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. 2012 Nov 6;7(11):e48872. doi: 10.1371/journal.pone.0048872

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© 2012 Li et al

This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are properly credited.

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Values are expressed as mean ± S.D. (n = 8). ^* P<0.001 vs. Control; ^# P<0.001 vs. ISO; ^@ P<0.001 vs. Pae+ISO; ^$ P<0.001 vs. DSS+ISO (one-way ANOVA).