Fierce poison to others: the phenomenon of bacterial dependence on antibiotics

Autor: Claudia C. Paredes-Amaya, María Teresa Ulloa, Víctor Antonio García-Angulo

Publikováno v: Journal of Biomedical Science, Vol 30, Iss 1, Pp 1-15 (2023)

Abstract Beyond the development of resistance, the effects of antibiotics on bacteria and microbial communities are complex and far from exhaustively studied. In the context of the current global antimicrobial resistance crisis, understanding the ada

Externí odkaz: https://doaj.org/article/dab65804c29f4bce8b66628ed775fd70

Head-to-head comparison of Microflex LT and Vitek MS systems for routine identification of microorganisms by MALDI-TOF mass spectrometry in Chile.

Autor: Lorena Porte, Patricia García, Stephanie Braun, María Teresa Ulloa, Mónica Lafourcade, Alisson Montaña, Carolina Miranda, Gerardo Acosta-Jamett, Thomas Weitzel

Publikováno v: PLoS ONE, Vol 12, Iss 5, p e0177929 (2017)

Matrix-assisted laser desorption ionization-time of flight (MALDI-TOF) mass spectrometry (MS) is a new and revolutionary identification method for microorganisms and has recently been introduced into clinical microbiology in many industrialized count

Externí odkaz: https://doaj.org/article/e99449c19cff48f7a902f4102ad4b09f

Isolation and first draft genome sequence of a linezolid-dependentStaphylococcus aureusclinical strain

Autor: Chris Baysdorfer, Beatrice Hervé, Víctor Antonio García-Angulo, Camila Azócar Sanhueza, Joel Melo, Luis Lozano Aguirre, Sebastián de la Fuente, María Teresa Ulloa

Publikováno v: Future Microbiology. 15:1123-1129

Background: Antibiotic-dependent pathogenic bacteria are sporadically isolated from patients that received prolonged antibiotic treatments. Evolution of antibiotics dependence and its clinical implications are scarcely studied. Materials & methods: A

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b767d89fcbac7d24bdf7c26d67ed821d
https://doi.org/10.2217/fmb-2020-0068

Poly (lactic acid)/D-limonene/ZnO bio-nanocomposites with antimicrobial properties

Autor: María Teresa Ulloa, Amparo Ribes-Greus, Francesca Antonella Sepúlveda, Daniel Canales, Viviana Moreno-Serna, Lina M Rivas, Oscar Gil-Castell, J. Andrés Ortiz, Francisca Rivera, Carlos Loyo, Rosario Benavente, Paula A. Zapata

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
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Sepúlveda, Francesca Antonella Rivera, Francisca Loyo, Carlos Canales, Daniel Moreno-Serna, Viviana Benavente, Rosario Rivas, Lina María Ulloa, María Teresa Gil Castell, O. Ribes Greus, A. Ortiz, J. Andrés Zapata, Paula A. 2021 Poly (lactic acid)/D-limonene/ZnO bio-nanocomposites with antimicrobial properties Journal of Applied Polymer Science 139 4 51542

[EN] Antimicrobial films of poly (lactic acid) (PLA)/D-limonene/zinc oxide (ZnO)-based bio-nanocomposites were prepared via melt compounding and subsequent thermocompression. D-limonene was incorporated at concentrations of 10 or 20 wt%, and ZnO pure

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::00ebc3b9842d962e1ae24cfb6a919ef0
http://hdl.handle.net/10261/262780

PLA/CaO nanocomposites with antimicrobial and photodegradation properties

Autor: Carlos Loyo, Viviana Moreno-Serna, Jairo Fuentes, Nicolás Amigo, Francesca Antonella Sepúlveda, J. Andrés Ortiz, Lina M. Rivas, María Teresa Ulloa, Rosario Benavente, Paula A. Zapata

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
instname

CaO nanoparticles sized ca. 26 nm were organically modified with oleic acid (Ol-CaO), and both were incorporated into PLA at concentrations of 5 and 8 wt.% by a melting process. Modification of nanoparticles improved the distribution into PLA, as see

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::130d36494c3c2019d6b7c5d126a3fb7c
https://doi.org/10.1016/j.polymdegradstab.2022.109865