The effect of morphine on purine and acetylcholine release from rat cerebral cortex: Evidence for a purinergic component in morphine's action

Opiates and endogenous opioid peptides

1977 • 1,282 citations

The effect of adenosine and adenine nucleotides on the cyclic adenosine 3', 5'-phosphate content of guinea pig cerebral cortex slices.

1970 • 860 citations

A RADIOISOTOPIC METHOD FOR MEASURING THE FORMATION OF ADENOSINE 3′,5′‐CYCLIC MONOPHOSPHATE IN INCUBATED SLICES OF BRAIN

1969 • 471 citations

Effects of adenosine and adenine nucleotides on synaptic transmission in the cerebral cortex

1979 • 338 citations

The inhibitory effect of adenosine and related nucleotides on the release of acetylcholine

1976 • 252 citations

Inhibition of acetylcholine release from cholinergic nerves by adenosine, adenine nucleotides and morphine: antagonism by theophylline.

1976 • 209 citations

Adenosine as a putative transmitter in the cerebral cortex. Studies with potentiators and antagonists

1975 • 158 citations

UPTAKE AND RELEASE OF [¹⁴C]ADENINE DERIVATIVES AT BEDS OF MAMMALIAN CORTICAL SYNAPTOSOMES IN A SUPERFUSION SYSTEM

1974 • 153 citations

Adenosine-dependent formation of cyclic AMP in brain slices

1976 • 149 citations

Effects of narcotic analgesics and antagonists on the in vivo release of acetylcholine from the cerebral cortex of the cat

1971 • 126 citations

Cyclic adenosine monophosphate antagonism of morphine analgesia.

1973 • 119 citations

Quasi morphine-abstinence syndrome

1974 • 112 citations

The Effects of Caffeine and Theophylline on Nociceptive Stimulation in the Rat

1973 • 104 citations

The release of 3H-adenosine and its derivatives from cat sensorimotor cortex

1975 • 88 citations

EFFECTS OF DIAZEPAM ON ADENOSINE AND ACETYLCHOLINE RELEASE FROM RAT CEREBRAL CORTEX: FURTHER EVIDENCE FOR A PURINERGIC MECHANISM IN ACTION OF DIAZEPAM

1980 • 76 citations

Specific binding of 2-[³H]chloroadenosine to rat brain cortical membranes

1980 • 69 citations

Effect of morphine sulfate on adenylate cyclase and phosphodiesterase activities in rat corpus striatum

1975 • 64 citations

Ethanol and caffeine: A complex interaction with respect to locomotor activity and central catecholamines

1974 • 64 citations

Morphine increases depolarization induced purine release from rat cortical slices

1978 • 59 citations

Is adenosine the mediator of opiate action on neuronal firing rate?

1979 • 48 citations

Interactions of morphine, adenosine, adenosine triphosphate and phosphodiesterase inhibitors on the field-stimulated guinea-pig ileum.

1975 • 42 citations

Antagonism of morphine action on brain acetylcholine release by methylxanthines and calcium

1978 • 40 citations

Antagonism by methylxanthines of purine nucleotide- and dipyridamole-induced inhibition of peristaltic activity of the guinea pig ileum

1977 • 28 citations

Morphine enhancement of acetylcholine release into the lateral ventricle and from the cerebral cortex of unanaesthetized cats

1973 • 21 citations

Adenosine-binding to cerebral preparations in interpretation of adenosine activation of adenosine 3′:5′-cyclic monophosphate formation

1980 • 19 citations

Release of14C-adenine derivatives from cerebral cortical slices: Effect of phenytoin and phenobarbital

1976 • 9 citations