22 documents found, page 1 of 3
Seroprevalence of leishmaniasis, toxoplasmosis, and leptospirosis in the domest...
Ornellas, Renato Orsini; de Lima Barbosa Filho, Carlos José; de Albuquerque, Daniela Duarte Alves; Cordeiro, José Luís PassosMade available in DSpace on 2022-04-29T08:28:57Z (GMT). No. of bitstreams: 0 Previous issue date: 2020-01-01; The Fiocruz Mata Atlantica Campus (CFMA) represents one of the main urban growth fronts in Rio de Janeiro city. The present study evaluates the environment associated with the seroprevalence of canine visceral leishmaniasis (CVL), toxoplasmosis and leptospirosis in dogs and of toxoplasmosis in cats and ...
Effects of photobiomodulation (660 nm laser) on anthracycline extravasation: An...
Freitas, Karina Alexandra Batista da Silva; Minicucci, Eliana Maria; Silva, Valéria Flávia Batista da; Menozzi, Benedito Donizete; Langoni, HélioObjective: to investigate the effect of using different agents (topical hyaluronidase, photobiomodulation, and the association of photobiomodulation with topical hyaluronidase) in preventing the formation of lesions caused by doxorubicin extravasation, as well as in the reduction of lesions formed by extravasation of this drug. Method: a quasi-experimental study conducted with 60 Wistar rats, ran...
SEROLOGICAL AND MOLECULAR SURVEY OF Leptospira spp. AMONG CART HORSES FROM AN E...
Finger, Mariane Angélica; Barros Filho, Ivan Roque de; Leutenegger, Christian; Estrada, Marko; Ullmann, Leila Sabrina; Langoni, Hélio; Kikuti, MarianaIntrodução: Cavalos carroceiros são uma população reemergente empregada para transportar materiais recicláveis em cidades. Métodos: Em área endêmica para leptospirose humana foram amostrados 62 cavalos. Soroaglutinação microscópica e reação em cadeia da polimerase em tempo real foram empregadas. Resultados: Observou-se soropositividade em 75,8% com sorovar Icterohaemorrhagiae em 80,8% cavalos. Amostras de sangu...
Reproductive failures associated with antibodies against caprine arthritis-ence...
Costa, Heni Falcão da; Stachissini, Anne Valéria Mendonça; Langoni, Hélio; Padovani, Carlos Roberto; Gennari, Solange Maria; Modolo, José RafaelThis study aimed at assessing the occurrence of antibodies against the caprine arthritis-encephalitis virus (CAEV), Toxoplasma gondii and Neospora caninum, as well as the associations between the presence of antibodies and the occurrence of reproductive failures in goats. Serum samples were collected from 923 goats of both sexes, over 3 months of age, from 17 dairy farms located in different municipalities of S...
Study of the immunopathogenesis of central nervous system lesions in dogs natur...
Schwardt, Tatianna Frate; Vides, Juliana Peloi; Braga, Eveline Tozzi; Pacheco, Acácio Duarte; Langoni, Hélio; Generoso, Diego; Machado, Gisele FabrinoVisceral leishmaniasis in dogs is described as a chronic disease whose main symptoms are progressive weigth loss, cachexy and dermatologic lesions. Recently, the disease has been associated to neurologic disorders. A total of 40 dogs with visceral leishmaniasis were divided into two groups. The first composed of dogs without neurological signs (n=30) and the second by dogs with neurological disorders (n=10). Br...
Cross reaction evaluation of Leishmania spp and Trypanosoma cruzi antigens in d...
Luciano, Raquel Martins; Lucheis, Simone Baldini; Troncarelli, Marcella Zampoli; Luciano, Daniela Martins; Langoni, HélioVisceral Leishmaniasis (VL) is a zoonosis caused by Leishmania spp. protozoa. Dog is the main parasite's reservoir, especially in urban areas. Indirect Immunofluorescent Antibody Test (IFAT) is commonly used for canine visceral leishmaniasis (CVL) diagnosis, by detection of antibodies against the parasite. However, Trypanosoma cruzi (T.cruzi) cross reactions can occur in serological diagnosis. In order to evalu...
Anti-Toxoplasma gondii antibody detection in animals from farms of a rural comm...
Marques, Joil Moreira; Isbrecht, Fabiane Beatriz; Lucas, Thays Mizuki; Guerra, Isabela Maria Polido; Dalmolin, Aline; Silva, Rodrigo Costa daThe rate of anti-Toxoplasma gondii antibodies was evaluated in equines, cats, dogs, poultry, pigs, cattle and sheep of farms in Eldorado, southern Mato Grosso do Sul. Blood samples were collected and sera were examined by the modified agglutination test (MAT), considering positives samples reactants with titers ? 25. Rates of reactor animals in the antibody detection test were: 22.89% (46/201) in poultry, 5.15%...
Nocardiosis: an overview and additional report of 28 cases in cattle and dogs
Ribeiro, Márcio Garcia; Salerno, Tatiana; Mattos-Guaraldi, Ana Luiza de; Camello, Thereza Cristina Ferreira; Langoni, Hélio; Siqueira, Amanda KellerPhenotypic characteristics, antimicrobial susceptibility profile, and clinical-epidemiological features of 28 Nocardia strains isolated from 19 cases of bovine mastitis, eight cutaneous-subcutaneous lesions and one case of pneumonia in dogs were evaluated. Microbiological, biochemical, cytological and scanning electron microscopy methods were used in diagnosis. Nocardia asteroides type IV, Nocardia otitidiscavi...
Effect of the alcoholic extract of propolis on biochemical profile and performa...
Garcia, Regina Conceição; Sá, Marcos Eielson Pinheiro de; Langoni, Hélio; Fenari, Sílvia Regina CunhaThis study aimed to evaluate the performance and biochemical profile of 40 Norfolk 2000 female rabbits, at age average of 97 ± 4,18 days, treated with diets of alcohol or different quantities of alcoholic extracts of propolis (1000, 2000 e 3000 ppm), for 35 days. Total protein, glucose, urea, albumin, creatinine, transaminase (AST e ALT) and lactate dehydrogenase (LDH) were analyzed, from blood samples c...
Effect of alcohol extract of propolis on the Pasteurella multocida in vitro and...
Garcia, Regina Conceição; Sá, Marcos Eielson Pinheiro de; Langoni, Hélio; Funari, Sílvia Regina CunhaThe essay in vitro aimed to evaluate the effect of alcohol and different concentrations (5, 10 and 15%) in the agar, of Alcoholic Extract of Propolis (AEP), from three regions of São Paulo State, Brazil, on Pasteurella multocida, obtained from rabbits’ nasal swabs. In other essay the reaction of this bacteria was observed. In tracheal regions of rabbits, fed on diets with alcohol and AEP in different concentrat...