Research Output | Dar Al-hikmah Library | IIUM Only
The kappa opioid receptor (KOR) system has been linked to many types of drug addiction. An upregulation of the KOR leads to negative reinforcement effects which might contribute to drug relapse. Previously, our study has shown that a treatment combination of 0.3 mg/kg buprenorphine and 1.0 mg/kg methamphetamine (a partial nociceptin opioid peptide