Peroxisome proliferator-activated receptor-γ is essential in the pathogenesis of gastric carcinoma

Table 3 Effect of GW9662 in various concentrations on the proliferation of MGC803 cells and on 15d-PGJ₂ inhibition of proliferation of MGC803 cells after 24 h [(mean ± SD) %]

15d-PGJ2 concentration (μmol/L)	Proliferative inhibition rate of GW9662 (μmol/L)
	0	0.01	0.1	1	2.5	5
	0.19 ± 0.11	0.20 ± 0.12	0.20 ± 0.11	0.19 ± 0.12	3.20 ± 0.13b	5.29 ± 0.14b
5	7.47 ± 0.49	7.49 ± 0.52	7.50 ± 0.50	7.52 ± 0.49
10	11.49 ± 1.00	11.50 ± 1.00	11.52 ± 1.03	11.53 ± 1.04
20	14.36 ± 1.53	14.42 ± 1.62	14.44 ± 1.53	14.36 ± 1.53
30	38.23 ± 1.36	38.33 ± 1.42	38.34 ± 1.36	38.43 ± 1.36
40	57.00 ± 1.24	57.06 ± 1.34	57.10 ± 1.24	57.12 ± 1.34

^bP < 0.001 compared with 0 μmol/L group of GW9662.