South Brazilian Campos
Mostrando 1-12 de 30 artigos, teses e dissertações.
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1. Clinical and laboratory findings of acute Zika virus infection in patients from Salvador during the first Brazilian epidemic
Abstract Several major epidemics of Zika fever, caused by the ZIKA virus (ZIKV), have emerged in Brazil since early 2015, eventually spreading to other countries on the South American continent. The present study describes the clinical manifestations and laboratory findings of patients with confirmed acute ZIKV infection during the first epidemic that occurr
Braz J Infect Dis. Publicado em: 2020-10
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2. Heterogeneity of fern communities in riparian forest remnants from the South Brazilian Campos (Pampa)
Resumo As florestas ripárias apresentam fatores bióticos e abióticos que influenciam a dissimilaridade ambiental, e que refletem a distribuição específica de samambaias. O objetivo deste trabalho foi avaliar a heterogeneidade ambiental associada às comunidades de samambaias terrícolas em remanescentes de mata ciliar dos campos da metade sul do estado
Braz. J. Biol.. Publicado em: 02/12/2019
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3. HIV-1 mother-to-child transmission in Brazil (1994-2016): a time series modeling
Abstract HIV-1 mother-to-child transmission (HIV-1 MTCT), is an important cause of children mortality worldwide. Brazil has been traditionally praised by its HIV/Aids program, which provides free-of-charge care for people living with HIV-1. Using public epidemiology and demographic databases, we aimed at modeling HIV-1 MTCT prevalence in Brazil through the y
Braz J Infect Dis. Publicado em: 24/10/2019
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4. Restoration of abandoned subtropical highland grasslands in Brazil: mowing produces fast effects, but hay transfer does not
ABSTRACT Subtropical Campos Sulinos grasslands, in South Brazil, are among the most biodiverse grasslands of the world. As climatic conditions lead to high productivity, disturbance are critical to maintain their diversity. Long-term exclusion, on the other hand, leads to plant species losses and changes in composition. No studies on the restoration of these
Acta Bot. Bras.. Publicado em: 19/06/2019
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5. Restoration of abandoned subtropical highland grasslands in Brazil: mowing produces fast effects, but hay transfer does not
ABSTRACT Subtropical Campos Sulinos grasslands, in South Brazil, are among the most biodiverse grasslands of the world. As climatic conditions lead to high productivity, disturbance are critical to maintain their diversity. Long-term exclusion, on the other hand, leads to plant species losses and changes in composition. No studies on the restoration of these
Acta Bot. Bras.. Publicado em: 19/06/2019
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6. Phylogeographic analyses of the pampas cat (Leopardus colocola; Carnivora, Felidae) reveal a complex demographic history
Abstract The pampas cat is a small felid that occurs in open habitats throughout much of South America. Previous studies have revealed intriguing patterns of morphological differentiation and genetic structure among its populations, as well as molecular evidence for hybridization with the closely related L. tigrinus. Here we report phylogeographic analyses e
Genet. Mol. Biol.. Publicado em: 2018
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7. Floristic and structural patterns in South Brazilian coastal grasslands
RESUMO A vegetação natural da região costeira sul brasileira inclui formações campestres que são pouco consideradas nas políticas de conservação, devido a falta de conhecimento sobre estes ecossistemas. Esse estudo reporta resultados de um levantamento em escala regional da vegetação campestre costeira ao longo de um gradiente de 536 km no sul do
An. Acad. Bras. Ciênc.. Publicado em: 27/11/2015
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8. Description of the first species of Metharpinia (Crustacea: Amphipoda: Phoxocephalidae) from Brazil
A new amphipod species of Metharpinia Schellenberg, 1931 is described from Campos Basin, southeastern Brazilian coast. The material was collected with van Veen grab from unconsolidated substratum, off the mouth of the Paraíba do Sul River. The new species can be distinguished from its congeners by presenting a strongly constricted rostrum and a slender palp
Zoologia (Curitiba). Publicado em: 2015-02
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9. Impacto da analises enriquecidas sobre previsões numéricas sobre o sudeste da América do Sul durante o SALLJEX
Durante a temporada quente de 2002-2003 foi realizado o South American Low-Level Jet Experiment (SALLJEX) no sudeste da América do Sul. Aproveitando-se da base de dados única coletados na região, um conjunto de análises foi gerado para o período SALLJEX, assimilando todos os dados disponíveis. A resolução espacial e temporal deste novo conjunto de an
Rev. bras. meteorol.. Publicado em: 2014-09
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10. Technological development of Cecropia glaziovi extract pellets by extrusion-spheronization
Cecropia glaziovi Snethl., Urticaceae, is commonly used in South America and is one of the species included in the Brazilian Medicinal Plants Research Program. Pharmacological studies have led to reports of the potential of C. glaziovi as a hypotensive, antiasthmatic and anxiolytic agent. The strict requirements regarding the quality, safety and effectivenes
Rev. bras. farmacogn.. Publicado em: 11/10/2012
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11. Neutralising antibodies for West Nile virus in horses from Brazilian Pantanal
Despite evidence of West Nile virus (WNV) activity in Colombia, Venezuela and Argentina, this virus has not been reported in most South American countries. In February 2009, we commenced an investigation for WNV in mosquitoes, horses and caimans from the Pantanal, Central-West Brazil. The sera of 168 horses and 30 caimans were initially tested using a flaviv
Memórias do Instituto Oswaldo Cruz. Publicado em: 2011-06
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12. Ophiomusium acuferum (Ophiolepididae) and Ophiomisidium pulchellum (Ophiuridae) (Ophiuroidea: Echinodermata), redescription based on the Brazilian specimens
Ophiomusium (Ophiolepididae) and Ophiomisidium (Ophiuridae) are similar, but differ in features such as size of the adult, number of disc dorsal plates, length of the arms, shape of the first ventral arm plates and number of the tentacle. In this contribution, a large number of specimens of Ophiomusium acuferum Lyman, 1869 and Ophiomisidium pulchellum (Wyvil
Zoologia (Curitiba). Publicado em: 2011-04