Abstract: | Such models of transplantable tumors as Lewis sarcoma, uterine sarcoma-322 and uterine carcinoma-5 were used to study possible inhibitory effect by low-deuterium water. Such water was given to experimental animals (20 mice in each group). Controls (30 in each group) received tap water with standard deuterium concentrations. Low-deuterium water treatment resulted in significant inhibitory effect on volume of all tumor patterns concerned: it delayed nodule formation at transplantation site. However, no increase in survival time was obtained. |