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Pharmacological models and approaches for pathophysiological conditions associated with hypoxia and oxidative stress
(Pergamon-Elsevier, 2016)
Hypoxia is the failure of oxygenation at the tissue level,where the reduced oxygen delivered is not enough to satisfy
tissue demands. Metabolic depression is the physiological adaptation associated with reduced oxygen ...
Enterobactin as part of the oxidative stress response repertoire
(Public Library of Science, 2016-06)
Microorganisms produce siderophores to facilitate iron uptake and even though this trait has been extensively studied, there is growing evidence suggesting that siderophores may have other physiological roles aside from ...
Fish biomarker responses to perturbation by drought in streams
(Soc Brasileira Ictiologia, 2020-01-01)
Drought can be viewd as a perturbation in running waters and fish are often trapped in isolated pools, where deterioration of water quality may be stressful. We investigated how this extreme condition influences response ...
Nitric oxide function in plant biology: a redox cue in deconvolution
(Wiley, 2014-06)
Nitric oxide (NO), a gaseous, redox-active small molecule, is gradually becoming established as a central regulator of growth, development, immunity and environmental interactions in plants. A major route for the transfer ...
Proteomics, oxidative stress and male infertility
(Elsevier, 2014-03-12)
Oxidative stress has been established as one of the main causes of male infertility and has been implicated in many diseases associated with infertile men. It results from high concentrations of free radicals and suppressed ...
Oxidative stress in the hydrophilic medium of algae and invertebrates
(Sociedad Latinoamericana de Microscopía Electrónica.; Centro Regional de Investigaciones Científicas y Tecnológicas, 2016-11)
The harmful effects of the reactive species may be due to the increase in their steady state concentration either by the enhancement of their production rates and/or the decrease of their consumption rate by antioxidant ...
Efeito do estresse térmico em leucócitos bovinos durante o reconhecimento materno da gestação
(Universidade Federal de Santa MariaBrasilMedicina VeterináriaUFSMPrograma de Pós-Graduação em Medicina VeterináriaCentro de Ciências Rurais, 2022-11-01)
Heat stress represents one of the major causes of productive and reproductive losses in
a milk production system. Heat stress induces hyperthermia, alters folliculogenesis, reduces the
expression of estrus signals, causes ...
Differential expression of uncoupling mitochondrial protein and alternative oxidase in the plant response to stress
(Springer/plenum PublishersNew YorkEUA, 2011)
Nlrp3 activation and its relationship to endothelial dysfunction and oxidative stress: Implications for preeclampsia and pharmacological interventions
(2021-11-01)
Preeclampsia (PE) is a specific syndrome of human pregnancy, being one of the main causes of maternal death. Persistent inflammation in the endothelium stimulates the secretion of several inflammatory mediators, activating ...