The present study aimed to evaluate the immunogenic activity of three life attenuated strains of Salmonella Typhimurium isolated from guinea pig, by evaluating the excretion of faecal IgA in mice. The study was carried out with 28 four-week-old female mice of the Balb/c strain, distributed into four groups (seven mice per group): strain 1, strain 2, strain 3 and control group (PBS). Each mouse was inoculated with 109 CFU/100 µl of the attenuated strains using an orogastric probe. Fresh stool samples were collected at days 1, 9, 15 and 21 post-immunizations. The quantification of faecal IgA was carried out by an indirect in-house ELISA test. The results indicate that the mice inoculated with strains 1 and 2 presented a higher immunogenic act...
The aim of this study was to determine antibodies against five serovars of Leptospira spp in guinea ...
Se estudia la influencia de la edad y la raza en la capacidad de respuesta inmunitaria de ratones ...
El objetivo del presente estudio fue determinar la frecuencia del tipo de lesiones anatomopatológica...
The present study aimed to evaluate the immunogenic activity of three life attenuated strains of Sal...
The aim of this study was to evaluate the protective capacity of an attenuated strain of Salmonella ...
The aim of this study was to identify by mutiplex PCR-based assays the possible presence of serovars...
The present study aims to obtain data that facilitate the design of an animal model that replicates ...
The present study evaluated the presence of 10 genes encoding various virulence factors of biologica...
Las enfermedades gastrointestinales producidas por Salmonella enterica (S. enterica) constituyen un ...
The Salmonella enterica, serotipe Enteritidis, var Danysz, negative lysine is used as a component in...
The objective of the present study was to determine the sensitivity of Salmonella enterica to 12 ant...
The aim of the study was to identify serotypes of suspicious isolates of Salmonella spp from breedin...
The aim of this study was to evaluate the detection capacity of the Multiplex Polymerase Chain React...
In the last decades, infections by several serovars of Salmonella have become relevant worldwide, no...
The aim of this study was to characterize 20 strains of Salmonella enterica at molecular level and a...
The aim of this study was to determine antibodies against five serovars of Leptospira spp in guinea ...
Se estudia la influencia de la edad y la raza en la capacidad de respuesta inmunitaria de ratones ...
El objetivo del presente estudio fue determinar la frecuencia del tipo de lesiones anatomopatológica...
The present study aimed to evaluate the immunogenic activity of three life attenuated strains of Sal...
The aim of this study was to evaluate the protective capacity of an attenuated strain of Salmonella ...
The aim of this study was to identify by mutiplex PCR-based assays the possible presence of serovars...
The present study aims to obtain data that facilitate the design of an animal model that replicates ...
The present study evaluated the presence of 10 genes encoding various virulence factors of biologica...
Las enfermedades gastrointestinales producidas por Salmonella enterica (S. enterica) constituyen un ...
The Salmonella enterica, serotipe Enteritidis, var Danysz, negative lysine is used as a component in...
The objective of the present study was to determine the sensitivity of Salmonella enterica to 12 ant...
The aim of the study was to identify serotypes of suspicious isolates of Salmonella spp from breedin...
The aim of this study was to evaluate the detection capacity of the Multiplex Polymerase Chain React...
In the last decades, infections by several serovars of Salmonella have become relevant worldwide, no...
The aim of this study was to characterize 20 strains of Salmonella enterica at molecular level and a...
The aim of this study was to determine antibodies against five serovars of Leptospira spp in guinea ...
Se estudia la influencia de la edad y la raza en la capacidad de respuesta inmunitaria de ratones ...
El objetivo del presente estudio fue determinar la frecuencia del tipo de lesiones anatomopatológica...