Browsing by Author "6baab450-d234-4436-87d0-847a7003cd32"

Now showing items 1-5 of 5

    • Contribution of the type VI secretion system encoded in SPI-19 to chicken colonization by Salmonella enterica ... 
      Blondel, Carlos J.; Yang, Hee Jeong; Castro, Benjamín; Chiang, Sebastián; Toro, Cecilia S.; Zaldïvar, Mercedes; Contreras, Inés; Andrews-Polymenis, Helene L.; Santiviago, Carlos A. (2010)
      Salmonella Gallinarum is a pathogen with a host range specific to poultry, while Salmonella Enteritidis is a broad host range pathogen that colonizes poultry sub-clinically but is a leading cause of gastrointestinal ...
    • Emergence of Plasmid-Borne dfrA14 Trimethoprim Resistance Gene in Shigella sonnei 
      Miranda, Alfonso; Ávila, Bárbara; Díaz, Patricia; Rivas, Lina; Bravo, Karen; Astudillo, Javier; Bueno, Constanza; Ulloa, María T.; Hermosilla, Germán; Del Canto, Felipe; Salazar, Juan C.; Toro, Cecilia S. (Frontiers Media S.A., 2016-07)
      The most common mechanism of trimethoprim (TMP)-resistance is the acquisition of dihydrofolate reductase enzyme resistant to this drug. Previous molecular characterization of TMP-genes resistance in Chilean isolates of ...
    • Salmonella typhi mutants defective in anaerobic respiration are impaired in their ability to replicate ... 
      Contreras, Inès; Toro, Cecilia S.; Troncoso, Gonzalo; Mora, Guido C. (Microbiology Society, 1997)
      By using MudJ (Kan, lac)-directed operon fusion technology, mutants of Salmonella typhi whose gene expression is induced under anaerobic growth conditions were isolated. Characterization of their phenotypes and regulatory ...
    • Salmonella typhi Ty2 OmpC porin induces bactericidal activity on U937 monocytes 
      Blanco, Luz P.; Toro, Cecilia S.; Romero, Jaime M.; Santiviago Cid, Carlos; Mora, Guido C. (Blackwell Publishing Asia, 1997)
      The immunogenic effect of Salmonella typhi OmpC porin during typhoid fever in humans was evaluated in vitro. Peripheral blood mononuclear cells from 17 patients were challenged with outer membrane preparations from Escherichia ...
    • Spontaneous excision of the Salmonella enterica serovar enteritidis-specific defective prophage-like element φSE14 
      Santiviago, Carlos A.; Blondel, Carlos J.; Quezada, Carolina P.; Silva, Cecilia A.; Tobar, Pia M.; Porwollik, Steffen; McClelland, Michael; Andrews-Polymenis, Helene L.; Toro, Cecilia S.; Zaldívar, Mercedes; Contreras, Inés (2010)
      Salmonella enterica serovar Enteritidis has emerged as a major health problem worldwide in the last few decades. DNA loci unique to S. Enteritidis can provide markers for detection of this pathogen and may reveal pathogenic ...