Skip to main content
. Author manuscript; available in PMC: 2013 Dec 6.
Published in final edited form as: Toxicol In Vitro. 2007 Apr 27;21(8):10.1016/j.tiv.2007.04.003. doi: 10.1016/j.tiv.2007.04.003

Figure 2.

Figure 2

Effects of apical exposure to UAPS on Ieq of RAECM (n = 4–9 for each concentration). Ieq of all monolayers prior to apical UAPS exposure of (at t = 0) was 4.72 ± 0.10 μA/cm2 (n = 45). At the maximum concentration of UAPS (36 μg/mL) studied, Ieq declined significantly by ~25% after 30 min of exposure and did not change further for up to 24 hours. * = significantly different (p < 0.05) from control (monolayers not exposed to UAPS).