<p>Note: MLCK: myosin light chain kinase; MLCP: myosin light chain phosphatase; PKC: protein kinase C; ICC numbers: the numbers of interstitial cells of Cajal.</p><p>*indicates a significant difference (<i>P</i> < 0.05)</p><p>**indicates a highly significant difference (<i>P</i> < 0.01).</p><p><i>P</i>-values of a two-way ANOVA for the effects of <i>Lactobacillus acidophilus</i>, time, and their interactions on the ten variables (N = 90).</p