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15 resultados encontrados.

Tipos de recurso: Libro electrónico Artículo Revista Tesis Capítulo
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Dermocystidium sp. infection in farmed striped catfish Pangasianodon hypophthalmus farmed in Ceará state, Northeastern Brazil
Artículo
Acceso abierto Artículo DOAJ
Pedro Henrique Magalhães Cardoso et al · Colégio Brasileiro de Parasitologia Veterinária · 2022 · ISSN 1984-2961
Abstract The genus Dermocystidium infects a wide range of animals. The host infection often occurs through the ingestion of endospores. The diagnosis depends on wet mounts and histopathological analysis of the affected t...
LCC LCC:Animal cultureIdioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Enzootic instability for bovine anaplasmosis on family farms located in southwestern Paraná, Brazil
Artículo
Acceso abierto Artículo DOAJ
Tatiane Sott et al · Colégio Brasileiro de Parasitologia Veterinária · ISSN 1984-2961
Abstract The objective of this study was to assess the occurence of animals seropositive for Anaplasma marginale in the municipality of Realeza, Paraná State, Brazil. Blood samples were collected from 344 cows on 18 sma...
LCC LCC:Animal cultureIdioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Prevalence of Eimeria spp. in calves from dairy farms in northern Paraná state, Brazil
Artículo
Acceso abierto Artículo DOAJ
Sérgio Tosi Cardim et al · Colégio Brasileiro de Parasitologia Veterinária · 2018 · ISSN 1984-2961
Abstract Bovine coccidiosis is a disease of major importance in cattle herds across the world. The disorder mainly affects young calves, and E. bovis and E. zuernii are considered the most pathogenic species of the genus...
LCC LCC:Animal cultureIdioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Compromised nutrition in gerbils infected by Cystoisospora felis detected through an animal performance analysis tool Comprometimento nutricional em gerbis infectados por Cystoisospora felis detectado através de uma ferramenta de análise de desempenho animal
Artículo
Acceso abierto Artículo DOAJ
Edwards Frazão-Teixeira et al · Colégio Brasileiro de Parasitologia Veterinária · 2011 · ISSN 0103-846X
The impact of Cystoisospora felis infection on the nutritional efficiency of gerbils was studied. The variables weight gain and feed intake were measured during four weeks in 28 laboratory gerbils, of which 14 were inocu...
LCC LCC:Animal cultureIdioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
An atypical case of Babesia bigemina parasitising a dog from a rural area of eastern Mexico
Artículo
Acceso abierto Artículo DOAJ
José Luis Bravo-Ramos et al · Colégio Brasileiro de Parasitologia Veterinária · 2022 · ISSN 1984-2961
Abstract A dog that shared habitat with domestic animals in a cattle farm and that was exposed to wildlife was taken to a private practitioner for clinical examination. The analyses conducted on the patient revealed the ...
LCC LCC:Animal cultureIdioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Chemoprophylaxis for babesiosis and anaplasmosis in cattle: case report
Artículo
Acceso abierto Artículo DOAJ
Jerbeson Hoffmann da Silva et al · Colégio Brasileiro de Parasitologia Veterinária · 2020 · ISSN 1984-2961
Abstract Cattle tick fever (CTF) causes significant economic losses in the livestock sector. The pathogenic action of the hemoparasites is associated with anemia, weight loss, abortion and reduced productivity, which res...
LCC LCC:Animal cultureIdioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Dynamics of natural infection by Babesia bovis and Babesia bigemina in dairy cattle from an enzootic instability area in Northeastern Brazil
Artículo
Acceso abierto Artículo DOAJ
Francisco de Assis Leite Souza et al · Colégio Brasileiro de Parasitologia Veterinária · 2018 · ISSN 1984-2961
Abstract This study aimed to determine the dynamics of natural infection in the transmission of Babesia spp. to cattle in an enzootic instability area in Northeastern Brazil. Blood samples were collected from 30 calves l...
LCC LCC:Animal cultureIdioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Eimeria infections in goats in Southern Portugal
Artículo
Acceso abierto Artículo DOAJ
Liliana Machado Ribeiro da Silva et al · Colégio Brasileiro de Parasitologia Veterinária · ISSN 1984-2961
Coccidiosis caused by Eimeria species is a major form of intestinal infection affecting intensively and semi-intensively reared goats. The province of Alentejo is the main goat-producing area in Portugal. Therefore, all ...
LCC LCC:Animal cultureIdioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
First microscopic and molecular parasitological survey of Strongylus vulgaris in Brazilian ponies
Artículo
Acceso abierto Artículo DOAJ
André Vianna Martins et al · Colégio Brasileiro de Parasitologia Veterinária · 2023 · ISSN 1984-2961
Abstract The frequency of gastrointestinal parasites with an emphasis on Strongylus vulgaris was investigated among the Brazilian Pony breed kept on farms in the municipality of Teresópolis, state of Rio de Janeiro. Fec...
LCC LCC:Animal cultureIdioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
First molecular detection of Mycoplasma ovis (Hemotropic mycoplasmas) from Sheep in Brazil
Artículo
Acceso abierto Artículo DOAJ
Ugo Araújo Souza et al · Colégio Brasileiro de Parasitologia Veterinária · ISSN 1984-2961
Abstract Mycoplasma ovis is an emerging zoonotic pathogen with a worldwide distribution and can cause mild to severe hemolytic anemia, icterus, and poor weight gain in animals. Although M. ovis has been described in smal...
LCC LCC:Animal cultureIdioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Gastrointestinal parasites in bullfrogs (Lithobates catesbeianus) in aquaculture production units in the Mexican central highlands
Artículo
Acceso abierto Artículo DOAJ
Emmanuel Hernández-Valdivia et al · Colégio Brasileiro de Parasitologia Veterinária · 2023 · ISSN 1984-2961
Abstract In Mexico, intensive production of bullfrogs is one of the most important aquaculture activities, due to growing demand for their meat. Frogs can be hosts for several parasites that negatively affect their devel...
LCC LCC:Animal cultureIdioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Occurrences of Oestrus ovis parasitism in necropsied sheep in the Umuarama microregion, Paraná, Brazil
Artículo
Acceso abierto Artículo DOAJ
Rafael Silveira Carvalho et al · Colégio Brasileiro de Parasitologia Veterinária · ISSN 1984-2961
Between January 2007 and September 2013, 71 sheep belonging to 12 farms in the Umuarama microregion, State of Paraná, were evaluated regarding presence of Oestrus ovis larvae, during necropsies. The farms from which the...
LCC LCC:Animal cultureIdioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Prevalence of Eimeria spp. in goats from northern Paraná, Brazil
Artículo
Acceso abierto Artículo DOAJ
Carla Adriele Rodrigues et al · Colégio Brasileiro de Parasitologia Veterinária · 2025 · ISSN 1984-2961
Abstract This study aimed to evaluate the presence, identify Eimeria species, and epidemiological aspects associated with the infection in goat herds in northern Paraná, Brazil. A total of 384 fecal samples were collect...
LCC LCC:Animal cultureIdioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Sheep gastrointestinal helminthiasis in the Sertão region of Paraíba State, Northeastern Brazil: prevalence and risk factors
Artículo
Acceso abierto Artículo DOAJ
Vanessa Diniz Vieira et al · Colégio Brasileiro de Parasitologia Veterinária · 2014 · ISSN 1984-2961
In this study, we aimed to establish the prevalence and risk factors relating to gastrointestinal helminthiasis, and to characterize the sanitary management practiced among sheep herds in the Sertão region of the state ...
LCC LCC:Animal cultureIdioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Toxoplasma gondii in goats from Curitiba, Paraná, Brazil: risks factors and epidemiology Toxoplasma gondii em caprinos de Curitiba, Paraná, Brasil: fatores de risco e epidemiologia
Artículo
Material complementario disponible Artículo DOAJ
Guilherme Garcia et al · Colégio Brasileiro de Parasitologia Veterinária · 2012 · ISSN 0103-846X
Toxoplasmosis is a zoonosis caused by Toxoplasma gondii, a protozoan with wide geographical distribution and minimal parasitic specificity that affects many species of wild and domestic animals. In livestock, especially ...
LCC LCC:Animal cultureIdioma eng
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