[Plastic remodeling of the synaptic apparatus of skeletal muscles under physiological and pathological conditions]

The synaptic apparatus of skeletal muscles undergoes continuous remodelling, by adapting to the functioning level of the peripheral neuromuscular apparatus under normal conditions, compensating and restoring its impaired function in pathology. This reorganization has specific features depending on the factors that influence it, such as increased function, decreased or no function, neuronal and nerve damage, synaptic toxin intoxication, autoantibody action, disturbances of trophic influences, etc. Damage to any link of the neuromuscular apparatus due to the above factors is likely to be an essential condition for remodelling.