Table 2 Needling reaction in lower lip (number of responding animals/number of remaining animals)
Group | 1 day | 2 weeks | 4 weeks | 6 weeks | 8 weeks |
|---|---|---|---|---|---|
Intact | 12/12 | 12/12 | 9/9 | 6/6 | 3/3 |
NGF | 0/12 | 3/12 | 9/9 | 6/6 | 3/3 |
GS | 0/12 | 0/12 | 7/9 | 6/6 | 3/3 |
Blank | 0/12 | 0/12 | 6/9 | 6/6 | 3/3 |