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Mostrando ítems 41-50 de 165
Nasal vaccination with attenuated Salmonella expressing VapA: TLR2 activation is not essential for protection against R. equi infection
(Elsevier Sci LtdOxfordInglaterra, 2013)
Oral immunization with attenuated Salmonella vaccine expressing Escherichia coli O157:H7 intimin gamma triggers both systemic and mucosal humoral immunity in mice
(WILEY-BLACKWELLHOBOKEN, 2012)
Human infections with EHEC such as O157:H7 have been a great concern for worldwide food-industry surveillance. This pathogen is commonly associated with bloody diarrhea that can evolve to the life-threatening hemolytic ...
Inactivation of phoPQ genes attenuates Salmonella Gallinarum biovar Gallinarum to susceptible chickens
(2018-07-01)
Salmonella Gallinarum is a host-restrict pathogen that causes fowl typhoid, a severe systemic disease that is one of the major concerns to the poultry industry worldwide. When infecting the bird, SG makes use of evasion ...
The contribution of genes required for anaerobic respiration to the virulence of Salmonella enterica serovar Gallinarum for chickens
(Sociedade Brasileira de Microbiologia, 2014)
Comparative study of the protective capacity against Salmonella infection between probiotic and nonprobiotic lactobacilli
(Wiley Blackwell Publishing, Inc, 2013-03)
Aims: To investigate the immunoprotective ability of three Lactobacilli strains against Salmonella enterica serovar Typhimurium in a mouse model. To identify the probiotic properties involved in the protection against ...
Experimental infection of commercial layers with wild or attenuated Salmonella Gallinarum mutant strains: Anatomic pathology, total blood cell count and serum protein levels
(2013-07-30)
The aim of the present study was to comparatively evaluate hemogram, blood serum components and anatomopathologic alterations in commercial layers experimentally challenged with an attenuated vaccine candidate strain ...