Preclinical Research

Enhanced Morphine Preference Following Prolonged Abstinence: Association with Increased Fos Expression in the Extended Amygdala

• Glenda C Harris
• Gary Aston-Jones

Zaprinast, a Phosphodiesterase 5 Inhibitor, Overcomes Sexual Dysfunction Produced by Fluoxetine, a Selective Serotonin Reuptake Inhibitor in Hamsters

• Cheryl A Frye
• Madeline E Rhodes

Selective 5-HT_1A Antagonists WAY 100635 and NAD-299 Attenuate the Impairment of Passive Avoidance Caused by Scopolamine in the Rat

• Ilga Misane
• Sven Ove Ögren

Nicotine Induces Glutamate Release from Thalamocortical Terminals in Prefrontal Cortex

• Evelyn K Lambe
• Marina R Picciotto
• George K Aghajanian

Apomorphine Enhances Conditioned Responses Induced by Aversive Stimulation of the Inferior Colliculus

• Ana Cristina Troncoso
• Mario Yukio Osaki
• Marcus Lira Brandão

Induction of Metabolic Hypofunction and Neurochemical Deficits after Chronic Intermittent Exposure to Phencyclidine: Differential Modulation by Antipsychotic Drugs

• Susan M Cochran
• Matthew Kennedy
• Brian J Morris

Sensitivity to Sensorimotor Gating-Disruptive Effects of Apomorphine in two Outbred Parental Rat Strains and their F1 and N2 Progeny

• Neal R Swerdlow
• Amanda Platten
• Pamela Auerbach

The GABA_B Receptor Agonist Baclofen Attenuates Cocaine- and Heroin-Seeking Behavior by Rats

• Patricia Di Ciano
• Barry J Everitt

Disruption and Potentiation of Latent Inhibition by Risperidone: The Latent Inhibition Model of Atypical Antipsychotic Action

• Ina Weiner
• Daniela Schiller
• Inna Gaisler-Salomon

Prefrontocortical Dopamine Loss in Rats Delays Long-Term Extinction of Contextual Conditioned Fear, and Reduces Social Interaction Without Affecting Short-Term Social Interaction Memory

• Emilio Fernandez Espejo

Long-Lasting Changes in Morphine-Induced Locomotor Sensitization and Tolerance in Long-Evans Mother Rats as a Result of Periodic Postpartum Separation from the Litter: A Novel Model of Increased Vulnerability to Drug Abuse?

• Mikhail Kalinichev
• Keith W Easterling
• Stephen G Holtzman

Effects of Cocaine on c-Fos and NGFI-B mRNA Expression in Transgenic Mice Underexpressing Glucocorticoid Receptors

• M St-Hilaire
• P-O Tremblay
• C Rouillard

Expression of Amphetamine-Induced Behavioral Sensitization after Short- and Long-Term Withdrawal Periods: Participation of μ- and δ-Opioid Receptors

• Karin Magendzo
• Gonzalo Bustos

Morphine Tolerance and Reward but not Expression of Morphine Dependence are Inhibited by the Selective Glutamate Carboxypeptidase II (GCP II, NAALADase) Inhibitor, 2-PMPA

• Piotr Popik
• Ewa Kozela
• Barbara S Slusher

Modulation of Serotonergic Function in Rat Brain by VN2222, a Serotonin Reuptake Inhibitor and 5-HT_1A Receptor Agonist

• Luz Romero
• Pau Celada
• Francesc Artigas

A Neurochemically Distinct Dorsal Raphe-Limbic Circuit with a Potential Role in Affective Disorders

• Kathryn G Commons
• K Ryan Connolley
• Rita J Valentino

Differential Effects of Haloperidol, Risperidone, and Clozapine Exposure on Cholinergic Markers and Spatial Learning Performance in Rats

• Alvin V Terry Jr
• William D Hill
• Sahebarao P Mahadik

Stimulation of P2Y₁ Receptors Causes Anxiolytic-like Effects in the Rat Elevated Plus-maze: Implications for the Involvement of P2Y₁ Receptor-Mediated Nitric Oxide Production

• Holger Kittner
• Heike Franke
• Peter Illes

Control of 5-Hydroxytryptamine Release in the Dorsal Raphe Nucleus by the Noradrenergic System in Rat Brain. Role of α-Adrenoceptors

• A Bortolozzi
• F Artigas

Inhibition of 5-HT Neurotransmission Increases Clonidine Protective Effects on Naloxone-induced Conditioned Place Aversion in Morphine-dependent Rats

• Stéphanie Caillé
• Luis Stinus
• George F Koob