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Safety of a nasal vaccine against Streptococcus pneumoniae using heat-killed Lactobacillus casei as adjuvant
(Elsevier Gmbh, 2014-01)
Streptococcus pneumoniae is a highly important respiratory pathogen that causes infections in children, elderly people and immunocompromised people around the world. Pneumococcal vaccines licensed did not reach to eradicate ...
Enhanced immune response to pneumococcal infection in malnourished mice nasally treated with heat-killed Lactobacillus casei
(Wiley Blackwell Publishing, Inc, 2009-11)
The present study analyzed whether nasal administration of viable and non-viable Lactobacillus casei CRL 431 to immunocompromised mice was capable of increasing resistance against Streptococcus pneumoniae. Weaned micewere ...
Enhanced immune response to pneumococcal infection in malnourished mice nasally treated with heat killed Lactobacillus casei
(Wiley Blackwell Publishing, Inc, 2009-07)
The present study analyzed whether nasal administration of viable and non-viable Lactobacillus casei CRL 431 to immunocompromised mice was capable of increasing resistance against Streptococcus pneumoniae. Weaned mice were ...
Host immunity in the protective response to nasal immunization with a pneumococcal antigen associated to live and heat-killed Lactobacillus casei
(BioMed Central, 2011-08-11)
Background: At present, available pneumococcal vaccines have failed to eradicate infections caused by S. pneumoniae. Search for effective vaccine continues and some serotype independent pneumococcal proteins are considered ...
Immune response in nasopharynx, lung, and blood elicited by experimental nasal pneumococcal vaccines containing live or heat-killed lactobacilli as mucosal adjuvants
(Natl Research Council Canada-n R C Research Press, 2014)
This work analyzes the humoral and cellular immune responses induced by live (LcV) and heat-killed (LcM) Lactobacillus casei associated with the pneumococcal antigen (P-Ag) at the nasopharynx level, considering nasal-associated ...
Advanced application of bovine intestinal epithelial cell line for evaluating regulatory effect of lactobacilli against heat-killed enterotoxigenicEscherichia coli-mediated inflammation
(Biomed Central Ltd, 2013-03)
Background: Previously, a bovine intestinal epithelial cell line (BIE cells) was successfully established. This work hypothesized that BIE cells are useful in vitro model system for the study of interactions of microbial- ...
Microencapsulación de Lactobacillus gasseri y Lactobacillus plantarum bajo condiciones gastrointestinales simuladas y su efecto sobre patógenos asociados a toxiinfectacoines alimentarias (TIA’s)
(Universidad Nacional de ColombiaMedellín - Ciencias Agrarias - Maestría en Ciencias AgrariasDepartamento de Producción AnimalFacultad de Ciencias AgrariasMedellín, ColombiaUniversidad Nacional de Colombia - Sede Medellín, 2022)
El actual interés entorno a la microbiota intestinal está impulsando al desarrollo de investigaciones que puedan demostrar la existencia de microorganismos beneficiosos para el control de microorganismos potencialmente ...
Evaluación de la adición de Bacillus subtillis en un modelo de inflamación aguda intestinal en pollos de engorde
(Universidad Nacional de ColombiaMedellín - Ciencias Agrarias - Doctorado en Ciencias AgrariasFacultad de Ciencias AgrariasMedellín, ColombiaUniversidad Nacional de Colombia - Sede Medellín, 2022-09-15)
En los sistemas de producción avícolas, las aves son sometidas a diferentes tipos de estrés, provocando a nivel intestinal desequilibrio de la microbiota, caracterizado principalmente por el aumento en las poblaciones de ...