Table 2.

Dominant-negative nNOS and COX-2 constructs block NMDA neurotoxicity

Constructs	No. of dead cells with NMDA treatment/no. of dead cells without NMDA treatment, -fold
GFP	3.75 ± 0.35
GFP-nNOS-PDZ	1.67 ± 0.18*
GFP-COX-2 (484–604)	1.56 ± 0.25

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