Fig. 4From: Intramuscular delivery of neural crest stem cell spheroids enhances neuromuscular regeneration after denervation injuryNCSCs but not MSCs improve functional recovery 4 weeks after stem cell transplantation. A, B Functional metrics for NCSC-transplanted rats, where I/N is the ratio of the injured (I) limb to normal (N) uninjured limb for each animal, CMAP = compound muscle action potential, SFI = sciatic functional index, controls were injected with saline rather than cells, *p < 0.05. C, D The same functional metrics, but for MSC-transplanted rats. n ≥ 3Back to article page