Felids
Mostrando 13-24 de 25 artigos, teses e dissertações.
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13. COMPORTAMENTO DE PEQUENOS FELINOS NEOTROPICAIS EM CATIVEIRO
The lack of information concerning the small neotropical felids can be related to their predominant nocturnal activity, use of dense vegetation and hunting that threats natural populations. Therefore, research with captive animals may supply essential information for the development of effective conservation plans and strategies. The aim of this work was to
Publicado em: 2008
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14. Detection of mycoplasmas, bartonellas and feline leukemia vírus in small neotropical felids maintained in captivity at Refúgio Bela Vista, Foz do Iguaçu / Detecção de micoplasmas, bartonelas e vírus da leucemia felina em pequenos felídeos neotropicais mantidos em cativeiro no Refúgio Bela Vista, Foz do Iguaçu
Amostras de sangue total e suabes de orofaringe e conjuntiva foram coletadas de 57 felídeos Neotropicais (1 Leopardus geoffroyi, 17 L. wiedii, 22 L. tigrinus, 14 L. pardalis e 3 Puma yagouaroundi) mantidos em cativeiro no Refúgio Bela Vista, Foz do Iguaçu. Dados clínicos, hemograma e histórico dos animais foram disponibilizados. Materiais clínicos obti
Publicado em: 2008
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15. Survey population of ocelot (Leopardus pardalis), by camera trapping data in the Cardoso Island State Park, south coast of São Paulo State. / Levantamento populacional da jaguatirica (Leopardus pardalis), através do uso de armadilhas fotográficas no Parque Estadual Ilha do Cardoso, litoral sul do Estado de São Paulo
The ocelot (Leopardus pardalis), as most neotropical felids, is elusive and difficult to observe in the wild. Using camera trapping, the objectives of this study were to identify variations in the photo capture rate and in the maximum distance moved of ocelots between seasons, and to estimate their abundance by capture-recapture method in the northern part o
Publicado em: 2007
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16. Anticorpos neutralizantes contra os vírus da cinomose e parainfluenza caninos em cães e felinos silvestres em cativeiro. / Neutralizing antibodies to distemper and parainfluenza viruses in dogs and captive wild felids
O vírus da cinomose canina (CDV) e o vírus parainfluenza canino (CPIV) afetam uma ampla variedade de hospedeiros e encontram-se distribuídos mundialmente. O CDV é considerado um dos mais importantes agentes infecciosos dentro das populações caninas. Este vírus é o agente causal da cinomose, uma doença potencialmente letal em membros das famílias Ca
Publicado em: 2007
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17. Exposição de felídeos selvagens a agentes infecciosos selecionados / Exposure of wild felids to selected infectious agents
Este estudo avaliou a exposição de 12 espécies de felídeos selvagens de vida livre (n=22) e mantidas em cativeiro (n=210) no Brasil a 16 agentes potencialmente patogênicos para membros da família Felidae, como herpesvírus felino 1 (FHV 1), calicivírus felino (FCV), parvovírus felino (FPV), coronavírus felino (FCoV), vírus da leucemia felina (FeLV)
Publicado em: 2006
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18. Great felids and the abundance of mesopredators in fragments of atlantic forest in São Paulo State / As onças e as abundancias de predadores intermediarios em fragmentos de mata atlantica do Estado de São Paulo
Top predators may be particularly vulnerable to local extinction in fragmented landscapes, where their disappearance can lead to higher densities of small mammalian predators, or mesopredators, and the impoverishment of lower trophic levels. This is the basis of the hypothesis of "mesopredator release?". Northern Hemisphere studies support this hypothesis. U
Publicado em: 2006
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19. Comunicação química por meio das fezes e da urina e comportamento social em gatos domésticos (Felis silvestris catus L.) / Chemical communication via feces and urine and social behaviour in the domestic cat (Felis silvestris catus L.)
Domestic cats may be used as a model for the study of the Felidae family, since they do not reach greater physical proportions, are found in high population densities all over the world and share with wild felids a variety of scent marks methods. Odor transference between cats and the environment occurs through corporal contacts and elimination of feces and
Publicado em: 2006
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20. "Toxoplasma gondii vs radiação ionizante: Estudo da imunidade intestinal em camundongos C57Bl/6j experimentalmente vacinados com taquizoítos irradiados" / Toxoplasma gondii vs ionizing radiation: Intestinal immunity induced in C57bl/6j mice by irradiated tachyzoites
We study the oral route for the development of a vaccine for toxoplasmosis, using parasites irradiated with 60 Cobalt, as an alternative for vaccine development to this worldwide parasitic infection. We evaluated the development of immunity at serum or mucosal levels, and their efficiency in protect the mice against challenge with oral cysts of the ME-49 str
Publicado em: 2004
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21. Ecologia alimentar e area de vida de carnivoros da Floresta Nacional de Ipanema, Ipero, SP (Carnivora : Mammalia)
The aim of this work organized en Mo chapters was to obtain more information about the community of Camivora of the Floresta Nacional de Ipanema located in the State of São Paulo. It was possible to study with more details the diet of 5 species: otter (Lontra /ongicaudis), crab-eating fox (Cerdocyon thous), coati (Nasua nasua), oncilla (Leopardus tigrinus)
Publicado em: 2002
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22. Seroprevalence of Canine Distemper Virus in Cats
A seroepidemiological survey of canine distemper virus (CDV) infection in Asian felids revealed that the prevalence of antibodies varied depending on region and, in some cases, exposure to dogs. The serologic pattern in cats with antibodies indicated that they had likely been exposed to field strains rather than typical CDV vaccine strains.
American Society for Microbiology.
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23. Out of Africa: origins of the Taenia tapeworms in humans.
Phylogenetic and divergence date analyses indicate that the occurrence of Taenia tapeworms in humans pre-dates the development of agriculture, animal husbandry and domestication of cattle (Bos spp.) or swine (Sus scrofa). Taeniid tapeworms in Africa twice independently colonized hominids and the genus Homo prior to the origin of modern humans. Dietary and be
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24. Development of a PCR-Enzyme Immunoassay Oligoprobe Detection Method for Toxoplasma gondii Oocysts, Incorporating PCR Controls
Infections caused by Toxoplasma gondii are widely prevalent in animals and humans throughout the world. In the United States, an estimated 23% of adolescents and adults have laboratory evidence of T. gondii infection. T. gondii has been identified as a major opportunistic pathogen in immunocompromised individuals, in whom it can cause life-threatening diseas
American Society for Microbiology.