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. Author manuscript; available in PMC: 2014 May 1.
Published in final edited form as: Anesth Analg. 2013 Mar 11;116(5):994–1000. doi: 10.1213/ANE.0b013e31828841e3

Figure 3. Train-of-four fade and tetanic fade after intramuscular administration of Btox, α-BTX, or saline.

Figure 3

After intramuscular administration of 0.6U botulinum toxin (Botx), 25ug/kg alpha-bungarotoxin (α-BTX), or saline, muscle train-of-four (TOF) fade or tetanic fade was evaluated 24 hours later. Values are expressed mean ± SE. *P<0.0001 versus time-matched saline-injected leg. #P<0.001 versus contralateral leg. Botx caused no fade during TOF or tetanic stimulation, while α-BTX caused significant fade during TOF and tetanic stimulation.