Compositions for preventing improving or treating brain neurological disease comprising triiodo L thyronine L thyroxine or its salt

摘要

The present invention provides a composition for preventing, ameliorating or treating a cerebral neurological disease caused by dopamine deficiency comprising triiodothyronine and thyroxine or a salt thereof. According to the present invention, triiodothyronine, thyroxine, or a salt thereof remarkably enhances the expression and proliferation of dopamine neurons, thereby exhibiting an excellent effect for the prevention and treatment of brain nervous system diseases caused by dopamine deficiency such as Parkinson's disease.;