Browsing by Author "Ulloa Flores, María Teresa"

Now showing items 1-12 of 12

    • Bordetella pertussis 
      Ulloa Flores, María Teresa (Sociedad Chilena de Infectología, 2008)
    • Calidad microbiológica del aire de una unidad de preparados farmacéuticos estériles 
      Caorsi P., Beatriz; Pezzani Valenzuela, Marcela; Sakurada Zamora, Andrea; Ulloa Flores, María Teresa; Latorre Ordóñez, Paz Verónica (SOC CHILENA INFECTOLOGIA, 2011-02)
      Background: An extremely clean area is required for preparation of sterile pharmaceutical compounds, in compliance with international standards, to minimize the probability of microbial contamination. Aim: To evaluate the ...
    • Colonización bacteriana de piel sana versus quemada de niños bajo 15 años tratados en COANIQUEM, Santiago de Chile 
      Ulloa Flores, María Teresa; Castillo D., Loriana; Solís F., Fresia; Arévalo P., Gabriela; Rojas Z., Jorge (Sociedad Chilena de Infectología, 2012)
      La colonización bacteriana de la piel de pacientes quemados, sin infección y de manejo ambulatorio, ha sido escasamente estudiada. Objetivo: Cuantificar e identificar el tipo de bacterias que colonizan las zonas cruentas ...
    • Community-acquired pneumonia in Chile: the clinical relevance in the detection of viruses and atypical bacteria 
      Luchsinger Farías, Vivian; Ruiz Carmona, Mauricio; Zunino, Enna; Martínez, María Angélica; Machado, Clarisse; Piedra, Pedro A.; Fasce, Rodrigo; Ulloa Flores, María Teresa; Fink, María Cristina; Lara, Pamela; Gebauer, Mónica; Chávez, Fernando; Avendaño, Luis F. (group.bmj.com, 2013)
      Background Adult community-acquired pneumonia (CAP) is a relevant worldwide cause of morbidity and mortality, however the aetiology often remains uncertain and the therapy is empirical. We applied conventional and ...
    • Effect of hydrothermally synthesized titanium nanotubes on the behaviour of polypropylene for antimicrobial ... 
      Zenteno, Andrés; Guerrero, Sichem; Ulloa Flores, María Teresa; Palza Cordero, Humberto; Zapata, Paula A. (Wiley & Sons, 2015)
      TiO2 nanotubes (TiO2-Ntbs) synthesized by a hydrothermal method were used as filler to prepare polypropylene (PP) composites by melt blending. Their structural properties as well as their biocidal potential were studied. ...
    • Evaluación de la actividad in vitro de la combinación de rifampicina y tigeciclina con imipenem, amikacina ... 
      Moreno López, María Victoria (Universidad de Chile, 2012)
      Acinetobacter baumannii y Pseudomonas aeruginosa son causas frecuentes de infecciones nosocomiales y presentan altas tasas de resistencia antimicrobiana. Actualmente no existe terapia óptima para las infecciones ...
    • Inhibición del crecimiento in vitro de streptococcus mutans por papaina y sanitrend. 
      Castro Arqueros, Viviana Marisel (Universidad de Chile, 2005)
      Streptococcus mutans ha sido implicado como el principal agente etiológico de la caries dental, la cual es considerada una de las enfermedades infecciosas más comunes en los seres humanos. Por esto, muchas investigaciones ...
    • Isolation and first draft genome sequence of a linezolid-dependentStaphylococcus aureusclinical strain 
      García Angulo, Víctor; Herve, Beatrice; Melo, Joel; Sanhueza Becerra, Camila; Fuente, Sebastián de la; Lozano Aguirre, Luis; Baysdorfer, Chris; Ulloa Flores, María Teresa (Future Medicine, 2020)
      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 ...
    • Photocatalytic inhibition of bacteria by TiO2nanotubes-dopedpolyethylene composites 
      Yáñez, Daniela; Guerrero, Sichem; Lieberwirth, Ingo; Ulloa Flores, María Teresa; Gómez, Tatiana; Rabagliati, Franco M.; Zapata, Paula A. (Elsevier, 2015)
      Polyethylene (PE) and polyethylene-octadecene (LLDPE) composites containing titanium dioxide nano-tubes were synthesized and applied to the inhibition of selected bacteria. It was found that polymerizationrate of the ...
    • Poly(lactic acid)/TiO2 nanocomposites as alternative biocidal and antifungal materials 
      Fonseca, Carmen; Ochoa, Almudena; Ulloa Flores, María Teresa; Álvarez Duarte, Eduardo; Canales, Daniel; Zapata, Paul A. (Elsevier, 2015)
      Poly(lactic acid) (PLA) composites with titanium oxide (TiO2) similar to 10-nm nanoparticles were produced by the melting process and their main properties were evaluated. The nanoparticles are homogeneously dispersed in ...
    • Role of Neutralizing Antibodies in Adults With Community-Acquired Pneumonia by Respiratory Syncytial Virus 
      Luchsinger Farías, Vivian; Piedra, Pedro A.; Ruiz, Mauricio; Zunino, Enna; Martínez, María Angélica; Machado, Clarisse; Fasce, Rodrigo; Ulloa Flores, María Teresa; Fink, María Cristina; Lara, Pamela; Avendaño, Luis F. (2012-04)
      Background. Respiratory syncytial virus (RSV) has been implicated in the etiology of adult communityacquired pneumonia (CAP). We investigated RSV infection in Chilean adults with CAP using direct viral detection, real-time ...
    • Serinocabapenemasas de clas A en enterobacterias 
      Lastra J., Virginia de la; Ulloa Flores, María Teresa; Pinto Claude, María Eugenia; Vidal, Mario Martín; Silva Q., Francisco (Hospital Clínico Universidad de Chile, 2010)
      Bacterial resistance to B-lactam antibiotics is becoming a matter of great concern. The rapid emergence of extended spectrum B-lactamases (ESBLs) in Enterobacteriaceae has made the carbapenems the drugs of choice to treat ...