高温与放射结合,作为恶性肿瘤的一种治疗手段,再度引起国内、外研究者的密切关注。体内、外实验、临床实践,都表明高温与放射对恶性肿瘤细胞有明显的杀伤作用。我们曾用高温43.5℃和500拉德照射处理长期培养的人食管癌109细胞~2、人鼻咽癌上皮细胞~3以及短期培养的食管癌组织,均表明高温与照射的协 The combination of high temperature and radiation, as a treatment for malignant tumors, has once again attracted the attention of domestic and foreign researchers. In vivo and in vitro experiments and clinical practice have shown that high temperature and radiation have a significant killing effect on malignant tumor cells. We used high temperature 43.5°C and 500 rad irradiation to treat long-term cultured human esophageal cancer cells 109~2, human nasopharyngeal cancer epithelial cells~3, and short-term cultured esophageal cancer tissues.