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Mostrando ítems 321-330 de 487
Distribuição do óxido nítrico no compartimento subcortical do telencéfalo e hipocampo do Mocó (Kerodon rupestris)
(BrasilUFRNPROGRAMA DE PÓS-GRADUAÇÃO EM BIOLOGIA ESTRUTURAL E FUNCIONAL, 2017-07-24)
Nitric oxide (NO) is a gaseous molecule that acts as a neurotransmitter, regulating synaptic events and participating in neural functions such as memory and learning. In the nervous system, NO is catalysed by neuronal ...
The signaling pathways underlying BDNF-induced Nrf2 hippocampal nuclear translocation involve ROS, RyR-Mediated Ca2+ signals, ERK and PI3K
(2018)
The neurotrophin Brain-Derived Neurotrophic Factor (BDNF) induces complex neuronal signaling cascades that are critical for the cellular changes underlying synaptic plasticity. These pathways include activation of Ca2+ ...
Zinc and the modulation of Nrf2 in human neuroblastoma cells
(Elsevier Science Inc, 2020-08)
Zinc plays a key role in the modulation of neuronal redox homeostasis. A decreased zinc availability is associated with neuronal NADPH oxidase and nitric oxide synthase activation, deregulation of redox signaling, and ...
A diversidade estrutural de peptídeos potenciadores da bradicinina da Bothrops jararaca (Bj-BPPs) proporciona ações sinérgicas no sistema cardiovascular
(Universidade Federal de São Paulo (UNIFESP), 2010-03-31)
Our laboratory has shown that one gene codes for the protein precursor that yields the natriuretic peptide type C (CNP) after having been processed, along with a variety of proline-rich peptides, known as bradykinin-potentiating ...
Methylene blue prevents retinal damage in an experimental model of ischemic proliferative retinopathy
(American Physiological Society, 2016-06)
Perinatal asphyxia induces retinal lesions, generating ischemic proliferative retinopathy, which may result in blindness. Previously, we showed that the nitrergic system was involved in the physiopathology of perinatal ...