载药红细胞可使药物在体内避免过早降解、失活和排泄,保护宿主免受不良免疫反应;通过其缓释系统的作用维持更高血浓度、延长药效;有些载药红细胞还有靶向特性。红细胞为天然存在的细胞,体内可完全降解,同型血球用于体内无诱发免疫反应的可能;另外,这类细胞常用于临床输血,对于它的收集和贮藏都很熟悉。 Drug-loaded red blood cells can prevent drugs in the body to prevent premature degradation, inactivation and excretion, protect the host from adverse immune reactions; through its sustained-release system to maintain higher blood concentration and extend the efficacy; some drug-loaded red blood cells also target To the characteristics. Erythrocytes are naturally occurring cells and can be completely degraded in vivo. The same type of blood cells are used in vivo to induce no possible immune response. In addition, these cells are commonly used in clinical blood transfusion and are familiar with both collection and storage.