As the features of angiogenesis inhibitors are of low toxicity and have less acquired resistance,it comes to a new strategy to suppress tumor growth by restraining angiogenesis.

• 由于抗血管生成药物具有毒性低、不易产生获得性耐药的特点。因此,通过抑制血管生成来抑制肿瘤生长成为目前肿瘤治疗的策略之一。