Characterization of ocular hypertension induced by adenosine agonists.

Abstract

These data demonstrate that adenosine receptor agonists can induce an acute rise in IOP in rabbits and cats. On the basis of pharmacologic characteristics, the rise in IOP is consistent with the activation of ocular adenosine A2 receptors. Functional studies indicate that at high doses, this rise in IOP involves an increase in aqueous flow and the breakdown of the blood-aqueous barrier.