PRODUCTION OF CURING AGENT FOR TUMOR AND MALIGNANT SKIN DISEASE USING PARAMECIUM

摘要

A process for preparing a parenteral solution for treating skin diseases comprising the steps of: (1) freeze-drying an aqueous extract of paramecium to obtain a dry powder P1, (2) dissolving the dry powder P1 in water and separating the aqueous solution into a high-molecular-weight portion A and a low-molecular-weight portion B, (3) freeze-drying an aqueous solution of the portion B to obtain a dry powder P2, and (4) dissolving the dry powder P2 in an excipient to formulate the parenteral solution.