| 摘要 |
<P>PROBLEM TO BE SOLVED: To obtain a therapeutic agent for dermatoses or a covering material for treating dermatoses, which is safer, has no adverse effect and is applied for a long period of time, especially a therapeutic agent or a covering material for bedsore and psoriasis. <P>SOLUTION: The therapeutic agent or the covering material is obtained by using a concentrated solution of an extracellular matrix that is produced by subjecting a human or animal fibroblast to a serum-free culture to give a culture supernatant and purifying the culture supernatant. The therapeutic agent or the like promotes proliferation of a fibroblast and has inhibitory action on proliferation of a keratinocyte. Consequently, the therapeutic agent, etc., are effective on treating especially bedsore and psoriasis. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
