Table 2.

Number (Mean ± SE) of NR1-LI neurons and Phospho-NR1-LI neurons per section in laminae I–VII of dorsal horn at L4–L5 segments

GroupNR1-LI neurons2-aPhospho-NR1-L1 neurons2-a
ICIC
0.5 hr CAP113.07  ± 4.14109.72  ± 3.0197.36  ± 4.70*65.87  ± 3.32
0.5 hr vehicle103.17  ± 3.15117.01  ± 4.1066.06  ± 2.7772.23  ± 3.68

  • ↵F2-a  I, Ipsilateral to injection side; C, contralateral to injection side.

  • ↵*  Significantly different from control (t test),p < 0.01.