TABLE 2.

Response of intestinal cell lines to IL-1β (5 ng/ml) and E. coli Nissle supernatant exposure

Cell line	Treatment	Mean (ng/ml) ± SD
		hBD-2 mRNAb	IL-8 protein
Caco-2	Unstimulated	0 ± 0	39.5 ± 3.2
	IL-1β	584.5 ± 82.0	5,510.2 ± 1,865.1
	EcNsna	52.1 ± 6.2	2,852.4 ± 572.7
T84	Unstimulated	0 ± 0	295.1 ± 24.,1
	IL-1β	48.4 ± 18.7	336.0 ± 167.5
	EcNsn	28.6 ± 17.2	981.7 ± 426.3
SW620	Unstimulated	0 ± 0	122.5 ± 10.5
	IL-1β	0 ± 0	141.0 ± 13.0
	EcNsn	13.8 ± 12.0	4,441.9 ± 617.5

^aEcNsn, E. coli Nissle supernatant.

^bRelative expression.