[Tumor hyperacidulation through glucose infusion enhanced by nicotinamide adenine dinucleotide (author's transl)].

Tumor peracidity in Walker carcinosarcoma 256-bearing Wistar rats attained by glucose (Gk) infusion was significantly (t-Test; p = 3.49) increased by a following infusion of 200 mg NAD in 7 ml 40 per cent. Gk-solution. The mean pH values obtained on six animals amounted 6.88 (start), 5.21 (after Gk) and 5.79 (after Gk + NAD). Three animals were cured through the hyperacidification process.