Avian Necrotic Enteritis
Mostrando 1-3 de 3 artigos, teses e dissertações.
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1. Detecção de Lawsonia intracellularis em aves comerciais através da reação em cadeia pela polimerase (PCR) / Detection of Lawsonia intracellularis in chicken by polymerase chain reaction (PCR)
Lawsonia intracellularis is an obligate intracellular bacterium responsible for proliferative enteritis in many animals, such as swine, deers, rats, hamsters, guinea pigs, rabbits, ovine, horses, foxes, dogs, ferrets, no human primats, emus and ostrichs. Currently there is no reports about the occurrence of this agent or clinical signs of its infection in ch
Publicado em: 2007
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2. Construção e avaliação de vacinas de toxina α recombi-nante de Clostridium perfringens A / Construction and evaluation of Clostridium perfringens A recombinant α toxin vaccines.
A Enterite Necrótica Aviar (ENA) é uma enterotoxemia aguda, causada pelos Clostridium perfringens A e C, cujo controle baseia-se na adição de antibióticos na ração. A restrição dessa prática pelo mercado consumidor, que tornou seu controle o maior desafio para o setor avícola, exigiu a adoção de novas estratégias para o controle, entre elas a i
Publicado em: 2007
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3. Highly Conserved Alpha-Toxin Sequences of Avian Isolates of Clostridium perfringens
Clostridium perfringens causes necrotic enteritis in chickens, and alpha-toxin has been suggested to be a key virulence determinant. Analysis of the alpha-toxin of 25 chicken-derived C. perfringens strains demonstrated high homology to mammal-derived strains rather than to the only avian-derived C. perfringens alpha-toxin sequence reported previously.
American Society for Microbiology.