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Effect of EGCG on the expression of TF and MMP-9 in SW620 cells. The cells (1×106) were incubated with PAR2-AP (100 μmol/L) or factor VIIa (10 nmol/L) in the absence or presence of EGCG (100 μg/L) for 24 h. The cell lysates were prepared and the TF activity (A) as well as MMP-9 levels (B) was measured by the specific kits, respectively. n=3. Mean±SEM. aP>0.05, bP<0.05, cP<0.01 vs media only; fP<0.01 vs PAR2-AP- or factor VIIa -stimulated alone.
