Výsledky vyhledávání - "Frederico Guilherme Graeff"

Akademický článek

Evolução da neurociência comportamental nos últimos 50 anos. Foco no sistema de defesa e na neurotransmissão

Publikováno v: Medicina, Vol 51, Iss 2 (2018)

A evolução da Neurociência Comportamental nos últimos 50 anos é apresentada em função das pesquisas desenvolvidas pelo autor e colaboradores na área de Neuropsicofarmacologia. A principal linha de investigação relatada aborda o papel da ser

Externí odkaz: https://doaj.org/article/90da3de4a49b4a1596c786b1f7d98d14

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Akademický článek

Panic Disorder: Is the PAG Involved?

Autor: Cristina Marta Del-Ben, Frederico Guilherme Graeff

Publikováno v: Neural Plasticity, Vol 2009 (2009)

Data from studies with humans have suggested that abnormalities of midbrain structures, including the periaqueductal gray matter (PAG), could be involved in the neurobiology of panic disorder (PD). The electrical stimulation of the PAG in neurosurgic

Externí odkaz: https://doaj.org/article/9823613d4d33488489a56a3b1a4ba892

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Antipanic-like effect of esketamine and buprenorphine in rats exposed to acute hypoxia

Autor: Jhonatan Christian Maraschin, Sâmia R.L. Joca, Paloma Molina Hernandes, Telma Gonçalves Carneiro Spera de Andrade, Alana Tercino Frias, Elisabeth Aparecida Audi, Frederico Guilherme Graeff, Hélio Zangrossi, Lucas Motta Martinez, Matheus Fitipaldi Batistela

Publikováno v: Maraschin, J C, Frias, A T, Hernandes, P M, Batistela, M F, Martinez, L M, Joca, S R L, Graeff, F G, Audi, E A, Spera de Andrade, T G C & Zangrossi, H 2022, ' Antipanic-like effect of esketamine and buprenorphine in rats exposed to acute hypoxia ', Behavioural Brain Research, vol. 418, 113651 . https://doi.org/10.1016/j.bbr.2021.113651
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Scopus
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP

Made available in DSpace on 2022-04-28T19:47:04Z (GMT). No. of bitstreams: 0 Previous issue date: 2022-02-10 Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a1f7e9d152f91d33b431321fa5fe38e7
https://pure.au.dk/portal/da/publications/antipaniclike-effect-of-esketamine-and-buprenorphine-in-rats-exposed-to-acute-hypoxia(5ca3edf5-9096-474d-a33c-c7438534f966).html

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What we imagine is what we do? A critical overview about mental imagery as a strategy to study human defensive responses

Autor: Cristina Marta Del-Ben, Frederico Guilherme Graeff, Rosana Shuhama, D. Caroline Blanchard

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

There is not a single and perfect instinctive behavior to react to threatening situations. However, the study of particular features of these situations suggests the existence of prototypical emotional reactions and associated defensive behaviors. Si

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::18d85e2042c4b5d2eeedf0bdc001936a
https://doi.org/10.1016/j.bbr.2017.07.012

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Modulation of Emotional Faces Processing and Its Implication for Depression and Anxiety

Autor: Frederico Guilherme Graeff, Cristina Marta Del-Ben

Publikováno v: Neuroimaging

The recognition of environmental information with emotional valence is crucial for the adjustment and social functioning. Since Darwin (1872), facial expressions of basic emotions have been considered as a fundamental component of the processing of e

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::778a7605861702ec7130803d85695085
http://www.intechopen.com/articles/show/title/modulation-of-emotional-faces-processing-and-its-implication-for-depression-and-anxiety

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Panicolytic-like action of bradykinin in the dorsal periaqueductal gray through μ-opioid and B2-kinin receptors

Autor: Jhonatan Christian Maraschin, Vanessa Scalco Gama, Caio César Sestile, Elisabeth Aparecida Audi, Frederico Guilherme Graeff, Hélio Zangrossi

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

A wealth of evidence has shown that opioid and kinin systems may control proximal defense in the dorsal periaqueductal gray matter (dPAG), a critical panic-associated area. Studies with drugs that interfere with serotonin–mediated neurotransmission

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d7ebfedd0a9ce12fc5a82a9e65033d8e
https://doi.org/10.1016/j.neuropharm.2017.05.025

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Pharmacological evidence for the mediation of the panicolytic effect of fluoxetine by dorsal periaqueductal gray matter μ-opioid receptors

Autor: Jhonatan Christian Maraschin, Frederico Guilherme Graeff, Elisabeth Aparecida Audi, Hélio Zangrossi, Camila Marroni Roncon, Rafael Carvalho Almada, Norberto Cysne Coimbra

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

Previously reported results have shown that the inhibitory effect of fluoxetine on escape behavior, interpreted as a panicolytic-like effect, is blocked by pretreatment with either the opioid receptor antagonist naloxone or the 5-HT1A receptor (5-HT1

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cf194dbfdead2e7810af38bcc22f290e
https://doi.org/10.1016/j.neuropharm.2015.08.037

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Effects of the adjunctive treatment of antidepressants with opiorphin on a panic-like defensive response in rats

Autor: Gislaine Cardoso de Souza Fiaes, Frederico Guilherme Graeff, Cláudia Tiemi Yabiku, Camila Marroni Roncon, Caio César Sestile, Jhonatan Christian Maraschin, Hélio Zangrossi, Elisabeth Aparecida Audi

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

Background Antidepressants are the first-choice for pharmacological treatment of panic disorder. However, they present disadvantages, such as delayed therapeutic effect, many side effects and a considerable rate of non-responders. These shortcomings

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b53e2312a536dc408055215500017f12
https://doi.org/10.1016/j.bbr.2019.112263

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Participation of dorsal periaqueductal gray 5-HT1A receptors in the panicolytic-like effect of the κ-opioid receptor antagonist Nor-BNI

Autor: Marcel Pereira Rangel, Jhonatan Christian Maraschin, Camila Marroni Roncon, Camila Biesdorf de Almeida, Frederico Guilherme Graeff, Hélio Zangrossi, Caio César Sestile, Elisabeth Aparecida Audi

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

Panic patients may have abnormalities in serotonergic and opioidergic neurotransmission. The dorsal periaqueductal gray (dPAG) plays an important role in organizing proximal defense, related to panic attacks. The 5-HT1A receptor (5-HT1A-R) is involve

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1bd1f31d414bf4be22d96bdc4b7eb8c9

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B2-kinin receptors in the dorsal periaqueductal gray are implicated in the panicolytic-like effect of opiorphin

Autor: Caio César Sestile, Jhonatan Christian Maraschin, Hélio Zangrossi, Elisabeth Aparecida Audi, Marcel Pereira Rangel, Frederico Guilherme Graeff, Rosangela Getirana Santana

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

Reported results have shown that the pentapeptide opiorphin inhibits oligopeptidases that degrade brain neuropeptides, and has analgesic and antidepressant effects in experimental animals, without either tolerance or dependency after chronic administ

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aaa782c81e85ac9cee9e10aa5ed26b5c

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