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. Author manuscript; available in PMC: 2013 Jul 1.
Published in final edited form as: J Neurochem. 2012 Jun 6;122(2):295–307. doi: 10.1111/j.1471-4159.2012.07787.x

Fig. 2.

Fig. 2

NMDA at low and high concentration causes significant elevation in intracellular calcium. The relative intracellular Ca2+ level was determined by Fura ratio (F340/380) with calcium imaging of 14–16 DIV cortical neurons. The ratio of F340/380 was collected from multiple neurons during the 10 min stimulation with 20 μM (A) or 100 μM NMDA (B). The quantification (average +/− SEM) is shown in C.