abstract |
Disclosed is a polypeptide having an anti-anxiety effect; a therapeutic agent comprising the polypeptide; a method for treating anxiety using the polypeptide; a method for screening for a compound capable of activating or suppressing a receptor for the polypeptide and involved in the regulation of anxiety, a salt thereof or a hydrate of the compound or salt; a kit for the screening; or the like. An anti-anxiety agent comprising relaxin-3. |