[1] Hyogo College of Medicine,Department of Pharmacology
[2] Hyogo College of Medicine,Department of Neuropsychiatry
[3] National Institute on Drug Abuse-Intramural Research Program,Molecular Neurobiology Branch
[4] National Institutes of Health,Division of Pharmacology, Department of Pharmacy, School of Pharmacy
[5] U.S. Department of Health and Human Services,undefined
[6] Hyogo University of Health Sciences,undefined