Diagnostic and therapeutic compositions in the form of complexes for enhancing transmembrane transport of a diagnostic or therapeutic agent and methods for their use. The complexes contain the α, γ, or bis isomers of folate receptor-binding analogs of folate, a metal chelated by a ligand, and in one embodiment, a chemotherapeutic agent.
诊断和治疗复合物的形式,用于增强诊断或治疗剂的跨膜转运,以及它们的使用方法。这些复合物包含叶酸受体结合叶酸的α,γ或双异构体类似物,由
配体螯合的
金属,以及在某些情况下,化疗药物。