Keywords herpes simplex virus-thymidine kinase gene;ganciclovir;gene therapy;suicide gene;osteoarthritis;synoviocytes;

• 单纯疱疹病毒-胸苷激酶基因;丙氧鸟苷;基因治疗;自杀基因;骨关节炎;滑膜细胞;