BACKGROUND:We tested the efficacy of 4 local agents for protection against tumor growth after tumor contamination and tumor bloc inoculation. MATERIALS AND METHODS: Tumors were prepared by injecting human HT-1080 fibrosarcoma cells into the subcutaneous tissue of 6-9 -week- old male athymic nude mice (BALB/c nu/nu). When the tumors reached the desired size, the nude mice were sacrificed, and the ... Read more