Table 2.

The major bacterial composition of small intestine at phylum level. (%).

	vehicle	rabeprazole		vonoprazan
		5 mg/kg	20 mg/kg	5 mg/kg	20 mg/kg
Firmicutes	51.14 ± 7.35	59.55 ± 6.43	56.13 ± 1.54	54.63 ± 9.43	50.51 ± 7.47
Bacteroidetes	46.60 ± 7.42	37.17 ± 6.03	41.28 ± 1.40	42.45 ± 9.38	44.68 ± 5.85
Verrucomicrobia	0.30 ± 0.06	1.78 ± 0.63*	1.65 ± 0.28*	1.23 ± 0.53	1.27 ± 0.58
Actinobacteria	1.64 ± 0.16	1.43 ± 0.24	0.89 ± 0.12**	0.58 ± 0.14**	0.78 ± 0.22**
Proteobacteria	0.32 ± 0.14	0.05 ± 0.04	0.00 ± 0.00	0.99 ± 0.44	2.74 ± 2.71

Identity ≥70% Mean ± s.e. *p < 0.05 vs Vehicle, **p < 0.01 vs Vehicle.