Thompson S C
Br J Cancer. 1974 Oct;30(4):337-41. doi: 10.1038/bjc.1974.202.
The effect of irradiation of recipient mouse lung on tumour colony growth after intravenous injection of C3H mammary adenocarcinoma cells or aggregates was tested in C3H male mice irradiated with 14 MeV electrons to the whole or half of the thorax. Injections were made 3 h, 48 h, 3½ months or 9½ months after irradiation.The number and size of colonies were increased in irradiated areas of the lung at 48 h and at 3½ months after doses of 2000 rad. However, 9½ months after irradiation lungs were found to be atrophied and fibrotic and enumeration of tumour colonies was found to be impossible. An increase in colony growth after 250 rad was seen only at 9½ months after irradiation.
在用14兆电子伏电子对C3H雄性小鼠的整个胸部或半侧胸部进行照射后，测试了受体小鼠肺部照射对静脉注射C3H乳腺腺癌细胞或细胞聚集体后肿瘤集落生长的影响。照射后3小时、48小时、3个半月或9个半月进行注射。在给予2000拉德剂量后，48小时和3个半月时，肺部受照射区域的集落数量和大小增加。然而，照射9个半月后，发现肺部萎缩并纤维化，无法对肿瘤集落进行计数。仅在照射9个半月后，观察到250拉德照射后集落生长增加。
