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. 2013 Nov 15;8(11):e79643. doi: 10.1371/journal.pone.0079643

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© 2013 Zakrzewski 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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(A) Freeze-fracture images of IPEC-J2/FBS, IPEC-J2/PS, and pig jejunal tissue (scale bar: 200 nm). (B) Morphometric analysis of the TJ meshwork depth, (C) the number of horizontal strands, and (D) the TJ strand type (continuous vs. particle type). IPEC-J2/PS, n = 22; IPEC-J2/FBS, n = 23; pig jejunum, n = 20; n.s., not significant; *, p<0.05; **, p<0.01.