Encephalon
Mostrando 1-12 de 12 artigos, teses e dissertações.
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1. Metacercariae of Austrodiplostomum spp. (Digenea: Diplostomidae) infecting the eyes and brains of fish in Brazilian Amazon
RESUMO: O objetivo deste trabalho foi relatar a ocorrência de Austrodiplostomum spp. nos olhos e cérebros de Acaronia nassa, Caquetaia spectabilis, Satanoperca acuticeps, Curimatella sp. e Crenicichla marmorata em um lago do rio Amazonas no estado do Pará (Brasil). Dos 49 peixes examinados, 10,2% foram parasitados por metacercárias de Austrodiplostomum s
Arq. Inst. Biol.. Publicado em: 21/10/2019
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2. Comparative gross encephalon morphology in Callichthyidae (Teleostei: Ostariophysi: Siluriformes)
RESUMO Callichthyidae é composto por Callichthyinae e Corydoradinae, ambos morfologicamente distintos e monofiléticos. Apesar do consenso em relação ao mofiletismo da família, as relações de cerca de 80% de suas espécies, atualmente incluídas no gênero Corydoras, permanecem pouco conhecidas. Apesar da grande quantidade de informação osteológica
Neotrop. ichthyol.. Publicado em: 18/10/2018
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3. Optical coherence tomography imaging of the basal ganglia: feasibility and brief review
Optical coherence tomography (OCT) is a promising medical imaging technique that uses light to capture real-time cross-sectional images from biological tissues in micrometer resolution. Commercially available optical coherence tomography systems are employed in diverse applications, including art conservation and diagnostic medicine, notably in cardiology an
Braz J Med Biol Res. Publicado em: 29/09/2015
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4. Systematization, description and territory of the middle and rostral cerebral arteries in broad-snouted caimans (Caiman latirostris)
Background: Information on the arterial vascularization of the broad-snouted caimans’ brain (Caiman latirostris), a specie from the Brazilian fauna, is inexistent and the literature consulted yielded only one description about the development of embryonic circulation and post-birth cerebrovascular alterations in the brain of three caymans. The objective of
Publicado em: 2011
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5. Estudo comparativo da sintopia do encéfalo de cães dolicocefálicos, mesaticefálicos e braquicefálicos, por meio de macroscopia e imagens tomográficas / Comparative study of the encephalons sintopia of dolicocephalic, mesaticephalic and brachycephalic dogs, using macroscopy and tomographic images
The studies that are related to the central nervous system (CNS) have premise, the knowledge of the structures that make part of it and the way that they are organized. "A smart diagnoses of a nervous system disease is whole dependent of a solid knowledge about anatomy, physiology and pathology of this system" (DE LAHUNTA, 1983), and between the auxiliary me
Publicado em: 2007
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6. O impacto do traumatismo cranioencefálico para a família: um estudo de caso
TBI is defined as trauma in the encephalon from an external physical force that can result in a compromised motor, cognitive, emotional and/or change in behaviour. The most distinct element in TBI is a change in neuronfunctioning in relation to family and the community, both which undergo important reorganization and adaptation. The objective of this study w
Publicado em: 2007
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7. Hemiparesia congênita e adquirida na criança: interrelação entre presença de crises epilépticas, os achados eletrencefalográficos e de neuroimagem por ressonância nuclear magnética
The purpose of this paper was to study patients with congenital and acquired hemiparesis, their clinical aspects, the presence or not of epileptic seizures, and electroencephalographic (EEG) and Magnetic Resonance Imaging (MRI) findings. We analyzed the interrelation between etiology, the presence and seriousness of epileptic seizures (ES) and the possible c
Publicado em: 2007
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8. Detection of Toxoplasma gondii DNA by polymerase chain reaction in experimentally desiccated tissues
Despite toxoplasmosis being a common infection among human and other warm-blooded animals worldwide, there are no findings about Toxoplasma gondii evolutionary forms in ancient populations. The molecular techniques used for amplification of genetic material have allowed recovery of ancient DNA (aDNA) from parasites contained in mummified tissues. The applica
Memórias do Instituto Oswaldo Cruz. Publicado em: 2004-03
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9. Characteristics of glycine receptors expressed by embryonic rat brain mRNAs
A study was made of glycine (Gly) and γ-aminobutyric acid (GABA) receptors expressed in Xenopus oocytes injected with rat mRNAs isolated from the encephalon, midbrain, and brainstem of 18-day-old rat embryos. In oocytes injected with encephalon, midbrain, or brainstem mRNAs, the Gly-current amplitudes (membrane current elicited by Gly; 1 mM Gly) were r
The National Academy of Sciences.
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10. The limbic system and the localisation of herpes simplex encephalitis.
The selective destruction of temporal and frontal lobe structures by herpes simplex encephalitis has been explained as a consequence of the proximity of those regions to the point of entry of the virus in the encephalon, through olfactory pathways or meningeal branches of the trigeminal nerves. An alternative hypothesis is presented: that the encephalitis is
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11. Herpes Simplex Virus Type 1 Infection via the Bloodstream with Apolipoprotein E Dependence in the Gonads Is Influenced by Gender
Herpes simplex virus type 1 (HSV-1) causes disease in humans and animals. Infection usually occurs via the neural route and possibly occurs via the hematogenous route. The latter, however, is the main route by which immunosuppressed individuals and neonates are infected. Gender-dependent differences in the incidence and severity of some viral infections have
American Society for Microbiology.
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12. Parvovirus minute virus of mice strain i multiplication and pathogenesis in the newborn mouse brain are restricted to proliferative areas and to migratory cerebellar young neurons.
Newborn BALB/c mice intranasally inoculated at birth with a lethal dose of the immunosuppressive strain of the parvovirus minute virus of mice (MVMi) developed motor disabilities and intention tremors with a high incidence by the day 6 postinfection (dpi). These neurological syndromes paralleled the synthesis of virus intermediate DNA replicative forms and y