Following peripheral axotomy, the presynaptic terminals are removed from lesioned neurons, that is synaptic stripping. To elucidate involvement of astrocytes and microglia in synaptic stripping, we herein examined the motoneuron perineuronal circumference after hypoglossal nerve transection. As reported previously, axotomy-induced slow cell death occurred in C57BL/6 mice but not in Wistar rats....