Figure 6. Cholinesterase-Stained Muscle Bundle.
Teased gastrocnemius muscle bundle from rat immunized with 100ug of N-MuSK 60, 27 days earlier, stained for cholinesterase activity demonstrating patchy staining beyond the endplate region along the entire muscle fiber (A) and, at higher power (B), punctate staining within and adjacent to endplate regions.