Local μ and δ opioid receptors regulate amphetamine-induced behavior and neuropeptide mRNA in the striatum

Cloning of a Delta Opioid Receptor by Functional Expression

Christopher J. Evans, Duane E. Keith, Heather Morrison et al. · Science · 1992 · 1.2K citations

Opposing tonically active endogenous opioid systems modulate the mesolimbic dopaminergic pathway.

Rainer Spanagel, A. Herz, Toni S. Shippenberg · Proceedings of the National Academy of Sciences · 1992 · 1K citations · Full text

Mesolimbic Dopaminergic Pathway, Neurotransmitter, Dopamine Release +16

Autoradiographic differentiation of mu, delta and kappa opioid receptors in the rat forebrain and midbrain

Alfred Mansour, Henry Khachaturian, M. E. Suzanne Lewis et al. · Pain · 1988 · 980 citations

Precise Localization, Pain Medicine, Pharmacotherapy +23

Molecular cloning and functional expression of a mu opioid receptor from rat brain

Yan Chen, Anton Mestek, Jian Liu et al. · Regulatory Peptides · 1994 · 810 citations

Molecular Pharmacology, Molecular Neuroscience, Mu Opioid Receptor +12

Distribution of striatonigral and striatopallidal peptidergic neurons in both patch and matrix compartments: an in situ hybridization histochemistry and fluorescent retrograde tracing study

Charles R. Gerfen, W. Scott Young · Brain Research · 1988 · 650 citations

Cellular Neuroscience, Neuroanatomy, Synaptic Transmission +12