Search Results - "Paulo Roberto Louzada"

Giant Globular (Biconvex) Chronic Subdural Hematoma by Louzada, Paulo Roberto, Beliki, Juliana Jarruj

“…Abstract Introduction  Hydrocephalus is a frequent neurological condition in childhood. The most common approach to this disease is still ventricular shunting…”
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Inhibition of Alzheimer's disease β‐amyloid aggregation, neurotoxicity, and in vivo deposition by nitrophenols: implications for Alzheimer's therapy by Felice, Fernanda G., Houzel, Jean-Christophe, Garcia-Abreu, José, Louzada, Paulo Roberto F., Afonso, Rosenilde C., Meirelles, M. Nazareth L., Lent, Roberto, Neto, Vivaldo Moura, Ferreira, Sérgio T.

“…ABSTRACT Alzheimer's disease (AD) is a major public health problem, and there is currently no clinically accepted treatment to cure it or to stop its…”
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Dual role of glutamatergic neurotransmission on amyloid β1-42 aggregation and neurotoxicity in embryonic avian retina by LOUZADA, Paulo Roberto, LIMA, Andréa C, DE MELLO, Fernando G, FERREIRA, Sérgio T

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Taurine prevents the neurotoxicity of β‐amyloid and glutamate receptor agonists: activation of GABA receptors and possible implications for Alzheimer's disease and other neurological disorders by Louzada, Paulo Roberto, Lima, Andréa C. Paula, Mendonca‐Silva, Dayde L., Noël, Francois, De Mello, Fernando G., Ferreira, Sérgio T.

“…Alzheimer's disease (AD) and several other neurological disorders have been linked to the overactivation of glutamatergic transmission and exci‐totoxicity as a…”
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Amyloid-β Decreases Nitric Oxide Production in Cultured Retinal Neurons: A Possible Mechanism for Synaptic Dysfunction in Alzheimer’s Disease? by Oliveira, Leandro T., Louzada, Paulo Roberto, de Mello, Fernando G., Ferreira, Sérgio T.

“…The neurotoxicity of the amyloid-β peptide (Aβ) appears to be, at least in part, related to pathological activation of glutamate receptors by Aβ aggregates…”
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Amyloid-[beta] Decreases Nitric Oxide Production in Cultured Retinal Neurons: A Possible Mechanism for Synaptic Dysfunction in Alzheimer's Disease? by Oliveira, Leandro T, Louzada, Paulo Roberto, de Mello, Fernando G, Ferreira, Sérgio T

“…The neurotoxicity of the amyloid-β peptide (Aβ) appears to be, at least in part, related to pathological activation of glutamate receptors by Aβ aggregates…”
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Bilateral extradural haematoma after acute ventricular over-drainage by Louzada, Paulo Roberto, Requejo, Paulo Roberto, Barroso, Marcelo Viana, Vaitsman, Rafael Pereira, Machado, Alexandre Légora, Paiva, Mauro Sérgio, Salame, José Massoud

“…Background: Ventricular over-drainage is a common complication of dysfunctional ventriculoperitoneal devices. Subdural haematomas are usually the most common…”
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Inhibition of yeast glutathione reductase by trehalose: possible implications in yeast survival and recovery from stress by Sebollela, Adriano, Louzada, Paulo Roberto, Sola-Penna, Mauro, Sarone-Williams, Verietta, Coelho-Sampaio, Tatiana, Ferreira, Sérgio T.

“…Accumulation of trehalose has been implicated in the tolerance of yeast cells to several forms of stress, including heat-shock and high ethanol levels…”
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Interhemispheric chronic subdural haematoma: Case report and brief review of the literature by Requejo, Paulo Roberto, Vaitsman, Rafael Pereira, Paiva, Mauro Sérgio, Machado, Alexandre Légora, Barroso, Marcelo Viana, Salame, José Massoud, Louzada, Paulo Roberto

“…Background: Chronic subdural haematoma usually arises from a traumatic acute haemorrhage in the subdural space, frequently causing mass effect and consequent…”
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Infestação da cavidade de drenagem de hematoma intracerebral por larvas de Cochliomyia hominivorax: relato de caso by Arrais-Neto, Ananias Matos, Vaitsman, Rafael Pereira, Louzada Junior, Paulo Roberto Ferreira

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Predissociated Dimers and Molten Globule Monomers in the Equilibrium Unfolding of Yeast Glutathione Reductase by Louzada, Paulo Roberto, Sebollela, Adriano, Scaramello, Marcelo E., Ferreira, Sérgio T.

“…The equilibrium unfolding of dimeric yeast glutathione reductase (GR) by guanidine hydrochloride (GdnHCl) was investigated. Unfolding was monitored by a…”
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Dissecção de espécimes cadavéricos simulando acessos neurocirúrgicos clássicos: um estudo de anatomia cirúrgica by Neto, Ananias Matos Arrais, Ross, Aline Silva, de Paula Valle Campos, Marcos, Louzada Júnior, Paulo Roberto Ferreira

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Cerebellar cryptococcoma simulating metastatic neoplasm by Sillero-Filho, Valter José, Souza, Arthur Borges Martins de, Vaitsman, Rafael Pereira, Morais, Rodrigo Ayres de, Coutinho, Pedro de Oliveira, Lengruber, Renata, Salame, José Massoud, Guedes-Corrêa, José Fernando, Louzada, Paulo Roberto

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Neuroprotection against Aβ and glutamate toxicity by melatonin: Are GABA receptors involved? by Lima, Andréa C. Paula, Louzada, Paulo Roberto, De Mello, Fernando G., Ferreira, Sérgio T.

“…The beta -amyloid peptide (A beta ) is centrally related to the pathogenesis of Alzheimer's disease (AD). Previous studies have suggested that the…”
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Cerebellar cryptococcoma simulating metastatic neoplasm Criptococoma cerebelar simulando neoplasia metastática by Valter José Sillero-Filho, Arthur Borges Martins de Souza, Rafael Pereira Vaitsman, Rodrigo Ayres de Morais, Pedro de Oliveira Coutinho, Renata Lengruber, José Massoud Salame, José Fernando Guedes-Corrêa, Paulo Roberto Louzada

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Bilateral cortical atrophy after severe brain trauma and extradural homatoma Atrofia cortical bilateral após traumatismo cranioencefálico grave e hematoma extradural by Paulo Roberto Louzada, Rafael Pereira Vaitsman, Arthur Borges Martins de Souza, Pedro de Oliveira Coutinho, Renata Teixeira Lengruber, Francisco Weldes Brito das Neves, Herbert Missaka, Marco Aurélio Albuquerque Lima, José Massoud Salame

“…We report the case of a severe head injured 43-year old male patient with a large extradural hematoma, Glasgow Coma Scale 3 and dilated fixed pupils. Patient…”
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Bilateral cortical atrophy after severe brain trauma and extradural homatoma by Louzada, Paulo Roberto, Vaitsman, Rafael Pereira, Souza, Arthur Borges Martins de, Coutinho, Pedro de Oliveira, Lengruber, Renata Teixeira, Neves, Francisco Weldes Brito das, Missaka, Herbert, Lima, Marco Aurélio Albuquerque, Salame, José Massoud

“…We report the case of a severe head injured 43-year old male patient with a large extradural hematoma, Glasgow Coma Scale 3 and dilated fixed pupils. Patient…”
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Neuroprotection against Abeta and glutamate toxicity by melatonin: are GABA receptors involved? by Paula-Lima, Andréa C, Louzada, Paulo Roberto, De Mello, Fernando G, Ferreira, Sérgio T

“…The beta-amyloid peptide (Abeta) is centrally related to the pathogenesis of Alzheimer's disease (AD). Previous studies have suggested that the neurotoxicity…”
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Effect of hydrostatic pressure on the fluorescence of indole derivatives by Louzada, Jr, P R, Scaramello, M E, Maya-Monteiro, C, Rietveld, A W, Ferreira, S T

“…Effects of hydrostatic pressure on the fluorescence emission of L-tryptophan, N-acetyl-L-trytophanamide and indole were investigated. An increase in pressure…”
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Dual role of glutamatergic neurotransmission on amyloid β 1–42 aggregation and neurotoxicity in embryonic avian retina by Louzada Jr, Paulo Roberto, Paula Lima, Andréa C., de Mello, Fernando G., Ferreira, Sérgio T.

“…The effects of glutamate receptor antagonists on the toxicity of the β-amyloid peptide (Aβ 1–42) in embryonic chick retina were investigated. When used alone…”
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