Delivery of diagnostic and therapeutic agents to skin or solid tumours is improved by optimisation of the lipid containing macromolecular structures (eg liposomes) encapsulating the agents and the type and amount of hydrophilic moieties bound to the exterior of the macromolecular structures as well as the relative proportions of the various lipids or other hydrophobic entities forming the macromolecular structures.
通过优化包裹药剂的含脂大分子结构(如脂质体)、与大分子结构外部结合的亲
水性分子的类型和数量以及构成大分子结构的各种脂质或其他疏
水性实体的相对比例,可改善皮肤或实体瘤的诊断和治疗药剂的输送。