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Suprachiasmatic Nucleus and Subordinate Brain Oscillators: Clock Gene Desynchronization by Neuroinflammation
(2018-03-01)
Objective: The clock genes Period (per) 1 and 2 are essential components in the generation and adjustment of biological circadian rhythms by the suprachiasmatic nucleus (SCN). Both genes are also rhythmically present in ...
Impacto de la cronodisrupción sobre la salud humana en el mundo de la luz
(Universidad Tecnológica de Panamá, 2021)
Impacto de la cronodisrupción sobre la salud humana en el mundo de la luz
(Universidad Tecnológica de Panamá, 2021)
A sinergia entre genética e ambiente no controle da atividade do mosquito Aedes aegypti
(2021)
Os mosquitos exibem ritmos de atividade e alimentação sanguínea, que são cruciais para a transmissão de diversos patógenos e estão sob o controle de um relógio circadiano endógeno. Estímulos externos exercem uma importante ...
Clock Genes, Melanopsins, Melatonin, and Dopamine Key Enzymes and Their Modulation by Light and Glutamate in Chicken Embryonic Retinal Cells
(INFORMA HEALTHCARE, 2011)
The avian circadian system is composed of the retina, the mammalian homolog region of the suprachiasmatic nucleus (SNC), and the pineal gland. The retina, itself, displays many rhythmic physiological events, such as movements ...
Plasma corticosterone elevation inhibits the activation of nuclear factor kappa B (NFKB) in the Syrian hamster pineal gland
(INFORMA HEALTHCARELONDON, 2013-08-02)
We evaluated how the mild stress-induced increase in endogenous corticosterone affected the pineal gland in Syrian hamsters (Mesocricetus auratus). The animals were maintained under constant light for 1 day, instead of a ...
The expression of melanopsin and clock genes in Xenopus laevis melanophores and their modulation by melatonin
(Associação Brasileira de Divulgação Científica, 2012)
Vertebrates have a central clock and also several peripheral clocks. Light responses might result from the integration of light signals by these clocks. The dermal melanophores of Xenopus laevis have a photoreceptor molecule ...
Developmental and light-entrained expression of melatonin and its relationship to the circadian clock in the sea anemone Nematostella vectensis
(BioMed CentralLondon, 2014-08-14)
Background
The primary hormone of the vertebrate pineal gland, melatonin, has been identified broadly throughout the eukaryotes. While the role for melatonin in cyclic behavior via interactions with the circadian clock ...
Developmental and light-entrained expression of melatonin and its relationship to the circadian clock in the sea anemone Nematostella vectensis
(London, 2014)
Background: The primary hormone of the vertebrate pineal gland, melatonin, has been identified broadly throughout the eukaryotes. While the role for melatonin in cyclic behavior via interactions with the circadian clock ...