Table 2.
Results of DiI microinjections into the SVZ at different stereotaxic coordinates after three different survival times
| DiI-labeled
cells
|
|||||||
|---|---|---|---|---|---|---|---|
| Coordinates, mm
|
Survival, days | OB Core | |||||
| A-P | L | D | n | RMS | GC | ||
| 0 | 1.4 | 2 | 5 | 7 | +++ | + | − |
| −1 | 2.5 | 2 | 5 | 5 | +++ | + | − |
| −2 | 3.3 | 2 | 5 | 3 | ++ | + | − |
| −1 | 2.5 | 2 | 11 | 4 | +++ | +++ | ++ |
| −2 | 3.3 | 2 | 11 | 3 | ++ | ++ | + |
| 0 | 1.4 | 2 | 30 | 3 | +++ | ++++ | ++++ |
| −1 | 2.5 | 2 | 30 | 6 | +++ | +++ | +++ |
| −2 | 3.3 | 2 | 30 | 4 | ++ | ++ | ++ |
Sections were visually scored for relative numbers of labeled cells in the RMS and olfactory bulb (OB); ++++, Dense labeling; +++, moderate labeling; ++, sparse labeling; +, a few labeled cells; −, no labeled cells. Stereotaxic coordinates are with reference to bregma (A-P, anteroposterio; L, lateral; D, depth from the dura mater). GC, granule cell; RMS, rostral migratory stream.