A population of macrophages has been found in muscle spindles that release glutamate, activate primary sensory afferents that are part of the stretch reflex, and have a role in regulating locomotion.

中文翻译：

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巨噬细胞在运动控制中发挥的意想不到的作用


在肌肉梭中发现了巨噬细胞群，它们释放谷氨酸，激活作为牵张反射一部分的初级感觉传入神经，并在调节运动中发挥作用。