PHARMACEUTICAL COMPOSITION FOR TREATING OR PREVENTING SENSORINEURAL HEARING LOSS, CONTAINING CYSTEINYL LEUKOTRIENE RECEPTOR ANTAGONIST AND GINKGO LEAF EXTRACT

摘要

The present invention provides a compound having an effect of preventing and/or treating the damage or degeneration of cochlear (and vestibular) mother cells and spiral ganglion neurons by downregulating a cysteinyl leukotriene receptor. Particularly, the present invention provides a composition for preventing or treating sensorineural hearing loss, containing a cysteinyl leukotriene receptor and a ginkgo leaf extract as active ingredients, on the basis of the co-administration of a cysteinyl leukotriene receptor and a ginkgo leaf extract having an excellent effect of protecting hearing.