Microbiology Guillermo Vidal Microbiology Guillermo Vidal

Fingerprinting Breast Cancer vs. Normal Mammary Cells by Mass Spectrometric Analysis of Volatiles

Jingjing He, P. M-L Sinues, M. Hollmén, Xue Li, M. Detmar & R. Zenobi

There is increasing interest in the development of noninvasive diagnostic methods for early cancer detection, to improve the survival rate and quality of life of cancer patients. Identification of volatile metabolic compounds may provide an approach for noninvasive early diagnosis of malignant diseases.

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Microbiology Guillermo Vidal Microbiology Guillermo Vidal

Rapid identification of bacteria in blood cultures by mass-spectrometric analysis of volatiles

C. Ballabio, S. Cristoni, G. Puccio, M. Kohler, M. R. Sala, P. Brambilla, P. M-L Sinues

Blood cultures are routine tests to determine whether micro-organisms have entered the patient’s bloodstream. Automated systems, based on the detection of CO2 increase in the culture media, have considerably improved the screening efficiency for the detection of bacteria. However, further identification of bacteria still requires time consuming culturing procedures.

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