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靶向制剂又称靶向给药系统,被称为第四代给药方法,是指载体将药物通过局部给药或全身血液循环而选择性地浓集定位于靶组织、靶器官、靶细胞或细胞内结构的给药系统。靶向给药系统从方法学上大体可分为三类:被动靶向药物传递系统、主动靶向药物传递系统和物理化学靶向传递系统。磁性药物传递系统属于物理化学靶向系统,它借助于
Targeted drug delivery system, also known as targeted delivery system, known as the fourth generation of drug delivery methods, refers to the carrier through the local administration of drugs or systemic blood circulation and selectively concentrated in the target tissue, target organs, target cells Or intracellular structure of the drug delivery system. Targeted drug delivery systems can be roughly categorized into three types from a methodological perspective: passive targeted drug delivery systems, active targeted drug delivery systems and physico-chemical targeted delivery systems. Magnetic drug delivery systems belong to the physical chemistry targeting system, with the help of