Active CG relieves Boc2 inhibition of CXCL2 release.
A, IC-stimulated CG/NE neutrophils were plated in the presence of 100 μm Boc2, 100 μm Boc2 plus active hCG (0.5 μg/ml) (A), 100 μm Boc2 plus 100 μm Ac2-26 (B), or 100 μm Boc2 plus PMSF-inactivated hCG (ihCG, 0.5 μg/ml) (A). Values represent mean ± S.E. from at least three independent experiments. *, p < 0.01; **, p < 0.001 compared with control.