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Multiple opioid receptors mediate the hypotensive response induced by central 5-HT3 receptor stimulation
(2011)
The aim of the present work was to investigate the role of brain l, j and d opioid receptors in the central serotonergic mechanisms regulating blood pressure in rats. The data obtained show that: (1) pharmacological ...
What Do We Really Know About 5-HT1A Receptor Signaling in Neuronal Cells?
(Frontiers Media, 2016)
Serotonin (5-HT) is a neurotransmitter that plays an important role in neuronal plasticity. Variations in the levels of 5-HT at the synaptic cleft, expression or dysfunction of 5-HT receptors may alter brain development ...
Avaliação do papel da 5-hidroxitriptamina (5-HT) no processamento periférico da resposta nociceptiva
(Universidade Federal de Minas GeraisUFMG, 2011-02-28)
5-Hydroxytryptamine (5-HT, serotonin) is a cell-derived vasoactive amine, released primarily by platelets (in humans), mast cells (in rodents) and endothelial cells. It is a regulator of smooth muscle in the cardiovascular ...
Serotonin (5-HT) regulates neurite outgrowth through 5-HT1A and 5-HT7 receptors in cultured hippocampal neurons.
(Wiley, 2014)
Serotonin (5-HT) production and expression of 5-HT receptors (5-HTRs) occur early during prenatal development. Recent evidence suggests that, in addition to its classical role as a neurotransmitter, 5-HT regulates neuronal ...
5-HT3 Receptor Brain-Type B-Subunits are Differentially Expressed in Heterologous Systems
(American Chemical Society, 2015-05)
Genes for five different 5-HT 3 receptor subunits have been identified. Most of the subunits have multiple isoforms, but two isoforms of the B subunits, brain-type 1 (Br1) and brain-type 2 (Br2) are of particular interest ...
Activation of 5-HT2C receptors in the dorsal periaqueductal gray increases antinociception in mice exposed to the elevated plus-maze
(Elsevier B.V., 2012-11-01)
Several findings have pointed to the role of the dorsal periaqueductal gray (dPAG) serotonin 5-HT1A and 5-HT2(A-C) receptor subtypes in the modulation of defensive behavior in animals exposed to the elevated plus-maze ...
Activation of 5-HT2C receptors in the dorsal periaqueductal gray increases antinociception in mice exposed to the elevated plus-maze
(Elsevier B.V., 2012-11-01)
Several findings have pointed to the role of the dorsal periaqueductal gray (dPAG) serotonin 5-HT1A and 5-HT2(A-C) receptor subtypes in the modulation of defensive behavior in animals exposed to the elevated plus-maze ...
Facilitation of 5-HT(2A/2C)-mediated neurotransmission in the ventromedial hypothalamic nucleus decreases anxiety in the elevated T-maze
(ELSEVIER SCIENCE BV, 2011)
Previous evidence has shown that facilitation of GABA/benzodiazepine-mediated neurotransmission in the ventromedial hypothalamus (VMH) inhibits both escape and inhibitory avoidance responses generated in the elevated T-maze ...
Efectos de antagonistas selectivos y no selectivos a receptores 5-HT2C sobre la estructura de la conducta alimentaria en ratasEfectos de antagonistas selectivos y no selectivos a receptores 5-HT2C sobre la estructura de la conducta alimentaria en ratas
(Sociedad Mexicana de Análisis de la Conducta / Mexican Society of Behavior Analysis, 2010)