Further characterization of opioid receptors in the striatum mediating muscular rigidity in rats

The effects of morphine- and nalorphine- like drugs in the nondependent and morphine-dependent chronic spinal dog.

W R Martin, C. G. Eades, JP Thompson et al. · Journal of Pharmacology and Experimental Therapeutics · 1976 · 3K citations

Endogenous opioid peptides: multiple agonists and receptors

John A.H. Lord, Angela A. Waterfield, John Hughes et al. · Nature · 1977 · 2.5K citations

Medicine, Endogenous Opioid Peptides, Neuropharmacology +2

Multiple opiate receptor sites on primary afferent fibres

Howard L. Fields, P.C. Emson, B. K. Leigh et al. · Nature · 1980 · 617 citations

Health Sciences, Functional Selectivity, Pain Medicine +9

Differentiation of delta and mu opiate receptor localizations by light microscopic autoradiography.

Robert Goodman, Solomon H. Snyder, M. J. Kuhar et al. · Proceedings of the National Academy of Sciences · 1980 · 464 citations · Full text

Delta Receptors, Neurotransmitter, Opiate Receptors +18

Morphine catalepsy in the rat: relation to striatal dopamine metabolism

K. Kuschiski, Oleh Hornykiewicz · European Journal of Pharmacology · 1972 · 338 citations

Psychoactive Drug, Neurophysiology, Addiction +11