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Evaluation of MALDI-TOF MS in the microbiology laboratory / Avaliação da técnica de MALDI-TOF MS no laboratório de microbiologia
Santos, Anderson Fernandes; Cayô, Rodrigo; Schandert, Lygia; Gales, Ana Cristina.
  • Santos, Anderson Fernandes; s.af
  • Cayô, Rodrigo; UNIFESP. Faculdade de Medicina. Infectious Disease Department. BR
  • Schandert, Lygia; UNIFESP. BR
  • Gales, Ana Cristina; UNIFESP. Faculdade de Medicina. BR
J. bras. patol. med. lab ; 49(3): 191-197, June 2013. ilus
Article in English | LILACS | ID: lil-684555
ABSTRACT
Rapid identification of microorganisms by the clinical microbiology laboratory is of crucial importance for optimal patients’ management and treatment. In general, bacterial identification by conventional methods requires 18-24 hours for colony isolation and at least 24 additional hours for species identification. New technologies in microbiology have focused on the rapid diagnosis of bloodstream infections, since they are associated with high morbidity and mortality rates.
RESUMO
A rápida identificação de microrganismos no laboratório de microbiologia clínica é de extrema importância para direcionar o manejo e o tratamento de pacientes. Geralmente, a identificação bacteriana por métodos bioquímicos convencionais necessita de 18 a 24 horas para o crescimento e o isolamento da colônia bacteriana e, pelo menos, 24 horas adicionais para a identificação da espécie. Novas tecnologias em microbiologia têm focado no desenvolvimento de métodos relacionados com o diagnóstico rápido das infecções da corrente sanguínea, uma vez que essas infecções são associadas à alta morbimortalidade.
Subject(s)


Full text: Available Index: LILACS (Americas) Main subject: Mass Spectrometry / Bacterial Infections / Clinical Diagnosis / Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization / Diagnostic Techniques and Procedures Type of study: Diagnostic study / Prognostic study Language: English Journal: J. bras. patol. med. lab Journal subject: Pathology Year: 2013 Type: Article Affiliation country: Brazil Institution/Affiliation country: UNIFESP/BR

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Full text: Available Index: LILACS (Americas) Main subject: Mass Spectrometry / Bacterial Infections / Clinical Diagnosis / Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization / Diagnostic Techniques and Procedures Type of study: Diagnostic study / Prognostic study Language: English Journal: J. bras. patol. med. lab Journal subject: Pathology Year: 2013 Type: Article Affiliation country: Brazil Institution/Affiliation country: UNIFESP/BR