Abstract
The DDS research which utilized functional polymers, etc. is created in order to give more new value added in conventional “medicine”, and is developing, This field is developing to “medicine” as intellectualization particle including emulsion, liposome and microsphere which imitated the cell. The way of this DDS research to the intellectualization has presented the way to ultimate place “cell as a medicine” (cytomeclicine). The most intelligent particle which exists on the earth is a cell. The disease therapy using the potential of the cell functions should be established, and the energetic research is carried out. Through generation and differentiation and proliferation of the cell, the disease treatment strategy by the cell in which regeneration amd reconstruction of tissue or organ and organization with the function are enabled. By applying the regeneration science, the treatment strategy using the cell has the limitless possibility.
