Fig. 3From: The effects of neuregulin-1β on intrafusal muscle fiber formation in neuromuscular coculture of dorsal root ganglion explants and skeletal muscle cellsGAP-43 and TrkC mRNA and protein levels. 3-1 a Quantification of GAP-43 mRNA levels. 3-1 b Immunoreactive bands of GAP-43 in different experimental conditions. 3-1 c Quantification of GAP-43 protein levels in different experimental conditions. 3-2 a Quantification of TrkC mRNA levels. 3-2 b Immunoreactive bands of TrkC in different experimental conditions. 3-2 c Quantification of TrkC protein levels in different experimental conditions. Mean ± SD, n = 5. *P < 0.05, **P < 0.01, ***P < 0.001Back to article page