FLP inhibits MMP2 and MMP9 translocation in vitro. Effects of FLP treatment on MMP2 and MMP9 expression by immunofluorescence under inflammatory conditions. Photomicrographs of A549 cells stained with (A) MMP2 (B) MMP9, respectively counterstained with DAPI after pre-treatment with NRS (Vehicle control) or FLP. Representative pictures at original magnification × 400 were shown. All experiments were repeated 3 times.
Li et al. BMC Complementary and Alternative Medicine 2014 14:153 doi:10.1186/1472-6882-14-153