Table 1.

Test Compound	PTEN Activity
	% Inhibition
Vehicle	0
10 µM PGB1	5±2
1 µM PGA1	37±5
1 µM PGA2	40±3
1 µM PGJ2	48±5
1 µM Δ12-PGJ2	56±4
1 µM 15-deoxy-Δ12, Δ12-PGJ2	73±3
10 µM Acrolein	40±6
10 µM 4-hydroxy-2-nonenal	57±2

Mean ± sem, n = 3.