Noninvasive Superoxide Monitoring of In Vitro Neuronal Differentiation Using a Cell-Based Biosensor

Figure 2

(a) Images of PC12 cells stained with coomassie brilliant blue and differentiated in response to NGF. (b) Progress of PC12 differentiation during the culture period as expressed by the relative rate of neurite length changes day by day during the seven days of in vitro differentiation with NGF. Maximum values on days 2 and 4 are indicated with arrows. Average results from replicate experiments ().

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