Table 1

Summary of the antinociceptive effects of dexmedetomidine and ST-91: Comparison between Harlan and Sasco rats

(partial agonist)(inactive)
(partial agonist)(partial agonist)
15.5(partial agonist)

Given are relative efficacies of dexmedetomidine and ST-91 in each substrain as a function of the test of nociception. ED50 (95% CL) values (in nmol) are listed for full agonists.