Table 1 Alpha diversity indexes.

From: Lactobacillus fermentum PS150 promotes non-rapid eye movement sleep in the first night effect of mice

Model

Groups

Chao1

Shannon

Source

Mean

P-value

Mean

P-value

The first-night effect

PS150

222 ± 6.1

 < 0.001

5.4 ± 0.3

0.624

This study

Veh

190 ± 5.5

5.2 ± 0.6

Pentobarbital

induced sleep

PS150

288 ± 8.6

 < 0.001

5.5 ± 0.4

0.03

27

Veh

237 ± 8.2

5.8 ± 0.2

  1. Statistical significance was calculated using the t-test.
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