XING Chungen, LI Guoqiang, ZHOU Liying, et al. The experiment study on predicting the radiosensitivity of human colorectal cancer cell by fluorescence in situ hybridization[J]. Journal of Radiation Research and Radiation Processing, 2007,25(5):308-311.
XING Chungen, LI Guoqiang, ZHOU Liying, et al. The experiment study on predicting the radiosensitivity of human colorectal cancer cell by fluorescence in situ hybridization[J]. Journal of Radiation Research and Radiation Processing, 2007,25(5):308-311.DOI:
To study the correlation between the number of radiation-induced translocations of chromosome 2 and the cell survival fraction after irradiation using fluorescence in situ hybridization , and discuss the feasibility to predict the radiosensitivity of human colorectal cancer cell using FISH. The result shows that The growth of implanted tumor had been restrained after irradiation. The sensitivity of Lovo cell was higher than SW480. The result of FISH detection to implanted tumor resected indicated that the number of chromosome 2 aberration of Lovo cell was higher than SW480 significantly (,p,<,0.05). Fluorescence in Situ Hybridization can be used to predict the intrinsic radiosensitivity of human colorectal cancer cell conveniently and reliably. It provides important references for the selection of radiotherapy in the patients suffering colorectal cancer clinically.
关键词
荧光原位杂交预测大肠癌细胞放射敏感性
Keywords
Fluorescence in situHybridizationPredictionColorectal cancerRadiosensitivity