Etonitazene-induced antinociception in μ1 opioid receptor deficient CXBK mice: Evidence for a role for μ2 receptors in supraspinal antinociception

A METHOD FOR DETERMINING LOSS OF PAIN SENSATION

1941 • 3,174 citations

Minireview: Multiple MU opiate receptors

1986 • 348 citations

Narcotic antagonists in the benzomorphan series

1964 • 323 citations

Separation of opioid analgesia from respiratory depression: evidence for different receptor mechanisms.

1985 • 271 citations

Identification of novel high affinity opiate receptor binding in rat brain

1975 • 225 citations

Multiple Morphine and Enkephalin Receptors and the Relief of Pain

1988 • 194 citations

Opiate receptors in mice: Genetic differences

1975 • 171 citations

Autoradiographic analysis of mu1, mu2, and delta opioid binding in the central nervous system of C57BL/6BY and CXBK (opioid receptor-deficient) mice

1985 • 137 citations

Dissociation of morphine's analgesic and respiratory depressant actions

1983 • 128 citations

Separation of Morphine Analgesia from Physical Dependence

1984 • 126 citations

Dissociation of opioid antinociception and central gastrointestinal propulsion in the mouse: studies with naloxonazine.

1988 • 126 citations

Role of μ1-opiate receptors in supraspinal opiate analgesia: a microinjection study

1988 • 119 citations

The contribution of intrinsic activity to the action of opioids in vitro

1986 • 92 citations

Strain differences in opiate receptors in mouse brain

1981 • 88 citations

Chronic administration of morphine and naltrexone up-regulate μ-opioid binding sites labeled by [3H][D-Ala2, MePhe4, Gly-ol5]enkephalin: further evidence for two μ-binding sites

1989 • 84 citations

Analgesic, locomotor and lethal effects of morphine in the mouse: Strain comparisons

1985 • 84 citations

Examination of the involvement of supraspinal and spinal mu and delta opioid receptors in analgesia using the mu receptor deficient CXBK mouse.

1988 • 62 citations

Differential blockade by naloxonazine of two μ opiate actions: Analgesia and inhibition of gastrointestinal transit

1988 • 61 citations

Mu opiate isoreceptors: Differentiation with kappa agonists

1982 • 60 citations

Autoradiographic evidence for two classes of mu opioid binding sites in rat brain using [125I]FK33824

1987 • 58 citations

Independent expression of two pharmacologically distinct supraspinal mu analgesic systems in genetically different mouse strains.

1993 • 57 citations

MU1: A very high affinity subtype of enkephalin binding sites in rat brain

1985 • 38 citations

Multiple morphine and enkephalin receptors and the relief of pain

1988 • 32 citations

The effect of chronic administration of cyclosporin A on phenytoin pharmacokinetic parameters in the rat

1993 • 6 citations