Abstract:
RATIONALE:Understanding factors contributing to individual differences in vulnerability to opioid addiction is essential for developing more effective preventions and treatments, yet few reliable behavioral predictors of subsequent opioid self-administration have been identified in rodents. Sensitivity to the acute effects of initial drug exposure predicts later addiction vulnerability in both humans and animals, but the relationship between sensitivity to withdrawal from initial drug exposure and later drug use vulnerability is unclear. OBJECTIVE:The goal of the current study was to evaluate whether the degree of anhedonia experienced during withdrawal from early opioid exposure predicts subsequent vulnerability to opioid self-administration. METHODS:Rats were first tested for withdrawal sensitivity following acute injections of morphine (i.e., "acute dependence"), measured as elevations in intracranial self-stimulation (ICSS) thresholds (anhedonia-like behavior) during naloxone-precipitated and spontaneous withdrawal. Rats were then tested for addiction-like behavior using various measures of i.v. morphine self-administration (MSA) including acquisition, demand, extinction, and reinstatement induced by morphine, stress, and/or drug-associated cues. RESULTS:Greater naloxone-precipitated withdrawal across repeated morphine injections and greater peak spontaneous withdrawal severity following a single morphine injection were associated with lower addiction-like behavior on multiple MSA measures. Withdrawal-induced anhedonia predicted a wider range of MSA measures than did any individual measure of MSA itself. CONCLUSIONS:Our data establish WIA as one of the first behavioral measures to predict individual differences in opioid SA in rodents. This model promises to be useful for furthering our understanding of behavioral and neurobiological mechanisms underlying vulnerability to opioid addiction.
journal_name
Psychopharmacology (Berl)journal_title
Psychopharmacologyauthors
Swain Y,Muelken P,Skansberg A,Lanzdorf D,Haave Z,LeSage MG,Gewirtz JC,Harris ACdoi
10.1007/s00213-020-05532-wsubject
Has Abstractpub_date
2020-08-01 00:00:00pages
2279-2291issue
8eissn
0033-3158issn
1432-2072pii
10.1007/s00213-020-05532-wjournal_volume
237pub_type
杂志文章abstract::The binding kinetics of tritiated quinuclidinyl benzilate (QNB) were studied in membrane preparations from human parotid and rabbit submandibular glands. Inhibition of 3H-QNB was then used to compare the anticholinergic activity of lofepramine, desipramine, imipramine and amitriptyline for muscarinic receptor in the s...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF00172861
更新日期:1986-01-01 00:00:00
abstract::In order to assess the contribution of cerebellar effects of ethanol to the production of ataxia, "nervous" (nr/nr) and control (nr/+ or +/+) C3H mice were tested for locomotor ability 2 min after being given intraperitoneal ethanol injections. The nr/nr mice suffer from loss of most of their cerebellar Purkinje cells...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF00423259
更新日期:1976-07-28 00:00:00
abstract::Fourteen rats were trained to discriminate the effects of gamma-hydroxybutyrate (GHB) (sodium salt, 200 mg/kg) and saline in a two-lever choice task using a fixed ratio 10 schedule of water reinforcement. Intermediate responding, i.e., responding not fully appropriate for either training condition was observed in test...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF00426468
更新日期:1981-01-01 00:00:00
abstract:RATIONALE:N-methyl-D-aspartate (NMDA) receptors play crucial roles in learning and memory, but the role of each NMDA receptor subtype in a specific cognitive process is unclear. Non-selective blockers of NMDA receptor are used to model the cognitive impairment in schizophrenia and Alzheimer's disease. Counter-intuitive...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s00213-015-4008-9
更新日期:2015-11-01 00:00:00
abstract::Twenty-one (three groups of seven), men and women, 25-50 years of age were studied to determine whether or not rebound insomnia would increase the likelihood of self administering a benzodiazepine (triazolam 0.25 mg) hypnotic. The groups compared were patients with insomnia and disturbed sleep, insomnia and normal sle...
journal_title:Psychopharmacology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1007/BF02245259
更新日期:1992-01-01 00:00:00
abstract::The subtype of dopamine (DA) receptors mediating the yawning response to DA agonists was determined in rats. Yawning was elicited both by the mixed D1-D2 agonist apomorphine and by the specific D2 agonist LY 171555, but not by the selective D1 agonist SKF 38393. Both apomorphine- and LY 171555-induced yawning were ant...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF00518186
更新日期:1987-01-01 00:00:00
abstract::Relationships between aging effects on apomorphine (AP)-induced stereotypy and AP concentrations in plasma and brain were studied in rats. In two separate behavioral studies, four groups of male Wistar rats (3, 6, 20, and 43 weeks of age) and two groups of female Wistar rats (5 and 35 weeks of age) were used, respecti...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF00430756
更新日期:1982-01-01 00:00:00
abstract::The opioid antagonist effects of systemically administered nor-binaltorphimine (nor-BNI) were evaluated against the kappa agonists CI-977, U69,593, U50,488, ethylketocyclazocine (EKC), Mr2034 and bremazocine, the mu agonist morphine and the alkaloid delta agonist BW-373U86 in the acetic acid-induced writhing assay in ...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF02245071
更新日期:1994-07-01 00:00:00
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journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s002130000591
更新日期:2001-01-01 00:00:00
abstract:RATIONALE:Virtually all cocaine self-administration studies have used a "unit dose" as a reinforcing stimulus; the subject is a passive recipient of an experimenter-selected dose. OBJECTIVES:The present experiments examined the consequence of requiring the subject to actively determine the dose and speed of each injec...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s00213-020-05565-1
更新日期:2020-09-01 00:00:00
abstract:RATIONALE:Both methylphenidate (MPH), a catecholamine reuptake blocker, and guanfacine, an alpha2A agonist, are used to treat attention-deficit hyperactivity disorder (ADHD). Childhood impulsivity, including delay discounting, is associated with increased substance use during adolescence. These effects can be mitigated...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s00213-018-5096-0
更新日期:2019-02-01 00:00:00
abstract:RATIONALE:The reinforcing effects of stimulant drugs such as D-amphetamine, caffeine, and cocaine are modulated by behavioral demands following drug administration. OBJECTIVE:The objective of this study was to assess the reinforcing effects of methylphenidate under different behavioral demands using a modified progres...
journal_title:Psychopharmacology
pub_type: 临床试验,杂志文章
doi:10.1007/s00213-004-1946-z
更新日期:2005-01-01 00:00:00
abstract::Adult female offspring of C57BL/6J mice injected daily with phenobarbital for the last third of pregnancy were more active than control offspring during a 3-min test period in an open field arena, thus confirming previous reports of lasting effects of prenatal exposure to phenobarbital. These offspring habituated less...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF00432745
更新日期:1981-01-01 00:00:00
abstract:RATIONALE:Dopamine (DA) D2-like antagonists block several effects of cocaine, including its locomotor stimulant and interoceptive discriminative-stimulus effects. Because these compounds generally lack selectivity among the D2-like DA receptors, the specific roles of the subtypes remain unclear. OBJECTIVES:DA D2 recep...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s00213-002-1142-y
更新日期:2002-08-01 00:00:00
abstract::Pigeons were trained to acquire a new 4-response sequence in each session by pecking three keys in a predetermined order. The key color varied for each step under the chained schedule, but there was only one key color under the tandem schedule. Under the reset contingency, incorrect responses produced a reset of the 4...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF00426823
更新日期:1976-09-29 00:00:00
abstract::The effects of the enantiomers of 3-PPP on the maintenance of conditioned avoidance responding (CAR) were studied. The weak classical dopamine (DA) agonist (+)-3-PPP failed to interfere with CAR at any dose tested (0.8-13.6 mg/kg). Low doses of the drug produced sedation, while high doses produced behavioural stimulat...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF00439266
更新日期:1983-01-01 00:00:00
abstract:RATIONALE:We recently demonstrated that blocking specific nicotinic acetylcholine receptors (nAChRs) abolishes the conditioned reinforcing properties of ethanol-associated cues in rat, suggesting nAChRs as promising pharmacological targets for prevention of cue-induced relapse. OBJECTIVES:The present study investigate...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s00213-010-1957-x
更新日期:2010-10-01 00:00:00
abstract:RATIONALE:Past research has found that exposure to alcohol cues causes a narrowing of attentional scope and enhances the neural responses associated with approach motivation. OBJECTIVE:The current research sought to determine if a manipulated broadened (global) attentional scope would reduce approach-motivated neural ...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s00213-017-4557-1
更新日期:2017-04-01 00:00:00
abstract::Tolerance to nicotine occurs in mice after its chronic administration. This tolerance is accompanied by an up-regulation of nicotinic receptors as assessed by the binding of (3H)-nicotine and alpha-(125I)-bungarotoxin (BTX). Past studies (Marks et al. 1983, 1986) have shown that the increase in BTX binding sites is mo...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF00212766
更新日期:1988-01-01 00:00:00
abstract::The effects of flurazepam (0.0, 0.5, and 3.0 mg/kg) on methylphenidate-induced increases in stereotypy, gnawing, sniffing, and locomotion were evaluated in Swiss-Webster mice in daytime and nighttime experiments. Methylphenidate (50 mg/kg) increased overall stereotypy and stereotyped gnawing behavior; two doses of met...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF00432374
更新日期:1980-01-01 00:00:00
abstract:RATIONALE:The administration of heroin has been shown to inhibit the induction of nitric oxide, a molecule known to play a critical role in immune function. Previous research has shown that this alteration can be conditioned to environmental stimuli that have been associated with drug administration. However, it remain...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s00213-006-0673-z
更新日期:2007-05-01 00:00:00
abstract::In order to study trends in smoking withdrawal symptoms, 35 participants in a smoking cessation clinic completed four questionnaires daily for 2 weeks. The questionnaire dealt with a variety of symptoms which a factor analysis showed could be grouped into four factors: stimulation, desire to smoke, and physical and ps...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF00634151
更新日期:1976-10-20 00:00:00
abstract::We investigated the striatal dopamine-2 (D2) receptor occupancy caused by different antipsychotic substances in 18 psychotic patients (16 with schizophrenic and two with schizoaffective disorder according to DSM-IV) with single photon emission computed tomography (SPECT) using 123I-iodobenzamide (IBZM) as tracer subst...
journal_title:Psychopharmacology
pub_type: 临床试验,杂志文章
doi:10.1007/s002130050409
更新日期:1997-10-01 00:00:00
abstract:RATIONALE AND OBJECTIVE:Depression symptoms are now recognized to be the predominant cause of disability for bipolar disorder (BD) patients. The treatment strategies for the depressed phase of BD remain more anecdotal than data-based. Olanzapine has been investigated as an alternative to antidepressants and a mood stab...
journal_title:Psychopharmacology
pub_type: 杂志文章,随机对照试验
doi:10.1007/s00213-014-3453-1
更新日期:2014-07-01 00:00:00
abstract::The time course of light adaptation after intense light exposure is significantly delayed by alcohol, marijuana, and a combined dose of alcohol and marijuana. These effects were found in a double blind experiment, using 10 subjects. The experimental treatments were placebo, 0.75 ml/kg of 95% ethanol, 8 and 15 mg of de...
journal_title:Psychopharmacology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1007/BF00571413
更新日期:1978-01-31 00:00:00
abstract:RATIONALE:Several studies have suggested that modulation of the glutamatergic system via metabotropic glutamate receptors (mGlu) could be a new and efficient way to achieve antipsychotic-like activity. OBJECTIVES:Here, we decided to investigate the possible role of the group III mGlu receptor ligands, LSP1-2111, the g...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s00213-011-2502-2
更新日期:2012-04-01 00:00:00
abstract::This study demonstrates that the selective delta receptor antagonists ICI 174864 and naltrindole (NTI) attenuate alcohol intake in a dose-dependent manner, without altering water intake, in rats selectively bred for alcohol preference. ICI 174864 had a very limited duration of action, as evidenced by the fact that sup...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF02246191
更新日期:1995-07-01 00:00:00
abstract::The behavioral consequences of prolonged continuous exposure to cocaine were examined in rhesus monkeys. Operant behavior was sampled for 0.5 h every 6 h, and cocaine was continuously infused through an intravenous catheter. Cocaine (4.0-32 mg/kg/day) initially caused reductions in the rate of responding for food and ...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF00176861
更新日期:1988-01-01 00:00:00
abstract::The present study compared the acute subject-rated and performance-impairing effects of trazodone and triazolam in seven healthy humans. Trazodone (50, 100 and 200 mg), triazolam (0.125, 0.25, 0.50 mg) and placebo were administered orally in a double-blind, crossover design. Drug effects were measured approximately 30...
journal_title:Psychopharmacology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1007/s002130050259
更新日期:1997-05-01 00:00:00
abstract:BACKGROUND:Postmortem and positron emission tomography (PET) studies have reported several alterations in serotonin 1A receptor (5-HT(1A)) binding parameters in patients with schizophrenia. This study examines 5-HT(1A) availability in vivo in individuals with schizophrenia and schizo-affective disorder. MATERIALS AND ...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s00213-006-0543-8
更新日期:2006-12-01 00:00:00