DRUG DELIVERY SYSTEM TOWARD DEMYELINATING LESION AND BIOCHEMICAL MARKER OF DEMYELINATING LESION

摘要

It is intended to provide a drug delivery system toward a demyelinating lesion. It is also intended to provide a biochemical marker of a demyelinating lesion. A system of delivering a preventive and/or a remedy for demyelinating disease characterized in that a substance capable of specifically recognizing contactin is bonded to the active ingredient of the preventive and/or remedy for demyelinating disease. A method of evaluating and/or differentiating demyelinating disease which comprises measuring the expression of contactin in a body fluid.