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. Author manuscript; available in PMC: 2021 Nov 1.
Published in final edited form as: Adv Ther (Weinh). 2020 Aug 11;3(11):2000133. doi: 10.1002/adtp.202000133

Table 1.

Summary of the NMJ phenotype analysis for the three ALS lines and their response to DP treatment.

MN phenotype
ALS Lines Viability Axonal Branches Axonal Length/Neuron Dendritic Length/Neuron Axonal varicosity IK+ dr/INa+
Day 1 Day 2 Day 1 Day 2 Day 1 Day 2 Wk 2 Wk 3 Wk 4
SOD1 L144P ** *** *** *** *** *** *** *** *
SOD1 D90A * ** *** *** *** *** *** *** **
FUS G522A * ** *** *** *** * ***
NMJ phenotype
ALS Lines NMJ Number NMJ Fidelity Fatigue Index
D14 D17 D14 D17 D 14 D17
0.33 Hz 0.5 Hz 1 Hz 2 Hz 0.33 Hz 0.5 Hz 1 Hz 2 Hz 1 Hz 2 Hz 1 Hz 2 Hz
SOD1 L144P *** * * * ** *** * *** ***
SOD1 D90A * * * ** * * * * *
FUS G522A *** ** ** * * * * ** *
Treatment effect by DP
ALS Lines NMJ Number NMJ Fidelity Fatigue Index
D14 D17 D14 D17 Day 14 D17
0.33 Hz 0.5 Hz 1 Hz 2 Hz 0.33 Hz 0.5 Hz 1 Hz 2 Hz 1 Hz 2 Hz 1 Hz 2 Hz
SOD1 L144P ** * ** * * * ** ** * *** ***
SOD1 D90A * * ** *** * * * * *
FUS G522A ** ** * * * * * *
*

P < 0.1,

**

P < 0.01,

***

P < 0.001