Figure 2

Exponential tumour growing of KHT mouse sarcoma. Exemplary growth curve of one KHT mouse sarcoma after injection of 500 KHT cells between the cartilage and the skin of the right mouse ear. The volume increase is shown in dependence on time starting at the tumour size at start of treatment; exponential growing is indicated for tumour volumes between 5 and 200 mm3 (grey coloured area).