Table 4. Analysis of fecal samples from the four groups of rats at the phylum level of intestinal flora.

Group	Fusobacteria	Actinobacteria	Fibrobacteres	Euryarchaeota	Cyanobacteria
Probiotic group A (GY) (%)	0.10±0.03	1.85±0.72	0.03±0.01	0.02±0.01	0.02±0.01
Probiotic group B (JG) (%)	0.07±0.03	1.55±0.48	0.03±0.01	0.02±0.01	0.02±0.00
Control group (KB) (%)	0.07±0.01	1.16±0.50	0.04±0.01	0.03±0.01	0.03±0.00
Model group (MX) (%)	0.08±0.02	1.29±0.33	0.04±0.01	0.03±0.01	0.02±0.01
t value
KB vs. GY	2.714	2.483	−2.656	−4.132	−4.311
KB vs. JG	0.121	1.810	−2.789	−3.866	−3.435
GY vs. JG	2.110	1.076	−0.329	−0.455	−1.443
MX vs. GY	1.934	2.192	−1.542	−1.510	−3.014
MX vs. JG	−0.498	1.398	−1.420	−1.130	−1.921
KB vs. MX	−0.828	−0.727	0.978	2.441	1.208
P value
KB vs. GY	0.02	0.02	0.02	<0.001	<0.001
KB vs. JG	0.91	0.09	0.01	0.001	0.003
GY vs. JG	0.049	0.30	0.75	0.66	0.17
MX vs. GY	0.07	0.048	0.14	0.15	0.007
MX vs. JG	0.62	0.18	0.17	0.27	0.07
KB vs. MX	0.42	0.48	0.34	0.03	0.24

Data are presented as mean ± standard error of the mean. Control group (KB): fed with water; model group (MX): fed with 5% DSS to induce acute diarrhea; probiotic group A (GY): acute diarrhea model fed with Clostridium butyricum, Bifidobacterium infantis, and Saccharomyces boulardii at the same time; probiotics group B (JG): acute diarrhea model fed with Clostridium butyricum, Bifidobacterium infantis, and Saccharomyces boulardii at 2-hour interval. DSS, dextran sodium sulfate.