thus directly influence an animal's energy budget, which is also regulated by environmental ...
Erythropoietin's inhibiting impact on hepcidin expression occurs indirectly
(American Physiological Society, 2015)
Under conditions of accelerated erythropoiesis, elevated erythropoietin (Epo) levels are associated with inhibition of hepcidin synthesis, a response that ultimately increases iron availability to meet the enhanced iron ...
Erythropoietin's inhibiting impact on hepcidin expression occurs indirectly
(American Physiological Society, 2015)
Under conditions of accelerated erythropoiesis, elevated erythropoietin (Epo) levels are associated with inhibition of hepcidin synthesis, a response that ultimately increases iron availability to meet the enhanced iron ...
Metabolic flexibility and insulin resistance
(AMER PHYSIOLOGICAL SOC, 2008-11)
Metabolic flexibility is the capacity for the organism to adapt fuel oxidation to fuel availability. The inability to modify fuel oxidation in response to changes in nutrient availability has been implicated in the ...
A genetic toolkit for the analysis of metabolic changes in Drosophila provides new insights into metabolic responses to stress and malignant transformation
(Nature Publishing Group, 2019-12)
Regulation of the energetic metabolism occurs fundamentally at the cellular level, so analytical strategies must aim to attain single cell resolution to fully embrace its inherent complexity. We have developed methods to ...