External Parasites
Mostrando 1-12 de 20 artigos, teses e dissertações.
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1. External and intestinal parasites of the Austral thrush Turdus falcklandii (Aves, Turdidae) in central Chile
Resumo Um total de trinta carcaças do tordo-austral Turdus falcklandii Quoy & Gaimard, 1824 (Turdidae) foi encaminhado ao Departamento de Ciência Animal, Facultad de Ciencias Veterinarias, Universidad de Concepción, para ser examinado quanto a presença de parasitas externos e internos. Parasitas externos foram encontrados em 20% (6/30) dos tordos inspeci
Rev. Bras. Parasitol. Vet.. Publicado em: 16/09/2019
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2. Gastrointestinal and external parasites of the Variable hawk Geranoaetus polyosoma (Accipitriformes: Accipitridae) in Chile
Resumo No Chile, informações sobre parasitas associados a aves de rapina diurnas são escassas. Entre os anos 2006 e 2017, um total de 15 espécimes do Falcão Variável Geranoaetus polyosoma (Quoy & Gaimard, 1824) mortos, foram examinados, 14 deles provenientes de diferentes localidades da região do Biobío e um espécime na região de Valparaíso. Um ex
Rev. Bras. Parasitol. Vet.. Publicado em: 01/08/2019
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3. Health assessment of raptors in triage in Belo Horizonte, MG, Brazil
Falconiformes (n=82), Strigiformes (n=84) and Cathartiformes (n=14) at a triage center (CETAS-Belo Horizonte, IBAMA, Brazil) were examined between 2008 and 2010 . No bird was reactive at hemagglutination-inhibition (HI) for antibodies against Mycoplasma gallisepticum (Mg). Two Caracara plancus (2/68) had HI titers (16-32) against Newcastle disease virus. No
Rev. Bras. Cienc. Avic.. Publicado em: 2013-09
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4. Natural infestation of beef cattle females by external parasites in Souther Brazil.
2006
WORLD CONGRESS ON GENETICS APPLIED TO LIVESTOCK PRODUCTION. Publicado em: 2011
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5. Ecologia e história natural do Tatu-peba, Euphractus sexcinctus (Linnaeus, 1758), no Pantanal da Nhecolândia, Mato Grosso do Sul
The general objective of this work was to increase original knowledge about ecology and natural history of the yellow armadillo, Euphractus sexcinctus (Linnaeus, 1758), in the scientific literature. This study was conducted in Nhumirim ranch, an experimental station of the Embrapa Pantanal, located in the Pantanal da Nhecolândia MS, at different intervals f
Publicado em: 2008
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6. The study of ionizing radiation as a tool for select promastigotes forms of Leishmania amazonensis, and the immunological response in experimental models / Estudo do uso da radiação ionizante como ferramenta de seleção de formas promastigotas metacíclicas de Leishmania amazonensis e a indução de resposta imunológica em modelos experimentais
Actually, millions of people around the globe are under the risk of infection by a protozoan transmitted by a bit of a sand fly. This parasite is a Leishmania spp. This causes a wide spectrum disease, since a coetaneous disease to a visceral one. The coetaneous form is the major clinical manifestation (above 90%). The ionizing radiation, produced in a 60Co f
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 22/11/2006
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7. Infestation of beef cattle females by Rhipicephalus (Boophilus) microplus, Haematobia irritans e Dermoatobia hominis. / Estudo da infestação de fêmeas bovinas de corte pelo Rhipichepalus (Boophilus) microplus, Haematobia irritans e Dermatobia hominis.
Em regiões de clima tropical, a resistência dos bovinos a ectoparasitas é fator importante na determinação da eficiência dos sistemas de produção. Os objetivos neste trabalho foram avaliar o grau de resistência de fêmeas Nelore (NE) e cruzadas Canchim x Nelore (CN), Aberdeen Angus x Nelore (AN) e Simental x Nelore (SN) de diversas idades ao carrapa
Publicado em: 2006
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8. Produção, caracterização e avaliação da imunogenicidade do complexo protéico MSP1 recombinante (rMSP1a erMSP1b) de isolado paranaense do anaplasma marginale
The Anaplasma marginale (Rickettsiales: Anaplasmataceae) is a pathogen that cause bovine anaplasmosis. This disease occurs in world wide, and it is more frequently in tropical and subtropical areas, causing important economic losses in cattle herds. Six Major Surface Protein (MSP1a, MSP1b, MSP2, MSP3, MSP4 and MSP5) have been identified in A. marginale. The
Publicado em: 2006
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9. American visceral Leishmaniasis: a case report
Visceral leishmaniasis is a zoonotic disease caused by parasites of the Leishmania genus. Dog is the major source of infection to man, especially in urban areas. The authors report a case of visceral leishmaniasis in a pit bull female dog from Bocaina, São Paulo, Brazil. The animal presented clinical signs compatible with leishmaniasis, including skin lesio
Journal of Venomous Animals and Toxins including Tropical Diseases. Publicado em: 2005-09
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10. Pathoecology of Chiribaya parasitism
The excavations of Chiribaya culture sites in the Osmore drainage of southern Peru focused on the recovery of information about prehistoric disease, including parasitism. The archaeologists excavated human, dog, guinea pig, and llama mummies. These mummies were analyzed for internal and external parasites. The results of the analysis and reconstruction of pr
Memórias do Instituto Oswaldo Cruz. Publicado em: 2003-01
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11. Surface Properties of Extracellular Malaria Parasites: Morphological and Cytochemical Study 1
Morphological and cytochemical surface characteristics of isolated malaria parasites (Plasmodium berghei) and host erythrocytes were compared by electron microscopy by using thin section and carbon replica techniques. Erythrocytes were uniform in shape and had fine, granular surfaces. In contrast, free parasites exhibited a variety of sizes, shapes, and surf
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12. Susceptibility of human malaria parasites to chloroquine is pH dependent.
Chloroquine (CQ) accumulates in the acidic food vacuole of intraerythrocytic malaria parasites (Plasmodium falciparum) by virtue of its weak base properties. In the present work, the extent of CQ accumulation was determined by the transvacuolar pH gradient: modification of the latter--either by changing the external pH or by adding the acidotropic agent NH4C