Smith, Paul A <br/><br/>
Low dose combination of morphine and delta9-tetrahydrocannabinol circumvents antinociceptive tolerance and apparent desensitization of receptors.  [electronic resource] 

 -  European journal of pharmacology  Oct 2007 
 - 129-37 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, N.I.H., Extramural 
<br/><br/><label>ISSN: </label>0014-2999 
<br/><br/><label>Standard No.: </label>10.1016/j.ejphar.2007.06.001  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Analgesics, Non-Narcotic--administration & dosage<br/>Analgesics, Opioid--administration & dosage<br/>Animals<br/>Benzoxazines--pharmacology<br/>Dose-Response Relationship, Drug<br/>Dronabinol--administration & dosage<br/>Drug Synergism<br/>Drug Therapy, Combination<br/>Drug Tolerance<br/>Enkephalin, Ala(2)-MePhe(4)-Gly(5)---pharmacology<br/>Guanosine 5'-O-(3-Thiotriphosphate)--metabolism<br/>Injections, Intraperitoneal<br/>Injections, Subcutaneous<br/>Male<br/>Morphine--administration & dosage<br/>Morpholines--pharmacology<br/>Naphthalenes--pharmacology<br/>Pain--metabolism<br/>Pain Measurement<br/>Pain Threshold--drug effects<br/>Periaqueductal Gray--drug effects<br/>Rats<br/>Rats, Sprague-Dawley<br/>Receptor, Cannabinoid, CB1--agonists<br/>Receptors, Opioid, mu--agonists<br/>Spinal Cord--drug effects<br/>Sulfur Radioisotopes<br/>Time Factors