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Table 2.

Operational taxonomic unit number and alpha diversity of intestinal flora of mice in each group.

Group OTU ACE Chaol Shannon
Experiment 1 blank group 355.40 ± 20.33 392.71 ± 25.21 401.95 ± 22.52 4.01 ± 0.16
Experiment 1 drug group 361.00 ± 17.94 392.26 ± 19.78 399.10 ± 19.31 4.10 ± 0.17
Experiment 2 blank group 387.00 ± 18.38 412.01 ± 17.79 416.25 ± 19.45 4.44 ± 0.26
Experiment 2 drug group 346.50 ± 14.85 375.52 ± 14.40 375.88 ± 9.11 3.99 ± 0.31