Research ArticleCELLULAR AND MOLECULAR
Morphine and Endomorphins Differentially Regulate μ-Opioid Receptor mRNA in SHSY-5Y Human Neuroblastoma Cells
Xin Yu, Xin Mao, Allan D. Blake, Wen Xin Li and Sulie L. Chang
Journal of Pharmacology and Experimental Therapeutics August 2003, 306 (2) 447-454; DOI: https://doi.org/10.1124/jpet.103.048694