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. Author manuscript; available in PMC: 2018 Feb 1.
Published in final edited form as: JPEN J Parenter Enteral Nutr. 2016 Aug 20;41(2):198–207. doi: 10.1177/0148607116661838

Figure 2.

Figure 2

A, Small bowel histology (200× magnification) in animals treated with enteral nutrition (EN), parenteral nutrition (PN), and oleanolic acid (OA). Note villous atrophy and inflammation (arrows) in PN with improvement upon OA treatment. B, Villous/crypt (V/C) ratio is shown as a box and whisker plot. Boxes represent the 25th–75th percentile; central lines represent median values. Whiskers extend to a maximum of 1.5 times the interquartile range. A Kruskal-Wallis test and subsequent pairwise Mann-Whitney U test were conducted to determine P value. All tests were 2-sided with a significance level of 0.05.