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. Author manuscript; available in PMC: 2011 Nov 1.
Published in final edited form as: J Cell Physiol. 2010 Nov;225(2):406–416. doi: 10.1002/jcp.22289

Figure 1. Endotoxin-induced mortality in wild type, β-arrestin-1 and −2 knockout male mice.

Figure 1

Wild type, β-arrestin-1 and −2 knockout mice were injected intraperitoneally with LPS (20 μg/g body weight) and survival monitored for 48 hours. Survival curves were analyzed using Kaplan-Meier analysis with Graphpad PRISM software. P value = 0.05 for β-arrestin-1 KO mice compared to wild type; P value<0.05 for β-arrestin-2 KO mice compared to wild type. N=10 mice for wild type and β-arrestin-2 KO each and N=12 mice for β-arrestin-1 KO mice. *P<0.05 compared to wild type by Fisher Exact Test.