Change of temperature in mouse tumour tissue immersed in a water bath at 44 degrees C.
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- Published online on: September 1, 1998 https://doi.org/10.3892/or.5.5.1061
- Pages: 1061-1065
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Abstract
We investigated the change in temperature in tumour and normal tissues of mice when immersed in a water bath at 44.0 degrees C as part of a series of studies of hyperthermia. The right hind legs of the mice bearing the experimental tumour sarcoma 180 were immersed in the water bath, and measurements were performed using the multi-thermocouple thermosensor from a radiofrequency (RF) generator every 24 sec with a precision of 0.1 degrees C. The temperature in all tumour tissues exceeded 43.0 degrees C only at 1 min 24 sec after immersion of the limbs. The rise in temperature then reached a plateau phase, and was maintained around 44.0 degrees C. However, we found that the temperature of the normal tissue was about 0.6 degrees C lower than that of the tumour tissue or the tissue around the tumour at the plateau phase.
