| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a composition for oral administration having immunoenhancing action. <P>SOLUTION: The composition for oral administration contains a liposome encapsulating a physiologically active substance (lactoferrin, transferrin, interferon, interleukin, lysozyme, etc.) and containing lecithin and sterol. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
