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. 2021 Mar 17;11:6151. doi: 10.1038/s41598-021-85625-4

Figure 2.

Figure 2

Pretreatment with memantine did not affect the elevation of [Ca2+]i induced by TNF in rodent microglial cells. (A) Five representative traces showing a treatment of 3 ng/mL TNF-induced sustained increase in [Ca2+]i in mouse primary microglial cells. (A, inset) The inset shows a 100 μM ATP-induced transient increase in [Ca2+]i in mouse primary microglial cells. The average trace of 10 [Ca2+]i traces in response to ATP is shown. (B) Five representative traces showing pretreatment with memantine did not affect the elevation of [Ca2+]i induced by TNF in mouse primary microglial cells. (C) Average traces of 5 [Ca2+]i traces showing a treatment of 3 ng/mL TNF-induced sustained increase in [Ca2+]i in mouse 6–3 microglial cells. Pretreatment with memantine did not affect the elevation of [Ca2+]i induced by TNF in mouse 6–3 microglial cells.