van Putten L M, Smink T
Br J Cancer Suppl. 1978 Jun;3:246-9.
The mouse osteosarcoma C22LR was irradiated with a single X-ray dose of 1000 or 1500 rad (to prevent rapid growth) and then with fractionated doses of 300 or 600 rad each. Half the mice were given 0.8 mg/g of misonidazole 1 h before irradiation. Tumour growth delay was determined. The radiosensitizer did enhance the effect of small (300 rad) doses per fraction, as well as that of 600 rad doses.
将小鼠骨肉瘤C22LR用1000或1500拉德的单次X射线剂量进行照射(以防止快速生长),然后再给予每次300或600拉德的分次剂量照射。一半的小鼠在照射前1小时给予0.8毫克/克的米索硝唑。测定肿瘤生长延迟情况。放射增敏剂确实增强了每分次小剂量(300拉德)以及600拉德剂量的效果。