CONSLUSIONS: Hypoxia (1% oxygen) does not affect the survive of liver cancer cell BEL7402 but can prevent it from the damages of radiation.

• 结论缺氧(1%25氧浓度)对肝癌细胞株BEL7402的存活无明显影响; 但能保护肝癌细胞株BEL7402使其免受放射线的损伤;