The hyaluronidase inhibiter or the atopic Characteristic dermatitis remedy medicine null Cladosiphon okamuranus

摘要

PPROBLEM TO BE SOLVED: To provide a hyaluronidase inhibitor or a therapeutic agent of atopic dermatitis, containing fucoidan obtained from an extract of seaweeds as an active ingredient, and utilizing the bioactivities thereof. PSOLUTION: The hyaluronidase inhibitor or the therapeutic agent of the atopic dermatitis contains the acetyl fucoidan obtained from Cladosiphon okamuranus TOKIDA or a sulfated product thereof as an active ingredient. The acetyl fucoidan is obtained by extracting the Cladosiphon okamuranus TOKIDA with a diluted aqueous hydrochloric acid solution or the like. PCOPYRIGHT: (C)2008,JPO&INPIT