Drug-entrapped liposomes with proper size can be transported into lymphatic system following topical administration, which provides a rationale for precaution and therapy of primary or metastatic lymphatic tumors.
局部给药后,依靠毛细血管与毛细淋巴管壁结构差异对粒径的选择性,可使脂质体具有淋巴靶向作用,为淋巴系统原发性和转移性肿瘤的治疗提供了有利条件。