Douglas, A J <br/><br/>
Effects of the kappa-opioid agonist U50,488 on parturition in rats.  [electronic resource] 

 -  British journal of pharmacology  May 1993 
 - 251-8 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>0007-1188 
<br/><br/><label>Standard No.: </label>10.1111/j.1476-5381.1993.tb13561.x  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>3,4-Dichloro-N-methyl-N-(2-(1-pyrrolidinyl)-cyclohexyl)-benzeneacetamide, (trans)-Isomer<br/>Analgesics--antagonists & inhibitors<br/>Animals<br/>Female<br/>Infusions, Intravenous<br/>Injections, Intravenous<br/>Labor, Obstetric--drug effects<br/>Male<br/>Morphine--pharmacology<br/>Naloxone--pharmacology<br/>Naltrexone--analogs & derivatives<br/>Oxytocin--blood<br/>Pregnancy<br/>Pyrrolidines--antagonists & inhibitors<br/>Radioimmunoassay<br/>Rats<br/>Rats, Sprague-Dawley<br/>Rats, Wistar<br/>Receptors, Opioid, kappa--drug effects<br/>Uterine Contraction--drug effects