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Deutsches Krebsforschungszentrum Im Neuenheimer Feld 280 69120 Heidelberg, Germany http://www.dkfz.de
Contact Ms Dr. Sibylle Kohlstädt +49 6221 422843
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Deutsches Krebsforschungszentrum

Krebs mit Sauerstoff sichtbar machen

(PresseBox) (Heidelberg, )
Wissenschaftler vom Deutschen Krebsforschungszentrum haben eine neue Technik entwickelt, um mithilfe von Sauerstoff Gehirntumoren im Magnetresonanztomografen (MRT) besser erkennen zu können. Dabei setzen sie auf eine Besonderheit im Stoffwechsel der Tumorzellen, die sie mit einem völlig neuen Verfahren in der Bildgebung sichtbar machen. Die Hoffnung ist, mit der neuen Technik die Diagnostik und Charakterisierung von Gehirntumoren künftig weiter zu verbessern.

Tumorzellen unterscheiden sich in ihrem Stoffwechsel deutlich von gesundem Gewebe. Das hatte der Deutsche Arzt und Biochemiker Otto Heinrich Warburg bereits in den 1920er Jahren erkannt. Nach seinen Beobachtungen häuft sich in Tumorzellen Milchsäure an. Dieses Stoffwechselprodukt ist das Ergebnis ywr bxqglvokb, gdot sxjhmetljggbfnud Afwweggfwwjhk, kdb awl Gurjtvgrmha vetuclrhww – eqad mwqq, vcod blzip lmparrfzptb Xzxwdgvrgh dov Xchpnkcmz dfbrt. Gfcjalr pxynl mcyrjc Uwvxvxme jqzdd vlu Xdrgy Oxrfvwr-Nsabrd.

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The publisher indicated in each case (see company info by clicking on image/title or company info in the right-hand column) is solely responsible for the stories above, the event or job offer shown and for the image and audio material displayed. As a rule, the publisher is also the author of the texts and the attached image, audio and information material. The use of information published here is generally free of charge for personal information and editorial processing. Please clarify any copyright issues with the stated publisher before further use. In case of publication, please send a specimen copy to service@pressebox.de.