Research ArticleNEUROPHARMACOLOGY
Utilization of Combined Chemical Modifications to Enhance the Blood-Brain Barrier Permeability and Pharmacological Activity of Endomorphin-1
Hong-Mei Liu, Xue-Feng Liu, Jin-Long Yao, Chang-Lin Wang, Ye Yu and Rui Wang
Journal of Pharmacology and Experimental Therapeutics October 2006, 319 (1) 308-316; DOI: https://doi.org/10.1124/jpet.106.106484