Fig. 5
From: Human placental extract suppresses mast cell activation and induces mast cell apoptosis
Human placental extract (HPE) attenuates the chemotaxis of C57 cells. A transwell assay was performed to measure C57 or HMC-1 cells chemotaxis toward SCF (25 ng/mL) after pre-treated with various concentration of HPE as indicated. A Cell migration was examined by a fluorescence microscopy. B Cells from multiple fields (n = 5) were tracked individually to calculate migrated cell numbers. Data are shown as mean ± SEM (n = 3) of three separate experiments. ** P < 0.01, **** P < 0.0001, using the unpaired Student t test for statistical significance