Effects of Morphine and Naloxone on Ethanol‐ and Sucrose‐Reinforced Responding in Nondeprived Rats

Initiation of Ethanol Reinforcement using a Sucrose‐Substitution Procedure in Food‐ and Water‐Sated Rats

1986 • 668 citations

Time‐dose relationships for locomotor activity effects of morphine after acute or repeated treatment

1972 • 439 citations

Naloxone attenuates voluntary ethanol intake in rats selectively bred for high ethanol preference

1990 • 303 citations

Free-choice responding for ethanol versus water in alcohol preferring (P) and unselected Wistar rats is differentially modified by naloxone, bromocriptine, and methysergide

1990 • 237 citations

Importance of delta opioid receptors in maintaining high alcohol drinking

1991 • 220 citations

Consumption of ethanol solution is potentiated by morphine and attenuated by naloxone persistently across repeated daily administrations

1986 • 220 citations

Morphine and naloxone modulate intake of ethanol

1984 • 209 citations

Oral ethanol self-administration in the rat: Effect of naloxone

1985 • 168 citations

Behavioural effects in rats of morphine and amphetamine and of a combination of the two drugs

1970 • 167 citations

Haloperidol and apomorphine effects on ethanol reinforcement in free feeding rats

1988 • 156 citations

Pain modulating and reward systems: A single brain mechanism?

1980 • 148 citations

Effects of opiate agonists and antagonists on fluid intake and saccharin choice in the rat

1983 • 131 citations

Multiple brain sites sensitive to feeding stimulation by opioid agonists: A cannula-mapping study

1988 • 131 citations

Opioid modulation of ingestive behavior

1981 • 129 citations

The effects of various narcotic agonists and antagonists on deprivation-induced fluid consumption

1977 • 116 citations

Centrally administered opioid peptides stimulate saccharin intake in nondeprived rats

1989 • 100 citations

Attenuation of sham feeding by naloxone is stereospecific: Evidence for opioid mediation of orosensory reward

1988 • 93 citations

Conditioned increases in locomotor activity produced with morphine as an unconditioned stimulus, and the relation of conditioning to acute morphine effect and tolerance.

1981 • 91 citations

Persistence and specificity of small doses of morphine on intake of alcoholic beverages

1987 • 64 citations

Demonstrating morphine's potentiating effects on sucrose-intake

1986 • 63 citations

The effect of centrally administered naloxone on deprivation and drug-induced feeding

1990 • 54 citations

Effects of morphine on behavior maintained by four simple food-reinforcement schedules

1970 • 51 citations

Central vs. peripheral mediation of opioid effects on alcohol consumption in free-feeding rats

1989 • 51 citations

Oral ethanol reinforcement: interactive effects of amphetamine, pimozide and food-restriction.

1985 • 49 citations

Ethanol reinforced behavior assessed with a concurrent schedule

1981 • 49 citations

Behaviourally-specific hyperdipsia in the non-deprived rat following acute morphine treatment

1981 • 45 citations

Effects of naloxone and naltrexone on meal patterns of freely-feeding rats

1987 • 43 citations

A temporal analysis of naloxone's suppressant effect on drinking

1982 • 42 citations

Naloxone, but not Tyr-MIF-1, reduces volitional ethanol drinking in rats: Correlation with degree of spontaneous preference

1988 • 34 citations

Morphine and diprenorphine together potentiate intake of alcoholic beverages

1987 • 33 citations

Patterns of drinking in the rat following the administration of opiate antagonists

1983 • 30 citations

Modulation of saccharin preference by morphine and naloxone: Inversion of drug effects as a function of saccharin concentration

1991 • 25 citations

Further studies of opioids and intake of sweetened alcoholic beverage

1988 • 24 citations

Endorphins, opiates and behavioural processes

1989 • 22 citations

Naloxone reduces fluid intake in rats with open gastric fistulas

1981 • 21 citations

Small doses of morphine enhance voluntary intake of a solution of only ethanol and water

1988 • 18 citations

Pharmacological manipulations of sucrose consumption in the Syrian hamster

1989 • 6 citations