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. 2009 Jul;175(1):262–270. doi: 10.2353/ajpath.2009.081054

Figure 4.

Figure 4

ECE-2 mRNA from SH-SY5Y neuroblastoma cells was measured by RT-PCR after treatment with both monomeric and oligomeric Aβ1–42. The ECE-2 (2ΔΔCt) values represent the fold difference in ECE-2 mRNA level in treated cells over control cells. The geometric mean and 95% confidence intervals are shown. Gene expression was found to be reduced after 4 hours treatment, and increased after 24 hours treatment, with both species of Aβ1–42.