Initial study of three different pathogenic microorganisms by gas chromatography-mass spectrometry.

ABSTRACT: Background: Diagnoses  of  respiratory  tract  infections  usually happen  in  the  late  phase  of  the  disease  and  usually  result  in  reduction  of  the  pathogen  load after broad-spectrum  antibiotic  therapy,  but  not  in eradication of the pathogen.  The  development  of a  non-invasive,  fast,  and  accurate  method  to  detect  pathogens  has  always  been  of  interest  to  researchers  and  clinicians  alike.  Previous studies have shown that bacteria produce organic gases.  The  current  study  aimed  to  identify  the  volatile  organic  compounds  (VOCs)  produced  by three  respiratory  tract  pathogens,  including  Staphylococcus  aureus,  Escherichia  coli  and  Candida  albicans.Methods: The  VOCs  produced  were identified by gas c

SUBMITTER: Karami N 

PROVIDER: S-EPMC5760968 | biostudies-literature | 2017

REPOSITORIES: biostudies-literature