Figure 4From: Influence of external calcium and thapsigargin on the uptake of polystyrene beads by the macrophage-like cell lines U937 and MH-S The influence of thapsigargin on phagocytosis by MH-S cells in RPMI1640 medium with 10% FCS (A), in RPMI1640 medium without FCS (B) and in HBSS buffer (C). No significant influence by thapsigargin was determined in any medium composition.Back to article page