Browsing by Author "fb3b5522-bcdb-4474-8160-34086dba432a"

Now showing items 1-9 of 9

    • Accessory toxins of vibriopathogens and their role in epithelial disruption during infection 
      Pérez-Reytor, Diliana; Jaña, Victor; Pavez, Leonardo; Navarrete, Paola; García, Katherine (Frontiers Media S.A., 2018)
      © 2007-2018 Frontiers Media S.A. All Rights Reserved. Gastrointestinal episodes associated with Vibrio species have been rising worldwide in the last few years. Consequently, it is important to comprehend how occurs the ...
    • Approaches to empower the implementation of new tools to detect and prevent foodborne pathogens in food processing 
      Rivera, Dácil; Toledo, Viviana; Reyes-Jara, Angélica; Navarrete, Paola; Tamplin, Mark; Kimura, Bon; Wiedmann, Martin; Silva, Primal; Moreno Switt, Andrea I. (Academic Press, 2018)
      © 2017 Elsevier Ltd Foodborne pathogens cause an important public health burden, which is estimated in 600 million cases and more than 400,000 deaths, globally every year. The most susceptible populations, such as children ...
    • Evaluating the capacity of human gut microorganisms to colonize the zebrafish larvae (Danio rerio) 
      Valenzuela, María José; Caruffo, Mario; Herrera, Yoani; Medina, Daniel A.; Coronado, Maximo; Feijoo, Carmen G.; Muñoz, Salomé; Garrido, Daniel; Troncoso, Miriam; Figueroa, Guillermo; Toro Ibaceta, Magaly Alejandra; Reyes Jara, Angélica; Magne, Fabien; Navarrete, Paola (Frontiers Media, 2018-05-29)
      In this study we evaluated if zebrafish larvae can be colonized by human gut microorganisms. We tested two strategies: (1) through transplantation of a human fecal microbiota and (2) by successively transplanting aerotolerant ...
    • Identification of lactobacillus spp. in colostrum from Chilean mothers 
      Dubos, Céline; Vega, Natalia; Carvallo, Claudia; Navarrete, Paola; Cerda, Carol; Brunser, Oscar; Gotteland, Martin (2011)
      The biodiversity of Lactobacillus spp. in colostrum samples from 116 Chilean mothers was analyzed by PCR and 16S rDNA sequencing. Lactobacilli were isolated in 55.3% of the samples, with concentrations of 3.33 ± 0.55 (log ...
    • Protective yeasts control V. anguillarum pathogenicity and modulate the innate immune response of challenged ... 
      Caruffo, Mario; Navarrete, Natalie C.; Salgado, Oscar A.; Faúndez, Nelly B.; Gajardo, Miguel C.; Feijóo, Carmen G.; Reyes-Jara, Angélica; García, Katherine; Navarrete, Paola (Frontiers Media S.A., 2016)
      © 2016 Caruffo, Navarrete, Salgado, Faúndez, Gajardo, Feijóo, Reyes-Jara, García and Navarrete. We investigated mechanisms involved in the protection of zebrafish (Danio rerio) larvae by two probiotic candidate yeasts, ...
    • Reduction of Soybean Meal Non-Starch Polysaccharides and α-Galactosides by Solid-State Fermentation Using ... 
      Opazo, Rafael; Ortúzar, Felipe; Navarrete, Paola; Espejo Torres, Romilio; Romero Ormazábal, Jaime (2012)
      Soybean meal (SBM) is an important protein source in animal feed. However, the levels of SBM inclusion are restricted in some animal species by the presence of antinutritional factors (ANFs), including non-starch polysaccharides ...
    • Role of non-coding regulatory RNA in the virulence of human pathogenic vibrios 
      Pérez Reytor, Diliana; Plaza, Nicolás; Espejo, Romilio T.; Navarrete, Paola; Bastías, Roberto; García, Katherine (Frontiers Media, 2017)
      In recent decades, the identification of small non-coding RNAs in bacteria has revealed an important regulatory mechanism of gene expression involved in the response to environmental signals and to the control of virulence. ...
    • The combined effect of cold and copper stresses on the proliferation and transcriptional response of listeria ... 
      Quesille-Villalobos, Ana María; Parra, Angel; Maza, Felipe; Navarrete, Paola; González, Mauricio; Latorre, Mauricio; Toro, Magaly; Reyes-Jara, Angélica (Frontiers Media S.A., 2019)
      Listeria monocytogenes is a foodborne pathogen that can cause severe disease in susceptible humans. This microorganism has the ability to adapt to hostile environmental conditions such as the low temperatures used by the ...
    • The Firmicutes/Bacteroidetes Ratio: A relevant marker of gut dysbiosis in obese patients? 
      Magne, Fabien; Gotteland, Martin; Gauthier, Lea; Zazueta Hernández, Alejandra; Pesoa, Susana; Navarrete, Paola; Balamurugan, Ramadass (MDPI, 2020)
      The gut microbiota is emerging as a promising target for the management or prevention of inflammatory and metabolic disorders in humans. Many of the current research efforts are focused on the identification of specific ...