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Long-lasting marked inhibition of periaqueductal gray-evoked defensive behaviors in inescapably-shocked rats
(Wiley-Blackwell, 2014-01-01)
Clinical evidence suggests that depression and trauma predispose the subject to panic. Accordingly, here we examined the late effects of uncontrollable stress, a presumptive model of depression and/or traumatic disorder, ...
Papel do sistema endocanabinoide em modelos animais de ataque de pânico
(Universidade Federal de Minas GeraisUFMG, 2017-08-18)
The main feature of panic disorder is the occurrence of panic attacks. Pharmacological treatment is made with antidepressants and benzodiazepines. The endocannabinod system is a neurotransmitter system involved in the ...
Alprazolam potentiates the antiaversive effect induced by the activation of 5-HT(1A) and 5-HT(2A) receptors in the rat dorsal periaqueductal gray
(SPRINGER, 2008)
Rationale Serotonin in the dorsal periaqueductal gray (DPAG) through the activation of 5-HT(1A) and 5-HT(2A) receptors inhibits escape, a defensive behavior associated with panic attacks. Long-term treatment with antipanic ...
O efeito tipo panicolítico do tramadol em ratos submetidos ao teste do labirinto em T elevadoPanicolytic-like effect of tramadol in rats submitted to the elevated T-maze test
(Universidade Estadual de MaringáBrasilDepartamento de FarmáciaPrograma de Pós-Graduação em Ciências FarmacêuticasUEMMaringá, PRCentro de Ciências da Saúde, 2018)
Ethopharmacological evaluation of the rat exposure test: A prey-predator interaction test
(2013-03-01)
The rat exposure test (RET) is a prey (mouse)-predator (rat) situation that activates brain defensive areas and elicits hormonal and defensive behavior in the mouse. Here, we investigated possible correlations between the ...
Ethopharmacological evaluation of the rat exposure test: A prey-predator interaction test
(2013-03-01)
The rat exposure test (RET) is a prey (mouse)-predator (rat) situation that activates brain defensive areas and elicits hormonal and defensive behavior in the mouse. Here, we investigated possible correlations between the ...
Papel dos receptores kappa opioides e sua interação com receptores 5-HT1A no teste da estimulação elétrica na substância cinzenta periaquedutal dorsal de ratosRole of kappa opioid receptors and their interaction with 5-HT1A receptors in the electrical stimulation test in the dorsal periaqueductal gray of rats
(Universidade Estadual de MaringáBrasilDepartamento de Farmacologia e TerapêuticaPrograma de Pós-Graduação em Ciências FarmacêuticasUEMMaringá, PRCentro de Ciências da Saúde, 2018)
Efeitos de fármacos que atuam no sistema canabinoide sobre a modulação dos comportamentos defensivos avaliados no labirinto em T elevado
(Universidade Federal de Minas GeraisUFMG, 2012-04-03)
Anxiety is an adapting emotion related to defensive responses. It may, however, occur excessively, characterizing psychiatric disorders, such as panic and generalized anxiety disorders, which are the focus of this work. ...