Biological Process And Events Involved In Drug Targeting

Drag targeting has been classified into three types i first-order targeting this describes delivery to a discrete organ or tissue, ' second-order targeting this represents targeting a specific cell type s within a tissue or organ e.g., tumor cells versus normal cells and hepatocytic cells versus Kupffer cells , and hi third-order targeting this implies delivery to a specific intracellular organelle in the target cells e.g., lysosomes 4 . Basically, there are three approaches for drag targeting....