Objective To observe the clinical feasibility of carbogen plus low concentration oxygen radiotherapy ( CPLCOR). 目的探讨高-低氧放疗在临床应用中的可行性并初步评价其疗效及副作用。
Carbogen plus low-concentration oxygen radiotherapy eradicate the enhanced damage of irradiation on bone marrow by carbogen, and indicate of radio-protective effects some degree. 高-低氧放疗可消除高氧加重的骨髓辐射损伤,在一定程度上具有放射防护作用。
Conclusions 1. Hypoxic oxygen radiotherapy may decrease the damage of irradiation on bone marrow, while carbogen radiotherapy increase it. 结论:1.低氧放疗可以减轻辐射所致骨髓细胞的损伤,高氧放疗在一定程度上可加重辐射所致骨髓细胞的损伤。
Carbogen combined with drugs in the treatment of sudden deafness 混合氧联合药物治疗突发性聋
In contrast to air group, therapeutic gain factor ( TGF) of CPLCOR group was1.38, carbogen alone group was0.82. 对皮肤反应来说,高低氧照射的治疗获得系数(TGF)为1.38,而单纯高氧组为0.82。
Objective To investigate the effects of carbogen plus low concentration oxygen radiotherapy on murine intestinal epithelium. 目的观察X射线照射时,给予高低氧对小鼠小肠上皮生物效应的影响。
Radiosensitization of a murine tumor and normal tissue by carbogen plus low concentration oxygen radiotherapy 高低氧放疗对小鼠肿瘤及正常组织的效应初探