Zobrazeno 1 - 10
of 105
pro vyhledávání: '"Claudio C. Vásquez†"'
Publikováno v:
Biological Research, Vol 55, Iss 1, Pp 1-4 (2022)
Externí odkaz:
https://doaj.org/article/6024e298db7a46629a33e63db48aa9e7
Akademický článek
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Autor:
Fabián A. Cornejo, Claudia Muñoz-Villagrán, Roberto A. Luraschi, María P. Sandoval-Díaz, Camila A. Cancino, Benoit Pugin, Eduardo H. Morales, Jeff S. Piotrowski, Juan M. Sandoval, Claudio C. Vásquez, Felipe A. Arenas
Publikováno v:
Frontiers in Microbiology, Vol 14 (2023)
Metal(loid) salts were used to treat infectious diseases in the past due to their exceptional biocidal properties at low concentrations. However, the mechanism of their toxicity has yet to be fully elucidated. The production of reactive oxygen specie
Externí odkaz:
https://doaj.org/article/0b500d21e68b42f0b9b89b5040a582df
Autor:
María V. Miranda, Fernanda C. González, Osvaldo S. Paredes-Godoy, Mario A. Maulén, Claudio C. Vásquez, Waldo A. Díaz-Vásquez
Publikováno v:
Biological Research, Vol 55, Iss 1, Pp 1-12 (2022)
Abstract Background Human Gut Microbiota (HGM) is composed of more than one thousand species, playing an important role in the health status of individuals. Dysbiosis (an HGM imbalance) is augmented as chronic kidney disease (CKD) progresses, as loss
Externí odkaz:
https://doaj.org/article/f6d5702773ef4f87abcaa3d44b80c76a
Autor:
Eduardo H. Morales, Camilo A. Pinto, Roberto Luraschi, Claudia M. Muñoz-Villagrán, Fabián A. Cornejo, Scott W. Simpkins, Justin Nelson, Felipe A. Arenas, Jeff S. Piotrowski, Chad L. Myers, Hirotada Mori, Claudio C. Vásquez
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-12 (2017)
The mechanisms of action of the antibacterial metalloid tellurite are unclear. Here, the authors show that tellurite induces an accumulation of hydroxyl radical and intermediates of heme biosynthesis inE. coli, and that the heme precursor 5-aminolevu
Externí odkaz:
https://doaj.org/article/fdd5a80f0c384b64abef9129985eb409
Autor:
Claudia M. Muñoz-Villagrán, Claudio C. Vásquez, Denisse Bravo, José M. Pérez-Donoso, N Oetiker
Publikováno v:
Journal of Applied Microbiology. 131:155-168
Fluorescent semiconductor nanoparticles or quantum dots (QDs) have excellent properties as photosensitizers in photodynamic therapy. This is mainly a consequence of their nanometric size and the generation of light-activated redox species. In previou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::513d9653c1e0ee2d6a86c16f6055d4a3
https://doi.org/10.1111/jam.14957
https://doi.org/10.1111/jam.14957
Autor:
Claudia M. Muñoz-Villagrán, Javier Orizola, Felipe A. Arenas, Claudio C. Vásquez, Esteban Vargas, Mirtha Ríos-Silva
Publikováno v:
BMC Biotechnology, Vol 20, Iss 1, Pp 1-12 (2020)
BMC Biotechnology
BMC Biotechnology
Background The bacterial genus Exiguobacterium includes several species that inhabit environments with a wide range of temperature, salinity, and pH. This is why the microorganisms from this genus are known generically as polyextremophiles. Several e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e8b0773f3f7fc1af2a2df8f5d38e408a
http://link.springer.com/article/10.1186/s12896-020-00625-y
http://link.springer.com/article/10.1186/s12896-020-00625-y
Autor:
María V. Miranda, Fernanda C. González, Osvaldo S. Paredes-Godoy, Mario A. Maulén, Claudio C. Vásquez†, Waldo A. Díaz-Vásquez
Publikováno v:
Biological research. 55(1)
Background Human Gut Microbiota (HGM) is composed of more than one thousand species, playing an important role in the health status of individuals. Dysbiosis (an HGM imbalance) is augmented as chronic kidney disease (CKD) progresses, as loss of kidne
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4f98be3d1a1e824dc8a99dd0a997dcf0
https://pubmed.ncbi.nlm.nih.gov/35715831
https://pubmed.ncbi.nlm.nih.gov/35715831
Autor:
JOSÉ M PÉREZ, GONZALO A PRADEÑAS, CLAUDIO A NAVARRO, DANIEL R HENRÍQUEZ, SERGIO E PICHUANTES, CLAUDIO C VÁSQUEZ
Publikováno v:
Biological Research, Vol 39, Iss 4, Pp 661-668 (2006)
Salmonella entérica serovar Typhimurium cells expressing the cadA gene of Geobacillus stearothermophilus LV exhibit a hypersensitive phenotype to cadmium chloride. Deletion of the ORF STM3576 from the Salmonella genome resulted in cadmium, lead and
Externí odkaz:
https://doaj.org/article/5b87c48609b94ffcb5a18f1b0aa27c83
Autor:
Carlos Castillo, Mauricio Arenas-Salinas, Cecilia Guerrero, Carla Aburto, Claudio C. Vásquez, Fabián A. Cornejo, Andrés Illanes, Carlos Vera, Felipe A. Arenas
Publikováno v:
Bioresource Technology. 277:211-215
The main goal of this work was to evaluate the performance of β-galactosidase from Exiguobacterium acetylicum MF03 in both hydrolysis and transgalactosylation reactions from different substrates. The enzyme gene was expressed in Escherichia coli BL2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::00d8b5e9cb7a82f87a10f6a4d8de38c9
https://doi.org/10.1016/j.biortech.2019.01.005
https://doi.org/10.1016/j.biortech.2019.01.005