title: The effect of limb immobilization and stretch on the fine structure of the neuromuscular junction in rat muscle.
abstract: Limb immobilization of rat plantaris muscle in the stretched position for 3 weeks led to increased postsynaptic areas of junctional folds and clefts per nerve terminals in both type I and type II muscle fibers. In addition, various ultrastructural alterations were evident in both types of end plates.
mesh_terms: D000818:Animals; D005260:Female; D006614:Hindlimb / Q000648:ultrastructure; D007103:Immobilization; D009469:Neuromuscular Junction / Q000648:ultrastructure*; D051381:Rats; D011919:Rats, Inbred Strains