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. 2008 May 7;6(2):39–72. doi: 10.3390/md20080004

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© 2008 by the authors; licensee Molecular Diversity Preservation International, Basel, Switzerland

This article is an open-access article distributed under the terms and conditions of the Creative Commons Attribution license (http://creativecommons.org/licenses/by/3.0/).

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Scanning electron micrographs of mouse small intestinal villi (A) at 8 h following a 700 μg/kg acute oral dose of AZA1 and (B) undamaged villi for comparative purposes. Photos courtesy of Dr. Emiko Ito, Chiba University, Japan.