Fig. 6.

A: reduction in spontaneous activity following infusion with Y1 agonist d-arg-25NPY is accompanied by lowered resting membrane potential. B: significant reduction in spontaneous activity (paired t-test) following infusion with Y1 agonist returns to near normal following washout. C: significant reduction in spontaneous activity (paired t-test) following infusion with Y2 agonist returns to near normal following washout. Decrease in spontaneous activity was not associated with a change in resting membrane potential (not shown).