Radiosensitization of two murine fibrosarcomas with 6-thioguanine.

In Vivo murine tumor experiments were carried out to determine whether 6-thioguanine (6-TG) could enhance the cytotoxic effects of radiation on tumors. The combined effects of single and fractionated x-irradiation were evaluated on the transplanted methylcholanthrene induced fibrosarcoma (Meth-A) in BALB/c mice, a moderately radioresponsive tumor and on the… CONTINUE READING