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pubmed:abstractText |
The influence of AZQ, a chemotherapeutic agent, on the DNA-distribution of human cerebral tumours in short-term culture was studied by means of a MPV II cytofluorometer. The cell cultures were exposed to increasing concentrations of AZQ during 5 days. The results showed that AZQ has no cell phase-specific activity. The influence on the DNA-distribution varied considerably in the examined tumours. It is hypothesised that the effect of AZQ might depend upon the initial DNA-distribution of human cerebral tumours, hyperdiploid tumours being more vulnerable.
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