Enzootic Pneumonia
Mostrando 1-12 de 21 artigos, teses e dissertações.
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1. Antimicrobial susceptibility profile of historical and recent Brazilian pig isolates of Pasteurella multocida
RESUMO: Pasteurella (P.) multocida é o agente da pasteurelose pneumônica em suínos, a qual é comumente associada com o estágio final da pneumonia enzoótica suína ou complexo das doenças respiratórias dos suínos. Apesar de ser uma das doenças mais comuns e importantes na suinocultura, dados sobre suscetibilidade antimicrobiana de isolados de P. mul
Pesq. Vet. Bras.. Publicado em: 2019-02
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2. Soropositividade para Mycoplasma hyopneumoniae em suínos abatidos em frigoríficos da região central do estado de São Paulo
Mycoplasma hyopneumoniae is the etiologic agent of enzootic pneumonia in pigs and causes large economic losses in the swine industry. There is little data on the positivity of this disease in Brazil. The objective of this study was to evaluate the seropositivity for this agent in 200 serum samples collected from pigs in a slaughterhouse located in the centra
Arq. Bras. Med. Vet. Zootec.. Publicado em: 2013-12
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3. A preliminary survey of M. hyopneumoniae virulence factors based on comparative genomic analysis
Mycoplasma hyopneumoniae is the etiological agent of porcine enzootic pneumonia (PEP), a major problem for the pig industry. The mechanisms of M. hyopneumoniae pathogenicity allow to predict the existence of several classes of virulence factors, whose study has been essentially restricted to the characterization of adhesion-related and major antigenic protei
Publicado em: 2010
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4. Comparative proteomic analysis of pathogenic and non-pathogenic strains from the swine pathogen Mycoplasma hyopneumoniae
Background: Mycoplasma hyopneumoniae is a highly infectious swine pathogen and is the causative agent of enzootic pneumonia (EP). Following the previous report of a proteomic survey of the pathogenic 7448 strain of swine pathogen, Mycoplasma hyopneumoniae, we performed comparative protein profiling of three M. hyopneumoniae strains, namely the non-pathogenic
Publicado em: 2010
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5. Expressão heteróloga, purificação e caracterização de proteínas transmembrana de Mycoplasma hyopneumoniae / Heterologous expression, purification and characterization of transmembrane protein of Mycoplasma hyopneumoniae
Mycoplasma hyopneumoniae is the etiological agent of swine enzootic pneumonia (EP), one the most common respiratory diseases of pigs worldwide. The disease is characterized by retarded growth rate in animals of mid-finishing to slaughter age, causing significant economic losses to swine production. Vaccination is the most cost-effective strategy for the cont
Publicado em: 2008
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6. Kinases of two strains of Mycoplasma hyopneumoniae and a strain of Mycoplasma synoviae: an overview
Mycoplasma synoviae and Mycoplasma hyopneumoniae are wall-less eubacteria belonging to the class of Mollicutes. These prokaryotes have a reduced genome size and reduced biosynthetic machinery. They cause great losses in animal production. M. synoviae is responsible for an upper respiratory tract disease of chickens and turkeys. M. hyopneumoniae is the causat
Genetics and Molecular Biology. Publicado em: 2007
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7. A preliminary survey of M. hyopneumoniae virulence factors based on comparative genomic analysis
Mycoplasma hyopneumoniae is the etiological agent of porcine enzootic pneumonia (PEP), a major problem for the pig industry. The mechanisms of M. hyopneumoniae pathogenicity allow to predict the existence of several classes of virulence factors, whose study has been essentially restricted to the characterization of adhesion-related and major antigenic protei
Genetics and Molecular Biology. Publicado em: 2007
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8. Production and Evaluation of Recombinant Subunit Vaccine Against Swine Enzootic Pneumonia / Produção e avaliação de uma vacina de subunidade recombinante contra a pneumonia enzoótica suína
A Pneumonia Enzoótica Suína (PES), causada pela bactéria Mycoplasma hyopneumoniae, é a doença respiratória mais importante na suinocultura. As vacinas convencionais utilizadas para controlar esta doença consistem de bacterinas, que apresentam custo de produção elevado e eficiência limitada. O objetivo deste estudo foi desenvolver e avaliar uma nova
Publicado em: 2005
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9. A system response to an outbreak of enzootic pneumonia in grow/finish pigs
A Mycoplasma hyopneumoniae-negative commercial swine production system broke with enzootic pneumonia at their grow/finish site in southern Manitoba in October, 2003. System responses included feed medication, depopulation, delayed shipment of pigs to the infected site, vaccination of at risk sow herds, and disinfection when grow/finish site depopulation was
Canadian Veterinary Medical Association.
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10. Oral immunization of mice with attenuated Salmonella typhimurium aroA expressing a recombinant Mycoplasma hyopneumoniae antigen (NrdF).
Mycoplasma hyopneumoniae is the etiological agent of porcine enzootic pneumonia, a commercially expensive respiratory disease of swine. Salmonella typhimurium SL3261 was used as a live carrier of plasmid pKF1, which encodes a 15-kDa recombinant M. hyopneumoniae protein. This expressed recombinant protein consists of the carboxy-terminal 11 kDa of a 42-kDa M.
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11. Etiology of Chronic Pneumonia in Rats and a Study of the Experimental Disease in Mice
The lungs of conventional rats with chronic pneumonia contained Streptobacillus moniliformis and Mycoplasma pulmonis. These organisms singly and in combination failed to produce lung disease when inoculated into specific pathogen-free rats. On the other hand, diseased lung homogenate not containing cultivable organisms caused a chronic pneumonia when inocula
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12. Laboratory characterization of a swine influenza virus isolated from a fatal case of human influenza.
A swine influenza virus-like type A (H1N1) virus, designated A/Wisconsin/3523/88, was isolated in September 1988 from a Wisconsin woman who had died with primary viral pneumonia. Antigenic analyses with hemagglutinin-specific monoclonal antibodies and postinfection ferret serum indicated that the hemagglutinin of A/Wisconsin/3523/88 was antigenically closely