Research Advances in Targeted Drug Delivery System / 医药导报

ABSTRACT

In recent years,due to the development of disciplines such as molecular biology,cell biology,and materials science,the research of targeted therapy drugs has become a hot spot.Compared with conventional drugs,targeted therapy drugs can selectively increase the concentration and effectively reduce the toxic side effects of drugs in target tissues,which is an ideal way of drug delivery.Nanomaterial is receiving more attention for its superior performance in animals.The application and develop-ment of nanocrystals in targeted drug delivery systems has effectively broken the limitation of insoluble drugs and plays an indis-pensable role in drug delivery systems.In this paper,we briefly reviewed the characteristics and classification of targeted therapy drugs and the application of nanocrystals in pharmaceutical research to provide a reference for the related research.