PATCH FOR ASSAYING ATOPIC DERMATITIS AND METHOD FOR TESTING ATOPIC DERMATITIS

摘要

PURPOSE: To obtain the subject patch capable of assaying atopic dermatitides in a short time and simply without limiting a place by adsorbing a secretion type immunoglobulin A material secreted in vivo. ;CONSTITUTION: A polyurethane film or polyethylene film is used as a backing substrate and a blended mixture of polyisoprene rubber, rosin, silicone rubber, etc., is used as a tacky agent. The tacky agent is blended with a cellulose derivative, filter paper, nitrocellulose, etc., as an adsorption carrier having water retention to give a patch for testing atopic dermatitides. The patch, for example, is applied to skin, mucosa or a lesion for a fixed time, e.g. one minutes to 30 hours. A secreted material is adsorbed on the adsorption carrier of the patch and made into a solid phase. Then, sIgA in the secreted material is selectively measured by immunoassay.;COPYRIGHT: (C)1994,JPO&Japio