Qingyi decoction attenuates intestinal epithelial cell injury via the calcineurin/nuclear factor of activated T-cells pathway

Figure 9 Fluorescence images of [Ca²⁺]i changes and the relative mean optical density. A: Fluorescence images of Ca²⁺ changes measured using a confocal microscope; B: The relative mean optical density. Treatment with Qingyi decoction serum significantly attenuated the increase in Ca²⁺ levels observed in response to lipopolysaccharide-induced injury. ^aP < 0.05. QYD: Qingyi decoction; LPS: Lipopolysaccharide.