Figure 4From: Involvement of insulin-degrading enzyme in the clearance of beta-amyloid at the blood-CSF barrier: Consequences of lead exposureQuantification of intracellular Aβ levels by ELISA in Z310 cells following Pb (10 μM, 24 h) exposure in the presence (+) or absence (-) of NEM (10 μM). Data represent mean ± SD, n = 6-8 wells per group. Bars with different superscripts are significantly different from one another, p < 0.05.Back to article page