Inhibition of tryptase release from human colon mast cells by protease inhibitors

Figure 4 Inhibition of calcium ionophore (1 µg/mL) induced tryptase release from dispersed colon mast cells by protease inhibitors. The inhibitors were preincubated with cells for 20 min before calcium ionophore was added. Data are pre-sented as mean ± SEM for four to six separate experiments performed in duplicate. ^aP < 0.05 compared with the responses of uninhibited controls.