and the median effective
concentration (EC50 values) with 95% confidence intervals. The
χ2 test was used to differentiate results in the antidiarrheal
activity assay. Po0.05 was considered significantly different
using One-way analysis of variance (ANOVA) followed by
Dunnet's test and/or an unpaired test correction. All graphing, calculations, and statistical
analysis were performed by use of Graph PAD software (Graph PAD, San Diego, California, USA).