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Whole body sodium depletion modifies AT1 mRNA expression and serotonin content in the dorsal raphe nucleus
(Wiley Blackwell Publishing, Inc, 2019-04)
Angiotensin II (Ang II) acts on Ang II type 1 (AT1) receptors located in the organum vasculosum and subfornical organ (SFO) of the lamina terminalis as a main facilitatory mechanism of sodium appetite. The brain serotonin ...
Involvement of the lateral habenula in the regulation of generalized anxiety- and panic-related defensive responses in rats
(PERGAMON-ELSEVIER SCIENCE LTD, 2008)
Recently obtained evidence points to the involvement of the lateral habenular nuclei (LHb) in the mediation of coping defensive responses to threatening/stressful stimuli. Nevertheless, the role of this brain area in the ...
Serotonergic neurotransmission in the dorsal raphe nucleus recruits in situ 5-HT2A/2C receptors to modulate the post-ictal antinociception
(ACADEMIC PRESS INC ELSEVIER SCIENCE, 2008)
The post-ictal immobility syndrome is followed by a significant increase in the nociceptive thresholds in animals and humans. The aim of this study was to assess the involvement of the dorsal raphe nucleus (DRN) in the ...
Efeito da Deep Brain Stimulation em diferentes subnúcleos do núcleo dorsal da rafe sobre tarefas de esquiva e fuga no labirinto em T elevado e sobre a imunorreatividade à proteína FOS
(Universidade Federal de São Paulo (UNIFESP), 2018-03-15)
One Of The Main Neurochemical Systems Associated With Anxiety/Panic Is The Serotonergic System, Originated From The Dorsal Raphe Nucleus (Dr). Previous Evidence Suggests That The Dr Is Composed By Distinct Subpopulations ...
Nitric oxide-mediated anxiolytic-like and antidepressant-like effects in animal models of anxiety and depression
(PERGAMON-ELSEVIER SCIENCE LTD, 2008)
The effects of microinjection of the nitric oxide (NO) precursor L-arginine (L-Arg), the NO synthase (NOS) inhibitors N-methyl-L-arginine (L-NAME) and 7-nitroindazole (7-NI), and the cyclic guanosine 3`,5`-monophosphate ...
Oxytocinergic and serotonergic systems involvement in sodium intake regulation: satiety or hypertonicity markers?
(Amer Physiological Soc, 2007-09-01)
Previous studies demonstrated the inhibitory participation of serotonergic ( 5-HT) and oxytocinergic (OT) neurons on sodium appetite induced by peritoneal dialysis (PD) in rats. The activity of 5-HT neurons increases after ...
Oxytocinergic and serotonergic systems involvement in sodium intake regulation: satiety or hypertonicity markers?
(Amer Physiological Soc, 2007-09-01)
Previous studies demonstrated the inhibitory participation of serotonergic ( 5-HT) and oxytocinergic (OT) neurons on sodium appetite induced by peritoneal dialysis (PD) in rats. The activity of 5-HT neurons increases after ...
Delimitação dos grupamentos serotoninérgicos/núcleos da rafe do mocó (kerodon rupestris): citoarquitetura e imunoistoquímica para serotonina
(Universidade Federal do Rio Grande do NorteBRUFRNPrograma de Pós-Graduação em PsicobiologiaEstudos de Comportamento; Psicologia Fisiológica, 2010-12-28)
Serotonin or 5-hydroxytryptamine (5-HT) is a substance found in many tissues of the body, including as a neurotransmitter in the nervous system, in which may exert varied post-synaptic actions. Inside the neuro-axis, the ...