Increased circulating zonulin in children with biopsy-proven nonalcoholic fatty liver disease

Figure 1 Zonulin levels for obese children. A: Zonulin levels for obese children with and without nonalcoholic fatty liver disease (NAFLD). Box-plots give the median value (black), 25^th and 75^th percentiles (lower and upper limits of the box), and lower and upper adjacent values (whiskers); B: Zonulin levels for obese children with NAFLD according to severity of steatosis (mild, 10; moderate, 17; severe, 13 patients). Box-plots give the median value (black), 25^th and 75^th percentiles (lower and upper limits of the box), and lower and upper adjacent values (whiskers).