Investigador(a)

César Rodríguez Sánchez

  • Correo electrónico: CESAR.RODRIGUEZSANCHEZ@ucr.ac.cr
  • Categoría Regimen Académico: CATEDRATICO
  • Grado Académico: DR.
  • Unidad Base: FACULTAD DE MICROBIOLOGÍA

Distinciones

Distinción Año Entidad Ámbito Descripción
OTRA DISTINCION 2006 Universidad De Osnabruck INTERNACIONAL DOCTORADO CON HONORES

BECAS

País Entidad Año de inicio Año de término Descripción
ALEMANIA SERVICIO ALEMAN DE INTERCAMBIO ACAD (DAAD) 2002 2006 ESTUDIOS DOCTORALES

Publicaciones

Mostrando 32 publicaciones

TÍTULO TIPO FECHA PROYECTO
The Novel Phages phiCD5763 and phiCD2955 Represent Two Groups of Big Plasmidial Siphoviridae Phages of Clostridium difficile
  • Artículo
2018

No disponible

Two Groups of Cocirculating, Epidemic Clostridiodes difficile Strains Microdiversify through Different Mechanisms
  • Artículo
2018
Two Groups of Cocirculating, Epidemic Clostridiodes difficile Strains Microdiversify through Different Mechanisms
  • Artículo
2018
Novel Clade C-I Clostridium difficile strains escape diagnostic tests, differ in pathogenicity potential and carry toxins on extrachromosomal elements
  • Artículo
2018

No disponible

Molecular epidemiology and antimicrobial resistance of Clostridium difficile in a national geriatric hospital in Costa Rica
  • Artículo
2018

No disponible

Zoonotic Agents in Feral Pigeons (Columba livia) from Costa Rica: Possible Improvements to Diminish Contagion Risks
  • Artículo
2018

No disponible

A Clostridium difficile Lineage Endemic to Costa Rican Hospitals Is Multidrug Resistant by Acquisition of Chromosomal Mutations and Novel Mobile Genetic Elements
  • Artículo
2017
Distribution, stability, and protein interactions of Aflatoxin M1 in fresh cheese
  • Artículo
2017

No disponible

A Clostridium difficile Lineage Endemic to Costa Rican Hospitals Is Multidrug Resistant by Acquisition of Chromosomal Mutations and Novel Mobile Genetic Elements
  • Artículo
2017
A Clostridium difficile Lineage Endemic to Costa Rican Hospitals Is Multidrug Resistant by Acquisition of Chromosomal Mutations and Novel Mobile Genetic Elements
  • Artículo
2017
Tetracyclines in Food and Feedingstuffs: From Regulation to Analytical Methods, Bacterial Resistance, and Environmental and Health Implications
  • Artículo
2017

No disponible

Predominance and high antibiotic resistance of the emerging Clostridium difficile genotypes NAPCR1 and NAP9 in a Costa Rican hospital over a 2-year period without outbreaks
  • Artículo
2016
Analysis of TcdB Proteins within the Hypervirulent Clade 2 Reveals an Impact of RhoA Glucosylation on Clostridium difficile Proinflammatory Activities
  • Artículo
2016
A MLST Clade 2 Clostridium difficile strain with a variant TcdB induces severe inflammatory and oxidative response associated with mucosal disruption
  • Artículo
2016

No disponible

Molecular detection of Clostridium difficile on inert surfaces from a Costa Rican hospital during and after an outbreak
  • Artículo
2016

No disponible

Analysis of TcdB Proteins within the Hypervirulent Clade 2 Reveals an Impact of RhoA Glucosylation on Clostridium difficile Proinflammatory Activities
  • Artículo
2016
Predominance and high antibiotic resistance of the emerging Clostridium difficile genotypes NAPCR1 and NAP9 in a Costa Rican hospital over a 2-year period without outbreaks
  • Artículo
2016
Emergence of an Outbreak-Associated Clostridium difficile Variant with Increased Virulence
  • Artículo
2015
Predominance of carbapenem-resistant Pseudomonas aeruginosa isolates carrying blaIMP and blaVIM metallo-β-lactamases in a major hospital in Costa Rica
  • Artículo
2015

No disponible

Emergence of an Outbreak-Associated Clostridium difficile Variant with Increased Virulence
  • Artículo
2015
A single exposure of sediment sulphate-reducing bacteria to oxytetracycline concentrations relevant to aquaculture enduringly disturbed their activity, abundance and community structure
  • Artículo
2015

No disponible

Phenotypic and Genotypic Characterization of Multidrug-Resistant Bacteroides, Parabacteroides spp., and Pseudoflavonifractor from a Costa Rican Hospital
  • Artículo
2014
Bioavailability of in-feed tetracyclines is influenced to a greater extent by crude protein rather than calcium
  • Artículo
2014

No disponible

Demonstration of antibiotic-induced tolerance development in tropical agroecosystems through physiological profiling of sediment microbial communities
  • Artículo preliminar
2014

No disponible

Unravelling a vicious circle: animal feed marketed in Costa Rica contains irregular concentrations of tetracyclines and abundant oxytetracycline-resistant Gram-positive bacteria
  • Artículo
2014

No disponible

Isolation of a Toxigenic and Clinical Genotype of Clostridium difficile in Retail Meats in Costa Rica
  • Artículo
2013

No disponible

Scarce detection of mobile erm genes associated with tetQ in Bacteroides and Parabacteroides from Costa Rica
  • Artículo
2013
  • ED-2039
Scarce detection of mobile erm genes associated with tetQ in Bacteroides and Parabacteroides from Costa Rica
  • Artículo
2013
A Novel Green Chemistry Method for Nonaqueous Extraction and High-Performance Liquid Chromatography Detection of First-, Second-, and Third-Generation Tetracyclines, 4-Epitetracycline, and Tylosin in Animal Feeds
  • Artículo
2012

No disponible

Phenotypic identification of over 1000 isolates of anaerobic bacteria recovered between 1999 and 2008 in a major Costa Rican hospital
  • Artículo
2011
  • ED-239
Exposure of a Tropical Soil to mg/kg of Oxytetracycline Elicits Hormetic Responses in the Catabolic Activities of its Microbial Community
  • Artículo
2011

No disponible

Emergence of Clostridium difficile NAP1 in Latin America
  • Artículo
2010

No disponible

Detección de tetraciclinas en nueve lotes de alimentos para cerdos, tilapias y pollos producidos en Costa Rica: incumplimiento de normativas y disconformidades con el etiquetado oficial de garantía
  • Artículo
2010

No disponible

Isolates of Clostridium perfringens recovered from Costa Rican patients with antibiotic-associated diarrhoea are mostly enterotoxin-negative and susceptible to first-choice antimicrobials
  • Artículo
2008
Resistencia antimicrobiana en bacterias del grupo Bacteroides fragilis aisladas a partir de muestras diarreicas de pacientes pediátricos y geriátricos costarricenses
  • Artículo
2008

No disponible

Oxytetracycline and Gentamicin: Two Clinicallyrelevant Antimicrobials Widely Used by Costa Rican Farmers. Implications of Their Use Outside Clinical Cettings and Request for Action
  • Artículo
2008

No disponible

Spraying of oxytetracycline and gentamicin onto field-grown coriander did not affect the abundance of resistant bacteria, resistance genes, and broad host range plasmids detected in tropical soil bacteria
  • Artículo
2008

No disponible

Diversity and antimicrobial susceptibility of oxytetracycline-resistant isolates of Stenotrophomonas sp. and Serratia sp. associated with Costa Rican crops
  • Artículo
2007

No disponible

Lettuce for Human Consumption Collected in Costa Rica Contains Complex Communities of Culturable Oxytetracycline- and Gentamicin-Resistant Bacteria
  • Artículo
2006

No disponible