Table 1

Effect of purinergic receptor inhibitors on ΔIsc induced by 10 μM UTP in the pigmented rabbit conjunctiva

ConditionΔlsc
μA/cm2
UTP
 Control7.3  ± 0.5
 + 50 μM suramin4.8  ± 1.21-a
 + 1 mM suramin2.0  ± 0.61-a
 + 50 μM PPADS6.4  ± 0.8
ATP
 Control6.6  ± 0.5
 + 50 μM DPCPX3.2  ± 1.31-a
 + 50 μM DMPX6.1  ± 0.6

Data represent mean ± S.E. (n = 3–14).

  • 1-a Significantly different from the control.