Abstract
Rationale
Behavioral sensitization has been accorded a central role in contemporary theories of drug addiction. Accordingly, a substantial effort has been made to determine the processes mediating sensitization to psychostimulants. However, few studies have examined the mechanisms underlying sensitization to ethanol.
Objectives
Experiments were conducted to assess the role of N-methyl-d-aspartate (NMDA) and non-NMDA glutamate receptors in expression of sensitization to ethanol's locomotor stimulant effects.
Methods
Sensitization was induced in DBA/2 J mice by administering ethanol (2 g/kg) intraperitoneally (i.p.) before four activity trials. Control groups were given saline (12.5 ml/kg i.p.) before each activity trial. Subsequently, the effects of two NMDA receptor antagonists, MK-801 and ifenprodil, and two non-NMDA glutamate receptor antagonists, DNQX and GYKI 52466, were assessed on expression of the sensitized locomotor response.
Results
MK-801 reduced the stimulant effects of ethanol and completely prevented expression of sensitization at doses exceeding 0.075 mg/kg. In contrast, although ifenprodil also reduced the stimulant effects of ethanol, the antagonist did not alter expression of sensitization. Non-NMDA glutamate antagonists were more consistent in their effects on sensitization. DNQX reduced the magnitude of the sensitized response at a low dose that did not alter the stimulant effects of ethanol. The more selective AMPA antagonist GYKI 52466 reduced the stimulant effects of ethanol and completely blocked expression of sensitization.
Conclusions
The results provide initial evidence to suggest that both NMDA and non-NMDA glutamate receptors play a role in expression of sensitization to ethanol. Additional research will be required to elucidate the mechanisms underlying differences in the efficacy of glutamate antagonists.
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References
Babbini M, Gaiardi M, Bartoletti M (1975) Persistence of chronic morphine effects upon activity in rats 8 months after ceasing the treatment. Neuropharmacology 14:611–614
Belknap JK, Belknap ND, Berg JH, Coleman R (1977) Preabsorptive vs. postabsorptive control of ethanol intake in C57BL/6J and DBA/2J mice. Behav Genet 7:413–425
Bigge C, Nikam S (1997) AMPA receptor agonists, antagonists and modulators: their potential for clinical utility. Exp Opin Ther 7:1099–1114
Bleakman D, Ballyk BA, Schoepp DD, Palmer AJ, Bath CP, Sharpe EF, Woolley ML, Bufton HR, Kamboj RK, Tarnawa I, Lodge D (1996) Activity of 2,3-benzodiazepines at native rat and recombinant human glutamate receptors in vitro: stereospecificity and selectivity profiles. Neuropharmacology 35:1689–1702
Broadbent J, Harless WE (1997) Parametric analysis of sensitization to ethanol-stimulated locomotor activity in DBA/2J mice (abstract). Soc Neurosci 23:2389
Broadbent J, Harless WE (1999) Differential effects of GABA(A) and GABA(B) agonists on sensitization to the locomotor stimulant effects of ethanol in DBA/2J mice. Psychopharmacology 141:197–205
Broadbent J, Weitemier AZ (1999) Dizocilpine (MK-801) prevents the development of sensitization to ethanol in DBA/2J mice. Alcohol Alcohol 34:283–288
Chapman AG, Smith SE, Meldrum BS (1991) The anticonvulsant effect of the non-NMDA antagonists, NBQX and GYKI 52466, in mice. Epilepsy Res 9:92–96
Cornish JL, Kalivas PW (2001) Cocaine sensitization and craving: differing roles for dopamine and glutamate in the nucleus accumbens. J Addict Dis 20:43–54
Cunningham CL, Tull LE, Rindal KE, Meyer PJ (2002) Distal and proximal pre-exposure to ethanol in the place conditioning task: tolerance to aversive effect, sensitization to activating effect, but no change in rewarding effect. Psychopharmacology 160:414–424
De Vries TJ, Schoffelmeer AN, Binnekade R, Mulder AH, Vanderschuren LJ (1998) Drug-induced reinstatement of heroin- and cocaine-seeking behaviour following long-term extinction is associated with expression of behavioural sensitization. Eur J Neurosci 10:3565–3571
Engblom AC, Courtney MJ, Kukkonen JP, Akerman KE (1997) Ethanol specifically inhibits NMDA receptors with affinity for ifenprodil in the low micromolar range in cultured cerebellar granule cells. J Neurochem 69:2162–2168
Faingold CL, N'Gouemo P, Riaz A (1998) Ethanol and neurotransmitter interactions—from molecular to integrative effects. Prog Neurobiol 55:509–535
Fish EW, DeBold JF, Miczek KA (2002) Repeated alcohol: behavioral sensitization and alcohol-heightened aggression in mice. Psychopharmacology 160:39–48
Grahame NJ, Rodd-Henricks K, Li TK, Lumeng L (2000) Ethanol locomotor sensitization, but not tolerance correlates with selection for alcohol preference in high- and low-alcohol preferring mice. Psychopharmacology 151:252–260
Harmer CJ, Phillips GD (1999) Enhanced dopamine efflux in the amygdala by a predictive, but not a non-predictive, stimulus: facilitation by prior repeated d-amphetamine. Neuroscience 90:119–130
Itzhak Y, Martin JL (1999) Effects of cocaine, nicotine, dizocipline and alcohol on mice locomotor activity: cocaine-alcohol cross-sensitization involves upregulation of striatal dopamine transporter binding sites. Brain Res 818:204–211
Itzhak Y, Martin JL (2000) Blockade of alcohol-induced locomotor sensitization and conditioned place preference in DBA mice by 7-nitroindazole. Brain Res 858:402–407
Kumari M, Ticku MK (2000) Regulation of NMDA receptors by ethanol. Prog Drug Res 54:151–189
Lessov CN, Phillips TJ (1998) Duration of sensitization to the locomotor stimulant effects of ethanol in mice. Psychopharmacology 135:374–382
Lett BT (1989) Repeated exposures intensify rather than diminish the rewarding effects of amphetamine, morphine, and cocaine. Psychopharmacology 98:357–362
Lovinger DM (1995) Developmental decrease in ethanol inhibition of N-methyl-d-aspartate receptors in rat neocortical neurons: relation to the actions of ifenprodil. J Pharmacol Exp Ther 274:164–172
Manley SJ, Little HJ (1997) Enhancement of amphetamine- and cocaine-induced locomotor activity after chronic ethanol administration. J Pharmacol Exp Ther 281:1330–1339
Meyer PJ, Phillips TJ (2001) NMDA antagonism during chronic ethanol treatment. Alcohol Clin Exp Res 25:61A
Monaghan DT, Larsen H (1997) NR1 and NR2 subunit contributions to N-methyl-d-aspartate receptor channel blocker pharmacology. J Pharmacol Exp Ther 280:614–620
Newlin DB, Thomson JB (1991) Chronic tolerance and sensitization to alcohol in sons of alcoholics. Alcohol Clin Exp Res 15:399–405
Newlin DB, Thomson JB (1999) Chronic tolerance and sensitization to alcohol in sons of alcoholics: II. Replication and reanalysis. Exp Clin Psychopharmacol 7:234–243
Paternain AV, Morales M, Lerma J (1995) Selective antagonism of AMPA receptors unmasks kainate receptor-mediated responses in hippocampal neurons. Neuron 14:185–189
Paulson PE, Camp DM, Robinson TE (1991) Time course of transient behavioral depression and persistent behavioral sensitization in relation to regional brain monoamine concentrations during amphetamine withdrawal in rats. Psychopharmacology 103:480–492
Phillips TJ, Dickinson S, Burkhart-Kasch S (1994) Behavioral sensitization to drug stimulant effects in C57BL/6J and DBA/2J inbred mice. Behav Neurosci 108:789–803
Phillips TJ, Lessov CN, Harland RD, Mitchell SR (1996) Evaluation of potential genetic associations between ethanol tolerance and sensitization in BXD/Ty recombinant inbred mice. J Pharmacol Exp Ther 277:613–623
Quadros I, Hipolide D, Frussa-Filho R, De Lucca E, Nobrega J, Souza-Formigoni M (2002) Resistance to ethanol sensitization is associated with increased NMDA receptor binding in specific brain areas. Eur J Pharmacol 442:55–61
Robinson TE, Berridge KC (1993) The neural basis of drug craving: an incentive-sensitization theory of addiction. Brain Res Brain Res Rev 18:247–291
Robinson TE, Berridge KC (2000) The psychology and neurobiology of addiction: an incentive-sensitization view. Addiction 95[Suppl 2]:S91–S117
Shippenberg TS, Heidbreder C (1995) Sensitization to the conditioned rewarding effects of cocaine: pharmacological and temporal characteristics. J Pharmacol Exp Ther 273:808–815
Shuster L, Yu G, Bates A (1977) Sensitization to cocaine stimulation in mice. Psychopharmacology 52:185–190
Sripada S, Gaytan O, Swann A, Dafny N (2001) The role of MK-801 in sensitization to stimulants. Brain Res Brain Res Rev 35:97–114
Steppuhn KG, Turski L (1993) Modulation of the seizure threshold for excitatory amino acids in mice by antiepileptic drugs and chemoconvulsants. J Pharmacol Exp Ther 265:1063–1070
Taylor JR, Horger BA (1999) Enhanced responding for conditioned reward produced by intra-accumbens amphetamine is potentiated after cocaine sensitization. Psychopharmacology 142:31–40
Vanderschuren LJ, Kalivas PW (2000) Alterations in dopaminergic and glutamatergic transmission in the induction and expression of behavioral sensitization: a critical review of preclinical studies. Psychopharmacology 151:99–120
Wang JQ, McGinty JF (1996) Acute methamphetamine-induced zif/268, preprodynorphin, and preproenkephalin mRNA expression in rat striatum depends on activation of NMDA and kainate/AMPA receptors. Brain Res Bull 39:349–57
Wang JQ, Daunais JB, McGinty JF (1994) Role of kainate/AMPA receptors in induction of striatal zif/268 and preprodynorphin mRNA by a single injection of amphetamine. Brain Res Mol Brain Res 27:118–126
Wilding TJ, Huettner JE (1995) Differential antagonism of alpha-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid-preferring and kainate-preferring receptors by 2,3-benzodiazepines. Mol Pharmacol 47:582–587
Williams K (1993) Ifenprodil discriminates subtypes of the N-methyl-d-aspartate receptor: selectivity and mechanisms at recombinant heteromeric receptors. Mol Pharmacol 44:851–859
Williams K (2001) Ifenprodil, a novel NMDA receptor antagonist: site and mechanism of action. Curr Drug Targets 2:285–298
Wolf ME (1998) The role of excitatory amino acids in behavioral sensitization to psychomotor stimulants. Prog Neurobiol 54:679–720
Yang X, Criswell HE, Simson P, Moy S, Breese GR (1996) Evidence for a selective effect of ethanol on N-methyl-d-aspartate responses: ethanol affects a subtype of the ifenprodil-sensitive N-methyl-d-aspartate receptors. J Pharmacol Exp Ther 278:114–124
Acknowledgements
The authors thank Dr. Christopher Cunningham for comments on an earlier version of the manuscript. Portions of these data were presented at the annual Research Society on Alcoholism meeting in Montreal, Canada, 2001. This work was supported by grants AA12090 and AA11066 to J.B. from NIAAA.
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Broadbent, J., Kampmueller, K.M. & Koonse, S.A. Expression of behavioral sensitization to ethanol by DBA/2J mice: the role of NMDA and non-NMDA glutamate receptors. Psychopharmacology 167, 225–234 (2003). https://doi.org/10.1007/s00213-003-1404-3
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DOI: https://doi.org/10.1007/s00213-003-1404-3