Analgesic and reinforcing effects of morphine in mice. Influence of Bay K-8644 and nimodipine

Multiple Calcium Channels and Neuronal Function

1987 • 1,336 citations

The GTP-binding protein, Go9 regulates neuronal calcium channels

1987 • 910 citations

Dominant Role of N-Type Ca ²⁺ Channels in Evoked Release of Norepinephrine from Sympathetic Neurons

1988 • 859 citations

Narcotic Drugs—Biochemical Pharmacology

1972 • 310 citations

Effects of divalent cations, cation chelators and an ionophore on morphine analgesia and tolerance.

1975 • 194 citations

Effects of acute and chronic morphine treatments on calcium localization and binding in brain.

1978 • 141 citations

Pharmacologic studies on analgesics. VII. Significance of the calcium ion in morphine analgesia.

1966 • 138 citations

Calcium channel antagonists increase morphine-induced analgesia and antagonize morphine tolerance

1988 • 130 citations

Metal Ion Interactions with Opiates

1980 • 121 citations

Analgesic effects of several calcium channel blockers in mice

1987 • 120 citations

Effect of morphine on synaptosomal Ca++ uptake.

1979 • 105 citations

Calcium antagonists isradipine and nimodipine suppress cocaine and morphine intravenous self-administration in drug-naive mice

1992 • 104 citations

κOpiate Agonists Inhibit Ca2+ Influx in Rat Spinal Cord-Dorsal Root Ganglion Cocultures

1989 • 104 citations

Discrete changes in brain calcium with morphine analgesia, tolerance-dependence, and abstinence

1977 • 98 citations

Calcium agonists and antagonists of the dihydropyridine type: Antinociceptive effects, interference with opiate-?-receptor agonists and neuropharmacological actions in rodents

1986 • 98 citations

Calcium receptor antagonists modify cocaine effects in the central nervous system differently

1990 • 94 citations

Effects of peripheral and central administration of calcium channel blocker in the naloxone-precipitated abstinence syndrome in morphine-dependent rats

1987 • 90 citations

Potentiation of thermoregulatory and analygesic effects of morphine by calcium antagonists

1984 • 87 citations

Ca2+ agonists: new, sensitive probes for Ca2+ channels

1988 • 83 citations

Pertussis toxin inhibits the antinociceptive action of morphine in the rat

1986 • 73 citations

The calcium channel activator, bay K 8644, enhances K+-evoked efflux of acetylcholine and noradrenaline from rat brain slices

1985 • 69 citations

Pertussis toxin abolishes μ- and δ-opioid agonist-induced place perference

1991 • 65 citations

Calcium channel modulation by dihydropyridines modifies sufentanil-induced antinociception in acute and tolerant conditions

1990 • 59 citations

Three types of ca2+ channel explain discrepancies

1987 • 50 citations

Noradrenaline‐ and Enkephalin‐Induced Inhibition of Voltage‐Sensitive Calcium Currents in NG108‐15 Hybrid Cells

1989 • 46 citations

Dopamine release is enhanced while acetylcholine release is inhibited by nimodipine (Bay e 9736)

1986 • 46 citations

Stimulatory influences of calcium channel antagonists on stress-induced opioid analgesia and locomotor activity

1987 • 45 citations

Central and peripheral effects of the dihydropyridine calcium channel activator BAY K 8644 in the rat

1989 • 45 citations

Effects of calcium antagonists on biogenic amines in discrete brain areas

1990 • 31 citations

Inorganic Ions: The Role of Calcium

1971 • 28 citations

L-type Ca2+ channel ligands modulate morphine effects on the hypothalamus-pituitary-adrenocortical axis in rats

1993 • 26 citations

Morphine activates calcium channels in cloned mouse neuroblastoma cell lines

1988 • 25 citations

Isradipine is able to separate morphine-induced analgesia and place conditioning

1992 • 23 citations

CHANGES OF BRAIN CALCIUM CONTENT IN NORMAL AND MORPHINIZED MICE AFTER THE ADMINISTRATION OF MORPHINE

1967 • 20 citations

Interactions between verapamil and morphine on physiological parameters in rats.

1986 • 18 citations

Calcium channel blockers: effect on morphine-induced hypermotility

1990 • 18 citations

Effect of Calcium ion on Analgesia of Opioid Peptides

1989 • 14 citations

Ca2+ channel modulation by dihydropyridines modifies sufentanil-induced respiratory depression in cats

1991 • 14 citations

Voltage-Sensitive Ca<sup>2+</sup> Channels in Rat Brain Neocortical Noradrenergic Nerve Terminals

1988 • 11 citations

Calcium antagonists inhibit met-enkephalin immunoreactive material release: in vitro and ex vivo experiments

1990 • 7 citations

Endogenous dynorphin modulates calcium-mediated antinociception in mice

1993 • 4 citations