sentences:  Similar results were obtained with frog nerve-muscle preparations, in which it was shown that MLA blocked response of the [[gastrocnemius muscle]] to electrical stimulation of the [[sciatic nerve]], inhibited [[post-synaptic action potentials]] in the [[sartorius muscle]] elicited by stimulation of the [[sciatic nerve]], and reduced the amplitude of [[miniature end-plate potential]]s in the [[extensor digitus IV muscle]].