U Shalev

Summary

Affiliation: National Institutes of Health
Country: USA

Publications

  1. ncbi request reprint Gender-dependent differences in latent inhibition following prenatal stress and corticosterone administration
    U Shalev
    Tel Aviv University, Ramat Aviv, Tel Aviv 69978, Israel
    Behav Brain Res 126:57-63. 2001
  2. ncbi request reprint Repeated maternal separation does not alter sucrose-reinforced and open-field behaviors
    Uri Shalev
    Behavioral Neuroscience Branch, IRP NIDA NIH, 5500 Nathan Shock Drive, Baltimore, MD 21224, USA
    Pharmacol Biochem Behav 73:115-22. 2002
  3. ncbi request reprint The role of corticosterone in food deprivation-induced reinstatement of cocaine seeking in the rat
    Uri Shalev
    Behavioral Neuroscience Branch, IRP NIDA NIH, 5500 Nathan Shock Drive, Baltimore, MD 21224, USA
    Psychopharmacology (Berl) 168:170-6. 2003
  4. ncbi request reprint Leptin attenuates acute food deprivation-induced relapse to heroin seeking
    U Shalev
    Behavioral Neuroscience Branch, National Institute on Drug Abuse/Intramural Research Program, Baltimore, Maryland 21224, USA
    J Neurosci 21:RC129. 2001
  5. ncbi request reprint Time-dependent changes in extinction behavior and stress-induced reinstatement of drug seeking following withdrawal from heroin in rats
    U Shalev
    Behavioral Neuroscience Branch, IRP/NIDA/NIH, Baltimore, MD 21224, USA
    Psychopharmacology (Berl) 156:98-107. 2001
  6. ncbi request reprint Repeated lofexidine treatment attenuates stress-induced, but not drug cues-induced reinstatement of a heroin-cocaine mixture (speedball) seeking in rats
    D Highfield
    Behavioral Neuroscience Branch, IRP/NIDA, Baltimore, MD 21224, USA
    Neuropsychopharmacology 25:320-31. 2001
  7. ncbi request reprint A role for corticotropin-releasing factor, but not corticosterone, in acute food-deprivation-induced reinstatement of heroin seeking in rats
    Uri Shalev
    Department of Psychology, Center for Studies in Behavioral Neurobiology, Concordia University, Montreal, Quebec, Canada
    Psychopharmacology (Berl) 187:376-84. 2006
  8. ncbi request reprint Selective induction of c-Fos immunoreactivity in the prelimbic cortex during reinstatement of heroin seeking induced by acute food deprivation in rats
    Uri Shalev
    Behavioral Neuroscience Branch, IRP NIDA NIH DHHS, 5500 Nathan Shock Drive, Baltimore, MD 21224, USA
    Behav Brain Res 145:79-88. 2003
  9. ncbi request reprint Nucleus accumbens beta-endorphin levels are not elevated by brain stimulation reward but do increase with extinction
    Abraham Zangen
    Behavioural Neuroscience Branch, National Institute on Drug Abuse, National Institute of Health, Department of Health and Human Services, Baltimore, MD 21224, USA
    Eur J Neurosci 17:1067-72. 2003
  10. ncbi request reprint The reinstatement model of drug relapse: history, methodology and major findings
    Yavin Shaham
    Behavioral Neuroscience Branch, NIDA IRP, 5500 Nathan Shock Drive, Baltimore, MD 21224, USA
    Psychopharmacology (Berl) 168:3-20. 2003

Collaborators

Detail Information

Publications12

  1. ncbi request reprint Gender-dependent differences in latent inhibition following prenatal stress and corticosterone administration
    U Shalev
    Tel Aviv University, Ramat Aviv, Tel Aviv 69978, Israel
    Behav Brain Res 126:57-63. 2001
    ....
  2. ncbi request reprint Repeated maternal separation does not alter sucrose-reinforced and open-field behaviors
    Uri Shalev
    Behavioral Neuroscience Branch, IRP NIDA NIH, 5500 Nathan Shock Drive, Baltimore, MD 21224, USA
    Pharmacol Biochem Behav 73:115-22. 2002
    ..Thus, under the conditions of the present study, MS did not appear to alter reward-related processes and also had a minimal effect on open-field behavior...
  3. ncbi request reprint The role of corticosterone in food deprivation-induced reinstatement of cocaine seeking in the rat
    Uri Shalev
    Behavioral Neuroscience Branch, IRP NIDA NIH, 5500 Nathan Shock Drive, Baltimore, MD 21224, USA
    Psychopharmacology (Berl) 168:170-6. 2003
    ..Here we studied whether food deprivation would reinstate cocaine seeking and whether the stress hormone, corticosterone, is involved in this effect...
  4. ncbi request reprint Leptin attenuates acute food deprivation-induced relapse to heroin seeking
    U Shalev
    Behavioral Neuroscience Branch, National Institute on Drug Abuse/Intramural Research Program, Baltimore, Maryland 21224, USA
    J Neurosci 21:RC129. 2001
    ..These data indicate that food deprivation can provoke relapse to heroin seeking via a leptin-dependent mechanism, which is not involved in relapse induced by footshock stress or reexposure to heroin...
  5. ncbi request reprint Time-dependent changes in extinction behavior and stress-induced reinstatement of drug seeking following withdrawal from heroin in rats
    U Shalev
    Behavioral Neuroscience Branch, IRP/NIDA/NIH, Baltimore, MD 21224, USA
    Psychopharmacology (Berl) 156:98-107. 2001
    ..Finally, the time-dependent changes in footshock stress-induced reinstatement following withdrawal from heroin were not correlated with alterations in CRF mRNA in the CeA and BNST...
  6. ncbi request reprint Repeated lofexidine treatment attenuates stress-induced, but not drug cues-induced reinstatement of a heroin-cocaine mixture (speedball) seeking in rats
    D Highfield
    Behavioral Neuroscience Branch, IRP/NIDA, Baltimore, MD 21224, USA
    Neuropsychopharmacology 25:320-31. 2001
    ..The present data also suggest that the neurochemical events underlying stress- and drug cues-induced relapse are not identical...
  7. ncbi request reprint A role for corticotropin-releasing factor, but not corticosterone, in acute food-deprivation-induced reinstatement of heroin seeking in rats
    Uri Shalev
    Department of Psychology, Center for Studies in Behavioral Neurobiology, Concordia University, Montreal, Quebec, Canada
    Psychopharmacology (Berl) 187:376-84. 2006
    ..These data may indicate that the neuronal systems underlying food-deprivation-induced reinstatement are dissociable from those involved in reinstatement induced by footshock stress...
  8. ncbi request reprint Selective induction of c-Fos immunoreactivity in the prelimbic cortex during reinstatement of heroin seeking induced by acute food deprivation in rats
    Uri Shalev
    Behavioral Neuroscience Branch, IRP NIDA NIH DHHS, 5500 Nathan Shock Drive, Baltimore, MD 21224, USA
    Behav Brain Res 145:79-88. 2003
    ..These results raise the possibility that the prelimbic cortex is involved in food deprivation-induced reinstatement of heroin seeking...
  9. ncbi request reprint Nucleus accumbens beta-endorphin levels are not elevated by brain stimulation reward but do increase with extinction
    Abraham Zangen
    Behavioural Neuroscience Branch, National Institute on Drug Abuse, National Institute of Health, Department of Health and Human Services, Baltimore, MD 21224, USA
    Eur J Neurosci 17:1067-72. 2003
    ..These results indicate a possible role for increased levels of NAS beta-endorphin in the organism's adaptive response to stress and frustration...
  10. ncbi request reprint The reinstatement model of drug relapse: history, methodology and major findings
    Yavin Shaham
    Behavioral Neuroscience Branch, NIDA IRP, 5500 Nathan Shock Drive, Baltimore, MD 21224, USA
    Psychopharmacology (Berl) 168:3-20. 2003
    ....
  11. ncbi request reprint Neurobiology of relapse to heroin and cocaine seeking: a review
    Uri Shalev
    Behavioral Neuroscience Branch, Intramural Research Program, National Institute on Drug Abuse, National Institutes of Health, Baltimore, Maryland 21224, USA
    Pharmacol Rev 54:1-42. 2002
    ..The data reviewed also suggest that the neuronal events mediating drug-induced reinstatement are to some degree dissociable from those mediating drug reinforcement...
  12. ncbi request reprint Repeated electrical stimulation of reward-related brain regions affects cocaine but not "natural" reinforcement
    Dino Levy
    Department of Neurobiology, The Weizmann Institute of Science, Rehovot 76100, Israel
    J Neurosci 27:14179-89. 2007
    ..It is therefore suggested that repeated electrical stimulation of the PFC can become a novel strategy for treating addiction...