Browsing by Author "XX676870"
Now showing items 1-13 of 13
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Romero Ormazábal, Jaime; Navarrete Wallace, Paola (SPRINGER, 2006-05)In this study, we used a 16S rDNA-based approach to determine bacterial populations associated with coho salmon (Oncorhynchus kisutch) in its early life stages, highlighting dominant bacteria in the gastrointestinal tract ...
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Romero Ormazábal, Jaime; Navarrete Wallace, Paola; Feijóo, Carmen Gloria (2012)
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Ilabaca Díaz, Carolina; Navarrete Wallace, Paola; Mardones, Pamela; Romero Ormazábal, Jaime; Mas, Albert (ELSEVIER, 2008-08-15)Acetic acid bacteria (AAB) are considered fastidious microorganisms because they are difficult to isolate and cultivate. Different molecular approaches were taken to detect AAB diversity, independently of their capacity ...
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Plaza, Nicolás; Pérez Reytor, Diliana; Ramírez Araya, Sebastián; Pavón, Alequis; Corsini, Gino; Loyola, David E.; Jaña, Víctor; Pavéz, Leonardo; Navarrete Wallace, Paola; Bastías, Roberto; Castillo, Daniel; García, Katherine (MDPI AG, 2019)Small regulatory RNAs (sRNAs) are molecules that play an important role in the regulation of gene expression. sRNAs in bacteria can affect important processes, such as metabolism and virulence. Previous studies showed a ...
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Moreno-Switt, Andrea I.; Pezoa, David; Sepúlveda, Vanessa; González, Iván; Rivera, Dácil; Retamal Merino, Patricio; Navarrete Wallace, Paola; Reyes Jara, Angélica; Toro Ibaceta, Magaly (Frontiers Media, 2020)
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Wong, Ximena; Carrasco Pozo, Catalina; Escobar, Elizabeth; Navarrete Wallace, Paola; Blachier, Francois; Andriamihaja, Mireille; Lang, Annaig; Tome, Daniel; Cires, María José; Pastene, Edgar; Gotteland, Martin (Amer Chemical Society, 2016)The protective effect of proanthocyanidin-containing polyphenol extracts from apples, avocados, cranberries, grapes, or proanthocyanidin microbial metabolites was evaluated in colonic epithelial cells exposed to p-cresol, ...
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Cordero Mattos, Ninoska; Maza, Felipe; Navea Pérez, Helen; Aravena, Andrés; Márquez Fontt, Bárbara; Navarrete Wallace, Paola; Figueroa Gronemeyer, Guillermo; González Canales, Mauricio; Latorre Mora, Mauricio; Reyes Jara, Angélica (Frontiers Media, 2016)Listeria monocytogenes has become one of the principal foodborne pathogens worldwide. The capacity of this bacterium to grow at low temperatures has opened an interesting field of study in terms of the identification and ...
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Morales, Pamela; Fujio, Sayaka; Navarrete Wallace, Paola; Ugalde, Juan; Magne, Fabien; Carrasco Pozo, Catalina; Tralma, Karina; Quezada, María Paz; Hurtado Heim, Carmen; Natalia Covarrubias, Natalia; Brignardello, Jerusa; Henríquez, Daniela; Gotteland, Martín (Nature, 2016)OBJECTIVES: High-fat diets alter gut microbiota and barrier function, inducing metabolic endotoxemia and low-grade inflammation. Whether these effects are due to the high dietary lipid content or to the concomitant decrease ...
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Solis, Camila J.; Hamilton, M. Kristina; Caruffo, Mario; García López, Juan P.; Navarrete Wallace, Paola; Guillemin, Karen; Feijoo, Carmen G. (Frontiers Media, 2020)Intestinal inflammation is a condition shared by several intestinal chronic diseases, such as Crohn's disease and ulcerative colitis, with severely detrimental consequences in the long run. Current mammalian models have ...
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Toro Ibaceta, Magaly; Rivera Rojas, Daniel; Jiménez Reyes, María Fernanda; Díaz Ruiz, Leonela; Navarrete Wallace, Paola; Reyes Jara, Angélica (Academic Press, 2018)Shiga toxin-producing Escherichia coli (STEC) is one of the main cause of foodborne disease worldwide, but isolation rates or characteristics of this bacteria from ground beef in Chile are unknown. The present study aimed ...
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Wong, Ximena; Madrid Silva, Ana; Tralma, Karina; Castillo, Romina; Carrasco Pozo, Catalina; Navarrete Wallace, Paola; Beltrán Muñoz, Caroll; Pastene, Edgar; Gotteland, Martin (Elsevier Science, 2016-10)The intestinal absorption of bacterial lipopolysaccharide (LPS) and dietary fat has been implicated in the development of metabolic endotoxemia. This study first compared the ability of polyphenol extracts from grape, ...
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Caruffo, Mario; Navarrete, Natalie; Salgado, Oscar; Díaz, Angélica; López, Paulina; García, Katherine; Feijóo, Carmen Gloria; Navarrete Wallace, Paola (Frontiers Media, 2015)Due to the negative consequences associated with the use of antibiotics, researchers, and food producers have studied alternatives, such as probiotics, for the control of fish diseases. The probiotic properties of yeasts ...
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Fujio Vejar, Sayaka; Vásquez, Yessenia; Morales, Pamela; Magne, Fabien; Vera Wolf, Patricia; Ugalde, Juan A.; Navarrete Wallace, Paola; Gotteland, Martín (Frontiers Media SA, 2017)The gut microbiota is currently recognized as an important factor regulating the homeostasis of the gastrointestinal tract and influencing the energetic metabolism of the host as well as its immune and central nervous ...