Fig. 3: Probiotic L. plantarum OL3246 administration significantly reduced calprotectin with no influence on zonulin levels in fecal samples.

The levels of zonulin (a) and calprotectin (b) have been analyzed at the end of the experiment. Statistical comparison has been made using the Welch t-test. Significance code: ns non-significant, * p < 0.05, **p < 0.01, ***p < 0.001, ****p < 0.0001.