Radiosensitization of a human soft tissue sarcoma cell line US8-93 (mt-p53) with the oxidizer sodium peroxodisulfate.

Side effects make it necessary to seek new radiosensitizers with low systemic actions. Sodium peroxodisulfate is a strong oxidizer classified as a safe agent with low systemic effects. We have examined the effect of this oxidizer on the radiosensitivity of the radioresistant human soft tissue sarcoma cell line US8-93 (mt-p53).