Fig. 2From: SjCa8, a calcium-binding protein from Schistosoma japonicum, inhibits cell migration and suppresses nitric oxide release of RAW264.7 macrophagesEffects of rSjCa8 on the apoptosis of RAW264.7 cells. RAW264.7 cells were treated with PBS, an apoptosis inducer (positive control), 20 μg/ml rSj13, or 1 and 20 μg/ml rSjCa8 for 24 or 48 h. Annexin-V-FITC-PI staining allows live, apoptotic, and dead cells to be identified using a flow cytometer. The x-axis indicates the Annexin V-positive cells, and the y-axis displays PI-positive cells. This experiment was performed in triplicateBack to article page