. 2004 Feb 1;10(3):327–331. doi: 10.3748/wjg.v10.i3.327

Table 2.

Inhibition of tc-LIGRLO, SLIGKV, trypsin, anti-IgE or calcium ionophore A23187 (CI) induced tryptase release from colon mast cells by pertussis toxin (1 µg/mL) and metabolic inhibitors

Concentration of stimulus		% inhibition of tryptase release
Concentration of stimulus		Pertussis toxin	Metabolic inhibitors
tc-LIGRLO	100 µmol/mL	85 ± 9.6^a	91 ± 9.3^a
SLIGKV	100 µmol/mL	91 ± 4.8^a	85 ± 9.6^a
Trypsin	10 µg/mL	100 ± 0^a	91 ± 3.9^a
Anti-IgE	10 µg/mL	87 ± 10^a	94 ± 3.6^a
CI	1.0 µg/mL	84 ± 8.8^a	95 ± 4.0^a

The values shown are mean ± SEM for four separate experiments performed in duplicate.

P < 0.05 compared with the uninhibited control group (paired Student’s t test).