Results 61 to 70 of about 79,464 (118)

Emulsões de polissacarídeo bacteriano como adjuvantes em vacinas recombinantes [PDF]

open access: yes, 2018
Vaccines proved to be effective in preventing diseases that previously had high morbidity and mortality. They should be administered in advance of exposure to pathogens, with sufficient time to induce antigen-specific immune memory.
Vianna, Ana Muñoz
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Epidemiología, diagnóstico y efecto de la presencia del virus de la leucosis bovina enzoótica en animales asintomáticos sobre parámetros productivos, reproductivos y sanitarios [PDF]

open access: yes, 2016
La Leucosis Enzoótica Bovina (LEB) es una enfermedad producida por el Virus de la Leucosis Bovina (VLB) que afecta a sistemas productivos intensivos, principalmente bovinos de leche.
Puentes Palombo, Rodrigo Eduardo
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Identificación de proteínas de Bacillus thuringiensis con potencial citotóxico [PDF]

open access: yes, 2019
Bacillus thuringiensis se caracteriza por producir proteínas Cry que tienen actividad contra diferentes órdenes de insectos. Se encontró que este microorganismo produce proteínas Cry sin actividad insecticida pero estas nuevas proteinas Cry denominadas ...
Rojas Torres, Danithza Sirley
core   +1 more source

Clostrídios entéricos de leitões neonatos, desenvolvimento e avaliação de uma vacina experimental [PDF]

open access: yes, 2011
The involvement of clostridia as agents causing diarrhea in neonatal piglets has grown worldwide. In Brazil there are few reports of the occurrence of Clostridium difficile, Clostridium perfringens types A and C causing diarrhea in piglets due to the ...
Felipe Masiero Salvarani
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Identificación de bacterias del género Clostridium spp., en los sistemas de producción bovina tradicional y silvopastoril en predios del municipio de San Miguel de Sema, Departamento de Boyacá [PDF]

open access: yes, 2013
117 páginas : gráficasSe realizaron aislamientos microbiológicos que permitieron la identificación bioquímica de cepas de Clostridium septicum, Clostridium botulinum, Clostridium beijirinckii, Clostridium perfringens y Clostridium bifermentans, cuyas ...
Zuñiga Lopez, Aldemar
core   +1 more source

Caracterização de amostras de Escherichia coli eae positivas isoladas de crianças com diarreia aguda e sem diarreia em Belo Horizonte: tipagem de intimina e pesquisa de hlyA, iha e toxB [PDF]

open access: yes, 2012
Infectious diarrhea is still a main cause of morbidity and mortality among children from the less developed areas of the world. Among several etiologic agents, a group of diarrheagenic Escherichia coli (DEC) named attaching and effacing E.
Roger Teixeira Franco
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Mucosal vaccines for biodefense. [PDF]

open access: yesCurr Top Microbiol Immunol, 2012
Mantis NJ, Morici LA, Roy CJ.
europepmc   +1 more source

Avaliação sanitária de tucanos e araçaris (aves: piciformes) em cativeiro no estado de Minas Gerais [PDF]

open access: yes, 2012
Toucans and aracaris are birds of family Ramphastidae order Piciformes. Such birds are of great ecological importance for their role in seed dispersion favoring forest recomposition.
Francisco Carlos Ferreira Junior
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