125 I seeds irradiation inhibits tumor growth and induces apoptosis by Ki-67, P21, Survivin，Livin and Caspase-9 expression in lung carcinoma xenografts
Background: Lung cancer is a fatal disease and a serious health problem worldwide. Patients are usually diagnosed at an advanced stage, with the effectiveness of chemotherapy for such patients being very limited. Iodine 125 seed(125I) irradiation can be used as...