Now showing items 1-10 of 23
Soroprevalência de anticorpos contra Leishmania infantum e outras espécies de protozoários e rickettsia em cães
(Revista Brasileira de Parasitologia Veterinária, 2012-01-01) [Nota]
Canine visceral leishmaniasis (CVL) is caused by the protozoan Leishmania infantum, which infects dogs and humans in many regions of Brazil. The present study involved an indirect fluorescent antibody test (IFAT) to analyze ...
A aquicultura em grandes represas brasileiras: interfaces ambientais, socioeconômicas e sustentabilidade
(Boletim da Sociedade Brasileira de Limnologia, 2010) [Artigo]
Load models support sustainable: planning for Brazil s reservoir aquaculture
(Global Aquaculture Advocate, 2011) [Artigo]
Cage aquaculture in hydroelectric reservoirs has great potential for expansion in Brazil, but there are concerns of negative environmental impacts. The environmental sustainability of cage culture depends on hamornization ...
Occurrence of Ochoterenella digiticauda (Nematoda: Onchocercidae) infecting the gladiator frog Hypsiboas lundii (Anura: Hylidae) in Brazil
(Herpetology Notes, 2013-03-17) [Artigo]
Hypsiboas lundii is a gladiator frog endemic to the Cerrado of central and southeastern Brazil. This species in reproductive period inhabits streams in primary and secondary forests. Despite its wide distribution, the ...
Germoplasma do gênero Paspalum com potencial para produção de forragem
(Bioscience Journal, 2013-11-01) [Artigo]
This study was carried out in Fazenda Canchim in Sao Carlos-SP, physical base of Embrapa Southeast Livestock, aiming to select, based on the agronomic characteristics of productivity of dry matter and quality of the forage, ...
Structural and ultrastructural characteristics of the yolk syncytial layer in Prochilodus lineatus (Valenciennes, 1836) (Teleostei; Prochilodontidae)
(Zygote, 2007-08-01) [Artigo]
The yolk syncytial layer (YSL) has been regarded as one of the main obstacles for a successful cryopreservation of fish embryos. The purpose of this study was to identify and characterize the YSL in Prochilodus lineatus, ...
Evaluation of reduction in egg shedding of gastrointestinal nematodes in cattle following administration of anthelmintics
(Revista Brasileira de Parasitologia Veterinária, 2010-09-01) [Artigo]
No intuito de avaliar o tempo necessário para redução dos valores de OPG visando identificar o início de atuação dos anti-helmínticos, cinco grupos de novilhos, naturalmente infectados por nematódeos gastrintestinais foram ...
Endoparasites infecting the semiaquatic coral snake Micrurus surinamensis (Squamata: Elapidae) in the southern amazonian region, Mato Grosso state, Brazil
(Brazilian Journal of Biology, 2013-08-01) [Artigo]
A parasitological survey was conducted in specimens of the semiaquatic coral snake Micrurus surinamensis, a poorly known South American elapid. Four specimens collected at the southern Amazon region in the Brazilian state ...
The helminth community of Geophagus proximus (Perciformes: Cichlidae) from a tributary of the Paraná River, Ilha Solteira Reservoir, São Paulo State, Brazil
(Journal of Helminthology, 2013-06-01) [Artigo]
This study aimed to evaluate the helminth parasites of Geophagus proximus from the São José dos Dourados River, a tributary of Paraná River, Ilha Solteira Reservoir, São Paulo State, Brazil. From May 2006 to May 2007, 116 ...
Molecular identification of trypanosomatids in wild animals
(Veterinary Parasitology, 2014-06-16) [Artigo]
Diverse wild animal species can be reservoirs of zoonotic flagellate parasites, which can cause pathologic Chagas disease. The present study aimed to detect the natural occurrence of flagellate parasites through direct ...