Walter Fratta

Overview

Best Publications

• Unresponsiveness to Cannabinoids and Reduced Addictive Effects of Opiates in CB1 Receptor Knockout Mice

  Catherine Ledent;Olga Valverde;Gregorio Cossu;François Petitet

  1536
  Citations

• Isolation, sequencing, synthesis, and pharmacological characterization of two brain neuropeptides that modulate the action of morphine

  H.-Y. T. Yang;W. Fratta;E. A. Majane;E. Costa

  727
  Citations

• Beyond THC: The New Generation of Cannabinoid Designer Drugs

  Liana Fattore;Liana Fattore;Walter Fratta

  521
  Citations

• Functional Interaction between Opioid and Cannabinoid Receptors in Drug Self-Administration

  M. Navarro;M. R. A. Carrera;W. Fratta;O. Valverde

  446
  Citations

• Crucial Role of α4 and α6 Nicotinic Acetylcholine Receptor Subunits from Ventral Tegmental Area in Systemic Nicotine Self-Administration

  S. Pons;L. Fattore;G. Cossu;S. Tolu

  371
  Citations

• Rat striatal methionine-enkephalin content after chronic treatment with cataleptogenic and noncataleptogenic antischizophrenic drugs.

  J S Hong;H Y Yang;W Fratta;E Costa

  338
  Citations

• Cannabinoid CB1 receptor knockout mice fail to self-administer morphine but not other drugs of abuse.

  Gregorio Cossu;Catherine Ledent;Liana Fattore;Assunta Imperato

  326
  Citations

• Determination of methionine enkephalin in discrete regions of rat brain.

  J.S. Hong;H.-Y.T. Yang;W. Fratta;E. Costa

  321
  Citations

• Sex differences in addictive disorders.

  Liana Fattore;Liana Fattore;Miriam Melis;Paola Fadda;Walter Fratta

  257
  Citations

• Self-administration of the cannabinoid receptor agonist WIN 55,212-2 in drug-naive mice.

  M.C. Martellotta;G. Cossu;L. Fattore;G.L. Gessa

  250
  Citations

• How important are sex differences in cannabinoid action

  Liana Fattore;Walter Fratta

  243
  Citations

• Baclofen antagonizes nicotine-, cocaine-, and morphine-induced dopamine release in the nucleus accumbens of rat.

  Paola Fadda;Maria Scherma;Alessandra Fresu;Maria Collu

  234
  Citations

• Intravenous self-administration of the cannabinoid CB1 receptor agonist WIN 55,212-2 in rats.

  Liana Fattore;Gregorio Cossu;Cristina M. Martellotta;Walter Fratta

  225
  Citations

• Cannabinoid self-administration in rats: sex differences and the influence of ovarian function

  L Fattore;M S Spano;S Altea;F Angius

  220
  Citations

• Sex Differences in Drug Addiction: A Review of Animal and Human Studies

  Liana Fattore;Silvia Altea;Walter Fratta

  213
  Citations

• Sleep deprivation in the rat: an animal model of mania

  Gian Luigi Gessa;Luca Pani;Paola Fadda;Walter Fratta

  207
  Citations

• The endogenous cannabinoid anandamide has effects on motivation and anxiety that are revealed by fatty acid amide hydrolase (FAAH) inhibition

  Maria Scherma;Julie Medalie;Walter Fratta;Subramanian K. Vadivel

  186
  Citations

• Stability of Met-enkephalin content in brain structures of morphine-dependent or foot shock-stressed rats

  W. Fratta;H.-Y. T. Yang;J. Hong;E. Costa

  174
  Citations

• Differential effects of THC- or CBD-rich cannabis extracts on working memory in rats

  Paola Fadda;Lianne Robinson;Walter Fratta;Roger G. Pertwee

  163
  Citations

• Chronic treatment with haloperidol accelerates the biosynthesis of enkephalins in rat striatum.

  J.S. Hong;H.-Y.T Yang;J.C. Gillin;A.M. Di Guilio

  162
  Citations

• Postsynaptic receptors are not essential for dopaminergic feedback regulation

  G. Di Chiara;M. L. Porceddu;W. Fratta;G. L. Gessa

  157
  Citations

• Cannabinoid mechanism in reinstatement of heroin-seeking after a long period of abstinence in rats.

  L Fattore;Maria Sabrina Spano;Gregorio Cossu;S Deiana

  154
  Citations