Table 3.
Immunopositive rates of IB4, CGRP, NF200, P2X2R, P2X3R and PAP in ENPP1-, 2- and 3-positive neurons.
| Marker | ENPP1 | ENPP2 | ENPP3 |
|---|---|---|---|
| IB4 | 41.9±6.6 | 41.5±13.2 | 60.8±6.2 |
| CGRP | 29.7±16.5 | 23.9±8.9 | 27.4±10.1 |
| NF200 | 33.8±7.2 | 13.1±8.0 | 4.6±5.2 |
| P2X2R | 87.1±7.6 | 82.9±9.1 | 77.8±10.5 |
| P2X3R | 83.9±11.5 | 93.1±11.4 | 82.6±10.0 |
| PAP | 60.9±14.8 | 49.8±12.9 | 54.6±6.4 |
Each value was calculated based on the data shown in Figures 4-6 and means the percentage of each marker-positive neuron number as to ENPP1-, 2- and 3-positive neuron one. Each value represents the mean ± SD (n = 3-5).