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离体人体膀胱癌培养细胞和Hela 细胞所作的热处理得判以下结果:①热对癌细胞有杀死效果,热度和作用时间二者有相加作用。②使用温热可望杀死相当数量的癌细胞,但多不能完全杀死。③热作用和博来霉素共用对癌细胞的杀死有中等度的相乘作用。④热—博来霉素相乘效果的作用机制与切断DNA 单链有关。单独使用热水灌流,博来霉素和热水并用的灌流,放疗加热水灌流,放疗、博来霉素加热水灌流。用此四种方法治疗膀胱移行性上皮癌38例(治疗后存活一年者36例),大部分为表浅性的多发癌,同时又是危
Heat treatment of isolated human bladder cancer cells and HeLa cells can be judged as follows: 1 Heat has a killing effect on cancer cells, and heat and action time have an additive effect. 2 The use of warmth is expected to kill a considerable number of cancer cells, but more can not be completely killed. 3 The thermal effect and bleomycin use have a moderate synergistic effect on the killing of cancer cells. 4 Heat-Bleomycin The mechanism of multiplication effect is related to the cleavage of single strands of DNA. Separate use of hot water perfusion, bleomycin and hot water with perfusion, radiotherapy heating water perfusion, radiotherapy, bleomycin heat water perfusion. Treated 38 cases of bladder transitional epithelial carcinoma with these four methods (36 cases survived one year after treatment), most of them were superficial multiple cancers and they were at the same time dangerous