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. Author manuscript; available in PMC: 2021 Sep 1.
Published in final edited form as: Anal Bioanal Chem. 2020 Jul 14;412(24):6611–6624. doi: 10.1007/s00216-020-02797-0

Fig. 4:

Fig. 4:

Extracellular glucose and lactate dynamics as a function of stimulation frequency. Glucose (a) and lactate (b) concentration profiles elicited in response to 120-pulse stimulations delivered at 30 Hz and 60 Hz (normalized to 60 Hz, n = 4). A stimulation glitch confounds the data during the application of stimulation pulses (gray boxes). (c) Glucose availability scaled with stimulation frequency (*p < 0.05). (d) Extracellular glucose and lactate concentrations peaked with similar latencies after the onset of the 120-pulse stimulation, regardless of stimulation frequency.