Silva-Souza, Nêuton da;
Silva, Ana Patrícia de Carvalho da;
Oliveira, Renata Mondego de;
Lira, Maria Gabriela Sampaio;
Nogueira, Ranielly Araújo;
Penha-Silva, Tatiane Aranha da;
Melo, Solange de Araújo;
Andrade, Fábio Henrique Evangelista de;
Santos-Ribeiro, Larissa Sarmento dos;
Carvalho Neta, Alcina Vieira de;
Abreu-Silva, Ana Lucia.
Abstract Schistosomiasis is a neglected disease that affects millions of people around the world, being common in the state of Maranhão. A total of 225 rodents of the Holochilus sciureus species from the Western Lowland Maranhão were studied, of which 144 animals (64%) exhibited Schistosoma eggs in the...
Cerda, Carolina;
Veloso-Frías, Joseline;
Lobos-Chávez, Felipe;
Oyarzún-Ruiz, Pablo;
Henríquez, AnaLía;
Loyola, Marco;
Fuente, María Carolina Silva-de la;
Ortega, René;
Letelier, Reinaldo;
Landaeta-Aqueveque, Carlos.
Abstract This research aimed to determine the presence of paramphistomids in cattle slaughtered in a slaughterhouse of the Ñuble Region of Chile, to identify flukes and to analyze the frequency of these parasites in the Maule, Ñuble, and Biobío administrative regions of Chile. Between October of 2016 ...
Abstract The aim of the present study was to identify, through morphological and morphometric analyses, the species of trypanorhynch cestodes found as plerocerci in the intestinal serosa of Mugil liza and to determine their parasitic indices. One hundred and fifty specimens of this mullet collected off t...
Abstract Chiggers are ectoparasites of vertebrates and may cause trombiculiasis or transmit pathogens to their hosts. Specimens collected from rodents and marsupials were morphologically identified as Herpetacarus hertigi, Eutrombicula tinami, Kymocta sp., Quadraseta brasiliensis, Quadraseta falconensis,...
Abstract This study investigated the effects of diets supplemented with levamisole on monogeneans on the gills of Colossoma macropomum. Fish were fed with diets containing levamisole at concentrations of 0, 300, 600, 900 and 1200 mg kg-1 for 24, 96 and 240 h and the infection by Anacanthorus spatulatus, ...
Bezerra, José Artur Brilhante;
Oliveira, Ilanna Vanessa Pristo de Medeiros;
Yamakawa, Ana Carolina;
Nilsson, Mariana Guimarães;
Tomaz, Klívio Loreno Raulino;
Oliveira, Kalyne Danielly Silva de;
Rocha, Célio Souza da;
Calabuig, Cecília Irene Perez;
Fornazari, Felipe;
Langoni, Helio;
Antunes, João Marcelo Azevedo de Paula.
Abstract The aim of this study was to investigate the occurrence of Leishmania spp. antibodies, and its association with feline immunodeficiency virus (FIV) and feline leukemia virus (FeLV), in domestic cats from an area endemic for canine and human leishmaniasis in Rio Grande do Norte State, Brazil. Nin...
Anticuerpos Antiprotozoarios/sangre,
Brasil/epidemiología,
Enfermedades de los Gatos/diagnóstico,
Enfermedades de los Gatos/epidemiología,
Enfermedades de los Gatos/parasitología,
Enfermedades Endémicas,
Técnica del Anticuerpo Fluorescente Directa,
Virus de la Inmunodeficiencia Felina/inmunología,
Leishmaniasis/diagnóstico,
Leishmaniasis/epidemiología,
Leishmaniasis/veterinaria,
Virus de la Leucemia Felina/inmunología,
Reacción en Cadena de la Polimerasa,
Factores de Riesgo
Abstract Eimeriosis is a global poultry health problem. In the current study, we investigated the role of Salvadora persica leaf extracts (SE) against murine eimeriosis induced by Eimeria papillata. The infection induced an oocyst output of 6242 ± 731 oocysts/g feces. After treatment with 300 mg⁄k...
Abstract Toxoplasma gondii and Neospora caninum are Apicomplexan intracellular protozoan parasites that affect numerous animal species, thus leading to severe diseases and economic losses, depending on the vertebrate species involved. The role of the avian species in maintaining and transmission of these...
Anticuerpos Antiprotozoarios/sangre,
Enfermedades de las Aves/diagnóstico,
Enfermedades de las Aves/epidemiología,
Enfermedades de las Aves/parasitología,
Brasil/epidemiología,
Coccidiosis/diagnóstico,
Coccidiosis/epidemiología,
Coccidiosis/parasitología,
Coccidiosis/veterinaria,
Técnica del Anticuerpo Fluorescente Indirecta,
Gansos/parasitología,
Neospora/inmunología,
Toxoplasma/inmunología,
Toxoplasmosis Animal/diagnóstico,
Toxoplasmosis Animal/epidemiología,
Toxoplasmosis Animal/parasitología
Pinto, Natália Berne;
Castro, Leonardo Mortagua de;
Azambuja, Rosária Helena Machado;
Capella, Gabriela de Almeida;
Moura, Micaele Quintana de;
Terto, Wesley Douglas;
Freitag, Rogério Antonio;
Jeske, Sabrina Taiza;
Villela, Marcos Marreiro;
Cleff, Marlete Brum;
Leite, Fábio Pereira Leivas.
Abstract Gastrointestinal Nematode Infection (GIN) are the main constraint to the production of small ruminants. Studies of medicinal plants have been an important alternative in the effort to control these parasites. Therefore, the purpose of this study was to evaluate the in vitro ovicidal and larvicid...
Cromatografía de Gases,
Relación Dosis-Respuesta a Droga,
Larva/efectos de los fármacos,
Nematodos/efectos de los fármacos,
Nematodos/aislamiento & purificación,
Aceites Volátiles/aislamiento & purificación,
Aceites Volátiles/farmacología,
Óvulo/efectos de los fármacos,
Pruebas de Sensibilidad Parasitaria,
Extractos Vegetales/farmacología,
Rosmarinus/química,
Ovinos/parasitología
Abstract This study used serological and molecular methods to investigate the occurrence of vector-borne pathogens (VBP) with zoonotic potential in cats neutered at the University Veterinary Hospital in Canoinhas, Santa Catarina. The combined PCR and serological results revealed that 17 (56.6%) cats were...
Anaplasma/genética,
Anaplasma/inmunología,
Anaplasma/aislamiento & purificación,
Babesia/genética,
Babesia/inmunología,
Babesia/aislamiento & purificación,
Babesiosis/diagnóstico,
Babesiosis/transmisión,
Bartonella/genética,
Bartonella/inmunología,
Bartonella/aislamiento & purificación,
Brasil,
Enfermedades de los Gatos/diagnóstico,
Enfermedades de los Gatos/microbiología,
Enfermedades de los Gatos/parasitología,
Enfermedades de los Gatos/transmisión,
Ehrlichia/genética,
Ehrlichia/inmunología,
Ehrlichia/aislamiento & purificación,
Infecciones por Bacterias Gramnegativas/diagnóstico,
Infecciones por Bacterias Gramnegativas/microbiología,
Infecciones por Bacterias Gramnegativas/transmisión,
Infecciones por Bacterias Gramnegativas/veterinaria,
Insectos Vectores,
Mycoplasma/genética,
Mycoplasma/inmunología,
Mycoplasma/aislamiento & purificación
