Home Itens selecionados Provedores de dados OAI Créditos Sobre Ajuda

			Busca avançada
	Provedor de dados Arq. Bras. Med. Vet. Zootec. (8) BJMBR (1) Autor Rodrigues,J. (9) Coelho,A.C. (5) Poeta,P. (4) Acosta,V.C. (1) Alegria,N. (1) Antunes,T. (1) Candeias,J.M.G. (1) Coelho,A.M. (1) Cortes,R. (1) Costa,D. (1) Filho,F.J.C. (1) Fontaínhas-Fernandes,A. (1) Neto,F. (1) Pinto,M.L. (1) Santos,S. (1) Souza,L.O. (1) Vieira-Brito,F.J. (1) Vieira-Brito,M.G. (1) Mais... Palavra-chave Diagnóstico (2) Isolamento (2) Actinobacillus pleuropneumoniae (1) Animais de companhia (1) Animais domésticos (1) Avoparcina (1) Bactérias (1) Brucella melitensis (1) Cabra (1) Dermatófitos (1) Diarrhea (1) Enteroaggregative E. coli (1) Enterococcus (1) Epidemiologia (1) Escherichia coli (1) Esfregaço (1) Leucose bovina (1) Mucormicose (1) Ocorrência (1) Ovelha (1) Mais... Tipo do documento Info:eu-repo/semantics/article (8) Info:eu-repo/semantics/other (1) Ano 2008 (5) 2005 (1) 2003 (2) 2002 (1) País Brazil (9) Idioma Português (8) Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 9 Primeira ... 1 ... Última Resposta imunitária à vacinação conjuntival com a estirpe Rev.1 de Brucella melitensis em ovinos e caprinos Arq. Bras. Med. Vet. Zootec. Poeta,P.; Neto,F.; Costa,D.; Rodrigues,J.. The live B. melitensis Rev.1 strain is considered the best vaccine available for the prophylaxis of brucellosis in small ruminants, especially when used at the standard dose by the conjunctival route. In the present study a 1<FONT FACE=Symbol>´</FONT> 10(9) CFU dose for both sheep and goats conjunctivally vaccinated was tested to evaluate the duration of serological responses. Conjunctival vaccination with Rev. 1 performed in adult animals induced a rapid rise in serological titres as measured by Rose Bengal Plate Test (RBPT), Complement Fixation Test (CF) and Modified Rose Bengal Plate Test (MRBPT). Titres then decreased and became negative in most animals by four months after vaccination (except MRBPT). The goats responded better to the... Tipo: Info:eu-repo/semantics/article Palavras-chave: Cabra; Ovelha; Brucella melitensis; Vacina Rev.1; Vacinação conjuntival. Ano: 2003 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352003000200015 Enterococcus spp. resistentes à vancomicina isolados de fezes de frangos, pombos, gamos e ratos Arq. Bras. Med. Vet. Zootec. Poeta,P.; Antunes,T.; Rodrigues,J.. The occurrence of vancomycin resistant enterococci (VRE) was investigated in feces of poultry, pigeons, deers and rats. Feces samples were collected from 25 broilers growing in poultry production farms that never used in the diets avaporcine as growth promoter, 6 broiler from different poultry production farms that used regularly avaporcine in the formulated diets until 1997, 8 deers from natural reservoirs, 15 pigeons, and 20 rats arrested from field conditions. The samples of Enterococcus gallinarum isolated from poultry feces were resistant to vancomycin independently of the use of avaporcine in the formulated diet. Tipo: Info:eu-repo/semantics/article Palavras-chave: Enterococcus; Vancomicina; Avoparcina; VRE. Ano: 2005 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352005000300023 Mucormicose por Rhizopus sp. em peixes: apresentação do primeiro caso em Portugal Arq. Bras. Med. Vet. Zootec. Coelho,A.C.; Fontaínhas-Fernandes,A.; Santos,S.; Cortes,R.; Rodrigues,J.. This paper describes the first case of fish-boces (Chondrostoma polylepsis) with cutaneous lesions caused by Rhizopus sp. The results point out the role of fish-boces as a surveillance sentinel of cutaneous mucormycosis infections in aquatic recreation areas. Tipo: Info:eu-repo/semantics/article Palavras-chave: Peixe; Mucormicose; Rio Mondego. Ano: 2003 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352003000200019 Ocorrência de Actinobacillus pleuropneumoniae biótipo 1 em pulmões de suínos com pleuropneumonia no Norte de Portugal Arq. Bras. Med. Vet. Zootec. Vieira-Brito,F.J.; Vieira-Brito,M.G.; Coelho,A.C.; Rodrigues,J.. The isolation and identification of Actinobacillus pleuropneumoniae in swine lungs with pleuropneumonia in the North of Portugal were reported. A total of 127 swine lungs with and without lesions were examined. The system of lesions classification was based on a semi-quantitative method. Diagnosis was made by isolation and identification of the etiological agent in typical lesions. The occurrence of observed lesions was 75.6% and the occurrence of isolation of A. pleuropneumoniae was 19.7%. In 25 out of 96 (26.0%) lung samples with lesions of pleuropneumonia, A. pleuropneumoniae was isolated. Tipo: Info:eu-repo/semantics/article Palavras-chave: Actinobacillus pleuropneumoniae; Pleuropneumonia; Isolamento; Ocorrência. Ano: 2008 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352008000600035 Detecção da resistência a antibióticos de bactérias isoladas de casos clínicos ocorridos em animais de companhia Arq. Bras. Med. Vet. Zootec. Poeta,P.; Rodrigues,J.. The identification of different bacterial strains and the occurrence of antibiotic resistance were investigated in several infection processes of pets as skin abscess with purulent discharge, bronco alveolar fluid, earwax, urine, mammary, and eye fluid. Streptococcus spp. and Staphylococcus spp. were the most detected in the different samples. A high frequency of antimicrobial resistance has been observed and this could reflect the wide use of antimicrobials in pets, making the effectiveness of antibiotic treatment to become more complicated. Tipo: Info:eu-repo/semantics/article Palavras-chave: Animais de companhia; Bactérias; Resistência a antibióticos. Ano: 2008 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352008000200037 Situação epidemiológica da leucose bovina enzoótica em Portugal entre os anos de 1995 e 2005 Arq. Bras. Med. Vet. Zootec. Poeta,P.; Coelho,A.C.; Rodrigues,J.. This paper evaluated the epidemiological situation of the enzootic bovine leucosis from 1995 to 2005, in Portugal. With exception of the South region, Algarve, the disease was distributed throughout the country, being more prevalent in the north, between Douro and Minho and Trás-os-Montes, than in the centre. A decrease in prevalence and incidence of the infection throughout the studied period was also observed. Tipo: Info:eu-repo/semantics/other Palavras-chave: Leucose bovina; Epidemiologia; Portugal. Ano: 2008 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352008000500030 Isolamento de dermatófitos em animais domésticos em Vila Real, Portugal Arq. Bras. Med. Vet. Zootec. Coelho,A.C.; Alegria,N.; Rodrigues,J.. During a six-year period from 2000 to 2006, 257 animal samples (fur and skin desquamation) were submitted to mycological examination in the Laboratory of Microbiology at the Universidade de Trás-os-Montes e Alto Douro, Vila Real, Portugal. Dermathophytes were cultured from 38 of 257 (14.8%) specimens. Chi-squared test was used to compare differences between independent groups. The most frequent isolated dermathophyte was Microsporum canis (47.4%). Other isolated dermathophytes were: Trichophyton mentagrophytes var. mentagrophytes (31.5%), Microsporum gypseum (15.8%), and Microsporum nanum (5.3%). The rates of dermathophytes isolation were 8.4% in dogs; 21.3% in cats; 66.7% in rabbits; and in 11.1% in horses. Tipo: Info:eu-repo/semantics/article Palavras-chave: Dermatófitos; Animais domésticos; Diagnóstico; Isolamento. Ano: 2008 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352008000400035 Coloração de Ziehl-Neelsen como método rápido de diagnóstico de paratuberculose ovina Arq. Bras. Med. Vet. Zootec. Coelho,A.C.; Pinto,M.L.; Coelho,A.M.; Rodrigues,J.. Estudou-se a presença de bacilos álcool-ácido resistentes compatíveis com Mycobacterium avium subsp. paratuberculosis em esfregaços de fezes e tecidos de ovinos. Vinte e seis esfregaços de fezes e 104 de tecidos, pertencentes a 26 animais diagnosticados como paratuberculosos, foram analisados pelo método de Ziehl-Neelsen. Dezesseis (61,5%) esfregaços fecais apresentaram bacilos álcool-ácido resistentes compatíveis no exame microscópico. Vinte animais (76,9%) foram diagnosticados pelo método nos esfregaços de tecidos. Vinte e um animais apresentaram esfregaços positivos nas fezes e nos tecidos, simultaneamente. A sensibilidade de Ziehl-Neelsen para os esfregaços fecais, esfregaços de tecidos e para a combinação de ambos foi de 61,5%, 76,9% e 80,8%,... Tipo: Info:eu-repo/semantics/article Palavras-chave: Ovino; Paratuberculose; Ziehl-Neelsen; Esfregaço; Diagnóstico. Ano: 2008 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352008000500009 Prevalence of diarrheogenic Escherichia coli and rotavirus among children from Botucatu, São Paulo State, Brazil BJMBR Rodrigues,J.; Acosta,V.C.; Candeias,J.M.G.; Souza,L.O.; Filho,F.J.C.. In a one-year prospective study carried out to define the role of rotavirus and Escherichia coli in local childhood diarrhea, we determined the prevalence of both agents in 54 diarrheic children attending a health center in Botucatu. Diarrheogenic E. coli (DEC) strains were characterized by O:H serotyping, a search for virulence genetic markers, and assays of adherence to HEp-2 cells. Except for enteroaggregative E. coli (EAEC), no other DEC category was detected in the children's stools. Both EAEC and rotavirus were isolated from 22 of the 54 (41.0%) diarrheic children as single agents or in combination with other enteropathogens. However, when considering the presence of a single agent, EAEC was dominant and isolated from 20.4% of the patients, whereas... Tipo: Info:eu-repo/semantics/article Palavras-chave: Diarrhea; Rotavirus; Enteroaggregative E. coli; Escherichia coli; Seasonality. Ano: 2002 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2002001100008 Registros recuperados: 9 Primeira ... 1 ... Última

Empresa Brasileira de Pesquisa Agropecuária - Embrapa Todos os direitos reservados, conforme Lei n° 9.610 Política de Privacidade Área restrita		Embrapa Parque Estação Biológica - PqEB s/n° Brasília, DF - Brasil - CEP 70770-901 Fone: (61) 3448-4433 - Fax: (61) 3448-4890 / 3448-4891 SAC: https://www.embrapa.br/fale-conosco