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Lactobacillus casei improves resistance to pneumococcal respiratory infection in malnourished mice.
- J. Villena, S. Racedo, G. Agüero, E. Bru, M. Medina, S. Alvarez
- Medicine, Biology
- The Journal of nutrition
- 1 June 2005
We studied the effect of Lactobacillus casei CRL 431 used as a supplement in a repletion diet on the resistance to Streptococcus pneumoniae respiratory infection in malnourished mice. Weaned mice… Expand
Immunomodulatory activity of Lactobacillus rhamnosus strains isolated from goat milk: impact on intestinal and respiratory infections.
- S. Salva, J. Villena, S. Alvarez
- Medicine, Biology
- International journal of food microbiology
- 30 June 2010
The immune stimulation induced by Lactobacillus rhamnosus CRL1505 (Lr05) and L. rhamnosus CRL1506 (Lr06) on the resistance to infection with an intestinal pathogen (Salmonella typhimurium) and a… Expand
Immunoregulatory Effect of Bifidobacteria Strains in Porcine Intestinal Epithelial Cells through Modulation of Ubiquitin-Editing Enzyme A20 Expression
Background We previously showed that evaluation of anti-inflammatory activities of lactic acid bacteria in porcine intestinal epithelial (PIE) cells is useful for selecting potentially immunobiotic… Expand
Immunobiotic Lactobacillus rhamnosus strains differentially modulate antiviral immune response in porcine intestinal epithelial and antigen presenting cells
BackgroundPrevious findings suggested that Lactobacillus rhamnosus CRL1505 is able to increase resistance of children to intestinal viral infections. However, the intestinal cells, cytokines and… Expand
Respiratory Commensal Bacteria Corynebacterium pseudodiphtheriticum Improves Resistance of Infant Mice to Respiratory Syncytial Virus and Streptococcus pneumoniae Superinfection
Corynebacterium pseudodiphtheriticum is a Gram-positive bacterium found as a member of the normal microbiota of the upper respiratory tract. It was suggested that C. pseudodiphtheriticum may be… Expand
Lactobacillus casei administration reduces lung injuries in a Streptococcus pneumoniae infection in mice.
- S. Racedo, J. Villena, M. Medina, G. Agüero, V. Rodríguez, S. Alvarez
- Medicine, Biology
- Microbes and infection
- 1 August 2006
The effect of the oral administration of Lactobacillus casei on the prevention of a Streptococcus pneumoniae lung infection in a mouse experimental model was studied, analyzing the innate and… Expand
Nasally administered Lactobacillus rhamnosus strains differentially modulate respiratory antiviral immune responses and induce protection against respiratory syncytial virus infection
BackgroundSome studies have shown that nasally administered immunobiotics had the potential to improve the outcome of influenza virus infection. However, the capacity of immunobiotics to improve… Expand
Development of a fermented goats' milk containing Lactobacillus rhamnosus: in vivo study of health benefits.
- S. Salva, M. Nunez, J. Villena, Adriana Ramón, G. Font, S. Alvarez
- Biology, Medicine
- Journal of the science of food and agriculture
- 1 October 2011
BACKGROUND Lactobacillus rhamnosus CRL1505, a strain of goats' milk origin, is able to stimulate mucosal immunity and protect immunocompetent mice from intestinal and respiratory infections. … Expand
Probiotics for everyone! The novel immunobiotic lactobacillus rhamnosus CRL1505 and the beginning of social probiotic programs in Argentina
Lactobacillus rhamnosus CRL1505 (Lr1505) stimulates immune responses in the gut and in the respiratory tract and improves resistance against Salmonella typhimurium and Streptococcus pneumoniae… Expand
The toll-like receptor family protein RP105/MD1 complex is involved in the immunoregulatory effect of exopolysaccharides from Lactobacillus plantarum N14.
The radioprotective 105 (RP105)/MD1 complex is a member of the Toll-like receptor (TLR) family. It was reported that RP105/MD1 cooperates with the lipopolysaccharide (LPS) receptor TLR4/MD2 complex… Expand