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. 1999 Nov;155(5):1661–1670. doi: 10.1016/S0002-9440(10)65481-8

Figure 3.

Figure 3.

Morphological changes of trkA and trkB transfected cells after NT treatment. Cells were cultured in RPMI containing 10% FBS and were treated with NGF and BDNF (100 ng/ml) for 5 days in the presence (1 μg/ml) and absence of tetracycline. In the case of low trkA or trkB expression (A and C; in the presence of tetracycline), NT treatment induced a flattening of the soma and neurite formation. This was was more pronounced in the case of high trkA and trkB expression (B and D; in the absence of tetracycline). Tet +: 1 μg tetracycline/ml, Tet −: 0 μg tetracycline/ml.