Neurites
In α7+ cells, choline application resulted in a calcium signal that peaked at 1050% ΔF/Fθ (±176.4%) in the neurite. Calcium transients in the GC were found to last for ∼1.6 s in both α7 and α7+ cells peaking at 1396% (±154.4%) and 1316% (±146.9%) ΔF/Fθ, relatively (Fig. 4, A and B). PubMed:26088141
Most notably, in the GC, the calcium peak values were significantly lower in α7345–348A-transfected cells compared with α7 cells after Tukey's HSD post hoc comparisons (peak: 741 ± 159.8% ΔF/Fθ, p = 0.006). This represents a 46.92% reduction from the α7 baseline calcium response (Fig. 4, A and B). This reduction approached significance in the neurite of α7345–348A cells (peak: 561 ± 124.9% ΔF/Fθ) (Fig. 4, A and B) PubMed:26088141
These kinetics of aggregated tau-pHrodo entry are similar to that of both lower concentrations of monomeric tau (2.5 nM) and of low-molecular weight (10-kDa) dextran-pHrodo (same molarity as monomeric tau samples; Figures S5A–S5C PubMed:29590627
These kinetics of aggregated tau-pHrodo entry are similar to that of both lower concentrations of monomeric tau (2.5 nM) and of low-molecular weight (10-kDa) dextran-pHrodo (same molarity as monomeric tau samples; Figures S5A–S5C PubMed:29590627
In the presence of 15 and 25 nM monomeric tau-pHrodo, the number of tau-pHrodo-positive objects approached a plateau (>90% of final measurement) after approximately 1 hr (Figure 2C) PubMed:29590627
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If you find BEL Commons useful in your work, please consider citing: Hoyt, C. T., Domingo-Fernández, D., & Hofmann-Apitius, M. (2018). BEL Commons: an environment for exploration and analysis of networks encoded in Biological Expression Language. Database, 2018(3), 1–11.