Stuart T Leonard

Summary

Affiliation: Louisiana State University Health Sciences Center
Country: USA

Publications

  1. ncbi request reprint Effects of gamma-hydroxybutyric acid and flunitrazepam on ethanol intake in male rats
    Stuart T Leonard
    Department of Pharmacology and Experimental Therapeutics at Louisiana State University Health Sciences Center, 1901 Perdido St, New Orleans, LA 70112, USA
    Pharmacol Biochem Behav 85:780-6. 2006
  2. ncbi request reprint Testosterone potentiates scopolamine-induced disruptions of nonspatial learning in gonadectomized male rats
    Stuart T Leonard
    Department of Pharmacology and Experimental Therapeutics, Louisiana State University Health Sciences Center, New Orleans, LA 70112, USA
    Exp Clin Psychopharmacol 15:48-57. 2007
  3. doi request reprint Estradiol replacement in gonadectomized male rats alters scopolamine-induced disruptions of nonspatial learning
    Stuart T Leonard
    Department of Pharmacology and Experimental Therapeutics, Louisiana State University Health Sciences Center, 1901 Perdido St, New Orleans, LA 70112, USA
    Exp Clin Psychopharmacol 16:532-46. 2008
  4. pmc Gonadal hormones modulate the potency of the disruptive effects of donepezil in male rats responding under a nonspatial operant learning and performance task
    Stuart T Leonard
    Department of Pharmacology and Experimental Therapeutics, Louisiana State University Health Sciences Center, New Orleans, Louisiana 70112 1393, USA
    Behav Pharmacol 21:121-34. 2010
  5. pmc Relative potency and effectiveness of flunitrazepam, ethanol, and beta-CCE for disrupting the acquisition and retention of response sequences in rats
    Stuart T Leonard
    Department of Pharmacology and Experimental Therapeutics, Louisiana State University Health Sciences Center, New Orleans, Louisiana 70112, USA
    Behav Pharmacol 20:33-44. 2009
  6. pmc Effects of 7-keto dehydroepiandrosterone on voluntary ethanol intake in male rats
    MARY E WORREL
    Department of Pharmacology and Experimental Therapeutics, Louisiana State University Health Science Center, New Orleans, LA 70112, USA
    Alcohol 45:349-54. 2011
  7. pmc Long-term behavioral and pharmacodynamic effects of delta-9-tetrahydrocannabinol in female rats depend on ovarian hormone status
    Peter J Winsauer
    Department of Pharmacology and Experimental Therapeutics, Louisiana State University Health Sciences Center, New Orleans, 70112, USA
    Addict Biol 16:64-81. 2011
  8. doi request reprint Δ9-THC increases endogenous AHA1 expression in rat cerebellum and may modulate CB1 receptor function during chronic use
    Catalin M Filipeanu
    Department of Pharmacology and Experimental Therapeutics, Louisiana State University Health Sciences Center, New Orleans, Louisiana, USA
    J Neurochem 118:1101-12. 2011
  9. pmc Effects of pregnanolone and dehydroepiandrosterone on ethanol intake in rats administered ethanol or saline during adolescence
    Olga V Gurkovskaya
    Department of Pharmacology and Experimental Therapeutics, LSU Health Sciences Center, New Orleans, Louisiana, USA
    Alcohol Clin Exp Res 33:1252-64. 2009
  10. pmc Comparison of selamectin and imidacloprid plus permethrin in eliminating Leporacarus gibbus infestation in laboratory rabbits (Oryctolagus cuniculus)
    Leslie L Birke
    Department of Animal Care, LSU Health Sciences Center, New Orleans, Louisiana, USA
    J Am Assoc Lab Anim Sci 48:757-62. 2009

Research Grants

  1. Effects of Androgens and Cannabinoids on Learning
    STUART LEONARD; Fiscal Year: 2005

Detail Information

Publications12

  1. ncbi request reprint Effects of gamma-hydroxybutyric acid and flunitrazepam on ethanol intake in male rats
    Stuart T Leonard
    Department of Pharmacology and Experimental Therapeutics at Louisiana State University Health Sciences Center, 1901 Perdido St, New Orleans, LA 70112, USA
    Pharmacol Biochem Behav 85:780-6. 2006
    ..These data suggest that there are perceptible or qualitative differences between GHB, flunitrazepam, and ethanol in terms of their capacity for modulating oral ethanol intake in outbred rats...
  2. ncbi request reprint Testosterone potentiates scopolamine-induced disruptions of nonspatial learning in gonadectomized male rats
    Stuart T Leonard
    Department of Pharmacology and Experimental Therapeutics, Louisiana State University Health Sciences Center, New Orleans, LA 70112, USA
    Exp Clin Psychopharmacol 15:48-57. 2007
    ..Furthermore, the present findings suggest that testosterone may decrease the activity of the cholinergic system during nonspatial tasks and thereby work in concert with the antagonism produced by scopolamine...
  3. doi request reprint Estradiol replacement in gonadectomized male rats alters scopolamine-induced disruptions of nonspatial learning
    Stuart T Leonard
    Department of Pharmacology and Experimental Therapeutics, Louisiana State University Health Sciences Center, 1901 Perdido St, New Orleans, LA 70112, USA
    Exp Clin Psychopharmacol 16:532-46. 2008
    ....
  4. pmc Gonadal hormones modulate the potency of the disruptive effects of donepezil in male rats responding under a nonspatial operant learning and performance task
    Stuart T Leonard
    Department of Pharmacology and Experimental Therapeutics, Louisiana State University Health Sciences Center, New Orleans, Louisiana 70112 1393, USA
    Behav Pharmacol 21:121-34. 2010
    ....
  5. pmc Relative potency and effectiveness of flunitrazepam, ethanol, and beta-CCE for disrupting the acquisition and retention of response sequences in rats
    Stuart T Leonard
    Department of Pharmacology and Experimental Therapeutics, Louisiana State University Health Sciences Center, New Orleans, Louisiana 70112, USA
    Behav Pharmacol 20:33-44. 2009
    ....
  6. pmc Effects of 7-keto dehydroepiandrosterone on voluntary ethanol intake in male rats
    MARY E WORREL
    Department of Pharmacology and Experimental Therapeutics, Louisiana State University Health Science Center, New Orleans, LA 70112, USA
    Alcohol 45:349-54. 2011
    ....
  7. pmc Long-term behavioral and pharmacodynamic effects of delta-9-tetrahydrocannabinol in female rats depend on ovarian hormone status
    Peter J Winsauer
    Department of Pharmacology and Experimental Therapeutics, Louisiana State University Health Sciences Center, New Orleans, 70112, USA
    Addict Biol 16:64-81. 2011
    ....
  8. doi request reprint Δ9-THC increases endogenous AHA1 expression in rat cerebellum and may modulate CB1 receptor function during chronic use
    Catalin M Filipeanu
    Department of Pharmacology and Experimental Therapeutics, Louisiana State University Health Sciences Center, New Orleans, Louisiana, USA
    J Neurochem 118:1101-12. 2011
    ..Our data indicate that chronic Δ9-THC administration in adolescence altered the endogenous levels of specialized proteins in the cerebellum, such as AHA1, and that this protein can change CB1R cell surface levels and signaling...
  9. pmc Effects of pregnanolone and dehydroepiandrosterone on ethanol intake in rats administered ethanol or saline during adolescence
    Olga V Gurkovskaya
    Department of Pharmacology and Experimental Therapeutics, LSU Health Sciences Center, New Orleans, Louisiana, USA
    Alcohol Clin Exp Res 33:1252-64. 2009
    ..In addition, ethanol intake in the same groups was examined after administration of 2 neuroactive steroids with modulatory effects at GABA(A) receptors...
  10. pmc Comparison of selamectin and imidacloprid plus permethrin in eliminating Leporacarus gibbus infestation in laboratory rabbits (Oryctolagus cuniculus)
    Leslie L Birke
    Department of Animal Care, LSU Health Sciences Center, New Orleans, Louisiana, USA
    J Am Assoc Lab Anim Sci 48:757-62. 2009
    ..We conclude that although both imidocloprid plus permethrin and selamectin were effective against L. gibbus, treatment with selamectin more rapidly eliminated the infestation...
  11. pmc Tolerance to chronic delta-9-tetrahydrocannabinol (Δ⁹-THC) in rhesus macaques infected with simian immunodeficiency virus
    Peter J Winsauer
    Department of Pharmacology, LSU Health Sciences Center, 1901 Perdido Street, New Orleans, LA 70112, USA
    Exp Clin Psychopharmacol 19:154-72. 2011
    ....
  12. pmc Exogenous melatonin administration affects self-grooming and conspecific odor preferences in long-photoperiod meadow voles (Microtus pennsylvanicus)
    Michael H Ferkin
    Department of Biology, Ellington Hall, The University of Memphis, Memphis, TN 38152 6080, USA
    Physiol Behav 91:255-63. 2007
    ....

Research Grants1

  1. Effects of Androgens and Cannabinoids on Learning
    STUART LEONARD; Fiscal Year: 2005
    ..These results will provide, for the first time, information regarding the interactive effects of testosterone and THC on cognitive behavior. ..