Society of German Chemists (GDCh) (07/03/2011) . Some Diseases can be recognized already by the smell of the patient: the breath of a sugar-sick smell of apples, for example, body odor of ammonia indicates a disease of the liver. To diagnose cancer, the human sense of smell is not enough though, but a fine artificial nose could detect and distinguish lung cancer cell lines. This topic on the "News from the chemistry." Scientists compared by mass spectrometry, the volatile metabolites from two lung cancer cell lines and two pulmonary cell types. For this purpose they bred all four cell types in mono-cellular layers in cell culture flasks.
cells absorb substances from the culture medium of a culture bottle and give is their metabolic products from. In some of these metabolites are volatile organic substances. They are detected in the headspace above the culture medium with a spectrometer. The researchers then 42 substances associated with statistical evaluation of the four cell lines to clear. The tests showed concentration differences in the metabolic products. In addition, the comparison between the healthy and the cancer cell lines that consume only the latter acetaldehyde. The studies and results explained the physicist Claudia Brunner from the Helmholtz Center Munich in her article for the "News from the chemistry." The PDF file is the contribution it with the editor at nachrichten@gdch.de . Almost 80 000 sophisticated chemists and chemists from academia, business and education information with the "news" about developments in chemistry, in related sciences as well as social and economic aspects. Mark the journal of the German Chemical Society, the wide range of reports are the unique range of personal information, event and training dates, and the great job market
cells absorb substances from the culture medium of a culture bottle and give is their metabolic products from. In some of these metabolites are volatile organic substances. They are detected in the headspace above the culture medium with a spectrometer. The researchers then 42 substances associated with statistical evaluation of the four cell lines to clear. The tests showed concentration differences in the metabolic products. In addition, the comparison between the healthy and the cancer cell lines that consume only the latter acetaldehyde. The studies and results explained the physicist Claudia Brunner from the Helmholtz Center Munich in her article for the "News from the chemistry." The PDF file is the contribution it with the editor at nachrichten@gdch.de . Almost 80 000 sophisticated chemists and chemists from academia, business and education information with the "news" about developments in chemistry, in related sciences as well as social and economic aspects. Mark the journal of the German Chemical Society, the wide range of reports are the unique range of personal information, event and training dates, and the great job market
http://www.nachrichtenausderchemie.de "News from the Chemistry
http://www.gdch.de/taetigkeiten/nch/jg2011/h01_11.htm The January issue of "News from the Chemistry
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