摘要
本实验采用深部 X 线照射小白鼠右胸部的方法,制作放射性肺损伤动物模型,观察丹参注射液对放射性肺损伤的保护作用,并对小鼠胸腺的变化进行了观测。结果发现,X 线照射后,用药组的小鼠肺损伤轻,损伤修复快;而胸腺组织的改变两组无明显差异。说明丹参注射液对放射性肺损伤有预防作用,但对胸腺则无明显保护作用。
The lungs and thymus of mice received X-ray irradiation on the right thorax were observed.It was found that lung injury was lighter and got recovered more rapidly in mice given Salvia miltiorrhiza than that in the control group.Microscopic thymus changes showed no difference in the two groups.The results indicated that Salvia miltiorrhiza could prevent radiation-induced pulmonary injury,but could not prevent thymus injury.
