Basic Study
Copyright ©The Author(s) 2016.
World J Gastroenterol. Jun 14, 2016; 22(22): 5154-5164
Published online Jun 14, 2016. doi: 10.3748/wjg.v22.i22.5154
Figure 1
Figure 1 Representative micrographs from the distal colon of rats with chronic colitis 90 d after the first (A), second (B) or third (C) treatment with 2,4,6-trinitrobenzenesulfonic acid. The frequency and size of the strictures (arrows) increased in the time and with the number of 2,4,6-trinitrobenzenesulfonic acid (TNBS) administrations.