Table 4.        PD2 values of KT-95, KT-90, Morphine and Dynorphine (1-13) on the Electrically Stimulated Longitudinal Muscle of the Guinea Pig Ileum and/or Rabbit vas Deferens

 

GPI

RbVD

KT-95

9.09±0.06 (4)

7.64±0.06 (4)

KT-90

8.47±0.04 (4)

7.22±0.05 (5)

morphine

7.86±0.04 (4)

-

dynorphine(1-13)

-

6.34±0.17 (5)

The number of experiments is indicated in parentheses.