Evidence that nalorphine, butorphanol and oxilorphan are partial agonists at a kappa-opioid receptor.
@article{Leander1983EvidenceTN, title={Evidence that nalorphine, butorphanol and oxilorphan are partial agonists at a kappa-opioid receptor.}, author={J. Leander}, journal={European journal of pharmacology}, year={1983}, volume={86 3-4}, pages={ 467-70 } }
Nalorphine, butorphanol and oxilorphan were compared in their ability to increase urinary output in the normally hydrated rat and to antagonize the increased urinary output produced by the full kappa-agonist, bremazocine. Nalorphine, butorphanol and oxilorphan increased 5-h cumulative urine output compared to controls, but the maximal effect was less than half the amount excreted after injection with 0.08 mg/kg of bremazocine. The effects of bremazocine were antagonized by nalorphine… CONTINUE READING
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