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Breathprints identify lung attacks in mice By Sally Robertson.

Breathprints identify lung attacks in mice By Sally Robertson, medwireNews Reporter Researchers working with a mouse model have developed a method for creating breathprints that flag up set up animals have a lung infection viagra pfizer . Using secondary electrospray ionization mass spectrometry , the group found significant distinctions in the volatile organic substances within the breath of mice that were contaminated with Pseudomonas aeruginosa or Staphylococcus aureus, compared with the breath of noninfected mice. Furthermore, the SESI-MS breathprint allowed the experts not only to detect the species of bacterias but also to tell apart between specific bacterial strains.