title: [Change in the ultrastructure of the contractile apparatus of striated muscle during tonic contraction].
mesh_terms: D000109:Acetylcholine; D000818:Animals; D001001:Anura; D066298:In Vitro Techniques; D008854:Microscopy, Electron; D009119:Muscle Contraction; D009121:Muscle Denervation; D009210:Myofibrils
chemical_list: D000109:Acetylcholine
vernacular_title: Izmenenie ul'trastruktury kontraktil'nogo apparata poperechnopolosatoĭ myshtsy pri tonicheskom tipe sokrashcheniia.