In order to study the mechanism of the effect of heparin on apoptosis in carcinoma cells, the nasopha- ryngeal carcinoma......

目的：建立芥子气致大鼠呼吸道损伤的动物模型,观察芥子气损伤大鼠气管的组织和细胞形态学变化。方法雄性大鼠72只,随机分为芥子气组......