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. 2018 Jan 10;8:304. doi: 10.1038/s41598-017-18307-9

Figure 1.

Figure 1

Amplitude and decay time constant of miniature end-plate currents are decreased at the NMJs in rats affected by EAMG. (A) Average of 100 individual miniature end-plate currents (mEPCs) recorded at the NMJ of healthy rat (left), rat affected by EAMG (middle) and EAMG-affected rat treated by 2 nM C547 (right). (B) Mean amplitude of mEPCs recorded in EDL muscles of healthy rats and animals affected by EAMG before and after inhibition of cholinesterases by C547 (2 nM) or pyridostigmine (Pyr, 1 µМ). (C) Mean decay time constant of mEPCs recorded in healthy rats and animals affected by EAMG before and after inhibition of cholinesterases by C547 (2 nM) or pyridostigmine (Pyr, 1 µМ). Data is presented as mean ± SEM pooled from five healthy rats and five EAMG-affected rats (5–6 end-plates per animal). Asterisk (*) indicates statistically significant difference (p < 0.05). The membrane potential was held at −60 mV.