Výsledky vyhledávání - "Fabrício Calvo"

The Blockade of µ1- and κ-Opioid Receptors in the Inferior Colliculus Decreases the Expression of Panic Attack-Like Behaviours Induced by Chemical Stimulation of the Dorsal Midbrain

Autor: Juliana Almeida da Silva, Camila Marroni Roncon, Priscila Medeiros, Raimundo da Silva Soares, Rafael Carvalho Almada, Norberto Cysne Coimbra, Fabrício Calvo, Yara Bezerra de Paiva

Publikováno v: Neuropsychobiology. 78:218-228

Background: Gamma-aminobutyric acid (GABA)ergic and opioid systems play a crucial role in the neural modulation of innate fear organised by the inferior colliculus (IC). In addition, the IC is rich in GABAergic fibres and opioid neurons, which are al

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8c17aed9a887d26debc19f5035b8f95e
https://doi.org/10.1159/000502439

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The endogenous opioid system modulates defensive behavior evoked by Crotalus durissus terrificus: Panicolytic-like effect of intracollicular non-selective opioid receptors blockade

Autor: Fabrício Calvo, Juliana Almeida da Silva, Bruno Lobão-Soares, Norberto Cysne Coimbra, Tatiana Paschoalin-Maurin, Thelma A. Lovick, Tayllon dos Anjos-Garcia, Renato Leonardo de Freitas, Priscila Medeiros

Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP

Background: There is a controversy regarding the key role played by opioid peptide neurotransmission in the modulation of panic-attack-related responses. Aims: Using a prey versus rattlesnakes paradigm, the present work investigated the involvement o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2d00c89c1b356ed76499e046d68e0a3d
https://doi.org/10.1177/0269881118806301

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The Blockade of µ1- and κ-Opioid Receptors in the Inferior Colliculus Decreases the Expression of Panic Attack-Like Behaviours Induced by Chemical Stimulation of the Dorsal Midbrain

Autor: Fabrício, Calvo, Rafael Carvalho, Almada, Juliana Almeida, da Silva, Priscila, Medeiros, Raimundo, da Silva Soares, Yara Bezerra, de Paiva, Camila Marroni, Roncon, Norberto Cysne, Coimbra

Publikováno v: Neuropsychobiology. 78(4)

Gamma-aminobutyric acid (GABA)ergic and opioid systems play a crucial role in the neural modulation of innate fear organised by the inferior colliculus (IC). In addition, the IC is rich in GABAergic fibres and opioid neurons, which are also connected

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::a851fcb671a079908dca81d6a8339215
https://pubmed.ncbi.nlm.nih.gov/31514182

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Panicolytic-like effect of µ

Autor: Fabrício, Calvo, Rafael Carvalho, Almada, Tayllon, Dos Anjos-Garcia, Luiz Luciano, Falconi-Sobrinho, Tatiana, Paschoalin-Maurin, Guilherme, Bazaglia-de-Sousa, Priscila, Medeiros, Juliana Almeida da, Silva, Bruno, Lobão-Soares, Norberto Cysne, Coimbra

Publikováno v: Journal of psychopharmacology (Oxford, England). 33(5)

The endogenous opioid peptide system has been implicated in the neural modulation of fear and anxiety organised by the dorsal midbrain. Furthermore, previous results indicate a fundamental role played by inferior colliculus (IC) opioid mechanisms dur

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::0e48aad07761ef10b88354f873f3a8f8
https://pubmed.ncbi.nlm.nih.gov/30663473

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Panicolytic-like effect of µ1-opioid receptor blockade in the inferior colliculus of prey threatened by Crotalus durissus terrificus pit vipers

Autor: Norberto Cysne Coimbra, Priscila Medeiros, Bruno Lobão-Soares, Luiz Luciano Falconi Sobrinho, Guilherme Bazaglia-de-Sousa, Fabrício Calvo, Rafael Carvalho Almada, Juliana Almeida da Silva, Tayllon dos Anjos-Garcia, Tatiana Paschoalin-Maurin

Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP

Background: The endogenous opioid peptide system has been implicated in the neural modulation of fear and anxiety organised by the dorsal midbrain. Furthermore, previous results indicate a fundamental role played by inferior colliculus (IC) opioid me

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f2c2e02f1231ff7ffffb3d475fb386dc

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Opioid neurotransmission modulates defensive behavior and fear-induced antinociception in dangerous environments

Autor: Irene Tracey, T. Dos Anjos-Garcia, Rafael Carvalho Almada, Bruno Lobão-Soares, Tatiana Paschoalin-Maurin, D.H. Elias-Filho, Renato Leonardo de Freitas, Norberto Cysne Coimbra, W.A. Ubiali, Fabrício Calvo

Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP

The effects of endogenous opioid peptide antagonists on panic-related responses are controversial. Using elevated mazes and a prey-versus-predator paradigm, we investigated the involvement of the endogenous opioid peptide-mediated system in the modul

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed2c9de730d14a6f2704ca1385bdfdc1

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Interactions between opioid-peptides-containing pathways and GABAA-receptors-mediated systems modulate panic-like-induced behaviors elicited by electric and chemical stimulation of the inferior colliculus

Autor: Fabrício Calvo, Norberto Cysne Coimbra

Publikováno v: Brain Research. 1104:92-102

Aiming to clarify the effect of interactive interconnections between the endogenous opioid peptides–neural links and GABAergic pathways on panic-like responses, in the present work, the effect of the peripheral and central administration of morphin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f09cd7e4355deb82acc76b3371cc0b11
https://doi.org/10.1016/j.brainres.2006.05.056

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Altered behavioural response to acute stress in mice lacking cellular prion protein

Autor: Ricardo R. Brentani, Roger Walz, Patrícia Barreto Costa Nico, Lauro Wichert-Ana, Marino Muxfeldt Bianchin, Bruno Lobão Soares, Vilma R. Martins, Isabel Cristina Rockenbach, Elsa Regina do Canto Vinade, Ricardo Guarnieri, Fernanda de-Paris, Américo Ceiki Sakamoto, Fabrício Calvo, Olavo B. Amaral, Ivan Izquierdo

Publikováno v: Behavioural Brain Research. 162:173-181

Although many studies have investigated the function of cellular prion protein (PrPc), its physiologic role remains elusive. PrPc null mice have been reported to develop normally and to show normal performance in most behavioural tests. In the presen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e64712979a2cc09c43882cfa953c8342
https://doi.org/10.1016/j.bbr.2005.02.003

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Cellular prion protein modulates defensive attention and innate fear-induced behaviour evoked in transgenic mice submitted to an agonistic encounter with the tropical coral snake Oxyrhopus guibei

Autor: Bruno Lobão-Soares, Marino Muxfeldt Bianchin, Rui Daniel Schroeder Prediger, Renato Leonardo de Freitas, N.C. Coimbra, Michele Christine Landemberger, Fabrício Calvo, Roger Walz, João Pereira Leite

Publikováno v: Behavioural brain research. 194(2)

The cellular prion protein (PrP(C)) is a neuronal anchored glycoprotein that has been associated with distinct functions in the CNS, such as cellular adhesion and differentiation, synaptic plasticity and cognition. Here we investigated the putative i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8ce1c955433608b352f874a21c3222e4
https://pubmed.ncbi.nlm.nih.gov/18590772

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