ArticleBehavioural pharmacology2012
Ontogeny of methamphetamine-induced and cocaine-induced one-trial behavioral sensitization in preweanling and adolescent rats.
Article in Behavioural pharmacology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
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Who cites it
13 citing papers in PubMed.
- Peri-adolescent exposure to (meth)amphetamine in animal models.International review of neurobiology · 2022Review
- Effects of dopamine and serotonin synthesis inhibitors on the ketamine-, d-amphetamine-, and cocaine-induced locomotor activity of preweanling and adolescent rats: sex differences.Behavioural brain research · 2020Article
- Effects of monoamine depletion on the ketamine-induced locomotor activity of preweanling, adolescent, and adult rats: Sex and age differences.Behavioural brain research · 2020Article
- Age-dependent effects of dopamine receptor inactivation on cocaine-induced behaviors in male rats: Evidence of dorsal striatal D2 receptor supersensitivity.Journal of neuroscience research · 2019Article
- Locomotor sensitization to cocaine in adolescent and adult female Wistar rats.Behavioural brain research · 2018Article
- Amphetamine, but not methylphenidate, increases ethanol intake in adolescent male, but not in female, rats.Brain and behavior · 2018Article
- Importance of D1 and D2 receptor stimulation for the induction and expression of cocaine-induced behavioral sensitization in preweanling rats.Behavioural brain research · 2017Article
- Intramuscular Route of Administration Increases Potency in Eliciting Cocaine-Induced Behavioral Sensitization.Current psychopharmacology · 2017Article
- Effects of D2 or combined D1/D2 receptor antagonism on the methamphetamine-induced one-trial and multi-trial behavioral sensitization of preweanling rats.Psychopharmacology · 2016Article
- Age-dependent changes in cocaine sensitivity across early ontogeny in male and female rats: possible role of dorsal striatal D2(High) receptors.Psychopharmacology · 2015Article
- Role of the D1 receptor for the dopamine agonist-induced one-trial behavioral sensitization of preweanling rats.Psychopharmacology · 2014Article
- Role of MT1 melatonin receptors in methamphetamine-induced locomotor sensitization in C57BL/6 mice.Psychopharmacology · 2014Article
- Early ontogeny of D-amphetamine-induced one-trial behavioral sensitization.Pharmacology, biochemistry, and behavior · 2013Article
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4 authors.
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Abstract
The ontogenetic profile of psychostimulant-induced one-trial behavioral sensitization has not been determined. The purpose of this study was to systematically assess the ontogeny of methamphetamine-induced and cocaine-induced behavioral sensitization across the preweanling and adolescent periods. To this end, rats were injected with methamphetamine, cocaine, or saline in either an activity chamber or home cage during the preweanling [postnatal day (PD) 12, PD 16, or PD 20], preadolescent (PD 24), or adolescent (PD 34) periods. One day later, rats were challenged with the same psychostimulant and locomotion was measured in an activity chamber. The results showed that methamphetamine produced one-trial locomotor sensitization on PD 13 and PD 17; whereas, cocaine-induced behavioral sensitization was only evident on PD 21. The sensitized responding of preweanling rats was not influenced by environmental context. Interestingly, preadolescent and adolescent rats did not exhibit locomotor sensitization. The latter result is generally consistent with past studies showing that rats from the middle and late adolescent periods do not exhibit cocaine-induced one-trial behavioral sensitization. The present results show that methamphetamine, as well as cocaine, can produce one-trial context-independent behavioral sensitization during early ontogeny, but sensitized responding is only apparent within a narrow developmental window.
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