Table 1.

nNOS activates COX-2 in vitro

Conditions	COX-2 activity, μmol/min/mg
nNOS + COX-2	1.65 ± 0.15*
COX-2	0.75 ± 0.06
nNOS + COX-2 + vinyl-l-NIO	0.79 ± 0.07
nNOS + COX-2 + arginine	0.85 ± 0.09
nNOS + COX-2 + NADPH	0.89 ± 0.08
nNOS + COX-2 + nNOS-PDZ	0.96 ± 0.11

*Significantly higher than all other conditions (P < 0.05).