10 documents found, page 1 of 1
Susceptibilidade e resistência a antimicrobianos de staphylococcus aureus em co...
Chagas, Laura Gonçalves da Silva; Melo, Poliana de Castro; Lima, Anna Monteiro Correia; Ramos, Gabriela Bim; Röder, Denise von Dolinger de BritoMade available in DSpace on 2022-04-28T19:01:39Z (GMT). No. of bitstreams: 0 Previous issue date: 2015-01-01; Staphylococcus is an important agent of mastitis, especially when biofilm producers are related to a number of mechanisms of resistance to different types of infections. The objective of this research was to evaluate the susceptibility and resistance of Staphylococcus aureus strains isolates from cases ...
Francisella noatunensis subsp. orientalis outbreak in Nile tilapia juveniles cu...
Carreon , Mariela Moura; Viadanna, Pedro Henrique de Oliveira; Hirano, Líria Queiroz Luz; Fernandez-Alarcon, Miguel Frederico; Castro, Igor Paula deThe aims at identifying and describing the occurrence ofanatomopathological and histopathological changes in Nile tilapia juveniles, naturally infected with Francisella noatunensis subsp. orientalis (Fno). The Nile tilapias of this study were cultivated in net cages in the region of the Araguari River basin, Minas Gerais, Brazil, and due to a mortality rate ranging from 40 to 60%, 64 fish samples were co...
Leptospirosis in slaughtered cows in the Triangulo Mineiro, Minas Gerais: preva...
Magalhães, Geórgia Modé; Alvarenga, Paula Batista de; Medeiros-Ronchi, Alessandra Aparecida; Moreira, Thais de Almeida; Gundim, Ligia FernandesLeptospirosis is a zoonosis that affects several species of domestic and wild animals and is an important cause of economic losses in cattle in Brazil. In this study, we determined the prevalence of bovine leptospirosis in the Triângulo Mineiro region, Minas Gerais, Brazil, identified the most frequent serovars of Leptospira interrogans, and examine the renal pathological changes associated with the disease. Sa...
Evaluation of response to anti-leptospira bacterin vaccination in pregnant ewes...
Cuccato, Ligia Pinho; Lima, Anna Monteiro Correia; dos Reis, Thais Fernanda Martins; Queiroz, Caroline Lopes; Buiatte, Ana Beatriz GacezLeptospirosis in sheep is often underestimated, and leads to great economic losses for the sheep farming industry. The aim of this study was to evaluate the humoral immune response in pregnant ewes, after the injection of a commercial polyvalent vaccine for leptospirosis, and to observe the transmission of anti-Leptospira antibodies through the colostrum to the offspring. For this, 24 pregnant ewes were vaccina...
Anti- Leptospira spp. antibodies in several animal species on the same farm
de Souza, Mariana Assunção; Castro, Jacqueline Ribeiro de; Moreira, Rafael Quirino; Bombonato, Nadia Grandi; Soares, Pollyanna MafraLeptospirosis is a zoonotic disease that occurs worldwide, affecting pets and livestock that can be a source of infection for humans, considered therefore an important disease in public health. Thus, an investigation was made into the occurrence of anti-Leptospira agglutinins in several animal species on a farm located in the municipality of Uberlândia, state of Minas Gerais, Brazil. A total of 172 blood serum ...
Susceptibility and resistance to antimicrobial Staphylococcus aureus under biofilm
Chagas, Laura Gonçalves da Silva; Melo, Poliana de Castro; Lima, Anna Monteiro Correia; Ramos, Gabriela Bim; Röder, Denise von Dolinger de BritoStaphylococcus is an important agent of mastitis, especially when biofilm producers are related to a number of mechanisms of resistance to different types of infections. The objective of this research was to evaluate the susceptibility and resistance of Staphylococcus aureus strains isolates from cases of bovine mastitis and milking environment under conditions of biofilm, compared to three different concentrat...
Presence of antibodies against Leptospira spp. in dogs of Uberlandia, MG, Brazil
Castro, Jacqueline Ribeiro de; Souza, Mariana Assunção de; Neto, Antônio Bertolino Cardoso; Moreira, Rafael Quirino; Salaberry, Sandra Renata SampaioThe aim of this study was to investigate the occurrence of antibodies against Leptospira spp. and risk factors related to the epidemiology of leptospirosis in dogs living in the urban area of the municipality of Uberlandia, Minas Gerais, Brazil. Blood serum samples were examined from 268 dogs from the municipality's North, South, East, West and Central sanitary districts. The samples were collected during an an...
Malassezia spp detected at the edge of the eye of a white-eyed parakeet (Aratin...
Brasão, Silvia Cassimiro; Gomes, Dayane Olímpia; Ramos, Gabriela Bim; Ciuffa, Andreia Zago; Nascimento, Liliane Rangel; Lima, Anna Monteiro CorreiaThe white-eyed parakeet (Aratinga leucophthalma), also known in Brazil as "periquitão-maracanã," "aratinga-de-bando," "araguaí" and "maritaca," belongs to the family Psittacidae. The fungal genus Malassezia, which lives on the surface of the skin and mucosae of some mammals and birds, is a commensal organism that may sometimes act as a pathogen. This paper describes the presence of Malassezia spp at the edge of...
Seroprevalence of salmonella and mycoplasma in commercial broilers, backyard ch...
Silva, Claudiane Barbosa Carrara da; Chagas, Wadia de Freitas; Santos, Renata Ferreira dos [UNESP]; Gomes, Lívia Resende; Ganda, Muriell RibeiroMade available in DSpace on 2015-10-21T20:11:06Z (GMT). No. of bitstreams: 0 Previous issue date: 2015-01-01. Added 1 bitstream(s) on 2015-10-22T09:48:19Z : No. of bitstreams: 1 S1516-635X2015000100057.pdf: 108111 bytes, checksum: 39103c4fa788b803051f9b896ec0edab (MD5); Avian salmonellosis and mycoplasmosis are infectious diseases that, in addition of causing lack of flock uniformity, represent a hazard to huma...
Avaliação de dois sistemas de produção de frango de corte : uma visão multidisc...
Lima, Anna Monteiro CorreiaOrientador: Irenilza de Alencar Nääs; Tese (doutorado) - Universidade Estadual de Campinas, Faculdade de Engenharia Agricola; Resumo: O aumento de produção que levou o Brasil a ocupar a posição de segundo maior produtor de frangos de corte do mundo se deve a intensificação de criação. Essa intensificação teve como base vários aspectos que foram cuidadosamente controlados, dentre eles a nutrição e o manejo (sist...