Figure 5. Survival of Primary Embryonic Neurons from Wild-Type and GFRα1−/− Mice in the Presence of GDNF.
The response of primary embryonic wild-type (+/+) and GFRα1−/− (−/−) nodose (A), dopaminergic (B), and submandibular (C) neurons from 129 × CD-1, F2 mice to GDNF. Neuronal survival is presented as percent or absolute number over control.