Zobrazeno 1 - 10 of 12 pro vyhledávání: '"Juan C. Tantaleán"'
1
Akademický článek
Comprehensive analysis of antibiotic and heavy metal resistance, and virulence factors in Aeromonas veronii CTe-01: Implications for global antimicrobial resistance
Autor: Luis Tataje-Lavanda, Phillip Ormeño-Vásquez, Ricardo Choque-Guevara, Rosa Altamirano-Díaz, Manolo Fernández-Díaz, Juan C. Tantaleán
Publikováno v: Journal of King Saud University: Science, Vol 36, Iss 9, Pp 103402- (2024)
Objectives: This study aimed to characterize Aeromonas veronii CTe-01 focusing on its resistance to heavy metal and antibiotics. Methods: A. veronii CTe-01 was characterized using standard microbiological and molecular techniques. Antibiotic suscepti
Externí odkaz: https://doaj.org/article/a1d20dfde41e4063993bbe18e5a4216b
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2
Akademický článek
Enhancing the antibiotic antibacterial effect by sub lethal tellurite concentrations: tellurite and cefotaxime act synergistically in Escherichia coli.
Autor: Roberto C Molina-Quiroz, Claudia M Muñoz-Villagrán, Erick de la Torre, Juan C Tantaleán, Claudio C Vásquez, José M Pérez-Donoso
Publikováno v: PLoS ONE, Vol 7, Iss 4, p e35452 (2012)
The emergence of antibiotic-resistant pathogenic bacteria during the last decades has become a public health concern worldwide. Aiming to explore new alternatives to treat antibiotic-resistant bacteria and given that the tellurium oxyanion tellurite
Externí odkaz: https://doaj.org/article/e2dfe0639ea44d80a48376e47e156ba5
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3
Draft Genome Sequence of Heavy Metal-Resistant Aeromonas veronii CTe-01, Isolated from a Peruvian Wastewater Treatment Plant
Autor: Lucy Espinoza-Salazar, Luis Tataje-Lavanda, Phillip Ormeño-Vásquez, Manolo Fernández-Díaz, Manolo Fernández-Sánchez, Mirko Zimic, Juan C. Tantaleán, Rosa Altamirano-Díaz, Claudio C. Vásquez
Publikováno v: Microbiology Resource Announcements
Here, we report a draft genome sequence of Aeromonas veronii strain CTe-01 (4.5 Mb), a hemolytic, heavy metal-resistant bacterium isolated from a wastewater treatment plant located at Cachiche, Ica, Peru. These characteristics could be used for biore
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ad5e67f66dfdcb0d1e7e87a9f0158cd6
https://doi.org/10.1128/mra.01147-19
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4
Akademický článek
Catalases are NAD(P)H-dependent tellurite reductases.
Autor: Iván L Calderón, Felipe A Arenas, José Manuel Pérez, Derie E Fuentes, Manuel A Araya, Claudia P Saavedra, Juan C Tantaleán, Sergio E Pichuantes, Philip A Youderian, Claudio C Vásquez
Publikováno v: PLoS ONE, Vol 1, p e70 (2006)
Reactive oxygen species damage intracellular targets and are implicated in cancer, genetic disease, mutagenesis, and aging. Catalases are among the key enzymatic defenses against one of the most physiologically abundant reactive oxygen species, hydro
Externí odkaz: https://doaj.org/article/ad5356cc3ede4fc0ba1c88a37ffba254
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5
Tellurite: history, oxidative stress, and molecular mechanisms of resistance
Autor: Claudio C. Vásquez, Juan C. Tantaleán, Derie E. Fuentes, Thomas G. Chasteen
Publikováno v: FEMS Microbiology Reviews. 33:820-832
The perceived importance of tellurium (Te) in biological systems has lagged behind selenium (Se), its lighter sister in the Group 16 chalcogens, because of tellurium's lower crustal abundance, lower oxyanion solubility and biospheric mobility and the
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2f4ba8120cf240441355e27f9d22372c
https://doi.org/10.1111/j.1574-6976.2009.00177.x
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6
Expression of Bacillus stearothermophilus LV Cadmium Resistance Genes in Escherichia coli Causes Hypersensitivity to Cadmium Chloride
Autor: Claudia P. Saavedra, Claudio C. Vásquez, Mayte Del C Nerey, Manuel A. Araya, Sergio Pichuantes, Juan C. Tantaleán
Publikováno v: Current Microbiology. 45:187-190
Determination of the nucleotide sequence of a 4.5-kb chromosomal DNA fragment of Bacillus stearothermophilus LV revealed two open reading frames (ORFs) of 121 and 727 amino acids (aa) that exhibit a high degree of similarity with the cadC and cadA ca
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0e878bda52afa27806f323a2b6a6c04b
https://doi.org/10.1007/s00284-001-0114-5
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7
Enhancing the antibiotic antibacterial effect by sub lethal tellurite concentrations: tellurite and cefotaxime act synergistically in escherichia coli
Autor: Erick de la Torre, Claudio C. Vásquez, Juan C. Tantaleán, Claudia M. Muñoz-Villagrán, José M. Pérez-Donoso, Roberto C. Molina-Quiroz
Publikováno v: PLOS ONE
Artículos CONICYT
CONICYT Chile
instacron:CONICYT
PLoS ONE, Vol 7, Iss 4, p e35452 (2012)
PLoS ONE
The emergence of antibiotic-resistant pathogenic bacteria during the last decades has become a public health concern worldwide. Aiming to explore new alternatives to treat antibiotic-resistant bacteria and given that the tellurium oxyanion tellurite
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a366bcf399261f67dc5fbb39d689ae9
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8
Cloning, purification and characterization of geobacillus stearothermophilus v uroporphyrinogen-iii c-methyltransferase: evaluation of its role in resistance to potassium tellurite in escherichia coli
Autor: Claudia P. Saavedra, Radhika Burra, Manuel A. Araya, Iván L. Calderón, Derie E. Fuentes, Claudio C. Vásquez, Thomas G. Chasteen, José M. Pérez, Juan C. Tantaleán
Publikováno v: RESEARCH IN MICROBIOLOGY
Artículos CONICYT
CONICYT Chile
instacron:CONICYT
The Geobacillus stearothermophilus V cobA gene encoding uroporphyrinogen-III C-methyltransferase (also referred to as SUMT) was cloned into Escherichia coli and the recombinant enzyme was overexpressed and purified to homogeneity. The enzyme binds S-
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::493516c728528ac923f2d94a98c321ab
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9
Catalases Are NAD(P)H-Dependent Tellurite Reductases
Autor: Claudia P. Saavedra, Sergio Pichuantes, Claudio C. Vásquez, Philip Youderian, Felipe A. Arenas, Derie E. Fuentes, Manuel A. Araya, Juan C. Tantaleán, Iván L. Calderón, José M. Pérez
Publikováno v: PLoS ONE
PLOS ONE
Artículos CONICYT
CONICYT Chile
instacron:CONICYT
PLoS ONE, Vol 1, p e70 (2006)
Reactive oxygen species damage intracellular targets and are implicated in cancer, genetic disease, mutagenesis, and aging. Catalases are among the key enzymatic defenses against one of the most physiologically abundant reactive oxygen species, hydro
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7c35f718991e73bbfc2e19fc1d6fa081
http://europepmc.org/articles/PMC1762332
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10
The product of the qacc gene of staphylococcus epidermidis ch mediates resistance to beta-lactam antibiotics in gram-positive and gram-negative bacteria
Autor: Juan C. Tantaleán, Manuel A. Araya, Claudio Navarro, Claudia P. Saavedra, Phil A. Youderian, Iván L. Calderón, Guido C. Mora, José M. Pérez, Derie E. Fuentes, Claudio C. Vásquez
Publikováno v: RESEARCH IN MICROBIOLOGY
Artículos CONICYT
CONICYT Chile
instacron:CONICYT
We have characterized a natural isolate of Staphylococcus epidermidis resistant to heavy metals that carries a small 2391-bp plasmid, pSepCH, encoding the qacC gene. The S. epidermidis qacC gene confers resistance to a number of beta-lactam antibioti
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d1e6ffc0cd005f7227644148a30cca14
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