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. 2017 Aug 18;7:8830. doi: 10.1038/s41598-017-09311-0

Figure 1.

Figure 1

The change of weight in all three groups and swimming time in DS model group. The weight of all rats was measured weekly and the swimming time of the rats for the DS model group was measured every 2 days from the start to the end of the experiment. Rats in DS model group were weighed before exhaustive swimming. Data were reported as the mean ± standard deviation in each group. *P < 0.05, compared with the control group. The swimming time was calculated from the point when rats were placed in water to the point when 50% of the rats were exhaustively submerged in water for 10 s.