Table 4.
BrdUrd Incorporation |
||||
---|---|---|---|---|
NIH 3T3 Cells |
E25-48 Cells |
|||
Additionsa | Positive/Total | Percentage Positive | Positive/Total | Percentage Positive |
None | 4/179 | 2.2% | 19/305 | 6.2% |
20% Calf serum | 270/341 | 79.2% | 274/352 | 77.8% |
NGF 50 ng/ml | 13/216 | 6.0% | 126/269 | 46.8% |
BDNF 50 ng/ml | 4/192 | 2.1% | 34/362 | 9.3% |
NT-3 50 ng/ml | 2/195 | 1.0% | 68/310 | 22.0% |
All samples contain 5 μg/ml insulin.