Basic Research
Copyright ©2005 Baishideng Publishing Group Inc.
World J Gastroenterol. Dec 28, 2005; 11(48): 7597-7601
Published online Dec 28, 2005. doi: 10.3748/wjg.v11.i48.7597
Figure 4
Figure 4 Confocal microscopy immunolocalization of occludin and zonula occluden-1 (ZO-1) in LoVo multicellular tumor spheroids. In the control spheroids, occludin and ZO-1 localized sharply in the apical region of the lateral membrane are visualized en face as a ring pattern (A and C), whereas the distribution of occludin and ZO-1 in the spheroids exposed to gliadin for 4 d is far from the lateral TJ membrane (B and D).