TY - JOUR A1 - Zahn, Rudolf K. A1 - Tiesler, Ekkehard T1 - Die Beeinflussung des Wachstums des Ehrlich-Ascites-Tumors der Maus durch native und mit ultraviolettem Licht bestrahlte heterologe Desoxyribonucleinsäure T2 - Zeitschrift für Naturforschung, B N2 - 1. Deoxyribonuclease activity has been determined by viscosimetry in the serum of the Ehrlich Ascites in the mouse to be equivalent to 2,3 ± 0,7·10-6 g/ml of crystalline beef pancreas DNase. 2. Injections of heterologous deoxyribonucleic acid into the Ehrlich Ascites tumor under specified conditions does not alter tumor development. 3. The same DNA however becomes strongly inhibitory for tumor growth after UV irradiation. 4. Possible implications are discussed. Y1 - 2014 UR - http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/69900 UR - https://nbn-resolving.org/urn:nbn:de:hebis:30:3-699000 SN - 1865-7117 SN - 0932-0776 VL - 18 IS - 7 SP - 523 EP - 525 PB - Verlag der Zeitschrift für Naturforschung CY - Tübingen ER -