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

Figure 3.

Figure 3

Co-inhibition of acetylcholinesterase and butyrylcholinesterase increases urinary bladder contractions recorded in vivo in rats affected by EAMG. (A) Representative individual urinary bladder basal contractions recorded in the same rat with intact cholinesterases (left) and after IP injection of non-specific cholinesterase inhibitor pyridostigmine at the dose of 0.1 mg/kg (right). (B) Mean amplitude of urinary bladder basal contractions recorded in diseased animals following inhibition of cholinesterase activity: acetylcholinesterase - by C547 (0.008 mg/kg), butyrylcholinesterase - by bambuterol (0.2 mg/kg) and both cholinesterases - by C547 together with bambuterol or by non-specific inhibitor pyridostigmine (0.1 mg/kg). (C) Mean basal tonus recorded in the same animals as amplitude of urinary bladder basal contraction. Data are presented as mean ± SEM pooled from ten animals in each group. Asterisk (*) indicates statistically significant difference (p < 0.05).