Investigador(a)

Esteban Chaves Olarte

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

Proyectos

Mostrando 0 proyectos

Núm. de proyecto Descripción Unidad de Investigación

Distinciones

Distinción Año Entidad Ámbito Descripción
No hay datos disponibles

BECAS

País Entidad Año de inicio Año de término Descripción
SUECIA SCIENCE OF ANTICIPATION CONTROL OF HEALTH RISK 1998 1999 DOCTORADO
SUECIA SCIENCE OF ANTICIPATION CONTROL OF HEALTH RISK 1993 1996 MAESTRIA EN CIENCIAS BIOMEDICAS

Publicaciones

Mostrando 19 publicaciones

TÍTULO TIPO FECHA PROYECTO
Two Groups of Cocirculating, Epidemic Clostridiodes difficile Strains Microdiversify through Different Mechanisms
  • Artículo
2018
Senses the Intracellular Environment through the BvrR/BvrS Two-Component System, Which Allows To Adapt to Its Replicative Niche
  • Artículo
2018
Depletion of complement enhances the clearance of Brucella abortus in mice
  • Artículo
2018
Depletion of complement enhances the clearance of Brucella abortus in mice
  • 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

Two Groups of Cocirculating, Epidemic Clostridiodes difficile Strains Microdiversify through Different Mechanisms
  • Artículo
2018
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
A Clostridium difficile Lineage Endemic to Costa Rican Hospitals Is Multidrug Resistant by Acquisition of Chromosomal Mutations and Novel Mobile Genetic Elements
  • Artículo
2017
Analysis of TcdB Proteins within the Hypervirulent Clade 2 Reveals an Impact of RhoA Glucosylation on Clostridium difficile Proinflammatory Activities
  • Artículo
2016
Brucella abortus Strain 2308 Wisconsin Genome: Importance of the Definition of Reference Strains
  • Artículo
2016

No disponible

N-Formyl-Perosamine Surface Homopolysaccharides Hinder the Recognition of Brucella abortus by Mouse Neutrophils
  • Artículo
2016

No disponible

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

Analysis of TcdB Proteins within the Hypervirulent Clade 2 Reveals an Impact of RhoA Glucosylation on Clostridium difficile Proinflammatory Activities
  • Artículo
2016
Brucella canis Is an Intracellular Pathogen That Induces a Lower Proinflammatory Response than Smooth Zoonotic Counterparts
  • Artículo
2015
Índices bibliométricos y revistas de ‘corriente central’: implicaciones para el desarrollo de las ciencias naturales en Costa Rica
  • contributionToPeriodical
2015

No disponible

Emergence of an Outbreak-Associated Clostridium difficile Variant with Increased Virulence
  • Artículo
2015
Emergence of an Outbreak-Associated Clostridium difficile Variant with Increased Virulence
  • Artículo
2015
Brucella abortus Induces the Premature Death of Human Neutrophils through the Action of Its Lipopolysaccharide
  • Artículo
2015

No disponible

Brucella canis Is an Intracellular Pathogen That Induces a Lower Proinflammatory Response than Smooth Zoonotic Counterparts
  • Artículo
2015
Brucella canis Is an Intracellular Pathogen That Induces a Lower Proinflammatory Response than Smooth Zoonotic Counterparts
  • Artículo
2015
Geographic and ontogenic variability in the venom of the neotropical rattlesnake Crotalus durissus: Pathophysiological and therapeutic implications/Geographic and ontogenic variability in the venom of the neotropical rattlesnake Crotalus durissus: Pathophysiological and therapeutic implications
  • Artículo
2014

No disponible

In vitro antiviral activity of Chamaecrista nictitans (Fabaceae) against herpes simplex virus: Biological characterization of mechanisms of action
  • Artículo
2014

No disponible

The struggle of neglected scientific groups: ten years of NeTropica efforts to promote research in tropical diseases in Central America
  • Artículo
2011

No disponible

The Haemophilus ducreyi cytolethal distending toxin induces DNA double-strand breaks and promotes ATM-dependent activation of RhoA
  • Artículo
2003

No disponible

The venom of Bothrops asper from Guatemala: toxic activities and neutralization by antivenoms
  • Artículo
2001
The venom of Bothrops asper from Guatemala: toxic activities and neutralization by antivenoms
  • Artículo
2001
Isolation and characterization of a myotoxic phospholipase A2 from the venom of the arboreal snake Bothriechis (Bothrops) schlegelii from Costa Rica
  • Artículo
1997

No disponible