| 1 | ClinicalTrials.gov (NCT01082471) An Efficacy and Safety Study to Compare Morphine 6-glucuronide (M6G) and Morphine in Patients Suffering With Post-Operative Pain for at Least 24 Hours. U.S. National Institutes of Health. | 
                        
                | 2 | Emerging analgesics in cancer pain management. Expert Opin Emerg Drugs. 2005 Feb;10(1):151-71. | 
                        
                | 3 | Human intestinal transporter database: QSAR modeling and virtual profiling of drug uptake, efflux and interactions. Pharm Res. 2013 Apr;30(4):996-1007. | 
                        
                | 4 | Buprenorphine is a weak partial agonist that inhibits opioid receptor desensitization. J Neurosci. 2009 Jun 3;29(22):7341-8. | 
                        
                | 5 | Antianalgesia: stereoselective action of dextro-morphine over levo-morphine on glia in the mouse spinal cord.J Pharmacol Exp Ther.2005 Sep;314(3):1101-8. | 
                        
                | 6 | Clinical pipeline report, company report or official report of signaturerx. | 
                        
                | 7 | 2008 FDA drug approvals. Nat Rev Drug Discov. 2009 Feb;8(2):93-6. | 
                        
                | 8 | The ChEMBL database in 2017. Nucleic Acids Res. 2017 Jan 4;45(D1):D945-D954. | 
                        
                | 9 | Concentration-effect relationship of intravenous alfentanil and ketamine on peripheral neurosensory thresholds, allodynia and hyperalgesia of neuropathic pain. Pain. 2001 Mar;91(1-2):177-87. | 
                        
                | 10 | 2014 FDA drug approvals. Nat Rev Drug Discov. 2015 Feb;14(2):77-81. | 
                        
                | 11 | Molecular characterization of eluxadoline as a potential ligand targeting mu-delta opioid receptor heteromers.Biochem Pharmacol.2014 Dec 1;92(3):448-56. | 
                        
                | 12 | Drug design and synthesis of a novel kappa opioid receptor agonist with an oxabicyclo[2.2.2]octane skeleton and its pharmacology. Bioorg Med Chem Lett. 2010 Jan 1;20(1):121-4. | 
                        
                | 13 | URL: http://www.guidetopharmacology.org Nucleic Acids Res. 2015 Oct 12. pii: gkv1037. The IUPHAR/BPS Guide to PHARMACOLOGY in 2016: towards curated quantitative interactions between 1300 protein targets and 6000 ligands. (Target id: 319). | 
                        
                | 14 | MDR1 (ABCB1) G1199A (Ser400Asn) polymorphism alters transepithelial permeability and sensitivity to anticancer agents. Cancer Chemother Pharmacol. 2009 Jun;64(1):183-8. | 
                        
                | 15 | Mammalian drug efflux transporters of the ATP binding cassette (ABC) family in multidrug resistance: A review of the past decade. Cancer Lett. 2016 Jan 1;370(1):153-64. | 
                        
                | 16 | Folate transporter expression decreases in the human placenta throughout pregnancy and in pre-eclampsia. Pregnancy Hypertens. 2012 Apr;2(2):123-31. | 
                        
                | 17 | Comparative studies on in vitro methods for evaluating in vivo function of MDR1 P-glycoprotein. Pharm Res. 2001 Dec;18(12):1660-8. | 
                        
                | 18 | Antiestrogens and steroid hormones: substrates of the human P-glycoprotein. Biochem Pharmacol. 1994 Jul 19;48(2):287-92. | 
                        
                | 19 | Association of genetic polymorphisms in the influx transporter SLCO1B3 and the efflux transporter ABCB1 with imatinib pharmacokinetics in patients with chronic myeloid leukemia. Ther Drug Monit. 2011 Apr;33(2):244-50. | 
            
            
                |  |  |  |  |  |  |