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. 2015 Oct 4;2015:549671. doi: 10.1155/2015/549671

Figure 3.

Figure 3

5-HT expression in AADC cells in the intermediate zone in the sacrocaudal spinal cord on the injured and uninjured side in the animal groups injected with 5-HTP and carbidopa. (a) Photomicrograph showing 5-HT-immunoreactive (IR) AADC cells on the injured side in a rat at 5 days after injury. (b) On the uninjured side in a rat at 5 days after injury. Arrows indicate the 5-HT-IR AADC cells. (c) Group data of the incidence of 5-HT-IR AADC cells on the injured side with respect to uninjured side. Dots/squares represent data from different individual cases. Dashed lines connect the data from the same cases. There was significant difference of 5-HT-IR cells between the two sides (∗∗ P < 0.05). (d–f) Data from 60-day postinjury group with the same format as in 5-day postinjury group.