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| Diniz,C.G.; Magalhães,N.G.M.; Sousa,A.A.; Santos Filho,C.; Diniz,D.G.; Lima,C.M.; Oliveira,M.A.; Paulo,D.C.; Pereira,P.D.C.; Sherry,D.F.; Picanço-Diniz,C.W.. |
| The semipalmated sandpiper Calidris pusilla and the spotted sandpiper Actitis macularia are long- and short-distance migrants, respectively. C. pusilla breeds in the sub-arctic and mid-arctic tundra of Canada and Alaska and winters on the north and east coasts of South America. A. macularia breeds in a broad distribution across most of North America from the treeline to the southern United States. It winters in the southern United States, and Central and South America. The autumn migration route of C. pusilla includes a non-stop flight over the Atlantic Ocean, whereas autumn route of A. macularia is largely over land. Because of this difference in their migratory paths and the visuo-spatial recognition tasks involved, we hypothesized that hippocampal... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Hippocampus; Neurons; Microglia; Shorebirds; Stereology; Morphometry. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2016000100603 |
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| Maia-Farias,A.; Lima,C.M.; Freitas,P.S.L.; Diniz,D.G.; Rodrigues,A.P.D.; Quaresma,J.A.S.; Diniz,C.W. Picanço; Diniz,J.A.. |
| 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 passed since its isolation, little is known about the neuropathology induced by the Maraba virus. Accordingly, in this study the histopathological features, inflammatory glial changes, cytokine concentrations, and nitric oxide activity in the encephalon of adult mice subjected to Maraba virus nostril infection were evaluated. The results showed that 6 days after intranasal inoculation, severe neuropathological-associated disease signs appeared, including edema, necrosis and pyknosis of neurons, generalized congestion of encephalic vessels,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Maraba virus; Vesiculovirus; Microglia; Astrocytes; Cytokines; Nitric oxide. |
| Ano: 2020 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2020000400610 |
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