Prevalência de Oestrus ovis (Diptera: Oestridae) em ovinos da região Central de São Paulo, Brasil

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Expansión del cultivo de la caña de azúcar y de la ganadería en el Nordeste del Brasil: políticas públicas y sus derivaciones económicas y sociales

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Necessidade insatisfeita e demanda total de anticoncepção no Nordeste do Brasil, 1986-1991

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Estudo soroepidemiológico de leishmaniose em equinos na região de Araçatuba-SP, Brasil, área endêmica para leishmaniose visceral

The aim of the present study was to perform a leishmaniasis survey in horses from Araçatuba, São Paulo, an endemic area of Brazil. Of the 466 horses tested for the presence of anti-Leishmania chagasi titers by ELISA, 68 (14.59%) were seropositive, with titers varying between 0.324 and 0.813. ELISA positive samples were also tested by immunocromatography and 19/466 (4.08%) were positive. The results of the present study indicated that equines are in contact and can attract phlebotomines, and highlight the necessity of a more accurate investigation on the role played by the horses living in endemic areas, in order to help to control the spread of the illness.

Prevalência e fatores de risco associados à toxoplasmose ovina no Nordeste do Brasil

In this study, we aimed to determine the prevalence and risk factors associated to Toxoplasma gondii infection in sheep from northeastern Brazil. A total of 932 ovine serum samples from 54 properties in 19 municipalities of the state of Sergipe were collected and assayed using indirect fluorescent antibody test. The assay used antibodies against Toxoplasma gondii (IFAT-IgG) with a cutoff point of 1:64. We observed that 28.22% (263/932) of the ovine samples were serum-reactive. In a logistic regression, factors such as consumption of water directly from the source, consumption of water from a deep well, and age below 12 months were associated with protection; whereas factors such as presence of cats on the property, presence of slatted floor, and use of exchanged or borrowed breeding males were associated with infection. The studied area can be considered endemic for toxoplasmosis, so it is necessary to adopt preventive and control measures because this zoonotic infection poses risks to public health.

Variabilidade espacial da resistência mecânica do solo à penetração e umidade do solo em área cultivada com cana-de-açúcar na região de Humaitá, Amazonas, Brasil

The mechanical resistance to penetration (RP) is an attribute indicator of compaction was influenced by soil moisture. The objective of this study was to evaluate the spatial variability of soil resistance to penetration and soil moisture on area under cultivation of sugar cane in the region of Humaitá, Amazonas, Brazil. We conducted a sampling grid of 70x70 m where points were scored at regular intervals of 10 m, a total of 64 points. Soil samples were collected at depths of 0.00 to 0.15 m, 0.15 to 0.30 I 0.30 to 0.45 m for determination of soil moisture and soil resistance to penetration in the field. After analysis of these data analyzes were descriptive statistics and geostatistics. We conclude that all the variables studied showed spatial dependence and range values were higher than stipulated by the sampling grid and the RP and soil moisture showed a spatial relationship where lower values of PR concentrated on smaller values of soil moisture.

Avaliação limnológica em um sistema de piscicultura na região de Paranaíta (MT, Brasil)

Pós-graduação em Aquicultura - FCAV

Mamíferos de médio e grande porte e ecologia alimentar de carnívoros em remanescentes de Floresta Ombrófia Mista e palntios de Pinus spp. na região centro-sul do Estado do Paraná, Brasil

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Diversidade de morcegos em dois fragmentos florestais da região noroeste do Estado do Paraná, Brasil

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Análisis de la mortalidad infantil en el Nordeste de Brasil 1940-1970

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Características biométricas das sementes e descrição da resposta germinativa pelo modelo do tempo térmico em diferentes populações de Peltophorum dubium (Spreng.) Taub

Pós-graduação em Ciências Biológicas (Biologia Vegetal) - IBRC

Necessidade insatisfeita e demanda total de conticoncepçao no nordeste do Brasil (versión preliminar)

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Perfil de resistência genótica do HIV-1 em pacientes com falha na terapia antirretroviral atendidos pela Rede Nacional de Genotipagem (RENAGENO) na região de Botucatu, SP-Brasil

Pós-graduação em Pesquisa e Desenvolvimento (Biotecnologia Médica) - FMB

O ato de desgovernar e sua anatomia regional

Pós-graduação em Medicina Veterinária - FMVZ

Frequência de dermatopatias infecciosas, parasitárias e neoplásicas em cães na região de Garça, São Paulo - Brasil

Pós-graduação em Medicina Veterinária - FMVZ