Results 1 to 10 of about 9,613 (181)

Spatial Distribution of Equid Exposure to Rickettsia spp. in Goiás State, Midwestern Brazil [PDF]

Pathogens
This study sought to investigate the presence of anti-Rickettsia spp. antibodies in georeferenced serum samples from equids across all regions of the state of Goiás, while also presenting variables that indicate risk factors for the circulation of ...
Gracielle Teles Pádua, Mariana Avelar Tavares, Nicolas Jalowitzki de Lima, Warley Vieira de Freitas Paula, Gabriel Cândido dos Santos, Lucianne Cardoso Neves, Raphaela Bueno Mendes Bittencourt, Raquel Loren dos Reis Paludo, Ennya Rafaella Neves Cardoso, Bianca Barbara Fonseca da Silva, Bruno Rodrigues de Pádua, Ana Carolina Borsanelli, Filipe Dantas-Torres, Gina Paola Polo, Felipe da Silva Krawczak   +14 more
doaj   +2 more sources

Vector-Borne Agents in Species of Silky Anteater (Cyclopes Gray, 1821) from South America [PDF]

Pathogens
Cyclopes, the smallest of all known anteaters, has an insectivorous diet and is arboreal, rarely descending to the ground. There are scarce reports on diseases and pathogenic agents affecting this taxon.
Pedro Henrique Cotrin Rodrigues, João Paulo Soares Alves, Flávia Regina Miranda, Cesar Rojano, Júlia Angélica Gonçalves Silveira   +4 more
doaj   +2 more sources

Evolução histórica da medicina veterinária preventiva e saúde pública [PDF]

Ciência Rural, 2004
O artigo aborda a evolução histórica da participação da medicina veterinária na saúde pública e as ações desempenhadas pelo médico veterinário nesse campo de atuação.
Márcia Regina Pfuetzenreiter, Arden Zylbersztajn, Fernando Dias de Avila-Pires   +2 more
doaj   +1 more source

Novel genotypes of Hepatozoon spp. in small mammals, Brazil

Parasites & Vectors, 2022
Background Small mammals (rodents and marsupials) have been poorly explored for the occurrence of apicomplexan (genus Hepatozoon and genera of the order Piroplasmorida) and Anaplasmataceae agents in Brazil. Thus, this study investigated the occurrence of
Bárbara C. Weck, Maria Carolina A. Serpa, Vanessa N. Ramos, Hermes R. Luz, Francisco Borges Costa, Diego G. Ramirez, Hector R. Benatti, Ubiratan Piovezan, Matias P. J. Szabó, Arlei Marcili, Felipe S. Krawczak, Sebastián Muñoz-Leal, Marcelo B. Labruna   +12 more
doaj   +1 more source

Effect of Protein Supplementation in the Bee Apis mellifera L. Exposed to the Agrochemical Fipronil

Sociobiology, 2021
Inadequate quantity and quality of proteins in honey bee diet can cause weakening of their colonies and damage their resistance to agrochemical contamination, such as fipronil, which is highly toxic to bees.
Iloran do Rosário Corrêa Moreira, Daniel Cavalcante Brambila de Barros, Juliana Sartori Lunardi, Ricardo de Oliveira Orsi   +3 more
doaj   +1 more source

Perspectiva de tutores de cães e gatos de Manaus/AM sobre cardiopatias em pequenos animais

Pubvet, 2021
As cardiopatias na clínica de pequenos animais estão entre as principais casuísticas em animais senis, isso se deve principalmente a nova consciência presente no trato dos tutores acerca do bem-estar animal, fator que implica no aumento recorrente das ...
Talita Aparecida Mariano Fernandes Mello, Marina Pandolphi Brolio   +1 more
doaj   +1 more source

Low transmission rates of Equine infectious anemia virus (EIAV) in foals born to seropositive feral mares inhabiting the Amazon delta region despite climatic conditions supporting high insect vector populations

BMC Veterinary Research, 2022
Background Marajó Island, within in the Amazon River Delta, supports numerous bands of feral equids including the genetically distinct Marajoara horses. Approximately 40% of the equids on the island are infected with Equine infectious anemia virus (EIAV).
Cláudia Fideles Resende, Alison Miranda Santos, Richard Frank Cook, Raphael Mattoso Victor, Rebeca Jéssica Falcão Câmara, Gilberto Pereira Gonçalves, Juliana Gonçalves Lima, André Guimarães Maciel e Silva, Romulo Cerqueira Leite, Jenner Karlisson Pimenta dos Reis   +9 more
doaj   +1 more source

Rickettsial Infection in Ticks from a National Park in the Cerrado Biome, Midwestern Brazil

Pathogens, 2023
This study was carried out from February 2020 to September 2021 in Parque Nacional das Emas (PNE), a national park located in the Cerrado biome, midwestern Brazil, as well as in surrounding rural properties.
Raquel Loren dos Reis Paludo, Warley Vieira de Freitas Paula, Lucianne Cardoso Neves, Luiza Gabriella Ferreira de Paula, Nicolas Jalowitzki de Lima, Bianca Barbara Fonseca da Silva, Brenda Gomes Pereira, Gracielle Teles Pádua, Filipe Dantas-Torres, Marcelo B. Labruna, Thiago Fernandes Martins, Jonas Sponchiado, Lucas Christian de Sousa-Paula, Wellington Hannibal, Felipe da Silva Krawczak   +14 more
doaj   +1 more source

Infecção por riquétsias em carrapatos de aves silvestres em duas ecorregiões da Argentina [PDF]

, 2016
Several tick-borne Rickettsia species are recognized human pathogens in Argentina. Here we evaluated rickettsial infection in ticks collected on passerine birds during 2011-2012 in two eco-regions of Argentina.
Borges Costa, Francisco, Diaz, Luis Adrian, Flores, Fernando Sebastián, Labruna, Marcelo Bahía, Nava, Santiago   +4 more
core   +1 more source

O ensino de saúde e os currículos dos cursos de medicina veterinária: um estudo de caso

Interface: Comunicação, Saúde, Educação, 2004
Realizou-se uma investigação sobre os currículos dos cursos de medicina veterinária pioneiros no país e do curso da Universidade do Estado de Santa Catarina, utilizando a análise de documentos como procedimento de coleta de dados.
Márcia Regina Pfuetzenreiter, Arden Zylbersztajn   +1 more
doaj   +1 more source