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Early and late neuropathological features of meningoencephalitis associated with Maraba virus infection
(Associação Brasileira de Divulgação Científica, 2020)
Maraba virus is a member of the genus Vesiculovirus of the Rhabdoviridae family that was isolated in 1983 from sandflies
captured in the municipality of Maraba, state of Pará, Amazônia, Brazil. Despite 30 years having ...
Environmental enrichment improved learning and memory, increased telencephalic cell proliferation, and induced differential gene expression in Colossoma macropomum
(Frontiers Media, 2020)
Fish use spatial cognition based on allocentric cues to navigate, but little is known about how environmental enrichment (EE) affects learning and memory in correlation with hematological changes or gene expression in the ...
Long‐term environmental enrichment reduces microglia morphological diversity of the molecular layer of dentate gyrus
(Federation of European Neuroscience Societies, 2020)
We investigated long-term environmental influences on morphology of microglia from the outer and middle thirds of molecular layer of the dentate gyrus (MolDG), and on microglia from dorsal and ventral dentate gyrus molecular ...
N-Acetylcysteine reduced ischemia and reperfusion damage associated with steatohepatitis in mice
(MDPI, 2020)
N-acetylcysteine (NAC) is a pharmacological alternative with great potential for reducing the deleterious effects of surgical procedures on patients with steatohepatitis. We evaluated the effect of NAC on hepatic ...
Changes in hippocampal astrocyte morphology of Ruddy turnstone (Arenaria interpres) during the wintering period at the mangroves of Amazon
(Elsevier, 2020)
Astrocytes are essential for lipid neuronal metabolism in long-distance uninterrupted migratory flights, when glucose is not available as the main source of energy. We previously demonstrated in Calidris pusilla that after ...
Environmental enrichment increases the number of telencephalic but not tectal cells of angelfish (Pterophyllum scalare): an exploratory investigation using optical fractionator
(Springer, 2020)
Based on previous evidence that environmental enrichment is associated with telencephalic cellular proliferation and that stable visuotopic tectal circuits are essential for discrimination of placement and identity of ...
Contrasting migratory journeys and changes in hippocampal astrocyte morphology in shorebirds
(Wiley, 2020)
Semipalmated sandpiper (Calidris pusilla) migration to the Southern Hemisphere includes a 5-day non-stop flight over the Atlantic Ocean, whereas semipalmated plover (Charadrius semipalmatus) migration, to the same area, ...
Polymorphism in the IL-1β promoter is associated with IgG antibody response to circumsporozoite protein repeats of Plasmodium vivax
(Oxford University Press, 2020)
BACKGROUND: It is well established that infection by Plasmodium vivax is a result of host-parasite interactions. In the present study, association with the IL1/IL2 cytokine profiles, anticircumsporozoite protein antibody ...
Prevalence and epidemiological characteristics of human immunodeficiency virus-1 infection in an iron mining area with intense migratory flow in Pará State, Brazilian amazon, 2005–2014
(Springer Verlag, 2020)
Acquired immunodeficiency syndrome (AIDS) caused by human immunodeficiency virus (HIV) is a major global public health problem. The aim of this study is to determine the prevalence of HIV-1 infection in four municipalities ...
Lateral septum microglial changes and behavioral abnormalities of mice exposed to valproic acid during the prenatal period
(Elsevier, 2021)
Most animal model studies of autism spectrum disorder (ASD) have been performed in males, which may be a reflex of the 3-times higher prevalence in boys than in girls. For this reason, little is known about the mechanisms ...